CN108910187B - Intelligent packaging integrated machine - Google Patents
Intelligent packaging integrated machine Download PDFInfo
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- CN108910187B CN108910187B CN201810727440.5A CN201810727440A CN108910187B CN 108910187 B CN108910187 B CN 108910187B CN 201810727440 A CN201810727440 A CN 201810727440A CN 108910187 B CN108910187 B CN 108910187B
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- 238000007789 sealing Methods 0.000 claims abstract description 356
- 230000007246 mechanism Effects 0.000 claims abstract description 223
- 238000004806 packaging method and process Methods 0.000 claims abstract description 111
- 238000003825 pressing Methods 0.000 claims description 154
- 238000005520 cutting process Methods 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000007667 floating Methods 0.000 claims description 27
- 238000007493 shaping process Methods 0.000 claims description 27
- 238000004080 punching Methods 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 25
- 239000002699 waste material Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 238000012858 packaging process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention discloses an intelligent packaging integrated machine, which comprises a frame, a control system, an inner packaging forming device and an outer packaging forming device which are arranged on the frame, wherein an inner packaging clamping and conveying mechanism is arranged between the inner packaging forming device and the outer packaging forming device; the outer package forming device mainly comprises an outer package outer edge sealing mechanism, the outer package outer edge sealing mechanism comprises a longitudinal edge pre-sealing device, the front end of the longitudinal edge pre-sealing device is provided with an inner package ejection device, the inner package ejection device comprises a push plate, the push plate can linearly move towards the longitudinal edge pre-sealing position, a package clamping and positioning device is arranged between the inner package ejection device and the longitudinal edge pre-sealing device, and the package clamping and positioning device is synchronously linked with the package dividing mechanism; the control system controls the coordination work among all the mechanisms; the control system controls the coordination work among all the mechanisms, the packaging range is wide, manual packaging is replaced, packaging automation is realized for large-scale enterprises and middle-small-scale enterprises, the production efficiency of all the industries is improved, and the cost is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of packaging equipment, and particularly relates to an intelligent packaging integrated machine.
Background
The packaging machine is suitable for automatic packaging of materials such as seeds, medicines, health-care products, tea and the like, and the requirements on the tea packaging machine are very high, the domestic tea packaging machine is convenient for tea making and storage and attractive in packaging, most of the domestic tea packaging machines are packaged by small bags with the weight of 5-10 g, particularly some famous tea in the world, such as the famous and precious tea such as Tieguanyin produced by Anxi in Fujian spring, are sold in the small bags, but because the tea is a solid which is irregularly shaped and loose and fragile, the general manual quantitative weighing is difficult to be accurate, the tea packaging bag with the weight of 5-10 g is small, the bag body is folded, the small amount of tea is troublesome to be packaged into the bag, the manual packaging is inconvenient to lock, and only 0.75kg of tea can be packaged per hour, and the efficiency is low.
In order to solve the above problems, a plurality of tea packaging devices are developed by the skilled in the art, but the tea packaging devices still have low integration level and low yield, and the produced tea packaging is a packaging adopting a common packaging material to fold in half and then seal three sides, so that the packaging structure is universal and single, and the strong visual impact is difficult to create for consumers.
In addition, in order to prevent the inner package from being pressed at the sealing part in the packaging process of the outer package, the outer package is often made larger, so that the volume and the cost of the outer package are increased, and unnecessary waste is caused; and it is not completely possible to avoid that the inner package is sealed at the seal of the outer package during the packaging process by shifting the position of the inner package.
Disclosure of Invention
Aiming at the problems, the invention aims to provide the intelligent packaging integrated machine which has wide packaging range, replaces manual packaging, realizes packaging automation for large-scale enterprises and middle-small-scale enterprises, improves the production efficiency of various industries and greatly reduces the cost.
In order to solve the technical problems, the aim of the invention is realized as follows:
intelligent packaging all-in-one, its characterized in that: the packaging machine comprises a frame, a control system, an inner packaging forming device and an outer packaging forming device, wherein the inner packaging forming device and the outer packaging forming device are arranged on the frame, the inner packaging forming device is positioned above the outer packaging forming device, and an inner packaging clamping and conveying mechanism is arranged between the inner packaging forming device and the outer packaging forming device;
the inner package forming device comprises an inner package placing film and forming mechanism, a feeding device, an inner package side edge sealing mechanism and an inner package packaging mechanism which are arranged according to a packaging sequence;
The outer package forming device comprises an outer package film placing mechanism, an outer package bag forming mechanism, an outer package outer edge sealing mechanism, a package dividing mechanism and a finished product conveying mechanism which are arranged according to a packaging process;
preferably, the package dividing mechanism also plays a role in pulling the outer package.
The outer package sealing mechanism comprises a longitudinal side pre-sealing device, an inner package pushing device is arranged at the front end of the longitudinal side pre-sealing device, the inner package pushing device comprises a push plate, the push plate can linearly move towards the longitudinal side pre-sealing position, a package clamping and positioning device is arranged between the inner package pushing device and the longitudinal side pre-sealing device, and the package clamping and positioning device and the package dividing mechanism are synchronously linked; the longitudinal edge pre-sealing device pre-seals the longitudinal edges of the outer package to form pre-sealed edges, then the inner package clamping and conveying mechanism clamps the processed inner package to fall into the outer package, the position of the inner package falling into the outer package is positioned at the left side (left hand direction of an observer in the attached drawing 1) of the pre-sealed edges of the outer package, the push rod can push the inner package falling into the outer package to enable the inner package to lean against the pre-sealed edges, and then the package clamping and positioning device clamps the inner package and the outer package together; and the packaging clamping and positioning device and the packaging dividing mechanism are synchronously linked, the packaging dividing mechanism can drive the packaging clamping and positioning device to move for a set distance, the longitudinal edge pre-sealing device pre-seals the other side of the inner package again to form another pre-sealed edge, and then the packaging clamping and positioning device rapidly returns to the initial position for next clamping and positioning.
The push rod can guarantee that the inner package is clung to the banding of outer packing, reduces the size of outer packing, and packing clamp positioning device guarantees the position fixing of inner package in outer packing when sealing another longitudinal edge in addition, just can not appear when sealing the opposite side longitudinal edge because the problem of inner package skew appearance with inner package encapsulation at the banding limit, also need not set up more allowances to outer packing in order to prevent this problem simultaneously, further reduces the size of outer packing.
The control system controls the coordination work among all the mechanisms.
The inner package ejection device is characterized in that an inner package blanking funnel is further arranged between the inner package ejection device and the longitudinal edge pre-sealing device, the inner package blanking funnel is just opposite to the lower part of the blanking position of the inner package clamping and conveying mechanism, and the inner package blanking funnel can ensure that an inner package falling down by the inner package clamping and conveying mechanism can smoothly enter the outer package.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the outer packaging film releasing mechanism comprises a film releasing and forming mechanism and is characterized in that: the device comprises a frame body, a controller, a film placing roller, a film feeding roller, a tension adjusting roller set and a film former, wherein the film feeding roller is positioned between the film placing roller and the film former;
The film placing roller comprises a film placing shaft, a film roller clamping plate, a fixing ring, a limiting sleeve and a film placing adjusting device, wherein the film roller clamping plate is sleeved on the film placing shaft and is symmetrically arranged, the fixing ring is used for fixing the film roller clamping plate, the film placing adjusting device comprises a hand wheel, a screw rod fixedly connected with the hand wheel, and a fixing sleeve fixedly connected to the back of a frame body, the screw rod is rotationally connected with the outer end of the fixing sleeve, an inner thread corresponding to the screw rod is arranged at the end of the film placing shaft penetrating through the frame body, and the end of the film placing shaft continuously penetrates into the fixing sleeve and then is connected with the screw rod;
the film feeding roller comprises a driving roller, a driving motor and a driven roller, wherein the driving roller is fixedly connected with a connecting bracket, the connecting bracket is fixedly connected with a linkage rotating shaft, the linkage rotating shaft penetrates through the frame body and is fixedly connected with a rotating connecting rod, and the rotating connecting rod is hinged with the output end of a linear executing element on the back of the frame body;
the tension adjusting roller set comprises a balance rod, a tension roller rotatably connected to one end of the balance rod and a balancing weight fixedly connected to the other end of the balance rod, and the balance rod is hinged with the frame body at a length setting position of the balance rod; the frame body is provided with a position sensor for detecting the position of the balancing weight;
the weight of balancing weight carries out adaptability's selection according to the required tension of the packaging film that uses, and its principle that is equivalent to a seesaw, when tension is too high, the packaging film can lift the take-up pulley, and when tension is too low, the packaging film can drop the take-up pulley, whether lift or drop, all can trigger position sensor.
The actuating element and the position sensor are electrically connected with the controller, and the controller controls the actuating element to tighten or loosen the rotating connecting rod according to the signal of the position sensor, so that the driving roller wheel compresses or loosens the packaging film passing through between the driving roller wheel and the driven roller wheel, and the driving roller wheel is driven to accelerate or slow down the film feeding speed, so that the tension is compensated.
The device also comprises an angle adjusting device, wherein the angle adjusting device comprises a mounting plate, a first transverse plate, a second transverse plate, a first sliding plate and a second sliding plate; the mounting plate is fixedly connected with the first transverse plate and the second transverse plate; the mounting plate is provided with a mounting hole and an angle adjusting hole which is arc-shaped as a whole; the first transverse plate is provided with a first strip-shaped hole, a second strip-shaped hole and a third strip-shaped hole, and the second transverse plate is provided with a fourth strip-shaped hole and a fifth strip-shaped hole; the second transverse plate is fixedly connected with the first fixed block and the second fixed block; the first sliding plate is fixedly connected with a first sliding block, and the first sliding block penetrates through the second strip-shaped hole; the second sliding plate is fixedly connected with a second sliding block, and the second sliding block penetrates through the fourth strip-shaped hole; the first fixing block, the second fixing block and the second sliding block are provided with threaded holes, and threaded holes penetrate through threaded rods matched with the threaded holes; one end of the screw rod penetrates through the second fixed block and is fixedly connected with a knob; the first sliding plate is slidable relative to the first transverse plate and the second sliding plate is slidable relative to the second transverse plate; the film former is fixedly connected with the first transverse plate and the second transverse plate. The first transverse plate and the second transverse plate are connected through a vertical connecting plate. The first sliding block and the second sliding block are integrally T-shaped. The limit sleeve is arranged between the film roll clamping plate at the side of the frame body and the frame body.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the feeding device is preferably a rotary feeding device and comprises a fixed bracket, wherein a power source, a hopper fixed column, a knob bracket, an adjusting support seat and a first bearing seat are fixedly connected with the fixed bracket; the rotary handle is fixedly connected with the adjusting screw rod; the adjusting support seat is rotatably connected with a tray adjusting plate; the power source is connected with a transmission rod and can drive the transmission rod to rotate;
the first material tray is provided with a material discharging opening and is fixedly connected with a material tray adjusting guide post; the material disc adjusting guide post passes through the first bearing seat and can move up and down; the first tray is contacted with a first accommodating part with openings at two ends;
the second tray is fixedly connected with a second accommodating part and is fixedly connected with the transmission rod; the second accommodating part is inserted into the first accommodating part;
the scraping device is arranged at the upper part of the second material tray and fixedly connected with the hopper fixing column, and can convey raw materials to the second material tray; the scraping device is communicated with the hopper; the hopper is fixedly connected with the hopper fixing column;
the transmission rod passes through the first bearing seat and the first material tray; one end of the feeding disc is contacted with the adjusting screw rod, and the other end of the feeding disc is contacted with the adjusting guide post of the feeding disc.
The scraping device comprises a scraping sheet, an arc-shaped plate, a scraping fixing plate, a scraping plate and a storage cylinder; the scraping sheet is fixedly connected with the transmission rod; the scraping fixed plate is fixedly connected with the hopper fixed column and the arc plate, and is also provided with a hole communicated with the storage cylinder; the material storage cylinder is provided with a material outlet.
The tray adjusting guide post is fixedly connected with the first tray through a fixing ring.
The fixing support comprises an upper fixing plate and a lower fixing plate, and the upper fixing plate is fixedly connected with the lower fixing plate through a supporting upright post; the transmission rod passes through the upper fixing plate.
The power source is a gear motor.
The tray regulating plate is Y-shaped, and one end of the tray regulating plate is provided with two support arms.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the packaging side edge sealing mechanism comprises a frame body, an upper roller group and a lower roller group which are symmetrically arranged on the frame body, and a sealing and cutting mechanism which comprises an ultrasonic welding head and a disc cutter is arranged between the upper roller group and the lower roller group; the upper roller group and the lower roller group respectively comprise an upper fixed roller, an upper movable wheel, a lower fixed roller and a lower movable wheel, the upper movable wheel and the lower movable wheel are respectively fixedly connected with a first adjusting mechanism and a second adjusting mechanism which enable the upper movable wheel and the lower movable wheel to linearly move, and the upper roller group and the lower roller group are fixedly connected with a transmission device to enable the upper roller group and the lower roller group to synchronously rotate.
The disc-shaped blade is rotatably arranged on the connecting plate, and the connecting plate is fixedly connected to the output end of the blade driving cylinder.
The first adjusting mechanism and the second adjusting mechanism both comprise a sliding rail, a sliding block sliding along the sliding rail, a screw rod rotationally connected with the sliding block and a nut block fixedly connected with the frame body, and a hand wheel is arranged at one end of the screw rod, deviating from the sliding block.
The transmission device comprises a motor, a driving gear fixedly connected with an output shaft of the motor, and a first driven gear, a second driven gear, a third driven gear and a fourth driven gear which are arranged on the back surface of the frame body and fixedly connected with the upper fixed idler wheel, the upper movable wheel, the lower fixed idler wheel and the lower movable wheel respectively.
The first driven gear and the third driven gear are meshed with the driving gear, and the first driven gear and the third driven gear are meshed with the second driven gear and the fourth driven gear respectively.
The first driven gear, the second driven gear, the third driven gear and the fourth driven gear have the same number of teeth and modulus.
And the frame body is provided with a penetrating adjusting groove at the corresponding positions of the second driven gear and the fourth driven gear.
A diamond blade is arranged below the disc-shaped cutter.
One end of the diamond blade is fixedly connected with the connecting plate, and the other end of the diamond blade is slightly longer than the diamond cutter.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the outer packing packaging mechanism comprises a seat body, a rotating mechanism, a pressing mechanism, a cutting mechanism, a position detection mechanism and a controller, wherein the seat body is provided with a packing passing hole, the rotating mechanism rotates along the packing passing hole as an axis, and the pressing mechanism, the cutting mechanism and the position detection mechanism all take the packing passing hole as a working center;
the rotating mechanism comprises a motor and a rotating base, and the motor can drive the rotating base to rotate;
the pressing mechanism comprises a first pressing strip, a second pressing strip, a first guide rod, a second guide rod and a pressing driving device, wherein the first pressing strip and the second pressing strip are arranged side by side, and can be pressed or separated from each other along the first guide rod and the second guide rod under the driving of the pressing driving device;
the cutting mechanism comprises an ultrasonic welding head and a cutting blade, the ultrasonic welding head and the cutting blade are oppositely arranged, the cutting blade is fixedly connected with a blade driving device so as to drive the cutting blade to move towards the ultrasonic welding head, the cutting mechanism is connected with a cutting sliding mechanism, the cutting sliding mechanism comprises a sliding block executing element, a first sliding block, a second sliding block, a first sliding rail and a second sliding rail, the first sliding block, the second sliding rail and the cutting blade are arranged side by side, the ultrasonic welding head and the cutting blade are respectively fixedly connected with the first sliding block and the second sliding block, and the first sliding block and the second sliding block can be driven by the sliding block driving device to slide along the first sliding rail and the second sliding rail;
The position detection mechanism comprises a set number of sensors and trigger blocks, and the motor and the sensors are electrically connected with the controller.
The pressing driving device comprises a first executing element and a movable block, swing arms and connecting rods are symmetrically arranged on two sides of the movable block, the middle of the movable block is connected with the output end of the executing element, the movable block is fixedly connected with a first pressing strip, sliding grooves are symmetrically arranged on the movable block, the middle of the swing arm is hinged to a base body, a first connecting shaft and a second connecting shaft are arranged at two ends of the swing arm, the first connecting shaft is in clearance fit with the sliding grooves and slides along the sliding grooves, the second connecting shaft is hinged to the first end of the connecting rod, and the second end of the connecting rod is hinged to the second pressing strip.
The length of the connecting rod is adjustable.
The blade driving device comprises a second executing element and a connecting block fixedly connected with the output end of the second executing element, the cutting blade is rotatably arranged on the connecting block, and the shell of the second executing element is fixedly connected with the second sliding block.
The first sliding block and the second sliding block are arranged above the ultrasonic welding head and the cutting blade, the upper part of the first sliding block and the upper part of the cutting blade are fixedly connected with the connecting plate, a U-shaped notch is formed in the connecting plate, the opening direction of the U-shaped notch is parallel to the first pressing strip and the second pressing strip, and the packaging passing hole is exposed.
The first pressing strip and the second pressing strip are symmetrically provided with guide holes, a strip-shaped gap is arranged between the two guide holes, and the ultrasonic welding head and the cutting blade can pass through the strip-shaped gap.
The novel tea packaging machine has the advantages of compact structure, small volume, high working efficiency and stable operation, and can be used for packaging tea to form a triangular prism or triangular pyramid-shaped structure quickly and efficiently, and the package is sealed smoothly, so that the tea package is attractive and novel.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: film mechanism is put to outer wrapping bag includes: the film placing main board is fixedly connected with a film placing motor, a film feeding device and a film placing adjusting device;
the film releasing adjusting device comprises a fixed shaft sleeve, a film releasing roller, a rotary handle and a film rolling baffle; the film placing roller can rotatably penetrate through the fixed shaft sleeve and the film placing main board, and a thread groove is formed in one end of the film placing roller; the rotary handle is provided with a threaded rod matched with the thread groove;
the film feeding device comprises a film feeding roller and a film feeding shaft; the film feeding roller and the film feeding shaft are arranged up and down; the two ends of the film feeding roller are rotatably connected with a pinch roller auxiliary strong plate respectively; the film feeding shaft is fixedly connected with a flexible friction sleeve, and two ends of the flexible friction sleeve are respectively and rotatably connected with a fixed seat; the fixing seat can be arranged in a groove in the pinch roller auxiliary strong plate in a vertically movable mode; the fixed seat is connected with a compression cylinder; the compression cylinder is fixedly connected with the pinch roller auxiliary strong plate; a first connecting plate and a second connecting plate are arranged between the pinch roller auxiliary strong plates; the first connecting plate is positioned at one side close to the film feeding roller, and the second connecting plate is positioned at one side close to the film feeding shaft;
The film placing motor is connected with the lower part of the film feeding roller through a transmission device and can drive the film feeding roller to rotate.
The film rolling baffle is fixedly connected with the film placing roller through a baffle fixing sleeve, and one side of the film rolling baffle is provided with a limiting shaft sleeve; the number of the film rolling baffles is two; the transmission device comprises two synchronous wheels and a synchronous belt, wherein one synchronous wheel is fixed with the film placing motor, and the other synchronous wheel is fixed with the film feeding roller; the two synchronous wheels are connected by a synchronous belt.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the outer package outer edge sealing mechanism comprises a frame body, a longitudinal edge pre-sealing device, a transverse edge sealing device and a longitudinal edge sealing device which are sequentially arranged, wherein the frame body comprises a first sealing guide rod and a second sealing guide rod which are transversely and symmetrically arranged;
the longitudinal edge pre-sealing device comprises a pre-sealing support and pre-sealing driving devices which are fixedly connected to the pre-sealing support and are symmetrically arranged, the output end of each pre-sealing driving device is fixedly connected with a pre-sealing pressing block, the two pre-sealing pressing blocks are symmetrically arranged, and each pre-sealing pressing block comprises a pre-sealing heating module and a pre-sealing pressing strip; the pre-sealing heating module heats the pre-sealing pressing strips, and the pre-sealing driving device drives the two pre-sealing pressing blocks to mutually press, so that the packaging film is heated, and the pre-sealing pressing strips press and bond the heated packaging film together to form the indentation.
The transverse edge sealing device comprises a first transverse edge sealing swing arm, a second transverse edge sealing swing arm and a transverse edge sealing swing arm driving device which are symmetrically arranged, wherein the first transverse edge sealing swing arm and the second transverse edge sealing swing arm are respectively and rotatably connected to two first sealing guide rods, the upper ends of the first transverse edge sealing swing arms and the second transverse edge sealing swing arms are fixedly connected with transverse edge sealing press blocks, the lower ends of the first transverse edge sealing press blocks are respectively connected with the output ends of the transverse edge sealing swing arm driving device, and the transverse edge sealing press blocks comprise transverse edge sealing heating modules and transverse edge sealing press strips; the horizontal edge sealing swing arm driving device drives the first horizontal edge sealing swing arm and the second horizontal edge sealing swing arm to enable the horizontal edge sealing pressing blocks to mutually compress, and the horizontal edge sealing heating module can heat the horizontal edge sealing pressing strips so as to heat the packaging film, and the horizontal edge sealing pressing strips press-fit and bond the heated horizontal edges.
The longitudinal edge sealing device comprises a first longitudinal edge sealing swing arm and a second longitudinal edge sealing swing arm which are symmetrically arranged, and a longitudinal edge sealing swing arm driving device; the first longitudinal edge sealing swing arms and the second longitudinal edge sealing swing arms are respectively and rotatably connected to the two first sealing guide rods, the upper ends of the first longitudinal edge sealing swing arms and the second longitudinal edge sealing swing arms are fixedly connected with longitudinal edge sealing press blocks, the lower ends of the first longitudinal edge sealing swing arms and the second longitudinal edge sealing swing arms are respectively connected with the output ends of the longitudinal edge sealing swing arm driving devices, and the longitudinal edge sealing press blocks comprise longitudinal edge sealing heating modules and longitudinal edge sealing press strips; the longitudinal edge sealing swing arm driving device drives the first longitudinal edge sealing swing arm and the second longitudinal edge sealing swing arm to enable the longitudinal edge sealing pressing blocks to mutually press, the longitudinal edge sealing heating module can heat the longitudinal edge sealing pressing strips, and therefore the packaging film is heated, and the longitudinal edge sealing pressing strips press and bond the heated longitudinal edges
The horizontal edge sealing swing arm driving device comprises a horizontal edge sealing driving cylinder, an L-shaped horizontal edge sealing swing arm, a horizontal edge sealing transmission pull rod and a horizontal edge sealing rotating rod, wherein the horizontal edge sealing driving cylinder is hinged with a first end of the L-shaped horizontal edge sealing swing arm, the middle part of the L-shaped horizontal edge sealing swing arm is hinged with a frame body, a second end of the L-shaped horizontal edge sealing swing arm is hinged with one end of the horizontal edge sealing transmission pull rod, the other end of the horizontal edge sealing transmission pull rod is hinged with the lower part of the horizontal edge sealing rotating rod, the upper part of the horizontal edge sealing rotating rod is hinged with the frame body, two sides of the hinged position of the frame body are respectively hinged with a first horizontal edge sealing swing arm connecting rod and a second horizontal edge sealing swing arm connecting rod, and the other ends of the first horizontal edge sealing swing arm connecting rod and the second horizontal edge sealing swing arm connecting rod are respectively hinged with the first horizontal edge sealing swing arm and the second horizontal edge sealing swing arm.
The vertical edge sealing swing arm driving device comprises a vertical edge sealing driving cylinder, an L-shaped vertical edge sealing swing arm, a vertical edge sealing transmission pull rod and a vertical edge sealing rotating rod, wherein the vertical edge sealing driving cylinder is hinged with a first end of the L-shaped vertical edge sealing swing arm, the middle part of the L-shaped vertical edge sealing swing arm is hinged with a frame body, a second end of the L-shaped vertical edge sealing swing arm is hinged with one end of the vertical edge sealing transmission pull rod, the other end of the vertical edge sealing transmission pull rod is hinged with the lower part of the vertical edge sealing rotating rod, the upper part of the vertical edge sealing rotating rod is hinged with the frame body, two sides of a hinged position of the frame body are respectively hinged with a first vertical edge sealing swing arm connecting rod and a second vertical edge sealing swing arm connecting rod, and the other ends of the first vertical edge sealing swing arm connecting rod and the second vertical edge sealing swing arm connecting rod are respectively hinged with the first vertical edge sealing swing arm and the second vertical edge sealing swing arm.
The device comprises a frame body, a longitudinal edge pre-sealing device, a pre-sealing position adjusting device and a pre-sealing position adjusting device, wherein the longitudinal edge pre-sealing device is connected with the pre-sealing position adjusting device comprises a hand wheel, a screw rod fixedly connected with the hand wheel and a pre-sealing position adjusting plate in threaded connection with the screw rod, the screw rod is rotationally connected with the frame body, the pre-sealing position adjusting plate is fixedly connected with a first adjusting pull rod parallel to the first sealing guide rod and the second sealing guide rod, the pre-sealing support can slide along the axial direction of the first sealing guide rod and the second sealing guide rod, the first adjusting pull rod is fixedly connected with the pre-sealing position adjusting plate, and the pre-sealing position adjusting device can drive the pre-sealing device to move along the first sealing guide rod and the second sealing guide rod, so that the pre-sealing position is adjusted.
Preferably, a second adjusting pull rod is arranged side by side with the first adjusting pull rod.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the packaging clamping and positioning device comprises a positioning connecting bracket which is connected with the pneumatic clamping device in a sliding manner with the first sealing guide rod and the second sealing guide rod, wherein the pneumatic clamping device is fixedly connected with the positioning connecting bracket, and the working plane of the pneumatic clamping device coincides with the working planes of the longitudinal edge pre-sealing device, the transverse edge sealing device and the longitudinal edge sealing device.
The pneumatic clamping device comprises parallel opening and closing type pneumatic claws and a set number of pneumatic finger clamping blocks fixedly connected with the output ends of the pneumatic claws.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the packaging and dividing mechanism comprises a frame-shaped frame body, a first pressing block, a second pressing block, a first sliding rod and a second sliding rod which vertically penetrate through the first pressing block and the second pressing block are arranged in the frame-shaped frame body side by side, the second pressing block is connected with a driving device, swing arms are symmetrically arranged at the upper end and the lower end of the second pressing block, the middle part of each swing arm is hinged with the frame-shaped frame body, a connecting rod is hinged at the first end of each swing arm, the second end of each swing arm is hinged with the second pressing block, and the connecting rod is hinged with the first pressing block; the bag cutting knife guide groove is formed in the first pressing block, penetrates through the bag cutting knife guide groove, a bag cutting knife is arranged in the bag cutting knife guide groove, the bag cutting knife part exposes out of the opposite surface of the first pressing block and the second pressing block, and the bag cutting knife part is fixedly connected with a bag cutting knife driving device, so that one end of the bag cutting knife guide groove can be moved to the other end along the bag cutting knife guide groove.
The swing arm second end is provided with the U-shaped groove, second briquetting tip is provided with the sliding pin, sliding pin global and U-shaped groove clearance fit.
The length of the connecting rod is adjustable, the bag cutting knife driving device is a rodless cylinder and comprises a cylinder body and a slip ring, the cylinder body is fixedly connected to the side face of the first pressing block, and the slip ring is fixedly connected with the bag cutting knife through a connecting bracket.
The utility model discloses a bag cutter, including first briquetting, second briquetting, first bagging-off guide way, second briquetting, first briquetting, second briquetting, first bagging-off guide way, second briquetting is provided with bellied first and second and compresses tightly the strip respectively with the second of second briquetting opposite face, first, second compress tightly the strip opposite face and be the cockscomb structure, first bagging-off guide way is provided with the first bagging-off guide way of running through first briquetting along its length direction, the second compresses tightly the strip be provided with the corresponding second of first bagging-off guide way and cuts the bagging-off guide way, first bagging-off guide way comprises wide-mouth guide way and long and narrow appearance sword groove.
The swing arms and the connecting rods are symmetrically arranged, so that synchronous linkage of the first pressing block and the second pressing block is better realized on the basis that only one cylinder is used, the pressing is stable and reliable, the failure rate is low, in addition, the used cutter is non-integral, the cutter is extremely small, the cutting mode is that the rodless cylinder drives the cutter to slide up and down, the cutting is finished, the cutter is small in size and is more beneficial to high-speed cutting, the abrasion is small, the cost is low, and the service life is long; secondly, the opposite surfaces of the first compression strip and the second compression strip are in a zigzag shape, the first bag cutting knife guide groove is arranged in the middle of the first compression strip along the length direction of the first compression strip, so that the seal mark can be pressed out at the seal position of the package by utilizing the residual temperature after the seal of the longitudinal side pre-seal device, the seal quality is further improved, the seal aesthetic degree is improved, the bag cutting knife arranged in the first bag cutting knife guide groove just divides the seal mark into two parts from the middle of the seal mark, and the aesthetic degree is further improved.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the inner bag clamping and conveying mechanism comprises a mounting block, a swinging device and a clamping device, wherein the mounting block is in sliding connection with the swinging device through a guide rail, the output end of the swinging device is fixedly connected with a rotating block, the rotating block is fixedly connected with a rotating swing arm which is vertically arranged at the output end of the swinging device, and the rotating swing arm is fixedly connected with the clamping device; the installation block is provided with a linear driving device in parallel relative to the guide rail, and the output end of the linear driving device is fixedly connected with the swinging device through a connecting bracket.
The clamping device comprises parallel opening and closing type air pawls and a set number of pneumatic finger clamping blocks fixedly connected with the output ends of the parallel opening and closing type air pawls.
The rotary block is perpendicular to each other and is provided with a first connecting hole and a second connecting hole which are staggered up and down, the upper end face and the lower end face, which are close to the first connecting hole and the second connecting hole, of the rotary block are respectively provided with a first adjusting groove and a second adjusting groove which are parallel to the axes of the first connecting hole and the second connecting hole, and the end face, perpendicular to the first adjusting groove and the second adjusting groove, of the rotary block is provided with a bolt hole.
The second connecting hole is provided with a key groove, the output end of the swinging device is detachably provided with a flat key corresponding to the key groove, the output end of the linear driving device is provided with threads and an anti-rotation groove, and the connecting support is provided with a cylinder connecting hole corresponding to the output end of the linear driving device.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: an outer package deviation correcting mechanism and an outer package position detecting device are sequentially arranged between the outer package bag forming mechanism and the outer package outer edge sealing mechanism, the outer package deviation correcting mechanism comprises a frame body, a first deviation correcting rod and a second deviation correcting rod are arranged on the frame body side by side, a first adjusting device and a second adjusting device are respectively arranged on the first deviation correcting rod and the second deviation correcting rod, and the first adjusting device and the second adjusting device respectively drive the first deviation correcting rod and the second deviation correcting rod to move relatively in parallel; the shaping roller set is arranged right in front of the middle parts of the first deviation correcting rod and the second deviation correcting rod and comprises a first shaping roller and a second shaping roller which are arranged side by side, and the second orientation roller is arranged in a floating mode.
The first adjusting device comprises a first fixed support fixedly connected with the frame body, a first deviation rectifying guide rod, a second deviation rectifying guide rod, a deviation rectifying slide block and a deviation rectifying screw rod, wherein the first deviation rectifying guide rod and the second deviation rectifying guide rod are arranged side by side, the deviation rectifying slide block slides along the first deviation rectifying guide rod and the second deviation rectifying guide rod, the deviation rectifying screw rod is in threaded connection with the deviation rectifying slide block, the deviation rectifying screw rod is rotationally connected with the first fixed support, and the first deviation rectifying guide rod is fixedly connected with the deviation rectifying slide block.
The first fixed support is provided with a first adjusting chute, the deviation rectifying sliding block is fixedly connected with a first fixed rod, and the first fixed rod penetrates through the first adjusting chute and then is connected with a first adjusting handle through threads.
The second adjusting device comprises a second adjusting plate, the second adjusting plate is fixedly connected with a second deviation correcting rod, an adjusting plate guide groove corresponding to the second adjusting plate is formed in the frame body, a second adjusting sliding groove is formed in the second adjusting plate, a second fixing rod is arranged at the position corresponding to the second adjusting sliding groove, and the second fixing rod penetrates through the second adjusting sliding groove and is connected with a second adjusting handle in a threaded mode.
The floating device comprises a fixed support fixedly connected with the frame body, a floating block, a floating guide rod and a spring which normally springs the floating block to the fixed support, wherein the end part of the second shaping roller is provided with a bearing, the floating guide rod is connected with the outer ring of the bearing, and the floating block is provided with a floating rod guide hole corresponding to the floating guide rod.
The spring is symmetrically arranged on two sides of the floating guide hole, each spring is provided with a spring limiting rod, one end of each spring limiting rod is a spring seat and abuts against the spring, and the other end of each spring penetrates through the spring and the floating block and then is fixedly connected with the fixing support.
The fixing support is provided with a first shaping roller mounting hole and a second shaping roller mounting hole at corresponding positions of the first shaping roller and the second shaping roller, the first shaping roller mounting hole and the second shaping roller mounting hole are staggered in a high-low step shape, the second shaping roller mounting hole is a U-shaped step hole, and the opening direction of the second shaping roller mounting hole is parallel to the floating guide rod.
The first deviation rectifying rod and the second deviation rectifying rod are supported on the two inner sides of the packaging material, and the first adjusting device and the second adjusting device respectively drive the first deviation rectifying rod and the second deviation rectifying rod to move, so that the heights of the two side edges of the strip-shaped packaging material are adjusted, and the two side edges are flush; in addition, the shaping rollers are arranged, the side edges of the packaging material are adjusted to be flush, the folding edges of the packaging material folded by the first shaping rollers and the second shaping rollers are shaped and rolled, so that the packaging material subjected to deviation correction is further prevented from being in a staggered mode, and meanwhile, the second shaping rollers are arranged in a floating mode, and therefore self-adaption can be conducted according to the thickness of the packaging material and the set shaping pressure.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: an easy-to-tear forming device is arranged between the outer package outer edge sealing mechanism and the package dividing mechanism, and comprises a punching forming device, a packaging bag clamping device and a waste container; the punching and forming device comprises a mountain-shaped plate, a punching cylinder, a punching rod piece and a punching and forming die; one end of the mountain-shaped plate is fixedly connected with a punching cylinder, the other end of the mountain-shaped plate is detachably and fixedly connected with a waste container, and the side surface of the mountain-shaped plate is fixed with the packaging bag clamping device; the punching rod piece is fixedly connected with the punching cylinder; the punching die and the punching rod piece are oppositely arranged in the mountain-shaped plate and are communicated with the waste container.
The forming device fixing plate comprises a vertical fixing plate and a transverse fixing plate, a waist-shaped fixing hole is formed in the vertical fixing plate, and the transverse fixing plate is fixed with the mountain-shaped plate.
The packaging bag clamping device comprises a clamping cylinder and two packaging bag clamping plates; the clamping cylinder can control the movement of the packaging bag clamping plate, and the vertical fixing plate is also provided with a rectangular groove; the rectangular groove is internally provided with a fixing rod matched with the rectangular groove.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the inner package ejection device comprises an ejection cylinder, a push plate is fixedly connected to the output end of the ejection cylinder through a push rod, the cylinder body of the ejection cylinder is fixedly connected to the frame through an ejection support, the push plate comprises an ejection connecting plate fixedly connected with the push rod, the ejection side of the ejection connecting plate is provided with a rectangular expansion end, the expansion end can increase the ejection surface of the ejection connecting plate, and the inner package is prevented from slipping off in the ejection process, so that ejection failure is caused.
Compared with the prior art, the invention has the following outstanding and beneficial technical effects: this intelligent packaging all-in-one is through the high integration to each mechanism, combine control system to realize the intelligence automatically to carry out the interior, the extranal packing of tealeaves, its production efficiency is high, more easily realize automatic streamlined production, more be favorable to realizing unmanned production, be provided with its interior packing encapsulation mechanism moreover and not only can carry out traditional style packing, can also carry out three-dimensional structure packing, the selectivity of packing shape is higher, the extranal packing is outer to be sealed and is constructed with the optimization setting of packing division mechanism and easy tearing mouthful forming device and make the extranal packing seal more pleasing to the eye, the production is more high-efficient, be provided with multiple guiding adjustment mechanism, adaptability to the material is higher, carry out individualized setting to different materials, make the product quality of production more excellent.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a left side elevational view of the overall structure of the present invention;
FIG. 3 is a right side elevational view of the overall structure of the present invention;
FIG. 4 is a rear elevational view of the overall structure of the present invention;
FIG. 5 is a perspective view of the outer package peripheral sealing mechanism and the package singulation mechanism;
FIG. 6 is a front view of the outer package peripheral sealing mechanism;
FIG. 7 is a top view of the outer package peripheral sealing mechanism;
FIG. 8 is a schematic view of a longitudinal edge seal;
FIG. 9 is a schematic view of a lateral edge sealing apparatus;
FIG. 10 is a schematic view of the longitudinal edge pre-sealing device;
FIG. 11 is a perspective view of an inner packaging film and molding mechanism;
FIG. 12 is a rear perspective view of the inner packaging film and forming mechanism;
FIG. 13 is a front view of the inner packaging film and forming mechanism;
FIG. 14 is a perspective view of a rotary feeder;
FIG. 15 is a front view of the rotary feeder;
FIG. 16 is a front view of the inner package side closure mechanism;
FIG. 17 is a rear view of the inner package side closure mechanism;
FIG. 18 is a schematic view of the overall structure of the inner package encapsulation mechanism;
FIG. 19 is a schematic view of the position sensing mechanism of the inner package encapsulation mechanism;
FIG. 20 is a perspective view of the press-fit mechanism of the inner package encapsulation mechanism;
FIG. 21 is a schematic view of the cutting and pressing mechanism of the inner package encapsulation mechanism;
FIG. 22 is a schematic view of the press-fit mechanism of the inner package encapsulation mechanism;
FIG. 23 is a cross-sectional view of the inner package encapsulation mechanism;
FIG. 24 is a perspective view of an overwrap film releasing mechanism;
FIG. 25 is a rear perspective view of the overwrap film mechanism;
FIG. 26 is a perspective view of an overwrap bag forming mechanism;
FIG. 27 is a front view of an overwrap bag forming mechanism;
FIG. 28 is a left side view of the overwrap bag forming mechanism;
FIG. 29 is a perspective view of the inner bag gripping and transporting mechanism;
FIG. 30 is a front view of the inner bag gripping and transporting mechanism;
FIG. 31 is a top view of the inner bag gripping and transporting mechanism;
FIG. 32 is a schematic view of the rotating block structure of the inner bag gripping and transporting mechanism;
FIG. 33 is a perspective view of the tear-open forming device;
FIG. 34 is a perspective view of another construction of the tear-open forming device;
FIG. 35 is a schematic view of the die-cut forming mechanism;
FIG. 36 is a schematic view of a punching mold structure;
FIG. 37 is a schematic view of a waste receptacle;
FIG. 38 is a perspective view of the package singulation mechanism;
FIG. 39 is a front view of the package singulation mechanism;
FIG. 40 is a cross-sectional view of HH;
fig. 41 is an enlarged view of III;
fig. 42 is a perspective view of the first press block and the second press block.
Fig. 43 is a schematic view of a first compact structure.
FIG. 44 is a schematic view of a bag cutter guide slot structure;
FIG. 45 is a schematic view of a finished product grabbing and conveying mechanism;
FIG. 46 is a perspective view of the structure of the finished product conveying mechanism;
FIG. 47 is a front view of the finished product conveyor;
FIG. 48 is a perspective view of the configuration of the deviation correcting device;
FIG. 49 is a second adjustment device of the deviation correcting device;
FIG. 50 is a front view of the deviation correcting device;
FIG. 51 is a bottom view of the deviation correcting device;
FIG. 52 is a schematic view of a stationary bracket structure;
FIG. 53 is a schematic view of the structure of the outer package position detecting device;
FIG. 54 is an inner package ejector;
fig. 55 is a top view of the inner package ejector.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, based on the examples given, which a person of ordinary skill in the art would obtain without undue burden, are within the scope of protection of the present application.
In the description of the present application, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
1-4, an intelligent packaging integrated machine comprises a frame 100, an inner packaging film placing and forming mechanism 200, a rotary feeding device 300, an inner packaging side edge sealing mechanism 400, an inner packaging mechanism 500, a control system 600, an outer packaging film placing mechanism 700, an outer packaging bag forming mechanism 800, an inner packaging clamping and conveying mechanism 900, an outer packaging outer edge sealing mechanism 1000, a packaging dividing mechanism 1200, a finished product grabbing and conveying mechanism 1300, a finished product conveying mechanism 1400 and an outer packaging coding mechanism 1500 which are arranged on the frame 100 (prior art); an outer package deviation rectifying mechanism 180, an outer package position detecting device 1900 and an outer package opening device 1600 are further arranged between the outer package forming mechanism 800 and the outer package outer edge sealing mechanism 1000 in sequence, an easy-tearing opening forming device 1100 is arranged between the outer package outer edge sealing mechanism 1000 and the package dividing mechanism 1200, and the control system 600 controls the coordination work among the mechanisms.
The device of the embodiment mainly comprises three large blocks of inner package molding, outer package placing and outer package molding after combination.
The inner package forming mainly comprises the following mechanisms or devices.
Specifically, as shown in fig. 11-13, the inner packaging film placing and forming mechanism 200 comprises a frame 270, a control system 600, a film placing roller 210, a film feeding roller 230, a tension adjusting roller set 260 and a film former 240, wherein the film feeding roller 230 is positioned between the film placing roller 210 and the film former 240;
the film placing roller 210 comprises a film placing shaft 213, a film placing roller clamping plate 216 sleeved on the film placing shaft 213 and symmetrically arranged, a fixing ring 217 for fixing the film placing roller clamping plate 216, a limiting sleeve 214 and a film placing adjusting device, wherein the film placing adjusting device comprises a hand wheel, a screw rod 212 fixedly connected with the hand wheel, and a fixing sleeve 211 fixedly connected to the back of the frame 270, the screw rod 212 is rotatably connected to the outer end of the fixing sleeve 212, one end of the film placing shaft 213 penetrating through the frame 270 is provided with internal threads corresponding to the screw rod 212, the end is continuously connected with the screw rod 212 after penetrating through the fixing sleeve 211, and the whole frame side or the side far away from the frame side of the film placing shaft 213 and the film placing roller clamping plate 216 can be driven to move by rotating the hand wheel.
The limiting sleeve 214 is disposed between the film roll clamping plate at the side of the frame 270 and the frame 270, and sets the maximum displacement of the film placing shaft 213 and the film roll clamping plate 216 to prevent interference with the frame.
The film feeding roller 230 comprises a driving roller 233, a driving motor 231 and a driven roller 237, the driving roller 233 and the driven roller 237 are oppositely arranged side by side, a packaging film passes through the space between the driving roller 233 and the driven roller 237, the driving roller 233 is fixedly connected with a connecting bracket 232, the connecting bracket 232 is fixedly connected with a linkage rotating shaft 234, the linkage rotating shaft 234 passes through the frame 270 and is fixedly connected with a rotating connecting rod 236, the rotating connecting rod 236 is hinged with an output end 2351 of an execution cylinder 235 at the back of the frame 270, the output end 2351 of the execution cylinder extends or retracts to drive the rotating connecting rod 236 to rotate, and the connecting bracket 232 and the driving roller 233 and the driving motor 231 fixedly connected with the connecting bracket are far away from or close to the driven roller 237 through the linkage rotating shaft 234;
preferably, the linkage rotating shaft 234 is rotatably connected to a linkage rotating shaft bracket 238 arranged on the back of the frame body, and the linkage rotating shaft bracket 238 provides support for the linkage rotating shaft 234, so that the stability of the linkage rotating shaft 234 is further improved, and the operation is more stable.
The tension adjusting roller set comprises a balance bar 221, a tension roller 222 rotatably connected to one end of the balance bar 221, and a balancing weight 223 fixedly connected to the other end of the balance bar 221, wherein the balance bar 221 is hinged to the frame 270 at a hinge point 224 at a length setting position; the frame 270 is provided with a position sensor 225 for detecting the position of the balancing weight 223;
Further, the tension adjusting roller set preferably includes a first conveying roller 261, a second conveying roller 262, and a third conveying roller 263, and the packaging film bypasses the tensioning roller 222 and then bypasses the first conveying roller 261, the second conveying roller 262, and the third conveying roller 263, respectively, and then enters the film former 240 for preliminary forming.
Further, referring to fig. 4 to 10, the present invention further includes an angle adjusting device 250 including a mounting plate 251, a first transverse plate 252, a second transverse plate 253, a first sliding plate 254, and a second sliding plate 255. The mounting plate 251 is fixedly connected with the first transverse plate 252 and the second transverse plate 253.
The mounting plate 251 is provided with a mounting hole 25101 and an angle adjusting hole 25102 which is arc-shaped as a whole. The mounting plate 251 is fixed to the frame 270 of the packing machine by bolts passing through the mounting holes 25101 and the angle adjusting holes 25102. Because the angle adjusting hole 25102 is curved as a whole, the mounting plate 251 is fixed at the position of the mounting hole 25101, and the angle adjusting hole 25102 can enable the mounting plate 251 to rotate around the position of the mounting hole 25101, so that the angle of the mounting plate 251 can be adjusted.
The first cross plate 252 is provided with a first strip hole 25201, a second strip hole 25202 and a third strip hole 25203, and the second cross plate 253 is provided with a fourth strip hole 25301 and a fifth strip hole 25302. The second strip-shaped hole 25202 and the fourth strip-shaped hole 25301 are rectangular holes, and the first strip-shaped hole 25201, the third strip-shaped hole 25203 and the fifth strip-shaped hole 25302 are kidney-shaped holes. The first sliding plate 254 is fixedly connected with a first sliding block 256, and the first sliding block 256 passes through the second strip-shaped hole 25202. The first sliding plate 254 is provided with a countersunk hole through which the bolt passes to be fixedly connected with the first slider 256. The second sliding plate 255 is identical in structure to the first sliding plate 254, and is also provided with a countersunk hole, and a bolt is fixedly connected with the second slider 257 through the countersunk hole. The first sliding plate 254 and the second sliding plate 255 are fixedly connected with the bag making mold, and the bag making mold can be adjusted by moving the first sliding plate 254 and the second sliding plate 255. The first slider 256 passes through the second strip aperture 25202, the second slider 257 passes through the fourth strip aperture 25301, and the first slider 256 and the second slider 257 are generally T-shaped.
The first slide plate 254 is slidable with respect to the first traverse plate 252 and the second slide plate 255 is slidable with respect to the second traverse plate 253. The second traverse plate 253 is fixedly connected to the first fixing block 258 and the second fixing block 259. The first fixing block 258, the second fixing block 259 and the second slider 257 are provided with threaded holes, and threaded holes penetrate through screws 2510 matched with the threaded holes. One end of the screw 2510 passes through the second fixing block 259 and is fixedly connected with a knob 2511. By rotating the knob 2511, the screw 2510 may drive the second slider 257 to move, and further drive the second sliding plate 255 fixedly connected with the second slider 257 to move, where the movement of the second sliding plate 255 may drive the movement of the film former, and since the bag making mold is fixedly connected with the first sliding plate 254, the movement of the first sliding plate 254 may be driven.
The first transverse plate 252 and the second transverse plate 253 are connected through a vertical connecting plate 2512, and the first transverse plate 252 and the second transverse plate 253 are fixedly connected together to play a reinforcing role.
14-15, the rotary feeding device is provided with a fixed support 301, and the fixed support 301 is fixedly connected with a power source 302, a hopper fixed column 303, a knob support 304, an adjusting support seat 305 and a first bearing seat 306. The knob bracket 304 is provided with an adjusting screw 307, the adjusting screw 307 is fixedly connected with a rotating handle 308, the adjusting screw 307 passes through a threaded hole formed in the knob bracket 304, and the rotating handle 308 can enable the adjusting screw 307 to move up and down in the threaded hole. The adjusting support base 305 is rotatably connected with a tray adjusting plate 309, and the tray adjusting plate 309 is Y-shaped and has two support arms 328 at one end.
The power source 302 is connected to a driving rod 310, and drives the driving rod 310 to rotate. The drive rod 310 is provided with keyways, where it is fixedly connected to the power source 302, and through which the power source 302 can rotate the drive rod. One end of the transmission rod is provided with a thread, and the threaded end is provided with another key slot which is fixedly connected with the second material disc 315 and can drive the second material disc 315 to rotate. In this embodiment, the power source 302 is a gear motor.
The first tray 311 has a blanking hole, and a tray adjusting guide post 312 is fixedly connected to the blanking hole. The tray adjusting guide post 312 is fixedly connected with the first tray 311 through a fixing ring 324. The fixing ring 324 is ring-shaped, and the transmission rod 310 passes through the fixing ring 324. The tray adjusting guide post 312 passes through a hole provided on the first bearing seat 306 and can move up and down. In this embodiment, the number of the tray adjusting guide posts 312 is two, and the tray adjusting guide posts are respectively located at the opposite positions of the fixing ring 312.
The first tray 311 is in contact with a first receiving portion 313 having both ends opened. The first receiving portion 313 is slidable on the surface of the first tray 311. The second tray 315 is fixedly connected with a second accommodating portion 314 and fixedly connected with the transmission rod 310. The second receiving portion 314 is inserted into the first receiving portion 313. The transmission rod 310 can drive the second tray 315 to rotate, and the second accommodating portion 314 and the second tray 315 are fixed by bolts and inserted into the first accommodating portion 313. When the transmission rod 310 drives the second tray 315 to rotate, the first accommodating portion 313 can move along with the second tray. The second tray 315 has four holes uniformly distributed in the circumferential direction for fixedly connecting with the second receiving portion 314. The first tray 311 is provided with a discharging hole to be matched with the first accommodating portion 313, so that the raw materials in the first accommodating portion 313 and the second accommodating portion 314 can be transported to the next process.
The scraping device 316 is disposed on the upper portion of the second tray 315 and is fixedly connected to the hopper fixing column 303, so as to convey the raw material to the second tray 315. The scraping device 316 is communicated with a hopper 317; the hopper 317 is fixedly connected with the hopper fixing post 303. The scraping device 316 comprises a scraping sheet 318, an arc-shaped plate 319, a scraping fixed plate 320, a scraping plate 321 and a storage cylinder 322. The scraper blade 318 is fixedly connected with the threaded end of the transmission rod 310 through a nut. The scraping fixed plate 320 is fixedly connected with the hopper fixed column 303 and the arc plate 319, a hole is further formed in the scraping fixed plate and communicated with the storage cylinder 322, and a discharge hole 323 is formed in the storage cylinder 322. A storage cylinder 322 communicates with the hopper 317. The hopper 317 has a tapered cylindrical shape. The fixing bracket 301 includes an upper fixing plate 325 and a lower fixing plate 326, and the upper fixing plate 325 and the lower fixing plate 326 are fixedly connected by a supporting upright 327.
One end of the transmission rod 310 is connected with the power source 302, sequentially passes through the fixed support 301, the first bearing seat 306, the fixed ring 324 and the first tray 311, the threaded end is fixedly connected with the second tray 315, one end of the tray adjusting plate 309 is contacted with the adjusting screw 307, and the other end is contacted with the tray adjusting guide post 312. When the rotating handle 308 rotates, the adjusting screw 307 moves downward or upward, and the adjusting screw 307 moves, so that the tray adjusting plate 309 moves correspondingly, and the tray adjusting guide 312 moves oppositely, so that the first tray 311 and the first accommodating portion 313 move correspondingly.
When the adjusting screw 307 moves downward, one end of the tray adjusting plate 309 contacting the adjusting screw 307 moves downward, the other end moves upward, the tray adjusting guide post 312 contacting the tray adjusting plate moves upward, so that the first tray 311 and the first accommodating portion 313 move upward, the volume of accommodating raw materials formed by the first accommodating portion 313 and the second accommodating portion 314 becomes smaller, and the adjustment requirement on the weight of the raw materials is met.
When the adjusting screw 307 moves upward, one end of the tray adjusting plate 309 contacting the adjusting screw 307 moves upward, the other end moves downward, the tray adjusting guide post 312 contacting the tray adjusting plate moves downward, so that the first tray 311 and the first accommodating portion 313 move downward, the volume of accommodating raw materials formed by the first accommodating portion 313 and the second accommodating portion 314 becomes larger, and the adjustment requirement on the weight of raw materials is met.
Further, the film former 240 has a semi-closed structure, the opening is located at the side of the blanking connecting pipe 330, the blanking connecting pipe 330 extends into the film former 240, and the rotary feeding device is intermittently feeding.
Of course, the feeding mechanism is not limited to the rotary feeding device described in the present embodiment, but may be other devices that can achieve weighing feeding.
16-17, the package side edge sealing mechanism comprises a frame 490, an upper roller set 410 and a lower roller set 420 symmetrically arranged on the frame, wherein the upper roller set 410 and the lower roller set 420 roll the side edge of the inner package film 2100, a sealing and cutting mechanism is arranged between the upper roller set 410 and the lower roller set 420, and the sealing and cutting mechanism comprises an ultrasonic welding head 440 and a disc cutter 460; the upper roller set 410 and the lower roller set 420 respectively comprise an upper fixed roller 411, an upper movable roller 412, a lower fixed roller 421 and a lower movable roller 422.
Further, the upper roller set 410 and the lower roller set 420 are fixedly connected with a transmission device for making them rotate synchronously, the transmission device comprises a motor 470, a driving gear 471 fixedly connected with an output shaft of the motor, and a first driven gear 4811, a second driven gear 4812, a third driven gear 4821 and a fourth driven gear 4822 which are arranged on the back of the frame 490 and fixedly connected with the upper fixed roller 411, the upper movable wheel 412, the lower fixed roller 421 and the lower movable wheel 422 respectively.
The first driven gear 4811 and the third driven gear 4821 are engaged with the driving gear 471, and the first driven gear 4811 and the third driven gear 4811 are engaged with the second driven gear 4812 and the fourth driven gear 4812, respectively.
The first driven gear 4811, the second driven gear 4812, the third driven gear 4812, and the fourth driven gear 4822 have the same number of teeth and the same modulus.
Further, the frame 490 is provided with a through adjustment groove 491 at a corresponding position of the second driven gear 4812 and the fourth driven gear 4822, and the adjustment groove provides a guiding sliding space for the adjustment movement of the upper movable wheel 412 and the lower movable wheel 422.
Further, the disc-shaped blade 433 is rotatably disposed on a connection plate 432, and the connection plate 432 is fixedly connected to the output end of the blade driving cylinder 431.
Further, the upper movable wheel 412 and the lower movable wheel 422 are respectively and fixedly connected with a first adjusting mechanism 450 and a second adjusting mechanism 460 which enable the upper movable wheel 412 and the lower movable wheel 422 to linearly move, the first adjusting mechanism 450 and the second adjusting mechanism 460 each comprise a sliding rail 454, a sliding block 453 sliding along the sliding rail 454, a screw rod 451 rotatably connected with the sliding block 453, and a nut block 452 fixedly connected with a frame body 490, and a hand wheel 455 is arranged at one end of the screw rod 451 away from the sliding block 452.
Further, a diamond blade 434 is disposed under the disc cutter 433.
One end of the diamond blade 434 is fixedly connected with the connecting plate 432, and the other end of the diamond blade is slightly longer than the diamond cutter 434, and the diamond blade is used for flattening the sealed side edge.
Specifically, the inner packaging film 2100 is wrapped around the outer peripheral surface of the film former 240, and after passing through the upper roller set 410, the lower roller set 420, the ultrasonic welding head 440 and the disc-shaped cutter 460, the folded side edges of the inner packaging film 2100 are sealed to form a cylindrical structure, and tea leaves enter the film former 240 through the blanking connecting pipe 330 and then enter the packaging film with the cylindrical structure through the film former 240.
18-23, the inner package packaging mechanism comprises a base 570, a rotating mechanism, a pressing mechanism, a cutting mechanism, a position detection mechanism and a control system 600, wherein the base 570 is provided with a package passing hole 517, the rotating mechanism rotates along the package passing hole 517 as an axis, and the pressing mechanism, the cutting mechanism and the position detection mechanism all take the package passing hole as a working center;
the rotating mechanism comprises a motor 513 and a rotating base 515, the motor 513 can drive the rotating base 515 to rotate, a shell of the motor 513 is fixedly connected with a base 570 through a bracket 511, an output shaft of the motor 513 is connected with a driving wheel 516, the driving wheel 516 drives a driven wheel 512 to rotate through a driving belt 514, and the driven wheel 512 is rotatably arranged on the base 570 after being fixedly connected with the rotating base 515.
The pressing mechanism comprises a first pressing strip 567, a second pressing strip 568, a first guide rod 5691, a second guide rod 5692 and a pressing cylinder 561 which are arranged side by side, wherein the first pressing strip 567 and the second pressing strip 568 can be pressed or separated along the first guide rod 5691 and the second guide rod 5692 under the driving of the pressing cylinder 561;
The cutting mechanism 540 comprises an ultrasonic welding head 542 and a cutting blade 541, the ultrasonic welding head 542 and the cutting blade 541 are oppositely arranged, the ultrasonic welding head 542 is fixedly connected with the first slider 535 through a connecting bracket 546, the cutting blade 541 is fixedly connected with a connecting block 543, the connecting block 543 is fixedly connected with the output end of a blade driving cylinder 544, so that the cutting blade 541 is driven to move towards the ultrasonic welding head 542, the cutting blade 541 is rotatably arranged on the connecting block 543, and the shell of the blade driving cylinder 544 is fixedly connected with the second slider 536.
The cutting mechanism is connected with a cutting sliding mechanism 530, the cutting sliding mechanism 530 comprises a slider driving cylinder 533, a first slider 535, a second slider 536, a first sliding rail 531 and a second sliding rail 232 which are arranged side by side, the first slider 535 and the second slider 536 are arranged above an ultrasonic welding head 542 and a cutting blade 541, the upper parts of the first slider 535 and the second slider 536 are fixedly connected with a connecting plate 534, the front end 5331 of the slider driving cylinder is fixedly connected with the connecting plate 534, the connecting plate 534 is provided with a U-shaped notch 5341, the opening direction of the U-shaped notch 5341 is parallel to the first pressing strip 567 and the second pressing strip 568, and the package passing hole 517 is exposed, so that the slider driving cylinder 533 drives the first slider 535 and the second slider 536 to slide along the first sliding rail 561 and the second sliding rail 562;
The position detection mechanism includes a first position sensor 551, a second position sensor 552, a first trigger block 551, a second trigger block 552, and a third trigger block 554, and the motor 513, the first position sensor 551, and the second position sensor 552 are electrically connected to the control system 600.
The first trigger block 551, the second trigger block 552 and the third trigger block 554 are fixedly connected to the bottom of the driven wheel 512 and are installed according to the designed position, and the motor 513 is provided with an encoder, so that the control system 600 determines the rotating angle of the rotating base 515 by transmitting and detecting the triggering times of the first trigger block 551, the second trigger block 552 and the third trigger block 554 through the first position sensor 551 and the second position sensor 552, and controls the rotating number of turns and the forward and reverse rotation of the motor 513.
The pressing driving device comprises a pressing cylinder 561 and a movable block 562, swing arms 563 and connecting rods 565 are symmetrically arranged on two sides of the movable block 562, the middle of the movable block 562 is connected with the output end of the pressing cylinder 561, a connecting portion 5622 is arranged on the movable block 562, the connecting portion 5622 is fixedly connected with a first pressing strip 567, sliding grooves 5621 are symmetrically arranged on the movable block 562, a hinge shaft 564 is arranged on the middle of the swing arms 563, the hinge shaft 564 is hinged to a base 570, a first connecting shaft 5631 and a second connecting shaft 5632 are arranged at two ends of the hinge shaft 564, the first connecting shaft 5631 and the second connecting shaft 5632 are perpendicular to the swing arms 563, the first connecting shaft 5631 is in clearance fit with the sliding grooves 5621 and slides along the sliding grooves 5621, the second connecting shaft 5632 is hinged to a first end 5651 of the connecting rod, and a second end 5652 of the connecting rod is hinged to a second pressing strip 568.
The length of the connecting rod 565 is adjustable, specifically, the connecting rod 565 is divided into two parts, one part is provided with an adjusting nut 5653, the other part is provided with a screw rod in threaded connection with the adjusting nut 5653, and the screw rod can be screwed in or out by rotating the adjusting nut 5653, so that the length adjustment of the connecting rod is realized.
Specifically, the working principle of the pressing mechanism is as follows: the output end of the pressing cylinder 561 stretches out to drive the movable block 562 to move forwards, so as to drive the first pressing bar 567 and the first connecting shaft 5631 in the sliding chute 5621 to move forwards, then the swing arm 563 rotates around the hinge shaft 564, so as to drive the second connecting shaft 5632 to move backwards, and simultaneously, the connecting rod 565 is pulled to move backwards, so as to drive the second pressing bar 568 to move backwards, as a result, the first pressing bar 567 moves forwards, and the second pressing bar 568 moves backwards, so that the first pressing bar 567 and the second pressing bar 568 are pressed; similarly, when the output end of the pressing cylinder 561 is retracted, the first pressing bar 567 and the second pressing bar 568 are separated.
Because the length of the swing arm 563 and the stroke of the pressing cylinder 561 are fixed, the length of the connecting rod 565 can be adjusted to adjust the gap between the first pressing bar 567 and the second pressing bar 568 after pressing.
The first pressing strip 567 and the second pressing strip 568 are symmetrically provided with guide holes 5682, sliding bearings 5683 are arranged in the guide holes 5682, strip-shaped gaps 5681 are arranged between the two guide holes 5682, and the ultrasonic welding head 542 and the cutting blade 541 can penetrate through the strip-shaped gaps 5681.
The specific working process of the inner packaging mechanism is as follows:
first, the packaging material passes through the packaging passing hole 517;
in the second step, the output end of the pressing cylinder 561 extends out to drive the first pressing strip 567 and the second pressing strip 568 to press;
thirdly, the ultrasonic welding head 542 starts to work, and meanwhile, the output end of the sliding block driving cylinder 533 extends out to drive the ultrasonic welding head 542 to slide together with the cutting blade 541, so that the package is cut off and sealed, and the bottom of the package is formed;
fourth, the pressing cylinder 561 drives the first pressing strip 567 and the second pressing strip 568 to be separated and opened, and the output end of the sliding block driving cylinder 533 is retracted to drive the ultrasonic welding head 542 and the cutting blade 541 to return to the initial position;
fifthly, the upper packaging material continues to move downwards for a certain period, and at the same time, the motor 513 drives the rotary base 515 to rotate for a set angle (for example, 90 degrees), and the position detection mechanism and an encoder in the motor are used for detecting the rotation angle;
Sixth, the output end of the pressing cylinder 561 is retracted to drive the first pressing strip 567 and the second pressing strip 568 to press;
seventh, the ultrasonic welding head 542 starts to work, and simultaneously the slider driving cylinder 533 drives the ultrasonic welding head 542 to slide together with the cutting blade 541, so as to cut off and seal the package, forming a top of the package;
eighth step, packaging, molding and dropping;
ninth, the motor 513 drives the rotary base 515 to rotate reversely by a set angle (for example, -90 °) and return to the initial position.
The production can be continuously performed by repeating the first to ninth steps.
Finally, the cylindrical inner packaging film filled with tea leaves forms independent packages filled with the tea leaves through the inner packaging and packaging mechanism, and the triangular pyramid-shaped appearance is obtained.
It should be noted that, before the inner package is put into the outer package, the outer package needs to be initially formed into a double-folded shape so as to receive the inner package, which includes the following several structures and steps.
Referring to fig. 24-25, the film releasing mechanism for the outer packaging bag comprises a film releasing motor 702, a film feeding device 703 and a film releasing adjusting device 704 which are fixedly connected with a film releasing main board 701.
In the film releasing mechanism according to the present embodiment, the film releasing regulator 704 includes a fixed shaft sleeve 705, a film releasing roller 706, a rotary handle 707, and a film winding shutter 708. The fixed shaft sleeve 705 is fixedly connected with the film placing main board 701 through bolts, and threaded holes are formed in the corresponding positions of the fixed shaft sleeve 705 and the film placing main board 701, so that the fixed shaft sleeve 705 and the film placing main board 701 can be fixedly connected together. The film discharging roller 706 passes through the fixed shaft sleeve 705 and the film discharging main plate 701, is matched with the fixed shaft sleeve 705, and can rotate in the fixed shaft sleeve 705. Holes are also provided in the film placing main plate 701 at corresponding positions of the fixing shaft sleeve 705, so that the film placing roller 706 can pass through and rotate in the holes. One end of the film placing roller 706 is provided with a thread groove with a certain depth. The rotary knob 707 is provided with a threaded rod that mates with the threaded slot. When the rotary handle 707 rotates, the film placing roller 706 can be moved, and further the film rolling baffle 708 arranged on the film placing roller 706 is driven to move. The number of film rolling baffles 708 is two. The web of overwrap film is secured between the film rolling baffles 708, and when the film placing roller 706 moves, the web of overwrap film is also driven to move accordingly. When the outer packaging bag film is offset during the production process, the handle 707 can be rotated to move the position of the coiled material, so that the outer packaging bag film can be prevented from being offset. The film winding baffle 708 is fixedly connected with the film placing roller 706 through a baffle fixing sleeve 718, and one side is provided with a limiting sleeve 719. One end of the fixing sleeve 718 is in a frustum shape, and one ends of the frustum shapes of the two fixing sleeves 718 are located between the two film rolling baffles 708, so that the outer packaging film coiled material can be fixed between the two film rolling baffles 708.
The film feeding device 703 includes a film feeding roller 709 and a film feeding shaft 710. The film feeding roller 709 and the film feeding shaft 710 are disposed up and down. Two ends of the film feeding roller 709 are respectively and rotatably connected with a pinch roller auxiliary strong plate 711, in the embodiment, two ends of the film feeding roller 709 are respectively connected with a bearing, and the bearings are arranged in round holes in corresponding positions of the pinch roller auxiliary strong plate 711. The film feeding shaft 710 is fixedly connected with a flexible friction sleeve 712, and two ends of the flexible friction sleeve are respectively and rotatably connected with a fixed seat 713. Two ends of the film feeding shaft 710 are respectively connected with a bearing, and the bearings are also arranged in the corresponding circular cavities in the fixing seat 713.
In this embodiment, the flexible friction sleeve 712 is made of PU.
The fixing base 713 is movably arranged in a groove in the pinch roller auxiliary strength plate 711 up and down. The fixing base 713 is connected with a pressing cylinder 714 through a cylinder joint. The pressing cylinder 714 can move the fixing base 713 downward or upward through the cylinder joint to drive the film feeding shaft 710 to move up and down. When the compressing cylinder 714 drives the fixing seat 713 to move downwards, the flexible friction sleeve 712 contacts with the film feeding roller 709 to compress the outer packaging film, and at this time, the flexible friction sleeve 712 is used for compressing the outer packaging film through friction force, so that the outer packaging film moves. The compression cylinder 714 is fixedly connected with the pinch roller auxiliary strength plate 711.
A first connecting plate 715 and a second connecting plate 716 are arranged between the pinch roller auxiliary strength plates 711; the first connection plate 715 is located at a side close to the film feeding roller 709, the second connection plate 716 is located at a side close to the film feeding shaft 710, and the first connection plate 715 is close to the film feeding adjusting device 704. So that the first baffle is positioned at the lower part of the film feeding device and the second baffle is positioned at the upper part of the film feeding device. When the film is released, the outer packaging film is led out from the film releasing adjusting device 704, and can enter the gap between the film feeding roller 709 and the film feeding shaft 710 through the upper surface of the first baffle plate, and is led out from the lower surface of the second baffle plate.
The film discharge motor 702 is connected with the lower part of the film feeding roller 709 through a transmission device 717, and can drive the film feeding roller 709 to rotate. The transmission 717 comprises two synchronizing wheels 720 and a synchronizing belt 721, wherein one synchronizing wheel 720 is fixed with the film placing motor 702, and one synchronizing wheel 720 is fixed with the film placing roller. The film discharge motor 702 drives one synchronizing wheel 720 to rotate, and then drives the film feeding roller 709 to rotate through the synchronizing belt 721 and the other synchronizing wheel 720 fixedly connected with the film feeding roller 709. When the flexible friction sleeve 712 on the film feeding shaft 710 contacts the film feeding roller 709, the rotation of the film feeding roller 709 can drive the outer packaging film to move.
Referring to fig. 26 to 28, a first support plate 801 is provided in the overwrap bag forming mechanism, and the first support plate 801 is fixedly connected to a fixing plate 802 and is connected to a second support plate 803 by a distance adjusting means. The distance adjusting device is used for adjusting the distance between the first support plate 801 and the second support plate 803, and the first support plate 801 is fixed to the reinforcing plate 807, so that the second support plate 803 is lifted or lowered to adjust the lifting of the forming plate 804 fixed thereto.
The distance adjusting device comprises a knob 811 and an adjusting screw 812. The diameter of the adjustment screw 812 is smaller at both ends than the diameter of the threaded section 817. One end of the adjusting screw 812 is provided with a groove fixedly connected with the knob 811. One end of the adjusting screw 812 is provided with a bearing 813, a bearing sleeve 814 and a rectangular fixing plate 815; is connected to the second support plate 803. The number of bearings 813 is two, one being located at the junction of the end with the threaded section 817 and the other being located in a recess provided in a corresponding position of the second support plate 803. The adjusting screw 812 is connected with the bearing 813 and is also connected with a rectangular fixing plate 815; . The second support plate 803 is provided with a rectangular fixing plate 815; corresponding grooves, the positions of which correspond to those of the bearing 813 are respectively located at two sides of the second support plate 803 and are opposite to each other. The rectangular fixing plate 815 is fixed to the second support plate 803. In the present embodiment, a rectangular fixing plate 815; is a regular quadrilateral fixation plate 802. The threaded section 817 of the adjustment screw 812 passes through the threaded bore of the first support plate 801. A locknut 816 is disposed between the knob 811 and the first support plate 801. When the adjustment screw 812 is raised or lowered by rotating the knob 811 to adjust to a desired position, the locknut 816 is rotated so that the adjustment screw 812 is fixed, preventing the position of the adjustment screw 812 from being changed.
A support plate guide post 809 is further provided between the first support plate 801 and the second support plate 803, and the support plate guide post 809 is fixedly connected to the second support plate 803, and is connected to the first support plate 801 through a sliding sleeve 810, and is movable within the sliding sleeve 810. The second support plate 803 can be adjusted in cooperation with a distance adjusting device, and can play a limiting role.
The molding mechanism according to the present invention further includes a molding plate 804. The forming plate 804 is triangular as a whole, and a bending section is arranged on one side of the forming plate, which is led into the outer packaging film, so that a smooth cambered surface is arranged at the position of the bending section, and the outer packaging film is prevented from being scratched. The forming plate 804 is fixedly connected with the connection blocks 805, and in this embodiment, the number of the connection blocks 805 is two. The connection block 805 is fixedly connected with the connection plate 806 and the connection angle is adjustable. The connection plate 806 is fixedly connected to the second support plate 803, and in this embodiment, the connection plate 806 has two arms connected to the connection block 805. The connection plate 806 is connected to the second support plate 803, and the second support plate 803 is provided with a bar-shaped hole. The provision of the strip-shaped holes allows the position of the connection plate 806 to be adjusted.
In the molding mechanism according to the present embodiment, a reinforcing plate 807 and a film coating roller 808 are further connected to the fixing plate 802. The reinforcing plate 807 is fixedly coupled to the first support plate 801 and the fixing plate 802 to reinforce the coupling strength of the first support plate 801 and the fixing plate 802. The film transfer roller 808 is rotatable and the overwrap film can be transferred to the forming plate 804 by the film transfer roller 808.
The overwrap film after passing through overwrap forming mechanism 800 is formed in a double-folded configuration with its open side up ready to receive the individual inner package formed by inner package wrapping mechanism 500.
It should be noted that, referring to fig. 1, an outer package stretching roller set 2200 is provided between the outer package film placing mechanism 700 and the outer package forming mechanism 800, and includes a plurality of rollers arranged in parallel and staggered up and down, and these rollers are used for stretching the outer package material so as to smooth the knitting.
48-52, a deviation rectifying mechanism 1800 is arranged at the rear end (i.e. the outlet side) of the outer packaging bag forming mechanism 800, and comprises a frame 1810, wherein a first deviation rectifying rod 1826 and a second deviation rectifying rod 1826 are arranged on the frame 1810 side by side, a first adjusting device and a second adjusting device are respectively arranged on the first deviation rectifying rod 1825 and the second deviation rectifying rod 1826, and the first adjusting device and the second adjusting device respectively drive the first deviation rectifying rod 1825 and the second deviation rectifying rod 1826 to move relatively in parallel;
specifically, the first adjusting device includes a first fixing bracket 1811 fixedly connected to the frame 1810, a first deviation rectifying guide rod 18221 and a second deviation rectifying guide rod 18222 arranged side by side, a deviation rectifying slide block 1823 sliding along the first deviation rectifying guide rod 18221 and the second deviation rectifying guide rod 18222, and a deviation rectifying screw rod 1821 screwed to the deviation rectifying slide block 1823, where the deviation rectifying screw rod 1821 is rotatably connected to the first fixing bracket 1811, and the first deviation rectifying rod 1825 is fixedly connected to the deviation rectifying slide block 1823.
The first fixing bracket 1811 is provided with a first adjusting chute 18111, the deviation rectifying slider 1823 is fixedly connected with a first fixing rod 18241, and the first fixing rod 18241 is threaded with a first adjusting handle 1824 after passing through the first adjusting chute 18111.
Preferably, the deviation rectifying screw 1821 is provided with a deviation rectifying adjusting hand wheel 18211.
The second adjusting device comprises a second adjusting plate 1827, the second adjusting plate 1827 is fixedly connected with a second deviation rectifying rod 1826, an adjusting plate guiding groove 1813 corresponding to the second adjusting plate 1827 is provided on the frame 1810, the second adjusting plate 1827 is provided with a second adjusting chute 18271, the adjusting plate guiding groove 18271 is provided with a second fixing rod 18281 at a position corresponding to the second adjusting chute 18271, and the second fixing rod 18281 is connected with a second adjusting handle 1828 through threads after passing through the second adjusting chute 18271.
Further, a shaping roller set parallel to the first deviation rectifying rod 1825 and the second deviation rectifying rod 1826 is arranged right in front of the middle of the first deviation rectifying rod 1825 and the second deviation rectifying rod 1826, the shaping roller set comprises a first shaping roller 1831 and a second shaping roller 1832 which are arranged side by side, and the second orientation roller 1832 is in a floating arrangement.
Specifically, the two ends of the second shaping roller 1832 are symmetrically provided with a floating device 1830, the floating device 1830 comprises a fixed bracket 1812 fixedly connected with the frame 1810, a floating block 1834, a floating guide rod 1837 and a spring 1835 normally pressing the floating block 1834 to the fixed bracket 1812, the end of the second shaping roller 1832 is provided with a bearing 1838, the floating guide rod 1837 is connected with the outer ring of the bearing 1838, and the floating block 1834 is provided with a floating rod guide hole 18341 corresponding to the floating guide rod 1837.
The springs 1835 are symmetrically arranged at two sides of the floating guide hole 18341, each spring 1835 is provided with a spring limit rod 1836, one end of each spring limit rod 1836 is a spring seat, abuts against the springs 1837, and the other end passes through the springs 1837 and the floating block 1834 and then is fixedly connected with the fixing bracket 1812.
The fixing bracket 1812 is provided with first and second setting roller mounting holes 18121 and 18122 at positions corresponding to the first and second setting rollers 1831 and 1832.
The first setting roller installation holes 18121 and the second setting roller installation holes 18122 are staggered in a high-low step shape.
The second setting roller installation hole 18122 is a U-shaped stepped hole whose opening direction is parallel to the floating guide bar 1837.
Preferably, a bearing dust cover 1833 is disposed above the first and second fixing roller mounting holes 18121 and 18122, and the bearing dust cover 1833 is fixedly connected to the fixing bracket 1812 by bolts.
The inner package is put into the outer package mainly by the inner package clamping and conveying mechanism.
29-32, the inner bag clamping and conveying mechanism comprises a mounting block 950, a swinging device 930 and a clamping device, wherein the mounting block 950 is in sliding connection with the swinging device 930 through a guide rail 950, the output end 931 of the swinging device 930 of the guide rail 950 is fixedly connected with a rotating block 961, the rotating block 961 is fixedly connected with a rotating swing arm 962 which is perpendicular to the output end 931 of the swinging device, and the clamping device is fixedly connected with the rotating swing arm 962; the mounting block 950 is provided with an air cylinder 940 in parallel with the guide rail, and the output shaft 941941 of the air cylinder is fixedly connected with the swinging device 930 through a connecting bracket 970.
Preferably, the swinging device 930 is a swinging cylinder, which may be a device such as a servo motor that can drive the rotating swing arm 962 to swing, and the swinging cylinder is light and thin, which is more beneficial to reducing the volume of the whole device.
In this embodiment, the output end of the swinging device 930 is required to rotate 90 ° back and forth, so that the clamping device can be driven to rotate 90 ° from the horizontal position to the vertical position, and then reversely rotate from the vertical position back to the horizontal position.
Preferably, the cylinder output shaft 941 is threaded, and is further provided with an anti-rotation groove, wherein the anti-rotation groove is milled, and the connecting support 970 is provided with a cylinder connecting hole 971 corresponding to the cylinder output shaft 941, so as to prevent the cylinder output shaft 941 from rotating when the anti-drop nut is screwed.
The gripping device comprises a parallel open-close air jaw 920 and a set number of pneumatic finger grip blocks 910 fixedly connected to its output end 921.
The rotary block 961 is provided with a first connecting hole 9614 and a second connecting hole 9615 which are perpendicular to each other and vertically staggered, the upper end surface and the lower end surface of the rotary block 961, which are close to the first connecting hole 9614 and the second connecting hole 9615, are respectively provided with a first adjusting groove 9612 and a second adjusting groove 9613 which are parallel to the axes of the first connecting hole 9614 and the second connecting hole 9615, the end surfaces of the rotary block 961, which are perpendicular to the first adjusting groove 9612 and the second adjusting groove 9613, are respectively provided with a first bolt hole 9616 and a second bolt hole 9617, bolts are arranged in the first bolt hole 9616 and the second bolt hole 9617, after the bolts are screwed, the first adjusting groove 9612 or the second adjusting groove 9613 can be extruded, and the distance between the first adjusting groove 9612 or the second adjusting groove 9613 is reduced, and the inner diameters of the first bolt hole 9616 and the second bolt hole 9617 are respectively clasped by the swing arm 962 and the swing device output end.
The second coupling hole 9615 is provided with a key groove 9611, and the swing mechanism output 931 is detachably provided with a flat key 932 corresponding to the key groove 9611, so that the swing mechanism output 931 can be reliably transmitted to the rotating block 961.
Further, an inner package blanking funnel 2400 is disposed right under the horizontal position of the pneumatic finger clamp block 910, the inner package packaging mechanism 500 packages the independent inner package, the pneumatic finger clamp block 910 rotates to a vertical upward position to clamp the inner package, the rotary swing arm 962 rotates to drive the pneumatic finger clamp block 910 to the horizontal position, the pneumatic finger clamp block 910 is released, and the inner package is guided by the inner package blanking funnel 2400 to fall into the folded outer package below the inner package.
The combined outer package molding is mainly realized by the following mechanisms and steps.
5-10, the package outer edge sealing mechanism is characterized in that: the sealing device comprises a frame body, and a longitudinal edge pre-sealing device 1030, a transverse edge sealing device 1020 and a longitudinal edge sealing device 1010 which are sequentially arranged, wherein the frame body comprises a first sealing guide rod 1043 and a second sealing guide rod 1044 which are transversely and symmetrically arranged respectively, two ends of the first sealing guide rod 1043 are fixedly connected with a first fixed support plate 1045 and a second fixed support plate 10492, a third fixed support plate 10491 is arranged between the first fixed support plate 1045 and the second fixed support plate 10492, the second sealing guide rod 1044 is fixedly connected between the first fixed support plate 1045 and the third fixed support plate 10491, and a fixed connecting rod 1049 is arranged between the second fixed support plate 10491 and the third fixed support plate 10492;
The longitudinal edge pre-sealing device 1030 comprises a pre-sealing support 1033 and pre-sealing driving devices 1031 fixedly connected to the pre-sealing support 1033 and symmetrically arranged, wherein the output end of each pre-sealing driving device 1031 is fixedly connected with a pre-sealing pressing block 1032, the two pre-sealing pressing blocks 1032 are symmetrically arranged, and each pre-sealing pressing block 1032 comprises a pre-sealing heating module 10321 and a pre-sealing pressing bar 10322; the pre-seal heating module 10321 heats the pre-seal bead 10322.
Further, the longitudinal side pre-sealing device 1030 is connected with a pre-sealing position adjusting device, the pre-sealing position adjusting device comprises a hand wheel 1041, a screw rod 1046 fixedly connected with the hand wheel 1041, and a pre-sealing position adjusting plate 1042 in threaded connection with the screw rod 1046, the screw rod 1046 is rotationally connected with a first fixed support plate 1045, the pre-sealing position adjusting plate 1042 is fixedly connected with a first adjusting pull rod 1047 and a second adjusting pull rod 1048 parallel to the first sealing guide rod 1043 and the second sealing guide rod 1044, the pre-sealing support 1033 can axially slide along the first sealing guide rod 1043 and the second sealing guide rod 1044, and the first adjusting pull rod 1047 and the second adjusting pull rod 1048 are fixedly connected with the pre-sealing support 1043, so that the pre-sealing position adjusting plate 1042 can axially move forwards and backwards along the screw rod 1046 when the hand wheel 1041 is rotated, and the pre-sealing support 1033 is driven to axially move forwards and backwards synchronously by the first adjusting pull rod 1047 and the second adjusting pull rod 1048, so that the axial position adjustment is realized.
The lateral edge sealing device 1020 comprises a first lateral edge sealing swing arm 10211, a second lateral edge sealing swing arm 10212 and a lateral edge sealing swing arm driving device 1028 which are symmetrically arranged, wherein the first lateral edge sealing swing arm 10211 and the second lateral edge sealing swing arm 10212 are respectively and rotatably connected to two first sealing guide rods 1043, the upper ends of the first lateral edge sealing swing arms and the second lateral edge sealing swing arms are respectively and fixedly connected with a lateral edge sealing press block 1022, the lower ends of the first lateral edge sealing swing arms and the second lateral edge sealing press blocks are respectively connected with the output end 10281 of the lateral edge sealing swing arm driving device, and the lateral edge sealing press blocks 1022 comprise a lateral edge sealing heating module 10221 and a lateral edge sealing press bar 10222;
specifically, the horizontal edge sealing swing arm driving device comprises a horizontal edge sealing driving cylinder 1028, an L-shaped horizontal edge sealing swing arm 1027, a horizontal edge sealing transmission pull rod 1026 and a horizontal edge sealing rotating rod 1025, wherein an output end 10281 of the horizontal edge sealing driving cylinder is hinged with a first end 10271 of the L-shaped horizontal edge sealing swing arm, the middle part of the L-shaped horizontal edge sealing swing arm is hinged with a frame body hinged shaft 10294, a second end 10272 of the L-shaped horizontal edge sealing swing arm is hinged with one end of the horizontal edge sealing transmission pull rod 1026, the other end of the horizontal edge sealing transmission pull rod 1026 is hinged with the lower part 10252 of the horizontal edge sealing rotating rod, an upper part 10251 of the horizontal edge sealing rotating rod is hinged with a fixed connecting rod 1049, two sides of the hinged part of the horizontal edge sealing swing arm and the fixed connecting rod 1049 are respectively hinged with one ends of a first horizontal edge sealing swing arm 1023 and a second horizontal edge sealing swing arm 1023, and the other end of the second horizontal edge sealing swing arm 1024 are respectively hinged with the lower ends of the first horizontal edge sealing swing arm 10211 and the second horizontal edge sealing swing arm 10212.
Through the connecting structure, the extension and retraction of the output end 10281 of the horizontal edge sealing driving cylinder can realize the relative movement of the first horizontal edge sealing swing arm 10211 and the second horizontal edge sealing swing arm 10212 to drive the horizontal edge sealing press block 1022 to clamp the packaging bag or separate from the loosening packaging bag.
The vertical edge sealing device 1010 comprises a first vertical edge sealing swing arm 10111 and a second vertical edge sealing swing arm 10112 which are symmetrically arranged, and a vertical edge sealing swing arm driving device 1018; the first longitudinal edge sealing swing arm 10111 and the second longitudinal edge sealing swing arm 10112 are respectively and rotatably connected to two first sealing guide rods 1043, the upper ends of the first longitudinal edge sealing swing arms and the second longitudinal edge sealing swing arms are fixedly connected with longitudinal edge sealing press blocks 1012, the lower ends of the first longitudinal edge sealing swing arms and the second longitudinal edge sealing press blocks are respectively connected with the output ends 10181 of the longitudinal edge sealing swing arm driving device, and the longitudinal edge sealing press blocks 1012 comprise longitudinal edge sealing heating modules 10121 and longitudinal edge sealing press strips 10122;
specifically, the longitudinal sealing swing arm driving device 1018 includes a longitudinal sealing driving cylinder 1018, an L-shaped longitudinal sealing swing arm 1017, a longitudinal sealing transmission pull rod 1016, and a longitudinal sealing rotation rod 1015, the longitudinal sealing driving cylinder 1018 is hinged to a first end 10171 of the L-shaped longitudinal sealing swing arm, a middle part of the L-shaped longitudinal sealing swing arm is hinged to a frame body hinge shaft 10194, a second end 10172 of the L-shaped longitudinal sealing swing arm is hinged to one end of the longitudinal sealing transmission pull rod 1016, the other end of the longitudinal sealing transmission pull rod 1016 is hinged to a lower part of the longitudinal sealing rotation rod 1015, an upper part 1015 of the longitudinal sealing rotation rod is hinged to a fixed connection rod 1049, two sides of a hinged part of the fixed connection rod 1049 are respectively hinged to a first longitudinal sealing swing arm 1013 and a second longitudinal sealing swing arm 1014, and the other ends of the first longitudinal sealing swing arm 1013 and the second longitudinal sealing swing arm 1014 are respectively hinged to a lower end of the first longitudinal sealing swing arm 10111 and the second longitudinal sealing swing arm 10112.
Through the connecting structure, the output end 10181 of the longitudinal edge sealing driving cylinder can extend and retract to realize that the first longitudinal edge sealing swing arm 10111 and the second longitudinal edge sealing swing arm 10112 drive the longitudinal edge sealing pressing block 1012 to move relatively to clamp the packaging bag or separate from the loosening packaging bag.
Further, the device further comprises a package clamping and positioning device 1700, which comprises a pneumatic clamping device and a positioning connection bracket 1730 slidably connected with the first sealing guide rod 1043 and the second sealing guide rod 1044, wherein the pneumatic clamping device comprises a parallel opening and closing type air claw 1720 and a set number of pneumatic finger clamping blocks 1710 fixedly connected with the output end of the parallel opening and closing type air claw 1720, and the parallel opening and closing type air claw 1720 is fixedly connected with the positioning connection bracket 1730.
The working plane of the pneumatic clamping device coincides with the working planes of the longitudinal edge pre-sealing device 1730, the transverse edge sealing device 1720 and the longitudinal edge sealing device 1710.
Further, the clamping and positioning device 1700 is synchronously linked with the package dividing mechanism 1200 through the synchronous connecting rod 1740, so that the positioning connecting bracket 1730 axially slides along the first sealing guide rod 1043 and the second sealing guide rod 1044; specifically, one end of the synchronization link 1740 is fixedly connected to the positioning connection bracket 1730, the other end is fixedly connected to the frame-shaped frame body 1210, and the first sealing guide rod 1043 and the second sealing guide rod 1044 are both connected to the positioning connection bracket 1730, so that the pneumatic finger clamp 1710 is always located at a vertical upward position in the sliding process of the clamping and positioning device 1700, and is prevented from being deflected or turned.
The front end (i.e., the inlet side) of the longitudinal edge pre-sealing device 1030 is provided with an inner package pushing device 1600, (see fig. 54 and 55), the inner package pushing device 1600 includes a pushing cylinder 1630, the pushing plate 1630 is fixedly connected to the output end of the pushing cylinder 1630 through a pushing rod 1620, the pushing cylinder body is fixedly connected to the frame 100 through a pushing support 1640, the pushing plate 1610 includes a pushing connection plate 1611 fixedly connected to the pushing rod 1620, the pushing side of the pushing connection plate 1611 has a rectangular expansion end 1612, and the rectangular expansion end 1612 can increase the area of the pushing surface of the pushing connection plate, so as to prevent the inner package from sliding off during the pushing process, thereby causing the failure of the pushing.
Specifically, the longitudinal edge pre-sealing device 1030 pre-seals the longitudinal edge of the outer package to form a first pre-sealed longitudinal edge, when the inner package falls into the outer package, the pushing cylinder 1630 drives the pushing plate 1610 to push the inner package to make the inner package close to the first pre-sealed longitudinal edge, then the pneumatic finger clamping block 1710 clamps the inner package and the outer package simultaneously, under the driving of the package splitting mechanism 1200, the pneumatic finger clamping block 1710 and the inner package synchronously move for a set distance, and after moving in place, the first pre-sealed longitudinal edge is opposite to the longitudinal edge sealing pressing block 1012.
The package clamping and positioning device 1700 can clamp the package to prevent the package from moving when the longitudinal side pre-sealing device 1030, the transverse side sealing device 1020, and the longitudinal side sealing device 1010 clamp the sealed package or release the package.
The lateral edge sealing device 1020 and the longitudinal edge sealing device 1010 seal the lateral edge and the longitudinal edge of the double-folded outer package with the inner package according to the set positions.
Further, an easy-to-tear forming device is arranged between the outer package outer edge sealing mechanism and the package dividing mechanism, and an outlet of the outer package outer edge sealing mechanism 1000 corresponds to an inlet of the easy-to-tear forming device 1100;
referring to fig. 33-37, the tear-away forming device includes a die cut forming device 1151, a package holding device 1152, a waste receiver 1153, and a forming device securing plate 1154.
The die-cut molding apparatus 1151 includes a mountain plate 11511, a die-cut cylinder 1512, a die-cut rod 1513, and a die-cut molding die 1514. The mountain-shaped plate 11511 comprises three vertical plates, a punching cylinder 1512 is fixedly connected to one vertical plate at one end of the mountain-shaped plate 11511, a waste container 1153 is fixedly connected to the vertical plate at the other end of the mountain-shaped plate, and the side face of the mountain-shaped plate is fixed with the packaging bag clamping device 1152 through a bent connecting plate. The die-cut rod 1513 is fixedly connected to the die-cut cylinder 1512. The punching die is disposed in the mountain plate 11511 opposite the punching bar 1513 and communicates with the scrap receptacle 1153. The punching rod 1513 passes through the middle vertical plate of the mountain-shaped plate 11511, a through hole is arranged on the vertical plate connected with the waste container 1153, the punching die is fixed in the through hole, the punched waste is communicated with the waste container 1153, the waste container 1153 can be carried out on the punched waste, a certain amount of waste can be equally contained, the waste container 1153 can be detached, and the waste is poured out and then fixed with the mountain-shaped plate 11511.
The molding device securing plate 1154 includes a vertical securing plate 11541 and a lateral securing plate 11542, the vertical securing plate 11541 being fixedly coupled to the lateral securing plate 11542. The vertical fixing plate 11541 is provided with a kidney-shaped fixing hole 11543, and the lateral fixing plate 11542 is fixed to the mountain-shaped plate 11511. The vertical fixing plate 11541 is further provided with a rectangular groove, and a fixing rod 11544 matched with the rectangular groove is disposed in the rectangular groove. The fixing rod 11544 is provided with through holes at both ends, through which bolts can fix the fixing rod 11544 to the frame of the packing machine. The bolts may secure the vertical securing plate 11541 to the packaging machine frame through kidney shaped holes. When the position of the easy-to-tear forming device needs to be adjusted, the bolts in the kidney-shaped holes can be loosened, and the vertical fixing plate 11541 can be moved along the fixing rod 11544 and the kidney-shaped holes to adjust the position of the easy-to-tear forming device.
The package holding device 1152 includes a holding cylinder 11521 and two package holding plates 11522, wherein the holding cylinder 11521 can control the movement of the package holding plates 11522 in opposite directions. Each clamping plate 11522 is connected to the clamping cylinder 11521 by a connecting block, and the clamping cylinder 11521 can move the two clamping plates 11522 to clamp the packaging bag by the clamping plate 11522, and can also release the packaging bag by the clamping plate 11522 to allow the packaging bag to undergo the next process. The two arc-shaped grooves are formed in the clamping plate 11522, so that the clamping plate 11522 can clamp the packaging bag more easily.
The waste material container 1153 has an opening at one end and a closed end, is detachably connected with the mountain-shaped plate 11511, and is fixed with the mountain-shaped plate 11511 to incline downward, so that waste materials can be more easily carried out inside the waste material container 1153.
The easy-to-tear seam forming device 1100 forms a cut at each longitudinal edge seal, and then is split by a subsequent package splitting mechanism so as to form easy-to-tear seams on two independent outer packages.
Further, a package dividing mechanism 1200 is provided on the outlet side of the tear-off forming device 1100.
38-44, the package dividing mechanism 1200 includes a frame-shaped frame body 1210, a first pressing block 1220 and a second pressing block 1230 are arranged in the frame-shaped frame body 1210 side by side, and the first pressing block 1220, the second pressing block 1230, and a first sliding rod 12291 and a second sliding rod 12292 vertically penetrating through the first pressing block 1220 and the second pressing block 1230.
Preferably, the joints of the first pressing block 1220 and the second pressing block 1230 and the first sliding rod 12291 and the second sliding rod 12292 are respectively provided with a first sliding sleeve 1227, a second sliding sleeve 1228, a third sliding sleeve 1235 and a fourth sliding sleeve 1236.
As a preferred embodiment, the second pressing block 1230 is connected with an output end 1241 of the air cylinder 1240, the upper end and the lower end of the second pressing block 1230 are symmetrically provided with a swinging arm 1270, the middle part of the swinging arm 1270 is hinged with the frame-shaped frame body 1210 and is hinged with the hinge shaft 1211, the first end 1271 of the swinging arm is hinged with a connecting rod 1280, the second end 1272 of the swinging arm is hinged with the second pressing block 1230, and the connecting rod 1280 is hinged with the first pressing block 1220;
As a preferable option, the second end 1272 of the swing arm is provided with a U-shaped groove, the end of the second pressing block 1230 is provided with a sliding pin 1234, a bearing is arranged on the sliding pin 1234, the peripheral surface of the sliding pin 1234 is in clearance fit with the U-shaped groove, the U-shaped groove and the bearing are arranged to enable the movement to be more flexible, and the problem that the second pressing block 1230 is blocked in the movement process is avoided.
The length of the connecting rod 1280 is adjustable, and the gap between the first pressing block 1220 and the second pressing block 1230 can be adjusted by adjusting the length of the connecting rod, so as to adapt to the pressing force required by the packaging materials with different thicknesses and different materials.
Preferably, the first pressing block 1220 is provided with a first bag cutter guiding groove 1229 penetrating through the opposite surface of the first pressing block 1230, a bag cutter 1225 is disposed in the first bag cutter guiding groove 1229, a portion of the bag cutter 1225 exposes the opposite surface of the first pressing block 1220 and the second pressing block 1230, a rodless cylinder is fixedly connected to the opposite surface of the first pressing block 1220, the cylinder comprises a cylinder body 1221 and a sliding ring 1222, the cylinder body 1221 is fixedly connected to the side surface of the first pressing block 1220, and the sliding ring 1222 is fixedly connected to the bag cutter 1225 through a connecting bracket 1223, so that the bag cutter can move along one end of the first bag cutter guiding groove 1229 to the other end.
Preferably, the opposite surfaces of the first pressing block 1220 and the second pressing block 1230 are respectively provided with a first pressing bar 1226 and a second pressing bar 1233, which are raised, and the opposite surfaces of the first pressing bar and the second pressing bar are saw-toothed.
The first pressing bar 1226 is provided with a first cutter guide groove 1229 penetrating the first pressing block 1220 along a length direction thereof, and the second pressing bar 1233 is provided with a second cutter guide groove 1237 corresponding to the first cutter guide groove 1229.
The first pocket knife guide slot 1229 is comprised of a wide mouth guide slot 1292 and an elongated knife receiving slot 1291.
The package dividing mechanism 1200 presses the longitudinal edges with the residual heat remaining after the sealing by the longitudinal edge sealing device 1010, and then equally divides the pressing into the divided packages to divide the continuous packages into the independent finished packages; in addition, the first compression bar 1226 and the second compression bar 1233 are stamped and the middle parts of the first compression bar 1226 and the second compression bar 1233 are provided with the bag cutting knife guide grooves, so that the stamped stamping is directly and equally divided during cutting, and the stamped stamping on the longitudinal edges of the two divided packages have the same width.
Further, the package dividing mechanism 1200 also plays a role in feeding and pulling the overwrap package. Specifically, the frame body 1210 is fixedly connected with a bag pulling driving device, and the bag pulling driving device comprises a bag pulling driving servo motor 1250, a ball screw pair 1261, a bag pulling carriage 1262 and a carriage guide rail 1260 for providing guidance for the bag pulling carriage 1262;
As a preference of this embodiment, the bag pulling carriage 1262 is fixedly connected with the ball nut in the ball screw pair 1261, the frame body 1210 is fixedly connected with the bag pulling carriage 1262, the bag pulling driving servo motor 1250 is in transmission connection with the ball screw in the ball screw pair 1261, the axis of the carriage guide rail 1260 is parallel to the axes of the first sealing guide rod 1043 and the second sealing guide rod 1044, and the length of the outer packaging bag which is pulled by the package cutting mechanism 1200 can be controlled by the bag pulling driving servo motor 1250 and the ball screw pair 1261 through setting parameters in the control system 600, so that the first pre-sealed longitudinal edge is opposite to or coincident with the longitudinal edge sealing pressing block 1012 after moving for a set length is ensured.
Further, a finished product grabbing and conveying mechanism 1300 is provided at the rear end (i.e., the outlet end) of the package dividing mechanism 1200.
The finished product grabbing and conveying mechanism 1300 comprises parallel opening and closing type air claws 1320 and pneumatic finger clamping blocks 1310 fixedly connected with the output ends of the parallel opening and closing type air claws 1320, the parallel opening and closing type air claws 1320 are fixedly connected with the output ends 1331 of the grabbing and conveying cylinders 1330 through grabbing connecting supports 1340, the grabbing and conveying cylinder output ends 1331 extend or retract to drive the parallel opening and closing type air claws 1320 and the pneumatic finger clamping blocks 1310 to clamp packaging bags forward or convey the packaging bags to the upper part of the finished product conveying mechanism 1400, the pneumatic finger clamping blocks 1310 are loosened, and the finished product packaging bags fall to the finished product conveying mechanism 1400 and are conveyed to the next process by the finished product packaging bags.
Referring to fig. 46-47, the finished product conveying mechanism 1400 comprises a conveying track 1410, a track driving motor 1420, a track first supporting shaft 1450, a track second supporting shaft 1460 and a conveying mechanism bracket 1440, wherein the track driving motor 1420 drives the track second supporting shaft 1460 to rotate through a reducer 1430, so that the conveying track 1410 drives the finished product packaging bag to move towards the outlet end of the finished product packaging bag.
Further, an exterior package position detecting device 1900 is provided at the rear end (i.e., the outlet side) of the deviation correcting mechanism 1800.
Referring to fig. 53, the exterior package position detecting device includes a color patch detector 1910, a color patch detector position adjustment lever 1932, a color patch detector position adjustment block 1930 screwed to the color patch detector position adjustment lever 1932, and a color patch adjustment bracket 1920 that fixedly connects the color patch detector 1910 to the color patch detector position adjustment block 1930, wherein the color patch detector position adjustment lever 1932 is connected to a hand wheel 1931. Rotating the hand wheel 1931, the color code detector position adjustment block 1930 housing effects axial movement along the color code detector position adjustment rod 1932.
The front, back, left, right, up and down are defined by the application, the observer faces the drawing, the front of the observer faces the drawing, the back of the observer faces the inside of the drawing, and the up, down, left, right of the observer are the up, down, left, right of the application.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (9)
1. Intelligent packaging all-in-one, its characterized in that: the packaging machine comprises a frame, a control system, an inner packaging forming device and an outer packaging forming device, wherein the inner packaging forming device and the outer packaging forming device are arranged on the frame, the inner packaging forming device is positioned above the outer packaging forming device, and an inner packaging clamping and conveying mechanism is arranged between the inner packaging forming device and the outer packaging forming device;
the inner package forming device comprises an inner package placing film and forming mechanism, a feeding device, an inner package side edge sealing mechanism and an inner package packaging mechanism which are arranged according to a packaging sequence;
the outer package forming device comprises an outer package film placing mechanism, an outer package bag forming mechanism, an outer package outer edge sealing mechanism, a package dividing mechanism and a finished product conveying mechanism which are arranged according to a packaging process;
the outer package edge sealing mechanism comprises a longitudinal edge pre-sealing device, the front end of the longitudinal edge pre-sealing device is provided with an inner package pushing device, the inner package pushing device comprises a push plate, the push plate can linearly move towards the longitudinal edge pre-sealing position, a package clamping and positioning device is arranged between the inner package pushing device and the longitudinal edge pre-sealing device, and the package clamping and positioning device and the package dividing mechanism are synchronously linked;
The control system controls the coordination work among all mechanisms;
the inner bag clamping and conveying mechanism comprises a mounting block, a swinging device and a clamping device, wherein the mounting block is in sliding connection with the swinging device through a guide rail, the output end of the swinging device is fixedly connected with a rotating block, the rotating block is fixedly connected with a rotating swing arm which is vertically arranged at the output end of the swinging device, and the rotating swing arm is fixedly connected with the clamping device; a linear driving device is arranged on the mounting block in parallel relative to the guide rail, and the output end of the linear driving device is fixedly connected with the swinging device through a connecting bracket;
the rotary block comprises a first connecting hole and a second connecting hole which are perpendicular to each other and staggered up and down, a first adjusting groove and a second adjusting groove which are parallel to the axes of the first connecting hole and the second connecting hole are respectively formed in the upper end face and the lower end face of the rotary block, which are close to the first connecting hole and the second connecting hole, respectively, and bolt holes are formed in the end faces of the rotary block, which are perpendicular to the first adjusting groove and the second adjusting groove, respectively.
2. The intelligent packaging and all-in-one machine of claim 1, wherein: an inner package blanking funnel is further arranged between the inner package ejection device and the longitudinal edge pre-sealing device, and the inner package blanking funnel is right opposite to the lower part of the blanking position of the inner package clamping and conveying mechanism.
3. The intelligent packaging and all-in-one machine of claim 1, wherein: the inner package side edge sealing mechanism comprises a frame body, an upper roller group and a lower roller group which are symmetrically arranged on the frame body, and a sealing and cutting mechanism is arranged between the upper roller group and the lower roller group and comprises an ultrasonic welding head and a disc cutter; the upper roller group and the lower roller group respectively comprise an upper fixed roller, an upper movable wheel, a lower fixed roller and a lower movable wheel, the upper movable wheel and the lower movable wheel are respectively fixedly connected with a first adjusting mechanism and a second adjusting mechanism which enable the upper movable wheel and the lower movable wheel to linearly move, and the upper roller group and the lower roller group are fixedly connected with a transmission device to enable the upper roller group and the lower roller group to synchronously rotate.
4. The intelligent packaging and all-in-one machine of claim 1, wherein: the inner packaging and packaging mechanism comprises a seat body, a rotating mechanism, a pressing mechanism, a cutting mechanism, a position detection mechanism and a controller, wherein the seat body is provided with a packaging passing hole, the rotating mechanism rotates along the packaging passing hole as an axis, and the pressing mechanism, the cutting mechanism and the position detection mechanism all take the packaging passing hole as a working center;
the rotating mechanism comprises a motor and a rotating base, and the motor can drive the rotating base to rotate;
The pressing mechanism comprises a first pressing strip, a second pressing strip, a first guide rod, a second guide rod and a pressing driving device, wherein the first pressing strip and the second pressing strip are arranged side by side, and can be pressed or separated from each other along the first guide rod and the second guide rod under the driving of the pressing driving device;
the cutting mechanism comprises an ultrasonic welding head and a cutting blade, the ultrasonic welding head and the cutting blade are oppositely arranged, the cutting blade is fixedly connected with a blade driving device so as to drive the cutting blade to move towards the ultrasonic welding head, the cutting mechanism is connected with a cutting sliding mechanism, the cutting sliding mechanism comprises a sliding block executing element, a first sliding block, a second sliding block, a first sliding rail and a second sliding rail, the first sliding block, the second sliding rail and the cutting blade are arranged side by side, the ultrasonic welding head and the cutting blade are respectively fixedly connected with the first sliding block and the second sliding block, and the sliding block executing element can drive the first sliding block and the second sliding block to slide along the first sliding rail and the second sliding rail;
the position detection mechanism comprises a set number of sensors and trigger blocks, and the motor and the sensors are electrically connected with the controller.
5. The intelligent packaging and all-in-one machine of claim 1, wherein: the outer packaging bag forming mechanism comprises a first supporting plate, is fixedly connected with the fixed plate and is connected with a second supporting plate through a distance adjusting device, and the distance adjusting device is used for adjusting the distance between the first supporting plate and the second supporting plate; the outer packaging bag forming machine forms a template, is triangular as a whole and is provided with a connecting block; the connecting block is fixedly connected with the connecting plate and the connecting angle is adjustable, and the connecting plate is fixedly connected with the second supporting plate.
6. The intelligent packaging and all-in-one machine of claim 1, wherein: the outer package outer edge sealing mechanism comprises a longitudinal edge pre-sealing device, a transverse edge sealing device and a longitudinal edge sealing device which are sequentially arranged, and a frame body of the outer package outer edge sealing mechanism comprises a first sealing guide rod and a second sealing guide rod which are transversely and symmetrically arranged;
the longitudinal edge pre-sealing device comprises a pre-sealing support and pre-sealing driving devices which are fixedly connected to the pre-sealing support and are symmetrically arranged, the output end of each pre-sealing driving device is fixedly connected with a pre-sealing pressing block, the two pre-sealing pressing blocks are symmetrically arranged, and each pre-sealing pressing block comprises a pre-sealing heating module and a pre-sealing pressing strip;
the transverse edge sealing device comprises a first transverse edge sealing swing arm, a second transverse edge sealing swing arm and a transverse edge sealing swing arm driving device which are symmetrically arranged, wherein the first transverse edge sealing swing arm and the second transverse edge sealing swing arm are respectively and rotatably connected to two first sealing guide rods, the upper ends of the first transverse edge sealing swing arms and the second transverse edge sealing swing arms are fixedly connected with transverse edge sealing press blocks, the lower ends of the first transverse edge sealing press blocks are respectively connected with the output ends of the transverse edge sealing swing arm driving device, and the transverse edge sealing press blocks comprise transverse edge sealing heating modules and transverse edge sealing press strips;
The longitudinal edge sealing device comprises a first longitudinal edge sealing swing arm and a second longitudinal edge sealing swing arm which are symmetrically arranged, and a longitudinal edge sealing swing arm driving device; the first longitudinal edge sealing swing arms and the second longitudinal edge sealing swing arms are respectively and rotatably connected to the two first sealing guide rods, the upper ends of the first longitudinal edge sealing swing arms and the second longitudinal edge sealing swing arms are fixedly connected with longitudinal edge sealing press blocks, the lower ends of the first longitudinal edge sealing swing arms and the second longitudinal edge sealing swing arms are respectively connected with the output ends of the longitudinal edge sealing swing arm driving devices, and the longitudinal edge sealing press blocks comprise longitudinal edge sealing heating modules and longitudinal edge sealing press strips.
7. The intelligent packaging and all-in-one machine of claim 1, wherein: the packaging and dividing mechanism comprises a frame-shaped frame body, a first pressing block, a second pressing block, a first sliding rod and a second sliding rod which vertically penetrate through the first pressing block and the second pressing block are arranged in the frame-shaped frame body side by side, the second pressing block is connected with a driving device, swing arms are symmetrically arranged at the upper end and the lower end of the second pressing block, the middle part of each swing arm is hinged with the frame-shaped frame body, a connecting rod is hinged at the first end of each swing arm, the second end of each swing arm is hinged with the second pressing block, and the connecting rod is hinged with the first pressing block; the bag cutting knife guide groove is formed in the first pressing block, penetrates through the bag cutting knife guide groove, a bag cutting knife is arranged in the bag cutting knife guide groove, the bag cutting knife part exposes out of the opposite surface of the first pressing block and the second pressing block, and the bag cutting knife part is fixedly connected with a bag cutting knife driving device, so that one end of the bag cutting knife guide groove can be moved to the other end along the bag cutting knife guide groove.
8. The intelligent packaging and all-in-one machine of claim 1, wherein: an outer package correcting mechanism and an outer package position detecting device are sequentially arranged between the outer package bag forming mechanism and the outer package edge sealing mechanism, the outer package correcting mechanism comprises a first correcting rod and a second correcting rod which are arranged side by side, the first correcting rod and the second correcting rod are respectively provided with a first adjusting device and a second adjusting device, and the first adjusting device and the second adjusting device respectively drive the first correcting rod and the second correcting rod to move relatively in parallel; the shaping roller set is arranged right in front of the middle parts of the first correcting rod and the second correcting rod and comprises a first shaping roller and a second shaping roller which are arranged side by side, and the second shaping roller is arranged in a floating mode.
9. The intelligent packaging and all-in-one machine of claim 1, wherein: an easy-to-tear forming device is arranged between the outer package outer edge sealing mechanism and the package dividing mechanism, and comprises a punching forming device, a packaging bag clamping device and a waste container; the punching and forming device comprises a mountain-shaped plate, a punching cylinder, a punching rod piece and a punching and forming die; one end of the mountain-shaped plate is fixedly connected with a punching cylinder, the other end of the mountain-shaped plate is detachably and fixedly connected with a waste container, and the side surface of the mountain-shaped plate is fixed with the packaging bag clamping device; the punching rod piece is fixedly connected with the punching cylinder; the punching forming die and the punching rod piece are oppositely arranged in the mountain-shaped plate and are communicated with the waste container.
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| CN201810727440.5A CN108910187B (en) | 2018-07-05 | 2018-07-05 | Intelligent packaging integrated machine |
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| CN201810727440.5A CN108910187B (en) | 2018-07-05 | 2018-07-05 | Intelligent packaging integrated machine |
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| CN110589135A (en) * | 2019-08-20 | 2019-12-20 | 上海东隆羽绒制品有限公司 | Pillow packing machine |
| CN110589604B (en) * | 2019-09-23 | 2024-05-31 | 河南明睿达机械制造有限公司 | Welded tube receiving tray material mechanism |
| CN110920977B (en) * | 2019-12-03 | 2021-10-15 | 台州大财猫科技有限公司 | Blade automated production packagine machine |
| CN111137720B (en) * | 2020-01-19 | 2024-04-30 | 红云红河烟草(集团)有限责任公司 | Small box transparent paper deviation correcting device of packaging machine |
| CN111717435B (en) * | 2020-05-15 | 2022-05-17 | 广州广电运通智能科技有限公司 | Packaging device and packaging method |
| CN112046816B (en) * | 2020-09-23 | 2021-10-08 | 上海鼎丰酿造食品有限公司 | Liquid packaging machine |
| CN112684214B (en) * | 2020-12-16 | 2022-07-01 | 烟台职业学院 | Electronic and electric noise-proof device |
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| CN202686791U (en) * | 2012-06-01 | 2013-01-23 | 周忠学 | Composite type chopstick packaging machine |
| CN103287591A (en) * | 2013-05-26 | 2013-09-11 | 金坛市金旺包装科技有限公司 | Full-automatic inner and outer bag packing machine capable of making outer bags for pesticides |
| CN203246627U (en) * | 2013-05-26 | 2013-10-23 | 金坛市金旺包装科技有限公司 | Inner bag manufacturing device for bag-in-bag packing machine |
| CN204110385U (en) * | 2014-07-21 | 2015-01-21 | 福建鑫天宏电子科技有限公司 | The outer bag package machine structure of a kind of tealeaves |
| CN205418285U (en) * | 2015-11-16 | 2016-08-03 | 上海固好包装机械有限公司 | Full -automatic bilateral seal cutting machine |
| CN205801678U (en) * | 2016-06-09 | 2016-12-14 | 许泫冲 | A kind of two-channel high efficiency packer |
| CN106516250A (en) * | 2016-12-29 | 2017-03-22 | 广东宏川环宇科技有限公司 | High-speed and automatic bag-in-bag packaging machine |
| CN107226241A (en) * | 2017-07-11 | 2017-10-03 | 浙江鼎业机械设备有限公司 | A kind of bagging pack device of sanitary napkin automatic packaging machine |
| CN107804540A (en) * | 2017-11-21 | 2018-03-16 | 浙江瑞志机械有限公司 | Bag in bag all-in-one |
| CN208761054U (en) * | 2018-07-05 | 2019-04-19 | 浙江赛峰机械科技有限公司 | A kind of intelligent packaging all-in-one machine |
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|---|---|
| CN108910187A (en) | 2018-11-30 |
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