WO2016054875A1 - Full-automatic plastic package packing machine and packing method therefor - Google Patents

Full-automatic plastic package packing machine and packing method therefor Download PDF

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Publication number
WO2016054875A1
WO2016054875A1 PCT/CN2015/070157 CN2015070157W WO2016054875A1 WO 2016054875 A1 WO2016054875 A1 WO 2016054875A1 CN 2015070157 W CN2015070157 W CN 2015070157W WO 2016054875 A1 WO2016054875 A1 WO 2016054875A1
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WO
WIPO (PCT)
Prior art keywords
plate
assembly
disposed
bracket
motor
Prior art date
Application number
PCT/CN2015/070157
Other languages
French (fr)
Chinese (zh)
Inventor
柳长庆
柳永诠
崔文华
崔彦身
王广波
于洪波
郑学凯
闫世忠
刘博洋
朱玉婷
冯轶君
聂连朋
王桂清
郭明学
Original Assignee
聚龙股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201410532116.XA priority Critical patent/CN105564748B/en
Priority to CN201410532116.X priority
Application filed by 聚龙股份有限公司 filed Critical 聚龙股份有限公司
Publication of WO2016054875A1 publication Critical patent/WO2016054875A1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00Bundling articles
    • B65B13/02Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00Packaging other articles presenting special problems
    • B65B25/14Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/08Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02Shrinking wrappers, containers, or container covers during or after packaging by heat

Abstract

A full-automatic plastic package packing machine and a packing method therefor. Objects to be bundled are tidied through a tidying and centering mechanism (33) of a bundling unit (3) and are pushed through a horizontal pushing mechanism (35) to a pressing mechanism (32) to be fixed. A plastic tape used for bundling is fixed through a secondary press fit part (3204) in the pressing mechanism (32), and then the objects to be bundled are packaged and cut through a linear shape packaging and cutting mechanism (36) to finish bundling. The objects bundled are overturned through an overturning mechanism (34) and are conveyed to a film separating cover mechanism (52) of a packet thermal shrinkage unit (5) through a middle conveying unit (4). A horizontal money-pushing mechanism (53) arranged on the film separating cover mechanism (52) pushes the objects to a tray (551) of a vertical conveying mechanism (55), and plastic film packaging and cutting is finished through an L-shaped packaging and cutting mechanism (54) of the packet thermal shrinkage unit (5). The objects after being plastic packaged are conveyed to a hot shrinkage furnace (57) through the vertical conveying mechanism (55). The full-automatic plastic package packing machine adopts a packing mode of first bundling and then plastic packaging, and is compact in overall structure, good in packing quality and high in efficiency.

Description

Automatic plastic packaging machine and packaging method thereof Technical field

The invention relates to the field of financial packaging equipment, in particular to a fully automatic plastic packaging machine and a packaging method thereof.

Background technique

In the daily business of the bank, the bundling and packaging of thousands of banknotes is a heavy and meticulous work, and the cash is distributed inside the bank based on the number of banknotes, so strict and standard baling and wrapping is very important. However, the volume of the banknotes will change greatly after being circulated through the market. Even in the strict inventory and pressure-binding bundles on standard equipment, problems in the intermediate circulation cannot be avoided. In addition, in the prior art, the bundled banknotes are usually pressurized by a bundler, and after the predetermined pressure is reached, the bundles are bundled in a vertical, two, and three directions. The strapping machine is usually a pressurizing mechanism, and a special hot melt adhesive type. The feeding mechanism of the strapping belt and the combination mechanism of the pressing, melting and cutting of the strapping belt are three parts, and after pressing the standard for each thousand bills, the feeding is carried out through the circular orbital, and the winding of the bundle is completed by the tightening mechanism. Then, the head and tail are pressed and pressed and melted, and finally the tail is cut to complete the packaging. Now, in order to further ensure the safety of the turnover of thousands of banknotes, the central bank is taking further measures to gradually implement the foreign plastic film packaging method, that is, applying the outer shrink film package after the completion of the bundling, but this brings a lot of operation to the grassroots banks. Difficulties, first of all, due to the large capital investment in the basement bank, most of the vaults are relatively small. It is impossible to further increase the heat shrinkable sealing equipment on the basis of the banknote binding machine, and the heat shrinkable packaging machine in the prior art has a large power. The utility model has the advantages of large volume, and the working power source uses the gas source (there is no air source in the office, the self-contained air source is required, and the self-contained air source is too noisy), and it is not suitable for the office of a financial institution.

Summary of the invention

The object of the present invention is to provide a fully automatic plastic packaging machine and a packaging method thereof, which adopt a packaging method of first bundling and plastic sealing, and the binding force is moderate, the drawing is effectively avoided, the overall structure is compact, the packaging quality is good and the efficiency is high.

The object of the present invention is achieved by the following technical solutions:

A fully automatic plastic packaging machine comprising a rack, a strapping unit, an intermediate transfer unit, a packet heat shrink unit, a drive system, a control system and an early warning system, wherein the strapping unit, the intermediate transfer unit and the packet heat shrink unit are mounted on the machine In the rack, the objects to be bundled are bundled by the strapping unit, and the bundled objects are sent to the packet heat shrinking unit by the intermediate transfer unit;

The strapping unit comprises an upper reel mechanism, a lower reel mechanism, a alignment centering mechanism, a lateral pushing mechanism, a pressing mechanism, a inline sealing mechanism and a turning mechanism, and the upper reel mechanism and the lower reel mechanism respectively And disposed on the upper and lower ends of the binding unit, the plastic reels are respectively disposed on the upper reel mechanism and the lower reel mechanism, and the alignment mechanism for aligning the objects to be bundled is disposed under the Above the reel mechanism, the aligned objects to be bundled are pushed into the pressing mechanism by the lateral pushing mechanism, The pressing mechanism is disposed on a front side of the alignment centering mechanism, and the pressing mechanism is provided with a supporting platform assembly and a secondary pressing component for secondary pressing of the plastic belt, A type of sealing and cutting mechanism for sealing and cutting the plastic strip is completed above the fastening mechanism, and a flipping mechanism for turning the bundled object is mounted on the supporting platform of the pressing mechanism;

The packet heat shrinking unit comprises a heat shrinkable film guiding film puncturing mechanism, a film dividing hood mechanism, a horizontal banknote pushing mechanism, an L-shaped sealing and cutting mechanism, a vertical conveying mechanism, a waste film recycling mechanism and a heat shrinking furnace, and the bundled object passes through the The inverting mechanism is turned over and sent to the membrane mask mechanism through the intermediate transfer unit, and a heat shrinkable film guiding film punching mechanism for guiding the heat shrinkable film is disposed above the splitting mask mechanism, and the heat is derived The upper and lower layers of the shrink film are separated by the film dividing cover mechanism, the horizontal banknote pushing mechanism is disposed in the film separating cover mechanism, and the vertical conveying mechanism is disposed on the front side of the film separating cover mechanism, and the bundled object is Pushing to the tray of the vertical conveying mechanism by the lateral bill pushing mechanism, an L-shaped sealing and cutting mechanism for sealing and cutting the heat shrinkable film is disposed above the vertical conveying mechanism, and the heat shrinking furnace is disposed on the film dividing cover The plastic-sealed object is sent to the input end of the heat-shrinking furnace through the vertical conveying mechanism, and the waste film recycling mechanism for winding the strip-shaped waste film is disposed under the L-shaped sealing and cutting mechanism;

The drive system and the early warning system are disposed on the bottom layer of the rack, and the control system is disposed at the upper end of the rack.

One side of the binding unit is provided with an identification printing unit, and the identification printing unit comprises a printer, a fixing frame, a guide rail and a slider mechanism, a hook assembly, a fixed shaft, a limit bracket and a rubber plate assembly, and the printer and the fixing a frame fastening assembly, the lock hook assembly is mounted on the fixing frame and coupled to a slider in the guide rail and the slider mechanism, the printer moves along the guide rail and the guide rail in the slider mechanism, and the rubber plate assembly is set on the printer to print On the front of the head, the plastic strip passes between the rubber sheet assembly and the printer.

The rubber sheet assembly includes a fixing plate, a rubber plate and a guide wheel, wherein the fixing plate is mounted on the frame, the rubber plate is mounted on the fixing plate, and the lower end of the fixing plate is mounted with a guide wheel, and the guide wheel is The outer diameter is higher than the working surface of the rubber plate. The lock hook assembly is composed of a bracket, a torsion spring, a mandrel and a positioning hook, and the torsion spring and the positioning hook are respectively hinged on the bracket through the mandrel.

The upper reel mechanism and the lower reel mechanism are each provided with a side plate, a plastic tape reel, a motor, a first tape guide roller, a swing roller assembly and a fixed tape guide roller, and the motor and the plastic reel The assembly is disposed on two sides of the side plate, and the plastic reel is mounted on the plastic reel member, and the plastic reel member is rotated by the motor, and the first belt roller and the swing roller are combined. And a fixed guide roller is mounted on the side plate, and the swing roller assembly is provided with a swing roller;

The plastic belt on the upper reel mechanism sequentially passes around the fixed conduction belt roller, the swing roller on the swinging roller assembly, and the first conductive belt roller, and then wound on the plastic reel, the lower reel mechanism is in the first The front side of the tape guide roller is further provided with a second tape guide roller, and the plastic tape on the lower tape reel mechanism is taken out by the plastic reel and sequentially bypasses the first tape guide roller and the pendulum roller on the swing roller assembly , a second guide roller and a fixed tape guide roller.

The plastic tape reel comprises two parallelly disposed reels, a central shaft connected to the center of the two reels, and a quick opening and closing handle on which the plastic reel is mounted, the quick opening and closing handle being on the outer side The reel is lifted up to a horizontal position on the same line as the axis of the central axis when the central axis is withdrawn, the central shaft is provided with a code wheel, and the code plate is mounted on the side plate Matching code plate photoelectric sensor.

The swinging roller joint comprises a fixed shaft, a bearing, a swing rod bracket and a swing rod roller, wherein the swing rod bracket is provided with the swing rod roller at one end, and the other end is hinged on the fixed shaft by the bearing, The fixed shaft is mounted on the side plate, and a light control piece is disposed in a middle portion of the swing bar bracket, and a swing lever lower sensing switch matched with the light control piece is disposed on the side plate.

The alignment centering mechanism includes a flat plate, a bar assembly and a swing arm assembly, the plate is mounted on the frame, the bar assembly and the swing arm assembly are both mounted on the front end of the plate, and the pendulum The arm assembly is disposed on a rear side of the bar assembly.

The baffle assembly includes a baffle, a left mount, a drive rack, a right mount, a connecting gear, a driven rack, an intermediate gear, a motor and a sprocket chain transmission mechanism, and the motor passes the sprocket chain The transmission mechanism drives the intermediate gear to rotate, the intermediate gear meshes with the active gear bar and the driven gear bar, the left fixing seat is fixedly coupled to the driving gear bar, and the right fixing seat and the driven tooth a rod fixing, wherein the left fixing seat and the right fixing seat are respectively provided with a blocking rod passing through the flat plate; the closing dimension X of the blocking rod in the blocking rod assembly is smaller than the shortest side of the bundled object, The opening and closing distance Y is larger than the longest side of the bundled object, and the initial position of the lever assembly is closed.

The swing arm assembly includes a left swing arm assembly, a right swing arm assembly, a left slider, a right slider, a first rack, a second rack, an intermediate gear, a code wheel, a motor, and a sprocket chain transmission mechanism. The motor is coupled to the intermediate gear through the sprocket chain transmission mechanism, the intermediate gear meshes with the first and second racks, and the head of the first rack and the left The slider is fixedly connected, the head of the second rack is fixedly connected to the right slider, the left swing arm assembly is mounted on the left slider, and the right swing arm assembly is mounted on the right slide On the block.

The left swing arm assembly and the right swing arm assembly are respectively provided with a door and a pillar, the door is fixed at an upper end of the pillar, and the pillar of the right swing arm joint passes through the flat plate and is fixed Mounted on the right slider, the pillar of the left swing arm assembly is fixed on the left slider after passing through the flat plate, and a fixing is arranged between the flat plate and the left slider a piece, one end of the fixing piece is fixedly connected to a lower end of the pillar of the left swing arm assembly, and the other end of the fixing piece is provided with a side hole bearing, and the pillar on the flat plate for the left swing arm assembly a front side of the long hole of the pendulum arm passing through is provided with a side hole, and the side hole bearing moves into the side hole during the movement of the strut; the door of the left swing arm assembly is in the initial position The first rack is parallel, and the shutter of the right swing arm is perpendicular to the first rack in the initial position.

The lateral pushing mechanism comprises a motor, a guide rod assembly, a push rod assembly and a sprocket chain transmission mechanism, the guide rod assembly is provided with a guide rod, the push rod assembly comprises a sliding sleeve, a sliding plate, a fixing column, a fixing plate and a telescopic a pusher sleeve, the sliding sleeves of the push rod assembly are respectively sleeved on the two guiding rods of the guiding rod assembly, and the sliding plate of the pushing rod assembly is moved along the guiding rod by the sliding sleeve, and The slide plate is coupled to a drive chain in the sprocket chain drive mechanism, the drive chain is moved by the motor, and the fixed plate is mounted on the slide plate by two fixing posts.

Two telescopic push rod assemblies are mounted on the fixing plate, the telescopic push rod assembly includes a sliding sleeve, a compression spring, a sliding rod and a roller, and the sliding rod is inserted into the sliding sleeve, and A compression spring is disposed between the sliding rod and the bottom surface of the sliding sleeve, and the sliding rod is provided with a roller away from one end of the sliding sleeve.

The pressing mechanism includes a driving mechanism and a moving platform assembly in addition to the supporting platform assembly and the secondary pressing assembly, and the supporting platform assembly includes a support frame, a compression spring, a lining plate, a platform, and a sliding sleeve. And a guide rod, wherein the support frame comprises a bottom plate, a pillar and a partition plate, the bottom plate and the partition plate are connected by a pillar, and the guide rod is disposed on the bottom plate of the support frame, wherein the liner plate is disposed above the partition plate of the support frame, The platform is fixed on the lining plate, and two sliding sleeves are disposed between the lining plate and the partition plate of the support frame, and two compression springs are respectively sleeved on the two sliding sleeves; the moving platform assembly includes a connection a bottom plate, a tie rod, a pressure block and a top plate, wherein the connection bottom plate is movable along a guide rod of the support platform assembly, the pull rod is mounted on the connection bottom plate, and the two tie rods respectively pass through the support platform assembly Two sliding sleeves are connected to the top plate, the pressing block is fixed on the lower side of the top plate, and the secondary pressing and clamping member is mounted on the top plate side; the driving mechanism comprises a motor, a driving screw and a wire Mother, wherein the motor passes through a reducer and the pass a lead screw is connected, and the driving screw is connected to the silk core after passing through a bottom plate of the supporting platform assembly, the female thread is mounted on the connecting bottom plate of the moving platform assembly, and the motor passes the transmission wire The transmission power of the bar and the nut is driven by the motor to be lifted and lowered along the guide rod of the supporting platform assembly, and the top plate is lifted and lowered by the moving platform assembly.

The secondary compression fitting includes a motor, a drive coupling member and a pressure plate assembly, wherein the drive coupling member includes a bracket, a cam, a main shaft and a gear set, and the motor is connected to the main shaft through the gear set, and is mounted a cam on the bracket is rotated by the main shaft, the press plate assembly includes a press bearing, a slide bar and a pressure plate, the slide bar being connected to the pressure plate, and pressing the bearing to be freely mounted on the slide bar An end portion, and the pressing bearing abuts against a cam in the drive coupling.

The one-line sealing and cutting mechanism comprises a motor, a box body, a transmission shaft, a gear, a toothed rod, a sliding sleeve, a compression spring, a movable pad, a fixed plate, a cutter body, a left blade plate, a right blade plate, a bracket and a guide. a wheel, an output shaft of the motor is connected to the transmission shaft, the gear is fixed on the transmission shaft, and a protection box is arranged on the outer side of the transmission shaft and the gear, on the casing a sliding sleeve is arranged, the toothed rod is vertically mounted on the box body through the sliding sleeve, the toothed rod meshes with the gear, and the toothed rod passes through the box body and passes through a fixed plate and a knife Body fixing, a left blade plate and a right blade plate are respectively disposed on two sides of the cutter body, There is a gap between the left blade and the right blade and the blade body, and in the initial position, both blade plates are higher than the blade edge of the blade body, on the side of the fixing plate, on the left side A movable pad is arranged between the blade and the right blade and the toothed rod, and the movable pad forms a relative sliding relationship with the toothed bar, and a pressure is provided between the movable pad and the retaining ring on the toothed bar The spring is provided with a bracket on the outer side of the right blade, and a guide wheel is arranged on the bracket.

The turning mechanism includes a motor, a gear, a rack, a sliding sleeve, a pin, a swinging piece, a swing arm, a mandrel, a bearing and a torsion spring, and the gear is mounted on an output shaft of the motor, and the swing arm passes The bearing and the torsion spring are mounted on the mandrel, the mandrel is disposed in the supporting platform assembly, one end of the toothed rod is connected to the swing arm through the pin shaft and the swinging piece, and the other end is The gears are meshed and the racks are vertically positioned by a sliding sleeve mounted on the support platform assembly.

The intermediate transfer unit comprises a motor, a push slide assembly, a guide rod assembly, an adjustment bolt and a timing belt transmission mechanism, wherein the push slide assembly comprises a slide plate, an adapter plate, a vertical plate and a push plate, and the guide rod assembly is provided a guide rod, a slide plate in the push slide assembly is movably mounted on the guide rod of the guide rod assembly, a push plate in the push slide assembly is disposed under the slide plate, and the slide plate passes through the transfer plate in sequence The vertical plate is connected to the push plate, the driving pulley of the synchronous belt transmission mechanism is fixed on the output shaft of the motor, and the driven pulley is disposed on the right side plate of the guiding rod assembly. The slide plate in the push slide assembly is fixedly connected with the timing belt in the timing belt transmission mechanism, and an adjustment bolt for adjusting the position of the driven pulley of the synchronous belt transmission mechanism is provided at the rear end of the push slide assembly.

The diaphragm cover mechanism comprises a support bracket, a pillar, a bottom plate, a guide bar, a lower hinge, a swing plate, a swing frame and an upper fold, wherein one end of the branch support is closed at one end, and both sides of the support bracket are In an open structure, the object enters the split mask mechanism from the outside of the branch support bracket, and the support pillar for supporting the shape is disposed in the branch support bracket, the branch support bracket is mounted on the bottom plate, and the bottom plate is mounted on the rack. The guide plate is disposed on the bottom plate, and the swing plate is hinged to the front end of the bottom plate by the lower fold. The swing frame is hinged to the upper side of the front end of the branch support by the upper fold, and the swing plate and the swing frame are all swinged inward. .

The horizontal bill pushing mechanism and the vertical conveying mechanism are respectively provided with a bottom plate, a motor, a timing belt transmission mechanism, a support, a nut, a push rod and a lead screw, wherein the lead screw is mounted on the bottom plate through two supports, The motor is connected to the lead screw through a timing belt transmission mechanism, and a screw nut is sleeved on the screw rod, and two push rods are mounted on the silk core, and the horizontal bill pushing mechanism is provided with a pusher board. The pusher plate is mounted on the front ends of the two push rods of the horizontal bill pushing mechanism, and the vertical conveying mechanism is provided with a tray mounted on the front ends of the two push rods of the vertical conveying mechanism, the horizontal direction The bill pushing mechanism is horizontally disposed, and the vertical conveying mechanism is vertically disposed.

The L-shaped sealing and cutting mechanism comprises a bottom plate, an upper plate, a motor, a lower plate, a lower nut, a lead screw, a lower connecting plate, a lower bracket, an L-shaped support, an upper connecting plate, an upper bracket, a knife seat, and a blade , an upper nut and a guide rod, wherein the motor is mounted under the bottom plate, and the upper side of the bottom plate is provided in a "convex" shape and a lower pallet and an upper pallet movable up and down, wherein the lower pallet and the upper pallet are mounted on the bottom plate by two guide rods, and the bottom end of the screw rod sequentially passes through the upper pallet and the lower pallet After being connected to the output shaft of the motor, the lead screw includes an upper threaded section and a lower threaded section, and the upper threaded thread and the lower threaded thread are opposite to each other, and the lower pallet is provided with a lower nut. The nut is engaged with a lower threaded section of the lead screw, the upper bracket is provided with an upper nut, the upper nut is engaged with an upper threaded section of the lead screw, and the L-shaped support passes through the lower connecting plate and a lower bracket is mounted on the lower pallet side, the knife seat is mounted on a lower side of the upper pallet by the upper connecting plate and the upper bracket, and a blade is disposed in the blade seat, the blade is The blade is facing down.

The L-shaped support is provided with a buffer plate, and the outer side of the blade is provided with a protective protection frame, and a pressure plate joint is arranged between the guide rod and the knife seat, and the pressure plate assembly and the tool holder are One side is parallel, and a fixing plate is disposed on the lower connecting plate and the lower bracket, and the fixing plate is disposed in parallel with the pressing plate assembly, and the pressing plate assembly is pressed and cut under the blade of the mechanism and the lower fixing plate Correspondingly, a pressure spring for resetting is provided on the rod portion of the pressure plate assembly, and the fixed plate is provided with a hook and a guide wheel for forcibly guiding the sealed waste film.

The heat shrinking furnace comprises a furnace body, a conveying mechanism, a heating pipe, an inlet buffer channel, an outlet buffer channel, a motor, a fan motor, an impeller fan and a heat shrinkable furnace bracket, and the furnace body is mounted on the heat shrinkable furnace bracket, A conveying mechanism for feeding the packaged object into the furnace body is provided between the heat shrinking furnace brackets, and an buffering inlet buffer channel and an outlet buffer channel are respectively arranged at the front and rear ends of the furnace body to drive the transmission mechanism to work. The motor is disposed on the lower side of the outlet buffer passage, and the motor is connected to the driving sprocket of the transmission mechanism through a chain transmission mechanism, and an outer layer of the inner wall of the furnace body is provided with an insulation layer on the bottom side of the furnace body and The side walls of the two sides are provided with extractable heating tubes, and the heating tubes are respectively inserted into the furnace body side by side, and the furnace body is provided with an impeller fan, and the fan motor for driving the impeller fan is installed outside the furnace body. The input end of the heat shrinkable furnace bracket is provided with an adjusting bolt for adjusting the driven sprocket chain of the transmission mechanism.

The waste film recovery mechanism comprises a motor, an inner baffle, a drive shaft with a thread at one end, a compression spring, a support rod assembly, an outer reel, a locking handle and a positioning pin, and the output end of the motor is directly The driving shaft is fixedly connected, and the inner retaining reel, the supporting rod assembly and the outer retaining reel are sequentially assembled on the driving shaft, and the supporting rod assembly comprises a supporting rod and a connecting rod mechanism, and the strip-shaped waste film is Winding on the support rod, the inner and outer baffles are respectively connected to the link mechanism, and the outer side of the outer brace is provided with a locking handle screwed to the drive shaft. The outer baffle slides inwardly by tightening the locking handle, and the support bar in the support bar assembly is now propped up by a link mechanism, and the support bar assembly passes through the positioning pin and the The drive shaft is connected, and the support rod assembly is provided with a compression spring for retracting and resetting the link mechanism.

A method for packaging a fully automatic plastic packaging machine: firstly starting the device to put the device into a ready-to-work state, and then the plastic tape for bundling is printed by the identification printing unit, and the object to be bundled is set In the alignment mechanism of the Liqi and through the alignment mechanism, the plastic belt is wound up through the upper reel mechanism, and the lever assembly of the alignment mechanism is opened to pass the object to be bundled. The lateral pushing mechanism is sent to the pressing mechanism, and the object to be bundled drives the plastic belt forward during the pushing process, so that the plastic belt forms a three-sided wrapping state, and then the binding object is pressed and fixed by the pressing block of the pressing mechanism, and the lateral pushing mechanism Returning, the plastic belt on the upper side of the object to be tied is pressed and positioned by the secondary pressing and clamping member in the pressing mechanism, and then the plastic strips on the upper and lower sides of the object to be bundled are adhered by a one-word sealing and cutting mechanism, wherein the plastic strip is left The half part forms a closed bundling of the fourth side of the bundled object, and the right half of the plastic strip remains connected up and down, and the bundled object is turned by 90 degrees by the turning mechanism;

The folded heat shrinkable film is guided to the splitting mask mechanism through the heat shrinkable film guiding film puncturing mechanism, and the upper and lower layers of the heat shrinkable film are separated and respectively led to the split film cover along the upper and lower sides of the branching bracket of the splitting mask mechanism. The front end of the mechanism, and then the two plastic film front ports are sealed by an L-shaped sealing and cutting mechanism to form an L-shaped semi-closed plastic film;

The bundled object is sent to the sub-bracket by the push-slide assembly of the intermediate transfer unit, and the object entering the sub-bracket is pushed to the tray of the vertical transport mechanism by the lateral push-push mechanism, and the object is driven in the forward process. The plastic film advances, so that the L-shaped semi-closed plastic film wraps the object, the heat shrinkable film guiding film puncturing mechanism synchronously performs the film releasing action, and then the horizontal pushing mechanism is returned, and the open side of the L-shaped semi-closed plastic film L-type sealing and sealing is performed by an L-shaped sealing and cutting mechanism.

The plasticized object is sent to the input end of the heat shrinking furnace through a vertical conveying mechanism, and is heat-shrinked by the heat-shrinking furnace, and the waste film produced by the sealing and cutting is recovered by the waste film recycling mechanism.

The advantages and positive effects of the present invention are:

1. The invention completely solves the defects of the current RMB banknote baling and packaging method by adopting the structure of the first bundling and plastic sealing, greatly reduces the risk of the coin, avoids the drawing, improves the quality of the banknote packaging and the quality of the preservation, and improves the quality. Banknotes preserve the warehouse environment, facilitate the management of RMB logistics, reduce the size of equipment, and have a high degree of automation.

2. The printing unit of the present invention is disposed on one side of the plastic bag of the binding unit, and the printing unit is in contact with the plastic belt for printing the label on the plastic belt, which is beneficial to the management of RMB logistics. It is more economical and environmentally friendly to replace the paper seal with a printed label.

3. The strapping unit and the packet heat shrinking unit of the invention adopt a side-by-side combination design, which reduces the volume of the device and improves the degree of integration and automation.

4. The strapping unit and the packet heat shrinking unit of the invention adopt a side-by-side combination design, which reduces the volume of the device and improves the degree of integration and automation.

DRAWINGS

Figure 1 is a perspective view showing the structure of the present invention,

2 is a schematic structural view of the strapping unit of FIG.

3A is a front view of the heat shrink packaging unit of FIG. 1,

3B is a top view of the heat shrink packaging unit of FIG. 3A,

4 is a schematic front view showing the structure of a printer unit of the present invention,

FIG. 5A is a schematic front view showing the structure of the lower reel mechanism of FIG. 4;

5B is a schematic top plan view of the lower reel mechanism of FIG. 5A.

5C is a schematic top plan view of the swinging roller assembly of FIG. 4,

6A is a front view showing the structure of the pressing mechanism of FIG. 2,

6B is a schematic front view showing the structure of the support platform of FIG. 6A.

6C is a schematic front view of the secondary compression fitting of FIG. 6A,

7A is a front view of the alignment mechanism of the alignment mechanism of FIG. 2,

7B is a schematic top plan view of the alignment centering mechanism of FIG. 7A.

7C is a front view showing the structure of the shift lever mechanism of FIG. 7A.

7D is a schematic top plan view of the shift lever mechanism of FIG. 7C.

7E is a front view showing the structure of the swing arm mechanism of FIG. 7A.

7F is a schematic top plan view of the swing arm mechanism of FIG. 7E.

7G is a schematic structural view of another embodiment of the alignment mechanism of FIG. 2,

8A is a front view showing the structure of the turning mechanism of FIG. 2,

8B is a side view showing the structure of the turning mechanism of FIG. 8A.

9A is a front view showing the structure of the lateral pushing mechanism of FIG. 2,

9B is a schematic top plan view of the lateral pushing mechanism of FIG. 9A.

10A is a front view showing the structure of the inline type of cutting mechanism of FIG. 2;

10B is a side view showing the structure of the inline type of the cutting mechanism of FIG. 10A.

11A is a schematic front view showing the structure of the intermediate transfer unit of FIG. 1,

11B is a side view showing the structure of the intermediate transfer unit of FIG. 11A.

Figure 12 is a front view showing the structure of the film splitting cover mechanism of Figure 3B,

13A is a front view showing the structure of the horizontal banknote pushing mechanism of FIG. 3B.

13B is a side view showing the lateral structure of the horizontal banknote pushing mechanism of FIG. 13A.

14A is a side view showing the vertical conveying mechanism of FIG. 3B.

14B is a schematic front view showing the vertical conveying mechanism of FIG. 14A.

15A is a side view showing the structure of the L-shaped sealing and cutting mechanism of FIG. 3A.

15B is a front view showing the structure of the L-shaped sealing and cutting mechanism of FIG. 15A.

15C is a schematic top plan view of the L-shaped sealing and cutting mechanism of FIG. 15A.

Figure 16A is a front elevational view of the heat shrinking furnace of Figure 3A,

Figure 16B is a side view of the heat shrinking furnace of Figure 16A,

Figure 16C is a top plan view of the heat shrinking furnace of Figure 16A,

17 is a schematic structural view of the waste film recycling mechanism of FIG. 3A,

18A is a first schematic view showing the working state of the strapping unit of FIG. 1.

18B is a second schematic view showing the working state of the strapping unit of FIG. 1.

FIG. 19 is a schematic view showing the working state of the packet heat shrink unit of FIG. 1. FIG.

detailed description

The invention will be further described in detail below with reference to the accompanying drawings.

As shown in FIG. 1, the present invention comprises a rack 1, an identification printing unit 2, a strapping unit 3, an intermediate transfer unit 4, a packet heat shrink unit 5, a drive system 6, a control system 7, and an early warning system 8, wherein the rack 1 is composed of Up to down divided into a plurality of mounting areas by a plurality of partitions, the identification printing unit 2 is disposed in the frame 1 and located at one side of the binding unit 3 for printing labels on the plastic tape before the binding, and the binding unit 3 is disposed on the The front side of the frame 1 is used for binding a packaged object, and after being bundled by the packaged object, it is sent to the package heat shrink unit 5 through the intermediate transfer unit 4, and the bundled object is carried out by the package heat shrink unit 5. The package is shrinking. The drive system 6 and the control system 7 are disposed in the installation area of the frame 1, the drive system 6 drives the motor to provide kinetic energy for different actions; the control system 7 controls the action flow between the various mechanisms; the early warning system 8 is used for fast use such as a plastic reel Various warnings are waited for; the drive system 6, control system 7, and early warning system 8 are well known in the art.

As shown in FIG. 4, the identification printing unit 2 includes a printer 21, a fixing frame 22, a guide rail and a slider mechanism 23, a lock hook assembly 24, a fixed shaft 25, a limit bracket 26, and a rubber plate assembly 27. The printer 21 is fixedly coupled to the fixing frame 22, and the locking hook assembly 24 is mounted on the fixing member 22 and coupled to the sliders in the guide rail and the slider mechanism 23. The rails in the rail and the slider 23 mechanism are mounted on the frame 1. The printer 21 reciprocates along the guide rails and the guide rails in the slider mechanism 23. The fixed shaft 25 and the limit bracket 26 are both mounted on the frame 1 for defining the moving range of the printer 21, and the rubber sheet assembly 27 is disposed. In front of the printhead of the printer 21, the plastic strip is passed between the rubber sheet assembly 27 and the printer 21. The lock hook assembly 24 is configured to realize the fixing of the printer 21 in the working position and the movement within the range of the guide rail. The lock hook assembly 24 is composed of a bracket, a torsion spring, a mandrel and a positioning hook, and the torsion spring and the positioning hook are respectively The mandrel is hinged to the bracket and the positioning hook is coupled to the slider in the rail and slider mechanism 23, the hook assembly 24 being well known in the art. The rubber sheet assembly 27 includes a fixing plate 271, a rubber plate 272, and a guide wheel 273. The fixing plate 271 is mounted on the frame 1, and the rubber plate 272 is mounted on the fixing plate 271. A guide wheel 273 is mounted, the outer diameter of the guide wheel 273 is slightly higher than the working surface of the rubber plate 272, and the function of the guide wheel 273 is to reduce the wear of the rubber plate 272 during the return operation of the plastic belt. In this embodiment, the model of the printer 21 is V230i, and the manufacturer is Domino Logo Technology Co., Ltd.

The tying unit 3 is disposed on the right side of the front row of the frame 1. As shown in FIG. 2, the tying unit 3 includes an upper reel mechanism 37 and a lower reel mechanism 31 disposed above and below, and a centering mechanism 33. The lateral pushing mechanism 35, the pressing mechanism 32, the inline sealing and cutting mechanism 36, and the inverting mechanism 34.

The tying unit 3 is mounted with a plastic reel by an upper reel mechanism 37 and a lower reel mechanism 31. As shown in FIG. 2, the lower reel mechanism 31 is disposed at a lower end of the tying unit 3, as shown in FIGS. 5A-5B. As shown, the lower reel mechanism 31 of the bundling unit 3 includes a side plate 3101, a plastic tape reel 3102, a motor 3103, a first tape guide roller 3104, a swing roller fitting 3105, a limit sleeve 3106, and an inductive switch 3107. A fixed tape guide roller 3108, a photosensor 3109, a second tape guide roller 3110, and a code wheel photosensor 3111. The plastic tape reel member 3102 for driving the rotation of the plastic reel is disposed on one side of the side plate 3101. The plastic reel member 3102 includes two reels 31021 disposed in parallel and connected to the center of the two reels. a central shaft 31022, a code wheel 31024 disposed on the central shaft 31022, and a quick opening and closing handle 31023, and the quick opening and closing handle 31023 can be raised to a horizontal position on the same line as the axis of the central axis 31022, such that The outer reel 31021 can be withdrawn along the central axis 31022, and then the plastic reel is mounted on the central shaft 31022. A code wheel 31024 is disposed on the central shaft 31022, and a code wheel photoelectric sensor 3111 is mounted on the side plate 3101. The code wheel 31024 cooperates with the code wheel photoelectric sensor 3111 to monitor the plastic belt mounted on the central shaft 31022 at all times. The rotation angle of the disk, in this embodiment, the code plate photoelectric sensor 3111 model is EE-SX672, the manufacturer is Omron. The motor 3103 is disposed on a side of the side plate 3102 away from the plastic tape reel 3102. The output shaft of the motor 3103 passes through the side plate 3101 and is connected to the central axis 31022 of the plastic tape reel 3102 for driving the plastic reel. The piece 3102 rotates. The first tape guide roller 3104 is disposed on the side plate 3101 and on the front side of the plastic tape reel 3102, and the oscillating roller assembly 3105 is located on the lower side of the first tape guide roller 3104. As shown in FIG. 5C, the swinging roller assembly 3105 includes a fixed shaft 31051, a bearing 31052, a swing rod bracket 31053, a light control sheet 31054, and a swing rod roller 30055. One end of the swing rod bracket 31053 is provided with a swing rod roller 31055, and another One end is hinged to the fixed shaft 31051 through a bearing 31052. The fixed shaft 31051 is mounted on the side plate 3101. The light control piece 31054 is disposed in the middle of the swing rod bracket 31053. The light control piece 31054 is used for mounting on the side plate. The pendulum under the sensor switch 3107 on the 3101 cooperates to define the position of the pendulum roller 31055. In this embodiment, the model of the pendulum under the sensor 3107 is EE-SX672, and the manufacturer is Omron. The pendulum roller 31055 has a radius of the swing rod bracket 31053 and an arc swing centering on the fixed shaft 31051. As shown in FIG. 5A, two swing sleeves 3106 are further disposed on the swinging track of the swing rod bracket 31053. The position of the swing roller 31055 is limited. The second tape guide roller 3110 is disposed parallel to the first tape guide roller 3104, and the second tape guide roller 3110 is disposed on the front side of the first tape guide roller 3104, and the fixed tape guide roller 3108 is disposed on the second tape guide roller. Below 3110. As shown in FIG. 5B, the second tape guide roller 3110 includes a rubber roller 31101 and a code wheel 31102, and as shown in FIG. 5A, at the edge of the code wheel 31102, the side plate 3101 is provided with the first Two-way belt roller 3110 The photoelectric sensor 3109 is matched with the photoelectric sensor 3109 for realizing the function of counting the length of the plastic strip. In this embodiment, the photoelectric sensor 3109 is of the type EE-SX672, and the manufacturer is Omron.

As shown in FIG. 2, the upper reel mechanism 37 is disposed at the upper end of the bundling unit 3, and the upper reel mechanism 37 is provided with a second tape guide roller 3110 and a photosensor as compared with the lower reel mechanism 31. 3109, and the fixed tape guide roller 3108 of the upper reel mechanism 37 is disposed in parallel with the front side of the first tape guide roller 3104, and the other structures are the same as the lower reel mechanism 31.

The installation and operation of the plastic reel of the upper reel mechanism 37 and the lower reel mechanism 31 of the tying unit 3: as shown in FIGS. 5A to 5B, the quick opening and closing handle 31023 of the plastic reel member 3102 is firstly used. Raised to a horizontal position along the axial direction of the central axis 31022, and then the outer reel 31021 is withdrawn, and the plastic reel is axially inserted into the central shaft 31022 along the central axis 31022, and the outer reel 31021 Resetting and pressing the quick opening and closing handle 31023, and then pulling out the leader of the plastic tape, the plastic tape leader of the lower reel mechanism 31 sequentially bypasses the first tape guide roller 3104, the swing roller roller 3155 of the swing roller fitting 3105, and The second tape guide roller 3110 is finally taken out by the fixed tape guide roller 3108. The upper tape reel mechanism 37 bypasses the first tape guide roller 3104 and the swing roller 3055 of the swing roller assembly 3105, and then passes through the fixed tape roller. 3108, the pendulum roller 31055 can only swing between the two pendulum limit sleeves 3106. When the plastic belt is pulled, the plastic belt drives the swing bar roller 31055 to swing upwards. When the upper limit position is reached, the pendulum roller 31055 is The plastic belt is driven to roll down. Similarly, when the pendulum roller 31055 swings downward and reaches the lower limit position, the sensing switch 3107 under the pendulum receives a signal and feeds back to the control system and performs corresponding processing. In addition, at the same time, the second tape guide roller 3110 of the lower reel mechanism 31 monitors the length of the plastic tape being pulled, and the feedback of the code disc 31102 and the photosensor 3109 is fed back to the control system for corresponding processing. Similarly, the code wheel 31024 disposed on the central axis 31022 cooperates with the code wheel photoelectric sensor 3111 to monitor the rotation angle of the plastic reel at all times, and establishes a relationship with the gauge length of the second conduction belt roller 3110 by an algorithm, which can be calculated in real time. The diameter of the plastic reel, when the calculated value is consistent with the preset value, it means that the tape is about to be used up, and the tape is pre-warmed in advance.

The alignment centering mechanism 33 of the binding unit 3 is configured to sort the coins before the binding, and center the center of the stacked long sides of the coins so that the center of the bundles coincides with the center of the straps, as shown in the figure. 2, the alignment centering mechanism 33 is disposed above the lower reel mechanism 31, as shown in FIGS. 7A-7B, the alignment centering mechanism 33 includes a flat plate 331, a bar assembly 332, and a swing arm assembly 333, the flat plate 331 is mounted on the frame 1, and the bar assembly 332 and the swing arm assembly 333 are both mounted on the front end of the plate 331, wherein the bar is as shown in FIGS. 7C-7D The fitting 332 includes a blocking lever 33201, a left fixing seat 33202, a fixing block 33203, a driving rack 33204, a right fixing seat 33205, a connecting gear 33206, a driven rack 33207, an intermediate gear 32208, a motor 33209, and a sprocket chain transmission mechanism 33210. , the sensor 33211 and the light control sheet 33212. The baffle fitting 332 is disposed under the flat plate 331 except for the two baffles 33201. The baffle fitting 332 is mounted on the flat plate 331 by two parallel fixing blocks 33203. The active rack 33204 Passing through two fixing blocks 33203 in sequence, the driven rack 33207 and The active racks 33204 are symmetrically disposed and also pass through the two fixing blocks 33203 in sequence, and the left fixing base 33202 and the right fixing seat 33205 are respectively disposed on the outer sides of the two fixing blocks 33203, and the heads of the driving racks 33204 are sequentially After passing through the two fixing blocks 33203, it is fixed on the left fixing seat 33202, and the tail of the driving rack 33204 passes through the right fixing seat 33205, and the head of the driven rack bar 33207 sequentially passes through two The fixing block 33203 is fixed to the right fixing seat 33205, and the tail of the driven rack 33207 passes through the left fixing seat 33202. Two blocking levers 33201 are respectively mounted on the left fixing seat 33202 and the right fixing seat 33205. As shown in FIG. 7B, two identical long holes 334 are opened in the flat plate 331, and the free ends of the two blocking levers 33201 are Through the corresponding long holes 334 respectively, as shown in FIG. 7D, an intermediate gear 33208 is disposed between the active rack 33204 and the driven rack 33207 and respectively meshes with the two racks, and the intermediate gear 33208 passes An optical axis is fixed to the lower side of the flat plate 331. The motor 33209 is fixed to the rear end of the plate 331 by a mounting base, and is connected to the tail of the driving rack 33204 through a sprocket chain transmission mechanism 33210 and a connecting gear 33206, wherein the connecting gear 33206 and the sprocket chain drive The driven sprocket of the mechanism 33210 is coaxially disposed, and the connecting gear 33206 is engaged with the driving rack 33204, and the motor 33209 sequentially passes through the sprocket chain transmission mechanism 33210, the connecting gear 33206, and the active rack The transmission of 33204, intermediate gear 33208 and driven rack 33207 drives the two levers 33201 to move open and close along the elongated holes 334 in the plate 331. A light control piece 33212 is mounted on the tail of the driving rack 33204, and two sensors 33211 matching the light control piece 33212 are mounted on the lower side of the flat plate 331, and the blocking rod assembly 332 passes through The sensor 33211 and the light control sheet 33212 control the moving range of the active rack 33204, thereby controlling the opening and closing of the two levers 33201. In this embodiment, the sensor 33211 is model EE-SX672, and the manufacturer is Omron.

The swing arm assembly 333 is disposed on the rear side of the lever assembly 332. As shown in FIGS. 7E-7F, the swing arm assembly 333 includes a left swing arm assembly 3331, a right swing arm assembly 3332, and a left slide. Block 3333, right slider 3334, first rack 3335, second rack 3336, intermediate gear 3337, code wheel 3338, motor 3339, sprocket chain drive mechanism 33310, light control sheet 33311, motion sensor 33312, and rotation sensor 33313 . The swing arm assembly 333 is mounted on the flat plate 331 by two fixing blocks 337. The left slider 3333 and the right slider 3334 are respectively disposed outside the two fixing blocks 337. The first rack bar 3335 and the second rack bar 3336 are symmetrically disposed. And the head of the first rack 3335 passes through the two fixing blocks 337 in turn and is fixed on the left slider 3333. The tail of the first rack 3335 passes through the right slider 3334, and the second The head of the rack 3336 passes through the two fixing blocks 337 in turn and is fixed on the right slider 3334, and the tail of the second rack 3336 passes through the left slider 3333 at the first rack An intermediate gear 3337 is disposed between the 3335 and the second rack 3336. The intermediate gear 3337 is meshed with the two racks. The motor 3339 is fixed to the lower side of the flat plate 331 through a mounting base, and the motor 3339 Connected to the intermediate gear 3337 by a sprocket chain drive mechanism 33310, wherein the sprocket chain drive mechanism 33310 is driven The sprocket is disposed coaxially with the intermediate gear 3337, and the motor 3339 drives the left slider 3333 through the transmission of the sprocket chain transmission 33310, the intermediate gear 3337, the first rack 3335 and the second rack 3336 in sequence. And the right slider 3334 moves to both sides. The left swing arm assembly 3331 is mounted on the left slider 3333 and moves with the left slider 3333. The right swing arm assembly 3332 is mounted on the right slider 3334 and follows the right slider 3334. mobile.

As shown in FIGS. 7E-7F, the left swing arm assembly 3331 includes a door, a pillar 333103, a fixing piece 333104, and a side hole bearing 333106. As shown in FIG. 7E, the door is fixed by two levers 333101 and one. The fixing member 333102 is disposed in parallel with the fixing seat 333102, the fixing seat 333102 is fixed on the upper end of the support post 333103, and a fixing piece 333104 is disposed on the lower side of the flat plate 331, and One end of the fixing piece 333104 is fixedly connected to the lower end of the support post 333103. As shown in FIG. 7F, the other end of the fixing piece 333104 is provided with a side hole bearing 333106. As shown in FIG. 7D, the flat plate 331 is provided. There is a swing arm long hole 335, and the support post 333103 passes through the swing arm long hole 335 and moves along the swing arm long hole 335, and a front side of the swing arm long hole 335 is provided with a length longer than the swing arm The side hole 336 of the hole 335 smoothly engages, as shown in FIG. 7F, the side hole bearing 333106 mounted at one end of the fixing piece 333104 is moved into the side hole 336 of the front side of the long arm hole 225 during the movement of the column 333103, thereby The opening of the door is achieved, and the pillar 333103 of the left swing arm assembly 3331 passes through the Fixing piece 333 104 3333 after the articulation with the left slider. The right swing arm assembly 3332 includes a door and a support 333103. The door is composed of a shift lever 333101 and a fixed seat 333102. The two shift levers 333101 are disposed in parallel and vertically mounted on the fixed seat 333102. The fixed seat 333102 is fixed. Mounted on the upper end of the post 333103, the post 333103 of the right swing arm fitting 3332 is directly mounted on the right slider 3334. As shown in FIG. 7F, in the initial position, the blocking door of the left swing arm assembly 3331 is parallel to the first rack bar 3335, and the blocking door of the right swing arm arm member 3332 is perpendicular to the first rack bar 3335. When the motor 3339 drives the left swing arm assembly 3331 and the right swing arm assembly 3332 to move inward while the side hole bearing 333106 at one end of the fixing piece 333104 moves out of the side hole 336 on the front side of the swing arm long hole 225, the left side The door of the swing arm assembly 3331 is rotated 90 degrees in parallel with the door of the right swing arm assembly 3332, and the left swing arm assembly 3331 and the right swing arm assembly 3332 are synchronized to the set position along the swing arm long hole 335. A light control piece 33311 is mounted on the second toothed rod 3336, and two sensors 33312 are disposed on the lower side of the flat plate 331 to cooperate with the light control piece 33311. The light control piece 33311 cooperates with the sensor 33312 to control The start and stop position of the left swing arm assembly 3331 and the right swing arm assembly 3332. In this embodiment, the sensor type 33312 is EE-SX672, and the manufacturer is Omron. A code wheel 3338 is disposed on a shaft of the sprocket chain transmission mechanism 33310 connected to the intermediate gear 3337, and a sensor 33313 corresponding to the code wheel 3338 is mounted on the lower side of the flat plate 331. The code wheel 3338 and the sensor 33313 cooperate to realize the finishing of the object to be clamped by the left swing arm joint 3331 and the right swing arm joint 3332. For the control of the force, in the embodiment, the model of the sensor 33313 is EE-SX672, and the manufacturer is Omron.

As shown in FIGS. 7A-7B, the lever assembly 332 is disposed at the front of the swing arm assembly 333. The closing dimension X of the lever 33201 in the lever assembly 332 is smaller than the shortest side of the bundled object, and the opening and closing distance Y It is larger than the longest side of the bundled object, and the mechanism initial position of the lever assembly 332 is closed. The swing arm assembly 333 is installed to ensure that the right swing arm assembly 3332 is on the inner side of the mechanism, the left swing arm assembly 3331 is on the outer side of the mechanism (ie, the operator side), and the initial position is the left swing arm assembly 3331 open state, which is convenient. Place the bundled object. In operation, each mechanism is in an initial state, and the bundled objects are placed in the bar assembly 332 and the swing arm assembly 333 by a predetermined amount, and one side abuts against the lever 33201 of the two bar fittings 332, and then The swing arm assembly 333 operates to automatically align the left and right sides of the bundled object, and aligns the center of the long side of the bundled object with the center of the mechanism, and completes the shift lever 33201 in the rear stop lever assembly 332 to the open position, the swing arm The assembly 333 also runs to an initial state, ensuring that the strapped object can travel forward.

As shown in FIG. 7G, as another optional semi-automatic embodiment of the present invention, the left swing arm assembly 3331 in the swing arm assembly 333 is removed, and the position of the right swing arm assembly 3332 is controlled by the program so that the size Z is equal to The half of the long side of the bundled object is manually aligned, and the mechanism realizes that the center of the long side of the bundled object is aligned with the center of the mechanism. Among them, the Z size can be set through the interface.

The lateral pushing mechanism 35 of the binding unit 3 is configured to push the banknotes onto the platform 32027 of the pressing mechanism 32 for binding. As shown in FIG. 2, the lateral pushing mechanism 35 is disposed on the alignment centering mechanism 33. Above. As shown in FIGS. 9A-9B, the lateral pushing mechanism 35 includes a motor 3501, a motor bracket 3503, a guide rod assembly, a push rod assembly, and a sprocket chain transmission mechanism 3508, wherein the guide rod assembly includes a right bracket 3504, a guide rod 3505 and a left bracket 3506, the right bracket 3504 and the left bracket 3506 are mounted on the frame 1, and the motor 3501 is mounted on the right bracket 3504 via a motor bracket 3503, the drive sprocket 3502 in the sprocket chain transmission mechanism 3508 That is, mounted on the output shaft of the motor 3501, the driven sprocket 3507 in the sprocket chain transmission mechanism 3508 is mounted on the left bracket 3506 via a holder. The push rod assembly comprises a sliding sleeve 3509, a sliding plate 3510, a fixing post 3512, a fixing plate 3513 and a telescopic push rod fitting 3514. The two sliding sleeves 3509 are respectively sleeved on the two guiding rods 3505 of the guiding rod assembly, and the sliding plate 3510 passes The two sliding sleeves 3509 are moved along the guiding rods 3505, and the sliding plates 3510 are connected by screws to one side of the transmission chain in the sprocket chain transmission mechanism 3508, and the transmission chain can be forward and reverse driven by the motor 3501. The fixed plate 3513 is mounted on the sliding plate 3510 via two fixing posts 3512, and two telescopic push rod fittings 3514 are respectively mounted on both sides of the fixing plate 3513. As shown in FIG. 9A, the telescopic push rod assembly 3514 includes a sliding sleeve 35141, a compression spring 35142, a sliding rod 35144 and a roller 35145. The sliding rod 35144 is inserted into the sliding sleeve 35141, and in the sliding A pressure spring 35142 is disposed between the rod 35144 and the bottom surface of the sliding sleeve 35141, and the sliding rod 35144 is away from one end of the sliding sleeve 35141. A roller 35145 is provided. The function of the telescopic push rod fitting 3514 is that the sliding rod 35144 can be contracted into the sliding sleeve 35141 under the external force, and after the external force disappears, the sliding rod 35144 automatically returns to the position under the action of the compression spring 35142. A light control piece 3515 is mounted on the sliding plate 3510, and two sensors 3516 matching the light control piece 3515 are mounted on a guiding rod 3505 of the guiding rod assembly, and the initial position of the pushing rod assembly The working position is determined by the combination of the sensor 3516 and the light control piece 3515. In this embodiment, the model of the sensor 3516 is EE-SX672, and the manufacturer is Omron.

The pressing mechanism 32 of the binding unit 3 is used for pressure contraction of the bundled object, and the plastic belt is secondarily pressed. As shown in FIG. 2, the pressing mechanism 32 is disposed in the alignment. Front side of mechanism 33. As shown in FIG. 6A, the pressing mechanism 32 includes a driving mechanism 3201, a supporting platform fitting 3202, a moving platform fitting 3203, and a secondary pressing fitting 3204, wherein the supporting platform assembly is as shown in FIG. 6B. 3202 includes a support frame, a connecting sleeve 32024, a compression spring 32025, a lining plate 32026, a platform 32027, a sliding sleeve 32028, and a guiding rod 32029, wherein the support frame is mounted on the frame 1, the support frame includes a bottom plate 32021, a pillar 32022 And the partition plate 32023, the bottom plate 32021 and the partition plate 32023 are connected by the struts 32022, the guide rods 32029 are disposed on the bottom plate 32021 of the support frame, the lining plate 32026 is disposed above the partition plate 32023 of the support frame, and the platform 32027 is fixed on the bottom plate On the lining plate 32026, two sliding sleeves 32028 are disposed between the lining plate 32026 and the partition plate 32023 of the support frame, and two compression springs 32025 are respectively sleeved on the two sliding sleeves 32028, in each sliding sleeve 32028. The front side is respectively provided with a connecting sleeve 32024 for connecting the partition plate 32023 of the support frame with the lining plate 32026 so that the compression spring 32025 is in an initial pressure state.

As shown in FIG. 6A, the mobile platform assembly 3203 includes a connection bottom plate 32031, a pull rod 32032, a pressing block 32033, and a top plate 32034. The connecting bottom plate 32031 can be moved along the guiding rod 32029 of the supporting platform assembly 3202. The 32032 is mounted on the connecting bottom plate 32031, and the two pull rods 32032 are respectively connected to the top plate 32034 through the two sliding sleeves 32028 of the supporting platform assembly 3202, and the pressing block 32033 is fixed under the top plate 32034. On the side, the secondary compression fitting 3204 is mounted on the upper side of the top plate 32034. The driving mechanism 3201 of the pressing mechanism 32 is mounted under the bottom plate 32021 of the supporting platform assembly 3202. The driving mechanism 3201 includes a motor 32010, a driving screw 32011 and a thread mother 32012, wherein the motor 32010 passes through a reducer and the The drive screw 32011 is connected, and the drive screw 32011 is connected to the wire mother 32012 after passing through the bottom plate 32021 of the support platform assembly 3202. The wire mother 32012 is mounted on the connection bottom plate 32031 of the mobile platform assembly 3203. The motor 32010 drives the mobile platform assembly 3203 to move up and down along the guide rods 32029 of the support platform assembly 3202 through the transmission screw 32011 and the transmission of the nut 32012. The moving platform assembly 3203 further drives the top plate 32034 through the pull rod 32032. Lifting, the pressing block 32033 on the top plate 32034 presses the item to be packaged.

The position shown in FIG. 6A is the initial position of the pressing mechanism 32, and the pressing block 32033 maintains the set distance with the platform 32027. When the mechanism is in operation, the motor 32010 in the driving mechanism 3201 rotates in the set direction through the driving screw 32011. And the silk mother 32012 drive drives the mobile platform assembly 3203 down, and passes through the light control piece 3207 disposed on the connection bottom plate 32031 of the mobile platform assembly 3203 and the two photoelectric sensors 3205 mounted on the bottom plate 32021 of the support platform assembly 3202 The moving distance is controlled and the force applied by the pressing block 32033 to the pressed object is controlled. A sensor 3208 is disposed on the lower side of the partition plate 32023 of the supporting platform assembly 3202, and a light control piece 3209 corresponding to the sensor 3208 is disposed on the pull rod 32032 of the moving platform assembly 3203, and the light control piece 3209 is provided. The pull rod 32032 moves, and the light control piece 3209 and the sensor 3208 are used to control the rising height of the moving platform assembly 3203. In this embodiment, the model of the photoelectric sensor 3205 is EE-SX672, the manufacturer is Omron, the model of the sensor 3208 is EE-SX672, and the manufacturer is Omron.

When the moving platform fitting 3203 is pressed into place, the secondary pressing fitting 3204 starts to work, and the plastic tape is pressed to attach the plastic tape to the pressed object. As shown in FIG. 6C, the secondary compression fitting 3204 includes a motor 32041, a driving shaft and a pressure plate assembly, wherein the driving shaft assembly includes a bracket 32043, a cam 32044, a spindle 32045, a gear set 32046, and a code wheel 32047. And a photoelectric sensor 32048, the motor 32041 is connected to the main shaft 32045 through a gear set 32046, and the main shaft 32045 drives a cam 32044 mounted on the bracket 32043 to rotate. The cam 32044 has two working positions and passes through the code wheel 32047 and The photoelectric sensor 32048 performs positioning control. In this embodiment, the photoelectric sensor 32048 is EE-SX672 and the manufacturer is Omron. The pressing plate assembly includes a pressing bearing 32049, a shaft pin 320410, a sliding rod 320411, a pressing plate 320412, a pressing plate pressing spring 320413, a buffer plate 320414 and a bracket compression spring 320415, wherein the sliding rod 320411 is inserted into the moving platform assembly 3203. In the pressing block 32033, the pressing plate 320412 is disposed between the plurality of pressing blocks 32033, and one end of the sliding bar 320411 inserted into the pressing block 32033 is connected to the pressing plate 320412, and the pressing bearing 32049 is installed through a shaft pin 320410. a free end end of the sliding bar 320411, and the pressing bearing 32049 is abutted against a cam 32044 in the driving coupling member, and the cam 32044 is rotated by the pressing bearing 32049 and the sliding bar 320411 The pressure plate 320412 is pressed down to achieve secondary compression of the plastic strip. The buffer plate 320414 is disposed on the lower side of the pressure plate 320412, and a pressure plate spring 320413 for buffering is disposed between the buffer plate 320414 and the pressure plate 320412. A compression spring 320415 connected to the pressure plate 320412 is disposed in the bracket 32043 of the drive shaft assembly, and the return position of the pressure plate assembly is completed by the compression spring 320415.

The inline sealing and cutting mechanism 36 of the bundling unit 3 is used for sealing and cutting the plastic tape to complete a bundling of the banknotes. As shown in FIG. 2, the inline sealing and cutting mechanism 36 is disposed above the pressing mechanism 32. As shown in FIGS. 10A-10B, the inline sealing and cutting mechanism 36 includes a motor 3601, a box 3602, a drive shaft 3603, a gear 3604, a rack 3605, a sliding sleeve 3606, a compression spring 3607, a movable pad 3608, and a solid. The fixed plate 3609, the cutter body 3610, the left blade plate 3611, the right blade plate 3612, the bracket 3613, the guide wheel 3614, the code wheel 3615, the light control piece 3617, the code wheel sensor 3616, and the movement sensor 3618. The motor 3601 is mounted on the frame 1 through a support. The output shaft of the motor 3601 is coupled to the drive shaft 3603. As shown in FIG. 10B, the gear 3604 is fixed on the drive shaft 3603. The gear 3604 is rotated by the motor 3601, and a protective casing 3602 is disposed outside the transmission shaft 3603 and the gear 3604. A sliding sleeve 3606 is disposed on the casing 3602, and the gear rod 3605 passes. The sliding sleeve 3606 is vertically mounted on the casing 3602, and the racking rod 3605 passes through the casing 3602 and is fixed to the cutter body 3610 through a fixing plate 3609. The racking rod 3605 is opposite to the gear 3604. In engagement, the motor 3601 drives the cutter body 3610 up and down through the gear 3604 and the rack bar 3605. A left guard blade 3611 and a right guard blade 3612 are respectively disposed on two sides of the cutter body 3610, and a gap is left between the left guard blade 3611 and the right guard blade 3612 and the cutter body 3610 to ensure a certain gap. Moving, and in the initial position, both blade plates are higher than the blade edge of the cutter body 3610, and on the upper side of the fixed plate 3609, between the left blade plate 3611 and the right blade plate 3612 and the rack bar 3605 There is a movable pad 3608, and the movable pad 3608 forms a relative sliding relationship with the toothed rod 3605. A pressure spring 3607 is disposed between the movable backing plate 3608 and the retaining ring on the toothed rod 3605, and the left protective blade plate is provided. 3611, the right blade plate 3612 and the movable pad 3608 constitute a guard plate assembly, a bracket 3613 is disposed outside the right blade plate 3612, and a guide wheel 3614 is disposed on the bracket 3613 for guiding the plastic belt And avoid the knife plate to burn the plastic strip. When the mechanism is working, the motor 3601 drives the gear 3604 to rotate, and the gear rod 3605 is linearly moved by the meshing, and the cutter body 3610 and the guard plate assembly are pressed down by the gear rod 3605. After reaching the upper surface of the mating base, the guard plate assembly stops falling. The cutter body 3610 continues to move downward to protrude and seal the plastic belt. After the mechanism is returned, the left blade plate 3611 and the right blade plate 3612 are reset by the pressure spring 3607. A light control piece 3617 is disposed on the shield assembly, and a movement sensor 3618 is disposed on the housing 3602. The initial position of the cutter body 3610 is determined by the cooperation of the light control piece 3617 and the movement sensor 3618, and is disposed on the output shaft of the motor 3601. The code wheel 3615 is provided with a code wheel sensor 3616 on the housing 3602. The lifting distance of the blade body 3610 is determined by the combination of the code wheel 3615 and the code wheel sensor 3616. In this embodiment, the type of the movement sensor 3618 is For EE-SX672, the manufacturer is Omron, the model number of the code wheel 3616 is EE-SX672, and the manufacturer is Omron.

The turning mechanism 34 of the tying unit 3 is used to invert the object after the bundling is completed. As shown in FIG. 2, the turning mechanism 34 is mounted on the supporting platform fitting 3202 of the pressing mechanism 32. As shown in FIGS. 8A-8B, the turning mechanism 34 includes a motor 3401, a bracket 3402, a gear 3403, a rack bar 3404, a light control piece 3405, a photoelectric sensor 3406, a sliding sleeve 3407, a pin 3408, a pendulum piece 3409, and a swing arm. 3410, a mandrel 3411, a bearing 3412, and a torsion spring 3413. The motor 3401, the bracket 3402, and the gear 3403 are disposed on the lower side of the lining plate 32026 of the pressing mechanism 32 supporting the platform assembly 3202. The motor 3401 is mounted on the lining plate 32026 through the bracket 3402, and the gear 3403 Mounted on the motor On the output shaft of the 3401. The swing arm 3410 is mounted on the mandrel 3411 through the bearing 3412 and the torsion spring 3413. The function of the 3413 torsion spring is to assist the accurate positioning of the horizontal position of the swing arm 3410. The mandrel 3411 is disposed in the platform 32027 of the supporting platform assembly 3202. The upper surface of the swing arm 3410 is flush with the upper side of the platform 32027 when not turned over, and one end of the rack 3404 is connected to the swing arm 3410 through the pin 3408 and the swing piece 3409, and is mounted on the support platform. The sliding sleeve 3407 on the lining plate 32026 of the 3202 is positioned, and the other end of the rack 3404 is engaged with the gear 3403. Under the driving of the motor 3401, the shank 3404 can be moved up and down, thereby driving the swing arm 3410 with the mandrel 3411. The reciprocating swing is performed for the center of rotation, and the object placed on the swing arm 3410 is inverted by 90 degrees. A photo control piece 3405 is disposed on the rack 3404, and two photosensors 3406 are provided on the bracket 3402 to cooperate with the light control piece 3404. The initial horizontal position and the inverted position of the swing arm 3410 are The control chip 3405 is implemented in cooperation with the photo sensor 3406. In this embodiment, the photoelectric sensor 3406 is EE-SX672 and the manufacturer is Omron.

The function of the bundling unit 3 is realized: as shown in FIGS. 18A to 18B, the upper reel mechanism 37 is used for winding up the tape, the solid strip path of the plastic strip is in an initial state, and the bundled object is completed by the alignment mechanism 33 in the sorting area. Finishing, and then pushing it to the strapping zone (ie, the platform 32027 of the pressing mechanism 32) by the lateral pushing mechanism 35. During the traveling, the bundled material also drives the plastic belt to advance, and after being bundled, the strap is formed. In the state of three-side wrapping, the pressing mechanism 32 presses down and shrinks the bundled object, the lateral pushing mechanism 35 returns, and the secondary pressing and clamping member 3204 in the pressing mechanism 32 presses and fixes the upper plastic belt, and the in-line sealing and cutting mechanism 36 with a plastic belt under pressure, in place, the overlapping upper and lower layers of plastic tape are adhesively cut, wherein the left side of the plastic strip forms a closed bundling of the fourth side of the bundled material, and the right side of the plastic strip still maintains the connection of the upper and lower plastic strips. After the sticking is completed, the mechanisms return to the initial position, and the inverting mechanism 34 inverts the straps by 90 degrees to the pressing mechanism 32, and waits for the intermediate transport unit 4 to push, and the strapping unit 3 functions.

The object bundled by the bundling unit 3 is fed into the packet heat shrink unit 5 via the intermediate transfer unit 4, as shown in FIG. 1, the intermediate transfer unit 4 is disposed on the top side of the chassis 1, and the intermediate transfer unit 4 Used to push the bundled object longitudinally. As shown in FIGS. 11A to 11B, the intermediate transfer unit 4 includes a motor 41, a push slide assembly 42, a guide rod assembly 43, an adjustment bolt 45, a timing belt drive mechanism 46, a pressure piece 47, a light control sheet 48, and a sensor. 49. The push slide assembly 42 includes a slide plate 421, an adapter plate 423, a vertical plate 424, and a push plate 425. The guide rod assembly 43 includes a left side plate 431, a guide rod 432, a right side plate 433, and a guide rod 434, and pushes the slide plate. The sliding plate 421 of the engaging member 42 is mounted on the guiding rod 432 of the guiding rod assembly 43 via a sliding bearing 422. The pushing plate 425 of the pushing sliding plate assembly 42 is disposed under the sliding plate 421, and the sliding plate 421 is sequentially passed. The adapter plate 423 and the vertical plate 424 are connected to the push plate 425. One end of the guide rod 432 of the guide rod assembly 43 is fixedly connected to the left side plate 431, the other end is fixed to the right side plate 433, and the motor 41 is disposed on the left side. The upper side of the side plate 431 is connected to the right side plate 433 via a timing belt transmission mechanism 46, wherein the driving pulley of the timing belt transmission mechanism 46 is fixed to the output shaft of the motor 41, The moving pulley is disposed on the right side plate 433 through a pulley bracket 44 and a guiding rod 434. An adjusting bolt 45 is disposed at a rear end of the pushing sliding plate assembly 42. The adjusting bolt 45 is connected to the pulley bracket 44 and passes through The adjusting bolt 45 adjusts the front-rear distance of the pulley bracket 44, thereby adjusting the timing belt tightness in the timing belt transmission mechanism 46. The sliding plate 421 in the pushing sliding plate assembly 42 is driven by the pressing piece 47 and the timing belt. The timing belt fixing in the mechanism 46 realizes the reciprocating movement of the push slide assembly 42 on the guide rod assembly 43 by the synchronous belt transmission mechanism 46, and is provided on the slide plate 421 of the push slide assembly 42. There is a light control piece 48, and a sensor 49 matched with the light control piece 48 is respectively disposed on the adapter plate 423 of the push slide assembly 42 and a guide rod 432 of the guide rod assembly 43. The slide assembly 42 cooperates with the light control piece 48 and the sensor 49 to control the start and stop position, thereby realizing the function of pushing the bundled object. In this embodiment, the model of the sensor 49 is EE-SX672, and the manufacturer is Omron.

The encapsulating heat shrinking unit 5 heat-shrinks the bundled object by using a heat shrinkable film. As shown in FIGS. 3A to 3B, the packet heat shrinking unit 5 includes a heat shrinkable film guiding film puncturing mechanism 51 and a film covering cover. The mechanism 52, the horizontal banknote pushing mechanism 53, the L-shaped sealing and cutting mechanism 54, the vertical conveying mechanism 55, the waste film collecting mechanism 56 and the heat shrinking furnace 57, wherein the heat shrinkable film guiding film puncturing mechanism 51 for providing the folded heat shrinkable film is As is known in the art, as shown in FIG. 19, a support roller is disposed on the frame 1 above the heat shrinkable film guiding film puncturing mechanism 51, and the folding film is placed on the roller, and the folding film is passed through The heat shrinkable film guiding film puncturing mechanism 51 is derived.

The split mask mechanism 52 of the packet heat shrink unit 5 is used to separate the upper and lower layers of the folded film which are led out by the heat shrinkable film guide film puncturing mechanism 51. As shown in FIG. 12, the split mask mechanism 52 includes a support. The bracket 521, the pillar 522, the bottom plate 523, the guide bar 524, the lower hinge 525, the swing plate 526, the swing frame 527 and the upper hinge 528, wherein one end of the branch support bracket 521 is closed at one end, and both sides of the support bracket 521 are All of the objects are open-ended, and the object can enter the split mask mechanism 52 from the outer side (ie, the operation side) of the support bracket 521, and the support post 522 for supporting the support is disposed in the branch support 521, and the support bracket 521 is installed. On the bottom plate 523, the bottom plate 523 is mounted on the frame 1, and a guide strip 524 is disposed on the bottom plate 523, and the object is moved into the diaphragm cover mechanism 52 along the guide strip 524, and the swing plate 526 is folded down. The page 525 is hinged at the front end of the bottom plate 523, and the pendulum 527 is hinged to the upper side of the front end of the sub-bracket 521 by the upper flap 528, and both the swinging plate 526 and the pendulum 527 can swing inward.

The lateral push mechanism 53 of the packet heat shrink unit 5 is disposed inside the split mask mechanism 52 for pushing out the bundle of money and the thermoplastic film entering the split mask mechanism 52, as shown in FIGS. 13A-13B. The lateral bill pushing mechanism 53 includes a bottom plate 531, a motor 532, a timing belt transmission mechanism 533, a support 534, a sensor 535, a nut 536, a push rod 537, a pusher plate 538, and a lead screw 539, wherein the lead screw 539 passes through two A support 534 is mounted on the bottom plate 531, and a motor 532 is also mounted on the bottom plate 531, and is connected to the lead screw 539 through a timing belt transmission mechanism 533, that is, the motor 532 drives the lead screw The 539 is rotated, and the lead screw 539 is sleeved with a thread 536. The two push rods 537 are mounted on the thread 536. The pusher 538 is mounted on the front end of the two push rods 537, and the motor 532 passes through The lead screw 539 and the thread 536 drive drive the pusher plate 538 to reciprocate linearly, thereby driving the pusher plate 538 to complete the push function, and the light guide 536 is provided with a light control piece, and the horizontal push mechanism is The bottom plate 531 of the 53 is provided with two sensors 535 for cooperating with the light control piece. The start and stop positioning of the horizontal banknote pushing mechanism 53 is realized by the cooperation of the sensor 535 and the light control piece. In this embodiment, the model of the sensor 535 is EE-SX672, and the manufacturer is Omron.

The vertical conveying mechanism 55 of the packet heat shrink unit 5 is provided with a tray 551 which pushes the object onto the tray 551 of the vertical conveying mechanism 55, as shown in Figs. 14A to 14B, the vertical conveying mechanism 55. The overall mechanism is the same as the horizontal banknote pushing mechanism 53 except that the horizontal banknote pushing mechanism 53 is installed in parallel, and the vertical conveying mechanism 55 is vertically installed. The difference in the parts is that the pusher plate 538 in the lateral banknote pushing mechanism 53 is replaced with a vertical conveying mechanism. The tray 551 of 55, the vertical conveying mechanism 55 is used to send the packaged object to the heat shrink furnace 57.

The L-shaped sealing and cutting mechanism 54 of the packet heat shrinking unit 5 is used to realize L-type sealing and cutting of the heat shrinkable film. As shown in FIG. 3A, the L-shaped sealing and cutting mechanism 54 is disposed above the vertical conveying mechanism 55. As shown in FIGS. 15A to 15C, the L-shaped sealing and cutting mechanism 54 includes a bottom plate 5401, an upper plate 5402, a motor 5403, a lower plate 5404, a lower nut 5405, a screw 5406, a lower connecting plate 5407, and a lower bracket 5408. L-shaped support 5409, baffle plate 5410, upper connecting plate 5411, upper bracket 5412, blade holder 5413, blade 5414, cage 5415, upper nut 5416, plate fitting 5417, compression spring 5418, fixing plate 5419, stopper 5420, a guide wheel 5421 and a guide rod 5422. The motor 5403 is mounted under the bottom plate 5401. On the upper side of the bottom plate 5401, a lower support plate 5404 and an upper support plate 5402 are formed in a "convex" shape. The lower support plate 5404 and the upper support plate 5402 pass through two guide rods. 5422 is mounted on the bottom plate 5401, and the lower support plate 5404 and the upper support plate 5402 are movable up and down along the guide rod 5422, and a lead screw 5406 is disposed on the protruding portion of the upper support plate 5402 and the lower support plate 5404. The bottom end of the lead screw 5406 is sequentially connected to the output shaft of the motor 5403 through the upper tray 5402 and the lower tray 5404, and the motor 5403 drives the lead screw 5406 to rotate. The lead screw 5406 includes an upper threaded section and a lower threaded section, and the upper threaded thread and the lower threaded thread are opposite to each other, and the lower pallet 5404 is provided with a lower nut 5405, the lower nut 5405 and the lead screw 5406 The lower threaded section is engaged. The upper bracket 5402 is provided with an upper nut 5416. The upper nut 5416 is engaged with the upper threaded section of the lead screw 5406, and the two rods are driven to move in opposite directions when the screw 5406 is rotated. The lower connecting plate 5407 and the lower bracket 5408 are disposed in parallel, and the L-shaped bracket 5409 is mounted on the upper side of the lower bracket 5404 through the lower connecting plate 5407 and the lower bracket 5408, in the L-shaped A cushion plate 5410 is disposed on the support 5409. The upper connecting plate 5411 and the upper bracket 5412 are disposed in parallel, and the blade holder 5413 is mounted on the lower side of the upper bracket 5402 through the upper connecting plate 5411 and the upper bracket 5412, and the blade 5414 is disposed on the blade holder 5413. The blade 5414 has a blade facing downward and at the blade 5414 A protective cage 5415 is provided on the outer side. A pressing plate fitting 5417 is disposed between the guiding rod 5422 and the seat 5413. The pressing plate fitting 5417 is parallel to one side of the seat 5413, and a fixing plate 5419 is disposed on the lower connecting plate 5407 and the lower bracket 5408. The fixing plate 5419 is disposed in parallel with the pressing plate assembly 5417. The pressing plate assembly 5417 abuts the lower fixing plate 5419 when the blade 5414 of the mechanism is pressed and cut, and is disposed at the rod portion of the pressing plate assembly 5417. A compression spring 5418 for resetting. The fixing plate 5419 is provided with a stopper hook 5420 and a guide pulley 5421 for forcibly guiding the sealed waste film. When the mechanism is working, since the upper threaded section and the lower threaded section of the lead screw 5406 are mutually reverse-threaded and respectively meshed with the upper nut 5416 and the lower nut 5405, the motor 5403 drives the lead screw 5406 to rotate, and then drives the upper pallet 5402 and the lower The plate 5404 is moved in the opposite direction to engage the blade 5414 with the buffer plate 5410 of the L-shaped holder 5409 to realize the L-type sealing and cutting function of the heat shrinkable film.

The vertical conveying mechanism 55 sends the packaged object to the heat shrinking furnace 57 to complete the heat shrinking process. As shown in FIG. 3A, the heat shrinking furnace 57 is disposed under the heat shrinkable film guiding film puncturing mechanism 51, as shown in FIGS. 16A to 16C. As shown, the heat shrink furnace 57 includes a furnace body 571, a transmission mechanism 572, a heating pipe 573, an inlet buffer passage 576, an outlet buffer passage 577, a motor 578, a fan motor, an impeller fan, and a heat shrink furnace bracket 5701, two of which The heat shrinkable furnace brackets 5701 are arranged in parallel, and the furnace body 571 of the heat shrinking furnace 57 is installed on the two heat shrinkable furnace brackets 5701, and the packaged objects are sent into the furnace body 571 between the two heat shrinkable furnace brackets 5701. In the embodiment, the transmission mechanism 572 is a sprocket chain transmission mechanism. After the vertical conveying mechanism 55 is lowered, the packaged object is sent to the chain of the transmission mechanism 572, before and after the furnace body 571. The two ends are respectively provided with a buffering inlet buffer channel 576 and an outlet buffer channel 577. The motor 578 for driving the transmission mechanism 572 is disposed on the lower side of the outlet buffer channel 577, and the motor 578 passes through a chain transmission mechanism 5702. Transmitter A chain drive sprocket 572 coupled to the shaft, i.e. the object after the packet buffer via the inlet passage 576 into the furnace body 571, 577 by the outlet channel output buffer. The outer surface of the inner wall 575 of the furnace body 571 is provided with a heat insulating layer 574. In this embodiment, the material of the heat insulating layer is ceramic fiber, as shown in FIGS. 16A and 16B, on the bottom side and both sides of the furnace body 571. Each of the side walls is provided with a heating pipe 573, and the heating pipes 573 are sequentially inserted into the furnace body 571 and heated in advance, and the heating pipe 573 can be taken out, and a dismantling port of the heating pipe 573 is opened in the furnace wall of the furnace body 571. An impeller fan is disposed in the furnace body 571, and a fan motor that drives the impeller fan is installed outside the furnace body 571. A long slot is provided at the input end of the two heat shrinkable furnace brackets 5701. The two ends of the chain shaft of the driven sprocket of the transmission mechanism 572 are respectively inserted into the long slots of the two heat shrinkable furnace brackets 5701, and the adjusting bolts 5703 are inserted. The long groove is fixedly connected to the chain shaft, and the adjusting bolt 5703 is screwed with the heat shrinkable furnace bracket 5701, and the chain shaft of the driven sprocket of the transmission mechanism 572 passes the adjustment. The bolt 5703 is adjusted in position in the long groove. In the inlet buffer channel 576 and the outlet buffer channel 577, a photoelectric sensor 570 is provided for detecting the input and output of the object. In this embodiment, the model of the photoelectric sensor 570 is EE-SX672, and the manufacturer is Omron. A thermocouple 579 is provided in the inner cavity of the furnace body 571.

After the L-type sealing and cutting mechanism 54 is sealed, the strip-shaped waste film is wound up by the waste film collecting mechanism 56. As shown in FIG. 3A, the waste film collecting mechanism 56 is disposed below the L-shaped sealing and cutting mechanism 54. As shown in FIG. 17, the waste film recovery mechanism 56 includes a motor 561, an inner stop reel 562, a drive shaft 563 provided with a thread at one end, a compression spring 564, a support rod assembly 565, an outer stop reel 566, and a lock. The handle 567 and the positioning pin 568, the motor 561 is fixed on the frame 1, and the output end of the motor 561 is directly fixed to the drive shaft 563 to drive the rotation, the inner baffle plate 562, the support rod assembly 565, and the outer A baffle plate 566 is in turn fitted over the drive shaft 563. The support rod assembly 565 includes a support rod 5651 and a link mechanism 5652. Each link mechanism 5652 includes two links that are hingedly connected in the middle, and the ends of the two links of each link mechanism 5652 are The support rods 5651 are connected, and the other ends of the two links of each link mechanism 5652 are respectively connected to the inner and outer baffles 562 and 566, and the support rods 565 are connected by the positioning pins 568 and The drive shaft 563 is connected, and a compression spring 564 is provided in the support rod assembly 565 for retracting the link mechanism 5652. The lock handle 567 is disposed outside the outer stop reel 566 and is The driving shaft 563 is screwed, and the locking handle 567 is screwed to push the outer baffle 566 to slide inwardly, and is supported by the axially inner force of the outer reel 566. The supporting rod assembly 565 acts through the link mechanism 5652. The support rod 5651 is stretched, and a strip-shaped waste film is wound around the support rod 5651. After the waste film is wound, when the locking handle 567 is loosened and the outer stop reel 566 is removed, the elastic force of the compression spring 564 acts, and the link mechanism 5652 in the support rod assembly 565 is returned to contract, so that the waste film and the support are supported. A gap is created between the rods 5651, which can be easily removed from the residual tape without being affected by the friction. At the same time, when the head of the waste film is fixed, it is only necessary to tie the strip-shaped waste film head and put it along the gap of any one of the support rods 5651 on the support rod assembly 565, so that the head can be connected with the reel.

The function of the packet heat shrinking unit 5 is realized: as shown in FIG. 19, the folding film is placed on a roller on the upper side of the frame 1, and the open side of the folding film is located at the front side (ie, the operator side), and the heat shrinkable film guide The film puncturing mechanism 51 passes through the film as shown in the figure. After reaching the film separating cover mechanism 52, the upper and lower layers of the folding film are separated, and guided to the front end along the branching bracket 521, and the front port is sealed by the L-shaped sealing and cutting mechanism 54. , into an L-shaped semi-closed plastic film, the bundled object enters the sub-bracket 521, and the horizontal push-pick mechanism 53 pushes the bundled object forward, and the object advances also drives the plastic film to advance, so that the plastic The film wraps the bundled object, and the heat shrinkable film guide film puncturing mechanism 51 simultaneously performs the film blasting action, and the bundled object is pushed onto the tray 551 of the vertical conveying mechanism 55, and the horizontal banknote pushing mechanism 53 is returned, and the L-shaped sealing and cutting mechanism is returned. 54 closed, the L-shaped sealing of the folding film again, at this time formed a closed pocket on the folding film. The encapsulation work is completed, and the side waste film generated in the continuous sealing and cutting process is connected to the waste film recovery mechanism 56 through the stopper hook 5420 of the L-shaped sealing and cutting mechanism 54 and the guide wheel 5421 and a guide roller. The front of the folding film is either driven by the bundled object or by the waste film recovery mechanism 56.

The working principle of the invention is:

First, the label is printed on the plastic strip by the label printing unit 2, and then as shown in FIGS. 18A to 18B, the solid strip path of the plastic strip is in an initial state, and the bundled object is finished by the alignment mechanism 33 in the sorting area, and then the lateral push mechanism is used. 35 pushes it to the strapping zone (ie, the platform 32027 of the pressing mechanism 32). During the traveling process, the bundled material also drives the plastic belt to advance, and after the bundled object is positioned, the strap forms a three-sided wrapping state, and the pressing mechanism 32 is pressed down and contracted, the lateral pushing mechanism 35 is returned, the secondary pressing member 3204 in the pressing mechanism 32 presses and fixes the upper plastic belt, and the inline sealing and cutting mechanism 36 is pressed with the plastic belt. After being in place, the overlapping upper and lower plastic strips are adhered, wherein the left side of the plastic strip forms a closed bundling of the fourth side of the bundled material, and the right side of the plastic strip still maintains the connection of the upper and lower plastic strips. Returning to the initial position, the inverting mechanism 34 inverts the bundling by 90 degrees, and the bundling unit 3 is functionally completed.

Then, as shown in Fig. 19, the folded film is placed on a roller on the upper side of the frame 1, and the opening side of the folding film is located on the front side (i.e., the operator side), and the heat shrinkable film guiding film puncturing mechanism 51 is as shown in the figure. After passing through the membrane, after reaching the membrane mask mechanism 52, the upper and lower layers of the folding membrane are separated, and guided to the front end along the branching bracket 521, and the front port is sealed by the L-shaped sealing and cutting mechanism 54 to form an L-shaped semi-closed plastic film. The bundled object enters the sub-bracket 521, and the horizontal push-pick mechanism 53 pushes the bundled object forward, and the bundled object advances also drives the plastic film to advance, so that the plastic film wraps the bundled object, and the heat The shrink film guiding film puncturing mechanism 51 performs the film releasing operation in synchronization, and after the bundled object is pushed to the predetermined position of the tray 551 of the vertical conveying mechanism 55, the lateral banknote pushing mechanism 53 is returned, and the L-shaped sealing and cutting mechanism 54 is closed again. The flap is L-shaped and sealed, and a closed pocket is formed on the flap. The encapsulation work is completed, and the side waste film generated in the continuous sealing and cutting process is connected to the waste film recovery mechanism 56 through the stopper hook 5420 of the L-shaped sealing and cutting mechanism 54 and the guide wheel 5421 and a guide roller. The front of the folding film is either driven by the bundled object or by the waste film recovery mechanism 56.

Claims (24)

  1. A fully automatic plastic packaging machine characterized by comprising a frame (1), a strapping unit (3), an intermediate transfer unit (4), a packet heat shrink unit (5), a drive system (6), a control system (7) And an early warning system (8), wherein the bundling unit (3), the intermediate transfer unit (4) and the packet heat shrink unit (5) are installed in the frame (1), and the object to be bundled passes through the bundling unit ( 3) Bundling, the bundled object is sent to the packet heat shrinking unit (5) by the intermediate transfer unit (4);
    The strapping unit (3) comprises an upper reel mechanism (37), a lower reel mechanism (31), a alignment mechanism (33), a lateral pushing mechanism (35), a pressing mechanism (32), a font type a sealing and cutting mechanism (36) and an inverting mechanism (34), wherein the upper reel mechanism (37) and the lower reel mechanism (31) are respectively disposed at upper and lower ends of the binding unit (3), and the plastic reels are respectively disposed on On the upper reel mechanism (37) and the lower reel mechanism (31), a alignment centering mechanism (33) for aligning the objects to be bundled is disposed above the lower reel mechanism (31) The bundled object to be bundled is pushed into the pressing mechanism (32) through the lateral pushing mechanism (35), and the pressing mechanism (32) is disposed on the front side of the alignment centering mechanism (33). The pressing mechanism (32) is provided with a supporting platform assembly (3202) and a secondary pressing and clamping member (3204) for secondary pressing the plastic belt, and is disposed above the pressing mechanism (32) There is a letter-type sealing and cutting mechanism (36) for sealing and cutting a plastic strip, and a flipping mechanism (34) for flipping the bundled object is mounted on the supporting platform of the pressing mechanism (32). On (3202);
    The packet heat shrinking unit (5) comprises a heat shrinkable film guiding film puncturing mechanism (51), a film dividing hood mechanism (52), a lateral banknote pushing mechanism (53), an L-shaped sealing and cutting mechanism (54), and a vertical conveying mechanism ( 55) a waste film recovery mechanism (56) and a heat shrinking furnace (57), the bundled object is turned over by the turning mechanism (34), and sent to the film dividing cover mechanism via the intermediate transfer unit (4) (52), a heat shrinkable film guiding film puncturing mechanism (51) for guiding the heat shrinkable film is disposed above the film separating cover mechanism (52), and the upper and lower layers of the heat shrinkable film are led through the split film cover The mechanism (52) is separated, the horizontal banknote pushing mechanism (53) is disposed in the film separating cover mechanism (52), and the vertical conveying mechanism (55) is disposed on the front side of the film separating cover mechanism (52). The bundled object is pushed onto the tray (551) of the vertical conveying mechanism (55) through the lateral bill pushing mechanism (53), and the L-shaped sealing and cutting mechanism (54) for sealing and cutting the heat shrinkable film is disposed on the vertical Above the conveying mechanism (55), the heat shrinking furnace (57) is disposed under the film separating cover mechanism (52), and the plastic sealed object is sent to the heat shrinking furnace through the vertical conveying mechanism (55) (57) Input for winding a waste film recovery mechanism (56) for the strip waste film is disposed under the L-shaped sealing and cutting mechanism (54);
    The drive system (6) and the early warning system (8) are disposed on the bottom layer of the frame (1), and the control system (7) is disposed at the upper end of the frame (1).
  2. The automatic plastic packaging machine according to claim 1, wherein one side of the binding unit (3) is provided with an identification printing unit (2), and the identification printing unit (2) comprises a printer (21), Fixing frame (22), guide rail and slider mechanism (23), lock hook assembly (24), fixed shaft (25), limit bracket (26) and rubber plate assembly (27), printer (21) and the fixed The frame (22) is fixedly connected, and the lock hook assembly (24) is mounted on the fixing frame (22) and coupled with a slider in the guide rail and the slider mechanism (23) along the guide rail and The guide rails in the slider mechanism (23) are moved, the rubber sheet assembly (27) is disposed in front of the print head of the printer (21), and the plastic belt is passed between the rubber sheet assembly (27) and the printer (21).
  3. The fully automatic plastic packaging machine according to claim 2, wherein the rubber sheet assembly (27) comprises a fixing plate (271), a rubber plate (272) and a guide wheel (273), wherein the fixing plate (271) Mounted on the frame (1), the rubber plate (272) is mounted on the fixing plate (271), and the upper and lower ends of the fixing plate (271) are respectively mounted with guide wheels (273), and the guide wheels (273) The outer diameter is higher than the working surface of the rubber plate (272), the lock hook assembly (24) is composed of a bracket, a torsion spring, a mandrel and a positioning hook, and the torsion spring and the positioning hook are respectively hinged to the bracket through the mandrel on.
  4. The fully automatic laminating and packaging machine according to claim 1, wherein the upper reel mechanism (37) and the lower reel mechanism (31) are provided with side plates (3101) and plastic reel members (3102). , the motor (3103), the first tape guide roller (3104), the swing roller assembly (3105), and the fixed tape guide roller (3108), the motor (3103) and the plastic tape reel member (3102) are separately provided On both sides of the side plate (3101), a plastic reel is mounted on the plastic tape reel (3102), and the plastic reel (3102) is rotated by the motor (3103). A first guide roller (3104), a swing roller assembly (3105) and a fixed tape guide roller (3108) are mounted on the side plate (3101), and the swing roller assembly (3105) is provided with a swing bar Roller (31055);
    The plastic tape on the upper reel mechanism (37) sequentially passes around the fixed tape guide roller (3108), the swing bar roller (31055) on the swing roller assembly (3105), and the first tape guide roller (3104). On the plastic reel, the lower reel mechanism (31) is further provided with a second tape guide roller (3110) on the front side of the first tape guide roller (3104), and the plastic on the lower reel mechanism (31) The belt is taken out from the plastic reel and sequentially bypasses the first belt guide roller (3104), the swing rod roller (31055) on the swinging roller assembly (3105), the second belt guide roller (3110), and the fixed belt roller. (3108).
  5. The fully automatic plastic packaging machine according to claim 4, wherein the plastic tape reel (3102) comprises two parallel reels (31021) and a central axis connected to the center of the reels (31022). And a quick opening and closing handle (31023), the plastic reel is mounted on the central shaft (31022), and the quick opening and closing handle (31023) is taken out along the central axis (31022) at the outer reel (31021) Lifting up to a horizontal position on the same line as the axis of the central axis (31022), the central axis (31022) is provided with a code wheel (31024), and the side plate (3101) is mounted with a seat The code wheel (31024) is matched with a code wheel photoelectric sensor (3111).
  6. The fully automatic laminating and packaging machine according to claim 4, wherein the swinging roll fitting (3105) comprises a fixed shaft (31051), a bearing (31052), a swing rod bracket (31053), and a swing rod roller (31055). One end of the swing rod bracket (31053) is provided with the swing rod roller (31055), and the other end is hinged to the fixed shaft (31051) through the bearing (31052), the fixed shaft (31051) Mounted on the side plate (3101), a light control piece (31054) is disposed in the middle of the swing bar bracket (31053), and the light control piece (31054) is matched on the side plate (3101). Inductive switch under the pendulum (3107).
  7. The fully automatic plastic packaging machine according to claim 1, wherein the alignment mechanism (33) comprises a flat plate (331), a lever assembly (332) and a swing arm assembly (333), The plate (331) is mounted on the frame (1), the bar assembly (332) and the swing arm assembly (333) are both mounted at the front end of the plate (331), and the swing arm assembly (333) is disposed On the rear side of the bar assembly (332).
  8. The fully automatic plastic packaging machine according to claim 7, wherein the lever assembly (332) comprises a lever (33201), a left mount (33202), a drive rack (33204), and a right mount. (33205), connecting gear (33206), driven rack (33207), intermediate gear (32208), motor (33209) and sprocket chain drive (33210), said motor (33209) through said sprocket chain The transmission mechanism (33210) drives the intermediate gear (32208) to rotate, the intermediate gear (32208) meshes with both the active gear bar (33204) and the driven gear bar (33207), and the left fixed seat (33202) and the seat The active rack (33204) is fixedly connected, the right mount (33205) is fixedly connected to the driven rack (33207), and the left mount (33202) and the right mount (33205) are respectively provided with a The root passes through the bar (33201) of the plate (331); the closing dimension X of the bar (33201) in the bar fitting (332) is smaller than the dimension of the shortest side of the bundled object, and the opening and closing distance Y is greater than The size of the longest side of the bundled object, and the initial position of the lever assembly (332) is closed.
  9. The automatic plastic packaging machine according to claim 7, wherein the swing arm assembly (333) comprises a left swing arm assembly (3331), a right swing arm assembly (3332), and a left slider (3333). Right slider (3334), first rack (3335), second rack (3336), intermediate gear (3337), code wheel (3338), motor (3339) and sprocket chain drive (33310), The motor (3339) is connected to the intermediate gear (3337) by the sprocket chain transmission mechanism (33310), the intermediate gear (3337) and the first rack (3335) and the second rack ( 3336) is engaged, the head of the first rack (3335) is fixedly connected to the left slider (3333), the head of the second rack (3336) and the right slider (3334) For the attachment, the left swing arm assembly (3331) is mounted on the left slider (3333), and the right swing arm assembly (3332) is mounted on the right slider (3334).
  10. The automatic plastic packaging machine according to claim 9, wherein the left swing arm assembly (3331) and the right swing arm assembly (3332) are respectively provided with a door and a pillar (333103), the block a door is fixed to an upper end of the pillar (333103), and a pillar (333103) of the right swing arm assembly (3332) is fixed to the right slider (3334) through the flat plate (331), The left swing arm assembly (3331) a pillar (333103) is fixed to the left slider (3333) after passing through the flat plate (331), and a fixing piece is disposed between the flat plate (331) and the left slider (3333) (333104), one end of the fixing piece (333104) is fixed to a lower end of a pillar (333103) of the left swing arm assembly (3331), and the other end of the fixing piece (333104) is provided with a side hole bearing ( 333106), a side hole (336) is provided on the front side of the flat hole (335) of the flat plate (331) through which the pillar (333103) of the left swing arm assembly (3331) passes, the side a hole bearing (333106) moves into the side hole (336) during movement of the strut (333103); the door of the left swing arm assembly (3331) is in an initial position with the first rack ( 3335) Parallel, the shutter of the right swing arm assembly (3332) is perpendicular to the first rack (3335) in the initial position.
  11. The fully automatic plastic packaging machine according to claim 1, wherein the lateral pushing mechanism (35) comprises a motor (3501), a guide rod assembly, a push rod assembly and a sprocket chain transmission mechanism (3508), The guide rod assembly is provided with a guide rod (3505), which includes a sliding sleeve (3509), a sliding plate (3510), a fixing column (3512), a fixing plate (3513) and a telescopic push rod fitting (3514). The sliding sleeves (3509) of the push rod assembly are respectively sleeved on the two guiding rods (3505) of the guiding rod assembly, and the sliding plate (3510) of the pushing rod assembly passes through the sliding sleeve (3509) The guide rod (3505) moves, and the slide plate (3510) is connected to a transmission chain in the sprocket chain transmission mechanism (3508), and the transmission chain is moved by the motor (3501), A fixing plate (3513) is mounted on the slider (3510) through two fixing posts (3512).
  12. The fully automatic plastic packaging machine according to claim 11, wherein two telescopic push rod fittings (3514) are mounted on the fixing plate (3513), and the telescopic push rod fittings (3514) include sliding a sleeve (35141), a compression spring (35142), a slide bar (35144) and a roller (35145), the slide bar (35144) being inserted into the sliding sleeve (35141), and at the sliding bar (35144) A compression spring (35142) is disposed between the bottom surface of the sliding sleeve (35141), and a roller (35145) is disposed at one end of the sliding rod (35144) away from the sliding sleeve (35141).
  13. The fully automatic plastic packaging machine according to claim 1, wherein the pressing mechanism (32) comprises a driving mechanism in addition to the supporting platform assembly (3202) and the secondary pressing assembly (3204). (3201) and the mobile platform assembly (3203), the support platform assembly (3202) includes a support frame, a compression spring (32025), a liner (32026), a platform (32027), a sliding sleeve (32028), and a guide rod (32029), wherein the support frame comprises a bottom plate (32021), a pillar (32022) and a partition plate (32023), and the bottom plate (32021) and the partition plate (32023) are connected by a pillar (32022), and the guide rod (32029) It is disposed on a bottom plate (32021) of the support frame, the lining plate (32026) is disposed above the partition plate (32023) of the support frame, and the platform (32027) is fixed on the lining plate (32026) on the lining plate ( 32026) is provided with two sliding sleeves (32028) between the partition plate (32023) of the support frame, and two compression springs (32025) are respectively sleeved on the two sliding sleeves (32028); 3203) includes connecting the bottom plate (32031), pulling a rod (32032), a pressing block (32033) and a top plate (32034), wherein the connecting bottom plate (32031) is movable along a guiding rod (32029) of the supporting platform fitting (3202), and the pulling rod (32032) is installed at the rod Connected to the bottom plate (32031), and the two tie rods (32032) respectively pass through the two sliding sleeves (32028) of the supporting platform assembly (3202) and are connected to the top plate (32034), and the pressing block (32033) Mounted on the lower side of the top plate (32034), the secondary press-fit member (3204) is mounted on the upper side of the top plate (32034); the drive mechanism (3201) includes a motor (32010), a drive screw (32011) and a mother (32012), wherein the motor (32010) is connected to the drive screw (32011) through a reducer, and the drive screw (32011) passes through the support platform assembly (3202) a bottom plate (32021) is connected to the wire mother (32012), and the wire mother (32012) is mounted on a connection bottom plate (32031) of the moving platform assembly (3203), and the motor (32010) passes the The transmission power of the drive screw (32011) and the nut (32012), the moving platform assembly (3203) drives the guide rod (32029) along the support platform assembly (3202) to be lifted and lowered by the motor (32010), Top plate (32034 The lifting and lowering is carried out by the moving platform assembly (3203).
  14. The fully automatic laminating and packaging machine according to claim 1 or 13, wherein the secondary pressing and fitting (3204) comprises a motor (32041), a driving shaft fitting and a pressure plate fitting, wherein the driving shaft fitting A bracket (32043), a cam (32044), a main shaft (32045), and a gear set (32046) are connected, and the motor (32041) is connected to the main shaft (32045) through the gear set (32046), and is mounted on the bracket The cam (32044) on (32043) is rotated by the main shaft (32045), which includes a reduction bearing (32049), a slide bar (320411), and a pressure plate (320412), the slide bar (320411) Connected to the pressure plate (320412), a press-down bearing (32049) is mounted on the free end end of the slide bar (320411), and the press-down bearing (32049) and the cam in the drive shaft member ( 32044).
  15. The fully automatic plastic packaging machine according to claim 1, wherein the inline sealing and cutting mechanism (36) comprises a motor (3601), a casing (3602), a transmission shaft (3603), a gear (3604), Gear bar (3605), sliding sleeve (3606), compression spring (3607), movable pad (3608), fixed plate (3609), blade body (3610), left blade plate (3611), right blade plate ( 3612), a bracket (3613) and a guide wheel (3614), an output shaft of the motor (3601) is coupled to the drive shaft (3603), and the gear (3604) is fixed to the drive shaft (3603) A protective casing (3602) is disposed outside the transmission shaft (3603) and the gear (3604), and a sliding sleeve (3606) is disposed on the casing (3602), and the gear rod (3605) passes The sliding sleeve (3606) is vertically mounted on the casing (3602), the gear bar (3605) is engaged with the gear (3604), and the gear bar (3605) passes through the casing (3602) is fixedly connected to the cutter body (3610) through a fixing plate (3609), and a left guard blade (3611) and a right guard blade (3612) are respectively disposed on both sides of the cutter body (3610). There is a gap between the left blade plate (3611) and the right blade plate (3612) and the blade body (3610), and in the initial position , Two blades are higher than the guard blade The blade edge of (3610) is provided on the upper side of the fixing plate (3609), and a movable pad (3608) is disposed between the left blade plate (3611) and the right blade plate (3612) and the rack bar (3605). The movable pad (3608) is in a sliding relationship with the rack (3605), and a compression spring (3607) is disposed between the movable pad (3608) and the retaining ring on the rack (3605). A bracket (3613) is disposed outside the right blade (3612), and a guide wheel (3614) is disposed on the bracket (3613).
  16. The fully automatic plastic packaging machine according to claim 1, wherein the turning mechanism (34) comprises a motor (3401), a gear (3403), a rack (3404), a sliding sleeve (3407), and a pin ( 3408), pendulum piece (3409), swing arm (3410), mandrel (3411), bearing (3412) and torsion spring (3413), the gear (3403) is mounted on the output shaft of the motor (3401) The swing arm (3410) is mounted on the mandrel (3411) through the bearing (3412) and the torsion spring (3413), and the mandrel (3411) is disposed in the support platform assembly (3202), One end of the rack (3404) is coupled to the swing arm (3410) through the pin (3408) and the swing piece (3409), and the other end is engaged with the gear (3403), the rack (3404) The sleeve (3407) mounted on the support platform assembly (3202) is vertically positioned.
  17. The fully automatic plastic packaging machine according to claim 1, wherein the intermediate transfer unit (4) comprises a motor (41), a push slide assembly (42), a guide rod assembly (43), and an adjustment bolt ( 45) and a timing belt drive mechanism (46), wherein the push slide assembly (42) includes a slide plate (421), an adapter plate (423), a vertical plate (424), and a push plate (425), and the guide rod assembly (43) A guide rod (432) is provided, and the slide plate (421) in the push slide assembly (42) is movably mounted on the guide rod (432) of the guide rod assembly (43), and the slide slide assembly is pushed (42). The push plate (425) is disposed under the sliding plate (421), and the sliding plate (421) is sequentially connected to the pushing plate (425) through the adapter plate (423) and the vertical plate (424). The driving pulley of the timing belt transmission mechanism (46) is fixed on the output shaft of the motor (41), and the driven pulley is disposed on the right side plate (433) of the guiding rod assembly (43). The sliding plate (421) in the push slide assembly (42) is fixedly connected with the timing belt in the timing belt transmission mechanism (46), and the timing belt transmission mechanism is adjusted at the rear end of the push slide assembly (42) ( 46) Adjust the bolt (45) of the driven pulley position.
  18. The fully automatic plastic packaging machine according to claim 1, wherein the film dividing cover mechanism (52) comprises a sub-bracket (521), a pillar (522), a bottom plate (523), a guide strip (524), a lower hinge (525), a swinging plate (526), a swinging frame (527) and an upper folding (528), wherein one end of the branching bracket (521) is closed at one end, and both sides of the branching bracket (521) are In the open structure, the object enters the split mask mechanism (52) from the outside of the sub-bracket (521), and the support post (522) for supporting the support is disposed in the sub-bracket (521), the sub-bracket (521) is mounted on a bottom plate (523) mounted on the frame (1), and a guide bar (524) is disposed on the bottom plate (523), and the swing plate (526) is folded down The page (525) is hinged at the front end of the bottom plate (523), and the swing frame (527) is passed through The flap (528) is hinged on the upper side of the front end of the sub-bracket (521), and both the wobble plate (526) and the pendulum (527) are swung inward.
  19. The fully automatic plastic packaging machine according to claim 1, wherein the lateral bill pushing mechanism (53) and the vertical conveying mechanism (55) are respectively provided with a bottom plate (531), a motor (532), and a timing belt transmission mechanism. (533), a support (534), a nut (536), a push rod (537), and a lead screw (539), wherein the lead screw (539) is mounted on the bottom plate (531) by two holders (534) The motor (532) is connected to the lead screw (539) via a timing belt transmission mechanism (533), and a screw nut (536) is disposed on the lead screw (539), and two push rods ( 537) is mounted on the nut (536), the lateral banknote mechanism (53) is provided with a pusher plate (538), and the pusher plate (538) is mounted on the lateral banknote mechanism (53). a front end of two push rods (537), the vertical transport mechanism (55) is provided with a tray (551), and the tray (551) is mounted on two push rods (537) of the vertical transport mechanism (55) At the front end, the lateral bill pushing mechanism (53) is horizontally disposed, and the vertical conveying mechanism (55) is vertically disposed.
  20. The fully automatic plastic packaging machine according to claim 1, wherein the L-shaped sealing and cutting mechanism (54) comprises a bottom plate (5401), an upper plate (5402), a motor (5403), and a lower plate (5404). , lower nut (5405), lead screw (5406), lower connecting plate (5407), lower bracket (5408), L-shaped bearing (5409), upper connecting plate (5411), upper bracket (5412), knife a seat (5413), a blade (5414), an upper nut (5416), and a guide rod (5422), wherein the motor (5403) is mounted under the bottom plate (5401), and is disposed on the bottom plate (5401) There are a lower bracket (5404) and an upper pallet (5402) which are in a "convex" shape and can be moved up and down, and the lower pallet (5404) and the upper pallet (5402) are installed by two guide rods (5422) On the bottom plate (5401), the bottom end of the lead screw (5406) is sequentially connected to the output shaft of the motor (5403) after passing through the upper tray (5402) and the lower tray (5404). The screw (5406) includes an upper threaded section and a lower threaded section, and the upper threaded thread and the lower threaded thread are opposite to each other, and the lower pallet (5404) is provided with a lower nut (5405), the lower nut (5405) engaging a lower threaded section of the lead screw (5406), the upper pallet (5402) is provided with an upper nut (5416) that meshes with an upper threaded section of the lead screw (5406) through which the L-shaped bracket (5409) passes A lower bracket (5408) is mounted on an upper side of the lower pallet (5404), and the bracket (5413) is mounted on the upper pallet by the upper connecting plate (5411) and the upper bracket (5412) ( 5402) The lower side, the blade (5414) is disposed in the seat (5413), and the blade (5414) has a blade facing downward.
  21. The fully automatic plastic packaging machine according to claim 20, wherein the L-shaped support (5409) is provided with a buffer plate (5410), and the outer side of the blade (5414) is provided with a protective cage. (5415), between the guide rod (5422) and the seat (5413), a press plate assembly (5417) is provided, the press plate assembly (5417) being parallel to one side of the seat (5413), A lower fixing plate (5407) and a lower bracket (5408) are provided with a fixing plate (5419), and the fixing plate (5419) is combined with the pressing plate The pieces (5417) are arranged in parallel, and the platen fitting (5417) abuts against the lower fixing plate (5419) when the blade (5414) of the mechanism is pressed and cut, and is provided at the rod portion of the platen fitting (5417). A compression spring (5418) for resetting, the fixing plate (5419) is provided with a hook (5420) and a guide wheel (5421) for forcibly guiding the sealed waste film.
  22. The fully automatic plastic packaging machine according to claim 1, wherein the heat shrinking furnace (57) comprises a furnace body (571), a conveying mechanism (572), a heating pipe (573), and an inlet buffer passage (576). , an outlet buffer channel (577), a motor (578), a fan motor, an impeller fan, and a heat shrink furnace bracket (5701), the furnace body (571) is mounted on the heat shrinkable furnace bracket (5701), in heat shrinking A conveying mechanism (572) for feeding the packaged object into the furnace body (571) is provided between the furnace supports (5701), and buffering inlet buffer channels are respectively provided at the front and rear ends of the furnace body (571). And an outlet buffer channel (577), the motor (578) driving the transmission mechanism (572) is disposed on the lower side of the outlet buffer passage (577), and the motor (578) is passed through a chain transmission mechanism (5702) The drive sprocket of the transmission mechanism (572) is connected, and the outer wall (575) of the furnace body (571) is provided with an insulation layer (574) on the outer side of the furnace body (571), and the side walls on the bottom side and the side walls of the furnace body (571) Each of the heating tubes (573) is provided, and the heating tubes (573) are sequentially inserted into the furnace body (571), and an impeller fan is arranged in the furnace body (571) to drive the impeller wind. The fan motor of the fan is mounted outside the furnace body (571), and an input end of the heat shrink furnace bracket (5701) is provided with an adjusting bolt (5703) for adjusting the driven sprocket chain of the transmission mechanism (572).
  23. The fully automatic laminating and packaging machine according to claim 1, wherein the waste film recovery mechanism (56) comprises a motor (561), an inner reel (562), and a drive shaft (563) having a thread at one end. a compression spring (564), a support rod assembly (565), an outer stop reel (566), a locking handle (567), and a positioning pin (568), the output end of the motor (561) being directly coupled to the drive shaft ( 563) Fixing, the inner baffle (562), the support rod assembly (565), and the outer reel (566) are sequentially assembled on the drive shaft (563), and the support rod assembly (565) The utility model comprises a support rod (5651) and a link mechanism (5652), and a strip-shaped waste film is wound on the support rod (5651), and the inner stop reel (562) and the outer stop reel (566) respectively Connected to the link mechanism (5652), the outer side of the outer baffle (566) is provided with a locking handle (567) screwed to the drive shaft (563), the outer brace plate (566) By sliding the locking handle (567) inwardly, the support rod (5651) in the support rod assembly (565) is now propped up by a linkage mechanism (5652), which is The piece (565) is coupled to the drive shaft (563) by a positioning pin (568), the branch Lever engagement member (565) is provided with the link mechanism (5652) is reset retraction spring (564) used.
  24. A method for packaging a fully automatic plastic packaging machine according to any one of claims 1 to 23, characterized in that the device is first activated to bring the device into a ready-to-work state, and then the plastic strip for binding is printed by the marking printing unit (2) The object to be bundled is disposed in the alignment mechanism (33) and aligned by the alignment mechanism (33), and then the plastic tape is rolled up through the upper reel mechanism (37). The belt and the lever assembly (332) of the alignment mechanism (33) are opened, and the object to be bundled is sent to the pressing mechanism (32) through the lateral pushing mechanism (35), and the object to be bundled is in the pushing process. The plastic belt is driven forward to make the plastic belt form a three-sided wrapping state, and then the object to be tied is pressed and fixed by the pressing block (32033) of the pressing mechanism (32), and the lateral pushing mechanism (35) is returned to the upper side of the object to be bundled. The plastic strip is pressed and positioned by the secondary pressing and fitting (3204) in the pressing mechanism (32), and then the plastic strips on the upper and lower sides of the object to be bundled are adhered by a one-line sealing and cutting mechanism (36), wherein the plastic strip The left half forms a closed bundling of the fourth side of the bundled object, and the right half of the plastic strip remains connected up and down, and the bundled object is turned by 90 degrees by the turning mechanism (34);
    The folded heat shrinkable film is guided to the film splitting cover mechanism (52) through the heat shrinkable film guiding film puncturing mechanism (51), and the upper and lower layers of the heat shrinkable film are separated and respectively supported by the film dividing cover mechanism (52). The upper and lower sides of the bracket (521) are led to the front end of the diaphragm cover mechanism (52), and then the two plastic film front ports are sealed by an L-shaped sealing and cutting mechanism (54) to form an L-shaped semi-closed plastic film;
    The bundled object is sent to the sub-bracket (521) through the push-slide assembly (42) of the intermediate transfer unit (4), and the object entering the sub-bracket (521) is pushed by the lateral push-push mechanism (53) To the tray (551) of the vertical conveying mechanism (55), and the object drives the plastic film forward in the forward process, so that the L-shaped semi-closed plastic film wraps the object, and the heat shrinkable film guiding film puncturing mechanism (51) Simultaneously performing the film release action, and then the lateral push mechanism (53) is returned, and the open side of the L-shaped semi-closed plastic film is L-shaped sealed and sealed by the L-shaped sealing and cutting mechanism (54);
    The plasticized object is sent to the input end of the heat shrinking furnace (57) through the vertical conveying mechanism (55), and is heat-shrinked by the heat-shrinking furnace (57), and the waste film produced by the sealing and cutting passes through the waste film recycling mechanism (56). ) Recycling.
PCT/CN2015/070157 2014-10-10 2015-01-06 Full-automatic plastic package packing machine and packing method therefor WO2016054875A1 (en)

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CN201410532116.X 2014-10-10

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