CN114715477A - Forward pushing mechanism of barrel-bag type packaging machine - Google Patents
Forward pushing mechanism of barrel-bag type packaging machine Download PDFInfo
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- CN114715477A CN114715477A CN202210297306.2A CN202210297306A CN114715477A CN 114715477 A CN114715477 A CN 114715477A CN 202210297306 A CN202210297306 A CN 202210297306A CN 114715477 A CN114715477 A CN 114715477A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 171
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 44
- 238000010409 ironing Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 240000004282 Grewia occidentalis Species 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 abstract description 17
- 229920006280 packaging film Polymers 0.000 description 14
- 239000012785 packaging film Substances 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 13
- 239000002699 waste material Substances 0.000 description 12
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 206010053615 Thermal burn Diseases 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/02—Forming flat bags from individual sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention relates to the technical field of product packaging, in particular to a forward pushing mechanism of a barrel bag type packaging machine, which comprises a workbench, wherein the top of the workbench is provided with a film rolling mechanism, a bag making and pulling belt mechanism, a bag opening mechanism, a side sealing station mechanism workbench, a pressing and sucking disc mechanism, a transfer clamping jaw assembly body, a four-corner ironing mechanism, a conveying mechanism, a forward pushing mechanism, a bag making mechanism, a bag opening mechanism and a side pushing mechanism; the forward pushing mechanism comprises a motor six, an output end of the motor six is connected with a lead screw II, an external thread of the lead screw II is connected with a thread seat, a rodless cylinder is fixed at the top of the thread seat, the four-corner ironing mechanism comprises a mounting table, a cylinder seven is installed at the top of the mounting table, a cylinder eight is installed at the top of the mounting table, and a cylinder nine is installed at the top of the mounting table. The invention has the advantages that a longer distance can be pushed out in a limited space; the I-shaped structure provides space for the bag opening claw, and a longer distance can be pushed out in a limited space.
Description
Technical Field
The invention relates to the technical field of product packaging, in particular to a forward pushing mechanism of a barrel bag type packaging machine.
Background
The packaging machine is a machine for packaging products, and plays a role in protection and beauty. The packaging machine mainly comprises 2 aspects: 1. and 2, the product is packaged by a peripheral packaging device, and when the product is packaged by a packaging machine, a forward pushing mechanism is required to push the product to move.
Chinese patent No. CN103496463B provides a full-automatic bag-making and bag-feeding packaging machine, which comprises an automatic bag-making machine, wherein the automatic bag-making machine comprises a film winding installation device, a driving motor, a transmission mechanism, a bag arranging device, a pressing device, a tensioning device, a sealing device, a bag feeding device and a bag-making box body, a rubber roller is installed in the bag-making box body, the pressing device comprises a front pressing device and a rear pressing device, the front pressing device and the sealing device are installed on the box body at the front side of the rubber roller, and the tensioning device and the rear pressing device are installed on the box body at the rear side of the rubber roller. An automatic bag making machine is arranged, bag making process is completed through the processes of film pulling, transverse sealing, cutting and the like, the finished product bags are automatically put into a bag feeding type automatic packaging machine, and the packaging process is completed through date printing, bag opening, blanking, sealing, output and the like, so that labor cost is saved, metering is accurate, sealing is attractive, and production efficiency and sanitary standard are greatly improved compared with manual work.
The existing barrel bag type packaging machine has the following problems: the push-out distance in the limited space is relatively short; the straight-line structure cannot provide enough space for the bag opening claw, so that a longer distance cannot be pushed out in a limited space. Therefore, it is necessary to develop a forward pushing mechanism of a bag-type packaging machine.
Disclosure of Invention
The invention aims to provide a forward pushing mechanism of a barrel bag type packaging machine, which aims to solve the problem that the pushing distance in a limited space is relatively short; the straight-line structure can not provide enough space for the bag opening claw, so that the problem that a longer distance can not be pushed out in a limited space is caused.
The technical scheme of the invention is as follows: a forward pushing mechanism of a barrel bag type packaging machine comprises a workbench, wherein a film rolling mechanism, a bag making and drawing mechanism, a bag opening mechanism, a sealing station mechanism workbench, a pressing and sucking disc mechanism, a transfer clamping jaw assembly body, a four-corner ironing mechanism, a conveying mechanism, a forward pushing mechanism, a bag making mechanism, a bag opening mechanism and a side pushing mechanism are arranged at the top of the workbench;
the positive pushing mechanism comprises a motor six, the output end of the motor six is connected with a screw rod II, the outer portion of the screw rod II is connected with a threaded seat in a threaded mode, and a rodless cylinder is fixed to the top of the threaded seat.
Furthermore, scald four corners mechanism and include the mount table, cylinder seven, cylinder eight and cylinder nine are installed to the top of mount table.
Further, the bag opening mechanism comprises a second fixing frame, a fourth motor is installed on one side of the second fixing frame, and a synchronous gear belt is installed at the output end of the fourth motor.
Further, it is including mount four to roll up membrane mechanism, one side of mount four is fixed with motor one, the wind-up roll is installed to the output of motor one, the outside winding of wind-up roll has the wrapping bag.
Furthermore, compress tightly and sucking disc mechanism is including the mount, one side of mount is fixed with three thick stick cylinders, the output of three thick stick cylinders is installed crane one.
Furthermore, a parallel bar cylinder is fixed on one side of the first lifting frame, and a pressing plate is installed at the output end of the parallel bar cylinder.
Furthermore, one side of the first lifting frame is fixed with a first double-rod cylinder, and a sucker is installed at the output end of the first double-rod cylinder.
Furthermore, the bag making and drawing mechanism comprises a first guide rail frame, a second motor is installed at one end of the first guide rail frame, and a first screw rod is installed at the output end of the second motor.
Furthermore, the top of the first lead screw is connected with a clamping jaw mechanism in a sliding mode, a plurality of clamping jaw air cylinders are installed at the top of the clamping jaw mechanism, and a second guide rail frame and a third lead screw are installed on one side of the first guide rail frame.
Furthermore, a motor III is installed on one side of the side pushing mechanism, and a box feeding line is installed on one side of the side pushing mechanism.
The invention provides a forward pushing mechanism of a barrel bag type packaging machine through improvement, and compared with the prior art, the forward pushing mechanism has the following improvements and advantages:
(1) through the forward pushing mechanism, the forward pushing mechanism is of a drawer type structure, a longer distance can be pushed out in a limited space, the I-shaped structure provides space for the bag supporting claw, and a longer distance can be pushed out in the limited space.
(2) The hot stamping knife is ensured to be parallel to the base plate through the arranged hot stamping four-corner mechanism, errors in actual assembly engineering are eliminated, impact of the hot stamping knife is resisted, the base plate is prevented from being deformed, and the L-shaped structure avoids interference of the hot stamping knife; action in order to flatten the film.
(3) Through opening bag station and the shaping station that sets up, the sucking disc opening, four shaping claws contract into a group, get into the membrane, strut the membrane four corners, and the arrangement of sucking disc improves the reliability, and fashioned action innovation makes the opening more target in place.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic perspective view of the bag opening mechanism of the present invention;
FIG. 3 is a schematic perspective view of the edge bonding station mechanism of the present invention;
FIG. 4 is a schematic perspective view of the pressing and suction cup mechanism of the present invention;
FIG. 5 is a schematic perspective view of a first embodiment of the bag making and stretching mechanism of the present invention;
FIG. 6 is a schematic perspective view of a second embodiment of the bag making and stretching mechanism of the present invention;
FIG. 7 is a schematic perspective view of the bag opening mechanism and the side pushing mechanism of the present invention;
FIG. 8 is a perspective view of a transfer jaw assembly of the present invention;
FIG. 9 is a schematic perspective view of the film winding mechanism of the present invention;
FIG. 10 is a schematic perspective view of the four corner ironing mechanism of the present invention;
fig. 11 is a schematic perspective view of the forward pushing mechanism of the present invention.
Description of reference numerals:
1 film rolling mechanism, 2 bag making and pulling mechanism, 3 bag opening mechanism, 4 edge sealing station mechanism, 5 pressing and sucking disc mechanism, 6 transfer clamping jaw assembly, 7 box feeding line, 8 hot four corner mechanism, 9 workbench, 10 conveying mechanism, 11 forward pushing mechanism, 12 transverse air cylinder, 13 axial air cylinder, 14 bag opening claw, 15 fixing frame I, 16 single-shaft air cylinder, 17 small air cylinder, 18 linear bearing, 19 hot knife assembly I, 20 heating rod, 21 temperature sensor, 22 support frame, 23 three-bar air cylinder, 24 lifting frame I, 25 double-bar air cylinder, 26 pressing plate, 27 double-bar air cylinder I, 28 sucking disc, 29 bag making mechanism, 30 guide rail frame I, 31 motor II, 32 guide screw I, 33 clamping jaw mechanism, 34 clamping jaw air cylinder, 35 guide rail frame II, 36 guide screw III, 37 motor III, 38 bag opening mechanism, 39 side pushing mechanism, 40 motor IV, 41 double-bar air cylinder II, 42 double-bar air cylinder II, 33 double-bar air cylinder I, 33 double-bar air cylinder II, 43 bag supporting claws, 44 synchronous gear belts, 45 fixed frames III, 46 positive and negative tooth lead screws, 47 guide rods, 48 motor V, 49 symmetrical plates, 50 installation frames, 51 single cylinders, 52 lifting frames II, 53 clamping cylinders, 54 clamping plates, 55 fixed frames IV, 56 motor I, 57 packaging bags, 58 cylinder VI, 59 cylinder III, 60 cylinder V, 61 cylinder IV, 62 cylinder I, 63, cylinder II, 64 ironing knife assembly II, 65 cylinder VII, 66 cylinder eight, 67 cylinder nine, 68 motor VI, 69 lead screw II, 70 screw seats and 71 rodless cylinders.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 11, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a forward pushing mechanism of a barrel bag type packaging machine through improvement, which comprises a workbench 9, wherein the top of the workbench 9 is provided with a film rolling mechanism 1, a bag making and pulling belt mechanism 2, a bag opening mechanism 3, a sealing station mechanism workbench 4, a pressing and sucking disc mechanism 5, a transfer clamping jaw assembly 6, a four-corner ironing mechanism 8, a conveying mechanism 10, a forward pushing mechanism 11, a bag making mechanism 29, a bag opening mechanism 38 and a side pushing mechanism 39;
the forward pushing mechanism 11 comprises a motor six 68, the output end of the motor six 68 is connected with a lead screw two 69, the external thread of the lead screw two 69 is connected with a threaded seat 70, a rodless cylinder 71 is fixed at the top of the threaded seat 70, and the forward working process of the forward pushing mechanism 11 is as follows: the box gets into from box feed line, pushes away to just pushing away mechanism 11 dead ahead through side push mechanism 39, waits to push away to just pushing away mechanism 11 dead ahead back, and side push mechanism 39 keeps the position motionless, prevents that the box from just pushing away 11 propulsion in-process skew, just pushes away 11 initial conditions of mechanism: the extension bar does not extend, and the upper part is positioned at one end close to the material line of the box;
the bottom of the bag making mechanism 29 is provided with a third cylinder 58, one side of the bag making mechanism 29 is internally fixed with a fifth cylinder 60, the bag making mechanism 29 is internally fixed with a sixth cylinder 58, the bag making mechanism 29 is internally fixed with a fourth cylinder 61, the top of the bag making mechanism 29 is fixed with a first cylinder 62, one side of the first cylinder 62 is fixed with a second cylinder 63, the output end of the first cylinder 62 is provided with a second ironing knife assembly 64, the third cylinder 59 in the bag making mechanism 29 extends out to press and fix the cylindrical packaging film, the sixth cylinder 58 extends out to complete the punching work on the cylindrical packaging film, the fourth cylinder 61 extends out of the other end of the cylindrical packaging film, the fifth rodless cylinder 60 acts to drive the knife blade to reciprocate once to cut the cylindrical packaging film, the first cylinder 62 then acts to extend out to drive the second ironing knife assembly 64 to move downwards to iron and cut the cylindrical packaging film to complete one-side edge sealing, and then the cylinder 2 and the first cylinder 62 cooperate to act, the second air cylinder 63 extends out, the first air cylinder 62 contracts, the manufactured cylindrical packaging bag is separated from the waste film through the matching action, the second air cylinder 63 contracts after the contraction is completed, the fourth air cylinder 61 contracts, and the waste material is sucked away from the suction pipe opening of the aluminum plate on the lower side, so that the action is completed.
Further, scald four corners mechanism 8 and include the mount table, seven 65 of cylinder are installed at the top of mount table, and eight 66 of cylinder are installed at the top of mount table, and nine 67 of cylinder are installed at the top of mount table, scald 8 last station actions of four corners mechanism: the product box that shifts the clamping jaw among the clamping jaw assembly body and carry the completion banding shifts it to boiling hot four corners station intermediate position, 8 initial conditions of boiling hot four corners mechanism: the four-corner ironing mechanism 8 drives two symmetrical plates 49 carrying four trimming parts to move inwards or outwards through a lower front-back tooth lead screw 46 module according to the size of a packaged product, meanwhile, the front lead screw module adjusts the lower two trimming parts to move along a slide rail, and finally, the four trimming parts are moved to proper positions, so that a transfer clamping jaw can place the packaged product on four cushion blocks, a cylinder seven 65 and a cylinder nine 67 of each trimming part are contracted, and a cylinder eight 66 is extended;
Further, the bag opening mechanism 38 comprises a second fixing frame 41, a fourth motor 40 is mounted on one side of the second fixing frame 41, and a synchronous gear belt 44 is mounted at the output end of the fourth motor 40;
Further, the film rolling mechanism 1 comprises a fixing frame four 55, a motor one 56 is fixed on one side of the fixing frame four 55, a rolling roller is installed at the output end of the motor one 56, and a packaging bag 57 is wound outside the rolling roller;
the bag making and belt drawing mechanism 2 comprises a first guide rail frame 30, a second motor 31 is installed at one end of the first guide rail frame 30, a first screw rod 32 is installed at the output end of the second motor 31, a clamping jaw mechanism 33 is connected to the top of the first screw rod 32 in a sliding mode, a plurality of clamping jaw air cylinders 34 are installed at the top of the clamping jaw mechanism 33, and a second guide rail frame 35 and a third screw rod 36 are installed on one side of the first guide rail frame 30.
Further, the compressing and sucking disc mechanism 5 comprises a fixing frame 22, a three-bar cylinder 23 is fixed on one side of the fixing frame 22, a first lifting frame 24 is installed at the output end of the three-bar cylinder 23, a parallel-bar cylinder 25 is fixed on one side of the first lifting frame 24, a compressing plate 26 is installed at the output end of the parallel-bar cylinder 25, a first double-bar cylinder 27 is fixed on one side of the first lifting frame 24, and a sucking disc 28 is installed at the output end of the first double-bar cylinder 27;
transfer clamping jaw assembly body 6 includes mount three 45, motor five 48 is installed to the one end of mount three 45, positive and negative tooth lead screw 46 is installed to motor five 48's output, positive and negative tooth lead screw 46's outside threaded connection has two sets of symmetrical plates 49, mount three 45's top is fixed with guide bar 47, one side of two sets of symmetrical plates 49 slides in the outside of guide bar 47, mounting bracket 50 is installed to two sets of symmetrical plates 49's one end bottom, mounting bracket 50's top is fixed with single cylinder 51, two 52 erectors are installed to single cylinder 51's output, centre gripping cylinder 53 is installed to two 52 bottoms of erectors, grip block 54 is installed to centre gripping cylinder 53's output.
Further, a motor III 37 is installed on one side of the side pushing mechanism 39, and the box feeding line 7 is installed on one side of the side pushing mechanism 39.
The working principle is as follows: 1. bag opening mechanism 3: at first two horizontal cylinder shrink for in the bag claw that props of axial cylinder gets into the extension bar of just pushing away the mechanism, later vertical cylinder stretches out, and the axial cylinder stretches out, and the cooperation through propping a bag mechanism and just pushing away the mechanism extension bar ensures to prop the sack that the bag claw can be stable gets into the cylinder wrapping bag. After the bag opening claw enters the bag opening, the transverse cylinder extends out, the bag opening claw tightly supports the bag under the driving of the transverse cylinder, and the transverse cylinder is connected with the air cylinder air release valve and can also be connected with an electronic pressure regulating valve to prevent the bag from being broken and from becoming level; while the transverse cylinder extends, the extension rod of the positive pushing mechanism retracts and returns to the initial position to be ready for pushing the box again. After the bag opening is finished, the transverse cylinder contracts, the axial cylinder contracts, the longitudinal cylinder contracts to ensure that the bag opening claw exits from the bag opening, and the transverse cylinder extends out to make room for the next forward pushing mechanism to push the box;
2. banding station mechanism 4: the initial state of the edge sealing station is as follows: the single-shaft cylinder connected with the ironing knife assembly body and the single-shaft cylinder above the ironing knife assembly body are both in a telescopic state in an initial state, a through hole and two small holes are formed in the ironing knife assembly body, the through hole is used for installing a single-end heating rod, a temperature sensor is optionally placed in one of the small holes in the two sides, the temperature sensor and the single-end heating rod are connected into a temperature control meter, the temperature is set by the temperature control meter, the single-end heating rod heats the ironing knife to a certain temperature and then stops heating, and the heating is started to the set temperature when the temperature is lower than the set temperature,
movement during work: when the bag opening sealing device works, the shape of the bag opening of a cylindrical packaging bag filled with a product is arranged by a bag opening mechanism, so that the bag opening becomes parallel and level, under the condition, a single-shaft cylinder connected with a hot knife assembly body extends out, the hot knife assembly body moves downwards to collide with a rubber bottom pad, the cylindrical packaging bag is hot cut, and the edge sealing is completed at the same time, (the hot cut can generate waste materials, and the waste materials comprise holes pricked by a punching metal plate before the hot cut);
there are two options to separate the waste from the sealed bags: 1. the small air cylinder at the top extends out to enable the part of the mechanism where the hot knife assembly body is located to integrally move forwards, so that the waste materials are separated from the cylindrical packaging bag, then the single-shaft air cylinder connected with the hot knife assembly body stretches out and draws back to drive the hot knife assembly body to move upwards, and then the waste film is sucked away from the waste material hole; 2. the small cylinder at the top and the single-shaft cylinder connected with the iron knife assembly body act simultaneously. The small air cylinder at the top extends out, the single-shaft air cylinder retracts to complete the separation of the packaging bag and the film, and then the waste is sucked away through the waste hole. The two schemes can realize the separation of the waste materials from the edge-sealed packaging bags, and the air cylinder in the edge-sealing station returns to the initial state after the completion;
3. bag opening mechanism 38: when moving to the bag opening station, the initial state of the pressing sucker mechanism is as follows: the three-bar cylinder extends out, and the two parallel-bar cylinders which are symmetrically distributed extend out to press the cylindrical packaging bag on the cylinder with the upper sucker on the moving platform and do not extend out. When the double-rod air cylinder is in work, the double-rod air cylinder connected with the upper sucker through the connecting plate and the double-rod air cylinder connected with the lower sucker through the connecting plate extend out simultaneously and are pressed on the barrel-type packaging bag from the upper part and the lower part respectively. Then the vacuum generator works, the upper sucker and the lower sucker adsorb the cylindrical packaging bag, and then the three double-rod cylinders in the pressing sucker mechanism retract to complete the bag opening task of the cylindrical packaging bag;
after the bag opening mechanism finishes bag opening, the upper small single-shaft cylinder extends out to push the upper part to move forwards, so that the four bag opening claws are fed into the bag, at the moment, the vacuum generator stops working, the upper sucker and the lower sucker do not adsorb a cylindrical packaging bag any more, the three-rod cylinder retracts, then a servo motor in the bag opening mechanism rotates to drive the two double-rod cylinders to move leftwards and rightwards respectively (the moving distance of the two double-rod cylinders is symmetrical), meanwhile, the two double-rod cylinders simultaneously act, the two bag opening claws move upwards, and after the cylinder and the motor finish the action, a bag opening with a proper size can be obtained;
4. the motion principle and the process of the bag making and pulling mechanism 2 are as follows: during initial state, except that the degassing cylinder stretches out and presses the cylinder packaging film, all other cylinders are in a contraction state, when the packaging film starts to work, the bag pulling mechanism starts to work, the stepping motor is electrified and rotated to drive the lead screw to move, the clamping jaw mechanism above the lead screw moves forward to a proper position, the clamping jaw cylinder is closed to clamp the cylinder packaging film, the cylinder contracts and loosens the cylinder packaging film, then, the film rolling mechanism and the bag pulling mechanism move simultaneously, the film rolling mechanism sends the cylinder packaging film out, the bag pulling mechanism motor rotates reversely, the clamping jaw cylinder clamps the cylinder packaging film and retreats to a proper position, and the bag pulling mechanism stop working.
5. The motion process and the working principle of the forward pushing mechanism 11 are as follows: when the box is pushed to a proper position by the side pushing mechanism, the stepping motor of the forward pushing mechanism rotates to drive the part above the forward pushing mechanism to advance, the extension rod props against the box, so that the box moves forward along a path limited by the side pushing mechanism, and the box cannot be inclined. The forward pushing mechanism pushes the box into the bag opening manufactured by the bag opening forming station, when the box completely enters the cylindrical packaging bag, the two double-shaft cylinders in the bag opening forming station stretch out, so that the cylindrical packaging bag is separated from the bag opening claw, and the bag opening claw is prevented from damaging the cylindrical packaging bag in the process of continuously pushing the box by the forward pushing mechanism. When the nut seat of the lead screw moves to the limit position of the lead screw, the part on the side surface slides across the sensor, and then the stepping motor stops rotating to prevent overtravel. And then the rodless cylinder in the upper part acts to drive the extension rod to push the box out, so that the box pushing task is completed, the rodless cylinder acts to enable the extension rod to return to the original position, the stepping motor rotates reversely, and the nut seat retreats to drive the upper part to return to the original position.
6. The working principle and the working process of the four-corner ironing mechanism 8 are as follows: the lead screw module of at first below makes two side cut parts of below upwards remove, and positive and negative tooth lead screw module drives the inside removal of symmetry plate simultaneously for two upper and lower limits of packing carton are withstood by four side cut partial support columns, and later cylinder 1 stretches out the side that makes four side cut partial driving levers withstood two of packing carton about the side. After finishing this action, eight shrink of cylinder make the driving lever trowel the packaging film of edge to with unnecessary edge packaging film along eight shrink direction exhibition flat of cylinder, finally reach the driving lever and go up the unnecessary packaging film exhibition flat of edge and press on the rubber pads, nine actions of cylinder stretch out and make the heat scald sword scald the angle thereupon, accomplish the finishing work, the waste material is siphoned away from below suction nozzle hole, cylinder three shrink thereupon, each lead screw module returns journey, eight stretches out of cylinder, seven shrink of cylinder finally reach initial condition. The trimmed packaged products are then transferred clamped by transfer jaws onto a conveyor belt.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a cartridge bag formula packagine machine is just pushing away mechanism which characterized in that: the bag making machine comprises a workbench (9), wherein a film rolling mechanism (1), a bag making and drawing mechanism (2), a bag opening mechanism (3), a sealing station mechanism workbench (4), a pressing and sucking disc mechanism (5), a transferring clamping jaw assembly body (6), a four-corner ironing mechanism (8), a conveying mechanism (10), a forward pushing mechanism (11), a bag making mechanism (29), a bag opening mechanism (38) and a side pushing mechanism (39) are arranged at the top of the workbench (9);
the forward pushing mechanism (11) comprises a motor six (68), the output end of the motor six (68) is connected with a screw rod two (69), the external thread of the screw rod two (69) is connected with a thread seat (70), and the top of the thread seat (70) is fixed with a rodless cylinder (71).
2. The forward pushing mechanism of the bag type packaging machine according to claim 1, wherein: the four-corner ironing mechanism (8) comprises a mounting table, and a cylinder seven (65), a cylinder eight (66) and a cylinder nine (67) are mounted at the top of the mounting table.
3. The forward pushing mechanism of the bag type packaging machine according to claim 1, wherein: the bag opening mechanism (38) comprises a second fixing frame (41), a fourth motor (40) is installed on one side of the second fixing frame (41), and a synchronous gear belt (44) is installed at the output end of the fourth motor (40).
4. The forward pushing mechanism of the bag type packaging machine according to claim 1, wherein: roll up membrane mechanism (1) including four (55) of mount, one side of four (55) of mount is fixed with motor (56), the wind-up roll is installed to the output of motor (56), the outside winding of wind-up roll has wrapping bag (57).
5. The forward pushing mechanism of the bag type packaging machine according to claim 1, wherein: the pressing and sucking disc mechanism (5) comprises a fixing frame (22), a three-bar air cylinder (23) is fixed on one side of the fixing frame (22), and a first lifting frame (24) is installed at the output end of the three-bar air cylinder (23).
6. The forward pushing mechanism of the bag type packaging machine according to claim 5, wherein: a parallel bar cylinder (25) is fixed on one side of the first lifting frame (24), and a pressing plate (26) is installed at the output end of the parallel bar cylinder (25).
7. The forward pushing mechanism of the bag type packaging machine according to claim 5, wherein: and a double-rod cylinder I (27) is fixed on one side of the first lifting frame (24), and a sucker (28) is installed at the output end of the double-rod cylinder I (27).
8. The forward pushing mechanism of the bag type packaging machine according to claim 1, wherein: the bag making and drawing mechanism (2) comprises a first guide rail frame (30), a second motor (31) is installed at one end of the first guide rail frame (30), and a first screw rod (32) is installed at the output end of the second motor (31).
9. The forward pushing mechanism of the bag type packaging machine according to claim 8, wherein: the top sliding connection of lead screw (32) has clamping jaw mechanism (33), a plurality of clamping jaw cylinders (34) are installed at the top of clamping jaw mechanism (33), guide rail frame two (35) and lead screw three (36) are installed to one side of guide rail frame one (30).
10. The forward pushing mechanism of the bag type packaging machine according to claim 1, wherein: and a motor III (37) is installed on one side of the side pushing mechanism (39), and a box feeding line (7) is installed on one side of the side pushing mechanism (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297306.2A CN114715477A (en) | 2022-03-24 | 2022-03-24 | Forward pushing mechanism of barrel-bag type packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297306.2A CN114715477A (en) | 2022-03-24 | 2022-03-24 | Forward pushing mechanism of barrel-bag type packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114715477A true CN114715477A (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210297306.2A Pending CN114715477A (en) | 2022-03-24 | 2022-03-24 | Forward pushing mechanism of barrel-bag type packaging machine |
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| Country | Link |
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| CN (1) | CN114715477A (en) |
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