CN110466847B - Automatic bagging device and control method thereof - Google Patents
Automatic bagging device and control method thereof Download PDFInfo
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- CN110466847B CN110466847B CN201910834953.0A CN201910834953A CN110466847B CN 110466847 B CN110466847 B CN 110466847B CN 201910834953 A CN201910834953 A CN 201910834953A CN 110466847 B CN110466847 B CN 110466847B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 230000008093 supporting effect Effects 0.000 claims description 72
- 230000009471 action Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
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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
- B65B57/00—Automatic control, checking, warning, or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Package Closures (AREA)
Abstract
The invention discloses an automatic bagging device and a control method thereof, wherein the automatic bagging device comprises a film roll conveying module, a photoelectric switch, a hand-pressing and tearing opening module, an outer bag cutting module, a primary sealing module, an inner bag pressing mechanism and a workbench, wherein the film roll conveying module is fixedly arranged on a right side bolt of the workbench, the photoelectric switch is arranged on the left side of the film roll conveying module, the photoelectric switch is fixedly arranged on the workbench, the hand-pressing and tearing opening module is arranged on the left side of the photoelectric switch, and the outer bag opening module is arranged on the left side of the hand-pressing and tearing opening module. The automatic bagging device and the control method thereof have the advantages that the whole bagging operation of the external bag and the internal bag is automatically completed through components such as the air cylinder, the working efficiency of the automatic bagging device for bagging is effectively improved, manual bagging is avoided, and long-time bagging operation is convenient.
Description
Technical Field
The invention relates to the technical field of plastic bag production, in particular to an automatic bagging device and a control method thereof.
Background
The plastic bag is mainly made of plastic, so that people can conveniently carry and store other articles through the plastic bag, the plastic bag is large in capacity and light in weight, the plastic bag needs to be bagged in the production process of the plastic bag, but the existing plastic bag bagging process has the following problems;
1. at present, after production, a plurality of plastic bags (10-20 bags are collectively called as inner bags hereinafter) are required to be packaged uniformly and sold, and the current packaging technology is studied as follows: the plastic bags (inner bags) to be packaged and the outer bags for packaging are produced, the inner bags (10-20 bags) are manually conveyed to a manual operation station, two ends of the outer bags are sealed by heat sealing, and the finished products need to be manually subjected to flow operation, so that the working efficiency is low, and the production efficiency of the plastic bags is affected;
2. the bagging operation needs to be completed manually, when working procedures such as heat sealing and the like are carried out, the manual mechanical operation acts, and after long-time working, people are easy to fatigue, so that the processing working procedures are influenced, the bagging efficiency is low, and meanwhile, the loss rate in the plastic bag production process is easy to increase.
We have therefore proposed an automatic bagging apparatus and a method of controlling the same so as to solve the problems set out above.
Disclosure of Invention
The invention aims to provide an automatic bagging device and a control method thereof, which are used for solving the problems of more packaging procedures, low manual processing efficiency and high cost when plastic bags are bagged in the current market in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic bagging apparatus, includes membrane roll up transfer module, photoelectric switch, presses the hand to tear a mouthful module, outer bag opening module, outer bag cut-off module, once seals module, interior bag hold-down mechanism and workstation, the right side bolt fixed mounting of workstation has membrane roll up transfer module, and the left side of membrane roll up transfer module is provided with photoelectric switch to photoelectric switch bolt fixed mounting is on the workstation, photoelectric switch's left side is provided with presses the hand to tear a mouthful module, and presses the hand to tear a left side of mouthful module and be provided with outer bag opening module to outer bag opening module fixed mounting is at the top surface of workstation, outer bag cut-off module sets up in outer bag opening module's left side, and outer bag cut-off module's bottom is provided with outer bag traction module, outer bag cut-off module's left side is provided with once seals the module, and once seals the top surface of module fixed mounting at the workstation, once seal the left side of module is provided with interior bag hold-down mechanism, and the left side of interior bag hold-down mechanism is provided with the secondary and seals the module, the left end of workstation is provided with interior bag module.
Preferably, the pressing and tearing port module and the outer bag opening module form a sliding structure, and a space is reserved between the pressing and tearing port module and the top surface of the workbench.
Preferably, the outer bag traction module comprises a lower bag supporting clamp, an upper bag supporting clamp, a bag supporting clamp fixing plate, a clamping cylinder fixing plate A, a clamping cylinder main body A, a bag supporting cylinder, a clamping cylinder fixing plate B, a sliding table cylinder, a bag supporting mechanism supporting plate, a clamping part connecting plate, a traction electric cylinder main body and a traction electric cylinder fixing plate, wherein the lower bag supporting clamp and the upper bag supporting clamp are fixedly arranged on the bag supporting clamp fixing plate, the bag supporting clamp fixing plate is connected with the clamping cylinder fixing plate A, the tail end of the clamping cylinder fixing plate A is provided with a clamping cylinder main body A, the bag supporting clamp fixing plate is arranged on the bag supporting cylinder, the outer surface of the bag supporting cylinder is fixedly provided with a clamping cylinder fixing plate B, the clamping cylinder fixing plate B is connected with the sliding table cylinder, the sliding table cylinder is arranged on the bag supporting mechanism supporting plate, the bag supporting mechanism supporting plate is arranged on the clamping part connecting plate, the clamping part connecting plate is connected with the traction electric cylinder main body, and the traction electric cylinder main body is arranged on the traction electric cylinder fixing plate.
Preferably, the clamping part connecting plate and the traction electric cylinder body form a sliding structure, and the clamping part connecting plate and the bag supporting mechanism supporting plate are connected in a bolt connection mode.
Preferably, the secondary seal module comprises a first section bar, a heat seal cylinder main body, a heat seal cylinder regulation plate, a heat seal fixing plate, a heat seal main body, a heating rod, a triangular connecting piece and an inner hexagon bolt/T-shaped nut block component, wherein the heat seal cylinder regulation plate is arranged on the bottom surface of the first section bar, the heat seal cylinder main body is fixedly arranged on the bottom surface of the heat seal cylinder regulation plate, the heat seal fixing plate is connected with the bottom surface of the heat seal cylinder main body through bolts, the heat seal main body is arranged on the bottom surface of the heat seal fixing plate, the heating rod is arranged on the heat seal main body, the triangular connecting piece is arranged on the outer surface of the bottom of the first section bar, and the inner hexagon bolt/T-shaped nut block component is arranged on the triangular connecting piece.
Preferably, the triangular connecting pieces are symmetrically distributed about the longitudinal center line of the first section bar, and the side view of the first section bar is U-shaped.
Preferably, the inner bag sending module comprises an inner bag descending compacting curved plate, an upper clamping plate connecting plate, a descending clamping cylinder, a bag loosening cylinder fixing plate, an ascending clamping cylinder main body, a bag loosening mechanism fixing plate, a aligning ball bearing, a rotating cylinder fixing plate, a linear module assembly, a module connecting plate, a servo motor, a section bar foot seat, a second section bar, a bag sending motor supporting plate, a rotating cylinder main body, an ascending clamping cylinder fixing plate and a bag loosening cylinder main body, wherein the section bar foot seat is fixedly arranged on the bottom surface of the second section bar, the second section bar is provided with the bag sending motor supporting plate, the linear module assembly and the servo motor are arranged on the bag sending motor supporting plate, the linear module assembly is connected with the module connecting plate, the top surface of the module connecting plate is fixedly provided with the rotating cylinder fixing plate, the rotating cylinder main body is arranged in the rotating cylinder fixing plate, the top surface of the aligning ball bearing is provided with the bag loosening mechanism fixing plate, the ascending clamping cylinder fixing plate and the bag loosening cylinder main body are fixedly arranged on the top surface of the bag loosening mechanism fixing plate, and the bag loosening cylinder main body and the lifting clamping cylinder main body are connected with the lifting clamping plate, and the bag loosening cylinder main body and the lifting clamping plate are respectively connected with the upper clamping plate, and the bag loosening cylinder fixing plate and the descending clamping plate are respectively arranged on the top end of the curved plate and the upper clamping plate.
Preferably, the secondary sealing module comprises a heat sealing main body, wherein a heating rod is arranged on the heat sealing main body, the temperature is monitored through a thermocouple, the heat sealing main body is integrally fixed at the bottom end of a heat sealing cylinder main body, and the top of the heat sealing cylinder main body is fixed on a heat sealing cylinder regulation plate and is controlled by an electromagnetic valve to switch a gas path so as to realize up-and-down movement of the heat sealing module.
The invention provides another technical scheme for providing a control method of an automatic bagging device, which comprises the following steps:
s1, firstly, placing an opening at a core module of an outer bag;
s2, after the whole machine is started to run, the film roll conveying module and the photoelectric switch rotate, and the outer bag opening module (the cylinder acts and the electromagnet is attracted) waits for the outer bag traction module;
s3, the traction electric cylinder main body works to drive the outer bag traction module to be conveyed to an initial position;
s4, working a clamping cylinder main body A, clamping an outer bag and powering off an electromagnet;
s5, the traction electric cylinder main body works, and the outer bag traction module is driven to traction the outer bag to a specified preset position to wait for cutting off;
s6, cutting off the cylinder, pressing the hand tearing port module to work, cutting off the outer bag, and pressing the hand tearing port;
s7, the traction electric cylinder main body works, the outer bag traction module is driven to continuously traction the outer bag to the next appointed preset position, and one-time heat sealing is waited;
s8, working the outer bag in a primary sealing module to realize primary sealing treatment of the outer bag;
s9, the traction electric cylinder main body works, the outer bag traction module is driven to continuously traction the outer bag to the next appointed preset position, and the outer bag traction module realizes bag supporting action to wait for the delivery of the inner bag;
s10, an inner bag feeding module is connected with an inner bag, clamping and steering are completed, and the inner bag is driven by a servo motor to be fed to an outer bag;
s11, conveying the inner bag to the outer bag, loosening the bag cylinder main body, and lifting the clamping cylinder main body;
s12, driving the inner bag conveying module by a servo motor to be initially completed by each component cylinder of the driving mechanism, and waiting for the next inner bag receiving;
s13, the outer bag traction modules are respectively formed into cylinders to be started, the outer bag is loosened, the main body of the traction cylinder works, the outer bag traction modules are driven to withdraw from the outer bag, and the outer bag is waited for secondary heat sealing;
and S14, after the secondary heat sealing of the outer bag is finished, the finished product leaves the workbench, the electric cylinder main body is pulled to work, the outer bag pulling module is driven to an initial position, and each mechanism starts the next circulation action.
Compared with the prior art, the invention has the beneficial effects that: the automatic bagging device and the control method thereof are as follows:
1. the whole bagging device automatically completes the bagging work of the outer bag and the inner bag through components such as an air cylinder, so that the working efficiency of the automatic bagging device for bagging is effectively improved, the manual bagging is avoided, and the long-time bagging work is convenient;
2. the overall structure of the secondary sealing module is the same as that of the primary sealing module, so that the primary sealing module is convenient to seal the outer bag at first, and the secondary sealing module is used for carrying out secondary heat sealing on the outer bag after the bagging operation of the inner bag is finished.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic perspective view of an outer bag traction module according to the present invention;
FIG. 3 is a schematic perspective view of a secondary seal module according to the present invention;
FIG. 4 is a schematic perspective view of the inner bag feeding module according to the present invention;
fig. 5 is a schematic diagram of the overall workflow of the present invention.
In the figure: 1. a film roll transfer module; 2. an optoelectronic switch; 3. pressing the hand tearing port module; 4. an outer bag opening module; 5. an outer bag cutting module; 6. an outer bag traction module; 601. a lower bag supporting clamp; 602. an upper bag supporting clamp; 603. a bag supporting clamp fixing plate; 604. an entrainment cylinder fixing plate A; 605. a clamping cylinder body A; 606. a bag opening cylinder; 607. an entrainment cylinder fixing plate B; 608. a slipway cylinder; 609. a bag supporting mechanism supporting plate; 610. clamping part of the connecting plate; 611. a traction cylinder body; 612. traction electric cylinder fixing plate; 7. a primary sealing module; 8. an inner bag compressing mechanism; 9. a secondary sealing module; 901. a first profile; 902. a heat-sealing cylinder body; 903. a heat seal cylinder regulation plate; 904. a heat sealing fixing plate; 905. a heat-sealing main body; 906. a heating rod; 907. a triangle connecting piece; 908. an inner hexagon bolt/T-shaped nut block assembly; 10. sending the inner bag module; 101. the inner bag descends to press the curved plate; 102. an upper clamping plate connecting plate; 103. lowering the clamping cylinder; 104. a bag loosening cylinder fixing plate; 105. lifting the clamping cylinder main body; 106. a bag loosening mechanism fixing plate; 107. a self-aligning ball bearing; 108. a rotary cylinder fixing plate; 109. a linear module assembly; 110. a module connecting plate; 111. a servo motor; 112. a section bar foot stool; 113. a second profile; 114. a bag feeding motor supporting plate; 115. a rotary cylinder main body; 116. lifting the clamping cylinder fixing plate; 117. a bag loosening cylinder body; 11. a working table.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automatic bagging apparatus, including membrane roll transfer module 1, photoelectric switch 2, press the hand and tear a mouthful module 3, outer bag opening module 4, outer bag cuts off module 5, once seal module 7, interior bag hold-down mechanism 8 and workstation 11, the right side bolt fixed mounting of workstation 11 has membrane roll transfer module 1, and the left side of membrane roll transfer module 1 is provided with photoelectric switch 2, and photoelectric switch 2 bolt fixed mounting is on workstation 11, photoelectric switch 2's left side is provided with presses the hand and tears a mouthful module 3, and press the left side of tearing a mouthful module 3 and be provided with outer bag opening module 4, and outer bag opening module 4 fixed mounting is at the top surface of workstation 11, outer bag cuts off module 5 setting is in the left side of outer bag opening module 4, and the bottom of outer bag cuts off module 5 is provided with outer bag traction module 6, the left side of outer bag cuts off module 5 is provided with once seals module 7, and once seals the top surface of module 7 fixed mounting at workstation 11, the left side of once is provided with interior bag hold-down mechanism 8, and the left side of interior bag hold-down mechanism 8 is provided with the secondary and send a mouthful of module 10 to seal the left side of workstation 11.
The pressing hand tearing port module 3 and the outer bag opening module 4 form a sliding structure, a space is reserved between the pressing hand tearing port module 3 and the top surface of the workbench 11, the pressing hand tearing port module 3 can conveniently shift on the outer bag opening module 4, and follow-up pressing hand tearing port module 3 can conveniently operate.
The outer bag traction module 6 comprises a lower bag supporting clamp 601, an upper bag supporting clamp 602, a bag supporting clamp fixing plate 603, a bag clamping fixing plate A604, a clamping cylinder main body A605, a bag supporting cylinder 606, a clamping cylinder fixing plate B607, a sliding table cylinder 608, a bag supporting mechanism supporting plate 609, a bag supporting part connecting plate 610, a traction electric cylinder main body 611 and a traction electric cylinder fixing plate 612, wherein the lower bag supporting clamp 601 and the upper bag supporting clamp 602 are fixedly arranged on the bag supporting clamp fixing plate 603, the bag supporting clamp fixing plate 603 is connected with the clamping cylinder fixing plate A604, the tail end of the clamping cylinder fixing plate A604 is provided with the clamping cylinder main body A605, the bag supporting clamp fixing plate 603 is arranged on the bag supporting cylinder 606, the outer surface of the bag supporting cylinder 606 is fixedly provided with the clamping cylinder fixing plate B607, the clamping cylinder fixing plate B607 is connected with the sliding table cylinder 608, the sliding table cylinder 608 is arranged on the bag supporting mechanism supporting plate 609, the bag supporting mechanism supporting plate 611 is arranged on the clamping part connecting plate 610, the clamping part connecting plate 610 is connected with the traction electric cylinder main body, the traction electric cylinder main body 611 is arranged on the traction electric cylinder main body 611, the tail end of the clamping cylinder fixing plate is provided with the clamping cylinder fixing plate A605, and the outer bag 6 is conveniently and the outer bag is conveniently and effectively clamped by moving the outer bag 6.
The clamping part connecting plate 610 and the traction electric cylinder main body 611 form a sliding structure, and the clamping part connecting plate 610 and the bag supporting mechanism supporting plate 609 are connected in a bolt connection mode, so that the clamping part connecting plate 610 can conveniently move under the operation of the traction electric cylinder main body 611, and the position of an outer bag can be transferred.
The secondary seal module 9 comprises a first section 901, a heat seal cylinder main body 902, a heat seal cylinder prescribing plate 903, a heat seal fixing plate 904, a heat seal main body 905, a heating rod 906, a triangular connecting piece 907 and an inner hexagon bolt/T-shaped nut block assembly 908, wherein the heat seal cylinder prescribing plate 903 is arranged on the bottom surface of the first section 901, the heat seal cylinder main body 902 is fixedly arranged on the bottom surface of the heat seal cylinder prescribing plate 903, the heat seal fixing plate 904 is connected with the bottom surface of the heat seal cylinder main body 902 through bolts, the heat seal main body 905 is arranged on the bottom surface of the heat seal fixing plate 904, the heating rod 906 is arranged on the heat seal main body 905, the triangular connecting piece 907 is provided with the triangular connecting piece 907, and the inner hexagon bolt/T-shaped nut block assembly 908 is arranged on the triangular connecting piece 907, so that after the outer bag moves to the secondary seal module 9, the secondary seal module 9 seals the outer bag.
Triangle connecting piece 907 is about the longitudinal centerline symmetric distribution of first section bar 901, and the side view of first section bar 901 is "U" font, has improved the stability after the secondary seals module 9 integral erection, makes things convenient for follow-up outer bag to pass the secondary and seals module 9 and seal the work.
The bag feeding module 10 comprises an inner bag descending compacting curved plate 101, an upper clamping plate 102, a descending clamping cylinder 103, a bag loosening cylinder fixing plate 104, an ascending clamping cylinder body 105, a bag loosening mechanism fixing plate 106, a aligning ball bearing 107, a rotary cylinder fixing plate 108, a linear module assembly 109, a module connecting plate 110, a servo motor 111, a profile foot seat 112, a second profile 113, a bag feeding motor supporting plate 114, a rotary cylinder body 115, an ascending clamping cylinder fixing plate 116 and a bag loosening cylinder body 117, wherein the profile foot seat 112 is fixedly arranged on the bottom surface of the second profile 113, the second profile 113 is provided with a bag feeding motor supporting plate 114, the bag feeding motor supporting plate 114 is provided with a linear module assembly 109 and a servo motor 111, the linear module assembly 109 is mutually connected with the module connecting plate 110, and the top surface fixed mounting of module connecting plate 110 has revolving cylinder fixed plate 108 to revolving cylinder fixed plate 108's inside is provided with revolving cylinder main part 115, and revolving cylinder fixed plate 108's top surface is provided with aligning ball bearing 107, and loose bag mechanism fixed plate 106 is installed to aligning ball bearing 107's top surface, and loose bag mechanism fixed plate 106's last fixed mounting has rise clamping cylinder fixed plate 116 and loose bag cylinder main part 117, loose bag cylinder main part 117 and rise clamping cylinder main part 105 interconnect, and loose bag mechanism fixed plate 106's top is installed the inner bag respectively and is fallen and compress tightly curved plate 101, punch holder connecting plate 102, decline clamping cylinder 103 and loose bag cylinder fixed plate 104, be favorable to sending inner bag module 10 through holistic operational operation, accomplish the bagging work with the inside of inner bag transportation to the outer bag, conveniently carry out automatic bagging work.
S1, firstly, placing an opening at a core module of an outer bag;
s2, after the whole machine is started to run, the film roll conveying module 1 and the photoelectric switch 2 rotate, and the outer bag opening module 4 (cylinder action and electromagnet attraction) waits for the outer bag traction module 6;
s3, the traction electric cylinder main body 611 works to drive the outer bag traction module 6 to be conveyed to an initial position;
s4, working a clamping cylinder main body A605, clamping an outer bag and powering off an electromagnet;
s5, the traction electric cylinder main body 611 works to drive the outer bag traction module 6 to traction the outer bag to a specified preset position, and waiting for cutting off;
s6, cutting off the cylinder, pressing the hand tearing port module 3 to work, cutting off the outer bag, and pressing the hand tearing port;
s7, the traction electric cylinder main body 611 works to drive the outer bag traction module 6 to continuously traction the outer bag to the next appointed preset position, and waiting for one-time heat sealing;
s8, working the outer bag in a primary sealing module 7 to realize primary sealing treatment of the outer bag;
s9, the traction electric cylinder main body 611 works to drive the outer bag traction module 6 to continuously traction the outer bag to the next appointed preset position, and the outer bag traction module 6 realizes bag opening action to wait for the delivery of the inner bag;
s10, the inner bag feeding module 10 is connected with an inner bag, and is clamped and turned, and is driven by the servo motor 111 to be fed to an outer bag;
s11, completing the feeding of the inner bag to the outer bag, and completing the action of the bag loosening cylinder body 117 and the action of the lifting clamping cylinder body 105;
s12, driving the inner bag feeding module 10 by the servo motor 111 to be initially completed by each component cylinder of the driving mechanism, and waiting for the next inner bag receiving;
s13, the outer bag traction modules 6 are respectively formed into cylinders to be started, the outer bag is loosened, the traction cylinder main body 611 works, the outer bag traction modules 6 are driven to withdraw from the outer bag, and the outer bag is waited for secondary heat sealing;
and S14, after the secondary heat sealing of the outer bag is finished, the finished product leaves the workbench 11, the traction electric cylinder main body 611 works, the outer bag traction module 6 is driven to an initial position, and each mechanism starts the next circulation action.
The working principle of the embodiment is as follows: according to fig. 1-5, a film roll transfer module 1: SM 1-a servo motor; photoelectric switch 2: PS optoelectronic switch; pressing the hand tearing port module 3: EV 1-solenoid valve AS1/AS 2-magnetic switch; outer bag opening module 4: EV 2-solenoid valve; AS 0-magnetic switch; the outer bag cutting module 5: EV 3-solenoid valve AS3/AS 4-magnetic switch; primary seal module 7, ev 4-solenoid valve AS5/AS 6-magnetic switch TS1 heating rod 906 temperature; inner bag hold-down mechanism 8: EV 5-electromagnetic valve AS7/AS 8-magnetic switch; the temperature of the heating rod 906 is controlled by the secondary sealing module 9, namely, the temperature of the secondary sealing module 6, the electromagnetic valve AS9/AS10 and the magnetic switch TS 2; the inner bag feeding module 10: EV 7-EV 10-solenoid EV7 matching rotary cylinder body 115EV8 matching lifting clamping cylinder body 105EV9 matching bag loosening cylinder body 117EV10 matching descending clamping cylinders 103AS 11-AS 18-magnetic switch SM 2-servo motor LS 1-LS 3 travel switches; outer bag traction module 6: EV 11-EV 13-solenoid valves AS 19-AS 24-magnetic switches EC1/EC 2-cylinder remarks: the synchronous operation mechanism comprises two groups of three pairs of cylinders, three electromagnetic valves EV11 are matched with a bag opening cylinder 606EV12, a clamping cylinder main body A605 EV13 is matched with a sliding table cylinder 608, six magnetic switches are designed according to one group in actual control, and the whole machine switch is started to operate for initial position detection: judging the automatic control starting condition, otherwise, not starting:
1. the preset position of the opening mechanism is preset when the outer bag is placed;
2. the photoelectric switch 2 detects that the outer bag is positioned at the appointed position and is preset
3. Each magnetic switch detects that each cylinder is positioned at the initial position in advance
4. The linear module assembly 109 is located at the initial position
5. The double electric cylinders are positioned at the initial positions
6. Temperature range preset for double heat seal body 905
Automatic control:
when the initial conditions are met, the whole machine functions are automatically controlled:
before feeding the outer bag into the inner bag
1. Controlling the film roll conveying module 1 to detect the movement photoelectric switch 2;
2. the electromagnet is electrified, the EV2 electromagnetic valve is electrified, the outer bag opening module 4 descends to realize attraction, the AS0 magnetic switch feeds back a signal, the EV2 electromagnetic valve is powered off, the outer bag opening module 4 ascends to realize outer bag opening, and the electromagnet is always electrified before the outer bag traction module 6 reaches a preset position;
3. the double-electric-cylinder action drives the outer bag traction module 6 to reach a preset starting position, a feedback signal enables the EV12 electromagnetic valve to be electrified, the clamping cylinder main body A605 works, the electromagnet is powered off, and an AS21 magnetic switch feedback signal enables the electric cylinder to move;
4. the double electric cylinders receive AS19 signals and move to a preset cutting-off position, a PS photoelectric switch feeds back signals, an EV1 electromagnetic valve is electrified, a hand-tearing port module 3 works, an EV3 electromagnetic valve is electrified, an outer bag cutting-off module 5 works, an AS3 magnetic switch is closed, after time delay T1, T2 is reckoned, and the feedback signals enable the electric cylinders to move to a preset bottom sealing position;
5. after the time T2, the time T3 is reckoned, and the EV4 electromagnetic valve is electrified to operate the sealing module 7 once;
6. after the time T3, the double electric cylinders continue to move to the bagging preset position, and the time T4 is re-timed;
7. after the time T4, the electromagnetic valve of the EV12 is powered off, the electromagnetic valves of the EV11 and the EV13 are powered on, the magnetic switch of the AS19 and the magnetic switch of the AS23 feed back signals, the EV12 is powered on again to work, the bag opening action is realized, and the feeding of the inner bag is waited;
bag feeding action
After the inner bag is put in, the following actions are started:
1. the EV8 electromagnetic valve, the EV9 electromagnetic valve and the EV10 electromagnetic valve are electrified to work, so that the inner bag is clamped, and the EV7 electromagnetic valve works to realize the turning of the bag taking mechanism;
2. when receiving the signals of the A- (7) AS19 magnetic switch and the B- (1) AS11 magnetic switch, the servo motor 111 starts to send bags until reaching LS3, stops running, electrifies the EV6 electromagnetic valve, and the inner bag pressing mechanism 8 works;
3. the inner bag pressing mechanism 8 runs to a limit point, and the AS9 magnetic switch works;
4. after receiving the feedback signals of LS3 and AS9 in B- (2) and B- (3), the servo motor 111 moves back to the material taking point;
5. the servo motor 111 returns to LS1 and feeds back signals to initialize EV7 to EV10 and EV11 to EV 13;
6. feeding back a clamping initial signal, and driving the electric cylinder bag opening cylinder 606 to be pulled away to a preset position and the EV6 electromagnetic valve to be powered off;
7. and feeding back the finished product material taking signal, and returning the double electric cylinders to the initial position so as to circularly act.
Thereby completing a series of works.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The utility model provides an automatic bagging apparatus, includes membrane roll up transport module (1), photoelectric switch (2), presses hand to tear a mouthful module (3), outer bag opening module (4), outer bag cut-off module (5), once seals module (7), inner bag hold-down mechanism (8) and workstation (11), its characterized in that: the automatic packaging machine is characterized in that a film roll conveying module (1) is fixedly arranged on the right side of the workbench (11) through bolts, a photoelectric switch (2) is arranged on the left side of the film roll conveying module (1), the photoelectric switch (2) is fixedly arranged on the workbench (11) through bolts, a hand-pressing tearing opening module (3) is arranged on the left side of the photoelectric switch (2), an outer bag opening module (4) is arranged on the left side of the hand-pressing tearing opening module (3), the outer bag opening module (4) is fixedly arranged on the top surface of the workbench (11), an outer bag cutting module (5) is arranged on the left side of the outer bag opening module (4), an outer bag traction module (6) is arranged at the bottom end of the outer bag cutting module (5), a primary sealing module (7) is arranged on the left side of the outer bag cutting module (5), an inner bag pressing mechanism (8) is arranged on the left side of the workbench (11), a secondary sealing end (9) is arranged on the left side of the inner bag pressing mechanism (8), and the left side of the primary sealing module (11) is provided with an inner bag sending end (10);
the hand-pressing tearing port module (3) and the outer bag opening module (4) form a sliding structure, and a space is reserved between the hand-pressing tearing port module (3) and the top surface of the workbench (11);
the outer bag traction module (6) comprises a lower bag supporting clamp (601), an upper bag supporting clamp (602), a bag supporting clamp fixing plate (603), an entrainment cylinder fixing plate A (604), a clamping cylinder main body A (605), a bag supporting cylinder (606), an entrainment cylinder fixing plate B (607), a sliding table cylinder (608), a bag supporting mechanism supporting plate (609), an entrainment part connecting plate (610), a traction electric cylinder main body (611) and a traction electric cylinder fixing plate (612), wherein the lower bag supporting clamp (601) and the upper bag supporting clamp (602) are fixedly arranged on the bag supporting clamp fixing plate (603), the bag supporting clamp fixing plate (603) and the entrainment cylinder fixing plate A (604) are connected with each other, the tail end of the entrainment cylinder fixing plate A (604) is provided with the clamping cylinder main body A (605), the bag supporting clamp fixing plate (603) is arranged on the bag supporting cylinder (606), the outer surface of the bag supporting cylinder (606) is fixedly provided with the entrainment cylinder fixing plate B (607), the entrainment cylinder fixing plate B (607) is connected with the sliding table cylinder (608), the sliding table (608) is arranged on the bag supporting plate (609) and the entrainment cylinder (609) is arranged on the supporting plate (610) and the entrainment cylinder fixing plate (609) is connected with the traction part (610), and the traction cylinder main body (611) is mounted on the traction cylinder fixing plate (612);
the clamping belt part connecting plate (610) and the traction electric cylinder main body (611) form a sliding structure, and the clamping belt part connecting plate (610) and the bag supporting mechanism supporting plate (609) are connected in a bolt way;
the secondary sealing module (9) comprises a first section bar (901), a heat sealing cylinder main body (902), a heat sealing cylinder stipulating plate (903), a heat sealing fixing plate (904), a heat sealing main body (905), a heating rod (906), a triangular connecting piece (907) and an inner hexagonal bolt/T-shaped nut block assembly (908), wherein the heat sealing cylinder stipulating plate (903) is arranged on the bottom surface of the first section bar (901), the heat sealing cylinder main body (902) is fixedly arranged on the bottom surface of the heat sealing cylinder stipulating plate (903), the heat sealing fixing plate (904) is connected with the bottom surface of the heat sealing cylinder main body (902) through bolts, the heat sealing main body (905) is arranged on the bottom surface of the heat sealing fixing plate (904), the triangular connecting piece (907) is arranged on the outer surface of the bottom of the first section bar (901), and the inner hexagonal bolt/T-shaped nut block assembly (908) is arranged on the triangular connecting piece (907);
the triangular connecting pieces (907) are symmetrically distributed about the longitudinal center line of the first profile (901), and the side view of the first profile (901) is U-shaped.
2. An automatic bagging apparatus according to claim 1, wherein: the inner bag feeding module (10) comprises an inner bag descending compacting curved plate (101), an upper clamping plate connecting plate (102), a descending clamping cylinder (103), a bag loosening cylinder fixing plate (104), an ascending clamping cylinder main body (105), a bag loosening mechanism fixing plate (106), a aligning ball bearing (107), a rotating cylinder fixing plate (108), a linear module assembly (109), a module connecting plate (110), a servo motor (111), a profile foot seat (112), a second profile (113), a bag feeding motor supporting plate (114), a rotating cylinder main body (115), an ascending clamping cylinder fixing plate (116) and a bag loosening cylinder main body (117), wherein the profile foot seat (112) is fixedly arranged on the bottom surface of the second profile (113), the bag feeding motor supporting plate (114) is arranged on the second profile (113), the bag feeding motor supporting plate (114) is provided with a linear module assembly (109) and a servo motor (111), the linear module assembly (109) is mutually connected with the module connecting plate (110), the top surface of the module connecting plate (110) is fixedly provided with the rotating cylinder fixing plate (108), the rotating cylinder fixing plate (108) is internally provided with the rotating cylinder fixing plate (115), the aligning ball bearing (107) is arranged on the top surface of the rotating cylinder fixing plate (108), and loose bag mechanism fixed plate (106) is installed to the top surface of aligning ball bearing (107) to go up fixed mounting of loose bag mechanism fixed plate (106) has to rise and presss from both sides tight cylinder fixed plate (116) and loose bag cylinder main part (117), loose bag cylinder main part (117) and rise and press from both sides tight cylinder main part (105) interconnect, and the top of loose bag mechanism fixed plate (106) is installed the inner bag respectively and is fallen and compress tightly curved plate (101), punch holder connecting plate (102), decline clamp cylinder (103) and loose bag cylinder fixed plate (104).
3. A control method of an automatic bagging apparatus according to claim 1, comprising the steps of:
s1, firstly, placing an opening at a core module of an outer bag;
s2, after the whole machine is started to run, the film roll conveying module (1) and the photoelectric switch (2) rotate, the outer bag opening module (4) acts as a cylinder, and the electromagnet is attracted to wait for the outer bag traction module (6);
s3, the traction electric cylinder main body (611) works to drive the outer bag traction module (6) to be conveyed to an initial position;
s4, working a clamping cylinder main body A (605), clamping an outer bag and powering off an electromagnet;
s5, a traction electric cylinder main body (611) works to drive an outer bag traction module (6) to traction an outer bag to a specified preset position, and the outer bag is waited to be cut off;
s6, working the cutting cylinder and the hand-pressing and tearing opening module (3), cutting off the outer bag, and pressing and tearing the opening;
s7, a traction electric cylinder main body (611) works, and an outer bag traction module (6) is driven to continuously traction the outer bag to the next appointed preset position, and a seal is waited for one time in a heat sealing mode;
s8, working the outer bag in a primary sealing module (7) to realize primary sealing treatment of the outer bag;
s9, the traction electric cylinder main body (611) works, the outer bag traction module (6) is driven to continuously traction the outer bag to the next appointed preset position, and the outer bag traction module (6) realizes bag opening action to wait for the inner bag to be delivered;
s10, an inner bag feeding module (10) is connected with an inner bag, clamping and steering are completed, and the inner bag is driven by a servo motor (111) to be fed to an outer bag;
s11, conveying the inner bag to the outer bag, loosening the bag, moving the cylinder body (117), and lifting the clamping cylinder body (105);
s12, driving the inner bag feeding module (10) by a servo motor (111) to be started, and enabling all the constituent cylinders of the driving mechanism to be initially completed and waiting for the next inner bag receiving;
s13, the outer bag traction modules (6) are respectively formed into cylinders for initial operation, the outer bag is loosened, the traction electric cylinder main body (611) works, the outer bag traction modules (6) are driven to withdraw from the outer bag, and the outer bag is waited for secondary heat sealing;
and S14, after the secondary heat sealing of the outer bag is finished, the finished product leaves the workbench (11), the electric cylinder main body (611) is pulled to work, the outer bag pulling module (6) is driven to an initial position, and each mechanism starts the next circulation action.
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| CN201910834953.0A CN110466847B (en) | 2019-09-05 | 2019-09-05 | Automatic bagging device and control method thereof |
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| CN112238988B (en) * | 2020-10-21 | 2022-02-08 | 凯迈(洛阳)机电有限公司 | Automatic bag falling, pressing and pushing mechanism of packaging machine based on matrix optical fiber detection control |
| CN114889866B (en) * | 2022-05-13 | 2024-04-26 | 漳州佳龙科技股份有限公司 | Bag pushing mechanism and working method thereof |
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