CN112659649B - Degradable square bottom bag and forming device thereof - Google Patents
Degradable square bottom bag and forming device thereof Download PDFInfo
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- CN112659649B CN112659649B CN202110001018.3A CN202110001018A CN112659649B CN 112659649 B CN112659649 B CN 112659649B CN 202110001018 A CN202110001018 A CN 202110001018A CN 112659649 B CN112659649 B CN 112659649B
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- square bottom
- bottom bag
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- 239000003292 glue Substances 0.000 claims abstract description 45
- 238000010070 extrusion (rubber) Methods 0.000 claims abstract description 15
- 230000001012 protector Effects 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 4
- 229940072056 alginate Drugs 0.000 claims description 4
- 235000010443 alginic acid Nutrition 0.000 claims description 4
- 229920000615 alginic acid Polymers 0.000 claims description 4
- 239000002655 kraft paper Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 241000208202 Linaceae Species 0.000 description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention discloses a degradable square bottom bag and a forming device thereof, comprising a main body, a fixing device and a protecting device, wherein the top of the main body is fixedly connected with a rotating motor, one side of the rotating motor is rotationally connected with a rotating column, and one side of the rotating column far away from the rotating motor is fixedly connected with a rotating block. Through protector's setting, the convenience prevents that glue water from dripping on the fashioned sack surface, cause pollution influence use, when starting up lift cylinder, remove the cover and move down, then buffer spring receives extrusion deformation, the connecting rod rotates simultaneously, the sliding ball slides at the inner wall of sliding tray, the guard plate rotates to relative direction this moment, the rubber extrusion piece is close to gradually and laminating, lift cylinder stops moving when the guard plate rotates the below of dripper, the guard plate can carry out safety protection to the dripper effectively, prevent that the glue water from dripping on the fashioned sack surface, cause pollution influence the use of sack, the bonding effect of sack edge is good.
Description
Technical Field
The invention belongs to the technical field of square bottom bag processing, and particularly relates to a degradable square bottom bag and a forming device thereof.
Background
In order to improve the performance of the plastic, various auxiliary materials are added into the polymer to meet various requirements of people on the plastic, such as fillers, plasticizers, lubricants, stabilizers, colorants and the like, so that the plastic with good performance can be obtained. Square bottom bags are generally made of synthetic resin, the bottoms of the square bottom bags are square, the square bottom bags are unfolded to be like a paper box, the length, the width and the height can be different, and the square bottom bags are custom-made according to different sizes of products to be packaged.
The packaging bag forming device disclosed in Chinese patent CN209580655U realizes quick sealing, cutting and bag discharging of packaging bags, but when a high-temperature edge sealing ironing knife is in contact with the packaging bags, the high-temperature edge sealing ironing knife is easy to cause adhesion between the packaging bags and a forming table, so that the packaging bag is inconvenient to demould, the using effect is poor, if the temperature is too low, the adhesive effect at the edge of the packaging bag is poor, the problem can be solved by using a glue adhesive mode, and when the glue is adhesive, the glue is sticky liquid, no protective device is arranged, water drops on the surface of the formed packaging bag easily, pollution influence on use is caused, and the problems of inconvenient adhesive dropping operation and low working efficiency are solved.
Disclosure of Invention
The invention aims to provide a degradable square bottom bag and a forming device thereof, which are used for solving the problems that in the prior art, the glue is sticky liquid, no protective device is arranged, the glue drops easily fall on the surface of the formed bag, the glue dropping operation is inconvenient, the pollution is caused, the use is influenced and the working efficiency is low.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a forming device of degradable square bottom bag, includes main part, fixing device and protector, the top fixedly connected with rotating electrical machines of main part, one side rotation of rotating electrical machines is connected with the column spinner, one side fixedly connected with rotary block that the column spinner kept away from, one side outer wall fixedly connected with fixing device that the rotary block is close to the column spinner, one side inner wall fixedly connected with pushing cylinder of main part, one side fixedly connected with movable plate of pushing cylinder, one side fixedly connected with movable cylinder that one side was kept away from to the movable plate, the opposite side fixedly connected with connecting block of movable cylinder, the bottom fixedly connected with protector of connecting block, the bottom fixedly connected with rubber-dropping head of connecting block, the embedded groove has been seted up to the inside of main part, the inside fixedly connected with conveyer belt of embedded groove, the top of conveyer belt is provided with square bottom bag raw materials board, the outer wall fixedly connected with connecting pipe of rubber-dropping head, the other end fixedly connected with case of connecting pipe, one side fixedly connected with actuating mechanism that the movable plate is close to pushing cylinder, one side fixedly connected with manipulator one side fixedly connected with main part and the movable plate of actuating mechanism, the top fixedly connected with manipulator and the top fixedly connected with conveyer belt of conveyer belt.
The fixing device comprises a fixing block, a concave groove is formed in the fixing block, a moving assembly is fixedly connected to the inner wall of the bottom of the concave groove, a fixing plate is fixedly connected to the top of the moving assembly, and a magnet plate is fixedly connected to the bottom of the fixing plate.
The protection device comprises a lifting cylinder, a bottom groove is formed in the bottom of the lifting cylinder, a buffer spring is sleeved on the outer wall of the glue dripping head and below the bottom groove, a connecting rod is hinged to the bottom of the moving sleeve, a sliding ball is fixedly connected to the bottom of the connecting rod, a connecting plate is fixedly connected to the outer wall of the glue dripping head and located at the bottom of the buffer spring, protection plates are hinged to the two sides of the connecting plate, a sliding groove is formed in one side of each protection plate, and a rubber extrusion block is fixedly connected to one side of each protection plate, which is far away from the connecting plate.
Preferably, the side that the spin mass kept away from the spin column is through piston rod fixedly connected with push pedal, the top of spin mass and the top of conveyer belt are located same horizontal line, the spin mass is magnetic material, just the bottom of magnet board is inhaled with the top magnetism of spin mass mutually.
Preferably, the material of square bottom bag raw materials board is resin material, one side of gluing the case and the movable plate is close to one side outer wall fixed connection who promotes the cylinder.
Preferably, the outer wall of one side of the fixed block is fixedly connected with one side of the rotating block, which is close to the rotating column, and the top of the fixed block is attached to the bottom of the fixed plate.
Preferably, the top of the lifting cylinder is fixedly connected with the bottom of the connecting block.
Preferably, the movable sleeve is sleeved on the outer surface of the glue dripping head, and the inner diameter of the movable sleeve is larger than the outer diameter of the glue dripping head.
Preferably, the inner wall of the sliding groove is in sliding connection with the inner wall of the sliding ball, the number of the rubber extrusion blocks is two, and the two rubber extrusion blocks are mutually attached.
The utility model provides a degradable square bottom bag, includes square bottom bag body, one side of square bottom bag body is provided with bonding face one, the opposite side of square bottom bag body is provided with bonding face two, waterproof layer, loading layer and reinforcement layer have been set gradually from outside to inside in the inside of square bottom bag body.
Preferably, the first bonding surface and the second bonding surface are bonded with each other through glue, the waterproof layer is made of flax fiber paper, the bearing layer is made of kraft paper, and the reinforcing layer is made of alginate fibers.
Compared with the prior art, the invention has the beneficial effects that:
1. Through protector's setting, the convenience prevents that glue water from dripping on the fashioned sack surface, cause pollution influence use, when starting up lift cylinder, remove the cover and move down, then buffer spring receives extrusion deformation, the connecting rod rotates simultaneously, the sliding ball slides at the inner wall of sliding tray, the guard plate rotates to relative direction this moment, the rubber extrusion piece is close to gradually and laminating, lift cylinder stops moving when the guard plate rotates the below of dripper, the guard plate can carry out safety protection to the dripper effectively, prevent that glue water from dripping on the fashioned sack surface, cause pollution influence the use of sack, the bonding effect of sack edge is good, the protection effect is good, the practicality is better.
2. Through fixing device's setting, make things convenient for the other side end bag raw materials board to fix, the fixed plate reciprocates when starting the removal subassembly, stops moving when driving magnet board and square end bag raw materials board laminating, starts rotating electrical machines and drives column spinner and rotatory piece and rotate simultaneously this moment, conveniently drives square end bag raw materials board and rotates, carries out even glue dripping through the glue dripping head, then presses the shaping manually, and shaping is effectual, and work efficiency is high.
3. The movable plate is driven to move through the pushing cylinder, the manipulator conveniently moves the other side bottom bag raw material plate to carry out mechanical folding and forming, the connecting block and the glue dripping head are conveniently driven to move through the setting of the movable cylinder, glue is conveniently and uniformly dripped at the top of the bag, and the bonding is more uniform and firm, and the use effect is good.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective view of the structure of the present invention;
FIG. 3 is a schematic diagram of the front structure of the present invention;
FIG. 4 is a cross-sectional view of the structure of the fixing device of the present invention;
FIG. 5 is a schematic view of a protecting device according to the present invention;
FIG. 6 is a schematic view of a square bottom bag according to the present invention;
fig. 7 is a sectional view showing the internal structure of the square bottom bag body of the present invention.
In the figure: 1. a main body; 2. a rotating electric machine; 3. a spin column; 4. a rotating block; 5. a fixing device; 501. a fixed block; 502. a concave groove; 503. a moving assembly; 504. a fixing plate; 505. a magnet plate; 6. a pushing cylinder; 7. a moving plate; 8. a moving cylinder; 9. a connecting block; 10. a protective device; 1001. a lifting cylinder; 1002. a moving sleeve; 1003. a bottom groove; 1004. a buffer spring; 1005. a connecting rod; 1006. a sliding ball; 1007. a connecting plate; 1008. a protection plate; 1009. a sliding groove; 1010. a rubber extrusion block; 11. a glue dripping head; 12. an embedding groove; 13. a conveyor belt; 14. a square bottom bag raw material plate; 141. a square bottom bag body; 1411. a waterproof layer; 1412. a bearing layer; 1413. a reinforcing layer; 142. an adhesive surface I; 143. a second bonding surface; 15. a connecting pipe; 16. a glue box; 17. a driving mechanism; 18. a manipulator; 19. and the pushing device.
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 a forming device of degradable square bottom bag, which comprises a main body 1, fixing device 5 and protector 10, the top fixedly connected with rotating electrical machines 2 of main part 1, one side rotation of rotating electrical machines 2 is connected with rotating column 3, one side fixedly connected with rotating block 4 of rotating electrical machines 2 is kept away from to rotating column 3, one side outer wall fixedly connected with fixing device 5 that rotating block 4 is close to rotating column 3, one side inner wall fixedly connected with pushing cylinder 6 of main part 1, the opposite side fixedly connected with movable plate 7 of pushing cylinder 6, one side fixedly connected with moving cylinder 8 that movable plate 7 kept away from pushing cylinder 6, the opposite side fixedly connected with connecting block 9 of moving cylinder 8, the bottom fixedly connected with protector 10 of connecting block 9, the bottom fixedly connected with rubber-dropping head 11 of connecting block 9, the inside of main part 1 has seted up embedded groove 12, the inside fixedly connected with conveyer belt 13 of embedded groove 12, the top of conveyer belt 13 is provided with square bottom bag raw materials board 14, the outer wall fixedly connected with connecting pipe 15 of rubber-dropping head 11, the other end fixedly connected with glue case 16 of 15, one side fixedly connected with driving mechanism 17 of driving mechanism 7 is close to pushing cylinder 6, one side fixedly connected with driving mechanism 17, one side fixedly connected with connecting pipe 18 of driving mechanism 17 is located at the top of main part 1, the fixed connection device is located at the connecting pipe 19.
In this embodiment, drive movable plate 7 through pushing cylinder 6 and remove, then manipulator 18 conveniently remove the other side's bag raw materials board 14 and carry out mechanical folding shaping, conveniently drive connecting block 9 and glue dripping head 11 through the setting of moving cylinder 8 and remove, conveniently evenly drip the glue at the top of sack, the bonding is more even firm, excellent in use effect.
The fixing device 5 comprises a fixing block 501, a concave groove 502 is formed in the fixing block 501, a moving assembly 503 is fixedly connected to the inner wall of the bottom of the concave groove 502, a fixing plate 504 is fixedly connected to the top of the moving assembly 503, and a magnet plate 505 is fixedly connected to the bottom of the fixing plate 504.
In this embodiment, through setting up of fixing device 5, make things convenient for the other side end bag raw materials board 14 to fix, fixed plate 504 reciprocates when starting moving assembly 503, stops moving when driving magnet board 505 and square end bag raw materials board 14 laminating, starts rotating electrical machines 2 at this moment and drives column of rotation 3 and rotatory piece 4 and rotate simultaneously, and the convenience drives square end bag raw materials board 14 and rotates, carries out even glue dripping through glue dripping head 11, then presses the shaping manually, and shaping is effectual, and work efficiency is high.
The protector 10 includes lift cylinder 1001, lift cylinder 1001's bottom fixedly connected with removes cover 1002, the kerve 1003 has been seted up to the bottom of removing the cover 1002, buffer spring 1004 has been cup jointed to the below of kerve 1003 and the outer wall that is located the dripper 11, the bottom of removing the cover 1002 articulates there is connecting rod 1005, connecting rod 1005's bottom fixedly connected with slip ball 1006, dripper 11's outer wall and the bottom fixedly connected with connecting plate 1007 that is located buffer spring 1004, the both sides of connecting plate 1007 articulate there is guard plate 1008, the sliding groove 1009 has been seted up to one side of guard plate 1008, one side fixedly connected with rubber extrusion piece 1010 that the guard plate 1008 kept away from connecting plate 1007.
In this embodiment, through protector 10's setting, the convenience is protected dispensing head 11, prevent that glue water from dripping on the bag surface that has been formed, cause pollution influence use, when starting lifting cylinder 1001, remove the cover 1002 and move down, then buffer spring 1004 receives extrusion deformation, connecting rod 1005 rotates simultaneously, sliding ball 1006 slides at the inner wall of sliding groove 1009, guard plate 1008 rotates to opposite direction this moment, rubber extrusion piece 1010 is close to gradually and laminating, lifting cylinder 1001 stops moving when guard plate 1008 rotates the below of dispensing head 11, guard plate 1008 can carry out safety protection to dispensing head 11 effectively, prevent that the glue water from dripping on the bag surface that has been formed, cause pollution influence the use of bag, the bonding effect of bag edge is good, the protection effect is good, the practicality is better.
One side that rotatory piece 4 kept away from column 3 is through piston rod fixedly connected with push pedal, the top of rotatory piece 4 is located same horizontal line with the top of conveyer belt 13, rotatory piece 4 is magnetic material, and the bottom of magnet board 505 is inhaled with the top magnetism of rotatory piece 4 mutually, square end bag raw materials board 14's material is resin material, one side of gluing case 16 and movable plate 7 are close to one side outer wall fixed connection who promotes cylinder 6, one side outer wall of fixed block 501 and one side fixed connection that rotatory piece 4 is close to column 3, the top of fixed block 501 is laminated with the bottom of fixed plate 504, the top of lift cylinder 1001 and the bottom fixed connection of connecting block 9, the external diameter size at the dispensing head 11 is cup jointed to movable sleeve 1002, and the internal diameter size of movable sleeve 1002 is greater than the external diameter size of dispensing head 11, the inner wall and the inner wall sliding connection of sliding ball 1006 of sliding groove 1009, the quantity of rubber extrusion piece 1010 is two, and laminating each other between two rubber extrusion pieces 1010.
In this embodiment, after square bottom bag raw material plate 14 fold formation, start the push pedal and make square bottom bag and rotatory piece 4 separate, make things convenient for the drawing of patterns, one side of square bottom bag raw material plate 14 conveniently removes the top of rotatory piece 4, magnet board 505 and rotatory piece 4 are mutually attracted fixedly, excellent in use effect, the convenient degradation of resin material, environmental protection more, glue case 16 and movable plate 7 fixed connection are for placing that can be stable, fixed block 501 and rotatory piece 4 fixed connection, the convenience rotates along with the rotation of rotatory piece 4, lifting cylinder and connecting block 9 fixed connection's setting is more stable, the operation is stable, it is convenient at the surface of glue-dropping head 11 reciprocates to remove the cover 1002, the slip ball 1006 conveniently slides at the inner wall of sliding tray 1009, the mutual extrusion laminating of rubber extrusion piece 1010, do not have the gap between the guard plate 1008, the protection effect is better.
The degradable square bottom bag comprises a square bottom bag body 141, wherein one side of the square bottom bag body 141 is provided with a first bonding surface 142, the other side of the square bottom bag body 141 is provided with a second bonding surface 143, a waterproof layer 1411, a bearing layer 1412 and a reinforcing layer 1413 are respectively arranged in the square bottom bag body 141, the first bonding surface 142 and the second bonding surface 143 are mutually bonded through glue, the waterproof layer 1411 is made of flax fiber paper, the bearing layer 1412 is made of kraft paper, and the reinforcing layer 1413 is made of alginate fibers.
The bonding surface one 142 and the bonding surface two 143 are mutually bonded and fixed, so that the whole square bottom bag is more stable, the service life is long, and the flax fiber, the kraft paper and the alginate fiber belong to degradable materials, thereby facilitating the whole degradation treatment of the square bottom bag.
The working principle and the using flow of the invention are as follows: when in use, the square bottom bag raw material plate 14 is placed at the top of the conveyor belt 13, the setting of the fixing device 5 is convenient for fixing the square bottom bag raw material plate 14, the fixing plate 504 moves up and down when the moving component 503 is started, the magnet plate 505 is driven to stop moving when being attached to the square bottom bag raw material plate 14, the rotating motor 2 is started at the moment to drive the rotating column 3 and the rotating block 4 to rotate simultaneously, the square bottom bag raw material plate 14 is conveniently driven to rotate, the glue is evenly dropped by the glue dropping head 11, then the pressing forming is carried out manually, the forming effect is good, the working efficiency is high, the glue dropping head 11 is conveniently protected by the setting of the protecting device 10, the glue is prevented from dropping on the surface of the formed bag, the pollution is caused, the use is influenced, when the lifting cylinder 1001 is started, the moving sleeve 1002 moves downwards, the buffer spring 1004 is extruded and the connecting rod 1005 rotates simultaneously, the sliding ball 1006 slides on the inner wall of the sliding groove 1009, at this time, the protection plate 1008 rotates towards the opposite direction, the rubber extrusion block 1010 gradually approaches and is attached, the lifting cylinder 1001 stops moving when the protection plate 1008 rotates to the lower part of the glue dripping head 11, the protection plate 1008 can effectively carry out safety protection on the glue dripping head 11, the glue dripping is prevented from falling on the surface of a formed bag, pollution is caused, the use of the bag is influenced, the bonding effect of the edge of the bag is good, the protection effect is good, the practicability is better, the pushing cylinder 6 drives the moving plate 7 to move, the manipulator 18 conveniently moves the raw material plate 14 of the opposite side bottom bag to carry out mechanical folding forming, the connecting block 9 and the glue dripping head 11 are conveniently and uniformly driven to move through the setting of the moving cylinder 8, the glue dripping is conveniently and uniformly carried out on the top of the bag, the bonding is more uniform and firm, the use effect is good, the formed bag is pushed to the left side of the main body 1 through the pushing device, and the arrangement is convenient.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a forming device of degradable square bottom bag, includes main part (1), fixing device (5) and protector (10), its characterized in that: the utility model discloses a plastic dispenser, including main part (1) and connecting pipe, top fixedly connected with rotating electrical machines (2) of main part (1), one side rotation of rotating electrical machines (2) is connected with rotating column (3), one side fixedly connected with rotating block (4) that rotating column (3) was kept away from to rotating column (3), one side outer wall fixedly connected with fixing device (5) that rotating block (4) is close to rotating column (3), one side inner wall fixedly connected with of main part (1) promotes cylinder (6), the opposite side fixedly connected with movable plate (7) of promotion cylinder (6), one side fixedly connected with movable plate (8) that promotes cylinder (6) was kept away from to movable plate (7), the opposite side fixedly connected with connecting block (9) of movable cylinder (8), the bottom fixedly connected with protector (10) of connecting block (9), the bottom fixedly connected with glue dripping head (11) of connecting block (9), embedded groove (12) are seted up to the inside of main part (1), inside fixedly connected with conveyer belt (13), the top of conveyer belt (13) is provided with square bag (14), other end (15) of connecting pipe fixedly connected with glue (15), one side of the moving plate (7) close to the pushing cylinder (6) is fixedly connected with a driving mechanism (17), one side of the driving mechanism (17) is fixedly connected with a manipulator (18), and the top of the main body (1) is fixedly connected with a pushing device (19) at a position between the moving plate (7) and the conveyor belt (13);
The fixing device (5) comprises a fixing block (501), a concave groove (502) is formed in the fixing block (501), a moving assembly (503) is fixedly connected to the inner wall of the bottom of the concave groove (502), a fixing plate (504) is fixedly connected to the top of the moving assembly (503), and a magnet plate (505) is fixedly connected to the bottom of the fixing plate (504);
The protection device (10) comprises a lifting cylinder (1001), a movable sleeve (1002) is fixedly connected to the bottom of the lifting cylinder (1001), a bottom groove (1003) is formed in the bottom of the movable sleeve (1002), a buffer spring (1004) is sleeved on the outer wall of a rubber dropping head (11) below the bottom groove (1003), a connecting rod (1005) is hinged to the bottom of the movable sleeve (1002), a sliding ball (1006) is fixedly connected to the bottom of the connecting rod (1005), a connecting plate (1007) is fixedly connected to the outer wall of the rubber dropping head (11) and located the bottom of the buffer spring (1004), protection plates (1008) are hinged to the two sides of the connecting plate (1007), a sliding groove (1009) is formed in one side of each protection plate (1008), and one side, far away from the connecting plate (1007), of each protection plate (1008), is fixedly connected with a rubber extrusion block (1010).
2. The molding device of a degradable square bottom bag according to claim 1, wherein: one side of the rotary block (4) far away from the rotary column (3) is fixedly connected with a push plate through a piston rod, the top of the rotary block (4) and the top of the conveyor belt (13) are positioned on the same horizontal line, the rotary block (4) is made of magnetic materials, and the bottom of the magnet plate (505) is magnetically attracted with the top of the rotary block (4).
3. The molding device of a degradable square bottom bag according to claim 1, wherein: the square bottom bag raw material plate (14) is made of resin material, and one side of the glue box (16) is fixedly connected with the outer wall of one side of the movable plate (7) close to the pushing cylinder (6).
4. The molding device of a degradable square bottom bag according to claim 1, wherein: the outer wall of one side of the fixed block (501) is fixedly connected with one side of the rotating block (4) close to the rotating column (3), and the top of the fixed block (501) is attached to the bottom of the fixed plate (504).
5. The molding device of a degradable square bottom bag according to claim 1, wherein: the top of lift cylinder (1001) is connected with the bottom fixed of connecting block (9).
6. The molding device of a degradable square bottom bag according to claim 1, wherein: the movable sleeve (1002) is sleeved on the outer surface of the glue dripping head (11), and the inner diameter of the movable sleeve (1002) is larger than the outer diameter of the glue dripping head (11).
7. The molding device of a degradable square bottom bag according to claim 1, wherein: the inner wall of sliding groove (1009) and the inner wall sliding connection of slip ball (1006), the quantity of rubber extrusion piece (1010) is two, and two laminating each other between rubber extrusion piece (1010).
8. A degradable square-bottom bag formed by the forming device according to any one of claims 1-7, characterized in that: the waterproof bag comprises a square bottom bag body (141), wherein one side of the square bottom bag body (141) is provided with a first bonding surface (142), the other side of the square bottom bag body (141) is provided with a second bonding surface (143), and a waterproof layer (1411), a bearing layer (1412) and a reinforcing layer (1413) are sequentially arranged inside the square bottom bag body (141) from outside to inside.
9. The degradable square bottom bag of claim 8, wherein: the first bonding surface (142) and the second bonding surface (143) are bonded with each other through glue, the waterproof layer (1411) is made of linen fiber paper, the bearing layer (1412) is made of kraft paper, and the reinforcing layer (1413) is made of alginate fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001018.3A CN112659649B (en) | 2021-01-04 | 2021-01-04 | Degradable square bottom bag and forming device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001018.3A CN112659649B (en) | 2021-01-04 | 2021-01-04 | Degradable square bottom bag and forming device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112659649A CN112659649A (en) | 2021-04-16 |
| CN112659649B true CN112659649B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110001018.3A Active CN112659649B (en) | 2021-01-04 | 2021-01-04 | Degradable square bottom bag and forming device thereof |
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| CN (1) | CN112659649B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555295A (en) * | 2012-01-20 | 2012-07-11 | 浙江正威机械有限公司 | Method for forming square-bottomed bags and forming device of method |
| CN102602042A (en) * | 2011-12-29 | 2012-07-25 | 堃润机械（上海）有限公司 | Square bottom bag and manufacturing device and manufacturing method therefor |
| CN202462953U (en) * | 2012-01-20 | 2012-10-03 | 浙江正威机械有限公司 | Molding device of square-bottom bag |
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| CN211710171U (en) * | 2020-01-11 | 2020-10-20 | 合肥越洋包装机械有限公司 | Four sides sealing side end bag system bag machine rolling mechanism |
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| CN102602042A (en) * | 2011-12-29 | 2012-07-25 | 堃润机械（上海）有限公司 | Square bottom bag and manufacturing device and manufacturing method therefor |
| CN102555295A (en) * | 2012-01-20 | 2012-07-11 | 浙江正威机械有限公司 | Method for forming square-bottomed bags and forming device of method |
| CN202462953U (en) * | 2012-01-20 | 2012-10-03 | 浙江正威机械有限公司 | Molding device of square-bottom bag |
| CN103072304A (en) * | 2012-12-21 | 2013-05-01 | 浙江正威机械有限公司 | Automatic square-bottom bag flanging sizing method and device |
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