CN113479417B - Superspeed transverse sealing mechanism of pillow packaging machine - Google Patents
Superspeed transverse sealing mechanism of pillow packaging machine Download PDFInfo
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- CN113479417B CN113479417B CN202110848993.8A CN202110848993A CN113479417B CN 113479417 B CN113479417 B CN 113479417B CN 202110848993 A CN202110848993 A CN 202110848993A CN 113479417 B CN113479417 B CN 113479417B
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- transverse sealing
- heat
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- shaft
- transverse
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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
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
Abstract
The invention discloses an ultra-high-speed transverse sealing mechanism of a pillow packaging machine, which comprises a rack, wherein a transverse sealing mechanism is arranged in the rack, the transverse sealing mechanism is fixedly connected with a driving mechanism through a transmission shaft arranged in the transverse sealing mechanism, the transverse sealing mechanism respectively comprises an upper heat sealing shaft and a lower heat sealing shaft, the outer sides of the upper heat sealing shaft and the lower heat sealing shaft are rotatably connected with the rack, and the invention relates to the technical field of packaging equipment. The superspeed transverse sealing mechanism of the pillow packaging machine can effectively solve the problems that in the prior art, transverse sealing temperature of an superspeed pillow packaging machine is different due to packaging materials and can reach 280 ℃, and thermal expansion of upper and lower heat sealing seats and adjacent parts generates thermal effect, so that prestress and thermal effect exist inside the system during working, the heat sealing seats cannot be avoided under the action of long-term impact load, the meshing of the heat sealing seats enters a natural and non-ideal state, gaps among tooth profiles of the heat sealing seats are easy to change, the sealing performance of the packaging materials is reduced, and the heat sealing seats are easy to damage when the tooth profiles are contacted.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to an ultra-high-speed transverse sealing mechanism of a pillow packaging machine.
Background
Transverse sealing is an important process for pillow packaging. It is usually located after the longitudinal sealing process and serves to seal and cut the filled and longitudinally sealed bag transversely. After the process, the finished product is obtained.
The sealer is usually mounted on a pair of rollers, which roll in opposite directions, with a heated sealer pressed against the gap between the two packages, which are then heat sealed; because a cutter is arranged in the middle of the sealing and cutting device, the packaging material is cut off while being heat-sealed to form an independent packaging material, the transverse sealing temperature of the super-high-speed pillow packaging machine is different due to the packaging material and can reach 280 ℃, and the heat expansion of the upper heat sealing seat, the lower heat sealing seat and adjacent parts generates heat effect.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides an ultra-high-speed transverse sealing mechanism of a pillow packaging machine, which can effectively solve the problem that in the prior art, the transverse sealing temperature of the ultra-high-speed pillow packaging machine is different due to packaging materials and can reach 280 ℃, and the heat expansion of an upper heat sealing seat, a lower heat sealing seat and adjacent parts generates heat effect, so that the internal prestress and the heat effect exist in the system during working, the heat sealing seats are inevitably engaged into natural and non-ideal states under the action of long-term impact load, the gap between the tooth profiles of the heat sealing seats is easily changed, the sealing property of packaging materials is reduced, and the heat sealing seats are easily damaged when the tooth profiles are contacted.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention provides an ultra-high-speed transverse sealing mechanism of a pillow packaging machine, which comprises a rack, wherein a transverse sealing mechanism is arranged in the rack, and the transverse sealing mechanism is fixedly connected with a driving mechanism through a transmission shaft arranged in the transverse sealing mechanism;
the transverse sealing mechanism comprises an upper heat sealing shaft and a lower heat sealing shaft respectively, the outer sides of the upper heat sealing shaft and the lower heat sealing shaft are rotatably connected with the frame, and the outer side of the upper heat sealing shaft is meshed with the outer side of the lower heat sealing shaft through a gear set.
Further, go up heat-seal axle and heat-seal axle from top to bottom vertical setting down, heat-seal axle is inside to be connected through transmission shaft and actuating mechanism internal fixation down.
Furthermore, an upper heat insulation block is detachably and fixedly connected in the upper heat seal shaft, and an upper transverse seal seat is detachably and fixedly connected at the bottom of the upper heat insulation block.
Furthermore, two sides of the upper transverse sealing seat are respectively provided with an upper support rod, and the top end of the upper support rod is fixedly connected with the inside of the upper heat insulation block.
Furthermore, one side of the upper transverse sealing seat, which is far away from the upper heat insulation block, is designed into an upper tooth profile, and a cutting groove is formed in the bottom of the upper transverse sealing seat and is located at the center line of the upper tooth profile.
Further, heat-seal epaxial sliding connection has lower heat insulating block down, horizontal seal seat under fixedly connected with can be dismantled at heat insulating block top down, horizontal seal seat both sides are provided with down the slide bar respectively down, the slide bar outside with heat insulating block sliding connection down.
Furthermore, one side, far away from the lower heat insulation block, of the lower transverse sealing seat is designed into a lower tooth profile, the outer side of the lower tooth profile is matched with the outer side of the upper tooth profile, and a cutting knife is connected in the lower transverse sealing seat in a sliding mode.
Furthermore, the outer side of the top of the cutting knife is in sliding connection with the inner wall of the cutting groove, the lower sliding rod is rotatably connected with a rotating ball through a rotating hole formed in the top of the lower sliding rod, and the rotating ball is located right below the upper support rod.
Furthermore, a heat insulation cavity is formed in the lower heat sealing shaft, a limiting rod is connected to the inner thread of the heat insulation cavity and located under the lower sliding rod, the bottom of the lower heat insulation block is fixedly connected with the bottom of the inner wall of the heat insulation cavity through a spring group, and the cutting knife is provided with a rotating seat through an inclined plate arranged on the outer side of the cutting knife.
Further, rotate seat bottom and thermal-insulated intracavity wall bottom fixed connection, rotate the seat outside through slip inner panel and thermal-insulated piece bottom fixed connection down, rotate the inboard fixedly connected with tapered block of seat, the tapered block is outer to be blocked mutually with the tapered plate outward, it is provided with the cushion to rotate the inboard middle part of seat.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
in the invention, a limiting rod is used for limiting the lower surface of a lower heat insulation block, an upper support rod and a lower slide rod are mutually extruded at the same time, so that a transverse sealing mechanism still keeps the clearance of the full tooth profile constant under the working condition of ultrahigh speed, the lower heat insulation block is made of high manganese steel, the transverse sealing mechanism has the characteristics of heat insulation, impact resistance, wear resistance and the like, the heat conduction of the lower transverse sealing seat to a lower heat sealing shaft is reduced, the heat stress of the limiting rod is reduced, the limiting rod is not influenced by the action of the prestress, the limiting rod keeps a constant state, the lower heat insulation block is continuously limited, and the packaging material also has good sealing property under the ultrahigh speed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the horizontal sealing mechanism according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A;
FIG. 4 is a schematic perspective view of the transverse sealing mechanism of the present invention;
FIG. 5 is an enlarged, fragmentary, schematic structural view taken at B in FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic perspective view of a cross sealing mechanism according to the present invention;
FIG. 7 is a schematic structural view of a three-dimensional layer of the transverse sealing mechanism of the present invention;
fig. 8 is a schematic structural view of the cutter and the rotary seat of the present invention in a three-dimensional layered manner.
The reference numerals in the drawings denote: 1-a frame; 2-transverse sealing mechanism; 21-upper heat seal shaft; 211-upper insulation blocks; 212-upper transverse sealing seat; 213-upper struts; 214-upper tooth profile; 215-cutting the groove; 22-lower heat seal shaft; 221-lower insulating blocks; 222-lower horizontal sealing seat; 223-lower slide bar; 224-lower tooth profile; 225-a cutter; 2251-inclined plates; 226-a spinning ball; 227-a thermally insulating cavity; 228-a stop lever; 229-a rotating seat; 2291-oblique blocks; 23-gear set; 3-a driving mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few 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 present invention will be further described with reference to the following examples.
Example (b):
referring to fig. 1-8, the present invention provides a technical solution: an ultra-high speed transverse sealing mechanism of a pillow packaging machine comprises a frame 1, wherein a transverse sealing mechanism 2 is arranged in the frame 1, and the transverse sealing mechanism 2 is fixedly connected with a driving mechanism 3 through a transmission shaft arranged in the transverse sealing mechanism 2;
the transverse sealing mechanism 2 comprises an upper heat sealing shaft 21 and a lower heat sealing shaft 22 respectively, the outer sides of the upper heat sealing shaft 21 and the lower heat sealing shaft 22 are rotatably connected with the rack 1, and the outer side of the upper heat sealing shaft 21 is meshed with the outer side of the lower heat sealing shaft 22 through a gear set 23.
Go up heat-seal shaft 21 and heat-seal shaft 22 from top to bottom vertical setting, the inside transmission shaft and the interior fixed connection of actuating mechanism 3 that passes through of heat-seal shaft 22 down.
An upper heat insulation block 211 is detachably and fixedly connected in the upper heat sealing shaft 21, and an upper transverse sealing seat 212 is detachably and fixedly connected at the bottom of the upper heat insulation block 211.
The upper support rods 213 are respectively arranged on two sides of the upper transverse sealing seat 212, the upper support rods 213 are made of silicon rubber and have the characteristics of high temperature resistance, oil resistance and elasticity, the top ends of the upper support rods 213 are fixedly connected with the inner part of the upper heat insulation block 211 and can generate slight elastic deformation, and the spacing rods 228 are matched to ensure that the equidistant gap is kept between the upper transverse sealing seat 212 and the lower transverse sealing seat 222, so that the heat sealing performance of the packaging material is improved.
One side of the upper transverse sealing seat 212, which is far away from the upper heat insulation block 211, is designed into an upper tooth profile 214, the bottom of the upper transverse sealing seat 212 is provided with a cutting groove 215, the cutting groove 215 is located at the center line of the upper tooth profile 214, the cutting groove 215 meets the requirements of cutting of different packaging material thicknesses, and the cutting knife 225 is prevented from being damaged.
Lower heat-seal shaft 22 sliding connection has lower heat insulating block 221, adopts high manganese steel, has thermal-insulated, shock-resistant, characteristics such as abrasionproof decreases down violently seal seat 222 to the heat-conduction of heat-seal shaft 22 down, reduces the thermal stress of gag lever post 228, and fixedly connected with violently seals seat 222 down can be dismantled at heat insulating block 221 top down, and lower violently seal seat 222 both sides are provided with lower slide bar 223 respectively, and the lower slide bar 223 outside slides in connection with lower heat insulating block 221.
The lower horizontal sealing seat 222 is designed into a lower tooth profile 224 on the side away from the lower heat insulation block 221, the outer side of the lower tooth profile 224 is matched with the outer side of the upper tooth profile 214, and a cutting knife 225 is slidably connected in the lower horizontal sealing seat 222.
The top outside of cutting knife 225 and cutting groove 215 inner wall sliding connection, lower slide bar 223 rotates through the rotatory hole of opening at its top and is connected with swivel ball 226, and swivel ball 226 is located under last branch 213, reduces the mutual friction of going up branch 213 and lower slide bar 223, reduces the wearing and tearing that go up branch 213 produced lower slide bar 223.
The lower heat-seal shaft 22 is internally provided with a heat-insulation cavity 227, the heat-insulation cavity 227 is internally threaded with a limiting rod 228, the lower surface of the lower heat-insulation block 221 is limited, meanwhile, the upper support rod 213 and the lower slide rod 223 are mutually extruded, the transverse sealing mechanism 2 is enabled to work at a super high speed, the full tooth profile gap is still kept constant, the limiting rod 228 is positioned under the lower slide rod 223, the bottom of the lower heat-insulation block 221 is fixedly connected with the bottom of the inner wall of the heat-insulation cavity 227 through a spring group, the elasticity of the lower heat-insulation block 221 and the lower transverse sealing seat 222 is utilized, the lower transverse sealing seat 222 and the upper transverse sealing seat 212 are in a rolling process, the distance between the lower heat-insulation block 221 and the upper transverse sealing seat is reduced, the packaging material is preheated in advance, the heat-seal time of the packaging material is prolonged, the cutting knife 225 is provided with a rotating seat 229 through an inclined plate 2251 arranged on the outer side of the cutting knife 225, the cutting knife 225 is driven to rotate around the rotating seat 229, the cutting knife edge at the top of the cutting knife 225, and the heat-seal position of the packaging material is cut at a small angle.
When the packaging material is used, when a filled material longitudinally sealed bag transversely passes through the ultra-high-speed transverse sealing mechanism, the driving mechanism 3 drives the upper heat sealing shaft 21 and the lower heat sealing shaft 22 in the transverse sealing mechanism 2 to roll relatively through the gear set 23, the heated upper transverse sealing seat 212 and the heated lower transverse sealing seat 222 press a gap between two packaging materials, the packaging material is heat-sealed, and at the moment, the cutting knife 225 in the lower heat sealing shaft 22 cuts the heat-sealed packaging material, so that the packaging material becomes an independent packaging material;
referring to fig. 1-6, when the longitudinally sealed bag of filling material passes through the ultra-high speed horizontal sealing mechanism, the driving mechanism 3 drives the upper heat-sealing shaft 21 and the lower heat-sealing shaft 22 in the horizontal sealing mechanism 2 to roll relatively through the gear set 23, when the packaging material enters the gap between the heated upper horizontal sealing seat 212 and the heated lower horizontal sealing seat 222, the heated upper horizontal sealing seat 212 and the heated lower horizontal sealing seat 222 roll relatively, the upper support rod 213 on both sides of the upper horizontal sealing seat 212 and the lower horizontal sealing seat 223 on both sides of the lower horizontal sealing seat 222 start to extrude, and the upper support rod 213 extrudes the rotating ball 226 on the top of the lower horizontal sealing seat 223 and slightly rotates, so as to reduce the mutual friction between the upper support rod 213 and the lower horizontal sealing seat 223, reduce the abrasion of the upper support rod 213 on the lower horizontal sealing seat 223, drive the lower 223 slide, the lower heat-insulating block 221 and the lower horizontal sealing seat 222 to slide downwards inside the heat-sealing shaft 22 until the upper support rod 213 and the lower horizontal sealing seat 223 reach the vertical state, the bottom of the lower horizontal sealing seat 222 is tightly pressed on the top of the limiting rod 228, the spring set generates elastic deformation, because the upper supporting rod 213 is made of silicon rubber and has the characteristics of high temperature resistance, oil resistance and elasticity, when the upper supporting rod 213 and the lower supporting rod 223 are mutually extruded, the upper supporting rod 213 can generate slight elastic deformation in a vertical state, and the limiting rod 228 is matched to ensure that an equidistant gap is kept between the upper horizontal sealing seat 212 and the lower horizontal sealing seat 222, so that the heat sealing performance of the packaging material is improved, in the prior art, the heat sealing seats are directly fixed by bolts, in the prior art, the heat sealing seats cannot be ideally meshed, the full-tooth-profile gap cannot be kept continuously and constantly, in the case of super high speed, the horizontal sealing temperature reaches above 200 degrees, the meshing of the heat sealing seats is more unstable under the action of thermal stress and prestress generated by thermal expansion, and the gap between the tooth profiles of the heat sealing seats is easy to change, in the invention, the limiting rod 228 is utilized, the lower surface of the lower heat insulation block 221 is limited, the upper support rod 213 and the lower slide rod 223 are extruded with each other, so that the transverse sealing mechanism 2 still keeps the full tooth profile clearance constant under the ultra-high speed work, the lower heat insulation block 221 is made of high manganese steel, and has the characteristics of heat insulation, impact resistance, wear resistance and the like, the heat conduction of the lower transverse sealing seat 222 to the lower heat sealing shaft 22 is reduced, the thermal stress of the limiting rod 228 is reduced, the limiting rod 228 is free from the action of prestress, the limiting rod 228 keeps a constant state, the lower heat insulation block 221 is continuously limited, and the packaging material has good sealing performance under the ultra-high speed;
referring to fig. 2, 3 and 6, since the transverse sealing mechanism 2 rotates at a very high speed, the existing heat sealing bases are directly fixed by bolts, the heat sealing time for the packaging material is short, the heat sealing tightness is poor, and the packaging material is not easy to cut off and damage the equipment, the invention utilizes the elasticity of the spring set to the lower heat insulation block 221 and the lower transverse sealing base 222, so that the distance between the lower transverse sealing base 222 and the upper transverse sealing base 212 is reduced in the rolling process, the packaging material is preheated in advance, the heat sealing time for the packaging material is increased, the tightness at the heat sealing position of the packaging material is improved, and the cutting knife 225 can conveniently cut the packaging material;
referring to fig. 6, when heat-sealing packaging films with different thicknesses or debugging, the fine threads on the limiting rod 228 can be rotated by an external tool, so as to change the limiting distance of the limiting rod 228, further adjust the gap between the lower transverse sealing seat 222 and the upper transverse sealing seat 212, facilitate heat-sealing packaging materials with different thicknesses, and improve the heat-sealing sealability;
referring to fig. 4 and 6-8, the cutting knives in the existing lower horizontal sealing seat 222 are directly fixed with the lower horizontal sealing seat 222 through bolts, the positions of the cutting knives are constant, and for different materials, the cutting force is different, the abrasion of the cutting knives is severe, and some thicker packaging materials are not easy to cut off.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a pillow package machine hypervelocity is violently sealed to be constructed which characterized in that: the device comprises a rack (1), wherein a transverse sealing mechanism (2) is arranged in the rack (1), and the transverse sealing mechanism (2) is fixedly connected with a driving mechanism (3) through a transmission shaft arranged in the transverse sealing mechanism;
the transverse sealing mechanism (2) comprises an upper heat sealing shaft (21) and a lower heat sealing shaft (22) respectively, the outer sides of the upper heat sealing shaft (21) and the lower heat sealing shaft (22) are rotatably connected with the rack (1), and the outer side of the upper heat sealing shaft (21) is meshed with the outer side of the lower heat sealing shaft (22) through a gear set (23);
an upper heat insulation block (211) is detachably and fixedly connected in the upper heat sealing shaft (21), and an upper transverse sealing seat (212) is detachably and fixedly connected at the bottom of the upper heat insulation block (211);
the two sides of the upper transverse sealing seat (212) are respectively provided with an upper support rod (213), and the top end of the upper support rod (213) is fixedly connected with the inside of the upper heat insulation block (211);
a lower heat insulation block (221) is connected in the lower heat seal shaft (22) in a sliding manner, the top of the lower heat insulation block (221) is detachably and fixedly connected with a lower transverse seal seat (222), lower sliding rods (223) are respectively arranged on two sides of the lower transverse seal seat (222), and the outer sides of the lower sliding rods (223) are connected with the lower heat insulation block (221) in a sliding manner;
one side, far away from the lower heat insulation block (221), of the lower transverse sealing seat (222) is designed into a lower tooth profile (224), the outer side of the lower tooth profile (224) is matched with the outer side of the upper tooth profile (214), and a cutting knife (225) is connected in the lower transverse sealing seat (222) in a sliding mode;
set up thermal-insulated chamber (227) in lower heat-seal shaft (22), thermal-insulated chamber (227) female connection has gag lever post (228), gag lever post (228) are located slide bar (223) under down, spring assembly and thermal-insulated chamber (227) inner wall bottom fixed connection are passed through to thermal-insulated piece (221) bottom down, rotation seat (229) are installed through setting up in its outside inclined plate (2251) in cutting knife (225).
2. The ultra-high speed transverse sealing mechanism of the pillow wrapping machine according to claim 1, characterized in that: go up heat-seal axle (21) and heat-seal axle (22) from top to bottom vertical setting down, heat-seal axle (22) is inside to be connected through transmission shaft and actuating mechanism (3) internal fixation down.
3. The ultra-high speed transverse sealing mechanism of the pillow wrapping machine according to claim 1, characterized in that: one side of the upper transverse sealing seat (212) far away from the upper heat insulation block (211) is designed into an upper tooth profile (214), a cutting groove (215) is formed in the bottom of the upper transverse sealing seat (212), and the cutting groove (215) is located at the center line of the upper tooth profile (214).
4. The ultra-high speed transverse sealing mechanism of the pillow wrapping machine according to claim 1, characterized in that: the outer side of the top of the cutting knife (225) is in sliding connection with the inner wall of the cutting groove (215), the lower sliding rod (223) is rotatably connected with a rotating ball (226) through a rotating hole formed in the top of the lower sliding rod, and the rotating ball (226) is located right below the upper support rod (213).
5. The ultra-high speed transverse sealing mechanism of the pillow wrapping machine according to claim 1, characterized in that: rotate seat (229) bottom and thermal-insulated chamber (227) inner wall bottom fixed connection, rotate seat (229) outside through slip inner panel and thermal-insulated piece (221) bottom fixed connection down, rotate seat (229) inboard fixedly connected with oblique shape piece (2291), block mutually outside with oblique shape board (2251) outside oblique shape piece (2291), it is provided with the cushion to rotate seat (229) inboard middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110848993.8A CN113479417B (en) | 2021-07-27 | 2021-07-27 | Superspeed transverse sealing mechanism of pillow packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110848993.8A CN113479417B (en) | 2021-07-27 | 2021-07-27 | Superspeed transverse sealing mechanism of pillow packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN113479417A CN113479417A (en) | 2021-10-08 |
| CN113479417B true CN113479417B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110848993.8A Active CN113479417B (en) | 2021-07-27 | 2021-07-27 | Superspeed transverse sealing mechanism of pillow packaging machine |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU721336B3 (en) * | 1999-11-12 | 2000-06-29 | Shao-Yi Chiu | Package sealing cutting machine |
| CN207417296U (en) * | 2017-09-18 | 2018-05-29 | 台州市椒江科瑞思机械科技厂 | A kind of transverse sealing mechanism and pillow type packing machine on pillow type packing machine |
| CN209467413U (en) * | 2018-12-04 | 2019-10-08 | 温州市九亿机械有限公司 | A kind of transverse sealing mechanism of pillow type packing machine |
| CN210257456U (en) * | 2019-07-21 | 2020-04-07 | 广东骊虹包装有限公司 | Bag making machine |
| CN211417805U (en) * | 2020-01-08 | 2020-09-04 | 温州巨业自动化科技有限公司 | Sealing machine |
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- 2021-07-27 CN CN202110848993.8A patent/CN113479417B/en active Active
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