CN220865843U - Sealing structure for packaging machine - Google Patents
Sealing structure for packaging machine Download PDFInfo
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- CN220865843U CN220865843U CN202322574622.2U CN202322574622U CN220865843U CN 220865843 U CN220865843 U CN 220865843U CN 202322574622 U CN202322574622 U CN 202322574622U CN 220865843 U CN220865843 U CN 220865843U
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- module
- sealing
- guide plate
- packaging machine
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- 238000007789 sealing Methods 0.000 title claims abstract description 82
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 229920006280 packaging film Polymers 0.000 abstract description 48
- 239000012785 packaging film Substances 0.000 abstract description 48
- 230000007246 mechanism Effects 0.000 abstract description 16
- 230000001681 protective effect Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of packaging machine equipment, and particularly discloses a sealing structure for a packaging machine, which comprises a mounting plate, a forming module and a longitudinal sealing module, wherein a plurality of forming modules are arranged at the upper part of one side of the mounting plate, supporting seats are arranged at two sides of the forming modules, one side of each supporting seat, which is far away from the mounting plate, of each protecting cover is provided with a connecting plate in a clamping manner, one side of each connecting plate, which is close to the forming module, is provided with an oblique block, one end, which is close to the forming module, of each oblique block is provided with a driving cylinder, the output end of each driving cylinder is provided with a push plate, and a plurality of longitudinal sealing modules are arranged at one side, which faces the forming modules, of each push plate, when the sealing operation is performed: the packaging film is fed into the forming module to be rolled into a cylinder, the packaging film is conveyed downwards, the driving cylinder and the longitudinal sealing module are arranged in an inclined mode, the side face of the formed packaging film can be sealed, the packaging film is not required to be aligned by the centering mechanism, sealing is carried out, the sealing operation of the packaging film can be simplified, and sealing efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of packaging machine equipment, in particular to a sealing structure for a packaging machine.
Background
A vertical packing machine is a device capable of performing a vertical sealing operation on a packing film, and in the prior art, a typical vertical packing machine has the structure as follows: the packaging machine comprises an equipment frame, a lapel forming mechanism, a film pressing mechanism and a middle sealing mechanism, wherein the lapel forming mechanism is arranged at the top of the equipment frame, the starting end of a packaging film is manually placed into the lapel forming mechanism and pulled to the film pressing mechanism by manpower, the film pressing mechanism is two oppositely arranged rubber rollers, the two rubber rollers are in rolling contact, the packaging film is clamped between the two rubber rollers, when the rubber rollers rotate, the packaging film is pulled by friction force between the rubber rollers and the packaging film to move, the middle sealing mechanism can fold the packaging film side edges together for middle sealing operation, so that the packaging film forms a cylindrical structure, then the packaging film is subjected to end sealing by the end sealing mechanism, and a complete packaging bag is formed, such as a vertical packaging machine disclosed in China patent CN 202010035251.9.
When the packaging mechanism is used for sealing packaging films, the middle sealing operation is mainly carried out on the packaging films formed by the bag making forming device through the sealing mechanism, the two sides of the packaging films need to be aligned by adopting the first clamping piece and the second clamping piece in advance in the operation and then sent into the longitudinal sealing mechanism, after the subsequent packaging films enter the longitudinal sealing mechanism, the two sides of the packaging films need to be overlapped when moving through the first clamping piece and the second clamping piece, the middle longitudinal sealing operation can be carried out after the overlapping is finished, the sealing operation can be realized after the packaging films are aligned by adopting a plurality of groups of equipment, the sealing step of the packaging films can be increased, the overall sealing efficiency is reduced, and when the two sides of the packaging films are overlapped when the first clamping piece and the second clamping piece are moving, the integrity and the aesthetic property of the sealing can be guaranteed only by having higher operation precision, so that the operation difficulty of sealing the packaging films can be greatly increased, and the production cost is improved.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a sealing structure for a packaging machine.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a packagine machine is with seal structure, includes mounting panel, moulded die piece, safety cover and indulges and seal the module, one side upper portion of mounting panel is provided with a plurality of moulded die pieces, the both sides of moulded die piece are provided with the supporting seat, one side safety cover of mounting panel is kept away from to the supporting seat, the inside joint of safety cover has the connecting plate, the connecting plate is close to moulded die piece one side and is provided with the slant piece, the one end that the slant piece is close to moulded die piece is provided with the actuating cylinder, the output of actuating cylinder is provided with the push pedal, the push pedal is provided with a plurality of indulging towards one side of moulded die piece and seals the module, the end of sealing towards moulded die piece of indulging.
According to the scheme, the inclined block comprises a parallel surface and an inclined surface, one end of the inclined block is the parallel surface, the other end of the inclined block is the inclined surface, the parallel surface of the inclined block is connected with the side surface of the connecting plate, which is close to the forming module, in parallel, the inclined surface of the inclined block is contacted with the driving cylinder, and the included angle between the driving cylinder and the connecting plate is 45 degrees.
The further description of this scheme, indulge and seal the module and include fixing base, connecting block, spring spare and heat-seal, the push pedal is close to one side of shaping module and is provided with the fixing base, the inside of fixing base is provided with the connecting block, be provided with a plurality of spring spare between connecting block and the fixing base, the internal surface of connecting block is supported to the one end of spring spare, the bottom surface of connecting block is supported to the other end of spring spare, the top surface of connecting block is provided with the heat-seal, be equipped with the heat-insulating pad between heat-seal and the connecting block.
Specifically, the center department of fixing base has seted up first through-hole, the center department of connecting block has seted up the second through-hole, first through-hole and first through-hole are located same axis, the inside activity of second through-hole is provided with the pin, the both ends of pin pass first through-hole and second through-hole, the length of second through-hole is greater than the diameter of pin.
The heat sealer is internally provided with a heating tube.
The further description of this scheme, moulded die piece includes lapel former, first guide board, second guide board and shaping pipe, lapel former sets up the top that is close to supporting seat one side at the mounting panel, lapel former's inside is provided with and has seted up the direction fluting, the grooved inside of direction is provided with the shaping pipe, lapel former is provided with first guide board towards one side of indulging the sealed module, the lower part of first guide board is provided with the second guide board, the one end of first guide board and second guide board all extends to the grooved outside of direction.
Specifically, the bottom of shaping module is provided with keeps off the seat, keep off the center of seat and seted up screens portion, screens portion internal surface is towards the shaping pipe.
Specifically, the first guide plate includes fixed part and contact portion, the fixed part of first guide plate is close to the butt of one side of indulging the module with the lapel former, the one end of fixed part is provided with contact portion, contact portion extends to the outside of direction fluting.
The first guide plate and the second guide plate have the same structure.
The beneficial effects of the utility model are as follows: when the sealing structure is used for carrying out cover operation, packaging films are firstly sent into a forming module, then the packaging films are rolled into a cylinder shape through a lapel former in the forming module, then the cylindrical packaging films are downwards conveyed, and then the longitudinal sealing module and the driving motor are arranged at the inclined plane of the inclined block, so that the driving cylinder and the longitudinal sealing module are obliquely arranged, the sealing operation can be directly carried out on the side face of the formed packaging films, other centering mechanisms are not needed for aligning the packaging films, the sealing operation of the packaging films can be simplified, and the sealing structure does not need to overlap the two side edges of the packaging films, so that the situations of imperfect sealing and poor appearance caused by errors in overlapping are avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the combined structure of the longitudinal sealing module, the connecting plate, the oblique block, the driving cylinder and the push plate;
FIG. 3 is a schematic diagram of the combined structure of the longitudinal sealing module, the oblique block, the driving cylinder and the push plate;
FIG. 4 is a schematic view of the structure of the diagonal block of the present utility model;
FIG. 5 is a schematic view of a longitudinal seal module according to the present utility model;
FIG. 6 is an exploded view of the structure of the longitudinal seal module of the present utility model;
FIG. 7 is a schematic view of a molding module according to the present utility model;
FIG. 8 is a schematic view showing the combined structure of the lapel shaper, the first guide plate and the second guide plate of the present utility model;
Fig. 9 is a schematic structural view of a first guide plate according to the present utility model;
fig. 10 is a schematic structural view of a baffle seat according to the present utility model.
The figure shows: the mounting plate 1, the forming module 2, the lapel former 21, the slot 211, the first guide plate 22, the fixing portion 221, the contact portion 222, the second guide plate 23, the forming tube 24, the protective cover 3, the longitudinal sealing module 4, the fixing seat 41, the first through hole 411, the connecting block 42, the second through hole 421, the spring piece 43, the heat sealer 44, the heating tube 441, the heat insulation pad 45, the pin 46, the supporting seat 5, the connecting plate 6, the inclined block 7, the parallel surface 71, the inclined surface 72, the driving cylinder 8, the push plate 9, the stopper 10, and the stopper 101.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, 2 and 3, the sealing structure for a packaging machine provided by the utility model can be firstly installed in the packaging machine, and comprises a mounting plate 1, a forming module 2, a protective cover 3 and a longitudinal sealing module 4, wherein a plurality of forming modules 2 are arranged at the upper part of one side of the mounting plate 1, external packaging film materials are fed into the forming module 2, supporting seats 5 are arranged at two sides of the forming module 2, the supporting seats 5 are far away from the protective cover 3 at one side of the mounting plate 1, a connecting plate 6 is clamped inside the protective cover 3, an inclined block 7 is arranged at one side of the connecting plate 6 close to the forming module 2, a driving cylinder 8 is arranged at one end of the inclined block 7 close to the forming module 2, a push plate 9 is arranged at the output end of the driving cylinder 8, the push plate 9 can be driven to move back and forth towards the forming module 2 by starting the driving cylinder 8, and then a plurality of longitudinal sealing modules 4 are arranged at one side of the push plate 9 towards the forming module 2, and when the push plate 9 moves, the longitudinal sealing ends of the longitudinal sealing modules 4 are synchronously driven towards the forming modules 2, so that the longitudinal sealing modules 4 can be driven to move towards the forming modules 2 through the driving cylinders 8 to seal the longitudinal sealing modules 2.
As shown in fig. 2, 3, 4, 5 and 6, the oblique block 7 includes a parallel surface 71 and an inclined surface 72, one end of the oblique block 7 is the parallel surface 71, the other end is the inclined surface 72, the parallel surface 71 of the oblique block 7 is connected with the side surface of the connecting plate 6 close to the forming module 2 in parallel, the inclined surface 72 of the oblique block 7 is contacted with the driving cylinder 8, and the included angle between the driving cylinder 8 and the connecting plate 6 is set to 45 degrees, so that the push plate 9 at the output end of the driving cylinder 8 and the longitudinal sealing module 4 are obliquely arranged, and the sealing operation on the side surface of the packaging film by the longitudinal sealing module 4 can be facilitated.
As shown in fig. 1, 2, 3, 4, 5 and 6, the longitudinal sealing module 4 comprises a fixed seat 41, a connecting block 42, a spring element 43 and a heat sealer 44, wherein the fixed seat 41 is arranged on one side of the push plate 9 close to the forming module 2, the connecting block 42 is arranged in the fixed seat 41, a plurality of spring elements 43 are arranged between the connecting block 42 and the fixed seat 41, one ends of the spring elements 43 are abutted to the inner surface of the connecting block 42, the other ends of the spring elements 43 are abutted to the bottom surface of the connecting block 42, the heat sealer 44 is arranged on the top surface of the connecting block 42, a heat insulation pad 45 is arranged between the heat sealer 44 and the connecting block 42, and the heat insulation pad 45 can prevent heat generated by the heat sealer 44 from being sent into the connecting block 42;
When the cylinder 8 is driven to carry the push plate 9, the push plate 9 can push the longitudinal sealing module 4 so as to enable the longitudinal sealing module 4 to seal the side face of the packaging film, and when the longitudinal sealing module 4 contacts the side face of the packaging film, the heat sealer 44 can contact the side face of the packaging film, so that the hot-press sealing operation on the side face of the packaging film is realized.
As shown in fig. 1, 2, 3, 4, 5 and 6, a first through hole 411 is formed in the center of the fixing seat 41, a second through hole 421 is formed in the center of the connecting block 42, the first through hole 411 and the first through hole 411 are located on the same central axis, a pin 46 is movably arranged in the second through hole 421, two ends of the pin 46 penetrate through the first through hole 411 and the second through hole 421, the length of the second through hole 421 is larger than the diameter of the pin 46, and therefore, through the arrangement of the pin 46, the heat sealer 44 mounted on the connecting block 42 can be prevented from falling off to the outside of the fixing seat 41 after heat sealing is completed.
The heat sealer 44 is provided with a heat pipe 441 inside, and the heat pipe 411 is connected to an external electric control circuit, so that the heat sealer 44 can generate heat by the heat pipe 441.
As shown in fig. 1, 2, 3, 7, 8, 9 and 10, the forming module 2 comprises a lapel former 21, a first guide plate 22, a second guide plate 23 and a forming tube 24, wherein the lapel former 21 is arranged at the top end of one side of the mounting plate 1, which is close to the supporting seat 5, a guide slot 211 is formed in the lapel former 21, a forming tube 24 is arranged in the guide slot 211, a first guide plate 22 is arranged at one side of the lapel former 21, which faces the longitudinal sealing module 4, a second guide plate 23 is arranged at the lower part of the first guide plate 22, one ends of the first guide plate 22 and the second guide plate 23 extend to the outside of the guide slot 211, a retaining seat 10 is arranged at the bottom of the forming module 2, a clamping part 101 is arranged at the center of the retaining seat 10, the inner surface of the clamping part 101 faces the forming tube 24, and the forming tube can be conveniently placed at the retaining seat 10 by being provided with the clamping part 101.
The subsequent first guide plate 22 comprises a fixing part 221 and a contact part 222, the fixing part 221 of the first guide plate 22 is abutted against one side of the lapel shaper 21 close to the longitudinal sealing module 4, one end of the fixing part 221 is provided with the contact part 222, the contact part 222 extends to the outside of the guide slot 211, and the structure of the first guide plate 22 is consistent with that of the second guide plate 23;
Through the setting of first guide board 22 and second guide board 23, can carry out spacingly to the packaging film in the moulded module 2 to this avoids the packaging film to break away from moulded module 2 department when carrying, with this guarantees that follow-up indulges and seals module 4 can realize sealing the operation to the packaging film.
As shown in fig. 1-10, the present structure is used for sealing: the whole sealing structure is installed in the packaging machine, the packaging film is subsequently introduced into the forming module 2, the packaging film is subsequently rolled into a cylinder shape through the matching of the turndown collar former 21 and the forming tube 24 in the forming module 2, meanwhile, when the packaging film enters the guide slot 211 in the turndown collar former 21, the two sides of the packaging film can be guided to the same side through the guide slot 211, the sealing operation of the subsequent longitudinal sealing module 4 is facilitated, then the cylindrical packaging film is downwards conveyed, the longitudinal sealing module 4 and the driving cylinder 8 are arranged at the inclined surface of the inclined block 7, so that the driving cylinder 8 and the longitudinal sealing module 4 are obliquely arranged, the pushing plate 9 and the longitudinal sealing module 4 are driven to move through the driving cylinder 8, the heat sealer 44 in the longitudinal sealing module 4 can be directly moved to the side of the packaging film, the operation of the formed packaging film can be directly performed on the side of the packaging film, other centering mechanisms are not needed to be used for aligning the packaging film, the operation of the sealing of the packaging film can be simplified, and the two sides of the packaging film do not need to be overlapped and the poor appearance of the sealing structure is avoided.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (9)
1. The utility model provides a packagine machine seals structure, includes mounting panel (1), moulded module (2), safety cover (3) and indulges and seals module (4), its characterized in that: one side upper portion of mounting panel (1) is provided with a plurality of shaping module (2), the both sides of shaping module (2) are provided with supporting seat (5), one side safety cover (3) of mounting panel (1) are kept away from to supporting seat (5), the inside joint of safety cover (3) has connecting plate (6), connecting plate (6) are close to shaping module (2) one side and are provided with slant piece (7), the one end that slant piece (7) is close to shaping module (2) is provided with actuating cylinder (8), the output of actuating cylinder (8) is provided with push pedal (9), one side towards shaping module (2) of push pedal (9) is provided with a plurality of indulges and seals module (4), the end towards shaping module (2) of sealing of indulging and sealing module (4).
2. The sealing structure for a packaging machine according to claim 1, wherein: the oblique block (7) comprises a parallel surface (71) and an inclined surface (72), one end of the oblique block (7) is the parallel surface (71), the other end of the oblique block is the inclined surface (72), the parallel surface (71) of the oblique block (7) is connected with the side surface of the connecting plate (6) close to the forming module (2) in parallel, the inclined surface (72) of the oblique block (7) is in contact with the driving cylinder (8), and the included angle between the driving cylinder (8) and the connecting plate (6) is 45 degrees.
3. The sealing structure for a packaging machine according to claim 1, wherein: the longitudinal sealing module (4) comprises a fixing seat (41), a connecting block (42), a spring piece (43) and a heat sealer (44), wherein the fixing seat (41) is arranged on one side, close to the forming module (2), of the push plate (9), the connecting block (42) is arranged in the fixing seat (41), a plurality of spring pieces (43) are arranged between the connecting block (42) and the fixing seat (41), one end of each spring piece (43) is abutted to the inner surface of the corresponding connecting block (42), the other end of each spring piece (43) is abutted to the bottom surface of the corresponding connecting block (42), the heat sealer (44) is arranged on the top surface of the corresponding connecting block (42), and a heat insulation pad (45) is arranged between the corresponding heat sealer (44) and the corresponding connecting block (42).
4. A sealing structure for a packaging machine according to claim 3, wherein: the center department of fixing base (41) has seted up first through-hole (411), second through-hole (421) have been seted up to the center department of connecting block (42), first through-hole (411) are located same axis with first through-hole (411), the inside activity of second through-hole (421) is provided with pin (46), first through-hole (411) and second through-hole (421) are passed at the both ends of pin (46), the length of second through-hole (421) is greater than the diameter of pin (46).
5. A sealing structure for a packaging machine according to claim 3, wherein: a heating tube (441) is provided inside the heat sealer (44).
6. The sealing structure for a packaging machine according to claim 1, wherein: the shaping module (2) comprises a lapel shaper (21), a first guide plate (22), a second guide plate (23) and a shaping pipe (24), wherein the lapel shaper (21) is arranged at the top end of one side of a mounting plate (1) close to a supporting seat (5), a guiding groove (211) is formed in the lapel shaper (21), the shaping pipe (24) is arranged in the guiding groove (211), a first guide plate (22) is arranged on one side, facing towards a longitudinal sealing module (4), of the lapel shaper (21), a second guide plate (23) is arranged on the lower portion of the first guide plate (22), and one ends of the first guide plate (22) and the second guide plate (23) extend to the outside of the guiding groove (211).
7. The sealing structure for a packaging machine according to claim 6, wherein: the bottom of moulded module (2) is provided with keeps off seat (10), keep off the center of seat (10) and seted up screens portion (101), screens portion (101) internal surface is towards shaping pipe (24).
8. The sealing structure for a packaging machine according to claim 6, wherein: the first guide plate (22) comprises a fixing part (221) and a contact part (222), the fixing part (221) of the first guide plate (22) is abutted against one side, close to the longitudinal sealing module (4), of the lapel former (21), one end of the fixing part (221) is provided with the contact part (222), and the contact part (222) extends to the outside of the guide groove (211).
9. The sealing structure for a packaging machine according to claim 8, wherein: the first guide plate (22) is identical to the second guide plate (23) in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574622.2U CN220865843U (en) | 2023-09-21 | 2023-09-21 | Sealing structure for packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574622.2U CN220865843U (en) | 2023-09-21 | 2023-09-21 | Sealing structure for packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220865843U true CN220865843U (en) | 2024-04-30 |
Family
ID=90820220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322574622.2U Active CN220865843U (en) | 2023-09-21 | 2023-09-21 | Sealing structure for packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220865843U (en) |
-
2023
- 2023-09-21 CN CN202322574622.2U patent/CN220865843U/en active Active
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| GR01 | Patent grant |