CN220032395U - Heat sealing mechanism of packaging machine - Google Patents
Heat sealing mechanism of packaging machine Download PDFInfo
- Publication number
- CN220032395U CN220032395U CN202321695455.0U CN202321695455U CN220032395U CN 220032395 U CN220032395 U CN 220032395U CN 202321695455 U CN202321695455 U CN 202321695455U CN 220032395 U CN220032395 U CN 220032395U
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- plate
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- seat
- packaging machine
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000002844 melting Methods 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a heat sealing mechanism of a packaging machine, which relates to the field of food packaging and comprises a panel, wherein a left moving seat is arranged on the right side of the panel, a left melting plate is arranged on the right side of the left moving seat, a cutting knife is slidably nested in the middle of the left melting plate and is arranged on the left moving seat, second connecting rods are slidably nested at the front end and the rear end of the left melting plate, the right ends of the two second connecting rods are connected with a right moving seat together, a right melting plate is fixed on the left side of the right moving seat, and a first spring is connected between the two ends of the left moving seat and the two ends of the left melting plate. According to the utility model, the cutting can be immediately performed after heat sealing, the heat sealing cutting effect is improved, an air cylinder or an electric cylinder is not required to be arranged, the cost is reduced, and the two ends of the left melting pressing plate are sleeved on the second connecting rod in a sliding manner through the lantern ring, so that the left melting pressing plate and the right melting pressing plate can be aligned accurately, and the heat sealing quality and effect are improved.
Description
Technical Field
The utility model relates to the field of food packaging, in particular to a heat sealing mechanism of a packaging machine.
Background
At present, in order to improve production efficiency, many factories are equipped with automatic mechanical equipment on a flow production line, and a large number of packaging bags are required for some food processing enterprises, and heat sealing is required for the packaging bags, so that articles are prevented from leaking out of the packaging bags, and the articles are convenient to transport after the packaging bags are sealed inside the packaging bags.
At present, when the heat seal of the existing food bag heat seal packaging machine is cut, the left melt pressing plate and the right melt pressing plate are mutually close to each other through the actuating mechanism of the cam to heat seal the food bag, then the air cylinder or the electric cylinder works to push the cutting knife to cut the middle parts of the two heat seals on the food packaging bag, and when the working frequency of the air cylinder or the electric cylinder is inconsistent with the driving frequency of the actuating mechanism, errors are easily caused in cutting.
Therefore, it is necessary to invent a heat sealing mechanism for a packaging machine to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a heat sealing mechanism of a packaging machine, which solves the problem that in the background art, when the working frequency of an air cylinder or an electric cylinder is inconsistent with the driving frequency of an actuating mechanism, cutting errors are easy to occur.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a packagine machine heat-seal mechanism, includes the panel, the right-hand left movable seat that is provided with of panel, both sides all are fixed with the head rod around the left side of left side movable seat, two the left end slip of head rod runs through the panel and is connected with first movable plate jointly, the right-hand left side movable seat is provided with left melt clamp plate, the middle part slip nest of left melt clamp plate has the cutting knife, the cutting knife is installed on left movable seat, the front and back both ends of left melt clamp plate all slip nest has the second connecting rod, two the right-hand member of second connecting rod is connected with right movable seat jointly, the left side of right side movable seat is fixed with right melt clamp plate, two the left end of second connecting rod slides in proper order and runs through left melt clamp plate, left movable seat and panel are connected with the second movable plate jointly, all be connected with first spring between the both ends of left movable seat and the both ends of left melt clamp plate, the left side of panel is provided with actuating mechanism.
Preferably, the middle part of left side melt clamp plate has seted up first sword groove, first sword groove runs through the left and right sides of left side melt clamp plate, cut the cutter slip nestification in first sword inslot, the second sword groove has been seted up at the middle part of right side melt clamp plate, the size of second sword groove is the same with the size of first sword groove, and when cutting, cut the cutter and stretch out outside the first sword groove and food package bag cuts, cut the back nestification in the second sword groove.
Preferably, the front and back both ends of left side melt clamp plate all are fixed with the lantern ring, the lantern ring slides and cup joints on the second connecting rod, the slide opening has all been seted up at the front and back both ends of left side movable seat, the second connecting rod slides and runs through the slide opening, the one end and the left side of first spring remove the seat and be connected, the other end and the lantern ring of first spring are connected for left side melt clamp plate removes stably, and makes left side melt clamp plate and right melt clamp plate accurate alignment, has improved the precision that the heat-seal cut.
Preferably, the left side lower part of panel is fixed with L template, the second movable plate is located the left side of first movable plate, actuating mechanism includes servo motor, oval wheel, second spring and third spring, servo motor installs the downside at L template, oval wheel is located between first movable plate and the second movable plate, servo motor's output is connected with the pivot, the middle part of oval wheel is fixed to run through to the upper end of pivot, the second spring is installed between first movable plate and panel, the third spring is installed between second movable plate and L template, and servo motor work drives the pivot and rotates oval wheel, and oval wheel extrudees first movable plate and second movable plate for first movable plate and second movable plate keep away from each other, thereby make left melt clamp plate and right melt clamp plate be close to each other and carry out the heat-seal.
Preferably, a transverse plate is fixed at the upper part of the left side of the panel, and the upper end of the rotating shaft is rotatably arranged on the transverse plate, so that the rotating shaft is rotated stably, and the elliptic wheel is rotated stably.
Preferably, the first limiting sleeve is fixed at the left side and the right side of the panel corresponding to the position of the first connecting rod, and the first connecting rod penetrates through the first limiting sleeve in a sliding manner, so that the first connecting rod moves stably, namely, the left moving seat moves stably.
Preferably, the position of the left side and the right side of the panel corresponding to the second connecting rod is fixed with a second limiting sleeve, and the second connecting rod penetrates through the second limiting sleeve in a sliding manner, so that the stability of the installation of the second connecting rod is improved, and meanwhile, the second connecting rod is enabled to move stably, namely the right moving seat is enabled to move stably.
In the technical scheme, the utility model has the technical effects and advantages that:
1. the cutting knife is arranged on the left movable seat, the cutting knife is nested in the first knife groove in the left melt-pressing plate, a first spring is arranged between the two ends of the left melt-pressing plate and the left movable seat, the execution mechanism works to enable the left melt-pressing plate and the right melt-pressing plate to be close to each other, the left movable seat extrudes the first spring, the left melt-pressing plate and the right melt-pressing plate are enabled to be in effective contact with each other through the elasticity of the first spring to heat-seal food packaging bags, and the left movable seat pushes the cutting knife to extend out of the first knife groove to cut the food packaging bags, so that the cutting is performed immediately after heat-sealing, the heat-sealing cutting effect is improved, and meanwhile, an air cylinder or an electric cylinder is not required to be arranged, and the cost is reduced;
2. through all being fixed with the lantern ring at the front and back both ends of left melt clamp plate, the lantern ring sliding sleeve connects on the second connecting rod for left melt clamp plate can be accurate align with right melt clamp plate, improved heat sealing quality and effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a perspective view of the present utility model;
FIG. 3 is a three-dimensional view of the present utility model;
FIG. 4 is a front view of the present utility model;
FIG. 5 is a diagram showing the connection between the left movable base and the first movable plate according to the present utility model;
FIG. 6 is a diagram showing the connection between the left movable base and the left melt plate according to the present utility model;
fig. 7 is a connection diagram of the second moving plate and the right fuse pressing plate of the present utility model.
Reference numerals illustrate:
1. a panel; 2. a left movable seat; 3. a first connecting rod; 4. a first moving plate; 5. a left melt plate; 6. a first knife slot; 7. a cutting knife; 8. a second connecting rod; 9. a right movable seat; 10. a right melt plate; 11. a second knife slot; 12. a second moving plate; 13. a first spring; 14. a collar; 15. a slide hole; 16. an L-shaped plate; 17. a servo motor; 18. an elliptical wheel; 19. a second spring; 20. a third spring; 21. a rotating shaft; 22. a cross plate; 23. a first limit sleeve; 24. and the second limiting sleeve.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a heat sealing mechanism of a packaging machine, which is shown in fig. 1 to 7, and comprises a panel 1, wherein a left moving seat 2 is arranged on the right side of the panel 1, first connecting rods 3 are respectively fixed on the front and rear parts of the left side of the left moving seat 2, the left ends of the two first connecting rods 3 are connected with a first moving plate 4 in a sliding penetrating manner through the panel 1, a left melt pressing plate 5 is arranged on the right side of the left moving seat 2, a cutting knife 7 is sleeved in the middle of the left melt pressing plate 5 in a sliding manner, the cutting knife 7 is arranged on the left moving seat 2, second connecting rods 8 are respectively sleeved at the front end and the rear end of the left melt pressing plate 5 in a sliding manner, a right moving seat 9 is respectively connected with the right ends of the two second connecting rods 8 in a sliding manner, a right melt pressing plate 10 is fixed on the left side of the right moving seat 9, the left ends of the two second connecting rods 8 sequentially penetrate through the left melt pressing plate 5 in a sliding manner, a second moving plate 12 is respectively connected between the two ends of the left moving seat 2 and the panel 1, and the two ends of the left melt pressing plate 5, and an executing mechanism is arranged on the left side of the panel 1.
The first sword groove 6 has been seted up at the middle part of left melt clamp plate 5, and first sword groove 6 runs through the left and right sides of left melt clamp plate 5, and cutting knife 7 slip nestification is in first sword groove 6, and the second sword groove 11 has been seted up at the middle part of right melt clamp plate 10, and the size of second sword groove 11 is the same with the size of first sword groove 6, and when cutting, cutting knife 7 stretches out outside first sword groove 6 and food package bag cuts, cuts the back nestification in second sword groove 11.
The lantern rings 14 are fixed at the front end and the rear end of the left melt pressing plate 5, the lantern rings 14 are sleeved on the second connecting rod 8 in a sliding mode, sliding holes 15 are formed in the front end and the rear end of the left moving seat 2, the second connecting rod 8 penetrates through the sliding holes 15 in a sliding mode, one end of the first spring 13 is connected with the left moving seat 2, the other end of the first spring 13 is connected with the lantern rings 14, the left melt pressing plate 5 is enabled to move stably, the left melt pressing plate 5 is enabled to be aligned with the right melt pressing plate 10 accurately, and accuracy of heat sealing and cutting is improved.
The lower part of the left side of the panel 1 is fixed with an L-shaped plate 16, the second movable plate 12 is positioned at the left side of the first movable plate 4, the actuating mechanism comprises a servo motor 17, an elliptical wheel 18, a second spring 19 and a third spring 20, the servo motor 17 is arranged at the lower side of the L-shaped plate 16, the elliptical wheel 18 is positioned between the first movable plate 4 and the second movable plate 12, the output end of the servo motor 17 is connected with a rotating shaft 21, the upper end of the rotating shaft 21 fixedly penetrates through the middle part of the elliptical wheel 18, the second spring 19 is arranged between the first movable plate 4 and the panel 1, the third spring 20 is arranged between the second movable plate 12 and the L-shaped plate 16, the servo motor 17 works to drive the rotating shaft 21 to rotate, the elliptical wheel 18 extrudes the first movable plate 4 and the second movable plate 12, the first movable plate 4 and the second movable plate 12 are mutually far away, and the left melting press plate 5 and the right melting press plate 10 are mutually close to each other to perform heat sealing.
The left upper portion of the panel 1 is fixed with a cross plate 22, and the upper end of the rotating shaft 21 is rotatably mounted on the cross plate 22, so that the rotating shaft 21 is rotated to be stable, and the elliptical wheel 18 is rotated to be stable.
When the food packaging bag is heat-sealed and cut, the actuating mechanism works, the servo motor 17 works to drive the elliptical wheel 18 to rotate, two long ends of the elliptical wheel 18 squeeze the first moving plate 4 and the second moving plate 12 to enable the first moving plate 4 and the second moving plate 12 to be far away from each other, the first moving plate 4 drives the left moving seat 2 to move rightwards through the first connecting rod 3, the second moving plate 12 drives the right moving seat 9 to move leftwards through the second connecting rod 8, so that the left melting plate 5 and the right melting plate 10 are close to each other, when the left melting plate 5 and the right melting plate 10 are in contact with the food packaging bag, the food packaging bag is heat-sealed, the left moving seat 2 squeezes the first spring 13 along with the continuous rotation of the elliptical wheel 18, make left melt clamp plate 5 and right melt clamp plate 10 effective contact carry out the heat-seal to food package bag through the elasticity of first spring 13, left side removes seat 2 promotion simultaneously and cuts cutter 7 and stretch out the first sword groove 6 of left melt clamp plate 5, cut food package bag immediately after the heat-seal, improved heat-seal and cut the effect, need not to set up cylinder or electronic jar simultaneously, the cost is reduced, and the both ends that left side removed seat 2 slide and cup joint on second connecting rod 8, the both ends that left side was melted clamp plate 5 slide and cup joint on second connecting rod 8 through the lantern ring 14, make left side melt clamp plate 5 and right melt clamp plate 10 can be accurate alignment, heat-seal quality and effect have been improved.
As shown in fig. 1 to 3, a first limiting sleeve 23 is fixed at the left and right sides of the panel 1 corresponding to the position of the first connecting rod 3, and the first connecting rod 3 slides through the first limiting sleeve 23, so that the first connecting rod 3 moves stably, i.e. the left moving seat 2 moves stably.
The second limiting sleeve 24 is fixed at the left side and the right side of the panel 1 corresponding to the position of the second connecting rod 8, the second connecting rod 8 penetrates through the second limiting sleeve 24 in a sliding mode, the stability of installation of the second connecting rod 8 is improved, meanwhile, the second connecting rod 8 is enabled to move stably, and the right moving seat 9 is enabled to move stably.
Through the position fixing who corresponds head rod 3 at the left and right sides of panel 1 has first stop sleeve 23, the position fixing who corresponds second connecting rod 8 at the left and right sides of panel 1 has second stop sleeve 24, the stability of head rod 3 installation has been improved through first stop sleeve 23, and make head rod 3 remove stably, thereby make left side remove seat 2 remove stably, the stability of second connecting rod 8 installation has been improved through second stop sleeve 24, and make second connecting rod 8 remove stably, right side remove seat 9 remove stably, thereby make left melt clamp plate 5 and right melt clamp plate 10 accurate alignment, the precision of heat-seal cutting has been improved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. A packaging machine heat-sealing mechanism comprising a panel (1), characterized in that: the right-hand left side that is provided with of panel (1) removes seat (2), both ends all are fixed with head rod (3) around the left side that removes seat (2), two the left end slip of head rod (3) runs through panel (1) and is connected with first movable plate (4) jointly, the right-hand left side that removes seat (2) is provided with left melt clamp plate (5), the middle part slip nest of left melt clamp plate (5) has cut out cutter (7), cut out cutter (7) install on left side removal seat (2), the front and back both ends of left melt clamp plate (5) all slide the nested second connecting rod (8), two the right-hand member that removes seat (9) jointly is connected with, the left side that removes seat (9) is fixed with right melt clamp plate (10), two the left end that removes seat (2) and panel (1) are moved in proper order to slide and run through left melt clamp plate (5), left side move seat (2) and panel (1) and are connected with second move plate (12) jointly, the both ends that remove seat (2) are connected with left side (1) and are connected with each other between the panel (1).
2. A packaging machine heat seal mechanism as set forth in claim 1 wherein: the novel glass cutting machine is characterized in that a first cutter groove (6) is formed in the middle of the left melting pressing plate (5), the first cutter groove (6) penetrates through the left side and the right side of the left melting pressing plate (5), the cutting knife (7) is slidably nested in the first cutter groove (6), a second cutter groove (11) is formed in the middle of the right melting pressing plate (10), and the size of the second cutter groove (11) is identical to that of the first cutter groove (6).
3. A packaging machine heat seal mechanism as set forth in claim 1 wherein: the left melt clamp plate (5) all is fixed with lantern ring (14) in front and back both ends, lantern ring (14) slip cup joint on second connecting rod (8), slide hole (15) have all been seted up at the front and back both ends of left side movable seat (2), second connecting rod (8) slip runs through slide hole (15), the one end and the left side movable seat (2) of first spring (13) are connected, the other end and the lantern ring (14) of first spring (13) are connected.
4. A packaging machine heat seal mechanism as set forth in claim 1 wherein: the left side lower part of panel (1) is fixed with L template (16), second movable plate (12) are located the left side of first movable plate (4), actuating mechanism includes servo motor (17), oval wheel (18), second spring (19) and third spring (20), servo motor (17) are installed in the downside of L template (16), oval wheel (18) are located between first movable plate (4) and second movable plate (12), the output of servo motor (17) is connected with pivot (21), the middle part of oval wheel (18) is run through in the upper end of pivot (21) is fixed, second spring (19) are installed between first movable plate (4) and panel (1), third spring (20) are installed between second movable plate (12) and L template (16).
5. The packaging machine heat seal mechanism of claim 4 wherein: the upper part of the left side of the panel (1) is fixed with a transverse plate (22), and the upper end of the rotating shaft (21) is rotatably arranged on the transverse plate (22).
6. A packaging machine heat seal mechanism as set forth in claim 1 wherein: the left side and the right side of the panel (1) are fixed with first limit sleeves (23) corresponding to the positions of the first connecting rods (3), and the first connecting rods (3) penetrate through the first limit sleeves (23) in a sliding mode.
7. A packaging machine heat seal mechanism as set forth in claim 1 wherein: the left side and the right side of the panel (1) are fixed with second limiting sleeves (24) corresponding to the positions of the second connecting rods (8), and the second connecting rods (8) penetrate through the second limiting sleeves (24) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695455.0U CN220032395U (en) | 2023-06-30 | 2023-06-30 | Heat sealing mechanism of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695455.0U CN220032395U (en) | 2023-06-30 | 2023-06-30 | Heat sealing mechanism of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220032395U true CN220032395U (en) | 2023-11-17 |
Family
ID=88736236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321695455.0U Active CN220032395U (en) | 2023-06-30 | 2023-06-30 | Heat sealing mechanism of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220032395U (en) |
-
2023
- 2023-06-30 CN CN202321695455.0U patent/CN220032395U/en active Active
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