CN220785065U - Horizontal bag making and film drawing mechanism - Google Patents
Horizontal bag making and film drawing mechanism Download PDFInfo
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- CN220785065U CN220785065U CN202322661050.1U CN202322661050U CN220785065U CN 220785065 U CN220785065 U CN 220785065U CN 202322661050 U CN202322661050 U CN 202322661050U CN 220785065 U CN220785065 U CN 220785065U
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- threaded rod
- bidirectional threaded
- fixed guide
- film
- fixing plate
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a horizontal bag making and film drawing mechanism, which relates to the technical field of bag making and film drawing, and comprises a support frame, wherein a first fixing plate and a second fixing plate are arranged on the support frame, a transmission roller is rotatably arranged on the see-through surfaces of the first fixing plate and the second fixing plate, and a guide mechanism is arranged on the first fixing plate; the film limit wheel passing through the space between the two transmission rollers is clamped through the upper fixed guide plate and the lower fixed guide plate, meanwhile, the film is assisted to be transmitted between the two transmission rollers through the idler wheels, and the edge of the film is limited through the fixed guide plates, so that the edge of the film is prevented from being folded easily in the transmission process; the distance between the fixed guide plates positioned on the two sides of the second bidirectional threaded rod and the first bidirectional threaded rod is adjusted, so that the distance between the fixed guide plates on the two sides can be adjusted according to the difference of the width of the film, and films with different widths can be conveniently conveyed.
Description
Technical Field
The utility model relates to the technical field of bag making and film drawing, in particular to a horizontal bag making and film drawing mechanism.
Background
In the production process of the plastic bags, the coiled single films are required to be conveyed by two conveying rollers, and the two single films are pressed by the conveying rollers, so that the distance between the two conveying rollers is required to be adjusted when different plastic bags are produced because the thicknesses of the films used by different plastic bags are inconsistent;
The utility model discloses and bag making device's film pulling mechanism in patent publication number CN 213830551U, including two transfer rollers and two adjusting unit, every adjusting unit includes backup pad and two adjusting part, is equipped with the bar groove in the backup pad, and every adjusting part includes fastening plate and locking piece, and the transfer roller passes the bar groove and rotates with the fastening plate to be connected, and the fastening plate can pass through locking piece and backup pad fixed connection. When the technical scheme is adopted, the distance between the conveying rollers is convenient to adjust;
However, when the distance between the two conveying rollers is adjusted during the production of different plastic bags, the edge of the film cannot be guided and fixed during the conveying of the two films with different widths through the conveying rollers, so that the edge of the film is easy to fold during the conveying process, and therefore, the horizontal bag making and film drawing mechanism is provided.
Disclosure of utility model
The utility model aims to provide a horizontal bag making and film pulling mechanism, which solves the technical problems that when two films with different widths cannot be conveyed by a conveying roller during the production of different plastic bags, the edge of the films cannot be guided and fixed, so that the situation of flanging easily occurs during the conveying process:
The aim of the utility model can be achieved by the following technical scheme:
The horizontal bag making and film drawing mechanism comprises a support frame, wherein a first fixing plate and a second fixing plate are arranged on the support frame, a transmission roller is rotatably arranged on the first fixing plate and the second fixing plate in a way that the first fixing plate and the second fixing plate meet each other, and a guide mechanism is arranged on the first fixing plate;
The guide mechanism comprises a first fixing frame and a second fixing frame, the first fixing frame and the second fixing frame are fixedly arranged on a first fixing plate, a first bidirectional threaded rod and a second bidirectional threaded rod are respectively and rotatably arranged on the first fixing frame and the second fixing frame, threaded rings are connected to the first bidirectional threaded rod and the second bidirectional threaded rod in a threaded mode, a guide rod is fixedly arranged on the second fixing plate, a circular ring is sleeved on the guide rod, a transverse plate is fixedly arranged on the first bidirectional threaded rod, the second bidirectional threaded rod and the circular ring, a fixed guide plate is arranged on the transverse plate, a plurality of idler wheels are rotatably arranged on the fixed guide plate, and a telescopic plate is arranged between the fixed guide plate on the first bidirectional threaded rod and the second bidirectional threaded rod and the fixed guide plate on the corresponding position on the guide rod.
As a further scheme of the utility model: a telescopic rod is fixedly arranged between the transverse plate and the fixed guide plate, and is formed by sleeving a thick rod and a thin rod.
As a further scheme of the utility model: a plurality of springs are fixedly arranged between the transverse plate and the fixed guide plate.
As a further scheme of the utility model: the threaded ring on the first bidirectional threaded rod is slidably mounted on the first fixing frame, and the threaded ring on the second bidirectional threaded rod is slidably mounted on the second fixing frame.
As a further scheme of the utility model: the belt pulleys are fixedly arranged on the first bidirectional threaded rod and the second bidirectional threaded rod, and a transmission belt is sleeved between the two belt pulleys.
As a further scheme of the utility model: the motor is fixedly installed on the first fixing frame, and one end of the first bidirectional threaded rod penetrates through one side of the first fixing frame in a rotating mode and is fixedly connected with the rotating end of the motor.
The utility model has the beneficial effects that:
(1) According to the utility model, the film limiting wheel passing through the space between the two transmission rollers is clamped by the upper fixed guide plate and the lower fixed guide plate, meanwhile, the film is conveyed between the two transmission rollers by the aid of the rollers, the edge of the film is limited by the fixed guide plates, and meanwhile, the film is guided by the rollers, so that the situation that the edge of the film is easy to fold in the conveying process is avoided;
(2) According to the utility model, when films with different widths are conveyed, the first bidirectional threaded rod is driven to rotate by the motor, the belt pulley positioned on the first bidirectional threaded rod is driven to rotate by the driving belt, meanwhile, the belt pulley positioned on the second bidirectional threaded rod is driven to rotate by the belt pulley and the belt pulley in mutual coordination, and the second bidirectional threaded rod and the first bidirectional threaded rod are driven to rotate simultaneously, so that the threaded ring moves, the distance between the second bidirectional threaded rod and the fixed guide plates positioned on two sides of the first bidirectional threaded rod is regulated, the distance between the fixed guide plates positioned on two sides of the first bidirectional threaded rod is regulated according to different film widths, and the films with different widths are conveyed conveniently.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the guide mechanism of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;
Fig. 4 is a schematic view of the structure of the pulley and belt of the present utility model.
In the figure: 1. a support frame; 2. a first fixing plate; 3. a transport roller; 4. a guide mechanism; 5. a second fixing plate; 6. a telescoping plate; 41. a first fixing frame; 42. the second fixing frame; 43. a first bi-directional threaded rod; 44. a second bi-directional threaded rod; 45. a motor; 46. a threaded ring; 47. fixing a guide plate; 48. a cross plate; 49. a telescopic rod; 410. a spring; 411. a guide rod; 412. a circular ring; 413. a belt pulley; 414. a transmission belt; 415. and a roller.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model is a horizontal bag making and film pulling mechanism, comprising a supporting frame 1, wherein a first fixing plate 2 and a second fixing plate 5 are arranged on the supporting frame 1, a transmission roller 3 is rotatably installed on the first fixing plate 2 and the second fixing plate 5, which is beneficial to the arrangement of the transmission roller 3, and a guiding mechanism 4 is arranged on the first fixing plate 2;
The guide mechanism 4 comprises a first fixing frame 41 and a second fixing frame 42, the first fixing frame 41 and the second fixing frame 42 are fixedly arranged on the first fixing plate 2, the first fixing frame 41 and the second fixing frame 42 are favorable for the rotation installation of a first bidirectional threaded rod 43 and a second bidirectional threaded rod 44, the first fixing frame 41 and the second fixing frame 42 are respectively and rotatably provided with the first bidirectional threaded rod 43 and the second bidirectional threaded rod 44, the first bidirectional threaded rod 43 and the second bidirectional threaded rod 44 are respectively and spirally connected with a threaded ring 46, the limit wheel of the threaded ring 46 of the first bidirectional threaded rod 43 and the second bidirectional threaded rod 44 is rotationally driven, the second fixing plate 5 is fixedly provided with a guide rod 411, the guide rod 411 is sleeved with a circular ring 412, the guide rod 411 and the circular ring 412 are mutually matched to facilitate the movement of the fixed guide plate 47, the transverse plates 48 are fixedly arranged on the first bidirectional threaded rod 43, the second bidirectional threaded rod 44 and the circular ring 412, the fixed guide plates 47 are arranged on the transverse plates 48, the edges of the films are limited by the fixed guide plates 47, the fixed guide plates 47 are rotatably provided with a plurality of rollers 415, the films are guided by the rollers 415, the telescopic plates 6 are arranged between the fixed guide plates 47 on the first bidirectional threaded rod 43 and the second bidirectional threaded rod 44 and the fixed guide plates 47 at the corresponding positions on the guide rods 411, the fixed guide plates 47 at the upper and lower positions can move simultaneously and adjust the distance between the first fixed plate 2 and the second fixed plate 5 through the telescopic plates 6, the belt pulleys 413 are fixedly arranged on the first bidirectional threaded rod 43 and the second bidirectional threaded rod 44, the first bidirectional threaded rod 43 is driven to rotate by the motor 45, further, a belt pulley 413 positioned on the first bidirectional threaded rod 43 is driven to rotate, a driving belt 414 is sleeved between the two belt pulleys 413, the belt pulley 413 positioned on the second bidirectional threaded rod 44 is driven to rotate by the driving belt 414, a motor 45 is fixedly arranged on the first fixing frame 41, one end of the first bidirectional threaded rod 43 rotates to penetrate through one side of the first fixing frame 41 and is fixedly connected with the rotating end of the motor 45, and the motor 45 drives the first bidirectional threaded rod 43 to rotate;
Example 2
On the basis of embodiment 1-3, please refer to fig. 1-3, a telescopic rod 49 is fixedly installed between a transverse plate 48 and a fixed guide plate 47, the fixed guide plate 47 is convenient to move through the telescopic rod 49, the telescopic rod 49 is sleeved by a thick rod and a thin rod, a plurality of springs 410 are fixedly installed between the transverse plate 48 and the fixed guide plate 47, acting force is applied to the fixed guide plate 47 through the mutual matching of the springs 410 and the telescopic rod 49, limiting of the edge of a film is facilitated by the fixed guide plate 47, a threaded ring 46 on a first bidirectional threaded rod 43 is slidably installed on a first fixed frame 41, movement of the threaded ring 46 is facilitated, and a threaded ring 46 on a second bidirectional threaded rod 44 is slidably installed on a second fixed frame 42;
The working principle of the utility model is as follows: when films with different widths are conveyed, the upper fixed guide plate 47 and the lower fixed guide plate 47 can clamp the limit wheels of the films passing through between the two conveying rollers 3, meanwhile, the rollers 415 assist the films to be conveyed between the two conveying rollers 3, and when the edges of the films are limited by the fixed guide plates 47, the rollers 415 guide the films, so that the situation that the edges of the films are folded easily in the conveying process is avoided;
Meanwhile, when films with different widths are conveyed, the motor 45 drives the first bidirectional threaded rod 43 to rotate, the belt pulley 413 positioned on the first bidirectional threaded rod 43 is driven to rotate, meanwhile, the belt pulley 413 positioned on the second bidirectional threaded rod 44 is driven to rotate through the driving belt 414, the second bidirectional threaded rod 44 and the first bidirectional threaded rod 43 are driven to rotate simultaneously through the mutual matching of the belt pulley 413 and the belt pulley 413, the threaded ring 46 is further enabled to move, the distance between the second bidirectional threaded rod 44 and the fixed guide plates 47 on two sides of the first bidirectional threaded rod 43 is adjusted, and the distance between the fixed guide plates 47 on two sides is adjusted according to the difference of the film widths, so that films with different widths are conveyed conveniently.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The horizontal bag making and film drawing mechanism is characterized by comprising a support frame (1), wherein a first fixing plate (2) and a second fixing plate (5) are arranged on the support frame (1), a transmission roller (3) is rotatably arranged on each of the first fixing plate (2) and the second fixing plate (5), and a guide mechanism (4) is arranged on each of the first fixing plate (2);
The guide mechanism (4) comprises a first fixing frame (41) and a second fixing frame (42), the first fixing frame (41) and the second fixing frame (42) are fixedly installed on a first fixing plate (2), a first bidirectional threaded rod (43) and a second bidirectional threaded rod (44) are respectively installed on the first fixing frame (41) and the second fixing frame (42) in a rotating mode, threaded rings (46) are respectively connected to the first bidirectional threaded rod (43) and the second bidirectional threaded rod (44) in a threaded mode, guide rods (411) are fixedly installed on a second fixing plate (5), circular rings (412) are sleeved on the guide rods (411), transverse plates (48) are fixedly installed on the first bidirectional threaded rod (43), the second bidirectional threaded rod (44) and the circular rings (412), fixed guide plates (47) are arranged on the transverse plates (48), a plurality of rollers (415) are installed on the fixed guide plates (47) in a rotating mode, and the fixed guide plates (47) are arranged between the fixed guide plates (47) and the corresponding guide plates (6).
2. The horizontal bag making and film pulling mechanism according to claim 1, wherein a telescopic rod (49) is fixedly arranged between the transverse plate (48) and the fixed guide plate (47), and the telescopic rod (49) is formed by sleeving a thick rod and a thin rod.
3. A horizontal bag and film pulling mechanism according to claim 2, wherein a plurality of springs (410) are fixedly arranged between the transverse plate (48) and the fixed guide plate (47).
4. A horizontal bag and film pulling mechanism according to claim 1, wherein the threaded ring (46) on the first bi-directional threaded rod (43) is slidably mounted on the first mount (41), and the threaded ring (46) on the second bi-directional threaded rod (44) is slidably mounted on the second mount (42).
5. The horizontal bag making and film pulling mechanism according to claim 1, wherein a belt pulley (413) is fixedly arranged on each of the first bidirectional threaded rod (43) and the second bidirectional threaded rod (44), and a transmission belt (414) is sleeved between the two belt pulleys (413).
6. The horizontal bag making and film pulling mechanism according to claim 1, wherein a motor (45) is fixedly installed on the first fixing frame (41), and one end of the first bidirectional threaded rod (43) penetrates through one side of the first fixing frame (41) in a rotating mode and is fixedly connected with the rotating end of the motor (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661050.1U CN220785065U (en) | 2023-09-28 | 2023-09-28 | Horizontal bag making and film drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661050.1U CN220785065U (en) | 2023-09-28 | 2023-09-28 | Horizontal bag making and film drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220785065U true CN220785065U (en) | 2024-04-16 |
Family
ID=90654802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322661050.1U Active CN220785065U (en) | 2023-09-28 | 2023-09-28 | Horizontal bag making and film drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220785065U (en) |
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2023
- 2023-09-28 CN CN202322661050.1U patent/CN220785065U/en active Active
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