Plastic thick film inverted edge inserting device

Abstract

The utility model discloses a plastic thick film inverted edge inserting device, which relates to the technical field of plastic film production, and comprises a workbench, a support frame and wallboards are respectively arranged above and below a platform of the workbench, a guide part and an edge inserting part are arranged above the support frame, adjusting screw rods are arranged on the guide part and the edge inserting part, a rotating roller is arranged between the two wallboards, and the rotating roller is connected with the workbench. And a gear motor and a clamping mechanism are arranged on the wall plate on the right side. The device is compact in design structure, the designed guide part and the edge inserting part are provided with the adjusting screw rods, rapid adjustment can be achieved according to needs, the device adapts to cylindrical plastic films with different calibers, and the adaptability and flexibility of the device are improved; the precision of adjustable parts is high; the whole device is reasonable in design, all the parts work cooperatively, the stability and reliability of edge insertion work can be guaranteed, the edge insertion work can be completed through simple adjustment and operation, the operation difficulty is lowered, the working efficiency is improved, waste of manpower and material resources is reduced, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic film production, in particular to a plastic thick film inverted edge inserting device. Background Art

[0002] There are many processes for the production of plastic thick films, such as the inverted edge processing procedure, which plays a vital role in the quality, performance and overall aesthetics of the product. At the same time, the processing accuracy of the high-precision inverted edge of the thick film, such as the authorized patent CN202120387272.7 bag making machine edge insertion device, is a horizontal edge insertion device. This device also has a great impact on the production cost and production time of the enterprise. In the general high-precision inverted edge processing process, a high-precision inverted edge device should be used according to the edge insertion depth required by the customer. It is a vertical edge insertion device. Due to the fixed installation of the knurled roller and the edge insertion wheel of the previous high-precision inverted edge device, there are great limitations on the specifications and dimensions of the edge insertion. As a result, plastic thick film manufacturers must prepare two or even more sets of high-precision inverted edge devices according to the different specifications and sizes of the high-precision inverted edge products to be produced. This will increase the production cost of the enterprise and reduce the production efficiency of the enterprise. Combined with the existing production line, it is upgraded and renovated on the basis of the structure, and a special edge insertion device is designed. Utility Model Content

[0003] The purpose of the utility model is to provide a plastic thick film inverted edge inserting device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic thick film inverted edge insertion device, comprising a workbench, a support frame and a wall panel are respectively provided above and below the platform of the workbench, a guiding part and an edge insertion part are provided above the support frame, the guiding part includes a guiding bracket and a guiding roller, the edge insertion part includes a vertical plate, an edge insertion guide plate and a guide plate bracket, the guiding part and the edge insertion part are both provided with adjusting screws, a rotating roller is provided between the two wall panels, and a reduction motor and a clamping mechanism are provided on the wall panel on the right.

[0005] Further: the upper end of the vertical plate is fixedly connected to the horizontal plate above the support frame, the edge guide plate is arranged on the guide plate bracket, and a swivel seat is arranged above and below the rear of the guide plate bracket, and the swivel seat is connected with an adjusting screw, and the adjusting screw passes through the vertical plate and is threadedly engaged.

[0006] Preferably, the edge inserting guide plate is V-shaped, adjustment plates are provided on both sides of the rear inner portion of the edge inserting guide plate, and limiting sleeves are distributed on the guide plate bracket.

[0007] Preferably, reinforcing plates are provided on both sides of the rear interior of the edge inserting guide plate, the adjusting plate is an arc-shaped plate, the adjusting plate can be inserted into the limiting sleeve, and a locking bolt is provided above the limiting sleeve to tighten the adjusting plate.

[0008] Further: the guide bracket is V-shaped, and the guide rollers are evenly distributed on both sides of the guide bracket. A support rod is provided at the upper end of the guide bracket, and a sliding seat is provided at the end of the support rod. The sliding seat is passed through the strip hole of the horizontal plate above the support frame. Nut seats are provided at both ends of the horizontal plate, and an adjusting screw is passed through the nut seat. The head of the adjusting screw is interconnected with the sliding seat.

[0009] Further: the clamping mechanism includes a clamping cylinder, the clamping cylinder body is arranged on the wall panel, the head of the clamping cylinder is provided with a slider bearing seat, and the two ends of one of the rotating rollers are provided with a clamping mechanism.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a compact design structure, and the guiding part and the edge inserting part are designed with adjusting screws, which can be quickly adjusted as needed to adapt to tubular plastic films of different calibers, and is suitable for high-precision inverted edge inserting processing and production of 850-1800mm thick plastic films, which improves the adaptability and flexibility of the device; the adjustable parts have high precision; the entire device is reasonably designed, and the various parts work together to ensure the stability and reliability of the edge inserting work, and the edge inserting work can be completed through simple adjustment and operation, which reduces the difficulty of operation, improves work efficiency, reduces the waste of manpower and material resources, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is the front view of the utility model;

[0013] Figure 3 It is a side view of the utility model;

[0014] Figure 4 It is a schematic diagram of AA section view;

[0015] Figure 5 This is an enlarged schematic diagram of point B;

[0016] Figure 6 It is a top view of the utility model;

[0017] Figure 7 Schematic diagram of the inserting edge structure;

[0018] Figure 8 This is an enlarged schematic diagram of point C;

[0019] Fig. 9 This is a schematic diagram of the principle.

[0020] In the figure: 1, workbench, 2, support frame, 3, wall panel, 4, reduction motor, 5, clamping mechanism, 6, roller, 7, guide part, 8, edge insertion part, 9, adjusting screw, 10, nut seat, 11, slide seat, 51, clamping cylinder, 52, slider bearing seat, 71, guide bracket, 72, guide roller, 73, support rod, 81, vertical plate, 82, edge insertion guide plate, 83, guide plate bracket, 84, swivel seat, 85, tightening bolt, 821, adjustment plate, 822, reinforcement plate, 831, limit sleeve. DETAILED DESCRIPTION

[0021] The present invention will be described below based on the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. However, it is worth noting that the present invention is not limited to these embodiments. In the detailed description of the present invention below, some specific details are described in detail. However, for the parts that are not described in detail, those skilled in the art can also fully understand the present invention.

[0022] In addition, those skilled in the art should understand that the drawings are only provided to illustrate the purpose, features and advantages of the present invention, and the drawings are not actually drawn according to scale.

[0023] At the same time, unless the context clearly requires otherwise, the words "include", "comprises" and similar words throughout the specification and claims should be interpreted as inclusive rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0024] See also Figure 1-Figure 8 The utility model provides a technical solution: it includes a workbench 1, and a support frame 2 and a wall panel 3 are respectively arranged on the upper and lower parts of the platform of the workbench 1, and a guiding part 7 and an edge insertion part 8 are arranged above the support frame 2, and the guiding part 7 includes a guiding bracket 71 and a guiding roller 72, and the edge insertion part 8 includes a vertical plate 81, an edge insertion guide plate 82 and a guide plate bracket 83, and the guiding part 7 and the edge insertion part 8 are both provided with an adjusting screw 9, a rotating roller 6 is arranged between the two wall panels 3, and a reduction motor 4 and a clamping mechanism 5 are arranged on the wall panel 3 on the right.

[0025] The upper end of the vertical plate 81 is fixedly connected to the horizontal plate above the support frame 2, and the edge guide plate 82 is arranged on the guide plate bracket 83. A swivel seat 84 is provided at the upper and lower rear of the guide plate bracket 83. The swivel seat 84 is connected to the adjusting screw 9, and the adjusting screw 9 passes through the vertical plate 81 and is threadedly engaged.

[0026] The edge inserting guide plate 82 is V-shaped, and adjustment plates 821 are provided on both sides of the rear inner portion of the edge inserting guide plate 82 . A limiting sleeve 831 is distributed on the guide plate bracket 83 .

[0027] Reinforcing plates 822 are provided on both sides of the rear interior of the edge inserting guide plate 82 . The adjusting plate 821 is an arc-shaped plate. The adjusting plate 821 can be inserted into the limiting sleeve 831 . A locking bolt is provided above the limiting sleeve 831 to tighten the adjusting plate 821 .

[0028] The guiding bracket 71 is V-shaped, and the guiding rollers 72 are evenly distributed on both sides of the guiding bracket 71. A support rod 73 is provided at the upper end of the guiding bracket 71, and a sliding seat 11 is provided at the end of the support rod 73. The sliding seat 11 is passed through the strip hole of the horizontal plate above the support frame 2. Nut seats 10 are provided at both ends of the horizontal plate. An adjusting screw 9 is passed through the nut seat 10, and the head of the adjusting screw 9 is interconnected with the sliding seat 11.

[0029] The clamping mechanism 5 includes a clamping cylinder 51 . The main body of the clamping cylinder 51 is arranged on the wall panel 3 . The head of the clamping cylinder 51 is provided with a slider bearing seat 52 . The clamping mechanism 5 is provided at both ends of one of the rotating rollers 6 .

[0030] When using this utility model, if the attached Fig. 9 As shown, it is necessary to insert the edges of both sides of the cylindrical plastic film. Therefore, the guiding part 7 and the inserting part 8 are adjusted according to the plastic film to be inserted. Both are operated by adjusting screws 9. The adjusting screws 9 on the guiding part 7 are used to adjust the opening degree above the guiding bracket 71 to adapt to the diameter of the cylindrical plastic film for shrinkage. The inserting part 8 needs to be adjusted by two adjusting screws 9 to adjust the inclination angle of the inserting guide plate 82. Figure 7 As shown, it is easy to understand that the edge inserting guide plate 82 is a relatively thin metal plate material in the middle, and the opening and closing angle can be easily adjusted. After adjustment, the locking screw on the limit sleeve 831 can be tightened. The operation is relatively simple. After the edge inserting parts 8 at the two places are adjusted, they can start working. The cylindrical plastic film enters from the top of the guide bracket 71 and then the two sides are inserted into the edge inserting parts 8 to become as shown in the attached figure. Fig. 9 As shown in the second picture, the film is finally pulled by the clamping mechanism 5 and the reduction motor 4, and then rolled up by the winding device. The overall design is compact and easy to adjust. It can adapt to the edge insertion work of tubular plastic film of a certain caliber and has stable operation.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic thick film inverted edge inserting device, comprising a workbench (1), characterized in that: A support frame (2) and a wall panel (3) are respectively arranged above and below the platform of the workbench (1); a guide portion (7) and an edge insertion portion (8) are arranged above the support frame (2); the guide portion (7) comprises a guide bracket (71) and a guide roller (72); the edge insertion portion (8) comprises a vertical plate (81), an edge insertion guide plate (82) and a guide plate bracket (83); an adjusting screw (9) is arranged on the guide portion (7) and the edge insertion portion (8); a rotating roller (6) is arranged between the two wall panels (3); and a reduction motor (4) and a clamping mechanism (5) are arranged on the right wall panel (3).

2. A plastic thick film inverted edge inserting device according to claim 1, characterized in that: The upper end of the vertical plate (81) is fixedly connected to the horizontal plate above the support frame (2); the edge inserting guide plate (82) is arranged on the guide plate bracket (83); a rotating seat (84) is arranged above and below the rear of the guide plate bracket (83); the rotating seat (84) is connected to an adjusting screw (9); the adjusting screw (9) passes through the vertical plate (81) and is threadedly engaged.

3. A plastic thick film inverted edge inserting device according to claim 2, characterized in that: The edge inserting guide plate (82) is V-shaped, and adjustment plates (821) are provided on both sides of the rear interior of the edge inserting guide plate (82), and limiting sleeves (831) are distributed on the guide plate bracket (83).

4. A plastic thick film inverted edge inserting device according to claim 3, characterized in that: Reinforcing plates (822) are provided on both sides of the rear interior of the edge inserting guide plate (82); the adjusting plate (821) is an arc-shaped plate; the adjusting plate (821) can be inserted into a limiting sleeve (831); a locking bolt is provided above the limiting sleeve (831) to tighten the adjusting plate (821).

5. The device for inserting an edge of a thick plastic film according to claim 1, characterized in that: The guiding bracket (71) is V-shaped, and the guiding rollers (72) are evenly distributed on both sides of the guiding bracket (71). A support rod (73) is provided at the upper end of the guiding bracket (71), and a sliding seat (11) is provided at the end of the support rod (73). The sliding seat (11) is inserted into the strip hole of the horizontal plate above the support frame (2), and nut seats (10) are provided at both ends of the horizontal plate. An adjusting screw (9) is inserted into the nut seat (10), and the head of the adjusting screw (9) is interconnected with the sliding seat (11).

6. The device for inserting an edge of a thick plastic film according to claim 1, characterized in that: The clamping mechanism (5) comprises a clamping cylinder (51), the main body of the clamping cylinder (51) is arranged on the wall panel (3), the head of the clamping cylinder (51) is provided with a slider bearing seat (52), and the clamping mechanism (5) is provided at both ends of one of the rotating rollers (6).

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