Winding equipment for polymer film production

Abstract

The utility model relates to a winding device, belongs to the field of mechanical technology, and specifically is a winding device for the production of polymer film materials, comprising a workbench, wherein two fixed blocks are fixedly connected to the top of the workbench; when the winding shaft moves on the groove, the utility model drives the roller to swing, drives the U-shaped block on the fixed column to swing, and is then placed in a rotating hole, and the roller can be reset by setting a torsion spring, and the position of the winding shaft during rotation is limited, and then the conveyor belt is connected to the pipe sleeve and the rotating rod, and then the motor is started to rotate, driving the winding shaft to wind the polymer film, realizing the clamping and taking of the winding shaft, and solving the problem that most existing devices directly place the winding shaft on a card slot plate when placing the winding shaft, and the winding shaft is easy to deviate from the card slot when rotating, causing the winding shaft to fall, thereby reducing the working efficiency of winding the polymer film material.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a winding device used for the production of polymer film materials. Background Art

[0002] Film is a thin, soft, transparent sheet made of plastic, adhesive, rubber or other materials. The last step in the film production process is winding, but after winding to the preset length, the film needs to be slit and replaced with a new winding shaft for winding.

[0003] After searching the Chinese patent with publication number CN214779777U, a cutting device for polymer film winding is disclosed, including a base with a cutting groove on the base; also including a fixed frame, a slider and a cutting wheel, the fixed frame is fixed on the base, the fixed frame has a guide structure, the guide structure has a guide groove arranged laterally along the guide structure; the slider is slidably arranged in the guide groove; the cutting wheel is rotatably arranged on the slider, and the edge of the cutting wheel extends into the cutting groove; wherein there is a spacing between the guide structure and the base.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] Most existing devices place the reel directly on the card slot plate, and the reel is easily deviated from the card slot when rotating, causing the reel to fall, thereby reducing the efficiency of reeling the polymer film material. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a winding device for the production of polymer film materials. When the winding shaft moves on the groove, it drives the roller to swing, drives the U-shaped block on the fixed column to swing, and is placed in the rotating hole. Through the setting of the torsion spring, the roller can be reset and the position of the winding shaft can be limited during rotation.

[0007] The technical solution to achieve the purpose of the utility model is: a winding device for polymer film material production, comprising a workbench, the top of which is fixedly connected to two fixed blocks, both of which are provided with rotating holes, and a winding shaft is rotatably connected in the two rotating holes, and also includes;

[0008] A winding mechanism, wherein the winding mechanism is located on a workbench;

[0009] The winding mechanism includes a clamping unit and a power unit. The clamping unit includes two grooves each opened on two fixed blocks. Fixed columns are fixedly connected in the four grooves. U-shaped blocks are rotatably sleeved on the circumferential outer walls of the four fixed columns. Torsion springs are sleeved on the four fixed columns. Two ends of the torsion springs are respectively fixedly connected to the grooves and the U-shaped blocks. Rollers are installed on the four U-shaped blocks.

[0010] In some embodiments, the power unit includes a motor fixedly connected to one side of the workbench, the output end of the motor is fixedly connected to a rotating rod via a connecting shaft, one end of the rotating rod is rotatably connected to one of the fixed blocks, a pipe sleeve is fixedly connected to the circumferential outer wall of the winding shaft, and a conveyor belt is rotatably connected to the pipe sleeve and the rotating rod.

[0011] In some embodiments, a limiting block is fixedly connected to the circumferential outer side wall of the winding shaft.

[0012] In some embodiments, two electric slide rails are installed on the top of the workbench, and sliding blocks are slidably connected to the two electric slide rails, and hydraulic cylinders are fixedly connected to the tops of the two sliding blocks.

[0013] In some embodiments, the output ends of the two hydraulic cylinders are commonly fixedly connected to a mounting plate, and a cutting assembly is installed at the bottom of the mounting plate.

[0014] In some embodiments, a plurality of support columns are fixedly connected to the bottom of the workbench.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] When the utility model is used, when the winding shaft moves on the groove, it drives the roller to swing, drives the U-shaped block on the fixed column to swing, and is placed in the rotating hole after passing through. By setting the torsion spring, the roller can be reset, and at the same time, the position of the winding shaft during rotation is limited, and then the conveyor belt is connected to the pipe sleeve and the rotating rod, and then the motor is started to rotate, driving the winding shaft to wind up the polymer film. After the winding is completed, it can be moved to the specified position through the sliding block on the electric slide rail, and then the cutting assembly on the mounting plate is started to cut the polymer film, thereby realizing the clamping and taking of the winding shaft, which is convenient for improving the working efficiency of winding up the polymer film.

[0017] The invention solves the problem that most existing devices place the winding shaft directly on the card slot plate, and the winding shaft is easy to deviate from the card slot when rotating, causing the winding shaft to fall, thereby reducing the working efficiency of the polymer film material winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure from another perspective provided in one embodiment of the utility model;

[0021] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Description of reference numerals:

[0023] 1. Workbench; 2. Fixed block; 3. Reel; 4. Motor; 5. Rotating rod; 6. Pipe sleeve; 7. Conveyor belt; 8. Groove; 9. Fixed column; 10. U-shaped block; 11. Roller; 12. Torsion spring; 13. Limit block; 14. Support column; 15. Electric slide rail; 16. Sliding block; 17. Hydraulic cylinder; 18. Mounting plate; 19. Cutting assembly. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a winding device for the production of polymer film materials through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3 As shown, a winding device for the production of polymer film materials comprises a workbench 1, wherein two fixed blocks 2 are fixedly connected to the top of the workbench 1, and the workbench 1 and the fixed blocks 2 are preferably fixed by welding to improve the stability between the two, and a rotating hole is provided on the two fixed blocks 2, and a winding shaft 3 is rotatably connected in the two rotating holes, and also comprises: a winding mechanism, and the winding mechanism is located on the workbench 1; the winding mechanism comprises a clamping unit and a power unit, and the clamping unit comprises two grooves 8 both provided on the two fixed blocks 2, and four grooves 8 are fixedly connected with fixed columns 9, and the circumferential outer walls of the four fixed columns 9 are rotatably sleeved with U-shaped blocks 10, and the four fixed columns 9 are sleeved with torsion springs 12, and the two ends of the torsion spring 12 are respectively fixedly connected to the grooves 8 and the U-shaped blocks 10, and rollers 11 are installed on the four U-shaped blocks 10; through the provision of the clamping unit, it is achieved that the winding shaft 3 is convenient to clamp and take, and the work efficiency of polymer film winding is improved.

[0027] like Figure 2 and Figure 3 As shown, in one embodiment, the power unit includes a motor 4 fixedly connected to one side of the workbench 1, and the workbench 1 and the motor 4 are preferably fixed by bolts to facilitate disassembly during maintenance. The output end of the motor 4 is fixedly connected to a rotating rod 5 through a connecting shaft, and one end of the rotating rod 5 is rotatably connected to one of the fixed blocks 2. In order to improve the stability between the winding shaft 3 and the pipe sleeve 6, welding is preferably considered to fix them to facilitate improving the stability between the two. A pipe sleeve 6 is fixedly connected to the circumferential outer wall of the winding shaft 3, and a conveyor belt 7 is rotatably connected to the pipe sleeve 6 and the rotating rod 5; through the setting of the power unit, the winding shaft 3 is rotated, which is convenient for winding up the polymer film material.

[0028] like Figure 1 As shown, in one embodiment, the winding shaft 3 and the limit block 13 are preferably fixed by welding to improve the stability between the two, and the limit block 13 is fixedly connected to the circumferential outer wall of the winding shaft 3; through the setting of the limit block 13, the position of the winding shaft 3 during rotation is limited.

[0029] like Figure 1 and Figure 2 As shown, in one embodiment, two electric slide rails 15 are installed on the top of the workbench 1, and sliding blocks 16 are slidably connected to the two electric slide rails 15. The tops of the two sliding blocks 16 are fixedly connected to hydraulic cylinders 17. The sliding blocks 16 and the hydraulic cylinders 17 are preferably fixed by bolts to facilitate disassembly during maintenance; through the arrangement of the electric slide rails 15, the movement of the device during cutting is achieved.

[0030] like Figure 2 As shown, in one embodiment, the output ends of the two hydraulic cylinders 17 are fixedly connected to a mounting plate 18, and a cutting assembly 19 is installed at the bottom of the mounting plate 18; through the setting of the cutting assembly 19, the cutting of the polymer film material is achieved.

[0031] like Figure 2 As shown, in one embodiment, the workbench 1 and the support columns 14 are preferably fixed by welding to improve the stability between the two. A plurality of support columns 14 are fixedly connected to the bottom of the workbench 1. The support of the workbench 1 is achieved by the provision of the support columns 14.

[0032] The specific working method is: when in use, when the winding shaft 3 moves on the groove 8, it drives the roller 11 to swing, drives the U-shaped block 10 on the fixed column 9 to swing, and then is placed in the rotating hole. Through the setting of the torsion spring 12, the roller 11 can be reset, and at the same time, the position of the winding shaft 3 during rotation is limited, and then the conveyor belt 7 is connected to the pipe sleeve 6 and the rotating rod 5, and then the motor 4 is started to rotate, driving the winding shaft 3 to wind up the polymer film. After winding is completed, it can be moved to the specified position through the sliding block 16 on the electric slide rail 15, and then the cutting assembly 19 on the mounting plate 18 is started to cut the polymer film, thereby realizing the clamping and taking of the winding shaft 3, which is convenient for improving the working efficiency of winding up the polymer film.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A winding device for producing polymer film materials, comprising a workbench (1), wherein two fixed blocks (2) are fixedly connected to the top of the workbench (1), and the two fixed blocks (2) are each provided with a rotation hole, and a winding shaft (3) is rotatably connected to the two rotation holes, wherein: Also includes; A winding mechanism, wherein the winding mechanism is located on the workbench (1); The winding mechanism comprises a clamping unit and a power unit. The clamping unit comprises two grooves (8) each provided on two fixed blocks (2). Fixed columns (9) are fixedly connected in the four grooves (8). U-shaped blocks (10) are rotatably sleeved on the circumferential outer walls of the four fixed columns (9). Torsion springs (12) are sleeved on the four fixed columns (9). Two ends of the torsion springs (12) are respectively fixedly connected to the grooves (8) and the U-shaped blocks (10). Rollers (11) are installed on the four U-shaped blocks (10).

2. The winding device for polymer film material production according to claim 1, characterized in that: The power unit comprises a motor (4) fixedly connected to one side of the workbench (1); the output end of the motor (4) is fixedly connected to a rotating rod (5) via a connecting shaft; one end of the rotating rod (5) is rotatably connected to one of the fixed blocks (2); a pipe sleeve (6) is fixedly connected to the circumferential outer wall of the winding shaft (3); and a conveyor belt (7) is rotatably connected to the pipe sleeve (6) and the rotating rod (5) together.

3. The winding device for polymer film material production according to claim 1, characterized in that: A limiting block (13) is fixedly connected to the circumferential outer side wall of the reeling shaft (3).

4. The winding device for polymer film material production according to claim 1, characterized in that: Two electric slide rails (15) are installed on the top of the workbench (1), and sliding blocks (16) are slidably connected to the two electric slide rails (15), and hydraulic cylinders (17) are fixedly connected to the tops of the two sliding blocks (16).

5. The winding device for polymer film material production according to claim 4, characterized in that: The output ends of the two hydraulic cylinders (17) are commonly fixedly connected to a mounting plate (18), and a cutting assembly (19) is installed at the bottom of the mounting plate (18).

6. The winding device for polymer film material production according to claim 1, characterized in that: A plurality of support columns (14) are fixedly connected to the bottom of the workbench (1).

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