A roller device for rolling up EPE film

Abstract

The utility model provides a roller device for rolling up EPE film, which relates to the field of EPE film production equipment, including a bottom plate, a left bracket plate, a right bracket plate, and three groups of sleeves. The left bracket plate is slidably connected to the left side of the bottom plate, the right bracket plate is fixed to the right side of the bottom plate, and a triangular plate is rotatably connected to the right bracket plate. A motor is arranged at the upper end of the right bracket plate, and the output end of the motor is connected to a driving wheel. The outer ends of the three corner centers of the triangular plate are all connected to a driven wheel, and the sleeve is arranged at the inner center of the driven wheel. The left bracket plate is fixed to the left side of the uppermost sleeve, and the driving wheel is meshed with the uppermost driven wheel to drive the uppermost sleeve to rotate and roll up the film. The roller device for rolling up EPE film has a plurality of sleeves, and the sleeve at the lower end can be unloaded while rolling up, so that the film rolling is more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of EPE film production equipment, in particular to a roller device for rolling up EPE film. Background Art

[0002] EPE film is a film made of EPE (polyethylene foam) material. EPE is a lightweight, soft foam plastic with good heat insulation and cushioning properties. It is often used for packaging and protection materials because it can effectively insulate temperature and absorb shock. EPE film is usually used to package fragile items, electronic products or other items that need protection to prevent damage during transportation or storage. This material has excellent compression and impact resistance, and also has a certain degree of softness, which makes it widely used in the packaging industry.

[0003] Film winding is a process, usually used to manufacture film or sheet products, which involves winding up the film or other materials from a roller or shaft. Due to the continuous process of EPE film extrusion, the extrusion equipment cannot be stopped midway. When the preset gram weight is reached on the winding roller, workers need to replace the winding roller quickly. This operation process increases the labor intensity of workers, is short in time, and is more prone to errors. For this reason, this case was born. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a roller device for winding EPE film, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a roller device for winding EPE film: including a base plate, a left bracket plate, a right bracket plate, and three groups of sleeves, the left bracket plate is slidably connected to the left side of the base plate, the right bracket plate is fixed to the right side of the base plate, the right bracket plate is rotatably connected with a triangular plate, a motor is arranged on the upper end of the right bracket plate, the output end of the motor is connected to a driving wheel, the outer ends of the three corner centers of the triangular plate are connected to a driven wheel, the sleeve is arranged at the inner center of the driven wheel, the left bracket plate is fixed to the left side of the uppermost sleeve, the driving wheel is engaged with the uppermost driven wheel, and drives the uppermost sleeve to rotate and wind up the film.

[0008] Preferably, the three corner centers of the triangular plate and the left bracket plate are rotatably connected to a turntable, a cylinder is arranged on the left turntable, a circular hole is opened at the corresponding left end of the sleeve, a flower axis is arranged on the right turntable, and a spline is opened at the corresponding right end of the sleeve.

[0009] Preferably, a slide groove is provided on the left side of the bottom plate, and a slider is provided at the lower end of the left bracket plate, and the slider is slidably connected in the slide groove.

[0010] Preferably, a telescopic rod is further provided on the bottom plate on the left side of the left bracket plate, and the telescopic end of the telescopic rod is connected to the left bracket plate to drive the left bracket plate to slide.

[0011] Preferably, the right bracket plate is further provided with a second motor, a rotating shaft is provided at the center of the triangular plate, and an output end of the second motor is connected to the rotating shaft of the triangular plate.

[0012] Preferably, an embedding groove is provided on the sleeve, and a magnetic strip is magnetically attracted to the embedding groove.

[0013] (III) Beneficial effects

[0014] The utility model provides a roller device for rolling up EPE film, which has the following beneficial effects:

[0015] The roller device for winding EPE film is rotatably connected to a triangular plate on a right bracket plate, each corner center of the triangular plate is pivotally connected to a driven wheel on the outside, and a turntable is rotated on the inside. A flower axis is arranged on the turntable, and a sleeve is sleeved on the flower axis. The left side of the uppermost sleeve is fixed to the left bracket plate. When the uppermost sleeve is wound, the left bracket plate is removed, the triangular plate is rotated, and the sleeve at the lower end is rotated to the uppermost position, and then the film is wound, and the sleeve that is turned down is unloaded from the device. The arrangement of multiple sleeves makes the film winding more efficient, and the sleeve at the lower end can be unloaded while winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a roller device for EPE film winding in the utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of a roller device for EPE film winding in the utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of a roller device for EPE film winding in the utility model. Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the structure of a sleeve device for EPE adhesive winding in the utility model. Figure 4 .

[0020] In the figure: 1, bottom plate; 2, left bracket plate; 3, right bracket plate; 4, triangle plate; 5, motor 1; 6, driving wheel; 7, driven wheel; 8, turntable; 9, flower axis; 10, sleeve; 11, magnetic strip; 12, spline; 13, slide groove; 14, slider; 15, telescopic rod; 16, motor 2; 17, rotating shaft; 18, embedded groove; 20, support plate; 21, square groove; 22, spring; 23, round hole; 24, cylinder. DETAILED DESCRIPTION

[0021] The utility model embodiment provides a roller device for rolling up EPE film, such as Figure 1-4 As shown, the device is placed at the rear end of the EPE film production, and is used to roll and pack the finished EPE film. In the embodiment, as Figure 1 The method comprises a base plate 1, a left bracket plate 2, a right bracket plate 3, and three groups of sleeves 10. The left bracket plate 2 is slidably connected to the left side of the base plate 1, and the right bracket plate 3 is fixed to the right side of the base plate 1. A triangular plate 4 is rotatably connected to the right bracket plate 3. A motor 5 is arranged on the upper end of the right bracket plate 3, and the output end of the motor 5 is connected to a driving wheel 6. The outer ends of the three corner centers of the triangular plate 4 are all connected to a driven wheel 7, and the sleeve 10 is arranged at the inner center of the driven wheel 7. The left bracket plate 2 is fixed to the left side of the uppermost sleeve 10, and the driving wheel 6 is engaged with the uppermost driven wheel 7 to drive the uppermost sleeve 10 to rotate and roll up the film. The left bracket plate 2 may not be used, and the sleeve 10 may be supported by the right bracket plate 3 alone, because the film rolled up is EPE film, which is light in weight and can be fully supported. At the same time, this also greatly speeds up the speed.

[0022] For the convenience of transportation, sliding wheels can be installed on the bottom plate 1. Figure 3 As described above, in order to ensure good engagement between the driving wheel 6 and the driven wheel 7, and also to realize the smooth rotation of the triangular plate 4 and the smooth replacement of multiple sleeves 10, the motor 15 is arranged on the support plate 20, and the support plate 20 is slidably connected in the square groove 21 of the right bracket plate 3, and a spring 22 is arranged in the square groove 21, so that the motor 15 can move up and down with a certain margin.

[0023] like Figure 2As shown in / 3 / 4, a turntable 8 is rotatably connected on the left bracket plate 2 at the three corner centers of the triangular plate 4, and the center of the turntable 8 of the left bracket plate 2 and the center of the turntable 8 at the upper end of the triangular plate 4 are on the same horizontal line. A cylinder 24 is arranged on the turntable 8 on the left side, and a circular hole 23 is provided at the left end of the corresponding sleeve 10. A flower axis 9 is arranged on the turntable 8 on the right side, and a spline 12 is provided at the right end of the corresponding sleeve 10. A cylinder 24 is arranged on the turntable 8 of the left bracket plate 2, which cooperates with the circular hole 23 at the left end of the sleeve 10 for easy cooperation. Except that the two ends of the uppermost sleeve 10 are fixed between the left bracket plate 2 and the triangular plate 4 by the spline 12, the other two sleeves 10 are only connected by the flower axis 9 on the right side. Since the flower axis 9 has a certain length, it is a cantilever arm structure and will not fall.

[0024] like Figure 1 As shown, in the embodiment, a slide groove 13 is provided on the left side of the bottom plate 1, and a slider 14 is provided at the lower end of the left bracket plate 2. The slider 14 is slidably connected in the slide groove 13. The shape of the slide groove 13 is as shown in FIG. Figure 1 As shown, it can be a convex shape, and the slide groove 13 is set as a group, and the opposite sides are set on both sides of the left bracket plate 2 to maintain stability.

[0025] like Figure 1 and 4 As shown, a telescopic rod 15 is also provided on the bottom plate 1 on the left side of the left bracket plate 2, and the telescopic end of the telescopic rod 15 is connected to the left bracket plate 2 to drive the left bracket plate 2 to slide.

[0026] like Figure 2 As shown, a second motor 16 is also provided on the right bracket plate 3, a rotating shaft 17 is provided at the center of the triangular plate 4, and the output end of the second motor 16 is connected to the rotating shaft 17 of the triangular plate 4. The second motor 16 can drive the triangular plate 4 to rotate to convert the winding sleeve 10.

[0027] like Figure 4 As shown, in the embodiment, in order to better fix the EPE film, an embedding groove 18 is provided on the sleeve 10, and a magnetic strip 11 is magnetically attracted on the embedding groove 18, and the bottom of the embedding groove 18 is magnetic, and the embedding groove 18 is used to embed the initial end of the film, and then the magnetic strip 11 is fixed by the magnetic attraction. Of course, the initial end of the EPE film can also be directly wound on the sleeve 10 and rolled up by its own friction.

[0028] Working principle: When the roller device for EPE film winding is used, Figure 3As shown, the triangular plate 4 is rotated by the motor 2 16 to rotate the empty sleeve 10 to the uppermost end. At this time, the driven wheel 7 at the uppermost end is meshed with the driving wheel 6 connected to the output end of the motor 1 5, and then the telescopic rod 15 is started to move the right bracket plate 3 inward, so that the cylinder 24 on the turntable 8 of the right bracket plate 3 is inserted into the circular hole 23 of the sleeve 10, and the initial end of the film is clamped into the embedded end, and then the magnetic strip 11 is clamped and magnetically attracted, and then the motor 1 5 is started, and the motor 1 5 drives the uppermost The sleeve 10 at the upper end rotates and reels. After reaching the reel weight, the EPE film is cut off (not shown in the figure), the motor 1 5 is turned off, the telescopic rod 15 is started, and the telescopic end moves the left bracket plate 2 outward to disengage the left side of the uppermost sleeve 10, and then the motor 2 16 is started, the triangular plate 4 is rotated, and the reeled sleeve 10 is turned down. At the same time, the empty sleeve 10 is rotated to the uppermost end, and then the reeling work is carried out. While reeling, the reeled sleeve 10 is unloaded.

[0029] To summarize, the roller device for winding EPE film is rotatably connected to the triangular plate 4 on the right bracket plate 3, and the driven wheel 7 is pivotally connected to the outer side of the center of each corner of the triangular plate 4, and the turntable 8 is rotated on the inner side. A flower axis 9 is arranged on the turntable 8, and a sleeve 10 is sleeved on the flower axis 9. The left side of the uppermost sleeve 10 is fixed to the left bracket plate 2. When the uppermost sleeve 10 is wound, the left bracket plate 2 is removed, and the triangular plate 4 is rotated to rotate the lower sleeve 10 to the uppermost position, and then the film is wound, and the rotated sleeve 10 is unloaded from the device. The arrangement of multiple sleeves 10 makes the film winding more efficient, and the lower sleeve 10 can be unloaded while winding.

[0030] 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 roller device for winding EPE film, characterized in that: The invention comprises a bottom plate (1), a left bracket plate (2), a right bracket plate (3), and three groups of sleeves (10). The left bracket plate (2) is slidably connected to the left side of the bottom plate (1), the right bracket plate (3) is fixed to the right side of the bottom plate, a triangular plate (4) is rotatably connected to the right bracket plate (3), a motor (5) is arranged at the upper end of the right bracket plate (3), the output end of the motor (5) is connected to a driving wheel (6), the outer ends of the three corner centers of the triangular plate (4) are connected to a driven wheel (7), the sleeve (10) is arranged at the inner center of the driven wheel (7), the left bracket plate (2) is fixed to the left side of the uppermost sleeve (10), the driving wheel (6) is meshed with the uppermost driven wheel (7), and drives the uppermost sleeve (10) to rotate and rewind the film.

2. A roller device for winding EPE film according to claim 1, characterized in that: The three corner centers of the triangular plate (4) and the left bracket plate (2) are rotatably connected to a turntable (8); a cylinder (24) is arranged on the left turntable (8); a circular hole (23) is provided at the left end of the corresponding sleeve (10); a flower axis (9) is arranged on the right turntable (8); a spline (12) is provided at the right end of the corresponding sleeve (10).

3. The roller device for winding EPE film according to claim 1, characterized in that: A slide groove (13) is provided on the left side of the bottom plate (1), and a slider (14) is provided at the lower end of the left bracket plate (2), and the slider (14) is slidably connected in the slide groove (13).

4. The roller device for winding EPE film according to claim 1, characterized in that: A telescopic rod (15) is also provided on the bottom plate (1) on the left side of the left bracket plate (2); the telescopic end of the telescopic rod (15) is connected to the left bracket plate (2) to drive the left bracket plate (2) to slide.

5. The roller device for winding EPE film according to claim 1, characterized in that: The right bracket plate (3) is also provided with a second motor (16), the center of the triangular plate (4) is provided with a rotating shaft (17), and the output end of the second motor (16) is connected to the rotating shaft (17) of the triangular plate (4).

6. The roller device for winding EPE film according to claim 1, characterized in that: The sleeve (10) is provided with an embedding groove (18), and a magnetic strip (11) is magnetically attracted to the embedding groove (18).

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