Film rewinding device

Abstract

The utility model discloses a film rewinding device. The device comprises a support, a rewinding wheel capable of rolling is installed on the left side of the top of the support, and a material passing assembly is installed on the right side of the top of the support. Wherein two rolling supports are installed at the front end and the rear end of the left side of the top of the support respectively, each rolling support comprises a left stop lever and a right stop lever, a concave arc-shaped seat is formed between the two stop levers, and the two ends of a wheel shaft of the rewinding wheel are placed in the arc-shaped seats of the two rolling supports respectively; the material passing assembly comprises two material passing rollers which horizontally extend front and back and are placed up and down, the front end and the rear end of each material passing roller are connected to two vertical supporting rods respectively, and the material passing roller located on the lower portion is in transmission connection with a motor. The thin film rewinding device can automatically rewind the processed thin film, improves the rewinding efficiency, ensures the rewinding effect, and can be flexibly applied to more film material processing occasions.

Description

Technical Field

[0001] The utility model relates to the field of film material processing equipment, in particular to a film rewinding device. Background Art

[0002] When processing film and other membrane products, after completing various processing steps such as slitting, the film often needs to be rewound into a roll of a certain diameter. Conventional film rewinding mechanisms are often directly installed in other processing equipment, such as slitting equipment, and are not suitable for applications where independent use is required. Therefore, they are often inflexible. Manual film rewinding is also inefficient and produces poor rewinding results. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a film rewinding device, which can automatically rewind the processed film, which not only improves the rewinding efficiency, but also ensures the rewinding effect, and can be flexibly applied to more film material processing occasions.

[0004] According to one aspect of the utility model, a film rewinding device is provided, comprising a bracket, a rolling rewinding wheel is installed on the left side of the top of the bracket, and a feeding assembly is installed on the right side; wherein, two rolling supports are respectively installed at the front and rear ends of the left side of the top of the bracket, and the rolling supports include two left and right baffles, and a concave arc seat is formed between the two baffles, and the two ends of the wheel axle of the rewinding wheel are respectively placed in the arc seats of the two rolling supports; the feeding assembly includes two feeding rollers extending horizontally front and back and placed up and down, and the front and rear ends of each feeding roller are respectively connected to two vertical support rods, and the feeding roller located at the bottom is connected to a motor transmission.

[0005] In some embodiments, the bottom of the bracket has a plurality of legs, which is beneficial in that the legs can be used to support the entire device.

[0006] In some embodiments, each of the legs is connected to a rib plate. The benefit is that the rib plate can improve the structural strength of the bracket.

[0007] In some embodiments, the feed roller located below is connected to a motor through a pulley transmission device. The benefit is that the motor can drive the feed roller located below to rotate, thereby allowing the film to pass through.

[0008] In some embodiments, a horizontal mounting plate extends from the top of the bracket, and the motor is mounted on the mounting plate. The advantage is that the mounting plate can be used to stabilize the installation.

[0009] In some embodiments, a side frame is connected to the right side of the support. The advantage is that the side frame can be used to install some rollers as needed to properly adjust the film direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural schematic diagram of a film rewinding device according to one embodiment of the present invention;

[0011] Figure 2 for Figure 1 A schematic diagram of the partial structure of a film rewinding device shown Figure 1 ;

[0012] Figure 3 for Figure 1 The figure shows a partial structural diagram of a film rewinding device.

[0013] In the figure: bracket 1, rewinding wheel 2, feeding assembly 3, rolling support 4, side frame 5, film 6, support foot 11, rib plate 12, axle 21, feeding roller 31, support rod 32, motor 33, pulley transmission device 34, mounting plate 35, baffle rod 41, arc seat 42. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings.

[0015] like Figure 1-3 As shown, the device includes a bracket 1, a rolling rewinding wheel 2 is installed on one side of the top of the bracket 1 (set as the left side and the other side as the right side), and a material feeding assembly 3 is installed on the other side. The film is wound onto the rewinding wheel 2 through the material feeding assembly 3.

[0016] Preferably, the bottom of the bracket 1 has a plurality of legs 11 for support, and the legs 11 are connected to a rib plate 12 , thereby improving the structural strength of the bracket 1 .

[0017] Two rolling supports 4 are respectively installed at the two ends of the top left side of the bracket 1 (called the front and rear ends). The rolling support 4 includes two baffles 41 arranged on the left and right, and a concave arc seat 42 is formed between the two baffles 41. The two ends of the axle 21 of the rewinding wheel 2 are respectively placed in the arc seats 42 of the two rolling supports 4, so that it can be placed stably without affecting its rotation.

[0018] The film feed assembly 3 includes two horizontally extending feed rollers 31 arranged one above the other. The film passes between the two feed rollers 31. The lower feed roller 31 is connected to the rotor of a motor 33 via a pulley transmission device 34. The operation of the motor 33 can drive the lower feed roller 31 to rotate, thereby allowing the film to pass through.

[0019] Preferably, the front and rear ends of each feed roller 31 are respectively connected to two vertical support rods 32 , and the two support rods 32 are installed on the top right side of the bracket 1 .

[0020] Further preferably, a horizontal mounting plate 35 is extended from the top of the bracket 1 , and the motor 33 is fixedly mounted on the mounting plate 35 .

[0021] In addition, a side frame 5 is connected to the right side of the bracket 1. The side frame 5 can be used to install some rollers (not shown in the figure) as needed to properly adjust the direction of the film.

[0022] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A film rewinding device, characterized in that: The invention comprises a bracket (1), a rewinding wheel (2) capable of rolling is installed on the left side of the top of the bracket (1), and a feeding assembly (3) is installed on the right side; wherein, two rolling supports (4) are respectively installed at the front and rear ends of the left side of the top of the bracket (1), the rolling supports (4) include two left and right blocking rods (41), and a concave arc seat (42) is formed between the two blocking rods (41), and the two ends of the wheel shaft (21) of the rewinding wheel (2) are respectively placed in the arc seats (42) of the two rolling supports (4); the feeding assembly (3) includes two feeding rollers (31) extending horizontally front and back and placed up and down, the front and rear ends of each feeding roller (31) are respectively connected to two vertical support rods (32), and the feeding roller (31) located at the bottom is connected to a motor (33) for transmission.

2. A film rewinding device according to claim 1, characterized in that: The bottom of the bracket (1) is provided with a plurality of supporting legs (11).

3. The film rewinding device according to claim 2, characterized in that: Each of the supporting legs (11) is connected to a rib plate (12).

4. The film rewinding device according to claim 1, characterized in that: The feeding roller (31) located below is connected to the motor (33) via a pulley transmission device (34).

5. The film rewinding device according to claim 1, characterized in that: A horizontal mounting plate (35) extends from the top of the bracket (1), and the motor (33) is mounted on the mounting plate (35).

6. The film rewinding device according to claim 1, characterized in that: The right side of the bracket (1) is connected to a side frame (5).

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