Winding device of dry-type compound machine

Abstract

The utility model discloses a winding device of a dry-type compound machine, which comprises a base, an arc-shaped sliding plate is fixedly connected to the center of the upper surface of the base, supports are fixedly connected to the upper surface of the base and are positioned on two sides of the arc-shaped sliding plate, support arms are fixedly connected to the front surfaces of the supports close to the edges of the upper ends, and first arc-shaped clamping blocks are fixedly connected to the other ends of the support arms. A rotating cantilever is arranged below the supporting arm, one end of the rotating cantilever can be driven to move up and down by starting an air cylinder, so that the rotating cantilever is driven to rotate, and the rotating cantilever rotates to drive a bearing seat to move, so that the limitation on the winding roller is relieved; when the thin film on the winding roller makes contact with the arc-shaped sliding plate, the bearing seat continues to move downwards, at the moment, the winding roller can be separated from the interior of the bearing seat, the winding roller can naturally roll down along the arc-shaped sliding plate to complete discharging operation, compared with an existing device, the winding roller can be easily taken down, and the thin film does not need to be lifted down by a large amount of manpower to be replaced.

Description

Technical Field

[0001] The utility model relates to a winding device, in particular to a winding device of a dry type compound machine. Background Art

[0002] When the dry laminating machine is processing, the plastic film roll needs to be placed on the roll unwinding rack for unwinding, and then rewinded with the corresponding rewinding structure. The rewinding process requires the use of a rewinding device.

[0003] For example, a winding device for a dry-type laminating machine disclosed in Chinese patent publication number CN211971199U includes a dry-type laminating machine body and a fixed frame, wherein the fixed frame is installed on one side of the dry-type laminating machine body, and a snap-on rolling structure is provided on the fixed frame, and a pneumatic clamping structure is provided on one side of the fixed frame. The utility model relates to the technical field of dry-type laminating machines, and improves the existing dry-type laminating machine body. By providing a snap-on rolling structure on one side of the dry-type laminating machine body, the composite film material is wound up, and the pneumatic clamping structure is used to clamp the film material, so that the film can be quickly aligned and bonded after the roll is replaced, thereby improving the working efficiency of the entire dry-type laminating machine body, and the structure is simple and easy to operate.

[0004] Some problems were found when using the above-mentioned existing dry composite machine winding device. First, the arc-shaped buckle plate and the arc-shaped plate groove cooperate with each other to fix the rotating shaft. The arc-shaped buckle plate needs to operate the clamping plate to limit the position, which is cumbersome to operate. Secondly, after a large amount of film is wrapped around the rotating shaft, the overall quality is high, and multiple people are needed to assist equipment to remove it from the arc-shaped plate groove for replacement. Utility Model Content

[0005] The purpose of the utility model is to provide a winding device for a dry compound machine to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device of a dry-type composite machine, comprising a base, an arc-shaped slide plate is fixedly connected to the center of the base, brackets are fixedly connected to the base and on both sides of the arc-shaped slide plate, a support arm is fixedly connected to the front of the bracket near the upper edge, a first arc-shaped clamping block is fixedly connected to the other end of the support arm, a rotating cantilever is arranged below the support arm, a first hinged ear is fixedly installed on the front of the bracket, a hinge groove is opened at one end of the rotating cantilever, the hinge groove is rotatably matched with the first hinged ear, a bearing seat is fixedly connected to the top of the rotating cantilever, and a winding roller is clamped between the bearing seat and the first arc-shaped clamping block.

[0007] Preferably, a hinge seat is hinged on the front side of the bracket near the lower edge, and a cylinder is fixedly connected to the hinge seat.

[0008] Preferably, a second hinged ear is fixedly connected to the other end of the cylinder, a first hinged block is fixedly connected to the lower side of the winding roller, and the first hinged block is rotatably matched with the second hinged ear.

[0009] Preferably, a motor bracket is fixedly connected to one side of one of the brackets, a power motor is fixedly mounted on the motor bracket, and a driving wheel is fixedly mounted on the output end of the power motor.

[0010] Preferably, a driven wheel is fixedly mounted on one end of the winding roller, and the driven wheel cooperates with the driving wheel.

[0011] Preferably, the winding roller is symmetrically provided with clamping grooves, and bearings are installed in the clamping grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the winding roller completes winding, the rotating cantilever drives the bearing seat to move. At this time, the bearing seat will move away from the first arc-shaped block, thereby releasing the restriction on the winding roller and automatically releasing the clamping state of the winding roller. No complicated operation is required, which reduces the time for replacing the winding roller and increases the winding efficiency.

[0014] 2. By starting the cylinder, one end of the rotating cantilever can be driven to move up and down, thereby driving the rotating cantilever to rotate. The rotating cantilever can drive the bearing seat to move, thereby releasing the restriction on the winding roller. The winding roller will move down with the bearing seat in the early stage. When the film on the winding roller contacts the arc-shaped slide plate, the bearing seat continues to move down. At this time, the winding roller will detach from the inside of the bearing seat, and the winding roller will naturally roll down along the arc-shaped slide plate to complete the unloading operation. Compared with the existing device, the winding roller can be easily removed, and a large amount of manpower is not required to lift the film for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the framework structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the rotating cantilever structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the winding roller structure of the utility model.

[0019] In the figure: 1. base; 101. arc-shaped slide plate; 2. bracket; 201. articulated seat; 202. first articulated ear; 3. support arm; 301. first arc-shaped clamping block; 4. motor bracket; 401. power motor; 402. driving wheel; 5. rotating cantilever; 501. first articulated block; 502. articulated groove; 503. bearing seat; 6. winding roller; 601. clamping groove; 602. driven wheel; 7. cylinder; 701. second articulated ear. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a winding device of a dry composite machine, comprising a base 1, an arc-shaped slide plate 101 is fixedly connected at the center of the base 1, a bracket 2 is fixedly connected to the base 1 and on both sides of the arc-shaped slide plate 101, a support arm 3 is fixedly connected to the front of the bracket 2 near the upper edge, a first arc-shaped clamping block 301 is fixedly connected to the other end of the support arm 3, a rotating cantilever 5 is arranged below the support arm 3, a first hinged ear 202 is fixedly installed on the front of the bracket 2, a hinge groove 502 is opened at one end of the rotating cantilever 5, the hinge groove 502 is rotatably matched with the first hinged ear 202, a bearing seat 503 is fixedly connected to the rotating cantilever 5, and a winding roller 6 is clamped between the bearing seat 503 and the first arc-shaped clamping block 301.

[0022] In this embodiment, the hinge groove 502 is rotatably matched with the first hinge ear 202 to rotatably mount the rotating cantilever 5 on the front of the bracket 2. The rotating cantilever 5 is below the support arm 3. When the rotating cantilever 5 is in a horizontal state, such as Figure 1 As shown, at this time, the bearing seat 503 cooperates with the first arc-shaped block 301 to clamp and fix the winding roller 6. When the winding roller 6 completes winding, the rotating cantilever 5 drives the bearing seat 503 to move. At this time, the bearing seat 503 will move away from the first arc-shaped block 301, thereby releasing the restriction on the winding roller 6. Due to gravity, the winding roller 6 will move downward with the bearing seat 503 in the early stage. When the film on the winding roller 6 contacts the arc-shaped slide plate 101, the bearing seat 503 continues to move downward. At this time, the winding roller 6 will be separated from the inside of the bearing seat 503, and the winding roller 6 will naturally roll along the arc-shaped slide plate 101 to complete the unloading operation, and a large number of people are not required to unload.

[0023] Among them, in order to achieve the purpose of driving the rotating cantilever 5 to rotate, the present device adopts the following technical solutions: an articulated seat 201 is hinged on the front side of the bracket 2 and close to the lower edge, a cylinder 7 is fixed on the articulated seat 201, a second articulated ear 701 is fixed at the other end of the cylinder 7, a first articulated block 501 is fixed under the winding roller 6, and the first articulated block 501 rotates in coordination with the second articulated ear 701.

[0024] Through the hinge seat 201 and the second hinge ear 701, the two ends of the cylinder 7 are respectively hinged on the bracket 2 and the rotating cantilever 5. Starting the cylinder 7 can drive one end of the rotating cantilever 5 to move up and down, thereby driving the rotating cantilever 5 to rotate. The rotation of the rotating cantilever 5 can drive the bearing seat 503 to move, thereby adjusting the position of the winding roller 6.

[0025] Among them, in order to achieve the purpose of driving the winding roller 6 to rotate, the present device adopts the following technical scheme: a motor bracket 4 is fixedly connected to one side of one bracket 2, a power motor 401 is fixedly installed on the motor bracket 4, a driving wheel 402 is fixedly installed at the output end of the power motor 401, a driven wheel 602 is fixedly installed at one end of the winding roller 6, the driven wheel 602 cooperates with the driving wheel 402, and a clamping groove 601 is symmetrically opened on the winding roller 6, and a bearing is installed in the clamping groove 601.

[0026] By starting the power motor 401, the driving wheel 402 can be driven to rotate, and the driving wheel 402 cooperates with the driven wheel 602, so that the rotation of the driving wheel 402 can drive the driven wheel 602 to rotate, thereby driving the winding roller 6 to rotate. When the rotating cantilever 5 drives the winding roller 6 to shift, the direct contact between the driving wheel 402 and the driven wheel 602 will be disconnected, and a bearing is arranged in the clamping groove 601, so that the winding roller 6 and the bearing seat 503 and the first arc-shaped clamping block 301 can rotate smoothly.

[0027] The working principle and use process of the utility model are as follows: when using, the device needs to be placed in a suitable position, the dry laminating machine is started, the film is wound on the winding roller 6 through the guiding mechanism, the power motor 401 is started to drive the driving wheel 402 to rotate, and the rotation of the driving wheel 402 can drive the driven wheel 602 to rotate, and finally drive the winding roller 6 to rotate through the driven wheel 602, so as to wind the winding film. After the film is rolled, the cylinder 7 is started to drive one end of the rotating cantilever 5 to move up and down, thereby driving the rotating cantilever 5 to rotate, and the rotating cantilever 5 can drive the bearing seat 503 to move when rotating, thereby releasing the restriction on the winding roller 6. The winding roller 6 will move down with the bearing seat 503 in the early stage. When the film on the winding roller 6 contacts the arc-shaped slide plate 101, the bearing seat 503 continues to move down. At this time, the winding roller 6 will be separated from the inside of the bearing seat 503, and the winding roller 6 will naturally roll down along the arc-shaped slide plate 101 to complete the unloading operation.

[0028] 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 winding device for a dry laminating machine, comprising a base (1), characterized in that: An arc-shaped slide plate (101) is fixedly connected at the center of the upper surface of the base (1); a bracket (2) is fixedly connected to the upper surface of the base (1) and located on both sides of the arc-shaped slide plate (101); a support arm (3) is fixedly connected to the front of the bracket (2) near the upper edge; a first arc-shaped clamping block (301) is fixedly connected to the other end of the support arm (3); a rotating cantilever (5) is arranged below the support arm (3); a first hinged ear (202) is fixedly installed on the front of the bracket (2); a hinged groove (502) is provided at one end of the rotating cantilever (5); the hinged groove (502) is rotatably matched with the first hinged ear (202); a bearing seat (503) is fixedly connected to the upper surface of the rotating cantilever (5); a winding roller (6) is clamped between the bearing seat (503) and the first arc-shaped clamping block (301).

2. The winding device of the dry laminating machine according to claim 1, characterized in that: A hinge seat (201) is hingedly connected on the front side of the bracket (2) and close to the lower edge, and a cylinder (7) is fixedly connected to the hinge seat (201).

3. The winding device of the dry laminating machine according to claim 2, characterized in that: A second hinged ear (701) is fixedly connected to the other end of the cylinder (7), and a first hinged block (501) is fixedly connected to the lower side of the winding roller (6), and the first hinged block (501) is rotatably matched with the second hinged ear (701).

4. The winding device of the dry laminating machine according to claim 1, characterized in that: A motor bracket (4) is fixedly connected to one side of one of the brackets (2), a power motor (401) is fixedly mounted on the motor bracket (4), and a driving wheel (402) is fixedly mounted on the output end of the power motor (401).

5. The winding device of the dry laminating machine according to claim 4, characterized in that: A driven wheel (602) is fixedly mounted on one end of the winding roller (6), and the driven wheel (602) cooperates with the driving wheel (402).

6. The winding device of the dry laminating machine according to claim 1, characterized in that: The winding roller (6) is symmetrically provided with a clamping groove (601), and a bearing is installed in the clamping groove (601).

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