Automatic winding mechanism for automobile film production and processing

Abstract

The utility model discloses an automatic winding mechanism for automobile film production and processing, which comprises a base, a lower extrusion component, a plurality of upright posts, a top plate, an air cylinder, a hydraulic rod, an upper extrusion component, a blowing component and a winding component, the lower extrusion component is arranged on one side of the upper end of the base, and the upright posts are arranged around the lower extrusion component. A top plate is jointly arranged above the stand columns, an air cylinder is arranged above the top plate, a hydraulic rod is arranged below the top plate, the output end of the air cylinder penetrates through the lower portion of the top plate to be connected with the hydraulic rod, and the tail end of the hydraulic rod is connected with an upper extrusion assembly corresponding to the lower extrusion assembly; an air blowing assembly is arranged in the middle of the upper end of the base, and a rolling assembly is arranged on the other side of the upper end of the base, the automobile film can be pressed, wrinkles are avoided, air blowing treatment is carried out through the lower portion of the air blowing assembly, and then it is guaranteed that the automobile film is clean and tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile film production, in particular to the technical field of an automatic winding mechanism for automobile film production and processing. Background Art

[0002] Car film is a film that is pasted on car glass to control sunlight. Its basic properties include safety, clarity, anti-glare, UV protection, heat insulation, scratch resistance, sufficient shelf life and privacy protection. It adopts the base metal sputtering process to apply high-grade metals such as nickel, silver, and titanium on the high-tension natural film. It has a color coating and is specially treated to block ultraviolet rays. The transparent film needs to be rolled up at the end of the production process.

[0003] The existing winding device requires the operator to unload the roll material, paper core tube and winding roller together, place a new paper core tube and winding roller on the device before continuing to wind. This method requires preparing multiple winding rollers as spares, which is costly. At the same time, the winding roller is heavy, which increases the workload of the operator.

[0004] In order to solve the problems raised in the background technology, for example, application number CN202021607563.4 discloses a winding device for producing automobile air-conditioning insulation film, comprising a base, a threaded rod and a winding blade, the surface of the base is welded with an organic body, the surface of the body is fixed with a motor, the output end of the motor passes through the surface of the body, and the output end of the motor is provided with a winding mechanism, the winding mechanism comprising a rotating shaft, a fixed plate, a threaded rod, a groove, a winding blade, a connecting rod, a threaded sleeve, a handle and a rotating seat, the threaded sleeve is driven to move linearly on the outer wall of the threaded rod by the rotation of the threaded rod, so that the threaded sleeve pulls the winding blade through the connecting rod during the linear motion, so that the winding blade is attached to the outer wall of the rotating shaft, and after the inner wall of the paper core tube loses the supporting force of the four groups of winding blades, the paper core tube is connected to the wound roll to remove it, and a new paper core tube is replaced for the next winding, without the need for the operator to connect the winding mechanism and remove it together, but the device still has the following defects:

[0005] The device lacks a limit component when winding, and the staff can rotate the winding roller at will, resulting in uneven winding of the automotive film. In addition, the lack of clamping components on both sides of the automotive film roll may cause the film roll to skew, affecting normal winding.

[0006] To solve the problems raised in the above-mentioned technology, for example, application number CN202320571890.6 discloses a TPU car film winding structure, comprising a fixed frame, an inner wall of the fixed frame is fixedly connected to a connecting plate, a side of the connecting plate is provided with a guide opening, an inner wall of the fixed frame is fixedly connected to a mounting seat, an inner wall of the mounting seat is rotatably connected to a winding rod, a side of the fixed frame is fixedly connected to a protective plate, an end of the winding rod passes through the side of the fixed frame and is located inside the protective plate, by providing a protective plate and a limiting mechanism, a pawl and a ratchet in the limiting mechanism can limit the winding direction of the winding rod, thereby preventing the winding rod from rotating at will, ensuring that the TPU film rotates more stably during the winding process, and improving the winding efficiency, by providing a limiting plate and an adjustment mechanism, under the action of the adjustment mechanism, two limiting plates can limit film rolls of different sizes, making the TPU film more regular when winding, avoiding skew, and increasing the practicality of the device, but the device still has the following defects:

[0007] 1. When the device is rolling up the car film, it cannot compress the car film well, so it cannot make the car film flat, and wrinkles are likely to appear during the rolling process, affecting the rolling quality of the car film;

[0008] 2. When the device is rolling up the car film, it cannot blow off the dust on the surface of the car film, so that the dust on the surface of the car film is simultaneously rolled into the winding roller, thereby affecting the aesthetics. Summary of the Invention

[0009] The purpose of the utility model is to solve the problems in the prior art and propose an automatic winding mechanism for the production and processing of automobile films, which can compress the automobile films to avoid wrinkles, and at the same time perform air blowing treatment under the blowing component to ensure that the automobile films are clean and tidy.

[0010] To achieve the above-mentioned purpose, the utility model proposes an automatic winding mechanism for the production and processing of automobile film, comprising a base, a lower extrusion assembly, a column, a top plate, a cylinder, a hydraulic rod, an upper extrusion assembly, a blowing assembly, and a winding assembly. A lower extrusion assembly is provided on one side of the upper end of the base, and several columns are provided around the lower extrusion assembly. A top plate is provided above each of the columns, a cylinder is provided above the top plate, and a hydraulic rod is provided below the top plate. The output end of the cylinder passes through the bottom of the top plate and is connected to the hydraulic rod. The end of the hydraulic rod is connected to the upper extrusion assembly corresponding to the lower extrusion assembly, a blowing assembly is provided in the middle of the upper end of the base, and a winding assembly is provided on the other side of the upper end of the base.

[0011] Preferably, the lower extrusion assembly includes two mounting seats, a lower extrusion roller and motor 1, the lower extrusion roller is rotatably arranged between the two mounting seats, the motor 1 is installed on the side wall of the mounting seat, and the output end of the motor 1 passes through the side wall of the mounting seat and is connected to the lower extrusion roller.

[0012] Preferably, the upper extrusion assembly includes a concave support, an upper extrusion roller and a second motor. The upper end of the concave support is connected to the hydraulic rod. The upper extrusion roller is rotatably provided on the inner side surface of the concave support. The second motor is installed on the side wall of the concave support. The output end of the second motor passes through the side wall of the concave support and is connected to the upper extrusion roller.

[0013] Preferably, the blowing assembly includes two concave brackets, an air inlet pipe, an air collecting pipe, an air outlet pipe and a nozzle. The two concave brackets are symmetrically arranged, and the upper ends of the concave brackets are penetrated by an air inlet pipe. One end of the two air inlet pipes is connected to the external blowing equipment, and the other ends of the two air inlet pipes are connected to the air collecting pipe. Several air outlet pipes are connected between the two air collecting pipes, and several nozzles are provided at the lower end of each air outlet pipe.

[0014] Preferably, the winding assembly includes two fixed seats, a winding roller and motor three, a winding roller is rotatably arranged between the two fixed seats, motor three is installed on the side wall of the fixed seat, and the output end of motor three passes through the side wall of the fixed seat and is connected to the winding roller.

[0015] Preferably, limit plates are provided at both ends of the outer wall of the winding roller.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model can compress the automobile film by cooperating with the lower extrusion assembly, the cylinder, the hydraulic rod and the upper extrusion assembly. First, one end of the automobile film passes through the space between the upper extrusion roller and the lower extrusion roller, passes under the blowing assembly and is then fixed on the winding roller. Then, the motor three is started, and the motor three drives the winding roller to rotate, thereby driving the automobile film to be wound. At the same time, the hydraulic rod is driven down by the cylinder, thereby driving the upper extrusion roller to descend until it contacts the automobile film and squeezes it. Then, the motor one and the motor two are started, and the motor one drives the lower extrusion roller to rotate, and the motor two drives the upper extrusion roller to rotate, so that the upper extrusion roller and the lower extrusion roller continuously press the automobile film, thereby preventing the automobile film from wrinkling during the winding process and affecting the winding quality of the automobile film, improving the flatness of the automobile film, and solving the problem that the automobile film cannot be well compressed when it is wound, the automobile film cannot be flattened, and wrinkles are easily generated during the winding process.

[0018] 2. The utility model can ensure the cleanliness and tidiness of the automobile film by arranging an air blowing component. When the automobile film passes under the air blowing component, air is supplied to the air inlet pipe through the external air blowing equipment, so that the gas enters the air collecting pipe from the air inlet pipe, and enters each air outlet pipe from the air collecting pipe, and finally is ejected from each air nozzle, thereby blowing off the dust on the surface of the automobile film, thereby ensuring the cleanliness and tidiness of the automobile film during the winding process, improving the winding quality, and solving the problem that the dust on the surface of the automobile film cannot be blown off when the automobile film is wound, and the dust on the surface of the automobile film is synchronously rolled into the winding roller, thereby affecting the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the main view of an automatic winding mechanism for producing and processing automobile film of the utility model;

[0020] Figure 2 This is a schematic diagram of the lower extrusion component of an automatic winding mechanism for producing and processing automotive film in the utility model;

[0021] Figure 3 This is a schematic diagram of the upper extrusion component of an automatic winding mechanism for producing and processing automobile film in the utility model;

[0022] Figure 4 This is a schematic diagram of the blowing component of the automatic winding mechanism for the production and processing of automobile film of the utility model;

[0023] In the figure: 1-base, 2-lower extrusion assembly, 21-mounting seat, 22-lower extrusion roller, 23-motor one, 3-column, 4-top plate, 5-cylinder, 6-hydraulic rod, 7-upper extrusion assembly, 71-concave support, 72-upper extrusion roller, 73-motor two, 8-blowing assembly, 81-concave bracket, 82-inlet pipe, 83-gas collecting pipe, 84-outlet pipe, 85-injection head, 9-winding assembly, 91-fixed seat, 92-winding roller, 922-limiting plate, 93-motor three. DETAILED DESCRIPTION

[0024] See Figures 1 to 4The utility model discloses an automatic winding mechanism for producing and processing automobile film, comprising a base 1, a lower extrusion assembly 2, a column 3, a top plate 4, a cylinder 5, a hydraulic rod 6, an upper extrusion assembly 7, a blowing assembly 8, and a winding assembly 9. A lower extrusion assembly 2 is provided on one side of the upper end of the base 1, and a plurality of columns 3 are provided around the lower extrusion assembly 2. A top plate 4 is provided above each of the columns 3, a cylinder 5 is provided above the top plate 4, a hydraulic rod 6 is provided below the top plate 4, the output end of the cylinder 5 passes through the bottom of the top plate 4 and is connected with the hydraulic rod 6, the end of the hydraulic rod 6 is connected with the upper extrusion assembly 7 corresponding to the lower extrusion assembly 2, a blowing assembly 8 is provided at the middle part of the upper end of the base 1, and a winding assembly 9 is provided on the other side of the upper end of the base 1. By arranging the cylinder 5, the upper extrusion assembly 7 can be driven to rise or fall, thereby extruding automobile films of different thicknesses, which is more practical.

[0025] See Figure 2 The utility model provides an automatic winding mechanism for the production and processing of automobile film. The lower extrusion assembly 2 includes two mounting seats 21, a lower extrusion roller 22 and a motor 23. The lower extrusion roller 22 is rotatably arranged between the two mounting seats 21. The motor 23 is installed on the side wall of the mounting seat 21. The output end of the motor 23 passes through the side wall of the mounting seat 21 and is connected to the lower extrusion roller 22. Through the rotation of the lower extrusion roller 22, the automobile film can be driven to be transported forward, and the upper extrusion roller 72 can be cooperated with to extrude the automobile film, thereby avoiding wrinkles.

[0026] See Figure 3 The present invention provides an automatic winding mechanism for the production and processing of automobile film. The upper extrusion assembly 7 includes a concave support 71, an upper extrusion roller 72 and a second motor 73. The upper end of the concave support 71 is connected to the hydraulic rod 6. The inner side surface of the concave support 71 is rotatably provided with an upper extrusion roller 72. The second motor 73 is installed on the side wall of the concave support 71. The output end of the second motor 73 passes through the side wall of the concave support 71 and is connected to the upper extrusion roller 72. Through the rotation of the upper extrusion roller 72, the automobile film can be driven to be transported forward while cooperating with the lower extrusion roller 22 to extrude the automobile film, thereby avoiding wrinkles.

[0027] See Figure 4The utility model is an automatic winding mechanism for the production and processing of automobile film. The blowing assembly 8 includes two concave brackets 81, an air inlet pipe 82, an air collecting pipe 83, an air outlet pipe 84 and a nozzle 85. The two concave brackets 81 are symmetrically arranged. The upper ends of the concave brackets 81 are penetrated by air inlet pipes 82. One end of the two air inlet pipes 82 is connected to the external blowing equipment. The other ends of the two air inlet pipes 82 are connected to the air collecting pipe 83. Several There are several air outlet pipes 84, and each of the air outlet pipes 84 is provided with a plurality of nozzles 85 at the lower end. When the automobile film passes under the blowing assembly 8, air is supplied to the air inlet pipe 82 through the external blowing equipment, so that the gas enters the collecting pipe 83 from the air inlet pipe 82, and enters each air outlet pipe 84 from the collecting pipe 83, and finally is ejected from each nozzle 85, thereby blowing off the dust on the surface of the automobile film, thereby ensuring the cleanliness of the automobile film during the winding process and improving the winding quality.

[0028] See Figure 1 The utility model provides an automatic winding mechanism for the production and processing of automobile film. The winding assembly 9 includes two fixed seats 91, a winding roller 92 and a third motor 93. A winding roller 92 is rotatably arranged between the two fixed seats 91. The third motor 93 is installed on the side wall of the fixed seat 91. The output end of the third motor 93 passes through the side wall of the fixed seat 91 and is connected to the winding roller 92. Limiting plates 922 are provided at both ends of the outer wall of the winding roller 92. By setting the limiting plates 922, it can be ensured that the position of the automobile film will not be easily offset during the winding process, thereby improving the smoothness of the automobile film winding.

[0029] Working process of this utility model:

[0030] The utility model is an automatic winding mechanism for producing and processing automobile films. During the working process, one end of the automobile film is first passed between the upper squeezing roller 72 and the lower squeezing roller 22, and passes under the blowing component 8 and is then fixed on the winding roller 92. Subsequently, the motor 3 93 is started, and the motor 3 93 drives the winding roller 92 to rotate, thereby driving the automobile film to be wound. At the same time, the hydraulic rod 6 is driven to descend through the cylinder 5, thereby driving the upper squeezing roller 72 to descend until it contacts the automobile film and squeezes it. Subsequently, the motor 1 23 and the motor 2 73 are started, and the motor 1 23 drives the lower squeezing roller 22 to rotate, and the motor 2 73 drives the upper squeezing roller The roller 72 rotates, so that the upper squeezing roller 72 and the lower squeezing roller 22 continuously press the automobile film, thereby preventing the automobile film from wrinkling during the winding process and affecting the winding quality of the automobile film, and improving the flatness of the automobile film. When the automobile film passes under the blowing component 8, air is supplied to the air inlet pipe 82 through the external blowing equipment, so that the gas enters the air collecting pipe 83 from the air inlet pipe 82, and enters each air outlet pipe 84 from the air collecting pipe 83, and finally is ejected from each nozzle 85, thereby blowing off the dust on the surface of the automobile film, thereby ensuring the cleanliness of the automobile film during the winding process and improving the winding quality.

[0031] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0032] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the scope of protection of the present invention.

Claims

1. An automatic winding mechanism for automobile film production and processing, characterized by: The invention comprises a base (1), a lower extrusion assembly (2), a column (3), a top plate (4), a cylinder (5), a hydraulic rod (6), an upper extrusion assembly (7), an air blowing assembly (8), and a winding assembly (9), wherein a lower extrusion assembly (2) is provided on one side of the upper end of the base (1), a plurality of columns (3) are provided around the lower extrusion assembly (2), a top plate (4) is provided above each of the columns (3), a cylinder (5) is provided above the top plate (4), a hydraulic rod (6) is provided below the top plate (4), an output end of the cylinder (5) passes through the bottom of the top plate (4) and is connected to the hydraulic rod (6), a terminal end of the hydraulic rod (6) is connected to an upper extrusion assembly (7) corresponding to the lower extrusion assembly (2), an air blowing assembly (8) is provided in the middle of the upper end of the base (1), and a winding assembly (9) is provided on the other side of the upper end of the base (1).

2. The automatic winding mechanism for producing and processing automotive film according to claim 1, characterized in that: The lower extrusion assembly (2) comprises two mounting seats (21), a lower extrusion roller (22) and a motor (23). The lower extrusion roller (22) is rotatably arranged between the two mounting seats (21). The motor (23) is mounted on the side wall of the mounting seat (21). The output end of the motor (23) passes through the side wall of the mounting seat (21) and is connected to the lower extrusion roller (22).

3. The automatic winding mechanism for producing and processing automotive film according to claim 1, characterized in that: The upper extrusion assembly (7) includes a concave support (71), an upper extrusion roller (72) and a second motor (73). The upper end of the concave support (71) is connected to the hydraulic rod (6). The upper extrusion roller (72) is rotatably provided on the inner side surface of the concave support (71). The second motor (73) is installed on the side wall of the concave support (71). The output end of the second motor (73) passes through the side wall of the concave support (71) and is connected to the upper extrusion roller (72).

4. The automatic winding mechanism for producing and processing automotive film according to claim 1, characterized in that: The blowing assembly (8) comprises two concave brackets (81), an air inlet pipe (82), an air collecting pipe (83), an air outlet pipe (84) and an air nozzle (85). The two concave brackets (81) are symmetrically arranged. The upper ends of the concave brackets (81) are penetrated by an air inlet pipe (82). One end of the two air inlet pipes (82) is connected to an external air blowing device. The other ends of the two air inlet pipes (82) are connected to the air collecting pipe (83). Several air outlet pipes (84) are connected between the two air collecting pipes (83). Several air nozzles (85) are arranged at the lower end of each air outlet pipe (84).

5. The automatic winding mechanism for producing and processing automotive film according to claim 1, characterized in that: The winding assembly (9) includes two fixed seats (91), a winding roller (92) and a third motor (93). The winding roller (92) is rotatably arranged between the two fixed seats (91). The third motor (93) is installed on the side wall of the fixed seat (91). The output end of the third motor (93) passes through the side wall of the fixed seat (91) and is connected to the winding roller (92).

6. The automatic winding mechanism for producing and processing automobile film according to claim 5, characterized in that: Limiting plates (922) are provided at both ends of the outer wall of the winding roller (92).

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