Winding device for printed matter production

Abstract

The utility model discloses a winding device for printed matter production, and relates to the technical field of printed matter production. Comprising a bottom plate, a control box is installed at the position, close to the rear side, of the upper surface of the bottom plate, a guide wheel assembly is installed at the position, close to the left side, of the front side wall of the control box, and a winding roller assembly is installed at the position, close to the right side, of the front side wall of the control box flush with the guide wheel assembly; a first adjusting mechanism is installed on the upper surface of the first electric linear module, and a limiting mechanism is arranged on the upper surface of the first adjusting mechanism. According to the utility model, the tensioning force can be adjusted when the presswork is wound, so that the presswork is not easy to be damaged or wrinkled, a deviation rectifying function is added when the presswork is wound, the winding position is more accurate, a function of cleaning dust or impurities on the presswork is added, and meanwhile, the presswork is wound more tightly, and the winding quality is better.

Description

Technical Field

[0001] This utility model relates to the field of printing production technology, specifically a winding device for printing production. Background Technology

[0002] Printed materials, including printed books, newspapers, pictures, etc., are all kinds of printed products. They are a general term for all kinds of finished products produced using printing technology. Printed materials are almost ubiquitous in people's clothing, food, housing, and transportation. Printing presses print various patterns, colors, and texts on the surface of the material to be printed (such as packaging paper and plastic film), and then a winding device is needed to wind up the continuously printed material.

[0003] In the existing technology, conventional winding devices for printing production are difficult to adjust the tension of the winding during use, which can easily tear and damage the printed materials or cause wrinkles during winding. Furthermore, they cannot correct the deviation of the printed materials. During the winding process, it is difficult to clean dust or impurities from the printed materials, which can easily damage the printed materials. In addition, the printed materials are not tightly wound and are not easy to use. Utility Model Content

[0004] This invention provides a winding device for printing production to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding device for printing production, comprising a base plate, a control box mounted on the upper surface of the base plate near the rear side, a controller mounted on the upper surface of the control box, a guide wheel assembly mounted on the front side wall of the control box near the left side, a winding roller assembly mounted on the front side wall of the control box near the right side, a first electric linear module mounted on the upper surface of the base plate near the center, a first adjusting mechanism mounted on the upper surface of the first electric linear module, a limit mechanism mounted on the upper surface of the first adjusting mechanism, a detection mechanism mounted on the upper surface of the base plate to the left of the first adjusting mechanism and the front side of the control box, a second adjusting mechanism mounted on the base plate near the right side, a pressure roller mounted between the front and rear inner walls of the second adjusting mechanism, and the pressure roller and the winding roller assembly being vertically aligned, both the first and second adjusting mechanisms being connected to a extraction mechanism, and the extraction mechanism being mounted on the upper surface of the base plate.

[0006] Furthermore, the first adjustment mechanism includes an electric telescopic rod, a fixed plate, pressure sensors, and a mounting box. The electric telescopic rod is fixedly installed on the upper surface of the slide of the first electric linear module. A fixed plate is fixedly installed on the upper surface of the output shaft of the electric telescopic rod. Pressure sensors are provided on the upper surface of the fixed plate near both the front and rear, and a mounting box is provided between the upper surfaces of the pressure sensors.

[0007] Furthermore, the upper surface of the mounting box has an open structure.

[0008] Furthermore, the second adjustment mechanism has the same structure as the first adjustment mechanism.

[0009] Furthermore, the limiting mechanism includes a mounting plate, a tension wheel assembly, locking bolts, and a limiting plate. The mounting plate is installed on the upper surface of the front and rear side walls of the mounting box, and a tension wheel assembly is installed between the front and rear mounting plates. The tension wheel assembly has limiting plates installed near the front and rear positions via locking bolts.

[0010] Furthermore, the detection mechanism includes a vertical plate, a second electric linear module, and a photoelectric sensor. The vertical plate is installed on the front side of the control box near the upper side. The right side of the vertical plate and the upper surface of the bottom plate are both provided near the front and rear positions, and the four second electric linear modules are arranged in a vertical mirror image. A photoelectric sensor is installed on the slide facing the second electric linear modules.

[0011] Furthermore, the extraction mechanism includes an air extraction component, an air filter, and a hose. The air extraction component and the air filter are mounted on the base plate. The air inlet of the air extraction component is connected to the air outlet of the air filter. The air inlet of the air filter is connected to the mounting box in the first adjustment mechanism and the second adjustment mechanism respectively through the hose.

[0012] Compared with the prior art, the present invention provides a winding device for printing production, which has the following advantages:

[0013] 1. This winding device for printing production, by setting a first adjustment mechanism to drive the limiting mechanism to move up and down, can adjust the tension of the printed matter during winding, so that the printed matter is not easily pulled and damaged or wrinkled. Then, the detection mechanism detects whether the printed matter is deviating, and the first electric linear module slide moves the limiting mechanism on the upper surface of the first adjustment mechanism back and forth, increasing the deviation correction function during the winding of the printed matter, making the winding position more accurate and the winding quality better.

[0014] 2. This winding device for printing production uses a second adjustment mechanism to drive the pressure roller to move up and down, making the printed matter more tightly wound. Then, the extraction mechanism performs air extraction on the first and second adjustment mechanisms, which can clean the dust or impurities on the top and bottom sides of the printed matter and improve the winding quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 This is a right sectional view of the first adjustment mechanism of this utility model;

[0018] Figure 4 This is a right-side sectional view of the testing mechanism of this utility model.

[0019] In the diagram: 1. Base plate; 2. Control box; 3. Controller; 4. Guide wheel assembly; 5. Take-up roller assembly; 6. First electric linear module; 7. First adjustment mechanism; 701. Electric telescopic rod; 702. Fixing plate; 703. Pressure sensor; 704. Mounting box; 8. Limiting mechanism; 801. Mounting plate; 802. Tensioner wheel assembly; 803. Locking bolt; 804. Limiting plate; 9. Detection mechanism; 901. Vertical plate; 902. Second electric linear module; 903. Photoelectric sensor; 10. Second adjustment mechanism; 11. Pressure roller; 12. Extraction mechanism; 121. Air extraction assembly; 122. Air filter; 123. Hoses. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4 This utility model discloses a winding device for printing production, including a base plate 1. A control box 2 is installed on the upper surface of the base plate 1 near the rear side. A controller 3 is disposed on the upper surface of the control box 2. A guide wheel assembly 4 is installed on the front side wall of the control box 2 near the left side. A winding roller assembly 5 is installed on the front side wall of the control box 2, flush with the guide wheel assembly 4, near the right side. A first electric linear module 6 is installed on the upper surface of the base plate 1 near the center. A first adjustment mechanism is installed on the upper surface of the first electric linear module 6. The first adjustment mechanism 7 has a limit mechanism 8 on its upper surface. The upper surface of the base plate 1 on the left side of the first adjustment mechanism 7 and the front side of the control box 2 are provided with a detection mechanism 9. The second adjustment mechanism 10 is installed on the base plate 1 near the right side. A pressure roller 11 is provided between the front and rear inner walls of the second adjustment mechanism 10, and the pressure roller 11 is vertically aligned with the take-up roller assembly 5. Both the first adjustment mechanism 7 and the second adjustment mechanism 10 are connected to the extraction mechanism 12, and the extraction mechanism 12 is installed on the upper surface of the base plate 1.

[0022] Specifically, the first adjustment mechanism 7 includes an electric telescopic rod 701, a fixing plate 702, a pressure sensor 703, and a mounting box 704. The electric telescopic rod 701 is fixedly installed on the upper surface of the slide of the first electric linear module 6. The fixing plate 702 is fixedly installed on the upper surface of the output shaft of the electric telescopic rod 701. Pressure sensors 703 are arranged near the front and back of the upper surface of the fixing plate 702, and the mounting box 704 is arranged between the upper surfaces of the pressure sensors 703.

[0023] In this embodiment, the pressure sensor 703 is pulled upward by the limiting mechanism 8, causing the pressure sensor 703 to generate negative pressure. The pressure information is transmitted to the controller 3, and the controller 3 causes the output shaft of the electric telescopic rod 701 to move the fixed plate 702 up and down. The fixed plate 702 moves the mounting box 704 up and down through the pressure sensor 703, which adjusts the height of the limiting mechanism 8 and achieves the effect of adjusting the tension when the printed matter is rewound.

[0024] Specifically, the upper surface of the mounting box 704 has an open structure.

[0025] In this embodiment, the upper surface of the mounting box 704 is capable of absorbing dust or impurities from the lower surface of the printed matter.

[0026] Specifically, the second adjustment mechanism 10 has the same structure as the first adjustment mechanism 7.

[0027] In this embodiment, the second adjustment mechanism 10 adjusts the height of the pressure roller 11 according to the pressure, so that the pressure roller 11 presses the printed matter tightly onto the take-up roller assembly 5, making the printed matter tightly wound, and the mounting box 704 in the second adjustment mechanism 10 can pick up dust or impurities on the printed matter.

[0028] Specifically, the limiting mechanism 8 includes a mounting plate 801, a tensioning wheel assembly 802, a locking bolt 803, and a limiting plate 804. The mounting plate 801 is mounted on the upper surface of the front and rear side walls of the mounting box 704, and the tensioning wheel assembly 802 is installed between the front and rear mounting plates 801. The limiting plate 804 is installed on the tensioning wheel assembly 802 near the front and rear positions by locking bolts 803.

[0029] In this embodiment, the tensioning wheel assembly 802 moves up and down with the first adjusting mechanism 7 via the mounting plate 801, causing the tensioning wheel assembly 802 to drive the printed matter to move up and down, adjusting the tension of the printed matter. Then, by tightening and loosening the locking bolt 803, the distance between the front and rear limit plates 804 is adjusted to limit the printed matter. When correcting deviation, the printed matter is driven to move back and forth.

[0030] Specifically, the detection mechanism 9 includes a vertical plate 901, a second electric linear module 902, and a photoelectric sensor 903. The vertical plate 901 is installed on the front side of the control box 2 near the upper side. The right side of the vertical plate 901 and the upper surface of the bottom plate 1 are both provided with the second electric linear module 902 near the front and rear positions, and the four second electric linear modules 902 are arranged in a vertical mirror image. The photoelectric sensor 903 is installed on the slide table facing the second electric linear module 902.

[0031] In this implementation scheme, the corresponding photoelectric sensors 903 on the upper and lower slides of the four second electric linear modules 902 detect the front and rear sides of the printed matter. When a photoelectric sensor 903 on one side blocks the printed matter, it indicates that the printed matter has deviated. The information is fed back to the controller 3. The controller 3 causes the slide of the first electric linear module 6 to drive the limiting mechanism 8 on the upper surface of the first adjustment mechanism 7 to move back and forth, thereby achieving the effect of correcting the deviation of the printed matter.

[0032] Specifically, the extraction mechanism 12 includes an air extraction component 121, an air filter 122, and a hose 123. The air extraction component 121 and the air filter 122 are mounted on the base plate 1. The air inlet of the air extraction component 121 is connected to the air outlet of the air filter 122. The air inlet of the air filter 122 is connected to the mounting box 704 in the first adjustment mechanism 7 and the second adjustment mechanism 10 through the hose 123.

[0033] In this embodiment, the air extraction assembly 121 extracts air from the air filter 122, so that the air filter 122 extracts air from the mounting box 704 in the first adjustment mechanism 7 and the second adjustment mechanism 10 through the left and right hoses 123 respectively, thereby achieving the effect of dust removal from the upper and lower sides of the printed matter.

[0034] In use, the printed material passes sequentially through the upper surface of the guide wheel assembly 4, the lower surface of the tension wheel assembly 802, and then through the upper surface of the take-up roller assembly 5 for winding. During winding, the tension wheel assembly 802 in the limiting mechanism 8 and the detection mechanism 9 moves up and down with the first adjusting mechanism 7 via the mounting plate 801, causing the tension wheel assembly 802 to move the printed material up and down and adjust the tension of the printed material. Then, the distance between the front and rear limiting plates 804 is adjusted by tightening or loosening the locking bolt 803 to limit the printed material and detect its movement. In mechanism 9, the photoelectric sensors 903 on the upper and lower slides of the four second electric linear modules 902 detect the front and rear sides of the printed material. When a photoelectric sensor 903 on one side blocks the printed material, it indicates that the printed material is misaligned. The information is fed back to the controller 3. The controller 3 causes the slide of the first electric linear module 6 to move the limiting mechanism 8 on the upper surface of the first adjustment mechanism 7 back and forth. This causes the limiting plates 804 at the front and rear of the tension wheel assembly 802 to move the printed material back and forth, achieving the effect of correcting the misalignment of the printed material. The pressure sensor 703 in the first adjustment mechanism 7 is pulled upward by the limiting mechanism 8, causing the pressure sensor 703 to generate negative pressure. The pressure information is transmitted to the controller 3. The controller 3 causes the output shaft of the electric telescopic rod 701 to move the fixed plate 702 up and down. The fixed plate 702 moves the mounting box 704 up and down through the pressure sensor 703. The mounting box 704 moves the tension wheel assembly 802 up and down through the mounting plate 801, achieving the effect of adjusting the tension force when the printed material is rolled up, making the printed material less prone to being pulled and damaged or wrinkled. The second adjustment mechanism 10 adjusts the height of the pressure roller 11 according to the pressure, so that the pressure roller 11 presses the printed matter tightly onto the winding roller assembly 5, making the printed matter tightly wound. Then, the air extraction assembly 121 in the extraction mechanism 12 extracts air from the air filter 122, and the air filter 122 extracts air from the mounting box 704 in the first adjustment mechanism 7 and the second adjustment mechanism 10 through the left and right hoses 123 respectively, which can clean the dust or impurities on the upper and lower sides of the printed matter and improve the winding quality.

[0035] In summary, this winding device for printing production can adjust the tension during the winding of printed materials, making the printed materials less prone to tearing or wrinkling. It also adds a correction function during the winding process, making the winding position more accurate, and adds a cleaning function for dust or impurities on the printed materials. At the same time, it makes the winding of printed materials tighter and the winding quality better.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding device for printing production, comprising a base plate (1), characterized in that: A control box (2) is installed on the upper surface of the base plate (1) near the rear side. A controller (3) is provided on the upper surface of the control box (2). A guide wheel assembly (4) is installed on the front side wall of the control box (2) near the left side. A take-up roller assembly (5) is installed on the front side wall of the control box (2) flush with the guide wheel assembly (4) near the right side. A first electric linear module (6) is installed on the upper surface of the base plate (1) near the middle. A first adjustment mechanism (7) is installed on the upper surface of the first electric linear module (6). A limiting mechanism (8) is provided on the surface. A detection mechanism (9) is provided on the upper surface of the base plate (1) on the left side of the first adjustment mechanism (7) and the front side of the control box (2). A second adjustment mechanism (10) is installed on the base plate (1) near the right side. A pressing roller (11) is provided between the front and rear inner walls of the second adjustment mechanism (10), and the pressing roller (11) is aligned vertically with the winding roller assembly (5). Both the first adjustment mechanism (7) and the second adjustment mechanism (10) are connected to the extraction mechanism (12), and the extraction mechanism (12) is installed on the upper surface of the base plate (1).

2. The winding device for printing production according to claim 1, characterized in that: The first adjustment mechanism (7) includes an electric telescopic rod (701), a fixing plate (702), a pressure sensor (703), and a mounting box (704). The electric telescopic rod (701) is fixedly installed on the upper surface of the slide of the first electric linear module (6). The fixing plate (702) is fixedly installed on the upper surface of the output shaft of the electric telescopic rod (701). Pressure sensors (703) are provided on the upper surface of the fixing plate (702) near both the front and back, and the mounting box (704) is provided between the upper surfaces of the pressure sensors (703).

3. A winding device for printing production according to claim 2, characterized in that: The upper surface of the mounting box (704) has an open structure.

4. A winding device for printing production according to claim 1, characterized in that: The second adjustment mechanism (10) has the same structure as the first adjustment mechanism (7).

5. A winding device for printing production according to claim 1, characterized in that: The limiting mechanism (8) includes a mounting plate (801), a tensioning wheel assembly (802), a locking bolt (803), and a limiting plate (804). The mounting plate (801) is mounted on the upper surface of the front and rear side walls of the mounting box (704), and the tensioning wheel assembly (802) is installed between the front and rear mounting plates (801). The limiting plate (804) is installed on the tensioning wheel assembly (802) near the front and rear positions by locking bolts (803).

6. A winding device for printing production according to claim 1, characterized in that: The detection mechanism (9) includes a vertical plate (901), a second electric linear module (902), and a photoelectric sensor (903). The vertical plate (901) is installed on the front side of the control box (2) near the upper side. The right side of the vertical plate (901) and the upper surface of the bottom plate (1) are provided with second electric linear modules (902) near the front and rear positions. The four second electric linear modules (902) are arranged in a vertical mirror image. The photoelectric sensor (903) is installed on the slide facing the second electric linear modules (902).

7. A winding device for printing production according to claim 1, characterized in that: The extraction mechanism (12) includes an air extraction assembly (121), an air filter (122), and a hose (123). The air extraction assembly (121) and the air filter (122) are mounted on the base plate (1). The air inlet of the air extraction assembly (121) is connected to the air outlet of the air filter (122). The air inlet of the air filter (122) is connected to the mounting box (704) in the first adjustment mechanism (7) and the second adjustment mechanism (10) respectively through the hose (123).

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