Static electricity removing equipment for pre-coating film

Abstract

The utility model discloses pre-coating film static electricity removing equipment which comprises two baffles distributed front and back, a transfer roller used for supporting and transferring a pre-coating film is rotationally connected between the two baffles, a mounting plate is arranged on the baffle located on the rear side, a first mounting block is connected in the mounting plate in an up-down sliding mode, and a second mounting block is connected in the mounting plate in an up-down sliding mode. A positioning mechanism for controlling the vertical position of the first mounting block is arranged on the mounting plate, and an upper ion wind bar is mounted at the front end of the first mounting block through a first mounting mechanism; the upper ion wind bar and the lower ion wind bar are installed in the installation plate and used for removing static electricity on the upper side face and the lower side face of a pre-coating film, and the upper position and the lower position of the upper ion wind bar and the lower ion wind bar can be adjusted so that the static electricity removing effect can be improved. The upper ion wind bar and the lower ion wind bar can rotate and lock angles, so that the nozzles in the ion wind bar and the lower ion wind bar are exposed, and the ion wind bar and the nozzle are convenient to clean and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of destaticization, in particular to a pre-coating film destaticization device. Background Art

[0002] During the production, coating or other processing of pre-coated films, large-area static electricity is easily generated due to the large contact surface of the pre-coated film. Static electricity can easily cause the pre-coated films to stick together, increasing the difficulty of printing, slitting, sorting and other processes, and increasing the labor time consumption.

[0003] At present, the classic method to eliminate pre-coated films is generally to install an ion wind bar on the equipment. When the ion wind bar is working, it will generate a large amount of charged gas to neutralize the charge carried by the object.

[0004] The air outlet in the ion wind bar needs to be cleaned frequently to avoid being blocked by foreign matter and reducing the static electricity removal effect. However, the ion wind bar is generally fixed downward after installation, which makes the air outlet in the ion wind bar difficult to clean, so improvement is needed. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a pre-coating film static removal device to solve the problem that the existing ion wind rod is difficult to clean.

[0006] The utility model provides the following technical solutions: a pre-coated film static removal device, comprising two baffles distributed front and back, a transfer roller for supporting and transferring the pre-coated film is rotatably connected between the two baffles, a mounting plate is provided on the baffle located at the rear side, a No. 1 mounting block is slidably connected up and down in the mounting plate, and a positioning mechanism for controlling the up and down position of the No. 1 mounting block is provided on the mounting plate, and an upper ion wind rod is installed at the front end of the No. 1 mounting block through the No. 1 mounting mechanism;

[0007] The No. 1 mounting mechanism comprises a hinged plate hinged to the front end of the No. 1 mounting block, the upper ion wind rod is fixed to the front side of the hinged plate, and the No. 1 mounting block is provided with a locking mechanism for fixing the angle of the hinged plate.

[0008] Preferably, the locking mechanism includes a fixing plate arranged on the upper side of the No. 1 mounting block, and a groove is provided in the front side of the fixing plate, a hanging plate is slidably connected up and down in the No. 1 mounting block, a hook plate is provided on the hanging plate, and the hook plate can be inserted into the groove.

[0009] Preferably, the positioning mechanism includes a rotating shaft rotatably connected to the mounting plate, a No. 1 thread threadedly connected to the No. 1 mounting block is processed in the rotating shaft, and a motor for driving the rotating shaft to rotate is provided on the mounting plate.

[0010] Preferably, a slide groove is provided in the mounting plate, the rotating shaft is rotatably connected in the slide groove, and the No. 1 mounting block is slidably connected in the slide groove up and down, a No. 2 thread opposite to the No. 1 thread is processed on the rotating shaft, and a No. 2 mounting block connected to the No. 2 thread is slidably connected in the slide groove, and a lower ion wind rod is installed on the No. 2 mounting block.

[0011] Preferably, a notch is provided in the side surface of the slide groove, and the upper and lower widths of the notch are greater than the upper and lower widths of the No. 2 mounting block.

[0012] Preferably, the lower side surface of the notch is coplanar with the lower side surface of the slide groove.

[0013] The utility model provides a pre-coating film static removal device, which has the following beneficial effects:

[0014] The utility model has an upper ion wind rod and a lower ion wind rod installed in the mounting plate, which are used to remove static electricity from the upper and lower sides of the pre-coated film, and the upper and lower positions of the upper and lower ion wind rods in the utility model can be adjusted to improve the static electricity removal effect;

[0015] The upper ion wind rod and the lower ion wind rod in the utility model can be rotated and angle-locked, so that the nozzles therein are exposed and convenient for cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0017] Figure 2 yes Figure 1 A magnified schematic diagram of center A.

[0018] In the figure:

[0019] 11. Baffle; 12. Transfer roller; 13. Mounting plate; 14. Mounting block No. 1; 15. Upper ion wind rod; 16. Hinge plate; 17. Fixed plate; 18. Hanging plate; 19. Hook plate; 20. Rotating shaft; 21. Motor; 22. Mounting block No. 2; 23. Lower ion wind rod; 24. Slide groove; 25. Missing groove; 101. Locking mechanism. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Reference Figure 1-Figure 2 According to an embodiment of a pre-coated film static removal device of the utility model, it includes two baffles 11 distributed front and back, and a transfer roller 12 for supporting and transferring the pre-coated film is rotatably connected between the two baffles 11. The pre-coated film is wound around the transfer roller 12 and is straightened before being rolled up or subjected to the next process.

[0025] In order to remove static electricity from the pre-coated film after it is wrapped around the transfer roller 12, a mounting plate 13 is provided on the baffle 11 located on the rear side, and a mounting block No. 1 is connected to the mounting plate 13 for upward and downward sliding movement, and a positioning mechanism for controlling the upward and downward positions of the mounting block No. 1 is provided on the mounting plate 13, and an upper ion wind rod 15 is installed at the front end of the mounting block No. 1 through the mounting mechanism No. 1, and the upper ion wind rod 15 will act on the pre-coated film located thereunder and remove static electricity thereon.

[0026] In this embodiment, in order to facilitate the cleaning of the upper ion wind rod 15, the No. 1 mounting mechanism includes a hinged plate 16 hinged to the front end of the No. 1 mounting block 14, the upper ion wind rod 15 is fixed to the front side of the hinged plate 16, and the No. 1 mounting block 14 is provided with a locking mechanism 101 for fixing the angle of the hinged plate 16, and the upper ion wind rod 15 can perform static removal when placed horizontally;

[0027] When the upper ion wind rod 15 needs to be cleaned, the staff rotates the hinged plate 16 and makes the upper ion wind rod 15 stand up, and then the angle of the hinged plate 16 and the upper ion wind rod 15 can be locked by the locking mechanism 101, so that the staff can clean the nozzle inside the upper ion wind rod 15.

[0028] The locking mechanism 101 includes a fixing plate 17 arranged on the upper side of the hinged plate 17, and a groove is arranged in the front side of the fixing plate 17. A hanging plate 18 is slidably connected up and down in the No. 1 mounting block 14, and a hook plate 19 is arranged on the front side of the hanging plate 18. When the hinged plate 16 and the upper ion wind rod 15 are moved to the erect state by the staff, the groove faces upward, and the hook plate 19 can be inserted downward into the groove and lock the angles of the hinged plate 16 and the upper ion wind rod 15, so as to facilitate the staff to clean the forward air outlet in the upper ion wind rod 15.

[0029] The positioning mechanism includes a rotating shaft 20 rotatably connected to the mounting plate 13, and a No. 1 thread is processed in the rotating shaft 20 for threaded connection with the No. 1 mounting block 14, and a motor 21 is provided on the mounting plate 13 for driving the rotating shaft 20 to rotate. When the motor 21 controls the rotation of the rotating shaft 20, the No. 1 mounting block 14, the hinged plate 16 and the upper ion wind rod 15 will move up and down to approach or move away from the pre-coated film wrapped around the transfer roller 12. If the upper ion wind rod 15 is not connected to the air source, the upper ion wind rod 15 needs to perform static electricity removal work within 3-5 cm, that is, the staff needs to control the distance between the upper ion wind rod 15 and the pre-coated film through the motor 21.

[0030] A slide groove 24 is provided in the mounting plate 13, the rotating shaft 20 is rotatably connected in the slide groove 24, and the No. 1 mounting block 14 is slidably connected in the slide groove 24 up and down. In the second embodiment of the pre-coated film static removal equipment, in order to allow the lower side of the pre-coated film to also be destaticized, a No. 2 thread opposite to the No. 1 thread is processed on the rotating shaft 20, and a No. 2 mounting block 22 connected to the No. 2 thread is slidably connected in the slide groove 24, and a lower ion wind rod 23 is installed on the No. 2 mounting block 22, and the air outlet in the lower ion wind rod 23 faces upward and can blow to the lower side of the pre-coated film.

[0031] In order to facilitate cleaning of the lower ion wind rod 23, a notch 25 is provided in the side of the slide groove 24, and the upper and lower widths of the notch 25 are greater than the upper and lower widths of the No. 2 mounting block 22. Specifically, the upper and lower widths of the notch 25 are not less than the sum of the width of the No. 2 mounting block 22 and the lifting distance of the No. 2 mounting block 22 when rotating 90°. In addition, the lower side surface of the notch 25 is coplanar with the lower side surface of the slide groove 24, so that the No. 2 mounting block 22 can rotate at the lower edge to facilitate the cleaning of the lower ion wind rod 23.

[0032] Specific operation process: First, the No. 2 mounting block 22 is located on the upper side of the notch 25, and the staff can control the motor 21 according to the position of the pre-coated film. At this time, the rotating shaft 20 rotates and the No. 1 mounting block 14 and the No. 2 mounting block 22 move toward each other to adjust the distance between the upper ion wind rod 15 and the lower ion wind rod 23 and the pre-coated film, so as to achieve the best static electricity removal effect.

[0033] When the upper ion wind rod 15 and the lower ion wind rod 23 need to be cleaned, the staff controls the motor 21 so that the second mounting block 22 is attached to the lower side of the slide slot 24;

[0034] Then the staff rotates the hinge plate 16 and fixes the upper ion wind rod 15 in the vertical state through the hook plate 19, and the staff inserts the hook plate 19 downward into the fixing plate 17 to lock the upper ion wind rod 15 in the vertical state;

[0035] The staff rotates the second mounting block 22 and makes the second mounting block 22 enter the notch 25. At this time, the lower ion wind rod 23 will not be located at the lower side of the upper ion wind rod 15, but will be located at the right side or left side of the upper ion wind rod 15 (determined according to the direction of the notch 25).

[0036] In the above state, the nozzles in the upper ion wind rod 15 and the lower ion wind rod 23 are exposed and easy to clean.

[0037] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A pre-coating film static removal device, comprising two baffles (11) arranged front and rear, a transfer roller (12) for supporting and transferring a film being rotatably connected between the two baffles (11), characterized in that: A mounting plate (13) is provided on the baffle plate (11) located at the rear side, a first mounting block (14) is slidably connected to the mounting plate (13) in an up-and-down manner, and a positioning mechanism for controlling the up-and-down position of the first mounting block (14) is provided on the mounting plate (13), and an upper ion wind rod (15) is installed at the front end of the first mounting block (14) via the first mounting mechanism; The No. 1 mounting mechanism comprises a hinged plate (16) hinged to the front end of the No. 1 mounting block (14), the upper ion wind rod (15) is fixed to the front side of the hinged plate (16), and the No. 1 mounting block (14) is provided with a locking mechanism (101) for fixing the angle of the hinged plate (16).

2. The pre-coating film static removal device according to claim 1, characterized in that: The locking mechanism (101) comprises a fixing plate (17) arranged on the upper side of the No. 1 mounting block (14), and a groove is arranged in the front side of the fixing plate (17). A hanging plate (18) is slidably connected to the No. 1 mounting block (14) up and down, and a hook plate (19) is arranged on the hanging plate (18), and the hook plate (19) can be inserted into the groove.

3. The pre-coating film static removal device according to claim 1, characterized in that: The positioning mechanism comprises a rotating shaft (20) rotatably connected to the mounting plate (13), a No. 1 thread being processed in the rotating shaft (20) for threaded connection with the No. 1 mounting block (14), and a motor (21) for driving the rotating shaft (20) to rotate is provided on the mounting plate (13).

4. The pre-coating film static removal device according to claim 3, characterized in that: A slide groove (24) is provided in the mounting plate (13), the rotating shaft (20) is rotatably connected in the slide groove (24), and the No. 1 mounting block (14) is slidably connected in the slide groove (24) up and down, a No. 2 thread opposite to the No. 1 thread is processed on the rotating shaft (20), and a No. 2 mounting block (22) connected to the No. 2 thread is slidably connected in the slide groove (24), and a lower ion wind rod (23) is installed on the No. 2 mounting block (22).

5. The pre-coating film static removal device according to claim 4, characterized in that: A notch (25) is provided in the side surface of the slide groove (24), and the upper and lower widths of the notch (25) are greater than the upper and lower widths of the second mounting block (22).

6. The pre-coating film static removal device according to claim 5, characterized in that: The lower side surface of the notch (25) is coplanar with the lower side surface of the slide groove (24).

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