Rewinder feeding device for transparent adhesive tape production

Abstract

The rewinding machine feeding device for transparent adhesive tape production comprises a connecting frame, a fixing plate is arranged at the top of the connecting frame, a driving motor is fixedly connected to the back of the fixing plate, a discharging roller is fixedly connected to the output end of the driving motor, and first guide sliding grooves which are symmetrically distributed are formed in the fixing plate; connecting sliding blocks are slidably connected into the first guiding sliding grooves, tensioning rollers are rotatably connected to the front faces of the connecting sliding blocks, a mounting plate is fixedly connected to the backs of the two connecting sliding blocks jointly, a connecting block is fixedly connected to the center of the bottom of the mounting plate, a bearing plate is fixedly connected to the back of the fixing plate, and a second guiding sliding groove is formed in the top of the bearing plate; a push block is slidably connected into the second guide sliding groove, a transmission plate is hinged to the push block, and the end, away from the push block, of the transmission plate is hinged to the connecting block. The height position of the tensioning roller can be automatically adjusted, so that the adhesive tape has good tensioning force during conveying, operation is easy and convenient, time and labor are saved, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape feeding, in particular to a feeding device of a rewinding machine for producing transparent adhesive tape. Background Art

[0002] Transparent tape is made from BOPP original film after high-voltage corona treatment to make one side rough, then coated with glue, and finally divided into small rolls after stripping. This is the tape we use daily. Rewinding machine feeding device is often needed in tape production. However, the existing technology has the following shortcomings when used:

[0003] When feeding the tape, it often passes through a tensioning roller. The tensioning roller allows the tape to have a better tension during transportation to prevent the tape from being too loose or too tight and causing wrinkles. However, when adjusting the height position of the tensioning roller, most people use manual adjustment, which is time-consuming and labor-intensive, affects production efficiency, increases the labor intensity of staff, and has low practicality.

[0004] Therefore, there is an urgent need for a rewinder feeding device for producing transparent tape to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to address the current problem that when feeding the tape, it often passes through a tensioning roller, so that the tape has a better tensioning force during transportation, and prevents the tape from being too loose or too tight and causing wrinkles. However, when adjusting the height position of the tensioning roller, most people adopt manual adjustment, which is time-consuming and labor-intensive, affects production efficiency, increases the labor intensity of staff, and has low practicality.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A feeding device of a rewinder used in the production of transparent adhesive tape is used to improve the above-mentioned problem.

[0008] The specific application is as follows:

[0009] The top of described sliding panel also is provided with an interlocking plate, and the interlocking plate is hinged on the base plate, is fixed with a backing plate, and an end of sliding panel withstands on the backing of the interlocking plate, and the like is pivotally connected to the base plate, and the bottom of the interlocking plate is hinged on the base plate, and an end of sliding panel withstands on the backing plate

[0010] As a preferred technical solution of the present application, the fixing plate is fixedly connected to the connecting frame.

[0011] As a preferred technical solution of the present application, a connecting plate is fixedly connected between the connecting frame and the rewinding machine body.

[0012] As a preferred technical solution of the present application, the fixing plate is perpendicular to the top surface of the connecting frame.

[0013] As a preferred technical solution of the present application, the mounting plate is parallel to the supporting plate.

[0014] As a preferred technical solution of the present application, the square block is fixedly connected to the fixed plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the scheme of this application:

[0017] By setting the electric push rod, matching mounting plate, connecting block, bearing plate, second guide slide, pushing block and transmission plate, the position of the connecting slider in the first guide slide can be adjusted, and then the position height of the tensioning roller can be adjusted by the connecting slider, so as to change the tensioning force of the belt during the conveying process, which is more convenient to operate and improves work efficiency. It solves the problem in the prior art that when the belt is fed, it often passes through the tensioning roller. The tensioning roller makes the belt have better tensioning force during conveying, preventing the belt from being too loose or too tight to cause wrinkles. However, when adjusting the height position of the tensioning roller, most of them adopt manual adjustment, which is time-consuming and labor-intensive, affects production efficiency, increases the labor intensity of the staff, and has low practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is one of the overall structural schematic diagrams of a rewinder feeding device for the production of transparent tape provided in this application.

[0019] Figure 2 This is a front view structural schematic diagram of a rewinder feeding device for the production of transparent tape provided in this application.

[0020] Figure 3 This is the second overall schematic diagram of a rewinder feeding device for the production of transparent tape provided in this application.

[0021] Figure 4 This is the third overall structural schematic diagram of a rewinder feeding device for the production of transparent tape provided in this application.

[0022] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part A.

[0023] Indicated in the figure:

[0024] 1. Connecting frame; 2. Fixing plate; 3. Driving motor; 4. Unwinding roller; 5. First guide chute; 6. Connecting slider; 7. Tensioning roller; 8. Mounting plate; 9. Connecting block; 10. Loading plate; 11. Second guide chute; 12. Push block; 13. Transmission plate; 14. Square block; 15. Electric push rod; 16. Rewinder body; 17. Connecting plate. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0026] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0029] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0030] Example:

[0031] like Figure 1-5 As shown, the present embodiment proposes a rewinder feeding device for the production of transparent tape, including a connecting frame 1, a fixed plate 2 is provided on the top of the connecting frame 1, a driving motor 3 is fixedly connected to the back of the fixed plate 2, a feeding roller 4 is fixedly connected to the output end of the driving motor 3, and the staff puts the transparent tape on the feeding roller 4, and a symmetrically distributed first guide chute 5 is provided on the fixed plate 2, a connecting slider 6 is slidably connected in the first guide chute 5, and a tensioning roller 7 is rotatably connected to the front of the connecting slider 6, and the two connecting sliders 6 are fixedly connected to the mounting plate 8 on the back. A connecting block 9 is fixedly connected at the bottom center of the mounting plate 8, a supporting plate 10 is fixedly connected to the back of the fixed plate 2, and a second guide chute 11 is provided on the top of the supporting plate 10, a push block 12 is slidably connected in the second guide chute 11, and a transmission plate 13 is hinged on the push block 12, and the transmission plate 13 is remote One end of the push block 12 is hinged to the connecting block 9, and a square block 14 is installed on the back of the fixed plate 2. The right side wall of the square block 14 is fixedly connected to an electric push rod 15. When the electric push rod 15 is started, the push rod end of the electric push rod 15 is fixedly connected to the push block 12. When the push block 12 is driven by the electric push rod 15 to move in the direction away from the square block 14, the connecting block 9 and the mounting plate 8 are driven upward through the transmission plate 13, so that the two connecting sliders 6 move upward in the two first guide slots 5 respectively, and the two tensioning rollers 7 move upward accordingly. A rewinder body 16 is provided on the left side of the connecting frame 1. When the push block 12 is driven by the electric push rod 15 to move in the direction close to the square block 14, the connecting block 9 and the mounting plate 8 are driven downward through the transmission plate 13, and the two connecting sliders 6 and the tensioning roller 7 move downward accordingly, thereby realizing automatic adjustment of the tensioning force on the tape.

[0032] like Figure 1 As shown, the fixing plate 2 is fixedly connected to the connecting frame 1 .

[0033] like Figure 1 and Figure 2 As shown, a connecting plate 17 is fixedly connected between the connecting frame 1 and the rewinding machine body 16 , and the connecting frame 1 is positioned by the connecting plate 17 .

[0034] like Figure 1 As shown, the fixing plate 2 is perpendicular to the top surface of the connecting frame 1 .

[0035] like Figure 3 As shown, the mounting plate 8 is parallel to the carrying plate 10 .

[0036] like Figure 1 and Figure 4 As shown, the square block 14 is fixedly connected to the fixing plate 2 .

[0037] Specifically, when the rewinding feeding device for the production of transparent tape is in use: the driving motor 3 and the electric push rod 15 are electrically connected to the external control power supply, the staff puts the transparent tape on the unwinding roller 4, and then pulls one end of the transparent tape to connect it to the winding roller of the rewinding machine body 16, so that the transparent tape contacts the two tensioning rollers 7, and then starts the electric push rod 15. When the electric push rod 15 drives the push block 12 to move away from the square block 14, the transmission plate 13 drives the connecting block 9 and the mounting plate 8 to move upward, so that the two connecting sliders 6 move upward in the two first guide slots 5 respectively, and the two The tensioning roller 7 moves upward accordingly. Conversely, when the push block 12 is driven by the electric push rod 15 to move toward the direction close to the square block 14, the connecting block 9 and the mounting plate 8 are driven downward by the transmission plate 13, and the two connecting sliders 6 and the tensioning roller 7 move downward accordingly, thereby realizing automatic adjustment of the tensioning force on the tape. After the two tensioning rollers 7 are adjusted to the appropriate position, the electric push rod 15 stops working. The operation is simple and convenient. Then the control is started to start the drive motor 3 and the rewinder main body 16 to work. The drive motor 3 drives the unwinding roller 4 to rotate to convey the tape. When the rewinder main body 16 is working, the tape is rewound by the winding roller.

[0038] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A rewinder feeding device for producing transparent tape, comprising a connecting frame (1), characterized in that: The top of the connecting frame (1) is provided with a fixed plate (2), the back of the fixed plate (2) is fixedly connected to a driving motor (3), the output end of the driving motor (3) is fixedly connected to a discharge roller (4), the fixed plate (2) is provided with a symmetrically distributed first guide chute (5), a connecting slider (6) is slidably connected in the first guide chute (5), the front of the connecting slider (6) is rotatably connected to a tensioning roller (7), the backs of the two connecting sliders (6) are fixedly connected to a mounting plate (8), the bottom center of the mounting plate (8) is fixedly connected to a connecting block (9), and the back of the fixed plate (2) is fixed. A supporting plate (10) is connected, a second guide slot (11) is provided on the top of the supporting plate (10), a push block (12) is slidably connected in the second guide slot (11), a transmission plate (13) is hinged on the push block (12), an end of the transmission plate (13) away from the push block (12) is hinged to the connecting block (9), a square block (14) is installed on the back of the fixed plate (2), an electric push rod (15) is fixedly connected to the right side wall of the square block (14), and the push rod end of the electric push rod (15) is fixedly connected to the push block (12), and a rewinding machine body (16) is provided on the left side of the connecting frame (1).

2. A rewinder feeding device for producing transparent tape according to claim 1, characterized in that: The fixing plate (2) is fixedly connected to the connecting frame (1).

3. The feeding device of a rewinder for producing transparent tape according to claim 1, characterized in that: A connecting plate (17) is fixedly connected between the connecting frame (1) and the rewinding machine body (16).

4. A rewinder feeding device for producing transparent tape according to claim 1, characterized in that: The fixing plate (2) is perpendicular to the top surface of the connecting frame (1).

5. The feeding device of a rewinder for producing transparent tape according to claim 1, characterized in that: The mounting plate (8) is parallel to the bearing plate (10).

6. The feeding device of a rewinder for producing transparent adhesive tape according to claim 1, characterized in that: The square block (14) is fixedly connected to the fixed plate (2).

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