A dual material mixing adjustment device

Abstract

The application relates to a double-material matching adjusting device which comprises a label tape unwinding assembly, a material tape unwinding assembly and an adjusting assembly arranged on a base, the adjusting assembly comprises a guide pipe fixed on the base, a lead screw rotationally connected in the guide pipe and a sliding block slidingly arranged in the guide pipe, the lead screw is arranged through the sliding block and is in threaded cooperation with the sliding block, a plurality of sliding grooves are arranged on the outer wall of the guide pipe and are communicated with the inner cavity of the guide pipe, the sliding block passes through the sliding grooves and is connected with the material tape unwinding assembly. After the size of the label tape and the bottom material tape changes, the height of the material tape unwinding assembly is adjusted through the adjusting assembly under the condition that the position of the label tape unwinding assembly winding the label tape is unchanged, so that the chip unwound on the material tape unwinding assembly can still be pasted on the lower half of the label tape, and only the lead screw needs to be rotated to realize the position adjustment during the adjustment, so that the position adjustment of the material tape is more convenient after the size of the label tape is replaced.

Description

Technical Field

[0001] This application relates to the technical field of label production equipment, and in particular to an adjustment device for dual material coordination. Background Technology

[0002] Currently, in the production of RFID tags, the release film on the chip-carrying tape is usually removed first, exposing one end of the chip to the air. Then, the chip on the tape is attached to and pressed firmly with the lower half of the label tape. After that, the tape and label tape are separated, allowing the chip to adhere to the label tape. Next, the upper half of the label tape is folded towards the lower half and adhered, so that the chip is encased in the middle of the label tape. Finally, the label is cut to separate and form the tag.

[0003] Both the material tape and the label tape are conveyed by conveyor rollers. However, when the size of the label to be produced changes, it is necessary to adjust the height of the material tape relative to the label tape so that the chip can still be pasted on the lower half of the label tape. However, since the conveyor rollers are usually mounted on the same base, when adjusting the position of the material tape, it is necessary to move the guide rings fitted on the conveyor rollers separately. The guide rings support the lower end of the material tape, thereby adjusting the height of the material tape. The number of guide rings that need to be adjusted each time is relatively large, making the adjustment of the position of the material tape relative to the label tape quite troublesome.

[0004] Therefore, a new technical solution is needed to address the above problems. Utility Model Content

[0005] In order to more quickly adjust the relative position between the label tape and the material tape after the size of the produced label changes, this application provides a dual-material adjustment device.

[0006] This application provides a dual-material adjustment device, which adopts the following technical solution: A dual-material adjustment device includes a label tape unwinding assembly mounted on a base, a tape unwinding assembly for unwinding the tape, and an adjustment assembly for adjusting the height of the tape unwinding assembly. The adjustment assembly includes a guide tube fixed on the base, a lead screw rotatably connected inside the guide tube, and a sliding block slidably mounted inside the guide tube. The lead screw passes through the sliding block and is threadedly engaged with the sliding block. The outer wall of the guide tube has several sliding grooves communicating with its inner cavity. The sliding block passes through the sliding grooves and is connected to the tape unwinding assembly.

[0007] By adopting the above technical solution, after the size of the label tape and the base tape changes, while the position of the label tape unwinding assembly remains unchanged, the height of the unwinding assembly can be adjusted by adjusting the component. This allows the chip unwound on the unwinding assembly to still be attached to the lower half of the label tape. The position adjustment can be achieved simply by rotating the lead screw during the adjustment process, making it more convenient to adjust the position of the tape after changing the size of the label tape.

[0008] Optionally, the label tape unwinding assembly includes a label tape unwinding roller disposed on a base, a lower baffle disposed below the label tape unwinding roller, and an upper baffle disposed above the label tape unwinding roller, with the label tape disposed between the upper baffle and the lower baffle.

[0009] By adopting the above technical solution, the label tape unwinding assembly is used to unwind the label tape, and the position of the label tape is adjusted by the upper and lower baffles during the unwinding process, so that the label tape can be unwound stably.

[0010] Optionally: The strip unwinding assembly includes a support plate, a strip unwinding roller rotatably connected to the support plate, and a strip tray coaxially disposed below the strip unwinding roller. The support plate is slidably sleeved outside the guide tube, and the sliding block is fixed to the support plate.

[0011] By adopting the above technical solution, the adjustment component is positioned close to the center of gravity of the support plate, so that the support plate can remain stable when its position is adjusted using the adjustment component.

[0012] Optionally, the carrier plate is further provided with a winding assembly for winding up the release film. The winding assembly includes a winding roller rotatably connected to the carrier plate and a winding plate coaxially fixed to the lower end of the winding roller. The upper end face of the winding plate is flush with the upper end face of the material strip tray.

[0013] By adopting the above technical solution, the lower end faces of the strip and release film on the unwinding assembly and the strip winding assembly can be kept flush, so that the release film can be stably wound during the process of separating the release film from the strip and being wound on the winding roller.

[0014] Optionally, a limiting roller is also rotatably connected to the carrier plate, and the limiting roller is located at the separation point between the material strip and the release film.

[0015] By adopting the above technical solution, the separation position of the release film and the material strip is limited by the limiting roller, so that the material strip and the release film can only be separated at the position of the limiting roller, thereby setting the included angle between the separation position of the release film and the material strip to an acute angle. When the release film separates from the material strip, the chip can still be stably connected to the material strip.

[0016] Optionally: A handwheel is provided at the upper end of the lead screw.

[0017] By adopting the above technical solution, when the lead screw needs to be rotated, the handwheel is used to drive the lead screw to rotate by applying force to the handwheel. There is a position where force can be directly applied when rotating the lead screw, which makes the rotation of the lead screw more convenient and labor-saving.

[0018] Optionally: A connecting sleeve is fixed to the lower end of the bearing plate. The connecting sleeve is coaxially sleeved on the outside of the guide tube. Several rollers are provided on the inner wall of the connecting sleeve, and the rollers abut against the outer wall of the guide tube.

[0019] By adopting the above technical solution, the contact area between the bearing plate and the guide tube is increased by the connecting sleeve, so that the bearing plate can maintain a horizontal state when moving vertically and when it stops moving, and the material strip unwinding assembly can unwind stably.

[0020] Optionally: The outer wall of the connecting sleeve is provided with several reinforcing ribs, and the reinforcing ribs are fixed to the lower end of the bearing plate.

[0021] By adopting the above technical solution, the connection strength between the connecting sleeve and the bearing plate is further increased by using reinforcing ribs, making it less likely for the bearing plate and the connecting sleeve to move relative to each other, and also enabling the bearing plate to remain in a horizontal state.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. After the size of the label tape and the base tape changes, while the position of the label tape unwinding assembly remains unchanged, the height of the unwinding assembly can be adjusted by adjusting the component. This ensures that the chip unwound on the unwinding assembly can still be attached to the lower half of the label tape. The position can be adjusted simply by turning the screw, making it more convenient to adjust the position of the tape after changing the size of the label tape.

[0023] 2. The separation position of the release film and the material strip is limited by the limiting roller, so that the material strip and the release film can only be separated at the position of the limiting roller. This makes the included angle between the separation position of the release film and the material strip an acute angle. When the release film separates from the material strip, the chip can still be stably connected to the material strip. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of an embodiment of this application; Figure 2 This is a schematic diagram illustrating the structure of the adjustment component in an embodiment of this application; Figure 3 This is a schematic diagram illustrating the installation position of the connecting sleeve in an embodiment of this application.

[0025] In the diagram, 1. Label tape unwinding assembly; 11. Label tape unwinding roller; 12. Lower baffle; 13. Upper baffle; 2. Material tape unwinding assembly; 21. Bearing plate; 22. Material tape unwinding roller; 23. Material tape tray; 24. Limiting roller; 25. Handwheel; 26. Connecting sleeve; 27. Roller; 28. Reinforcing rib; 3. Adjusting assembly; 31. Guide tube; 311. Sliding groove; 32. Lead screw; 33. Sliding block; 34. Connecting rod; 4. Rewinding assembly; 41. Rewinding roller; 42. Rewinding plate. Detailed Implementation

[0026] The present application will be further described in detail below with reference to the accompanying drawings.

[0027] This application discloses a regulating device for dual-material coordination, such as... Figure 1 As shown, the assembly includes a label tape unwinding assembly 1 mounted on a base, a tape unwinding assembly 2 for unwinding the tape, and an adjusting assembly 3 for adjusting the height of the tape unwinding assembly 2. The label tape unwinding assembly 1 includes a label tape unwinding roller 11 rotatably connected to the base, a lower baffle 12 coaxially fixed below the label tape unwinding roller 11, and an upper baffle 13 coaxially mounted above the label tape unwinding roller 11. A nut is threaded onto the upper part of the label tape unwinding roller 11. The upper baffle 13 is sleeved on the label tape unwinding roller 11 and abuts against the lower part of the nut, so that the lower end of the upper baffle 13 abuts against the upper end face of the label tape unwinding roller 11. The upper baffle 13 and the lower baffle 12 limit the position of the label tape, enabling the label tape to be unwound stably.

[0028] The strip unwinding assembly 2 includes a support plate 21, a strip unwinding roller 22 rotatably connected to the support plate 21, and a strip tray 23 coaxially fixed below the strip unwinding roller 22. The support plate 21 is rectangular, and the strip unwinding roller 22 is located near one corner of the support plate 21, with the strip disposed on the strip unwinding roller 22.

[0029] like Figure 2As shown, the adjusting assembly 3 includes a guide tube 31 fixed to the base, a lead screw 32 rotatably connected within the guide tube 31, and a sliding block 33 slidably disposed within the guide tube 31. The guide tube 31 is vertically arranged, and both ends of the guide tube 31 are bolted to cover plates that seal the openings. The lead screw 32 is coaxially arranged with the guide tube 31, and both ends of the lead screw 32 pass through the cover plates and are rotatably connected to the cover plates. Two sliding grooves 311 communicating with the inner cavity of the guide tube 31 are arranged circumferentially on the side wall of the guide tube 31. The sliding grooves 311 are arranged parallel to the length direction of the guide tube 31. Two connecting rods 34 are fixed on the sliding block 33, and the connecting rods 34 pass through the sliding grooves 311 and slide along the sliding grooves 311. The lead screw 32 passes through the sliding block 33 and is threadedly engaged with the sliding block 33, so that when the lead screw 32 rotates, it can drive the sliding block 33 to move vertically. The support plate 21 is sleeved outside the guide tube 31, and the end of the connecting rod 34 away from the sliding block 33 is fixed to the lower end face of the support plate 21, thereby driving the support plate 21 to move vertically, so that the height of the upper end face of the material tray 23 can be adjusted.

[0030] like Figure 1 As shown, a winding assembly 4 for winding the release film is provided on the support plate 21. The winding assembly 4 is located at another corner of the support plate 21. The winding assembly 4 includes a winding roller 41 rotatably connected to the support plate 21 and a winding plate 42 coaxially fixed to the lower end of the winding roller 41. The upper end face of the winding plate 42 is flush with the upper end face of the material tray 23. A servo motor is also installed at the lower end of the support plate 21. The output shaft of the servo motor passes through the support plate 21 and is coaxially fixed to the lower end of the winding roller 41, thereby driving the winding roller 41 to rotate and wind the release film. A tension sensor is also installed on the support plate 21. The detection end of the tension sensor abuts against the release film to be wound, thereby detecting the tension of the release film. The tension sensor is electrically connected to the servo motor, so that the servo motor is less likely to have excessive tension during winding.

[0031] A limiting roller 24 is also rotatably connected to the carrier plate 21. The limiting roller 24 is set at the separation point of the release film and the material strip, and simultaneously maintains contact with the release film and the material strip, so that the separation position of the release film and the material strip is kept constant. When the release film and the material strip are separated, the included angle between their separation positions is set to an acute angle, so that the chip is not easy to fall off the material strip.

[0032] To make the rotation of the lead screw 32 more convenient, a handwheel 25 is fixed to the end of the lead screw 32 that extends out of the guide tube 31 by screws. When it is necessary to rotate the lead screw 32, force is applied to the handwheel 25, thereby driving the lead screw 32 to rotate.

[0033] like Figure 3As shown, since the bearing plate 21 is only connected to the sliding block 33 via the connecting rod 34, the bearing plate 21 is prone to shaking. Therefore, the lower end of the bearing plate 21 is also fixed with a connecting sleeve 26 by screws, and the connecting rod 34 is disposed between the connecting sleeve 26 and the bearing plate 21. The connecting sleeve 26 is coaxially sleeved on the outer wall of the guide tube 31, and a gap is left between the inner wall of the connecting sleeve 26 and the outer wall of the guide tube 31. Several rollers 27 are also rotatably connected to the inner wall of the connecting sleeve 26. The axis of the rollers 27 is perpendicular to the axis of the guide tube 31, and the rollers 27 abut against the outer wall of the guide tube 31, thereby supporting the bearing plate 21 and keeping the bearing plate 21 in a horizontal state. The outer wall of the connecting sleeve 26 is also provided with a number of reinforcing ribs 28 in a circumferential manner. The reinforcing ribs 28 are fixed to the connecting sleeve 26 by screws. The end of the reinforcing rib 28 away from the connecting sleeve 26 is fixed to the lower end face of the bearing plate 21 by screws, thereby supporting the bearing plate 21 and enabling the bearing plate 21 to maintain a stable state.

[0034] The implementation principle of this embodiment is as follows: After changing the size of the label tape and the material tape, by rotating the handwheel 25, the handwheel 25 drives the lead screw 32 to rotate, thereby causing the carrier plate 21 to move vertically, so that the chip can still be pasted on the label tape after changing the size of the label tape and the material tape.

[0035] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A regulating device for dual-material coordination, characterized in that: The system includes a label tape unwinding assembly (1) mounted on a base, a tape unwinding assembly (2) for unwinding tape, and an adjusting assembly (3) for adjusting the height of the tape unwinding assembly (2). The adjusting assembly (3) includes a guide tube (31) fixed on the base, a lead screw (32) rotatably connected in the guide tube (31), and a sliding block (33) slidably disposed in the guide tube (31). The lead screw (32) passes through the sliding block (33) and is threadedly engaged with the sliding block (33). The outer wall of the guide tube (31) is provided with several sliding grooves (311) communicating with its inner cavity. The sliding block (33) passes through the sliding grooves (311) and is connected to the tape unwinding assembly (2).

2. The adjusting device for dual-material coordination according to claim 1, characterized in that: The label tape unwinding assembly (1) includes a label tape unwinding roller (11) disposed on a base, a lower baffle (12) disposed below the label tape unwinding roller (11), and an upper baffle (13) disposed above the label tape unwinding roller (11). The label tape is disposed between the upper baffle (13) and the lower baffle (12).

3. The adjusting device for dual-material coordination according to claim 1, characterized in that: The strip unwinding assembly (2) includes a support plate (21), a strip unwinding roller (22) rotatably connected to the support plate (21), and a strip tray (23) coaxially disposed below the strip unwinding roller (22). The support plate (21) is sleeved on the outside of the guide tube (31) and slides. The sliding block (33) is fixed to the support plate (21).

4. The adjusting device for dual-material coordination according to claim 3, characterized in that: The carrier plate (21) is also provided with a winding assembly (4) for winding up the release film. The winding assembly (4) includes a winding roller (41) rotatably connected to the carrier plate (21) and a winding plate (42) coaxially fixed to the lower end of the winding roller (41). The upper end face of the winding plate (42) is flush with the upper end face of the material tray (23).

5. The adjusting device for dual-material coordination according to claim 3, characterized in that: A limiting roller (24) is also rotatably connected to the bearing plate (21), and the limiting roller (24) is located at the separation point between the material strip and the release film.

6. The adjusting device for dual-material coordination according to claim 1, characterized in that: A handwheel (25) is provided at the upper end of the lead screw (32).

7. The adjusting device for dual-material coordination according to claim 3, characterized in that: The lower end of the bearing plate (21) is fixed with a connecting sleeve (26), which is coaxially sleeved on the outside of the guide tube (31). The inner wall of the connecting sleeve (26) is provided with several rollers (27), which abut against the outer wall of the guide tube (31).

8. The adjusting device for dual-material coordination according to claim 7, characterized in that: The outer wall of the connecting sleeve (26) is provided with a number of reinforcing ribs (28), and the reinforcing ribs (28) are fixed to the lower end of the bearing plate (21).

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