Tape shifting assembly fixing template capable of being flexibly matched with correction tape shell

Abstract

The utility model relates to a tape shifting assembly fixing template capable of being flexibly matched with a correction tape shell, which comprises a bearing plate and a cover plate, the bearing plate is provided with a plurality of placing grooves, the cover plate is provided with tape shifting openings matched with the placing grooves, supporting blocks and a plurality of positioning rings are arranged in the placing grooves, the supporting blocks are fixed at the bottoms of the placing grooves, and the positioning rings are fixed at the bottoms of the placing grooves. The plurality of positioning rings are respectively matched with the contours of the correction tape shells with different sizes, the plurality of positioning rings are sequentially nested on the side surface of the supporting block from small to large, the top surfaces of the positioning rings are flush with the notch of the placing groove, and a plurality of supporting springs correspondingly supporting the positioning rings upwards are further arranged at the bottom of the placing groove; the multiple positioning rings capable of moving up and down are arranged in the containing grooves of the bearing plate, after correction tape shells of different sizes are placed into the matched positioning rings, the small positioning rings are pressed to descend, all the shells can be pressed on the supporting blocks to keep the positions fixed, clamps of different sizes do not need to be frequently replaced, and the tape shifting treatment efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of stationery manufacturing technology, and in particular to a tape assembly and fixing template that can flexibly match the correction tape shell. Background Technology

[0002] Correction tape is a common office and school product used to cover up handwritten typos with a white coating, allowing for correct writing on top of the white coating. The correction tape includes an upper housing, a lower housing, a tape nozzle, a tape release pulley, a tape core, a tape take-up pulley, a tensioning pulley, and a nozzle shell. The operation steps for automatically releasing the correction tape using the tape release device are as follows: (1) Place the lower housing into the groove of the fixed template, and then install the tape release pulley, tape take-up pulley, and tape nozzle on the guide shaft and mounting groove of the lower housing, so that the tape release pulley and tape take-up pulley can rotate around the corresponding correction tape guide shaft, and the tape release pulley and tape take-up pulley mesh with each other; (2) Place the tape core on the tape release pulley, and the center hole of the tape core is sleeved on the wheel hole of the tape release pulley, so that the tape core is connected to the tape release pulley for transmission. Use a magnet to hold the cover plate on the fixed template. The cover plate blocks the top of the guide shaft of the tape release pulley to prevent the tape core from falling off when the tape release pulley rotates; (3) Place the fixed template into the tape release device. The gripper of the tape release device clamps the tape at the end of the tape core and moves it around the guide shaft and tape nozzle, and then fixes it on the tape take-up pulley. The pressure block of the tape release device pushes the tape take-up pulley to rotate, and tensions the tape body. However, in the production of correction tape, there are situations where multiple correction tape shells of different sizes and shapes are produced in the same batch. To prevent the shells from sliding in the grooves of the fixing template during tape transfer, when changing correction tapes with different shells for transfer processing, it is necessary to remake a fixing template with the appropriate groove size according to the shell of the correction tape. This increases the burden on manpower and resources, causes interruptions in tape transfer operations, and reduces the production efficiency of correction tape. Therefore, designing a flexible tape transfer assembly fixing template that can match correction tape shells without the need for rework and improves efficiency has become an urgent technical problem to be solved. Summary of the Invention

[0003] To solve the above problems, the present invention provides a pull-tape assembly and fixing template that can flexibly match the correction tape shell.

[0004] The technical solution of this utility model is a tape-adhesive assembly and fixing template that can flexibly match the correction tape shell, including a support plate and a cover plate. The support plate is provided with several placement slots, and the cover plate is provided with tape-adhesive openings that match the placement slots. A support block and several positioning rings are provided in the placement slots. The support block is fixed to the bottom of the placement slot. The several positioning rings are respectively matched with the contours of correction tape shells of different sizes. The several positioning rings are nested in order from small to large on the side of the support block and the top surface is flush with the opening of the placement slot. The bottom of the placement slot is also provided with several support springs that support the positioning rings upwards.

[0005] With the above structure, the correction tape shell is placed inside a positioning ring of matching shape and size. If other smaller positioning rings are nested inside the positioning ring, the nested positioning rings are pressed against the bottom of the placement groove by the correction tape, and the support spring contracts to accumulate elastic force until the shell is pressed against the support block. If there are no other positioning rings, the shell is directly pressed against the support block. Then, the cover plate is placed on the carrier plate, and the tape-pulling opening matching the placement groove is exposed at the front end of the correction tape, allowing the gripper of the tape-pulling device to clamp the tape at the end of the tape core and move it around the guide shaft and tape nozzle before fixing it on the take-up wheel. The pressure block of the tape-pulling device pushes the take-up wheel to rotate, tensioning the tape. After the tape is pulled, the shell is removed from the positioning ring, and the support spring pushes the positioning ring back to its original position. This achieves the goal of setting multiple movable positioning rings in the placement groove of the carrier plate. The positioning rings are nested in order of increasing size on the outside of the support block. After different sizes of correction tape shells are placed into the appropriate positioning rings, the smaller positioning rings are pressed down, so that the shells can be pressed against the support block and kept in a fixed position. This eliminates the need to frequently change different sized clamps and improves the efficiency of tape pulling.

[0006] As a further improvement of this utility model, the bottom of the placement groove is provided with a vertical guide post, the bottom surface of the positioning ring is provided with a telescopic hole that matches the guide post, and the top end of the guide post is inserted into the telescopic hole.

[0007] With the above structure, the top of the guide post is inserted into the telescopic hole. When the positioning ring is pressed down, the vertical guide post is further inserted into the telescopic hole, guiding the positioning ring to descend vertically. This prevents the support spring from being bent under pressure, which would cause the position of the correction tape housing to shift to the side, and the tape body would not be able to be processed by the grippers and pressure blocks of the tape pulling device.

[0008] As a further improvement of this utility model, the position of the support spring matches the guide post, and the support spring is sleeved on the outside of the guide post.

[0009] With the above structure, the support spring is sleeved on the outside of the guide post, which further prevents the support spring from bending to the side after being compressed, and avoids the support spring from bending and deforming.

[0010] As a further improvement of this utility model, the edge of the tape feeding port is provided with a translational groove, and a baffle is slidably connected to the translational groove. The position of the baffle matches the correction tape feeding wheel.

[0011] With the above structure, by pushing the baffle along the translation groove, the baffle is aligned with the position of the correction belt pulley placed in different positioning rings, ensuring that the baffle can completely block the top of the guide shaft.

[0012] As a further improvement of this utility model, the end of the baffle is provided with a movable block, which is slidably connected in the translation groove, and the movable block is provided with an elastic plate that abuts against the inner wall of the translation groove.

[0013] With the above structure, the movable block is slidably connected in the translation groove. The elastic plate abuts against the inner wall of the translation groove to generate pressure, which increases the resistance of the movable block sliding in the translation groove. This prevents the baffle from sliding along the translation groove when no external force is applied, thus avoiding the baffle moving and the correction belt release wheel being misaligned during the process of placing the fixed template into the belt feeding device. Attached Figure Description

[0014] Figure 1 The diagram shown is a structural schematic of this utility model.

[0015] Figure 2 The diagram shown is a cross-sectional view of the translational slide.

[0016] Figure 3 The diagram shows the positioning ring structure of part A.

[0017] 1-Bearing plate, 2-Cover plate, 3-Pulling port, 4-Support block, 5-Positioning ring, 6-Support spring, 7-Guide post, 8-Telescopic hole, 9-Transfer slide groove, 10-Baffle, 11-Moving block, 12-Elastic plate. Detailed Implementation

[0018] like Figures 1-3 The diagram shows a tape-adhesive assembly and fixing template that can flexibly match the correction tape shell, including a support plate 1 and a cover plate 2. The support plate 1 is provided with several placement slots, and the cover plate 2 is provided with tape-adhesive openings 3 that match the placement slots. The placement slots are provided with support blocks 4 and several positioning rings 5. The support blocks 4 are fixed to the bottom of the placement slots, and the several positioning rings 5 ​​are respectively matched with the contours of correction tape shells of different sizes. The several positioning rings 5 ​​are nested in order from small to large on the side of the support blocks 4, and their top surfaces are flush with the opening of the placement slots. The bottom of the placement slots is also provided with several support springs 6 that support the positioning rings 5 ​​upwards.

[0019] By placing the correction tape casing into a positioning ring 5 that matches its shape and size, if other smaller positioning rings 5 ​​are nested within the positioning ring 5, the nested positioning rings 5 ​​are pressed against the bottom of the placement groove by the correction tape, and the support spring 6 contracts to accumulate elastic force until the casing presses against the support block 4. If there are no other positioning rings 5, the casing presses directly against the support block 4. Then, the cover plate 2 is placed on the support plate 1, and the tape-pulling opening 3 that matches the placement groove exposes the front end of the correction tape, allowing the grippers of the tape-pulling device to clamp the tape at the end of the tape core and move it around the guide shaft and tape nozzle before fixing it to the receiving end. On the pulley, the pressure block of the belt pulling device pushes the take-up pulley to rotate, tensioning the belt. After belt pulling is completed, the outer shell is removed from the positioning ring 5, and the support spring 6 pushes the positioning ring 5 back to its original position. This achieves multiple movable positioning rings 5 ​​in the placement slot of the bearing plate 1. The positioning rings 5 ​​are nested in order from small to large on the outside of the support block 4. After different sizes of correction belt outer shells are placed into the appropriate positioning rings 5, the smaller positioning rings 5 ​​are pressed down, so that the outer shells can be pressed against the support block 4 to keep their positions fixed. This eliminates the need to frequently change different sizes of clamps and improves the efficiency of belt pulling.

[0020] The bottom of the placement groove is provided with a vertical guide post 7, and the bottom surface of the positioning ring 5 is provided with a telescopic hole 8 that matches the guide post 7. The top end of the guide post 7 is inserted into the telescopic hole 8.

[0021] When the top of the guide post 7 is inserted into the telescopic hole 8, the positioning ring 5 is pressed down and the vertical guide post 7 is further inserted into the telescopic hole 8, guiding the positioning ring 5 to descend vertically, thus preventing the support spring 6 from being bent under pressure, which would cause the position of the correction tape housing to shift to the side, and the tape body would not be able to be processed by the grippers and pressure blocks of the tape pulling device.

[0022] The position of the support spring 6 matches that of the guide post 7, and the support spring 6 is sleeved on the outside of the guide post 7.

[0023] By sleeved on the outside of the guide post 7, the support spring 6 is further prevented from bending to the side under pressure, thus preventing the support spring 6 from bending and deforming.

[0024] The edge of the tape feeding port 3 is provided with a translation groove 9, and the translation groove 9 is slidably connected to a baffle 10. The position of the baffle 10 matches the correction tape feeding wheel.

[0025] By pushing the baffle 10 to slide along the translation groove 9, the baffle 10 is aligned with the position of the correction belt pulley placed in different positioning rings 5, ensuring that the baffle 10 can completely block the top of the guide shaft.

[0026] The end of the baffle 10 is provided with a movable block 11, which is slidably connected in the translation groove 9. The movable block 11 is provided with an elastic plate 12 that abuts against the inner wall of the translation groove 9.

[0027] The movable block 11 is slidably connected in the translation groove 9. The elastic plate 12 abuts against the inner wall of the translation groove 9 to generate pressure, which increases the resistance of the movable block 11 sliding in the translation groove 9. This prevents the baffle 10 from sliding along the translation groove 9 when it is not subjected to external force, thus avoiding the movement of the baffle 10 and the correction belt release wheel being misaligned during the process of placing the fixed template into the belt feeding device.

Claims

1. A flexible matching and fixing template for a pull-tab assembly with a housing, comprising a support plate (1) and a cover plate (2), wherein the support plate (1) is provided with a plurality of placement slots, and the cover plate (2) is provided with pull-tab openings (3) that match the placement slots, characterized in that: The placement groove is provided with a support block (4) and several positioning rings (5). The support block (4) is fixed at the bottom of the placement groove. The several positioning rings (5) are respectively matched with the outline of the correction tape shell of different sizes. The several positioning rings (5) are nested in order from small to large on the side of the support block (4) and the top surface is flush with the groove opening of the placement groove. The bottom of the placement groove is also provided with several support springs (6) that support the positioning rings (5) upward.

2. The pull-belt assembly and fixing template that can flexibly match and correct the outer shell of the pull-belt as described in claim 1, characterized in that: The bottom of the placement groove is provided with a vertical guide post (7), and the bottom surface of the positioning ring (5) is provided with a telescopic hole (8) that matches the guide post (7). The top end of the guide post (7) is inserted into the telescopic hole (8).

3. The pull-belt assembly and fixing template that can flexibly match and correct the outer shell of the pull-belt as described in claim 2, characterized in that: The position of the support spring (6) matches that of the guide post (7), and the support spring (6) is sleeved on the outside of the guide post (7).

4. The pull-tape assembly and fixing template that can flexibly match and correct the outer shell of the pull-tape as described in claim 1, characterized in that: The edge of the belt feeding port (3) is provided with a translation groove (9), and the translation groove (9) is slidably connected to a baffle (10). The position of the baffle (10) matches the correction belt feeding wheel.

5. The pull-tab assembly and fixing template that can flexibly match and correct the outer shell of the pull-tab as described in claim 4, characterized in that: The end of the baffle (10) is provided with a movable block (11), which is slidably connected in the translation groove (9). The movable block (11) is provided with an elastic plate (12) that abuts against the inner wall of the translation groove (9).

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