A tape slitting machine

Abstract

The utility model provides a kind of adhesive tape slitting machine, belong to slitting machine technical field, to solve the existing adhesive tape slitting machine in use process, when needing to replace cutting wheel, since blade is usually fixed by bolt, usually needs to disassemble bolt when replacing, it is more complicated to operate, affect work efficiency Problem, including the adjusting sliding platform sliding installation in equipment main body's upper end;The feeding roller shaft rotation is installed in equipment main body's inside;The cutting assembly sliding installation is in the upper end surface of adjusting sliding platform;The cutting pivot rotation is installed in the inside of cutting assembly;The fixed shroud fixed installation is in the outside of cutting assembly;The hinged shroud is hinged in the outside of fixed shroud;The utility model is provided, and it is convenient to replace cutting wheel, simple operation, reduce the disassembly distance of fastening nut, improve work efficiency, reduce labor intensity.

Description

Technical Field

[0001] This utility model belongs to the field of slitting machine technology, and more specifically, it relates to a tape slitting machine. Background Technology

[0002] A tape slitting machine is an industrial device specifically designed to cut wide rolls of tape into smaller rolls of different widths according to customer requirements. Tape slitting machines are widely used in industries such as packaging, printing, electronics, automobiles, and construction, and are one of the key pieces of equipment in the post-processing of tape.

[0003] According to application number CN202322363543.7, a tape slitting machine belongs to the technical field of tape slitting machines. It includes: a base, a first placement roller, and a second placement roller; a main control chamber and an auxiliary seat are fixedly connected to the top of the base; a first rotating seat is rotatably connected to the outer wall of the main control chamber; a linkage chamber is fixedly connected to the outer wall of the first rotating seat; two symmetrical second motors are fixedly connected to the inner wall of the linkage chamber; the shafts of the two second motors extend out of the linkage chamber and are connected to a first socket; a second rotating seat is rotatably connected to the outer wall of the auxiliary seat; two symmetrical second sockets are rotatably connected to the outer wall of the second rotating seat; symmetrical inserts are fixedly connected to the outer walls of both the first and second placement rollers. This invention allows for alternating slitting and replacement of the tape on the first and second placement rollers, improving slitting efficiency and facilitating large-scale tape processing.

[0004] Based on the above, when the cutting wheel of the existing tape slitting machine needs to be replaced during use, the blade is usually fixed by bolts, and the bolts usually need to be removed during replacement, which is a cumbersome operation and affects work efficiency. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a tape slitting machine. This solves the problem that in existing tape slitting machines, when the cutting wheel needs to be replaced, the blades are typically fixed with bolts, requiring bolt removal for replacement, which is cumbersome and affects work efficiency.

[0006] The purpose and effect of this utility model of a tape slitting machine are achieved by the following specific technical means: A tape slitting machine includes a main body, an adjusting slide, a feeding roller shaft, a cutting assembly, a cutting shaft, a fixed guard, a hinged guard, a limiting mechanism, and a replacement mechanism. The adjusting slide is slidably mounted on the upper end of the main body. The feeding roller shaft is rotatably mounted on the inner side of the main body. The cutting assembly is slidably mounted on the upper surface of the adjusting slide. The cutting shaft is rotatably mounted on the inner side of the cutting assembly. The fixed guard is fixedly mounted on the outer side of the cutting assembly. The hinged guard is hinged to the outer side of the fixed guard. The limiting mechanism is located on the upper surface of the adjusting slide. The replacement mechanism is located on the outer side of the cutting shaft.

[0007] Furthermore, the limiting mechanism includes: a fixed support rod, an adjusting slider, fastening bolts, and limit switches; the fixed support rod is fixedly installed on the outside of the adjusting slide; there are two adjusting sliders, both of which are slidably connected to the outside of the fixed support rod; there are two fastening bolts, each threadedly connected to the inside of one of the two adjusting sliders; and there are two limit switches, each fixedly installed on the upper end face of the adjusting slider.

[0008] Furthermore, the limiting mechanism also includes a limiting metal sheet; the limiting metal sheet is fixedly installed on the outside of the cutting assembly.

[0009] Furthermore, the replacement mechanism includes: a fixed mounting plate, a cutting wheel, and a clamping plate; the fixed mounting plate is fixedly connected to the outside of the cutting shaft; the cutting wheel is slidably mounted on the outside of the fixed mounting plate; and the clamping plate is slidably connected to the outside of the cutting shaft.

[0010] Furthermore, the replacement mechanism also includes: a limiting groove, a mounting block, a limiting insert, a limiting compression spring, and a fastening nut; the limiting groove is provided in two sets, both sets of limiting grooves are opened on the outer side of the cutting shaft; the mounting block is slidably connected to the outer side of the cutting shaft; there are two limiting inserts, both of which are slidably connected to the inner side of the mounting block; there are two limiting compression springs, one end of each limiting compression spring is fixedly connected to the outer side of the two limiting inserts, and the other end of each limiting compression spring is fixedly connected to the inner side of the mounting block; the fastening nut is threadedly connected to the inner side of the mounting block.

[0011] Furthermore, the replacement mechanism also includes: a fixed rack, a connecting gear, a pressing slider, and a connecting rack; the fixed rack has two sets, which are respectively fixedly connected to the outer sides of the two limiting blocks; the connecting gear has two sets, which are rotatably connected to the inner side of the mounting block, and the connecting gear meshes with the fixed rack; the pressing slider has two sets, which are slidably installed on the inner side of the mounting block; the connecting rack has two sets, which are respectively slidably connected to the outer sides of the two pressing sliders, and the connecting rack meshes with the connecting gear.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This invention achieves positional limitation of the cutting assembly through a limiting mechanism. After the adjusting slider is slid to the appropriate position, the locking bolt is tightened to limit the slider. When the limiting metal plate moves to the position corresponding to the limiting switch, the limit switch detects the limiting metal plate and controls the cutting assembly to move in the opposite direction, accommodating different widths of tape. The replacement mechanism facilitates the replacement of the cutting wheel. When the mounting block is slid to the outside of the cutting shaft, the limiting insert block, under the action of the limiting compression spring, inserts into the inside of the limiting groove, limiting the mounting block. After pushing the mounting block inward, rotating the locking nut allows the clamping disc to move. The clamping plate secures the cutting wheel by tightening the fastening nut. When disassembly is required, the two pressing sliders can be pressed after loosening the fastening nut. The sliding of the pressing sliders, under the action of the connecting rack, connecting gear and fixed rack, will drive the limiting block to disengage from the limiting groove. At this time, the mounting block and clamping plate can be disassembled and the cutting wheel replaced. The operation is simple, reduces the disassembly distance of the fastening nut, improves work efficiency and reduces labor intensity. Through the above mechanism, the movement position of the cutting component is limited, which can adapt to different specifications of wide tapes, and also facilitates the replacement of the cutting wheel. The operation is simple, reduces the disassembly distance of the fastening nut, improves work efficiency and reduces labor intensity. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0014] Figure 2 This is a schematic diagram of the cutting component of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the fixed mounting plate of this utility model.

[0016] Figure 4 This is a structural schematic diagram of the hinged protective cover of this utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the fastening nut of this utility model.

[0018] Figure 6 This is a schematic diagram of the limiting groove of this utility model.

[0019] Figure 7 This is a schematic diagram of the connecting rack of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Main body of the equipment; 2. Adjusting slide; 3. Feeding roller shaft; 4. Cutting assembly; 401. Limiting metal plate; 5. Cutting shaft; 501. Limiting groove; 6. Fixed guard; 7. Hinge guard; 8. Fixed support rod; 801. Adjusting slider; 802. Fastening bolt; 9. Limit switch; 10. Fixed mounting plate; 11. Cutting wheel; 12. Clamping plate; 13. Mounting block; 1301. Limiting insert; 1302. Limiting compression spring; 14. Fastening nut; 15. Fixed rack; 16. Connecting gear; 17. Pressing slider; 1701. Connecting rack. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0022] Example 1: As attached Figures 1-3 As shown: This utility model provides a tape slitting machine, including a main body 1, an adjusting slide 2, a feeding roller shaft 3, a cutting assembly 4, a cutting rotating shaft 5, a fixed protective cover 6, a hinged protective cover 7, and a limiting mechanism; the adjusting slide 2 is slidably mounted on the upper end of the main body 1; the feeding roller shaft 3 is rotatably mounted on the inner side of the main body 1; the cutting assembly 4 is slidably mounted on the upper end face of the adjusting slide 2; the cutting rotating shaft 5 is rotatably mounted on the inner side of the cutting assembly 4; the fixed protective cover 6 is fixedly mounted on the outer side of the cutting assembly 4; the hinged protective cover 7 is hinged to the outer side of the fixed protective cover 6; and the limiting mechanism is disposed on the upper end face of the adjusting slide 2.

[0023] The limiting mechanism includes: a limiting metal plate 401, a fixed support rod 8, an adjusting slider 801, a fastening bolt 802, and a limit switch 9; the limiting metal plate 401 is fixedly installed on the outside of the cutting assembly 4; the fixed support rod 8 is fixedly installed on the outside of the adjusting slide 2; there are two adjusting sliders 801, both of which are slidably connected to the outside of the fixed support rod 8; there are two fastening bolts 802, which are threadedly connected to the inside of the two adjusting sliders 801 respectively; there are two limit switches 9, which are fixedly installed on the upper end face of the adjusting sliders 801 respectively.

[0024] The specific usage and function of this embodiment: After the adjusting slider 801 is slid to a suitable position, the adjusting slider 801 is limited by tightening the fastening bolt 802. When the limiting metal piece 401 moves to the position corresponding to the limiting switch 9, the limiting switch 9 will detect the limiting metal piece 401 and then control the cutting component 4 to move in the opposite direction.

[0025] Example 2: Based on Example 1, such as Figures 4-7As shown, the replacement mechanism includes: a limiting groove 501, a fixed mounting plate 10, a cutting wheel 11, a clamping plate 12, a mounting block 13, a limiting insert 1301, a limiting compression spring 1302, a fastening nut 14, a fixed rack 15, a connecting gear 16, a pressing slider 17, and a connecting rack 1701; the replacement mechanism is located on the outside of the cutting shaft 5; there are two sets of limiting grooves 501, both sets of which are located on the outside of the cutting shaft 5; the fixed mounting plate 10 is fixedly connected to the outside of the cutting shaft 5; the cutting wheel 11 is slidably mounted on the outside of the fixed mounting plate 10; the clamping plate 12 is slidably connected to the outside of the cutting shaft 5; the mounting block 13 is slidably connected to the outside of the cutting shaft 5; there are two limiting inserts 1301, both of which are slidably connected to the inside of the mounting block 13; the limiting compression spring 1302... 2. Two limiting compression springs 1302 are provided, one end of which is fixedly connected to the outside of the two limiting inserts 1301, and the other end of each limiting compression spring 1302 is fixedly connected to the inside of the mounting block 13; a fastening nut 14 is threadedly connected to the inside of the mounting block 13; two sets of fixing racks 15 are provided, and the two sets of fixing racks 15 are fixedly connected to the outside of the two limiting inserts 1301 respectively; two sets of connecting gears 16 are provided, and the two sets of connecting gears 16 are rotatably connected to the inside of the mounting block 13, and the connecting gears 16 mesh with the fixing racks 15; two pressing sliders 17 are provided, and the two pressing sliders 17 are slidably installed on the inside of the mounting block 13; two sets of connecting racks 1701 are provided, and the two sets of connecting racks 1701 are slidably connected to the outside of the two pressing sliders 17 respectively, and the connecting racks 1701 mesh with the connecting gears 16.

[0026] The specific usage and function of this embodiment are as follows: When the mounting block 13 is slid to the outside of the cutting shaft 5, the limiting insert 1301 will be inserted into the inside of the limiting groove 501 under the action of the limiting compression spring 1302, thus limiting the mounting block 13. After the mounting block 13 is pushed to the inside, the clamping plate 12 can be tightened by rotating the fastening nut 14, so that the clamping plate 12 fixes the cutting wheel 11. When disassembly is required, the two pressing sliders 17 can be pressed after loosening the fastening nut 14. At this time, the sliding of the pressing sliders 17 will drive the limiting insert 1301 to disengage from the limiting groove 501 under the action of the connecting rack 1701, the connecting gear 16 and the fixing rack 15. At this time, the mounting block 13 and the clamping plate 12 can be disassembled and the cutting wheel 11 can be replaced.

[0027] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structures involved in this utility model embodiment; other structures can refer to general designs.

[0028] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0029] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this utility model embodiment should be determined by the protection scope of the claims.

Claims

1. A tape slitting machine, comprising a main body (1), an adjusting slide (2), a feeding roller shaft (3), a cutting assembly (4), a cutting rotating shaft (5), a fixed protective cover (6), a hinged protective cover (7), a limiting mechanism, and a replacement mechanism; wherein the adjusting slide (2) is slidably mounted on the upper end of the main body (1); and the feeding roller shaft (3) is rotatably mounted on the inner side of the main body (1); characterized in that: The cutting assembly (4) is slidably mounted on the upper end face of the adjusting slide (2); the cutting shaft (5) is rotatably mounted on the inner side of the cutting assembly (4); the fixed cover (6) is fixedly mounted on the outer side of the cutting assembly (4); the hinged cover (7) is hinged on the outer side of the fixed cover (6); the limiting mechanism is set on the upper end face of the adjusting slide (2); the replacement mechanism is set on the outer side of the cutting shaft (5).

2. The tape slitting machine as described in claim 1, characterized in that: The limiting mechanism includes: a fixed support rod (8), an adjusting slider (801), a fastening bolt (802), and a limit switch (9); the fixed support rod (8) is fixedly installed on the outside of the adjusting slide (2); there are two adjusting sliders (801), and both adjusting sliders (801) are slidably connected to the outside of the fixed support rod (8); there are two fastening bolts (802), and the two fastening bolts (802) are threadedly connected to the inside of the two adjusting sliders (801); there are two limit switches (9), and the two limit switches (9) are fixedly installed on the upper end face of the adjusting sliders (801).

3. The tape slitting machine as described in claim 2, characterized in that: The limiting mechanism further includes a limiting metal sheet (401); the limiting metal sheet (401) is fixedly installed on the outside of the cutting assembly (4).

4. The tape slitting machine as described in claim 1, characterized in that: The replacement mechanism includes: a fixed mounting plate (10), a cutting wheel (11), and a clamping plate (12); the fixed mounting plate (10) is fixedly connected to the outside of the cutting shaft (5); the cutting wheel (11) is slidably mounted on the outside of the fixed mounting plate (10); and the clamping plate (12) is slidably connected to the outside of the cutting shaft (5).

5. The tape slitting machine as described in claim 4, characterized in that: The replacement mechanism further includes: a limiting groove (501), a mounting block (13), a limiting insert (1301), a limiting compression spring (1302), and a fastening nut (14); the limiting groove (501) is provided in two sets, and both sets of limiting grooves (501) are opened on the outside of the cutting shaft (5); the mounting block (13) is slidably connected to the outside of the cutting shaft (5); there are two limiting inserts (1301), and both limiting inserts (1301) are slidably connected to the inside of the mounting block (13); there are two limiting compression springs (1302), one end of each limiting compression spring (1302) is fixedly connected to the outside of the two limiting inserts (1301), and the other end of each limiting compression spring (1302) is fixedly connected to the inside of the mounting block (13); the fastening nut (14) is threadedly connected to the inside of the mounting block (13).

6. The tape slitting machine as described in claim 5, characterized in that: The replacement mechanism further includes: a fixed rack (15), a connecting gear (16), a pressing slider (17), and a connecting rack (1701); the fixed rack (15) is provided in two sets, and the two sets of fixed racks (15) are respectively fixedly connected to the outside of the two limiting blocks (1301); the connecting gear (16) is provided in two sets, and the two sets of connecting gears (16) are rotatably connected to the inside of the mounting block (13), and the connecting gears (16) mesh with the fixed rack (15); the pressing slider (17) is provided in two sets, and the two pressing sliders (17) are slidably installed on the inside of the mounting block (13); the connecting rack (1701) is provided in two sets, and the two sets of connecting racks (1701) are respectively slidably connected to the outside of the two pressing sliders (17), and the connecting rack (1701) meshes with the connecting gear (16).

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