Positioning and cutting device for adhesive tape production and processing

Abstract

The utility model discloses a positioning cutting device for adhesive tape production and processing, which relates to the technical field of adhesive tape production and comprises a frame body, the bottom of the frame body is slidably connected with mounting plates distributed in a linear array, cutting components are arranged on the mounting plates, sliding grooves are formed in two sides of each mounting plate, and the cutting components are arranged in the sliding grooves. According to the positioning cutting device for adhesive tape production and processing, the multiple cutting assemblies are arranged, so that adhesive tape raw materials can be cut at the same time by means of the multiple cutting assemblies, the cutting efficiency is improved, and the cutting efficiency is improved. According to the cutting assembly, the distance between the cutting assemblies can be evenly adjusted through the cross rods, so that it is guaranteed that the widths of all cut raw materials are kept the same, and the cutting efficiency of the positioning cutting device for adhesive tape production and processing is improved. Therefore, the adjustment convenience of the width of each raw material cut by the positioning cutting device for adhesive tape production and processing is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to adhesive tape production technical field, concretely is positioning cutting device for adhesive tape production and processing. BACKGROUND

[0002] Adhesive tape is composed of two parts of base material and adhesive, and two or more disconnected objects are connected together through bonding. A layer of adhesive is coated on its surface. The earliest adhesive comes from animals and plants, and is generally a household item. It can be divided into: high-temperature adhesive tape, double-sided adhesive tape, insulating adhesive tape, special adhesive tape, pressure-sensitive adhesive tape, die-cut adhesive tape according to the function, and different functions are suitable for different industry demands.

[0003] After a large number of searches, it is found that: Chinese utility model patent column: CN216782086U discloses a positioning cutting device for adhesive tape production and processing, which comprises a base and a fixing frame fixedly connected to the top of the base, a workbench movably connected to the top of the base, and a cutting device arranged on the inner top wall of the fixing frame.

[0004] In the above scheme, although there are many benefits, but also has the following shortcomings: because the width of the adhesive tape raw material itself is wide in the production process of the adhesive tape, and the width of the adhesive tape required on the market is relatively narrow, it is necessary to cut the large roll of adhesive tape raw material into multiple small rolls of adhesive tape, and the device only sets a single cutting knife, and even if multiple cutting knives are set, the position of the cutting knife is inconvenient to adjust, so the cutting efficiency and applicability of the positioning cutting device for adhesive tape production and processing are reduced. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a positioning cutting device for adhesive tape production and processing to solve the problem of low cutting efficiency of the positioning cutting device for adhesive tape production and processing in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: Positioning cutting device is used in adhesive tape production and processing, including frame body, the frame body bottom is connected with the linear array distribution installation plate of sliding, be provided with cutting assembly on the installation plate, both sides of installation plate are all set up with the sliding slot, and every adjacent two installation plate between all are provided with cross bar, cross bar includes the inclined bar of cross dislocation and mutual rotation connection, inclined bar both ends are connected in the sliding in the corresponding two sliding slot cavities, the frame body bottom is provided with the adjustment assembly of driving two most end installation plate is close to or away from each other, both sides inner wall of sliding slot all are set up with wire slot, the end of inclined bar is fixedly connected with moving block, both ends of moving block are connected in the sliding in two wire slot cavities.

[0007] Preferably, the installation plate bottom is provided with an installation groove, the cutting assembly includes a rotating shaft connected to the inner wall of the installation groove, the outer side of the rotating shaft is provided with a cutting knife, the side of the installation plate is provided with an installation opening, the sleeve is rotatably connected in the installation opening, the end of the sleeve and the rotating shaft is fixedly provided with a pulley, and the two pulleys are transmissionally connected by a chain.

[0008] Preferably, the frame body is rotatably connected with a connecting rod at the bottom, the sleeve is slidably provided on the outer side of the connecting rod, a first servo motor is installed on one side of the frame body, the movable end of the first servo motor is fixedly connected with the end of the connecting rod, the first servo motor is electrically connected with a power supply, the connecting rod is a hexagonal cavity in vertical section, and a through-type hexagonal cavity is formed at one end of the sleeve.

[0009] Preferably, the adjustment assembly includes a bidirectional screw rotatably connected to the bottom of the frame body, two symmetrically arranged sliding blocks are threadedly provided on the outer side of the bidirectional screw, the two sliding blocks are fixedly connected to one side of the two most end installation plates, a second servo motor is installed on one side of the frame body, the movable end of the second servo motor is fixedly connected with the end of the bidirectional screw, the outer side of the bidirectional screw is provided with two mirror-symmetrically arranged external threads, and the two sliding blocks are threadedly provided on the two external threads of the bidirectional screw.

[0010] Preferably, a through-type threaded hole is formed on one side of the frame body, a threaded rod is threadedly connected in the threaded hole, a first mounting bracket is slidably connected to the upper part of the frame body, side plates are fixedly connected to both ends of the first mounting bracket, the threaded rod is rotatably connected between the two side plates, a third servo motor is installed on one side of the first mounting bracket, and the movable end of the third servo motor is fixedly connected with the end of the threaded rod.

[0011] Preferably, a second mounting bracket is arranged above the first mounting bracket, a gas cylinder is fixedly connected to the bottom of the second mounting bracket, the telescopic end of the gas cylinder is fixedly connected with the upper part of the first mounting bracket, and a telescopic rod is arranged between the first mounting bracket and the second mounting bracket.

[0012] Preferably, the rotating shaft outside fixed sleeve is provided with a first chuck, a plurality of limiting blocks are fixedly connected to the side of the first chuck and arranged in a circular array, a limiting slot is formed in the corresponding position of each limiting block relative to the cutting knife, the limiting block and the limiting slot are connected in plug manner, the movable end of the rotating shaft is provided with an external thread, the rotating shaft is threadedly sleeved with a second chuck in contact with the side wall of the cutting knife through the external thread, and a nut is threadedly sleeved on the external thread of the rotating shaft.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The present application sets up multiple cutting assemblies, which can cut the adhesive tape raw material simultaneously, thereby increasing the cutting efficiency of the positioning cutting device for adhesive tape production and processing, wherein the cutting assemblies can uniformly adjust the distance between each cutting assembly through the cross rods, thereby ensuring that the width of each cut raw material remains the same, and effectively improving the adjustment convenience of the positioning cutting device for adhesive tape production and processing in cutting the width of each raw material.

[0015] 2、The present application sets up a connecting rod, which can rotate and cut all the cutting knives by only setting up a single driving device to drive the connecting rod to rotate, thereby effectively reducing the use cost of the positioning cutting device for adhesive tape production and processing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the positioning cutting device for adhesive tape production and processing of the utility model;

[0017] Figure 2 It is a three-dimensional schematic view of the frame body of the positioning cutting device for adhesive tape production and processing of the utility model;

[0018] Figure 3 It is a three-dimensional schematic view of the cooperation of the mounting plate, the bidirectional screw rod and the connecting rod of the positioning cutting device for adhesive tape production and processing of the utility model;

[0019] Figure 4 It is a three-dimensional schematic view of the mounting plate of the positioning cutting device for adhesive tape production and processing of the utility model;

[0020] Figure 5 It is a three-dimensional schematic view of the cutting assembly of the positioning cutting device for adhesive tape production and processing of the utility model.

[0021] The following are the labeling elements in the diagram: 1. Frame; 2. Mounting plate; 3. Crossbar; 4. Slide groove; 5. Cutting assembly; 501. Shaft; 502. Cutting blade; 503. Sleeve; 504. Chain belt; 6. Connecting rod; 7. First servo motor; 8. Bidirectional screw; 9. Threaded rod; 10. First mounting bracket; 11. Second mounting bracket; 12. Cylinder; 13. First clamping plate; 14. Second clamping plate; 15. Nut; 16. Limiting block; 17. Second servo motor; 18. Third servo motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Figure 1 - Figure 5 As shown, this utility model provides a technical solution for a positioning and cutting device for tape production and processing, including a frame 1, with a linear array of mounting plates 2 slidably connected to the bottom of the frame 1, a cutting component 5 on the mounting plates 2, and sliding grooves 4 on both sides of the mounting plates 2, and a cross rod 3 between each two adjacent mounting plates 2, the cross rod 3 including an inclined rod that is cross-aligned and rotatably connected to each other, the two ends of the inclined rod being slidably connected to the cavities of the corresponding two sliding grooves 4, an adjustment component at the bottom of the frame 1 that drives the two outermost mounting plates 2 to move closer or further away from each other, and wire grooves on both sides of the inner wall of the sliding grooves 4, and a moving block fixedly connected to the end of the inclined rod, the two ends of the moving block being slidably connected to the cavities of the two wire grooves respectively;

[0024] By adjusting the distance between the two end mounting plates 2 and allowing the mounting plates 2 to slide at the bottom of the frame 1, the distance between each mounting plate 2 is kept the same by using the crossbars 3.

[0025] like Figure 4 and Figure 5 As shown, the bottom of the mounting plate 2 is provided with a mounting groove. The cutting assembly 5 includes a rotating shaft 501 rotatably connected to the inner wall of the mounting groove. A cutting blade 502 is sleeved on the outer side of the rotating shaft 501. A sleeve 503 is rotatably connected to the mounting opening on one side of the mounting plate 2. Both the end of the sleeve 503 and the rotating shaft 501 are fixedly sleeved with pulleys. A chain belt 504 is connected between the two pulleys for transmission.

[0026] By rotating the sleeve 503, the sleeve 503 drives the rotating shaft 501 to rotate via the chain belt 504, and the rotating shaft 501 drives the cutting blade 502 to rotate.

[0027] As shown in Figure 1 - Figure 3 The bottom of the frame body 1 is rotationally connected with a connecting rod 6, the sleeve 503 is slidably sleeved outside the connecting rod 6, one side of the frame body 1 is provided with a first servo motor 7, the movable end of the first servo motor 7 is fixedly connected with the end of the connecting rod 6, the first servo motor 7 is electrically connected with a power supply, the vertical section of the connecting rod 6 is a hexagonal cavity, and one end of the sleeve 503 is provided with a penetrating hexagonal cavity.

[0028] By rotating the connecting rod 6, the connecting rod 6 drives each sleeve 503 to rotate.

[0029] As shown in Figure 1 - Figure 3 The adjusting assembly comprises a bidirectional screw rod 8 rotationally connected to the bottom of the frame body 1, the outer side of the bidirectional screw rod 8 is threadedly sleeved with two symmetrically arranged sliding blocks, the two sliding blocks are fixedly connected to one side of the two most end mounting plates 2, one side of the frame body 1 is provided with a second servo motor 17, the movable end of the second servo motor 17 is fixedly connected with the end of the bidirectional screw rod 8, the outer side of the bidirectional screw rod 8 is provided with two mirror-symmetrically arranged external threads, and the two sliding blocks are threadedly sleeved on the two external threads on the bidirectional screw rod 8.

[0030] By rotating the bidirectional screw rod 8, the bidirectional screw rod 8 drives the two most end mounting plates 2 to move close to or away from each other.

[0031] As shown in Figure 1 - Figure 3 One side of the frame body 1 is provided with a penetrating threaded hole, a threaded rod 9 is threadedly connected in the threaded hole, a first mounting frame 10 is slidably connected to the upper portion of the frame body 1, the two ends of the first mounting frame 10 are fixedly connected with side plates, the threaded rod 9 is rotationally connected between the two side plates, one side of the first mounting frame 10 is provided with a third servo motor 18, and the movable end of the third servo motor 18 is fixedly connected with the end of the threaded rod 9.

[0032] By rotating the threaded rod 9, the threaded rod 9 drives the frame body 1 to slide on the first mounting frame 10, so that the cutting position of the cutting knife 502 can be adjusted.

[0033] The second servo motor 17 and the third servo motor 18 are electrically connected with a power supply.

[0034] As shown in Figure 1 The upper portion of the first mounting frame 10 is provided with a second mounting frame 11, the bottom of the second mounting frame 11 is fixedly connected with an air cylinder 12, the telescopic end of the air cylinder 12 is fixedly connected with the upper portion of the first mounting frame 10, and a telescopic rod is arranged between the first mounting frame 10 and the second mounting frame 11.

[0035] The second mounting frame 11 is driven to ascend and descend by the air cylinder 12, so that the height of the cutting knife 502 is adjusted.

[0036] As shown in Figure 4 and Figure 5 The first chuck 13 is fixed outside the rotating shaft 501, the eccentric position of the first chuck 13 is fixedly connected with the circular array distributed limiting blocks 16, the corresponding position of each limiting block 16 is provided with a limiting slot, the limiting block 16 is insertedly connected with the limiting slot, the movable end of the rotating shaft 501 is provided with an external thread, the second chuck 14 is threadedly sleeved with the side wall of the cutting knife 502, and the external thread of the rotating shaft 501 is threadedly sleeved with the nut 15.

[0037] The cutting knife 502 is limited by the limiting block 16, so that the cutting knife 502 is fixed on the rotating shaft 501, the second chuck 14 and the first chuck 13 are used for clamping the cutting knife 502, the stability of the cutting knife 502 is improved, the cutting knife 502 is conveniently disassembled and assembled, the nut 15 is in contact with the second chuck 14, and the stability of the second chuck 14 is improved.

[0038] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-restrictive in any respect, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A positioning and cutting device for tape production and processing, comprising a frame (1), characterized in that: The bottom of the frame (1) is slidably connected to a linear array of mounting plates (2). A cutting component (5) is provided on the mounting plate (2). Slide grooves (4) are provided on both sides of the mounting plate (2). A cross rod (3) is provided between each two adjacent mounting plates (2). The cross rod (3) includes an inclined rod that is cross-aligned and rotates with each other. The two ends of the inclined rod are slidably connected in the cavities of the corresponding two slide grooves (4). The bottom of the frame (1) is provided with an adjustment component that drives the two outermost mounting plates (2) to move closer or further apart.

2. The positioning and cutting device for tape production and processing according to claim 1, characterized in that: The mounting plate (2) has a mounting groove at the bottom. The cutting assembly (5) includes a rotating shaft (501) rotatably connected to the inner wall of the mounting groove. A cutting blade (502) is sleeved on the outside of the rotating shaft (501). A sleeve (503) is rotatably connected to the mounting opening on one side of the mounting plate (2). Both the sleeve (503) and the rotating shaft (501) are fixedly fitted with pulleys. A chain belt (504) is connected between the two pulleys.

3. The positioning and cutting device for tape production and processing according to claim 2, characterized in that: The bottom of the frame (1) is rotatably connected to a connecting rod (6), and the sleeve (503) is slidably sleeved on the outside of the connecting rod (6). A first servo motor (7) is installed on one side of the frame (1), and the movable end of the first servo motor (7) is fixedly connected to the end of the connecting rod (6).

4. The positioning and cutting device for tape production and processing according to claim 3, characterized in that: The adjustment assembly includes a bidirectional screw (8) rotatably connected to the bottom of the frame (1). Two symmetrically arranged sliders are threaded on the outer side of the bidirectional screw (8). The two sliders are respectively fixedly connected to one side of the two end mounting plates (2). A second servo motor (17) is installed on one side of the frame (1). The movable end of the second servo motor (17) is fixedly connected to the end of the bidirectional screw (8).

5. The positioning and cutting device for tape production and processing according to claim 4, characterized in that: The frame (1) has a through threaded hole on one side, and a threaded rod (9) is threadedly connected inside the threaded hole. A first mounting bracket (10) is slidably connected to the upper part of the frame (1). Both ends of the first mounting bracket (10) are fixedly connected to side plates. The threaded rod (9) is rotatably connected between the two side plates. A third servo motor (18) is installed on one side of the first mounting bracket (10). The movable end of the third servo motor (18) is fixedly connected to the end of the threaded rod (9).

6. The positioning and cutting device for tape production and processing according to claim 5, characterized in that: A second mounting bracket (11) is provided above the first mounting bracket (10). A cylinder (12) is fixedly connected to the bottom of the second mounting bracket (11). The telescopic end of the cylinder (12) is fixedly connected to the upper part of the first mounting bracket (10). A telescopic rod is provided between the first mounting bracket (10) and the second mounting bracket (11).

7. The positioning and cutting device for tape production and processing according to claim 2, characterized in that: The first clamping plate (13) is fixedly sleeved on the outside of the rotating shaft (501). A circular array of limiting blocks (16) is fixedly connected to the off-center side of the first clamping plate (13). The cutting blade (502) has a limiting groove at the corresponding position of each limiting block (16). The limiting block (16) is inserted into the limiting groove. The movable end of the rotating shaft (501) is provided with an external thread. The rotating shaft (501) is threaded with a second clamping plate (14) that contacts the side wall of the cutting blade (502) through the external thread. A nut (15) is threaded on the external thread of the rotating shaft (501).

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