Cleaning device for adhesive tape cutting knife

Abstract

The cleaning device of the adhesive tape cutting knife comprises a fixing plate, supporting plates are fixed to the two sides of the top of the fixing plate, and a first guide sliding groove and a second guide sliding groove are formed in the top of the side face of each supporting plate. Wherein a first driving block and a second driving block are slidably connected between the first guide sliding groove and the second guide sliding groove of one supporting plate, and a first movable block and a second movable block are slidably connected between the first guide sliding groove and the second guide sliding groove of the other supporting plate. And on the other hand, the two sets of supporting columns provided with the multiple cleaning discs are arranged, the effect that one set of supporting columns is cleaned in real time, and the other set of supporting columns is far away from the cutting knife can be achieved, the supporting columns far away from the cutting knife and the cleaning discs can be conveniently and rapidly disassembled, and cleaning of the cutting knife and cleaning of the other set of cleaning discs can be achieved under the condition that a machine is not stopped.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape cutting, in particular to a cleaning device for an adhesive tape cutting knife. Background Art

[0002] Conductive tape is a metal foil or conductive cloth with a highly conductive adhesive backing.

[0003] Our country's public patent, application number CN202222033403.9, mentioned: "A cutting machine for tape production with an automatic blade cleaning structure, including a cutter cleaning mechanism, the cleaning assembly including two symmetrical fixed shafts, the fixed shaft passing through a fixed plate and rotatably connected to the fixed plate, a cleaning roller is coaxially fixed on the fixed shaft, the top of the cutter is located between two adjacent cleaning rollers, and a gear is coaxially fixed at the left end of the fixed shaft, and the two adjacent gears are meshed; through the set cutter cleaning mechanism: that is, the cutter is located between the two cleaning rollers and fits with the cleaning rollers on both sides, with the rotation of the cutter and the relative rotation of the two cleaning rollers, the attachments on the cutter can be removed by the cleaning roller, thereby ensuring the cleanliness of the slice surface, which is beneficial to ensure the cutting effect of the cutter on the tape and the cutting quality of the tape".

[0004] In the utility model searched above, although the slitting effect of the tape is achieved and the removal of the attachments of the cutter is achieved, we found that the technology still has certain defects during the specific simulation use:

[0005] The cleaning roller for cleaning the cutter is installed above the cutter. After the cleaning roller has worked for a long time, more tape impurities will gradually adhere to its surface. That is to say, in this way, the cleaning roller body needs to be cleaned after the cleaning roller has worked for a period of time to ensure the subsequent cleaning effect of the cutter. The installation method of the cleaning roller in the above-mentioned technology is relatively fixed, and it is more troublesome to disassemble it for subsequent cleaning, and the whole device needs to be shut down. The cleaning process wastes a lot of time and manpower. Therefore, it is necessary to improve the defects existing in the prior art. Utility Model Content

[0006] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a tape cutter, comprising a fixed plate, support plates are fixed on both sides of the top of the fixed plate, and a guide slide groove 1 and a guide slide groove 2 are provided on the top of the side of each support plate, wherein a driving block 1 and a driving block 2 are slidably connected between the guide slide groove 1 and the guide slide groove 2 of one support plate, and a movable block 1 and a movable block 2 are slidably connected between the guide slide groove 1 and the guide slide groove 2 of the other support plate; a servo motor is installed on one side of each drive block 1 and the drive block 2. Servo motor one, the driving block one, the driving block two, the movable block one and the movable block two are rotatably connected to the side with a docking tube, and the supporting columns can be removably installed between the docking tubes of the driving block one and the movable block one, and between the docking tubes of the driving block two and the movable block two, and the column surfaces of the supporting columns are equidistantly installed with cleaning disks, and the surface of the cleaning disk is provided with an annular cleaning groove; the front sides of the two supporting plates are each installed with a servo motor two, and the power output shaft of the servo motor two movably penetrates into the guide slide groove two and is fixed with a driving screw.

[0008] As a further solution of the utility model: the driving screw located on the left support plate at the top of the fixed plate respectively threads through the movable block 1 and the movable block 2, and the driving screw located on the right support plate at the top of the fixed plate respectively threads through the driving block 1 and the driving block 2.

[0009] As a further solution of the utility model: a guide roller and a cutting roller are installed between the two support plates, and cutting knives are installed on the surface of the cutting roller at equal distances, and the surface of the cutting knife is placed in a cleaning tank.

[0010] As a further solution of the utility model: both ends of the support column are provided with cavities, and a spring is fixed in the cavity, the other end of the spring is fixed with a hexagonal docking block placed in the cavity, and a movable rod is integrally formed on the rod body of the hexagonal docking block.

[0011] As a further solution of the utility model: a hexagonal docking groove is provided at one end of the docking tube, a sliding opening connected to the hexagonal docking groove is provided on the surface of the docking tube, the hexagonal docking groove is adapted and docked with the hexagonal docking block, and the sliding opening is adapted and docked with the movable rod.

[0012] As a further solution of the utility model: the power output shaft of the servo motor 1 on the driving block 1 movably passes through the driving block 1 and is fixedly connected to the corresponding docking sleeve, and the power output shaft of the servo motor 1 on the driving block 2 movably passes through the driving block 2 and is fixedly connected to the corresponding docking sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The present application, through the designed support plate, drive block one, drive block two, movable block one, movable block two, servo motor two, docking tube, support column and cleaning disk and other structures, on the one hand, realizes the cleaning of the attachments on the cutting knife when the cutting knife cuts the tape, and on the other hand, the support column equipped with multiple cleaning disks is provided with two groups, so that one group can be cleaned in real time and the other group can be kept away from the cutting knife. The support column and the cleaning disk far away from the cutting knife can be quickly disassembled conveniently, so that the cleaning of the cutting knife and the cleaning disk of the other group can be realized without stopping the machine. The utility model realizes that the operations of cleaning the cutting knife and disassembling the cleaning disk for cleaning do not affect each other, which can effectively improve the cutting efficiency of the tape, and the disassembly and assembly structure of the support column is simple and easy to operate. By removing the support column, multiple cleaning disks can be removed at the same time, which is more time-saving and labor-saving than the disassembly and assembly method of the prior art, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the cleaning disc of the utility model after being attached to the cutting knife in a side cross-section;

[0017] Figure 3 It is a side sectional structural schematic diagram of the support plate of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the movable block 2 of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the hexagonal docking block of the utility model.

[0020] The reference numerals and names in the figures are as follows:

[0021] 1. Fixed plate; 2. Support plate; 3. Guide slide groove 1; 4. Guide slide groove 2; 5. Drive block 1; 6. Drive block 2; 7. Servo motor 1; 8. Cutting roller; 801. Cutting knife; 9. Movable block 1; 10. Movable block 2; 11. Docking tube; 1101. Hexagonal docking groove; 1102. Slide; 12. Support column; 1201. Hexagonal docking block; 1202. Movable rod; 13. Cleaning plate; 1301. Cleaning groove; 14. Servo motor 2; 1401. Drive screw; 15. Guide roller; 16. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 A cleaning device for a tape cutter comprises a fixed plate 1, support plates 2 are fixed on both sides of the top of the fixed plate 1, and a guide slot 1 3 and a guide slot 2 4 are provided on the top of each side of the support plate 2, wherein a driving block 1 5 and a driving block 2 6 are slidably connected between the guide slot 1 3 and the guide slot 2 4 of one support plate 2, and a movable block 1 9 and a movable block 2 10 are slidably connected between the guide slot 1 3 and the guide slot 2 4 of the other support plate 2, and the guide slot 1 3 and the guide slot 2 4 of the left support plate 2 on the top of the fixed plate 1 can move the movable block 1 9 and the movable block 2 10 is used for limiting guidance, and at the same time, the stability of the movable block 1 9 and the movable block 2 10 during the activity is ensured, and the guide slot 1 3 and the guide slot 2 4 of the right support plate 2 on the top of the fixed plate 1 can limit and guide the driving block 1 5 and the driving block 2 6, and at the same time, the stability of the driving block 1 5 and the driving block 2 6 during the activity is improved; a servo motor 1 7 is installed on one side of the driving block 1 5 and the driving block 2 6, and the side where the driving block 1 5, the driving block 2 6, the movable block 1 9 and the movable block 2 10 are close to each other is rotatably connected with a docking tube 11, and the docking of the driving block 5 and the movable block 9 The support column 12 can be removed and installed between the cylinders 11 and between the driving block 26 and the docking cylinder 11 of the movable block 210. Cleaning discs 13 are installed at equal distances on the surface of the column of the support column 12. The surface of the cleaning disc 13 is provided with an annular cleaning groove 1301. The cleaning disc 13 can be made of nylon or other fiber materials, which will not be described in detail here; servo motors 2 14 are installed on the front of the two support plates 2, and the power output shaft of the servo motors 2 14 is movable through the guide groove 2 4 and fixed with a driving screw 1401; the driving screw 1401 on the left support plate 2 at the top of the fixed plate 1 The screw rod 1401 is threaded through the movable block 1 9 and the movable block 2 10 respectively, and the driving screw rod 1401 located on the right support plate 2 at the top of the fixed plate 1 is threaded through the driving block 1 5 and the driving block 2 6 respectively. The two servo motors 2 14 can drive the two driving screw rods 1401 to rotate synchronously. The two driving screw rods 1401 are used to drive the driving block 1 5 and the driving block 2 6, and the movable block 1 9 and the movable block 2 10 to move synchronously in the same direction respectively, so that finally one group of support columns 12 can be away from the cutting knife 801, and the other group of support columns 12 can be close to the cutting knife 801.

[0024] In this embodiment, a guide roller 15 and a cutting roller 8 are installed between the two support plates 2 , and cutting knives 801 are installed at equal distances on the surface of the cutting roller 8 , and the surface of the cutting knives 801 is placed in the cleaning tank 1301 .

[0025] Specifically, the cutting roller 8 and the guide roller 15 can be driven by an external motor (the motor is a common driving mechanism and is therefore not shown or described in detail), and the cutting roller 8 can drive the cutting knife 801 to rotate and cut the tape when rotating, while the guide roller 15 can stabilize and guide the tape when rotating.

[0026] In this embodiment, cavities are provided at both ends of the support column 12, and a spring 16 is fixed in the cavity, and a hexagonal docking block 1201 placed in the cavity is fixed at the other end of the spring 16, and a movable rod 1202 is integrally formed on the rod body of the hexagonal docking block 1201; a hexagonal docking groove 1101 is provided at one end of the docking tube 11, and a sliding mouth 1102 connected to the hexagonal docking groove 1101 is provided on the surface of the docking tube 11, the hexagonal docking groove 1101 is adapted and docked with the hexagonal docking block 1201, and the sliding mouth 1102 is adapted and docked with the movable rod 1202.

[0027] Specifically, the support column 12 is limitedly connected to the docking tube 11 with a hexagonal docking groove 1101 through the hexagonal docking block 1201, which can ensure that the docking tube 11 synchronously drives the support column 12 to rotate when rotating. The hexagonal docking block 1201 is provided with a movable rod 1202, which serves the purpose of movable hexagonal docking block 1201, and can drive the hexagonal docking block 1201 to compress the spring 16 and withdraw from the hexagonal docking groove 1101, thereby realizing the separation of the hexagonal docking block 1201 and the docking tube 11, and facilitating the removal of the support column 12. The spring 16 can push the hexagonal docking block 1201, thereby improving the stability of the hexagonal docking block 1201 in the hexagonal docking groove 1101.

[0028] In this embodiment, the power output shaft of the servo motor 17 on the driving block 15 movably passes through the driving block 15 and is fixedly connected to the corresponding docking tube 11, and the power output shaft of the servo motor 17 on the driving block 26 movably passes through the driving block 26 and is fixedly connected to the corresponding docking tube 11.

[0029] Specifically, the two servo motors 7 can respectively drive the two support columns 12 to rotate. When one of the support columns 12 is close to the cutting roller 8, the servo motor 7 connected to the support column 12 starts and drives the support column 12 to rotate, while the other servo motor 7 far away from the cutting roller 8 is in a stopped state, so that the two servo motors 7 and the two support columns 12 do not affect each other.

[0030] When in use, the cutting roller 8 and the guide roller 15 are driven by motors (the motors are not shown), the guide roller 15 is used to guide the transmission of the tape, and the cutting roller 8 is used to drive the multiple cutting knives 801 to rotate, so as to achieve slitting of the passing tape;

[0031] When slitting the adhesive tape, the servo motor 7 near the cutting roller 8 is started, and the servo motor 7 drives the docking tube 11 connected thereto to rotate, thereby using the docking tube 11 to drive the supporting column 12 connected thereto to rotate. When the supporting column 12 rotates, it drives the multiple cleaning disks 13 on its surface to rotate in the opposite direction to the cutting roller 8. Since the cutting roller 8 drives the cutting knife 801 to cut the adhesive tape at this time, the attachments on the cutting knife 801 will contact the cleaning groove 1301 on the cleaning disk 13, so that the attachments on the cutting knife 801 can be removed by using the fit between the cleaning groove 1301 and the cutting knife 801, and the cleaning of the cutting knife 801 is completed when the adhesive tape is cut;

[0032] Since the cleaning disc 13 will have a lot of impurities adhered to its cleaning groove 1301 after long-term use, it is necessary to disassemble and clean the cleaning disc 13. At this time, the staff can start the two servo motors 2 14, and use the power output shafts of the two servo motors 2 14 to drive the two driving screws 1401 to rotate synchronously, thereby driving the movable block 1 9 and the movable block 2 10, the driving block 1 5 and the driving block 2 6 to move in the guide groove 1 3 and the guide groove 2 4 on the corresponding support plate 2 respectively. At this time, the movable block 1 9 and the driving block 1 5 can drive the support column 12 between them and the cleaning disc 13 (i.e., the cleaning groove 1 4) on the support column 12. 301) away from the cutting roller 8, and the movable block 10 and the driving block 16 can drive the supporting column 12 and the cleaning disk 13 on the supporting column 12 (that is, the cleaning disk 13 without attachments in the cleaning slot 1301) close to the cutting roller 8, so that the multiple cutting knives 801 on the cutting roller 8 enter the cleaning slots 1301 in the multiple cleaning disks 13, and start the servo motor 17 connected thereto to continue cleaning the cutting knives 801, so as to achieve the purpose of keeping the cleaning disk 13 with attachments away from the cutting knives 801 and the cleaning disk 13 without attachments close to the cutting knives 801.

[0033] At this time, since the cleaning disc 13 with attached objects has moved away from the cutting knife 801, the staff can turn off the servo motor 7 connected to it, and then move the movable rod 1202 to make the movable rod 1202 move toward the trajectory of the sliding mouth 1102, and push the hexagonal docking block 1201 to compress the spring 16 and continue to enter the interior of the docking tube 11. When the movable rod 1202 withdraws from the sliding mouth 1102, the hexagonal docking block 1201 withdraws from the hexagonal docking groove 1101. At this time, the staff can remove the support column 12 from between the two docking tubes 11. After removing the support column 12, the staff can clean the cleaning disc 13 on the support column 12. After cleaning the cleaning disc 13, it can be reinstalled between the two docking tubes 11 so as to realize the subsequent cooperation with another group of support columns 12 to carry out cyclic alternation to clean the cutting knife 801.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cleaning device for a tape cutter, characterized in that: It comprises a fixed plate (1), support plates (2) are fixed on both sides of the top of the fixed plate (1), and a guide slot 1 (3) and a guide slot 2 (4) are provided on the top of the side of each support plate (2), a driving block 1 (5) and a driving block 2 (6) are slidably connected between the guide slot 1 (3) and the guide slot 2 (4) of one support plate (2), and a movable block 1 (9) and a movable block 2 (10) are slidably connected between the guide slot 1 (3) and the guide slot 2 (4) of the other support plate (2); A servo motor 1 (7) is installed on one side of the driving block 1 (5) and the driving block 2 (6); a docking sleeve (11) is rotatably connected to the sides of the driving block 1 (5), the driving block 2 (6), the movable block 1 (9) and the movable block 2 (10) that are close to each other; and a support column (12) is detachably installed between the docking sleeves (11) of the driving block 1 (5) and the movable block 1 (9), and between the docking sleeves (11) of the driving block 2 (6) and the movable block 2 (10); a cleaning disc (13) is equidistantly installed on the surface of the support column (12); and a ring-shaped cleaning groove (1301) is provided on the surface of the cleaning disc (13); A servo motor 2 (14) is installed on the front of the two support plates (2), and the power output shaft of the servo motor 2 (14) is movably inserted into the guide groove 2 (4) and fixed with a driving screw (1401).

2. A cleaning device for a tape cutter according to claim 1, characterized in that: The driving screw rod (1401) located on the left support plate (2) at the top of the fixed plate (1) is threadedly penetrated through the movable block 1 (9) and the movable block 2 (10), respectively, and the driving screw rod (1401) located on the right support plate (2) at the top of the fixed plate (1) is threadedly penetrated through the driving block 1 (5) and the driving block 2 (6), respectively.

3. The cleaning device for a tape cutter according to claim 1, characterized in that: A guide roller (15) and a cutting roller (8) are also installed between the two support plates (2); cutting knives (801) are installed at equal distances on the surface of the cutting roller (8); and the surface of the cutting knives (801) is placed in the cleaning tank (1301).

4. The cleaning device for a tape cutter according to claim 1, characterized in that: Both ends of the support column (12) are provided with cavities, and a spring (16) is fixed in the cavity; the other end of the spring (16) is fixed with a hexagonal docking block (1201) placed in the cavity; and a movable rod (1202) is integrally formed on the rod body of the hexagonal docking block (1201).

5. The cleaning device for a tape cutter according to claim 1, characterized in that: A hexagonal docking groove (1101) is provided at one end of the docking tube (11), a sliding opening (1102) connected to the hexagonal docking groove (1101) is provided on the surface of the docking tube (11), the hexagonal docking groove (1101) is adapted to and docked with a hexagonal docking block (1201), and the sliding opening (1102) is adapted to and docked with a movable rod (1202).

6. The cleaning device for a tape cutter according to claim 1, characterized in that: The power output shaft of the servo motor one (7) on the driving block one (5) movably passes through the driving block one (5) and is fixedly connected to the corresponding docking sleeve (11), and the power output shaft of the servo motor one (7) on the driving block two (6) movably passes through the driving block two (6) and is fixedly connected to the corresponding docking sleeve (11).

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