Automatic adhesive tape cutting machine

Abstract

The utility model discloses an automatic adhesive tape cutting machine, and relates to the technical field of cutting devices. The two sides of the top face of the base are fixedly connected with vertical plates, the upper portions of the side walls of the vertical plates are connected with screw rods in a penetrating and rotating mode, the rod ends of the screw rods are fixedly connected with first belt wheels, the screw rods are sleeved with cutting wheels, one sides of the cutting wheels are provided with tensioning rollers, and the other sides of the cutting wheels are provided with conveying rollers; a sound absorption pad is arranged above the cutting wheel, a support is fixedly connected to the side wall of the sound absorption pad, and the bottom face of the support is fixedly connected with the top face of the vertical plate. According to the adhesive tape cutting device, a whole piece-shaped adhesive tape can be cut into small piece-shaped adhesive tapes, the position of the cutting wheel can be adjusted so that the cutting width of the adhesive tape can be adjusted according to the processing requirement, meanwhile, the adhesive tape can be straightened during cutting, the adhesive tape is prevented from being loosened and adhered together, and the adhesive tape cutting efficiency is improved. And noise generated when the cutting wheel cuts the adhesive tape can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to an automatic adhesive tape cutting machine. Background Art

[0002] Adhesive tape is composed of two parts: a base material and an adhesive. It connects two or more unconnected objects together through bonding. A layer of adhesive is attached to its surface. Adhesive tape is often used for packaging.

[0003] When producing and processing tape, it is sometimes necessary to cut a whole sheet of tape into small pieces according to customer needs. However, when cutting the tape, the cutting knife is currently fixed and the position of the cutting knife cannot be adjusted, resulting in a relatively unique cutting width of the tape, which cannot be processed according to the different needs of customers, and the cutting makes a lot of noise. In view of the above problems, the inventor proposes an automatic tape cutting machine to solve the above problems. Utility Model Content

[0004] In order to solve the problems that the position of the cutting knife cannot be adjusted when the tape is cut and the noise is high during cutting, the utility model aims to provide an automatic tape cutting machine.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an automatic tape cutting machine, comprising a base, both sides of the top surface of the base are fixedly connected with vertical plates, the upper part of the side walls of the vertical plates are rotatably connected with screws, a cutting wheel is sleeved on the screw, a tensioning roller is provided on one side of the cutting wheel, a conveying roller is provided on the other side of the cutting wheel, a sound-absorbing pad is provided above the cutting wheel, the side walls of the sound-absorbing pad are fixedly connected with brackets, and the bottom surface of the bracket is fixedly connected to the top surface of the vertical plate.

[0006] Preferably, there are several cutting wheels, and the several cutting wheels are arranged in sequence from left to right, and a first nut and a first gasket are provided on one side of the cutting wheel, the first gasket is located between the first nut and the cutting wheel, the first nut cooperates with the screw rod, and a second nut is provided on the side of the cutting wheel facing away from the first nut, and a second gasket is provided between the second nut and the cutting wheel, and the second nut cooperates with the screw rod. The cutting wheel is used to cut the whole sheet of tape into small pieces of tape. When the cutting width of the tape needs to be adjusted, the first nut and the second nut are screwed so that the first nut and the second nut are away from the cutting wheel, and then the position of the cutting wheel can be adjusted, and then the spacing between the two cutting wheels can be adjusted so that the tape can be cut into the required width. After adjusting the position of the cutting wheel, the first nut and the second nut are screwed so that the first gasket and the second gasket are tightly fitted with the cutting wheel, and the adjusted cutting wheel can be limited and fixed.

[0007] Preferably, the rod end of the screw is fixedly connected to the first pulley, a motor is arranged above the base, the output shaft end of the motor is fixedly connected to the second pulley, the second pulley corresponds to the first pulley, the side wall of the second pulley is provided with a synchronous belt, the end of the synchronous belt away from the second pulley cooperates with the first pulley, the motor is started, and the second pulley rotates under the action of the motor output shaft, the first pulley can be rotated through the synchronous belt, and then the screw can be rotated, the rotating screw can make the cutting wheel rotate to cut the whole sheet of tape, the side wall of the motor is provided with a fixed seat, the bottom surface of the fixed seat is fixedly connected to the top surface of the base, and the motor is installed through the fixed seat.

[0008] Preferably, the roller shaft of the tensioning roller is rotatably connected to a support plate, an electric cylinder is arranged above the base, a base is arranged on the side wall of the electric cylinder, the bottom surface of the base is fixedly connected to the top surface of the base, the output shaft end of the electric cylinder is fixedly connected to the bottom surface of the support plate, the tensioning roller is used to straighten the tape to prevent the tape from loosening and sticking together, starting the electric cylinder can adjust the height of the support plate, and then the height of the tensioning roller can be adjusted to straighten the tape, and the conveying roller is used to convey the cut tape.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model is provided with a cutting wheel, by which a whole sheet of adhesive tape can be cut into small pieces of adhesive tape, and the position of the cutting wheel can be adjusted so as to adjust the cutting width of the adhesive tape according to processing requirements;

[0011] 2. The utility model is provided with a tensioning roller and a conveying roller. The tensioning roller can straighten the tape to prevent the tape from loosening and sticking together, and the conveying roller can convey the cut tape;

[0012] 3. In the utility model, a sound-absorbing pad is arranged above the cutting wheel, and the noise generated when the cutting wheel cuts the tape can be reduced by the sound-absorbing pad, thereby reducing noise pollution and being beneficial to the physical and mental health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the cooperation between the cutting wheel, the tensioning roller and the conveying roller of the utility model.

[0016] Figure 3 This is a schematic diagram of the cutting wheel structure of the utility model.

[0017] In the figure: 1. base; 2. vertical plate; 3. screw; 4. first pulley; 5. cutting wheel; 6. first gasket; 7. first nut; 8. second gasket; 9. second nut; 10. motor; 11. fixed seat; 12. second pulley; 13. synchronous belt; 14. bracket; 15. sound-absorbing pad; 16. electric cylinder; 17. base; 18. support plate; 19. tensioning roller; 20. conveying roller. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Figure 1-3 As shown, the utility model provides an automatic tape cutting machine, including a base 1, both sides of the top surface of the base 1 are fixedly connected with vertical plates 2, the upper part of the side walls of the vertical plates 2 is rotatably connected with a screw 3, a cutting wheel 5 is sleeved on the screw 3, a tensioning roller 19 is provided on one side of the cutting wheel 5, a conveying roller 20 is provided on the other side of the cutting wheel 5, a sound-absorbing pad 15 is provided above the cutting wheel 5, the side wall of the sound-absorbing pad 15 is fixedly connected with a bracket 14, and the bottom surface of the bracket 14 is fixedly connected to the top surface of the vertical plate 2.

[0020] There are several cutting wheels 5, and the several cutting wheels 5 are arranged in sequence from left to right. A first nut 7 and a first gasket 6 are provided on one side of the cutting wheel 5. The first gasket 6 is located between the first nut 7 and the cutting wheel 5. The first nut 7 cooperates with the screw 3. A second nut 9 is provided on the side of the cutting wheel 5 facing away from the first nut 7. A second gasket 8 is provided between the second nut 9 and the cutting wheel 5. The second nut 9 cooperates with the screw 3.

[0021] By adopting the above technical solution, the cutting wheel 5 is used to cut the whole sheet of tape into small pieces of tape. When the cutting width of the tape needs to be adjusted, the first nut 7 and the second nut 9 are screwed so that the first nut 7 and the second nut 9 are away from the cutting wheel 5. Then, the position of the cutting wheel 5 can be adjusted, and then the distance between the two cutting wheels 5 can be adjusted so that the tape can be cut into the required width. After adjusting the position of the cutting wheel 5, the first nut 7 and the second nut 9 are screwed so that the first gasket 6 and the second gasket 8 are tightly fitted with the cutting wheel 5, and the adjusted cutting wheel 5 can be limited and fixed.

[0022] The rod end of the screw rod 3 is fixedly connected to the first pulley 4, a motor 10 is arranged above the base 1, and the output shaft end of the motor 10 is fixedly connected to the second pulley 12, the second pulley 12 corresponds to the first pulley 4, and a synchronous belt 13 is arranged on the side wall of the second pulley 12, and the end of the synchronous belt 13 away from the second pulley 12 cooperates with the first pulley 4.

[0023] By adopting the above technical solution, the motor 10 is started, and the second pulley 12 rotates under the action of the output shaft of the motor 10. The first pulley 4 can be rotated through the synchronous belt 13, and then the screw 3 can be rotated. The rotating screw 3 can rotate the cutting wheel 5 to cut the entire sheet of tape.

[0024] A fixing seat 11 is disposed on the side wall of the motor 10 , and the bottom surface of the fixing seat 11 is fixedly connected to the top surface of the base 1 .

[0025] By adopting the above technical solution, the motor 10 is installed through the fixing seat 11.

[0026] The roller shaft of the tensioning roller 19 is rotatably connected to the support plate 18, an electric cylinder 16 is arranged above the base 1, a base 17 is arranged on the side wall of the electric cylinder 16, the bottom surface of the base 17 is fixedly connected to the top surface of the base 1, and the output shaft end of the electric cylinder 16 is fixedly connected to the bottom surface of the support plate 18.

[0027] By adopting the above technical solution, the tensioning roller 19 is used to straighten the tape to prevent the tape from loosening and sticking together. Starting the electric cylinder 16 can adjust the height of the support plate 18, and then the height of the tensioning roller 19 can be adjusted to straighten the tape. The conveying roller 20 is used to convey the cut tape.

[0028] Working principle: When the utility model is in use, when the cutting width of the adhesive tape needs to be adjusted, the first nut 7 and the second nut 9 are screwed to make the first nut 7 and the second nut 9 away from the cutting wheel 5, and then the position of the cutting wheel 5 can be adjusted, and then the spacing between the two cutting wheels 5 can be adjusted, so that the adhesive tape can be cut into a desired width. After adjusting the position of the cutting wheel 5, the first nut 7 and the second nut 9 are screwed to make the first gasket 6 and the second gasket 8 fit tightly with the cutting wheel 5, and the adjusted cutting wheel 5 can be limited and fixed;

[0029] Start the motor 10, and the second pulley 12 rotates under the action of the output shaft of the motor 10. The first pulley 4 can be rotated through the synchronous belt 13, and then the screw 3 can be rotated. The rotating screw 3 can rotate the cutting wheel 5 to cut the entire sheet of tape, and the tape can be straightened by the set tensioning roller 19 to prevent the tape from loosening and sticking together.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An automated tape cutting machine, comprising a base (1), characterized in that: Both sides of the top surface of the base (1) are fixedly connected to vertical plates (2), the upper part of the side wall of the vertical plate (2) is interlaced with a screw rod (3) for rotation, the rod end of the screw rod (3) is fixedly connected to a first pulley (4), the side wall of the screw rod (3) is adjustable and provided with a cutting wheel (5), one side of the cutting wheel (5) is provided with a tensioning roller (19), the other side of the cutting wheel (5) is provided with a conveying roller (20), a sound absorbing pad (15) is provided above the cutting wheel (5), the side wall of the sound absorbing pad (15) is fixedly connected to a bracket (14), and the bottom surface of the bracket (14) is fixedly connected to the top surface of the vertical plate (2).

2. An automatic tape cutting machine as claimed in claim 1, characterized in that: There are a plurality of cutting wheels (5), and the plurality of cutting wheels (5) are arranged in sequence from left to right.

3. The automatic tape cutting machine according to claim 1, characterized in that: A first nut (7) and a first gasket (6) are provided on one side of the cutting wheel (5); the first gasket (6) is located between the first nut (7) and the cutting wheel (5); and the first nut (7) is matched with the screw rod (3).

4. An automatic tape cutting machine as claimed in claim 3, characterized in that: A second nut (9) is arranged on the side of the cutting wheel (5) facing away from the first nut (7), a second gasket (8) is arranged between the second nut (9) and the cutting wheel (5), and the second nut (9) cooperates with the screw rod (3).

5. The automatic tape cutting machine according to claim 1, characterized in that: A motor (10) is arranged above the base (1), and a second belt pulley (12) is fixedly connected to the output shaft end of the motor (10), and the second belt pulley (12) corresponds to the first belt pulley (4).

6. An automatic tape cutting machine as claimed in claim 5, characterized in that: A synchronous belt (13) is provided on the side wall of the second belt pulley (12), and one end of the synchronous belt (13) away from the second belt pulley (12) cooperates with the first belt pulley (4).

7. The automatic tape cutting machine according to claim 5, characterized in that: A fixing seat (11) is provided on the side wall of the motor (10), and the bottom surface of the fixing seat (11) is fixedly connected to the top surface of the base (1).

8. The automatic tape cutting machine according to claim 1, characterized in that: The roller shaft of the tensioning roller (19) is rotatably connected to a support plate (18); an electric cylinder (16) is arranged above the base (1); a pedestal (17) is arranged on the side wall of the electric cylinder (16); the bottom surface of the pedestal (17) is fixedly connected to the top surface of the base (1); and the output shaft end of the electric cylinder (16) is fixedly connected to the bottom surface of the support plate (18).

Images