Push type cutting assembly for adhesive tape

Abstract

The utility model relates to the technical field of cutting assemblies, in particular to a pushing type cutting assembly for adhesive tape. The pushing type cutting assembly comprises a machine base, a material box used for stacking the rubber strips to be cut in order is vertically arranged on the upper portion of the machine base, a supporting plate is fixed to the bottom of the material box, and a feeding channel allowing the rubber strips to stably slide to the cutting position is formed in the upper portion of the supporting plate. One side of the supporting plate is provided with a feeding assembly which achieves continuous and stable feeding operation of the adhesive tape in a horizontal sliding mode, and the other side of the supporting plate is provided with a cutting assembly which conducts rapid and accurate cutting operation on the adhesive tape in a vertical lifting mode. According to the pushing type cutting assembly, the feeding assembly and the cutting assembly are designed, so that the feeding operation without frequent positioning of the adhesive tape can be achieved through the feeding assembly, and the continuous cutting operation of the fixed position of the adhesive tape can be achieved through the cutting assembly.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cutting assemblies, in particular to a pushing type cutting assembly for adhesive strips. BACKGROUND

[0002] In the existing adhesive strip cutting process, a traction machine is usually used to pull the adhesive strip to ensure the stability of the adhesive strip during the cutting process. However, every time the adhesive strip is cut, the subsequent adhesive strip needs to be re-pulled and fixed, which not only increases the operation complexity and reduces the production efficiency, but also easily leads to the decline of cutting precision. In addition, the adhesive strip is easy to be warped and deviated due to its elasticity or external force during the cutting process, affecting the cutting quality. CONTENT OF THE UTILITY MODEL

[0003] The application aims to solve the problem that in the existing adhesive strip cutting process, a traction machine is usually used to pull the adhesive strip, so that every time the adhesive strip is cut, the subsequent adhesive strip needs to be re-pulled and fixed.

[0004] To solve the above technical problems, the application provides a pushing type cutting assembly for adhesive strips, which comprises a machine base, a material box arranged vertically on the upper part of the machine base for orderly stacking adhesive strips to be cut, a supporting plate fixed at the bottom of the material box, a feeding channel formed at the upper part of the supporting plate for the smooth sliding of the adhesive strips to the cutting position, a feeding assembly arranged on one side of the supporting plate and achieving continuous and stable feeding operation of the adhesive strips in a horizontal sliding manner, and a cutting assembly arranged on the other side of the supporting plate and achieving rapid and accurate cutting operation of the adhesive strips in a vertical lifting manner.

[0005] Since the pushing type cutting assembly of the application is designed with the feeding assembly and the cutting assembly, the feeding operation of the adhesive strips without frequent positioning can be realized through the feeding assembly, and the continuous cutting operation of the adhesive strips at a fixed position can be realized through the cutting assembly, thereby solving the problem that in the existing adhesive strip cutting process, a traction machine is usually used to pull the adhesive strip, so that every time the adhesive strip is cut, the subsequent adhesive strip needs to be re-pulled and fixed. BRIEF DESCRIPTION OF DRAWINGS

[0006] Figure 1 It is a perspective structural schematic diagram of the embodiment.

[0007] Figure 2 It is a front view structural schematic diagram of the embodiment.

[0008] Figure 3 It is a side view structural schematic diagram of the embodiment.

[0009] Figure 4 It is a structural schematic diagram of the feeding assembly.

[0010] Figure 5 It is a structural schematic diagram of the cutting assembly.

[0011] Figure 6 This is a structural diagram of the connecting plate, clamping block, and blade.

[0012] In the diagram: 1. Cutting assembly; 2. Base; 3. Material box; 4. Pallet; 5. Feeding assembly; 6. Baffle; 7. Material box; 8. Motor; 9. Push rod; 10. Slide; 11. Screw sleeve; 12. Screw; 13. Guide rod; 14. Slide sleeve; 15. Cylinder; 16. Slide rod; 17. Horizontal plate; 18. Column; 19. Carrier plate; 20. Slider; 21. Slide rail; 22. Rod seat; 23. Spring rod; 24. Connecting plate; 25. Clamping block; 26. Blade. Detailed Implementation

[0013] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Example

[0014] This application relates to a push-type cutting component for adhesive strips, such as... Figures 1-6 As shown, the cutting assembly includes a base 2, which serves as the supporting foundation for the entire assembly. The base 2 is designed to be stable, ensuring the stable operation of all components. A material bin 3 is vertically arranged on the upper part of the base 2, used to orderly stack the rubber strips to be cut, ensuring smooth material feeding. A tray 4 is fixed to the bottom of the material bin 3, forming a feeding channel to ensure the rubber strips slide smoothly to the feeding assembly 5. The feeding assembly 5 is located on one side of the tray 4, using a horizontal sliding method and mechanically driven to achieve continuous and stable feeding of the rubber strips. The cutting assembly 1 is arranged on the other side of the tray 4, using a vertical lifting method, equipped with cutting blades, and hydraulically driven to cut the rubber strips. The machine allows for fast and accurate cutting. A baffle 6 is located at the end of the machine base 2, close to the cutting area, to cover the rubber strip and prevent it from lifting or deviating during cutting, ensuring cutting accuracy. The material box 7 is located below the machine base 2 to collect the cut rubber strips for easy subsequent handling and use. During operation, the rubber strip slides from the material box 3 onto the tray 4. The feeding component 5 pushes the rubber strip forward to the cutting position according to the preset length. The cutting component 1 then starts to complete the cutting action. After cutting, the feeding component 5 returns to the initial position to continue pushing, preparing for the next cutting. The cut rubber strip automatically falls into the material box 7, achieving a continuous, efficient, and accurate cutting process.

[0015] The feeding assembly 5 comprises a motor 8, a screw rod 12, a screw sleeve 11, a sliding seat 10, a push rod 9, a guide rod 13 and a sliding sleeve 14. The motor 8 is arranged fixedly inside the machine base 2 as the power source of the feeding assembly 5, and converts electric energy into mechanical energy to provide continuous driving force for the whole feeding process. The screw rod 12 is connected with the output shaft of the motor 8 and is stably installed inside the machine base 2 through a bearing seat. The screw rod 12 is designed to be able to rotate and transmit power, and is a key component for driving the movement of the screw sleeve 11. The screw sleeve 11 is sleeved on the surface of the screw rod 12 and is connected with the screw rod 12 in meshing mode to form a screw transmission mechanism. When the screw rod 12 rotates, the screw sleeve 11 moves along the axial direction of the screw rod 12, so as to realize the reciprocating movement of the push rod 9. The sliding seat 10 is arranged on one side of the screw sleeve 11 to transmit power to the sliding seat 10. The sliding seat 10 is connected with the screw sleeve 11 and can move with the movement of the screw sleeve 11. The design of the sliding seat 10 ensures the stability and accuracy of the push rod 9 during the pushing process of the rubber strip. The push rod 9 is transversely arranged at the upper end of the sliding seat 10 and is fixedly connected with the sliding seat 10. One end of the push rod 9 extends into the feeding channel to directly push the rubber strip to advance. The length and shape of the push rod 9 are customized according to the size of the rubber strip and the feeding requirement to ensure the stability and accuracy of the rubber strip during the pushing process. The guide rod 13 is arranged symmetrically below the screw rod 12 and is connected with the machine base 2. The guide rod 13 plays a guiding role to ensure that the sliding seat 10 (and the push rod 9) does not deviate from the predetermined track during the movement. The sliding sleeve 14 is arranged on the upper part of the guide rod 13 and is connected with the sliding seat 10. The sliding sleeve 14 can slide along the guide rod 13 to further enhance the stability and smoothness of the movement of the sliding seat 10 (and the push rod 9). The cooperation gap between the sliding sleeve 14 and the guide rod 13 is carefully designed to ensure the flexibility of sliding and avoid shaking caused by too large gap.

[0016] Working principle: when the motor 8 starts, the output shaft drives the screw rod 12 to rotate. The rotary motion of the screw rod 12 is converted into the linear motion of the screw sleeve 11 through meshing relationship. The screw sleeve 11 drives the sliding seat 10 to move along the direction of the guide rod 13, and the push rod 9 also moves. One end of the push rod 9 extends into the feeding channel to push the rubber strip to advance to the cutting position. After the push rod 9 completes one pushing, the motor 8 reverses to return the push rod 9 to the initial position through the transmission of the screw rod 12, the screw sleeve 11 and the sliding seat 10, and prepares for the next pushing. The whole feeding process is continuous and stable to ensure the accurate feeding and efficient cutting of the rubber strip.

[0017] The cutting assembly comprises a stand 18, a cross plate 17, a cylinder 15, a carrier plate 19, a slide rod 16, a connecting plate 24, a slide rail 21, a slide block 20, a clamping block 25, a blade 26, a rod seat 22 and a spring rod 23. The stand 18 is symmetrically arranged on the upper portion of the base 2 to provide stable support for the cutting assembly. The height and position of the stand 18 are accurately adjusted according to the cutting requirement to ensure the overall stability of the cutting assembly. The cross plate 17 is horizontally arranged on the top of the stand 18 and is fixedly connected with the stand 18 through bolts. The cross plate 17 provides a platform for the installation of the cylinder 15 and also serves as a guide surface for the sliding of the slide rod 16. The cylinder 15 is vertically arranged on the upper portion of the cross plate 17 and is a power source of the cutting assembly. The extension and retraction of the cylinder 15 drives the carrier plate 19 to move up and down, thereby realizing the cutting action of the blade 26. The carrier plate 19 is located at the lower end of the cylinder 15 and is driven by the cylinder 15 to move in the vertical direction. The slide rod 16 is arranged around the upper portion of the carrier plate 19 to enhance the stability during the cutting process. The slide rod 16 can slide vertically along the cross plate 17 to provide guidance and support for the movement of the carrier plate 19. The cooperation gap between the slide rod 16 and the cross plate 17 is moderate, which ensures the flexibility of sliding and avoids shaking caused by excessive gap. The clamping block 25 is symmetrically connected below the carrier plate 19 through bolts to clamp the blade 26. The design of the clamping block 25 enables the blade 26 to be firmly installed in the cutting assembly and facilitates the replacement and maintenance of the blade 26. The blade 26 is arranged between the clamping blocks 25 and is a key component for cutting the rubber strip. The sharpness and wear resistance of the blade 26 are specially treated to ensure the flatness and smoothness of the cutting surface. The slide rail 21 is vertically arranged on the inner side of the stand 18 to provide guidance for the sliding of the slide block 20. The cooperation between the slide rail 21 and the slide block 20 is tight, which ensures the stability of the cutting assembly in the vertical direction. The slide block 20 is slidingly connected to the upper portion of the slide rail 21 and is connected with the L-shaped connecting plate 24. The design of the slide block 20 enables the carrier plate 19 to maintain a horizontal state during movement, thereby avoiding cutting errors caused by inclination. The L-shaped connecting plate 24 is connected with the slide block 20 on one side and connected with the carrier plate 19 on the other side. The design of the L-shaped connecting plate 24 enhances the overall rigidity of the cutting assembly and facilitates the connection and transmission between the carrier plate 19 and the slide block 20. The rod seat 22 is sleeved on the upper portion of the clamping block 25 and can move together with the clamping block 25. The rod seat 22 provides support and guidance for the installation of the spring rod 23. The spring rod 23 is arranged inside the rod seat 22 and can elastically extend and retract. The end of the spring rod 23 is lower than the blade 26, so that the spring rod 23 comes into contact with the rubber strip before the blade 26 cuts the rubber strip, thereby avoiding the problem of the end of the rubber strip being raised during cutting.

[0018] Working principle: when the cylinder 15 starts, its piston rod drives the load plate 19 to move downward, the load plate 19 slides vertically along the horizontal plate 17 through the slide rod 16, and the L-shaped connecting plate 24 drives the sliding block 20 to slide downward along the slide rail 21. In the process of the load plate 19 moving downward, the spring rod 23 first contacts the rubber strip, flattens and fixes the rubber strip, avoiding the rubber strip from being raised during cutting. Then, the blade 26 continues to move downward with the load plate 19, and the rubber strip is cut accurately. After cutting, the cylinder 15 reverses to drive the load plate 19 to move upward, and the slide rod 16 and the sliding block 20 slide upward along the horizontal plate 17 and the slide rail 21 respectively, returning to the initial position, ready for the next cutting.

[0019] In use, the motor 8 is started through the control panel, the motor 8 drives the screw rod 12 to rotate, and then drives the screw sleeve 11 and the sliding seat 10 to move along the guide rod 13, and the push rod 9 pushes the rubber strip to the cutting position. During the pushing process of the rubber strip, the movement of the rubber strip should be closely monitored to ensure that the rubber strip is sent into the cutting area stably and continuously, avoiding jamming or deviation from the track. When the rubber strip reaches the predetermined cutting position, the cylinder 15 is triggered to work through a sensor or a timer, the piston rod of the cylinder 15 rapidly presses downward to drive the load plate 19 and the blade 26 to descend, and the cutting action is completed. At this time, the spring rod 23 first contacts the rubber strip to ensure that the rubber strip is firmly fixed before cutting. After cutting, the piston rod of the cylinder 15 retracts, the load plate 19 and the blade 26 rise, and the motor 8 reverses to drive the push rod 9 to return to the initial position, ready for the next feeding and cutting.

[0020] In general, terminology can be understood at least in part from an understanding of the context. For example, and as used herein, the terms "or", "and" and "both" can be used interchangeably. For example, the use of "or" means "either or both", the use of "and" means "both or all", and the use of "both" means "all". Also, the use of "a" or "one" can be understood as meaning "one or more" unless otherwise indicated.

[0021] It should be readily understood that "on", "above", and "over" in the present disclosure are to be interpreted in the broadest manner such that "on" means not only "directly on", but also "on with intervening features or layers therebetween", and "above" or "over" means not only "above" or "over" with nothing therebetween, but also "above" or "over" with intervening features or layers therebetween (i.e., directly on).

[0022] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0023] Finally, it should be noted that the above-described embodiments are merely intended for describing and illustrating, not limiting, the technical solutions of the present application; even though the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some or all of the technical features thereof; and such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A push cut assembly for adhesive tape comprising a frame, characterised in that: The upper part of the base is vertically arranged with a magazine for orderly stacking of the rubber strip to be cut, the bottom of the magazine is fixed with a supporting plate, the upper part of the supporting plate is formed with a feeding channel for the smooth sliding of the rubber strip to the cutting position, one side of the supporting plate is arranged with a feeding assembly for realizing continuous and stable feeding operation of the rubber strip in a horizontal sliding mode, and the other side of the supporting plate is arranged with a cutting assembly for realizing rapid and accurate cutting operation of the rubber strip in a vertical lifting mode.

2. The push-cut assembly for adhesive strips of claim 1, wherein: The feeding assembly comprises a motor, a screw rod and a screw sleeve, the motor is fixedly arranged in the base, the screw rod is connected with the output shaft of the motor and stably installed in the base through a bearing seat, and the screw sleeve is sleeved on the surface of the screw rod and connected with the screw rod.

3. The push-cut assembly for adhesive strips of claim 2, wherein: The feeding assembly comprises a sliding seat and a push rod, one side of the screw sleeve is arranged with the sliding seat connected therewith, the push rod is transversely arranged at the upper end of the sliding seat and fixedly connected with the sliding seat, one end of the push rod extends into the feeding channel for directly pushing the rubber strip forward.

4. The push-cut assembly for adhesive strips of claim 2, wherein: The feeding assembly comprises a guide rod and a sliding sleeve, the guide rod is symmetrically arranged below the screw rod and connected with the base, and the sliding sleeve is arranged on the upper part of the guide rod and connected with the sliding seat, and the sliding sleeve can slide along the guide rod.

5. The push-cut assembly for adhesive strips of claim 1, wherein: The cutting assembly comprises a vertical column, a horizontal plate and a pneumatic cylinder, the vertical column is symmetrically arranged on the upper part of the base, the horizontal plate is transversely arranged on the top of the vertical column and fixedly connected with the vertical column through bolts, the pneumatic cylinder is vertically arranged on the upper part of the horizontal plate, and the carrier plate is located at the lower end of the pneumatic cylinder and moves in the vertical direction through the driving of the pneumatic cylinder.

6. The push-cut assembly for adhesive strips of claim 5, wherein: The cutting assembly comprises a carrier plate, a sliding rod, a clamping block and a blade, the sliding rod is arranged around the upper part of the carrier plate for enhancing the stability during cutting, the sliding rod can vertically slide along the horizontal plate, the clamping block is symmetrically connected below the carrier plate through bolts, and the blade is detachably arranged between the clamping blocks.

7. The push-cut assembly for adhesive strips of claim 6, wherein: The cutting assembly comprises a sliding rail, a sliding block and a connecting plate, the sliding rail is vertically arranged on the inner side of the vertical column, the sliding block is slidingly connected on the upper part of the sliding rail, one side of the connecting plate is connected with the sliding block, and the other side is connected with the carrier plate.

8. The push-cut assembly for adhesive strips of claim 6, wherein: The cutting assembly comprises a rod seat and a spring rod, the rod seat is sleeved on the upper part of the clamping block and can move together with the clamping block, the spring rod is arranged in the rod seat and can elastically stretch and contract, and the end of the spring rod is lower than the blade.

9. The push-cut assembly for adhesive strips of claim 1, wherein: The end of the base is provided with a cover adjacent to the cutting area for shielding the rubber strip.

10. The push-cut assembly for adhesive strips of claim 1, wherein: The lower part of the base is provided with a box for collecting the cut rubber strip.

Images