Efficient cutting equipment for seam attaching belt production

Abstract

The utility model relates to the technical field of cutting equipment, and discloses efficient cutting equipment for seam tape production, which comprises a cutting table, a cutting component is arranged at the top of one end of the cutting table, and two support rollers for supporting a seam tape are symmetrically mounted at the top of the cutting table along the length direction of the cutting table. The cutting assembly comprises a fixing base, a cutting groove is formed in the middle of the fixing base, a cutting knife is movably arranged above the fixing base, lifting assemblies used for driving the cutting knife to move up and down are symmetrically arranged at the two ends of the fixing base, and a fixing frame is fixedly connected to the sides, away from the supporting rollers, of the lifting assemblies. A limiting plate is arranged on the inner side of the fixing frame, and a second electric push rod used for driving the limiting plate to move is installed on the fixing frame. In the cutting process, the seam attaching belt does not need to be manually moved, the cutting length of each time is fixed through the arrangement of the limiting plate, and the cutting efficiency and the cutting precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to an efficient cutting equipment for the production of joint tapes. Background Technique

[0002] The joint tape is a material used for repairing road cracks. It is mainly made of raw materials such as asphalt and rubber powder through special processes, and has the characteristic of self-adhesion, which is suitable for the waterproof treatment of surface cracks on highways. The use of joint tapes can effectively prevent cracks from further expanding, and can reduce road surface damage caused by cracks, and extend the service life of the road surface.

[0003] When the joint tape is produced, it is usually in the form of a relatively wide roll, and then the relatively wide roll of joint tape is cut into several joint tapes with specified widths, such as 5 cm, 10 cm, 15 cm, etc. At this time, a cutting device is required, and the traditional cutting device mainly relies on manual movement of the joint tape for cutting, with low cutting efficiency and cutting accuracy. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that the traditional joint tape cutting device mainly relies on manual movement of the joint tape for cutting, with low cutting efficiency and cutting accuracy.

[0005] To solve the above problems, the technical solution of the utility model is: an efficient cutting equipment for the production of joint tapes, including a cutting table, a cutting assembly is provided at the top of one end of the cutting table, two support rollers for supporting the joint tape are symmetrically installed on the top of the cutting table along the length direction of the cutting table, a translation assembly for driving the movement of the joint tape is provided between the two support rollers, the cutting assembly includes a fixed seat, a cutting groove is opened in the middle of the fixed seat, a cutting knife is movably arranged above, lifting assemblies for driving the cutting knife to move up and down are symmetrically arranged at both ends of the fixed seat, a fixed frame is fixedly connected to the side of the lifting assembly away from the support roller, a limiting plate is arranged inside the fixed frame, and an electric push rod two for driving the limiting plate to move is installed on the fixed frame.

[0006] Further, the translation assembly includes two vertical plates installed on the bottom surface of the cutting table, a driving block one is arranged between the two vertical plates, and a lead screw one that penetrates and is threadedly connected to the driving block one is rotatably installed between the two vertical plates. A motor one for driving the rotation of the lead screw one is installed on the outside of one vertical plate. A sliding groove adapted to the driving block one is opened on the cutting table, and a push plate is installed at one end of the driving block one after passing through the sliding groove.

[0007] Further, an installation groove is opened at one end of the top surface of the cutting table where the support roller is located, ear plates are fixedly connected to the bottoms of both ends of the fixed seat, and the ear plates are installed inside the installation groove through bolts.

[0008] Further, the lifting component includes a fixed cylinder. A through groove is formed on one side of the fixed cylinder close to the fixed seat, and a second driving block is arranged inside. One end of the second driving block passes through the through groove and is provided with a positioning frame. The end of the cutting knife is installed inside the positioning frame through a bolt. A second lead screw that penetrates and is threadedly connected to the second driving block is rotatably installed inside the fixed cylinder, and a second motor for driving the second lead screw to rotate is installed on the top of the fixed cylinder.

[0009] Further, a cross plate is installed on the upper part of the fixed cylinder close to one side of the support roller through a support frame. An electric push rod one is installed on the top of the cross plate, and a pressing plate with a V-shaped structure is installed at the movable end of the electric push rod one.

[0010] Further, a material guiding groove is installed at one end of the cutting table for the cutting component.

[0011] The advantages of the present utility model compared with the existing technology are as follows: The telescopic movement of the electric push rod two of the present utility model drives the limiting plate to move, and the distance between the limiting plate and the cutting knife can be adjusted to realize the adjustment of the cutting width of the joint tape. The first motor drives the first lead screw to rotate, prompting the pushing plate to push the joint tape towards the direction of the cutting knife, and the end of the joint tape is attached to the limiting plate. The cutting of the joint tape can be completed through the cutting component. During the cutting process, there is no need for manual movement of the joint tape. The setting of the limiting plate makes the cutting length fixed each time, improving the cutting efficiency and cutting accuracy. Description of the Drawings

[0012] Figure 1 is the three-dimensional view of the present utility model Figure 1 .

[0013] Figure 2 is the three-dimensional view of the present utility model Figure 2 .

[0014] Figure 3 is the sectional view of the present utility model Figure 1 .

[0015] Figure 4 is the sectional view of the present utility model Figure 2 .

[0016] As shown in the figure: 1. Cutting table; 2. Support roller; 3. Vertical plate; 4. First driving block; 5. First lead screw; 6. First motor; 7. Pushing plate; 8. Fixed seat; 9. Ear plate; 10. Cutting knife; 11. Fixed cylinder; 12. Second driving block; 13. Positioning frame; 14. Second lead screw; 15. Second motor; 16. Support frame; 17. Cross plate; 18. Electric push rod one; 19. Pressing plate; 20. Fixed frame; 21. Limiting plate; 22. Electric push rod two; 23. Material guiding groove. Detailed Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] As Figure 1 and Figure 2 shown, an efficient cutting device for the production of seam tapes includes a cutting table 1. At the top of one end of the cutting table 1, there is a cutting assembly. Along the length direction of the cutting table 1, two support rollers 2 for supporting the seam tape are symmetrically installed on the top of the cutting table 1. Between the two support rollers 2, there is a translation assembly for driving the movement of the seam tape. The translation assembly includes two vertical plates 3 installed on the bottom surface of the cutting table 1. Between the two vertical plates 3, there is a driving block one 4, and a lead screw one 5 that passes through and is threadedly connected to the driving block one 4 is rotatably installed between the two vertical plates 3. On the outside of one vertical plate 3, there is a motor one 6 for driving the rotation of the lead screw one 5. A chute adapted to the driving block one 4 is opened on the cutting table 1, and one end of the driving block one 4 passes through the chute and is installed with a push plate 7.

[0019] Place the seam tape above the two support rollers 2. The motor one 6 drives the lead screw one 5 to rotate, causing the driving block one 4 to drive the push plate 7 to move, and the mechanized pushing of the seam tape can be realized through the push plate 7.

[0020] As Figure 3 and Figure 4 shown, the cutting assembly includes a fixed seat 8. An installation groove is opened on the top surface of the cutting table 1 at one end of the support roller 2. At the bottom of both ends of the fixed seat 8, there are ear plates 9, and the ear plates 9 are installed inside the installation groove through bolts. A cutting groove is opened in the middle of the fixed seat 8, and a cutting knife 10 is movably arranged above. At both ends of the fixed seat 8, there are lifting assemblies for driving the cutting knife 10 to move up and down. The lifting assembly includes a fixed cylinder 11. A through groove is opened on one side of the fixed cylinder 11 close to the fixed seat 8, and a driving block two 12 is arranged inside. One end of the driving block two 12 passes through the through groove and is installed with a positioning frame 13. The end of the cutting knife 10 is installed inside the positioning frame 13 through bolts. A lead screw two 14 that passes through and is threadedly connected to the driving block two 12 is rotatably installed inside the fixed cylinder 11. At the top of the fixed cylinder 11, there is a motor two 15 for driving the rotation of the lead screw two 14. On the upper part of one side of the fixed cylinder 11 close to the support roller 2, there is a cross plate 17 installed through a support frame 16. On the top of the cross plate 17, there is an electric push rod one 18, and a V-shaped pressing plate 19 is installed at the movable end of the electric push rod one 18.

[0021] The second motor 15 drives the second lead screw 14 to rotate, prompting the second driving block 12 to drive the positioning frame 13 and the cutting knife 10 to move, enabling the cutting of the joint tape. The telescopic movement of the first electric push rod 18 can drive the pressing plate 19 to move up and down. Through the pressing plate 19, the joint tape can be tightly fixed, ensuring the stability during the cutting of the joint tape.

[0022] As Figure 1 and Figure 3 shown, a fixed frame 20 is fixedly connected to the side of the lifting assembly away from the support roller 2. A limiting plate 21 is arranged inside the fixed frame 20, and an electric push rod two 22 for driving the limiting plate 21 to move is installed on the fixed frame 20. A material guiding groove 23 is installed at one end of the cutting table 1 for the cutting assembly.

[0023] By driving the limiting plate 21 to move through the telescopic movement of the electric push rod two 22, the distance between the limiting plate 21 and the cutting knife 10 can be adjusted, and thus the cutting width of the joint tape can be adjusted.

[0024] In specific use, a collection box is placed below the material guiding groove 23. The joint tape to be cut is placed on the support roller 2. The distance between the limiting plate 21 and the cutting knife 10 is adjusted. The first motor 6 drives the first lead screw 5 to rotate, prompting the first driving block 4 to drive the pushing plate 7 to move, pushing the joint tape towards the cutting knife 10, and making the end of the joint tape fit against the limiting plate 21. The first electric push rod 18 extends to make the pressing plate 19 move downward and tightly fix the joint tape. The second motor 15 drives the second lead screw 14 to rotate, prompting the second driving block 12 to drive the positioning frame 13 and the cutting knife 10 to move downward to complete the cutting of the joint tape. The cut joint tape falls into the collection box under the action of the material guiding groove 23. After each cutting, the first electric push rod 18 contracts to make the pressing plate 19 return to its original position. The pushing plate 7 pushes the joint tape towards the cutting knife 10 again and makes the end of the joint tape fit against the limiting plate 21. The first electric push rod 18 extends again to make the pressing plate 19 move downward and tightly fix the joint tape, and then the next cutting can be carried out.

[0025] Parts not disclosed in the present utility model are all prior arts, and their specific structures and working principles will not be elaborated herein.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the present invention and its embodiments is not restrictive. What is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In general, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural modes and embodiments without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. An efficient cutting device for producing seam tape, comprising a cutting table (1), wherein a cutting assembly is provided at the top of one end of the cutting table (1), characterized in that: Two support rollers (2) for supporting the seam tape are symmetrically installed on the top of the cutting table (1) along the length direction of the cutting table (1), and a translation assembly for driving the seam tape to move is arranged between the two support rollers (2). The cutting assembly comprises a fixed seat (8), a cutting groove is arranged in the middle of the fixed seat (8), a cutting knife (10) is movably arranged on the top, and lifting assemblies for driving the cutting knife (10) to move up and down are symmetrically arranged at both ends of the fixed seat (8), a fixed frame (20) is fixedly connected to the side of the lifting assembly away from the support roller (2), a limit plate (21) is arranged on the inner side of the fixed frame (20), and an electric push rod (22) for driving the limit plate (21) to move is installed on the fixed frame (20).

2. The high-efficiency cutting device for producing seam tape according to claim 1, characterized in that: The translation assembly comprises two vertical plates (3) mounted on the bottom surface of the cutting table (1), a driving block (4) is arranged between the two vertical plates (3), and a screw rod (5) is rotatably mounted between the two vertical plates (3) and penetrates through and is threadedly connected to the driving block (4), a motor (6) for driving the screw rod (5) to rotate is mounted on the outer side of one vertical plate (3), a slide groove matched with the driving block (4) is opened on the cutting table (1), and a push plate (7) is mounted on one end of the driving block (4) after passing through the slide groove.

3. The high-efficiency cutting device for producing seam tape according to claim 1, characterized in that: The top surface of the cutting table (1) is provided with a mounting groove at one end of the supporting roller (2), and the bottoms of both ends of the fixing seat (8) are fixedly connected with ear plates (9), and the ear plates (9) are installed inside the mounting groove by bolts.

4. The high-efficiency cutting device for producing seam tape according to claim 1, characterized in that: The lifting assembly comprises a fixed cylinder (11), a through slot is provided on one side of the fixed cylinder (11) close to the fixed seat (8), a driving block (12) is provided inside, one end of the driving block (12) passes through the through slot and is installed with a positioning frame (13), the end of the cutting knife (10) is installed inside the positioning frame (13) by means of bolts, a screw rod (14) is rotatably installed inside the fixed cylinder (11) and passes through and is threadedly connected to the driving block (12), and a motor (15) for driving the screw rod (14) to rotate is installed on the top of the fixed cylinder (11).

5. The high-efficiency cutting device for producing seam tape according to claim 4, characterized in that: A transverse plate (17) is installed on the upper part of the fixed cylinder (11) close to the support roller (2) through a support frame (16), an electric push rod (18) is installed on the top of the transverse plate (17), and a V-shaped pressure plate (19) is installed on the movable end of the electric push rod (18).

6. The high-efficiency cutting device for producing seam tape according to claim 1, characterized in that: The cutting table (1) is provided with a material guide trough (23) at one end of the cutting assembly.

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