Cutting device for glass fiber mat layer

Abstract

The utility model discloses a cutting device for a glass fiber mat layer, which relates to the technical field of glass fiber cutting, and adopts the technical scheme that the cutting device for the glass fiber mat layer comprises a working table and a plurality of supporting legs arranged at the bottom of the working table, a feeding roller is arranged on the workbench, a cutting mechanism used for cutting a glass fiber mat layer is arranged on one side of the feeding roller, a rebound assembly is arranged on the portion, below the cutting mechanism, of the workbench, and sliding grooves are symmetrically formed in the workbench. The cutting mechanism has the advantages that the cutting surface of the cut glass fiber mat layer is smoother, the first spring is compressed after downward cutting, the cutting mechanism is retracted, the first spring restores deformation, the cutting groove is lifted, and the glass fiber mat layer is lifted by the cutting groove, so that the clamping assembly can clamp the glass fiber mat layer next time.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber cutting, and more specifically, to a cutting device for a glass fiber felt layer. Background Art

[0002] Glass fiber mat is a fabric material made of glass fiber, mainly composed of long and thin glass fibers, with a fiber diameter usually between 3-20 microns, usually manufactured by wet or dry process. The wet process is to deposit the glass fiber solution or slurry on a mesh or mesh roller and then dry it. The dry process is to mechanically stretch and align the glass fibers, and then reinforce them with a binder.

[0003] In daily production and manufacturing, glass fiber felt layers often need to be cut to meet the needs of different sizes and shapes. Traditional cutting methods usually use manual shearing or simple cutting tools. This method has the following problems: the cutting position is difficult to accurately control. Manual cutting can easily cause inconsistent shapes and sizes of the felt layer, affecting subsequent processing and use. In addition, after cutting, the glass fiber felt layer is prone to fall off and needs to be re-fixed, which increases the process and time consumption.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a cutting device for a glass fiber felt layer. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a cutting device for a glass fiber felt layer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for a glass fiber felt layer, comprising a workbench and a plurality of supporting legs arranged at the bottom of the workbench, the workbench is provided with a discharge roller for discharging the glass fiber felt layer, a cutting mechanism for cutting the glass fiber felt layer is provided on one side of the discharge roller, a rebound component is provided below the cutting mechanism and on the workbench, sliding grooves are symmetrically opened on the workbench, a clamping component is provided in the sliding groove, and a motion mechanism for controlling the movement of the clamping component is provided in the workbench.

[0007] Furthermore, the rebound component includes a cutting groove that matches the blade of the cutting mechanism, one end of a first spring is provided at the bottom of the cutting groove, and the other end of the first spring is provided with a mounting groove, and the mounting groove is located in the workbench.

[0008] Furthermore, the motion mechanism includes a mounting plate arranged at the bottom of the workbench, a motor is arranged on one side of the mounting plate, a screw is arranged at the output end of the motor, a sliding plate is arranged on the outside of the screw, support rods are symmetrically arranged on both sides of the screw, one end of a single support rod is arranged on the mounting plate, and the other end is arranged in the workbench, and the sliding plate is H-shaped.

[0009] Furthermore, the clamping assembly includes a lower clamping block arranged on an H-shaped sliding plate, a connecting column is arranged in the lower clamping block, one end of the connecting column is inserted into the lower clamping block, and a movable groove for moving the connecting column is arranged in the part in contact with the lower clamping block, and a clamping block is arranged on the connecting column, and the clamping block is located below the movable groove.

[0010] Furthermore, an upper clamping block is provided at the other end of the connecting column, the connecting column passes through the upper clamping block and is provided with a contact ball, the connecting column is located on the outer side of a section between the upper clamping block and the contact ball and is sleeved with a second spring, one end of the second spring is provided on the contact ball, and the other end is provided in the upper clamping block.

[0011] Furthermore, the workbench is symmetrically provided with limit blocks, the limit blocks are arranged in an inclined shape on one side facing the clamping assembly, and the limit blocks are symmetrically arranged at the front end of the sliding groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting a rebound component, since a first spring is provided at the bottom of the cutting groove, and the notch of the cutting groove coincides with the blade of the cutting mechanism, the advantage is that the cutting surface of the glass fiber felt layer after cutting is smoother, the first spring is compressed after cutting downward, and the first spring of the cutting mechanism is retracted to restore the deformation, and the cutting groove is lifted, and the cutting groove lifts the glass fiber felt layer so that the clamping component can clamp it next time, which solves the problem that the cutting position is difficult to determine and the glass fiber felt layer is easy to fall off after cutting in the background technology;

[0014] 2. In the utility model, by setting a clamping assembly and a limit block, when the clamping assembly returns under the drive of the motor, the lower clamping block lifts the glass fiber felt layer, and then the contact ball contacts the limit block, thereby clamping the glass fiber felt layer. The advantage of this is that there is no need to manually put the glass fiber felt layer into the clamping assembly for clamping, which saves a certain amount of workload for the staff and solves the problem of wasting time in re-fixing after cutting is completed in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the control mechanism in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the clamping assembly in the utility model.

[0019] 1. Workbench; 2. Sliding groove; 3. Support leg; 4. Clamping assembly; 5. Cutting mechanism; 6. Feeding roller; 7. Limit block; 8. Mounting groove; 9. First spring; 10. Support rod; 11. Screw; 12. Sliding plate; 13. Mounting plate; 14. Motor; 15. Upper clamping block; 16. Lower clamping block; 17. Contact ball; 18. Second spring; 19. Connecting column; 20. Block; 21. Moving groove; 22. Cutting groove. DETAILED DESCRIPTION

[0020] like Figure 1-3 As shown, the utility model provides a glass fiber felt layer cutting device, including a workbench 1, and a plurality of supporting legs 3 arranged at the bottom of the workbench 1, a feeding roller 6 for discharging the glass fiber felt layer is arranged on the workbench 1, a cutting mechanism 5 for cutting the glass fiber felt layer is arranged on one side of the feeding roller 6, a rebound component is arranged below the cutting mechanism 5 and on the workbench 1, sliding grooves 2 are symmetrically opened on the workbench 1, a clamping component 4 is arranged in the sliding groove 2, and a motion mechanism for controlling the movement of the clamping component 4 is arranged in the workbench 1.

[0021] The rebound component includes a cutting groove 22 that matches the blade of the cutting mechanism 5. One end of the first spring 9 is provided at the bottom of the cutting groove 22, and the other end of the first spring 9 is provided with a mounting groove 8. The mounting groove 8 is located in the workbench 1. The purpose of arranging the rebound component here is to lift the cut glass fiber felt layer again to facilitate the next clamping.

[0022] The motion mechanism includes a mounting plate 13 arranged at the bottom of the workbench 1, a motor 14 is arranged on one side of the mounting plate 13, a screw 11 is arranged at the output end of the motor 14, a sliding plate 12 is arranged on the outside of the screw 11, and support rods 10 are symmetrically arranged on both sides of the screw 11. One end of a single support rod 10 is arranged on the mounting plate 13, and the other end is arranged in the workbench 1, and the sliding plate 12 is H-shaped.

[0023] The clamping assembly 4 includes a lower clamping block 16 arranged on the H-shaped sliding plate 12, a connecting column 19 is arranged in the lower clamping block 16, one end of the connecting column 19 is inserted into the lower clamping block 16, and the part in contact with the lower clamping block 16 is provided with a moving groove 21 for moving the connecting column 19, a clamping block 20 is arranged on the connecting column 19, and the clamping block 20 is located below the moving groove 21, and an upper clamping block 15 is arranged on the other end of the connecting column 19, the connecting column 19 passes through the upper clamping block 15 and is provided with a contact ball 17, and the connecting column 19 is located at a section of the upper clamping block 15 and the contact ball 17. The outer side of the second spring 18 is provided, one end of the second spring 18 is arranged on the contact ball 17, and the other end is arranged in the upper clamping block 15. The function of arranging the clamping assembly 4 here is to cooperate with the limit block 7, so that the glass fiber felt layer is automatically fixed during the return process.

[0024] The workbench 1 is symmetrically provided with limit blocks 7 , and the side of the limit blocks 7 facing the clamping assembly 4 is arranged in an inclined shape. The limit blocks 7 are symmetrically arranged at the front end of the sliding groove 2 .

[0025] Working principle: After the cutting is completed, the contact ball 17 is pushed outward, so that the connecting column 19 moves in the moving groove 21, and then the clamping block 20 leaves the inner wall of the lower clamping block 16, so that the inner wall of the lower clamping block 16 no longer limits the clamping block 20, and then the second spring 18 recovers its deformation, pushing the contact ball 17 out, so that the upper clamping block 15 is separated from the lower clamping block 16, and after the cut glass fiber mat layer is taken out, the motor 14 is started, and the motor 14 drives the screw 11 to rotate. Due to the existence of the support rod 10, the sliding plate 12 drives the clamping assembly 4 to move toward the discharge roller 6. After the contact ball 17 comes into contact with the limit block 7, the contact ball 17 is pressed downward, so that the connecting column 19 moves downward, and then the second spring 18 is compressed, and the lower clamping block 16 lifts the glass fiber felt layer and clamps it, and then presses the cutting mechanism 5 downward, and then the cutting mechanism 5 moves downward to cut the glass fiber felt layer, the cutting edge of the cutting mechanism 5 coincides with the cutting groove 22, and the cutting groove 22 moves downward. The first spring 9 is compressed in the mounting groove 8. After the cutting is completed, the cutting mechanism 5 is lifted, and the first spring 9 recovers its deformation, and then the cutting groove 22 is lifted.

[0026] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A glass fiber felt cutting device, comprising a workbench (1) and a plurality of supporting legs (3) arranged at the bottom of the workbench (1), characterized in that: The workbench (1) is provided with a discharge roller (6) for discharging the glass fiber felt layer, a cutting mechanism (5) for cutting the glass fiber felt layer is provided on one side of the discharge roller (6), a rebound component is provided below the cutting mechanism (5) and on the workbench (1), sliding grooves (2) are symmetrically provided on the workbench (1), a clamping component (4) is provided in the sliding groove (2), and a motion mechanism for controlling the movement of the clamping component (4) is provided in the workbench (1).

2. A cutting device for a glass fiber mat layer according to claim 1, characterized in that: The rebound component comprises a cutting groove (22) which matches the cutting edge of the cutting mechanism (5); one end of a first spring (9) is arranged at the bottom of the cutting groove (22); the other end of the first spring (9) is arranged with a mounting groove (8); and the mounting groove (8) is located in the workbench (1).

3. A cutting device for a glass fiber mat layer according to claim 1, characterized in that: The motion mechanism comprises a mounting plate (13) arranged at the bottom of the workbench (1), a motor (14) is arranged on one side of the mounting plate (13), a screw rod (11) is arranged at the output end of the motor (14), a sliding plate (12) is arranged on the outside of the screw rod (11), support rods (10) are symmetrically arranged on both sides of the screw rod (11), one end of a single support rod (10) is arranged on the mounting plate (13), and the other end is arranged in the workbench (1), and the sliding plate (12) is H-shaped.

4. A cutting device for a glass fiber mat layer according to claim 3, characterized in that: The clamping assembly (4) comprises a lower clamping block (16) arranged on an H-shaped sliding plate (12), a connecting column (19) being arranged inside the lower clamping block (16), one end of the connecting column (19) being inserted into the lower clamping block (16), and a moving groove (21) for moving the connecting column (19) being arranged at a portion in contact with the lower clamping block (16), and a clamping block (20) being arranged on the connecting column (19), and the clamping block (20) being located below the moving groove (21).

5. A cutting device for a glass fiber mat layer according to claim 4, characterized in that: The other end of the connecting column (19) is provided with an upper clamping block (15), the connecting column (19) passes through the upper clamping block (15) and is provided with a contact ball (17), the connecting column (19) is located at a section outside the upper clamping block (15) and the contact ball (17) and is sleeved with a second spring (18), one end of the second spring (18) is provided on the contact ball (17), and the other end is provided in the upper clamping block (15).

6. A cutting device for a glass fiber mat layer according to claim 1, characterized in that: The workbench (1) is symmetrically provided with a limit block (7), the limit block (7) is arranged in an inclined shape on one side facing the clamping assembly (4), and the limit block (7) is symmetrically arranged at the front end of the sliding groove (2).

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