Glass fiber cutting device

Abstract

The utility model discloses a glass fiber cutting device, which belongs to the technical field of glass fiber processing, and comprises a processing table and a cutting blade, both ends of the top of the processing table are fixedly connected with limiting rods, the side surfaces of the limiting rods are sleeved with springs, the top ends of the limiting rods are fixedly connected with a U-shaped supporting plate, and the bottom end of the supporting plate is fixedly connected with the processing table. Limiting blocks are slidably connected to the side faces of the limiting rods, square pointing plates used for pointing to the cutting position are fixedly connected to the adjacent sides of the two limiting blocks, U-shaped inverted pull blocks are fixedly connected to the ends, away from the pointing plates, of the limiting blocks, a top plate is fixedly connected to the top ends of the two supporting plates, and an electric telescopic rod is installed at the bottom end of the top plate. According to the glass fiber cloth cutting device, the pointing plate is arranged for pre-pointing the cutting position of glass fiber cloth, and the cutting precision and machining quality of the cutting device on the glass fiber cloth are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass fiber processing, in particular to a glass fiber cutting device. Background Art

[0002] During the processing of glass fiber cloth, a cutting device is required to cut the glass fiber cloth. When the existing cutting device cuts the glass fiber cloth, due to the distance between the cutting blade and the glass fiber cloth, it is inconvenient to control the cutting position of the glass fiber cloth, which reduces the cutting accuracy of the cutting device on the glass fiber cloth, thereby affecting the cutting processing quality of the glass fiber cloth.

[0003] Example (authorization announcement number is CN216378865U) A glass fiber cutting device includes a glass fiber cloth body and a cutting knife arranged on one side of the glass fiber cloth body, the glass fiber cutting device also includes: a cloth pressing mechanism, which is arranged on both sides of the glass fiber cloth body and is used to fix the position of the glass fiber cloth, the cloth pressing mechanism includes clamping frames symmetrically arranged on both sides of the glass fiber cloth body, the clamping frames on both sides are provided with pushing components, which are used to control the clamping frames on both sides to approach or move away from each other, and the centers of the clamping frames on both sides are provided with lower blades, and. A glass fiber cutting device designed by the utility model ensures the neatness of the cut edge of the glass fiber cloth by pressing the glass fiber cloth, and at the same time removes burrs from the cut edge by wind extraction, and seals the cut edge by ironing process to prevent the cut edge from running out of line, effectively ensures the cutting quality of the glass fiber cloth, is safe and guaranteed to use, and has usable value in the field of glass fiber processing technology. The device does not consider the inconvenience of controlling the cutting position of the glass fiber cloth, which affects the cutting accuracy of the cutting device on the glass fiber cloth and reduces its cutting processing quality. Utility Model Content

[0004] The purpose of the utility model is to provide a glass fiber cutting device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass fiber cutting device, comprising a processing table and a cutting blade for cutting glass fiber cloth, both ends of the top of the processing table are fixedly connected to limit rods, the side of the limit rod is sleeved with a spring, the top of the limit rod is fixedly connected to a U-shaped support plate, the bottom end of the support plate is fixedly connected to the processing table, the side of the limit rod is slidably connected to a limit block, the adjacent sides of the two limit blocks are fixedly connected with a U-shaped pointing plate for pointing to the cutting position, the end of the limit block away from the pointing plate is fixedly connected with a U-shaped inverted pulling block, the tops of the two support plates are fixedly connected with a top plate, the bottom end of the top plate is installed with an electric telescopic rod, the movable end of the electric telescopic rod is fixedly connected with a fixed plate, and the bottom end of the fixed plate is fixedly connected to the cutting blade.

[0006] Preferably, the top and bottom ends of the spring are fixedly connected to the support plate and the limit block respectively, a waste opening is installed at the top of the processing table through a through slot, and the bottom end of the waste opening is connected to a waste box.

[0007] Preferably, the top of the waste box is fixedly connected to the processing table, and the side of the waste box is connected to a rotating ring.

[0008] Preferably, push plates are fixedly connected to both ends of the outer ring surface of the rotating ring, and fixed blocks are fixedly connected to both ends of the side surfaces of the rotating ring.

[0009] Preferably, the top end of the upper fixed block and the bottom end of the lower fixed block are respectively fixedly connected with sliding blocks, and the side surface of the rotating ring is slidably connected with a filter ring.

[0010] Preferably, the inner ring surface of the filter ring is slidably connected to the sliding block via a sliding groove, and a filter net is installed on the inner ring surface of the filter ring.

[0011] Preferably, a brush of a brush plate is overlapped on the side of the filter screen, and both end surfaces of the brush plate are fixedly connected to the rotating ring.

[0012] Preferably, a fan is installed at one end of the filter ring away from the rotating ring, and L-shaped connecting plates are fixedly connected to both side surfaces of the filter ring, and one end of the connecting plate away from the filter ring is fixedly connected to the waste box.

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

[0014] The glass fiber cutting device realizes longitudinal movement of the cutting blade by providing power through an electric telescopic rod; the fixed plate provides support and protection for the cutting blade to prevent the cutting blade from bending and damage; the pointing plate pre-points the cutting position of the cutting device for the glass fiber cloth to improve the cutting accuracy of the cutting device for the glass fiber cloth, thereby improving the cutting processing quality of the glass fiber cloth by the cutting device; the limiting block moves along the path of the limiting rod to improve the movement stability of the pointing plate; the spring provides elastic force to prevent the pointing plate from shaking when the pointing plate performs pointing cutting on the glass fiber cloth, thereby further improving the processing quality of the glass fiber cloth.

[0015] The glass fiber cutting device is provided with a waste opening to facilitate the cutting waste of the glass fiber cloth on the top of the processing table to flow into the waste box for storage. At the same time, the fan is provided to provide power to make the scattered glass fiber waste dust flow into the waste box to prevent the glass fiber dust from escaping. The filter is provided to block and prevent the glass fiber dust from adhering to the surface of the filter to cause clogging and affect the collection effect of the cutting waste of the glass fiber cloth. By pushing the push plate, the brush plate is rotated during the transmission process, so that the brush on the side of the brush plate cleans the filter, improves the air permeability of the filter, and thus improves the collection effect of the glass fiber cloth waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0019] Figure 3 For the utility model Figure 1 A magnified view of the structure at B in the middle;

[0020] Figure 4 It is a schematic diagram of the split structure of the rotating ring and the filtering ring of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. processing table; 2. support plate; 3. top plate; 4. electric telescopic rod; 5. fixed plate; 6. cutting blade; 7. limit rod; 8. spring; 9. limit block; 10. pull block; 11. pointing plate; 12. waste port; 13. waste box; 14. rotating ring; 15. filter ring; 16. fan; 17. connecting plate; 18. filter net; 19. brush plate; 20. fixed block; 21. sliding block; 22. push plate. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0026] In order to solve the problem that the glass fiber cutting device is inconvenient to control the cutting position of the glass fiber cloth when in use, which reduces its cutting accuracy and thus affects the cutting quality of the glass fiber cloth by the cutting device, please refer to Figures 1 to 4 The structure of the device body is a processing table 1 and a cutting blade 6 for cutting glass fiber cloth. Both ends of the top of the processing table 1 are fixedly connected to limit rods 7 to fix the position of the limit rods 7. The top of the limit rod 7 is fixedly connected to a U-shaped support plate 2, and the bottom end of the support plate 2 is fixedly connected to the processing table 1 to achieve the fixation of the mutual position of the support plate 2 and the limit rod 7, thereby improving the structural stability of the device. The side of the limit rod 7 is slidably connected to a limit block 9, so that the limit block 9 moves down along the path of the limit rod 7. A spring 8 is sleeved on the side of the limit rod 7. The top and bottom ends of the spring 8 are fixedly connected to the support plate 2 and the limit block 9 respectively. The set spring 8 provides elastic force, and the spring 8 pushes the limit block 9 to move downward, so that the bottom end of the limit block 9 is close to the processing table 1. The adjacent sides of the two limit blocks 9 are fixedly connected with a mouth-shaped pointing plate 11 for pointing to the cutting position.

[0027] The pointing plate 11 is set to point the pre-cutting position of the glass fiber cloth, improve the cutting accuracy of the glass fiber cloth by the cutting device, and further improve the cutting processing quality of the glass fiber cloth by the cutting device. The end of the limit block 9 away from the pointing plate 11 is fixedly connected with a U-shaped inverted pull block 10. The set pull block 10 is convenient for pulling the limit block 9 to move the position, thereby improving the convenience of using the device. The top ends of the two support plates 2 are fixedly connected with a top plate 3, and an electric telescopic rod 4 is installed at the bottom end of the top plate 3. The set top plate 3 fixes the fixed end of the electric telescopic rod 4 in position, and the set electric telescopic rod 4 provides power. The moving end of the electric telescopic rod 4 is fixedly connected with a fixed plate 5, and the bottom end of the fixed plate 5 is fixedly connected to the cutting blade 6. The set fixed plate 5 supports and protects the cutting blade 6 to prevent the cutting blade 6 from bending and damage during use, thereby extending the service life of the device.

[0028] A waste opening 12 is installed at the top of the processing table 1 through a through slot, and a waste box 13 is connected to the bottom of the waste opening 12. The waste opening 12 is set to facilitate the glass fiber cloth cutting waste at the top of the processing table 1 to flow into the waste box 13 to prevent the glass fiber cloth cutting waste from polluting the air environment. The top of the waste box 13 is fixedly connected to the processing table 1, and a rotating ring 14 is connected to the side of the waste box 13, and the outer peripheral side of the rotating ring 14 is rotatably connected to the side of the waste box 13, which is convenient for realizing the relative rotation of the rotating ring 14 and the waste box 13. Both ends of the outer ring surface of 14 are fixedly connected with push plates 22, and the push plates 22 are arranged to facilitate the rotation of the rotating ring 14. Both ends of the side surface of the rotating ring 14 are fixedly connected with fixed blocks 20. The top end of the upper fixed block 20 and the bottom end of the lower fixed block 20 are respectively fixedly connected with sliding blocks 21 to achieve fixed positions of the fixed block 20 and the sliding block 21. The side surface of the rotating ring 14 is slidably connected with a filter ring 15 to achieve relative rotation between the filter ring 15 and the rotating ring 14. The inner ring surface of the filter ring 15 is slidably connected with the sliding block 21 through an opened slide groove.

[0029] The sliding block 21 is arranged to fix the rotation position of the filter ring 15, and prevent the filter ring 15 from falling off, thereby improving the structural stability of the device parts, and the inner ring surface of the filter ring 15 is rotatably connected to the fixing block 20, and a filter screen 18 is installed on the inner ring surface of the filter ring 15, and the filter screen 18 is arranged to block the glass fiber cloth cutting waste in the waste box 13, and the side of the filter screen 18 is overlapped with a brush of a brush plate 19, and the glass fiber cloth cutting waste adhered to the surface of the filter screen 18 is cleaned by the brush fixedly connected to the side of the brush plate 19, so as to prevent the surface of the filter screen 18 from being blocked by the glass fiber cloth cutting waste, which affects the filtering. The air permeability of the net 18 is improved, and both end surfaces of the brush plate 19 are fixedly connected to the rotating ring 14, so that the brush plate 19 and the rotating ring 14 rotate and move synchronously. A fan 16 is installed at the end of the filter ring 15 away from the rotating ring 14. The fan 16 provides power to extract the glass fiber cloth cutting waste on the top of the processing table 1, thereby improving the waste storage effect. L-shaped connecting plates 17 are fixedly connected to both side surfaces of the filter ring 15. The end of the connecting plate 17 away from the filter ring 15 is fixedly connected to the waste box 13. The connecting plate 17 is set to fix the position of the filter ring 15 to improve the structural stability of the device parts.

[0030] The electric telescopic rod 4 and the fan 16 are both prior arts. The working principle, size and model are irrelevant to the function of the present application, so no further description is given. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0031] How it works

[0032] When using the glass fiber cutting device, the user places the glass fiber cloth with cutting on the top of the processing table 1, pulls the pulling block 10 to move up, and then realizes the upward movement of the pointing plate 11, so that the glass fiber cloth is placed on the bottom of the pointing plate 11, and releases the pushing and pulling action of the pulling block 10. Under the elastic force of the spring 8, the limit block 9 moves down along the path of the limit rod 7. During the transmission process, the pointing plate 11 is close to the glass fiber cloth, which is convenient for pre-cutting and pointing the glass fiber cloth through the pointing plate 11, thereby improving the cutting accuracy of the glass fiber cloth by the cutting device, and then improving the cutting processing quality of the glass fiber cloth by the cutting device. After the glass fiber cloth moves to the specified cutting position, the electric telescopic rod 4 is started, and the cutting blade 6 is controlled to move downward during the rotation process to realize the cutting effect on the glass fiber cloth. The set fixed plate 5 supports and protects the cutting blade 6 to prevent the cutting blade 6 from bending and damage.

[0033] The glass fiber cloth cutting waste on the top of the processing table 1 flows into the waste box 13 through the waste opening 12, and the fan 16 is started to provide suction to further enhance the collection effect of the waste box 13 on the glass fiber cloth cutting waste. The filter 18 is provided to prevent the waste in the waste box 13 from flowing out, and at the same time prevent the glass fiber cloth cutting waste dust from adhering to the surface of the filter 18 to affect its air permeability, and push the push plate 22 to make the rotating ring 14 rotate. During the transmission process, the brush of the brush plate 19 cleans the debris adhered to the surface of the filter 18. The fixed block 20 and the sliding block 21 are provided to achieve the relative rotation stability of the rotating ring 14 and the filter ring 15, improve the air permeability of the filter 18, and improve the collection effect of the waste box 13 on the glass fiber cloth waste.

[0034] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass fiber cutting device, comprising a processing table (1) and a cutting blade (6) for cutting glass fiber cloth, characterized in that: Both ends of the top of the processing table (1) are fixedly connected to limit rods (7), the side of the limit rod (7) is sleeved with a spring (8), the top of the limit rod (7) is fixedly connected to a U-shaped support plate (2), the bottom of the support plate (2) is fixedly connected to the processing table (1), and the side of the limit rod (7) is slidably connected to a limit block (9); The two limit blocks (9) are fixedly connected to the adjacent sides with a U-shaped pointing plate (11) for pointing to the cutting position; the end of the limit block (9) away from the pointing plate (11) is fixedly connected to a U-shaped inverted pulling block (10); the top ends of the two support plates (2) are fixedly connected to a top plate (3); the bottom end of the top plate (3) is equipped with an electric telescopic rod (4); the movable end of the electric telescopic rod (4) is fixedly connected to a fixed plate (5); the bottom end of the fixed plate (5) is fixedly connected to the cutting blade (6).

2. A glass fiber cutting device according to claim 1, characterized in that: The top and bottom ends of the spring (8) are fixedly connected to the support plate (2) and the limit block (9) respectively; a waste opening (12) is installed at the top of the processing table (1) through a through slot; and the bottom end of the waste opening (12) is connected to a waste box (13).

3. A glass fiber cutting device according to claim 2, characterized in that: The top end of the waste box (13) is fixedly connected to the processing table (1), and the side of the waste box (13) is connected to a rotating ring (14).

4. A glass fiber cutting device according to claim 3, characterized in that: Push plates (22) are fixedly connected to both ends of the outer ring surface of the rotating ring (14), and fixed blocks (20) are fixedly connected to both ends of the side surface of the rotating ring (14).

5. A glass fiber cutting device according to claim 4, characterized in that: The top end of the upper fixed block (20) and the bottom end of the lower fixed block (20) are respectively fixedly connected to sliding blocks (21), and the side of the rotating ring (14) is slidably connected to a filter ring (15).

6. A glass fiber cutting device according to claim 5, characterized in that: The inner ring surface of the filter ring (15) is slidably connected to the sliding block (21) via a sliding groove, and a filter screen (18) is installed on the inner ring surface of the filter ring (15).

7. A glass fiber cutting device according to claim 6, characterized in that: The filter screen (18) is overlapped with a brush of a brush plate (19) on the side surface, and both end surfaces of the brush plate (19) are fixedly connected to the rotating ring (14).

8. A glass fiber cutting device according to claim 5, characterized in that: A fan (16) is installed at one end of the filter ring (15) away from the rotating ring (14), and L-shaped connecting plates (17) are fixedly connected to both side surfaces of the filter ring (15), and one end of the connecting plate (17) away from the filter ring (15) is fixedly connected to the waste box (13).

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