Glass fabric slitting mechanism
By designing a glass fiber cloth slitting device including a workbench, cloth roller and fixing mechanism, using the combination of electric push rod and laser cutting head, the problems of large cutting error and low efficiency of glass fiber cloth in the prior art are solved, and high efficiency is achieved , accurate fiberglass cloth cutting.
Patent Information
- Application Number
- CN202420357682.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The existing fiberglass cloth cutting device requires manual measurement of the cutting size, resulting in large cutting errors and low efficiency. The lack of a fixing mechanism causes the fiberglass cloth to be stacked when the cutting knife rotates, and the cutting effect is poor.
A fiberglass fiber cloth slitting mechanism including a workbench, a cloth roller, a fixing mechanism and an electric push rod are designed. The concave mounting plate is driven down through the electric push rod, and the laser cutting head is fixed by a spring, so that the screw can be rotated to avoid glass fiber. The cloth is wrinkled and the cutting head position is adjusted by screws to achieve accurate cutting.
It realizes efficient and precise cutting of glass fiber cloth, avoids cutting errors and stacking of glass fiber cloth, and improves cutting quality.
Smart Images
Figure CN222269030U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass fiber cloth processing, and more specifically to a glass fiber cloth cutting mechanism. Background Art
[0002] Glass fiber cloth is mainly composed of glass fiber and short-line needle-punched non-woven fabric. It is an inorganic non-metallic material with excellent performance. Announcement No. CN215887701U proposes a fixed-length cutting device for glass fiber cloth production. The existing glass fiber cloth cutting device requires manual assistance to measure the cutting size, the cutting error is large, and the cutting efficiency is low. By setting a grating ruler at the lower end of the support table on the front surface of the workbench, the effect of quickly reading the cutting size is achieved. A display is set on the side of the rear surface of the workbench near the limit plate through a fixed rod, and the grating ruler moving block is set at the middle position of the bottom end of the slider A to solve the problems of requiring manual assistance to measure the cutting size, large cutting error, and low cutting efficiency, thereby improving the cutting efficiency of the utility model.
[0003] However, during the use of the above-mentioned device, after the glass fiber cloth is placed on the workbench, it lacks a fixing mechanism. When the driving motor drives and the cutting knife rotates to cut the glass fiber cloth, the rotation of the cutting knife will cause the glass fiber cloth to stack together, thereby causing the glass fiber cloth to be unable to be cut relatively completely and the cutting effect to be poor. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a glass fiber cloth slitting mechanism to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: a glass fiber cloth slitting mechanism, comprising a workbench and a cloth roller, a fixing mechanism for placing the cloth roller is installed on the side of the workbench, a supporting vertical plate is fixedly connected to the upper surface of the workbench, a movable plate that can move left and right is installed on the upper surface of the supporting vertical plate, an electric push rod is fixedly connected to the upper surface of the movable plate, a telescopic end of the electric push rod is fixedly connected to a concave mounting plate, a lead screw driven by a motor is rotatably connected to the inner wall of the concave mounting plate, a moving block is threadedly connected to the surface of the lead screw, a laser cutting head is fixedly connected to the lower surface of the moving block, and the surface of the moving block overlaps the inner wall of the concave mounting plate;
[0006] A fixing box is fixedly connected to the side of the concave mounting plate, a sleeve is fixedly connected to the inner wall of the fixing box, a T-shaped sliding rod passing through the lower surface of the fixing box is slidably connected to the inner wall of the sleeve, a pressure plate is fixedly connected to the end face of the T-shaped sliding rod, and a spring is fixedly connected to the opposite surface of the T-shaped sliding rod and the sleeve.
[0007] The solution is further that the fixing mechanism includes a support plate fixedly mounted on the side of the workbench, support legs are mounted on the lower surface of the workbench, an oblique support bar is fixedly mounted between the support legs and the support plate, a semicircular groove is provided on the upper surface of the support plate, the surface of the cloth roller overlaps the inner wall of the semicircular groove, a limiting ring is fixedly connected to the surface of the cloth roller, the surface of the limiting ring overlaps the surface of the support plate, a positioning block is fixedly mounted on the upper surface of the support plate by bolts, a positioning circular groove is provided on the lower surface of the positioning block, and the inner wall of the positioning circular groove overlaps the surface of the cloth roller.
[0008] A further solution is that a groove is provided on the upper surface of the supporting vertical plate, the inner wall of the groove is rotatably connected to a screw driven by a motor, the surface of the screw is threadedly connected to a sliding block overlapping the inner wall of the groove, the upper surface of the sliding block is fixedly connected to the lower surface of the movable plate, and the upper surface of the supporting vertical plate is provided with length scale lines.
[0009] Technical effects and advantages of the utility model:
[0010] 1. The fiberglass cloth slitting mechanism places the fiberglass cloth on the workbench and starts the electric push rod, which drives the concave mounting plate to move downward. At this time, the laser cutting head and the fixing box both move downward, and the pressing plate first overlaps the fiberglass cloth. As the concave mounting plate moves downward, the spring is compressed, and the elastic force of the spring can push the pressing plate against the fiberglass cloth, thereby fixing the cutting position of the fiberglass cloth. By rotating the lead screw, the moving block can drive the laser cutting head to cut, thereby avoiding wrinkles in the fiberglass cloth and ensuring the slitting quality.
[0011] 2. The fiberglass cloth slitting mechanism rotates the screw, which drives the sliding block to move, and then drives the moving plate to move. The position of the laser cutting head can be adjusted by the length scale line on the supporting vertical plate, so as to facilitate the slitting of the fiberglass cloth at different positions. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the movable plate of the utility model.
[0014] Figure 3 It is a schematic diagram of the side section structure of the fixing box of the utility model.
[0015] The accompanying drawings are marked as: 1 workbench, 2 cloth roller, 3 support vertical plate, 4 moving plate, 5 electric push rod, 6 concave mounting plate, 7 screw rod, 8 moving block, 9 laser cutting head, 10 fixed box, 11 sleeve, 12 T-shaped sliding rod, 13 pressure plate, 14 spring, 15 support plate, 16 limit ring, 17 positioning block, 18 screw rod, 19 sliding block. DETAILED DESCRIPTION
[0016] A glass fiber cloth cutting mechanism, referring to Figure 1-3 , comprises a workbench 1 and a cloth roller 2, a fixing mechanism for placing the cloth roller 2 is installed on the side of the workbench 1, the fixing mechanism comprises a support plate 15 fixedly installed on the side of the workbench 1, a support leg is installed on the lower surface of the workbench 1, an oblique support bar is fixedly installed between the support leg and the support plate 15, a semicircular groove is opened on the upper surface of the support plate 15, the surface of the cloth roller 2 overlaps with the inner wall of the semicircular groove, a limiting ring 16 is fixedly connected to the surface of the cloth roller 2, the surface of the limiting ring 16 overlaps with the surface of the support plate 15, a positioning block 17 is fixedly installed on the upper surface of the support plate 15 by bolts, a positioning circular groove is opened on the lower surface of the positioning block 17, and the inner wall of the positioning circular groove overlaps with the surface of the cloth roller 2.
[0017] The upper surface of the workbench 1 is fixedly connected to a supporting vertical plate 3, and a movable plate 4 that can move left and right is installed on the upper surface of the supporting vertical plate 3. A groove is opened on the upper surface of the supporting vertical plate 3, and the inner wall of the groove is rotatably connected to a screw 18 driven by a motor. The surface of the screw 18 is threadedly connected to a sliding block 19 overlapping the inner wall of the groove, and the upper surface of the sliding block 19 is fixedly connected to the lower surface of the movable plate 4. The upper surface of the supporting vertical plate 3 is provided with length scale lines.
[0018] An electric push rod 5 is fixedly connected to the upper surface of the movable plate 4, and a concave mounting plate 6 is fixedly connected to the telescopic end of the electric push rod 5. A lead screw 7 driven by a motor is rotatably connected to the inner wall of the concave mounting plate 6. A movable block 8 is threadedly connected to the surface of the lead screw 7. A laser cutting head 9 is fixedly connected to the lower surface of the movable block 8. The screw 18 is rotated, and the screw 18 drives the sliding block 19 to move, thereby driving the movable plate 4 to move. The position of the laser cutting head 9 can be adjusted by supporting the length scale line on the vertical plate 3, thereby facilitating the slitting of the fiberglass cloth at different positions.
[0019] The surface of the moving block 8 overlaps with the inner wall of the concave mounting plate 6, and a fixing box 10 is fixedly connected to the side of the concave mounting plate 6, and a sleeve 11 is fixedly connected to the inner wall of the fixing box 10, and a T-shaped sliding rod 12 passing through the lower surface of the fixing box 10 is slidably connected to the inner wall of the sleeve 11, and a pressure plate 13 is fixedly connected to the end face of the T-shaped sliding rod 12, and a spring 14 is fixedly connected to the opposite surface of the T-shaped sliding rod 12 and the sleeve 11.
[0020] Place the fiberglass cloth on the workbench 1, start the electric push rod 5, and the electric push rod 5 drives the concave mounting plate 6 to move downward. At this time, the laser cutting head 9 and the fixing box 10 both move downward, and the pressing plate 13 first overlaps the fiberglass cloth. As the concave mounting plate 6 moves downward, the spring 14 is compressed. The elastic force of the spring 14 can push the pressing plate 13 to press against the fiberglass cloth, thereby fixing the cutting position of the fiberglass cloth. Rotate the screw rod 7, and the moving block 8 can drive the laser cutting head 9 to cut, thereby avoiding wrinkles in the fiberglass cloth and ensuring the slitting quality.
[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A glass fiber cloth slitting mechanism, comprising a workbench (1) and a cloth roller (2), characterized in that: A fixing mechanism for placing a cloth roller (2) is installed on the side of the workbench (1); a supporting vertical plate (3) is fixedly connected to the upper surface of the workbench (1); a movable plate (4) that can move left and right is installed on the upper surface of the supporting vertical plate (3); an electric push rod (5) is fixedly connected to the upper surface of the movable plate (4); a telescopic end of the electric push rod (5) is fixedly connected to a concave mounting plate (6); a screw rod (7) driven by a motor is rotatably connected to the inner wall of the concave mounting plate (6); a moving block (8) is threadedly connected to the surface of the screw rod (7); a laser cutting head (9) is fixedly connected to the lower surface of the moving block (8); and the surface of the moving block (8) overlaps the inner wall of the concave mounting plate (6); A fixing box (10) is fixedly connected to the side of the concave mounting plate (6), a sleeve (11) is fixedly connected to the inner wall of the fixing box (10), a T-shaped sliding rod (12) passing through the lower surface of the fixing box (10) is slidably connected to the inner wall of the sleeve (11), a pressing plate (13) is fixedly connected to the end surface of the T-shaped sliding rod (12), and a spring (14) is fixedly connected to the opposite surface of the T-shaped sliding rod (12) and the sleeve (11).
2. A glass fiber cloth cutting mechanism according to claim 1, characterized in that: The fixing mechanism comprises a support plate (15) fixedly mounted on the side of the workbench (1); a support leg is mounted on the lower surface of the workbench (1); and an oblique support bar is fixedly mounted between the support leg and the support plate (15).
3. A glass fiber cloth cutting mechanism according to claim 2, characterized in that: The upper surface of the support plate (15) is provided with a semicircular groove, the surface of the cloth roller (2) overlaps with the inner wall of the semicircular groove, the surface of the cloth roller (2) is fixedly connected to a limiting ring (16), and the surface of the limiting ring (16) overlaps with the surface of the support plate (15).
4. A glass fiber cloth cutting mechanism according to claim 3, characterized in that: A positioning block (17) is fixedly mounted on the upper surface of the support plate (15) by means of bolts, and a positioning circular groove is provided on the lower surface of the positioning block (17), the inner wall of the positioning circular groove overlaps the surface of the cloth roller (2).
5. A glass fiber cloth cutting mechanism according to any one of claims 1 to 4, characterized in that: The upper surface of the supporting vertical plate (3) is provided with a groove, the inner wall of the groove is rotatably connected to a screw rod (18) driven by a motor, the surface of the screw rod (18) is threadedly connected to a sliding block (19) overlapping the inner wall of the groove, and the upper surface of the sliding block (19) is fixedly connected to the lower surface of the moving plate (4).
6. A glass fiber cloth cutting mechanism according to claim 5, characterized in that: The upper surface of the supporting vertical plate (3) is provided with length scale lines.