Cutting device for glass fiber production

Abstract

The utility model discloses a cutting device for glass fiber production, and belongs to the technical field of glass fiber production equipment. The structure comprises a rack, a workbench is arranged above the rack, a fiber feeding conveying belt and a fiber grinding assembly are arranged on the workbench, a hydraulic base is arranged on the left side of the rack in parallel, and a hydraulic lifting device is arranged above the hydraulic base; a feeding clamping groove and a fiber limiting clamping groove are formed in the upper portion of the hydraulic lifting device, and the feeding clamping groove is matched with the left side position of the fiber feeding conveying belt. According to the device, a production processing mode of manually cutting glass fibers is replaced by mechanical treatment, so that the safety coefficient in the glass fiber processing process is improved; and meanwhile, a glass fiber cutting procedure and a glass fiber polishing procedure are integrated, so that the working efficiency of glass fiber production and processing is effectively improved, the production cost is reduced, and the glass fiber processing time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber production equipment, in particular to a cutting device for glass fiber production. Background Art

[0002] Fiberglass is an inorganic non-metallic material with excellent performance and a wide variety of types. Its advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. Glass fiber is made of six kinds of minerals, namely pyrophyllite, quartz sand, limestone, dolomite, colemanite, and boraxite, through high-temperature melting, wire drawing, winding, weaving and other processes. The diameter of its monofilament is from a few microns to more than twenty microns, which is equivalent to 1 / 20-1 / 5 of a hair. Each bundle of fiber strands is composed of hundreds or even thousands of monofilaments. Glass fiber is commonly used as reinforcing materials in composite materials, electrical insulation materials and thermal insulation materials, circuit substrates and other fields of the national economy. It can be randomly arranged, flattened into sheets (called chopped strands) or woven into fabrics. The plastic matrix can be a thermosetting polymer matrix (most commonly based on thermosetting polymers, such as epoxy resins, polyester resins or vinyl esters) or a thermoplastic.

[0003] During the processing of glass fiber, it is usually necessary to cut it to meet the actual processing requirements. However, the diameter of glass fiber monofilament ranges from a few microns to more than 20 microns, which is equivalent to 1 / 20-1 / 5 of a hair. It is difficult to cut in practice, and the cutting accuracy is low, which easily affects the actual processing quality. Utility Model Content

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

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cutting device for glass fiber production, comprising a frame, a workbench is arranged above the frame, a fiber feeding conveyor belt and a fiber grinding assembly are arranged on the workbench, an upper hydraulic fixing column is arranged at the rear side of the center of the fiber feeding conveyor belt, an adjustment knob and a fixing block are arranged on the upper hydraulic fixing column, a fiber cutting assembly is arranged below the fixing block, and the fiber cutting assembly is arranged directly above the fiber feeding conveyor belt, a hydraulic base is arranged in parallel at the left side of the frame, a hydraulic lifting device is arranged above the hydraulic base, a feeding slot and a fiber limiting slot are arranged above the hydraulic lifting device, the feeding slot is arranged at the left side of the fiber limiting slot, and the feeding slot cooperates with the left side of the fiber feeding conveyor belt.

[0007] As a further solution of the utility model: the fiber cutting assembly includes an upper slider, a fixed slide groove, a blade fixing slot and a fiber cutting blade. The fixed slide groove is cooperatedly arranged at a position below the fixed block, an upper slider that can slide up and down is arranged at the middle position of the fixed slide groove, a blade fixing slot is fixedly arranged at a position below the upper slider, and a fiber cutting blade is cooperatedly arranged on the blade fixing slot.

[0008] As a further solution of the utility model: the fiber grinding assembly includes a drive motor, a differential control device, a horizontal limit column, a height adjustment column and a fiber grinding disc, the drive motor is arranged at the rear side of the fiber grinding assembly, the drive motor is cooperated with the differential control device, a fiber grinding disc is coaxially arranged on the outer side of the drive motor, a horizontal limit column is arranged above the fiber grinding disc, height adjustment columns are arranged on both sides of the horizontal limit column, and the horizontal limit column is cooperated with the height adjustment column.

[0009] As a further solution of the utility model: a hydraulic pump and a hydraulic cylinder are arranged inside the hydraulic lifting device.

[0010] As a further solution of the present invention: the fiber cutting blade head is made of high carbon steel.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the device replaces the production and processing mode of manual cutting of glass fibers through mechanized processing, thereby improving the safety factor in the glass fiber processing process; at the same time, the glass fiber cutting process and the glass fiber polishing process are integrated together, which effectively improves the work efficiency of glass fiber production and processing, reduces production costs, and saves glass fiber processing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0013] Figure 2 It is a partial enlarged view of the A part of the utility model;

[0014] Figure 3 This is a component structure diagram of the limited grinding assembly of the utility model.

[0015] In the figure: 1. frame; 2. hydraulic base; 3. hydraulic lifting device; 4. workbench; 5. feeding slot; 6. fiber limit slot; 7. fiber feeding conveyor belt; 8. upper hydraulic fixing column; 9. adjustment knob; 10. fixing block; 11. fiber cutting assembly; 12. fiber grinding assembly; 101. upper slider; 102. fixed slide; 103. knife head fixing slot; 104. fiber cutting knife head; 201. driving motor; 202. differential control device; 203. horizontal limit column; 204. height adjustment column; 205. fiber grinding disc. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example 1

[0018] See also Figure 1-3 The present embodiment provides a cutting device for glass fiber production, comprising a frame 1, a workbench 4 is arranged above the frame 1, a fiber feeding conveyor belt 7 and a fiber grinding assembly 12 are arranged on the workbench 4, an upper hydraulic fixing column 8 is arranged at the rear center of the fiber feeding conveyor belt 7, an adjustment knob 9 and a fixing block 10 are arranged on the upper hydraulic fixing column 8, a fiber cutting assembly 11 is arranged below the fixing block 10, and the fiber cutting assembly 11 is arranged directly above the fiber feeding conveyor belt 7, a hydraulic base 2 is arranged in parallel at the left side of the frame 1, a hydraulic lifting device 3 is arranged above the hydraulic base 2, a feeding card slot 5 and a fiber limiting card slot 6 are arranged above the hydraulic lifting device 3, the feeding card slot 5 is arranged at the left side of the fiber limiting card slot 6, and the feeding card slot 5 cooperates with the left side of the fiber feeding conveyor belt 7. The staff loads the glass fiber by placing it on the loading slot 5, and limits and fixes the glass fiber through the fiber limiting slot 6. Then, it is transported forward through the fiber loading conveyor belt 7 to complete the cutting and grinding process of the glass fiber, which effectively improves the work efficiency in the glass fiber processing process.

[0019] Furthermore, the fiber cutting assembly 11 includes an upper slider 101, a fixed slide 102, a blade fixing slot 103 and a fiber cutting blade 104. The fixed slide 102 is arranged at the lower position of the fixed block 10. The upper slider 101 that can slide up and down is arranged in the middle of the fixed slide 102. The blade fixing slot 103 is fixedly arranged at the lower position of the upper slider 101. The blade fixing slot 103 is arranged with the fiber cutting blade 104. During the glass fiber cutting process, the fiber cutting blade 104 can usually be replaced according to the actual processing requirements, so as to adapt to the glass fiber cutting tasks under different specifications, and effectively improve the adaptability of the device during the processing process.

[0020] Furthermore, the fiber grinding assembly 12 includes a drive motor 201, a differential control device 202, a horizontal limit column 203, a height adjustment column 204 and a fiber grinding disc 205. The drive motor 201 is arranged at the rear side of the fiber grinding assembly 12, and the drive motor 201 is cooperated with the differential control device 202. A fiber grinding disc 205 is coaxially arranged on the outer side of the drive motor 201, and a horizontal limit column 203 is arranged above the fiber grinding disc 205. Height adjustment columns 204 are arranged on both sides of the horizontal limit column 203, and the horizontal limit column 203 is cooperated with the height adjustment column 204. After the glass fiber is cut, it can be polished by the fiber polishing assembly 12 to remove burrs and unevenness on the surface and improve the smoothness and brightness of the glass fiber; the position of the fiber grinding disc 205 can be changed by the horizontal limit column 203 during the polishing process; by adopting mechanized polishing to replace the traditional manual polishing processing mode, it can avoid the glass fiber being injured due to misoperation during the manual polishing process, thereby further improving the safety performance of the device during use.

[0021] Furthermore, a hydraulic pump and a hydraulic cylinder are arranged inside the hydraulic lifting device 3. The hydraulic pump and the hydraulic cylinder arranged inside the hydraulic lifting device 3 can change the height position of the feeding slot 5 and the fiber limiting slot 6 according to actual production requirements, so as to adapt to the glass fiber feeding conditions under different conditions and improve the adaptability of the device during use.

[0022] Furthermore, the fiber cutting blade 104 is made of high carbon steel. In the process of cutting glass fiber, the cutting blade body needs to have high strength and high precision. High carbon steel is a kind of steel with high hardness and good wear resistance, which is often used to manufacture the blade of high-precision cutting knives. Through quenching and tempering treatment, high carbon steel can obtain higher hardness and wear resistance while maintaining good toughness, so that the glass fiber cutting accuracy can be guaranteed during the long-term use of the device.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. 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".

[0024] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0025] 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 cutting device for glass fiber production, It is characterized in that The invention comprises a frame (1), a workbench (4) is arranged above the frame (1), a fiber feeding conveyor belt (7) and a fiber grinding assembly (12) are arranged on the workbench (4), an upper hydraulic fixing column (8) is arranged at the rear center of the fiber feeding conveyor belt (7), an adjustment knob (9) and a fixing block (10) are arranged on the upper hydraulic fixing column (8), a fiber cutting assembly (11) is arranged below the fixing block (10), and the fiber cutting assembly (11) is arranged directly above the fiber feeding conveyor belt (7), a hydraulic base (2) is arranged in parallel at the left side of the frame (1), a hydraulic lifting device (3) is arranged above the hydraulic base (2), a feeding slot (5) and a fiber limiting slot (6) are arranged above the hydraulic lifting device (3), the feeding slot (5) is arranged at the left side of the fiber limiting slot (6), and the feeding slot (5) matches the left side of the fiber feeding conveyor belt (7).

2. A cutting device for glass fiber production according to claim 1, It is characterized in that The fiber cutting assembly (11) comprises an upper slider (101), a fixed slide groove (102), a blade fixing slot (103) and a fiber cutting blade (104); the fixed slide groove (102) is arranged in cooperation with a position below the fixed block (10); an upper slider (101) which can slide up and down is arranged in the middle of the fixed slide groove (102); a blade fixing slot (103) is fixedly arranged in a position below the upper slider (101); and a fiber cutting blade (104) is arranged in cooperation with the blade fixing slot (103).

3. A cutting device for glass fiber production according to claim 1, It is characterized in that The fiber grinding assembly (12) comprises a driving motor (201), a differential control device (202), a horizontal limit column (203), a height adjustment column (204) and a fiber grinding disc (205); the driving motor (201) is arranged at the rear side of the fiber grinding assembly (12); the driving motor (201) is provided with a differential control device (202); a fiber grinding disc (205) is coaxially arranged on the outer side of the driving motor (201); a horizontal limit column (203) is arranged above the fiber grinding disc (205); height adjustment columns (204) are arranged on both sides of the horizontal limit column (203); and the horizontal limit column (203) is provided on the height adjustment column (204).

4. A cutting device for glass fiber production according to claim 1, It is characterized in that The hydraulic lifting device (3) is internally provided with a hydraulic pump and a hydraulic cylinder.

5. A cutting device for glass fiber production according to claim 2, It is characterized in that The fiber cutting blade head (104) is made of high carbon steel.

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