A filament cutting device

Abstract

The application relates to the field of cutting-off devices, and discloses a filament cutting-off device. In the application, a cutting-off table is arranged, the upper surface of the cutting-off table is fixedly provided with a support, the upper surface of the support is connected with a supporting plate, the upper surface of the supporting plate is provided with a hydraulic cylinder, the lower surface of the hydraulic cylinder is connected with a push rod, the lower surface of the push rod is provided with a cutter, the outer surface of the support is provided with a telescopic cylinder, the telescopic cylinder can drive the connected telescopic rod on the inner side to move and contract, the telescopic rod can drive the connected fixed block on the front side to move, a protective cleaning groove is arranged on the upper surface of the fixed block, dust can be prevented from adhering to the surface of the cutter, then when moving, the cleaning surface on the protective cleaning groove can be in frictional contact with the surface of the cutter to clean the dust on the surface of the cutter, so that the cutter has adaptability and cleanliness.

Description

Technical Field

[0001] This application belongs to the field of cutting devices, specifically a fiber cutting device. Background Technology

[0002] Fibers are the basic building blocks of textile materials. Their fineness, strength, elasticity, and moisture absorption directly affect the quality of textiles. For example, natural fibers such as cotton, linen, and silk, as well as synthetic fibers such as polyester and nylon, are all shaped into different products through filament form. Ultrafine filaments have the characteristics of strong water absorption, breathability, and mildew resistance, and can be used in home textiles and clothing manufacturing. Differentiated filaments obtain special properties through physical or chemical treatment, such as antibacterial and antimicrobial functions, further expanding their application scenarios.

[0003] For example, application CN209111178U discloses a fiber cutting device, including two or more staggered rollers, a cutting device, and a collecting rack. The cutting device includes a hinged base plate and a fixed plate. The base plate includes parallel first grooves and first convex plates. The fixed plate includes a second groove that mates with the first convex plates and a first convex plate that mates with the first grooves. The base plate also includes a cutting groove perpendicular to the first grooves or first convex plates. The fixed plate also includes a cutter that mates with the cutting groove. This invention not only ensures the accuracy of the cut fiber length while cutting the fibers, but also avoids the fibers from tangling together after cutting. When the fibers are then routed around the staggered roller surface again, manual combing is required to keep the fibers parallel, saving time and labor and improving production efficiency.

[0004] However, the cutter in this application gets covered in dust during use, making it difficult for staff to clean. Manual cleaning is also dangerous, as it is easy to accidentally cut your hand with the cutter. In addition, the fibers have a certain degree of elasticity and need to be fixed during cutting. Otherwise, uneven force will cause the fibers to not be cut completely. Utility Model Content

[0005] The purpose of this application is to provide a fiber cutting device in order to solve the problems of cleaning the cutter and fixing the fiber mentioned above.

[0006] The technical solution adopted in this application is as follows: A fiber cutting device includes a cutting table, a bracket fixedly installed on the upper surface of the cutting table, a support plate connected to the upper surface of the bracket, a hydraulic cylinder provided on the upper surface of the support plate, a push rod connected to the lower surface of the hydraulic cylinder, a cutter installed on the lower surface of the push rod, a telescopic cylinder provided on the outer surface of the bracket, a telescopic rod connected to the inner surface of the telescopic cylinder, a fixing block installed on one side surface of the telescopic rod, a protective cleaning groove formed on the upper surface of the fixing block, a first wedge block provided on the lower surface of the fixing block, a hollow fixing plate installed on the upper surface of the cutting table, a moving rod provided on the upper surface of the hollow fixing plate, a second wedge block connected to the upper surface of the moving rod, a sliding block connected to the lower surface of the moving rod, a spring provided on the lower surface of the sliding block, a connecting block installed on the front surface of the sliding block, a long plate connected to the front surface of the connecting block, and a cutting groove formed on the upper inner surface of the long plate.

[0007] By adopting the above technical solution, installing a bracket and support plate on the upper surface of the cutting table allows for more stable operation of the inner cutting and cleaning devices, providing support and connection. A hydraulic cylinder installed on the upper surface of the support plate allows the lower push rod to move up and down to cut the fibers. When the cutting device is not working, the cutter retracts to its highest position, preventing accidental contact and ensuring stability and protection. A telescopic cylinder installed on the outer surface of the bracket drives the inner telescopic rod to move and retract, which in turn moves the front-connected fixed block. A protective cleaning groove is provided on the upper surface of the fixed block to prevent dust from adhering to the cutting surface. On the surface of the blade, during movement, the cleaning surface on the protective cleaning groove rubs against the surface of the blade to clean the dust, making it adaptable and clean. When the fixed block moves, it will drive the first wedge block below to move on the surface of the second wedge block. The second wedge block will then drive the moving rod connected below to move the sliding block in the groove on the hollow fixed plate. Then, the spring is squeezed to move the upper sliding block downward, which can drive the connecting block to move together. The long plate connected to the surface of the connecting block can move and return together with the sliding block. The cutting groove opened on the upper surface of the long plate can fix the filament inside before cutting, making it comprehensive and practical.

[0008] In a preferred embodiment, the upper surface of the cutting table is provided with a feeding slot, the lower surface of the cutting table is connected to a box, and the outer surface of the box is provided with a drawer.

[0009] By adopting the above technical solution, by opening a feeding slot on the upper surface of the cutting table, the debris and waste falling from the upper cutting device can enter the waste collection chamber through the feeding slot, reducing the labor intensity of subsequent manual cleaning. Installing a drawer allows workers to open the waste collection chamber more conveniently, making it practical and convenient.

[0010] In a preferred embodiment, a handle is installed on the outer surface of the drawer, and a fitting groove is provided on the upper rear surface of the drawer.

[0011] By adopting the above technical solution, the handle installed on the surface of the drawer allows workers to more easily pull the waste collection chamber and clean the inside. The installation of the fitting groove allows for a closer connection between the waste collection chamber and the box body, preventing debris and waste from spilling, thus providing convenience and sealing.

[0012] In a preferred embodiment, a waste collection chamber is provided on the rear surface of the drawer, and movable slide rails are installed on both sides of the waste collection chamber.

[0013] By adopting the above technical solution, the waste collection chamber can be moved more quickly and efficiently by installing movable slide rails, which increases the speed at which workers can open the waste collection chamber. Installing the waste collection chamber allows it to better collect debris and waste falling from above, avoiding contamination of the cutting table surface and making it both environmentally friendly and efficient.

[0014] In a preferred embodiment, a base is mounted on the lower surface of the housing, a support leg is connected to the lower surface of the base, and an anti-slip pad is provided on the lower surface of the support leg.

[0015] By adopting the above technical solution, installing a base on the lower surface of the box can make the device above more stable and reliable. Installing support legs and anti-slip pads can better stabilize the cutting device above and prevent shaking during use, thus making it stable and protective.

[0016] In a preferred embodiment, a lower fixing seat is mounted on the upper surface of the cutting table, and an upper fixing seat is connected to the upper surface of the slot.

[0017] By adopting the above technical solution, the internally connected filaments can be squeezed and fixed by installing the lower and upper fixing seats, which makes the cutting more stable and reliable, and gives it fixation and stability.

[0018] In a preferred embodiment, the inner surface of the lower fixing seat is provided with a slot, the outer surface of the upper fixing seat is provided with a fixing tube, and the lower surface of the fixing tube is provided with a connecting rod.

[0019] By adopting the above technical solution, the upper and lower fixed seats can be connected and used more stably by installing connecting rods and fixing tubes. The slots can better position and fix the internal fibers, making cutting more accurate and giving it stability and positioning.

[0020] In a preferred embodiment, a handle is connected to the upper surface of the upper fixing seat, a sliding plate is provided on the upper inner surface of the fixing tube, and a compression spring is connected to the lower surface of the sliding plate.

[0021] By adopting the above technical solution, the upper fixed seat can be pulled by installing a handle. The movement of the upper fixed seat will separate it from the lower fixed seat below. The movement of the upper fixed seat can drive the inner slide to move, thus squeezing the compression spring to form the positioning of the fiber, making it adaptable and stable.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In this application, by installing a bracket and support plate on the upper surface of the cutting table, the inner cutting and cleaning devices can operate more stably, providing support and connection. A hydraulic cylinder installed on the upper surface of the support plate allows the lower push rod to move up and down to cut the fibers. When the cutting device is not working, the cutter retracts to its highest position, preventing accidental contact and ensuring stability and protection. A telescopic cylinder installed on the outer surface of the bracket drives the inner telescopic rod to move and retract, which in turn moves the front-connected fixed block. A protective cleaning groove is provided on the upper surface of the fixed block to prevent dust from adhering to the cutter surface. On the surface, during movement, the cleaning surface on the protective cleaning groove rubs against the surface of the cutter to clean the dust on the cutter surface, making it adaptable and clean. When the fixed block moves, it will drive the first wedge block below to move on the surface of the second wedge block. The second wedge block will then drive the moving rod connected below to move the sliding block in the groove on the hollow fixed plate. Then, the spring is squeezed to make the upper sliding block move downward, which can drive the connecting block to move together. The long plate connected to the surface of the connecting block can move and return together with the sliding block. The cutting groove opened on the upper surface of the long plate can fix the filament inside before cutting, making it comprehensive and practical. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the fertilizer collection chamber structure in this application;

[0026] Figure 3 This is a schematic diagram of the cutting device structure in this application;

[0027] Figure 4 This is a schematic diagram of the clamping device structure in this application;

[0028] Figure 5 This is a schematic diagram of the internal structure of the fixed tube in this application;

[0029] Figure 6 This is a schematic diagram of the cutting groove structure in this application;

[0030] Figure 7 This is a schematic diagram of the lifting device structure in this application.

[0031] The diagram shows the following components: 1. Cutting table; 2. Box body; 3. Base; 4. Anti-slip pad; 5. Support leg; 6. Drawer; 7. Discharge slot; 8. Telescopic cylinder; 9. Bracket; 10. Hydraulic cylinder; 11. Fitting groove; 12. Handle; 13. Sliding rail; 14. Waste collection chamber; 15. Support plate; 16. Push rod; 17. Fixing block; 18. Telescopic rod; 19. Protective cleaning groove; 20. First wedge block; 21. Cutter; 22. Handle; 23. Upper fixed seat; 24. Lower fixed seat; 25. Slot; 26. Connecting rod; 27. Fixing tube; 28. Slide plate; 29. ​​Compression spring; 30. Long plate; 31. Cutting groove; 32. Second wedge block; 33. Moving rod; 34. Hollow fixing plate; 35. Sliding block; 36. Connecting block; 37. Spring. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] Example:

[0034] Reference Figure 1-7A fiber cutting device includes a cutting table 1, a bracket 9 fixedly mounted on the upper surface of the cutting table 1, a support plate 15 connected to the upper surface of the bracket 9, a hydraulic cylinder 10 disposed on the upper surface of the support plate 15, a push rod 16 connected to the lower surface of the hydraulic cylinder 10, and a cutter 21 mounted on the lower surface of the push rod 16. By mounting the bracket 9 and support plate 15 on the upper surface of the cutting table 1, the inner cutting and cleaning devices can operate more stably, providing support and connection. The hydraulic cylinder 10 mounted on the upper surface of the support plate 15 allows the push rod 16 below to move up and down to cut the fiber. When the cutting device is not working, the cutter 21 retracts to its highest position, thus preventing accidental contact and providing stability and protection.

[0035] Reference Figure 1-7 A telescopic cylinder 8 is provided on the outer surface of the bracket 9, and a telescopic rod 18 is connected to the inner surface of the telescopic cylinder 8. A fixing block 17 is installed on one side surface of the telescopic rod 18. A protective cleaning groove 19 is provided on the upper surface of the fixing block 17, and a first wedge block 20 is provided on the lower surface of the fixing block 17. By installing the telescopic cylinder 8 on the outer surface of the bracket 9, it can drive the telescopic rod 18 connected on the inner side to move and retract, thereby allowing the telescopic rod 18 to drive the fixing block 17 connected in front to move. The protective cleaning groove 19 on the upper surface of the fixing block 17 can prevent dust from adhering to the surface of the cutter 21. Then, during movement, the cleaning surface on the protective cleaning groove 19 can rub against the surface of the cutter 21 to clean the dust on the surface of the cutter 21, making it adaptable and clean.

[0036] Reference Figure 1-7 A hollow fixing plate 34 is installed on the upper surface of the cutting table 1. A moving rod 33 is provided on the upper surface of the hollow fixing plate 34. A second wedge block 32 is connected to the upper surface of the moving rod 33. A sliding block 35 is connected to the lower surface of the moving rod 33. A spring 37 is provided on the lower surface of the sliding block 35. A connecting block 36 is installed on the front surface of the sliding block 35. A long plate 30 is connected to the front surface of the connecting block 36. A cutting groove 31 is opened on the upper inner surface of the long plate 30. When the fixed block 17 moves, it will drive the first wedge block 20 below to move on the surface of the second wedge block 32. The second wedge block 32 will drive the moving rod 33 connected below to move the sliding block 35 in the groove on the hollow fixed plate 34. Then, the spring 37 will be squeezed to make the upper sliding block 35 move downward, thereby driving the connecting block 36 to move together. The long plate 30 connected to the surface of the connecting block 36 can make it move and return together with the sliding block 35. The cutting groove 31 opened on the upper surface of the long plate 30 can fix the filament inside before cutting, making it comprehensive and practical.

[0037] Reference Figure 1 The upper surface of the cutting table 1 is provided with a feeding slot 7, and the lower surface of the cutting table 1 is connected to a housing 2. A drawer 6 is provided on the outer surface of the housing 2. By providing a feeding slot 7 on the upper surface of the cutting table 1, the debris and waste falling from the upper cutting device can enter the waste collection chamber 14 through the feeding slot 7, reducing the labor intensity of subsequent manual cleaning. The installation of the drawer 6 makes it easier for the staff to open the waste collection chamber 14, making it practical and convenient.

[0038] Reference Figure 1-2 A handle 12 is installed on the outer surface of drawer 6, and a fitting groove 11 is provided on the upper rear surface of drawer 6. By installing the handle 12 on the surface of drawer 6, the staff can more easily pull the waste collection chamber 14 and clean the inside. Installing the fitting groove 11 can make the waste collection chamber 14 more closely connected to the box body 2, preventing debris and waste from spilling, and making it convenient and airtight.

[0039] Reference Figure 1-2 The rear surface of drawer 6 is provided with a waste collection chamber 14, and movable slide rails 13 are installed on both sides of the waste collection chamber 14. By installing movable slide rails 13, the waste collection chamber 14 can be moved more quickly and efficiently, which increases the speed at which the operator can open the waste collection chamber 14. Installing the waste collection chamber 14 can better collect the debris and waste falling from above, avoiding contamination of the surface of the cutting table 1, making it environmentally friendly and efficient.

[0040] Reference Figure 1 A base 3 is installed on the lower surface of the housing 2, and a support leg 5 is connected to the lower surface of the base 3. An anti-slip pad 4 is provided on the lower surface of the support leg 5. Installing the base 3 on the lower surface of the housing 2 makes the device above more stable and reliable in use. Installing the support leg 5 and the anti-slip pad 4 can better stabilize the cutting device above and prevent cutting misalignment caused by shaking during use, thus making it stable and protective.

[0041] Reference Figure 1-4 A lower fixing seat 24 is installed on the upper surface of the cutting table 1, and an upper fixing seat 23 is connected to the upper surface of the slot 25. By installing the lower fixing seat 24 and the upper fixing seat 23, the internally connected filaments can be squeezed and fixed, which makes the cutting more stable and reliable, giving it fixation and stability.

[0042] Reference Figure 1-4The inner surface of the lower fixing seat 24 is provided with a slot 25, and the outer surface of the upper fixing seat 23 is provided with a fixing tube 27. A connecting rod 26 is installed on the lower surface of the fixing tube 27. By installing the connecting rod 26 and the fixing tube 27, the upper fixing seat 23 and the lower fixing seat 24 can be connected more stably. The slot 25 can better position and fix the internal filaments, making cutting more accurate and giving it stability and positioning.

[0043] Reference Figure 1-5 A handle 22 is connected to the upper surface of the upper fixed seat 23, and a sliding plate 28 is provided on the upper inner surface of the fixed tube 27. A compression spring 29 is connected to the lower surface of the sliding plate 28. The upper fixed seat 23 can be pulled by installing the handle 22. The movement of the upper fixed seat 23 will separate it from the lower fixed seat 24 below. The movement of the upper fixed seat 23 will drive the inner sliding plate 28 to move, thus compressing the compression spring 29 to form a positioning of the filament, making it adaptable and stable.

[0044] The implementation principle of the fiber cutting device embodiment of this application is as follows: By installing a bracket 9 and a support plate 15 on the upper surface of the cutting table 1, the inner cutting device and cleaning device can operate more stably, providing support and connection. A hydraulic cylinder 10 installed on the upper surface of the support plate 15 allows the lower push rod 16 to move up and down to cut the fiber. When the cutting device is not working, the cutter 21 retracts to its highest position, preventing accidental contact and providing stability and protection. A telescopic cylinder 8 installed on the outer surface of the bracket 9 drives the inner telescopic rod 18 to move and retract, which in turn moves the front-connected fixed block 17. A protective cleaning groove 19 is provided on the upper surface of the fixed block 17 to prevent dust from adhering to the cutter 21. On the surface of 1, and then during movement, the dust on the surface of the cutter 21 can be cleaned by the friction contact between the cleaning surface on the protective cleaning groove 19 and the surface of the cutter 21, making it adaptable and clean. When the fixed block 17 moves, it will drive the first wedge block 20 below to move on the surface of the second wedge block 32, so that the second wedge block 32 drives the moving rod 33 connected below to move the sliding block 35 in the groove on the hollow fixed plate 34. Then, the spring 37 is squeezed to make the upper sliding block 35 move downward, thereby driving the connecting block 36 to move together. The long plate 30 connected to the surface of the connecting block 36 can make it move and return together with the sliding block 35. The cutting groove 31 is opened on the upper surface of the long plate 30 so that the fiber can be fixed inside before cutting, making it comprehensive and practical.

[0045] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A fiber cutting device, comprising a cutting table (1), characterized in that: A bracket (9) is fixedly installed on the upper surface of the cutting table (1). A support plate (15) is connected to the upper surface of the bracket (9). A hydraulic cylinder (10) is provided on the upper surface of the support plate (15). A push rod (16) is connected to the lower surface of the hydraulic cylinder (10). A cutter (21) is installed on the lower surface of the push rod (16). A telescopic cylinder (8) is provided on the outer surface of the bracket (9). A telescopic rod (18) is connected to the inner surface of the telescopic cylinder (8). A fixing block (17) is installed on one side surface of the telescopic rod (18). A protective cleaning groove (19) is opened on the upper surface of the fixing block (17). (17) has a first wedge block (20) on its lower surface, a hollow fixing plate (34) is installed on the upper surface of the cutting table (1), a moving rod (33) is installed on the upper surface of the hollow fixing plate (34), a second wedge block (32) is connected to the upper surface of the moving rod (33), a sliding block (35) is connected to the lower surface of the moving rod (33), a spring (37) is installed on the lower surface of the sliding block (35), a connecting block (36) is installed on the front surface of the sliding block (35), a long plate (30) is connected to the front surface of the connecting block (36), and a cutting groove (31) is opened on the upper inner surface of the long plate (30).

2. The fiber cutting device as described in claim 1, characterized in that: The upper surface of the cutting table (1) is provided with a feeding slot (7), the lower surface of the cutting table (1) is connected to a box (2), and the outer surface of the box (2) is provided with a drawer (6).

3. The fiber cutting device as described in claim 2, characterized in that: The drawer (6) has a handle (12) installed on its outer surface, and a fitting groove (11) is provided on the upper rear surface of the drawer (6).

4. The fiber cutting device as described in claim 2, characterized in that: The drawer (6) has a waste collection chamber (14) on its rear surface and movable slide rails (13) on both sides of the waste collection chamber (14).

5. The fiber cutting device as described in claim 2, characterized in that: A base (3) is installed on the lower surface of the box (2), and a support leg (5) is connected to the lower surface of the base (3). An anti-slip foot pad (4) is provided on the lower surface of the support leg (5).

6. The fiber cutting device as described in claim 1, characterized in that: The upper surface of the cutting table (1) is equipped with a lower fixing seat (24), and the inner surface of the lower fixing seat (24) is provided with a slot (25). The upper surface of the slot (25) is connected to an upper fixing seat (23).

7. The fiber cutting device as described in claim 6, characterized in that: A fixing tube (27) is provided on the outer surface of the upper fixing seat (23), and a connecting rod (26) is installed on the lower surface of the fixing tube (27).

8. The fiber cutting device as described in claim 7, characterized in that: A handle (22) is connected to the upper surface of the upper fixed seat (23), a sliding plate (28) is provided on the upper inner surface of the fixed tube (27), and a compression spring (29) is connected to the lower surface of the sliding plate (28).

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