Nonwoven fabric slitting apparatus with anti-slip performance

Abstract

The utility model discloses a kind of non-woven fabric slitting device with antiskid performance, including slitting machine main body, detachably installed with cross bar in slitting machine main body top, the surface of the cross bar is sleeved with five sleeve blocks, the side of the sleeve block is equipped with jack, the inside of the jack is inserted with plug block, the one end of the plug block is fixedly connected with cutter seat, the bottom of the plug block is equipped with lock groove, the bottom of the sleeve block is equipped with sliding cavity, the utility model uses the structure design of modularization clamping, traditional cutter design optimized for modular assembly mode by directly installing bolt, only need to complete unlocking operation, cutter module can be quickly disassembled from the adaptation module installed on machine, only need to clamp cutter module on adaptation module can complete the assembly of cutter holder, improve the disassembly and assembly efficiency of cutter, provide convenience and power for user's replacement maintenance work.

Description

Technical Field

[0001] This utility model relates to the technical field of nonwoven fabric slitting devices, and in particular to a nonwoven fabric slitting device with anti-slip properties. Background Technology

[0002] Nonwoven fabric slitting devices are actually equipment used to cut and slit wide materials according to different needs. However, in the application of the technology, we have found that in traditional slitting devices, the slitting blades are installed by bolt fastening. This method is quite troublesome when disassembling and replacing the blades. For example, when using tools to remove the bolts, the orientation of the machine and the bolts makes it difficult for the user to match the tool to the bolt. Even if the tool is matched to the bolt, it is difficult to loosen the bolt with force. This causes great inconvenience to the user when removing the bolts. Furthermore, the closer the bolt is to the inside of the machine, the more difficult it is to apply force, which makes it even more difficult to remove the bolt and reduces the efficiency of changing the blades.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This invention proposes a nonwoven fabric slitting device with anti-slip properties, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A non-woven fabric slitting device with anti-slip properties includes a slitting machine body. A crossbar is detachably installed on the top of the slitting machine body. Five sleeve blocks are sleeved on the surface of the crossbar. An insertion hole is opened on one side of each sleeve block. An insertion block is inserted into the insertion hole. A cutter seat is fixedly connected to one end of each insertion block. A locking groove is opened at the bottom of each insertion block. A sliding cavity is opened at the bottom of each sleeve block. A sliding groove communicating with the sliding cavity is opened on one side of the bottom of each sleeve block. Both the sliding cavity and the sliding groove are connected to the insertion hole. A sliding plate is slidably installed inside the sliding cavity. A locking block is fixedly connected to one side of the sliding plate and slidably installed in the sliding groove. The locking block is adapted to the locking groove.

[0006] The present invention, as described above, is a non-woven fabric slitting device with anti-slip properties. Further, the bottom of the locking block is fixedly connected to a plurality of springs, and the ends of the springs away from the locking block are fixedly connected to the inner wall of the sliding groove.

[0007] The present invention, as described above, is a non-woven fabric slitting device with anti-slip properties. Further, the top of the sleeve block is threaded with a locking bolt, and the sleeve block is fixedly installed on the crossbar by the locking bolt.

[0008] The present invention provides a non-woven fabric slitting device with anti-slip properties as described above, further comprising: a groove adapted to the crossbar is provided on the top of the cutter seat.

[0009] The present invention further comprises, as described above, a non-woven fabric slitting device with anti-slip properties, wherein a plurality of cutter pins are fixedly connected to one side of the cutter seat, and slitting blades are engaged on the plurality of cutter pins.

[0010] The present invention provides a non-woven fabric slitting device with anti-slip properties as described above, further comprising: a locking nut threaded onto one of the cutter pins, wherein the slitting cutter is fixedly mounted on the cutter pin by the locking nut.

[0011] The present invention further comprises the following: a guide roller located below a crossbar is rotatably mounted on the top inner side of the slitting machine body; a feeding device is provided on one side of the slitting machine body; and a receiving device is provided on the side of the slitting machine body away from the feeding device.

[0012] In summary, the beneficial effects of this utility model are as follows: 1. This utility model adopts a modular snap-fit ​​structure design, which optimizes the traditional tool design that is directly installed with bolts into a modular assembly method. By simply completing the unlocking operation, the tool module can be quickly removed from the adapter module installed on the machine. The tool holder can be assembled simply by snapping the tool module onto the adapter module, which improves the efficiency of tool disassembly and assembly and provides convenience and assistance for users' replacement and maintenance work.

[0013] 2. This utility model utilizes a spring to reset the locking block. When the insert block is inserted into the socket and the locking groove is aligned with the locking block, the spring causes the locking block to spring back into the socket and lock into the locking groove, thus fixing the insert block, the cutter holder, and the slitting blade. This also ensures the stability of the slitting blade during operation and allows for quick installation of the slitting blade, providing convenience and assistance for users.

[0014] 3. This utility model uses locking bolts to fasten the sleeve block to the crossbar, which is fixedly installed on the main body of the slitting machine. When the sleeve block and the slitting blade need to be adjusted, first loosen the locking bolts, then move the sleeve block to slide on the crossbar for adjustment. After adjustment, tighten the locking bolts to fix the sleeve block, which also fixes the slitting blade and completes the blade position adjustment, providing convenience for users.

[0015] 4. With the groove design, the crossbar will be locked in the groove after the cutter holder is installed. In this way, the crossbar can limit the cutter holder, prevent horizontal displacement, ensure the stability of the cutter holder and the slitting blade during operation, and provide convenience for users.

[0016] 5. This utility model, through the setting of the cutter retainer, slitting blade, and locking nut, makes it easy and convenient to disassemble and replace the slitting blade when it is disassembled. The locking nut is loosened and removed, and the slitting blade is removed from the cutter holder and the cutter retainer and replaced with a new slitting blade. The slitting blade is then snapped back into the cutter retainer, and finally the locking nut is tightened to fix it. At this time, the disassembly and replacement of the slitting blade will be very easy and convenient without any restrictions, providing assistance and convenience for users in the disassembly and replacement work.

[0017] 6. This utility model, through the setting of guide rollers, feeding device and take-up device, the feeding device is used to feed the non-woven fabric into the machine, and then passes through the guide rollers. The guide rollers can support and guide the non-woven fabric to ensure the accuracy and quality of the cutting blade cutting the fabric. Then the non-woven fabric is rolled up by the take-up device for later use, providing convenience for users' work. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the three-dimensional assembly of the socket blocks; Figure 3 This is a schematic diagram of the three-dimensional structure of the nested blocks; Figure 4 This is a partial three-dimensional exploded view of the present invention; Figure 5 This is a bottom view of a partial three-dimensional structure of the present invention; Figure 6 This is a bottom-view exploded view of a partial three-dimensional structure of the present invention.

[0020] In the diagram: 1. Slitting machine body, 2. Crossbar, 3. Sleeve block, 4. Insertion hole, 5. Insertion block, 6. Cutter holder, 7. Locking groove, 8. Sliding cavity, 9. Sliding groove, 10. Locking block, 11. Sliding plate, 12. Spring, 13. Locking bolt, 14. Cutter pin, 15. Slitting blade, 16. Locking nut, 17. Groove, 18. Guide roller, 19. Feeding device, 20. Receiving device. Detailed Implementation

[0021] The following will refer to the appendix in the embodiments of this utility model. Figure 1-6The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0022] A nonwoven fabric slitting device with anti-slip properties includes a slitting machine body 1. A crossbar 2 is detachably installed on the top of the slitting machine body 1. Five sleeve blocks 3 are sleeved on the surface of the crossbar 2. An insertion hole 4 is opened on one side of each sleeve block 3. An insertion block 5 is inserted into the insertion hole 4. A cutter seat 6 is fixedly connected to one end of each insertion block 5. A locking groove 7 is opened at the bottom of each insertion block 5. A sliding cavity 8 is opened at the bottom of each sleeve block 3. A sliding groove 9 communicating with the sliding cavity 8 is opened at the bottom of one side of each sleeve block 3. Both the sliding cavity 8 and the sliding groove 9 are connected to the insertion hole 4. A sliding plate 11 is slidably installed inside the sliding cavity 8. A locking block 10 slidably installed in the sliding groove 9 is fixedly connected to one side of the sliding plate 11. The locking block 10 is adapted to the locking groove 7.

[0023] This utility model adopts a modular snap-fit ​​structural design, optimizing the traditional tool design that uses bolts for direct installation into a modular assembly method. By simply completing the unlocking operation, the tool module can be quickly removed from the adapter module installed on the machine. The tool holder can be assembled simply by snapping the tool module onto the adapter module, improving the efficiency of tool assembly and disassembly, and providing convenience and assistance for users' replacement and maintenance work.

[0024] The specific usage process is as follows: First, when disassembling the cutter, pull the sliding plate 11 downwards. The sliding plate 11 will slide within the sliding cavity 8, and at the same time, the sliding plate 11 will drive the locking block 10 to slide downwards within the sliding groove 9. Simultaneously, the locking block 10 will compress the spring 12, and the protruding part at the top of the locking block 10 will move out from the locking groove 7 at the bottom of the insert 5, thereby unlocking the insert 5. Then, the cutter holder 6 can be pulled to separate and disassemble from the sleeve 3. At the same time, the insert 5 will also move out from the insertion hole 4. Then, release the sliding plate 11. At this time, under the action of the spring 12, the locking block 10 will return to its original position for next use, and the protruding part at the top of the locking block 10 will extend into the insertion hole 4, thus disassembling the cutter holder 6. Afterwards, the slitting blade 15 installed on the cutter holder 6 will also be removed, that is, the entire blade module will be removed, which means the blade module will be removed from the adapter module. Then, loosen the locking nut 16 and remove the slitting blade 15 from the cutter holder 6 and the blade retainer 14, and replace it with a new slitting blade 15. Then, snap the slitting blade 15 into the blade retainer 14, and finally tighten the locking nut 16 to fix it. At this point, disassembling and replacing the slitting blade 15 will be very easy and convenient, without any restrictions, providing assistance and convenience for users in disassembly and replacement work. After replacing the slitting blade 15, hold the cutter holder 6 and align the insert 5 with the insert hole 4 to insert it directly to complete the blade installation work. When the insert block 5 enters the insertion hole 4, it squeezes the locking block 10 out of the inner cavity of the insertion hole 4 and into the sliding groove 9. Once the locking groove 7 aligns with the locking block 10, the spring 12 causes the locking block 10 to spring back into the insertion hole 4 and engage with the locking groove 7, thus fixing the insert block 5, the cutter holder 6, and the slitting blade 15. This also ensures the stability of the slitting blade 15 during operation, ultimately enabling quick installation of the slitting blade 15. This provides assistance and convenience for users in disassembly, replacement, and maintenance. Therefore, a modular snap-fit ​​structure design is adopted, optimizing the traditional bolt-mounted blade design into a modular assembly method. Only an unlocking operation is required for quick installation. The tool module is removed from the adapter module installed on the machine. Simply attach the tool module to the adapter module to complete the assembly of the tool holder, improving the efficiency of tool assembly and disassembly and providing convenience and assistance for users' replacement and maintenance work. Among them, the sleeve block 3 is fastened to the crossbar 2 by the locking bolt 13. The crossbar 2 is fixedly installed on the main body 1 of the slitting machine. When the sleeve block 3 and the slitting blade 15 need to be adjusted, first loosen the locking bolt 13, then move the sleeve block 3 to slide and adjust on the crossbar 2. After adjustment, tighten the locking bolt 13 to fix the sleeve block 3, which also fixes the slitting blade 15, completing the tool position adjustment and providing convenience for users' work.

[0025] A plurality of springs 12 are fixedly connected to the bottom of the locking block 10, and the end of the spring 12 away from the locking block 10 is fixedly connected to the inner wall of the sliding groove 9.

[0026] Specifically, the spring 12 is used to reset the locking block 10. When the insert 5 is inserted into the socket 4 and the locking groove 7 is aligned with the locking block 10, the spring 12 will cause the locking block 10 to spring back into the socket 4 and lock into the locking groove 7, thus fixing the insert 5, the cutter seat 6 and the slitting blade 15, and ensuring the stability of the slitting blade 15 during operation. Finally, the slitting blade 15 can be quickly installed, providing convenience and assistance for the user's work.

[0027] The top of the sleeve 3 is threaded with a locking bolt 13, and the sleeve 3 is fixedly installed on the crossbar 2 by the locking bolt 13.

[0028] Specifically, the locking bolt 13 is used to fasten the sleeve block 3 to the crossbar 2, which is fixedly installed on the main body 1 of the slitting machine. When the sleeve block 3 and the slitting blade 15 need to be adjusted, the locking bolt 13 is loosened first, and then the sleeve block 3 is moved to slide on the crossbar 2 for adjustment. After adjustment, the locking bolt 13 is tightened to fix the sleeve block 3, which also fixes the slitting blade 15, thus completing the position adjustment of the blade and providing convenience for the user's work.

[0029] The top of the cutter holder 6 is provided with a groove 17 that is adapted to the crossbar 2.

[0030] Specifically, with the groove 17, after the cutter seat 6 is installed, the crossbar 2 will be locked in the groove 17. In this way, the crossbar 2 can limit the cutter seat 6, prevent the cutter seat 6 from horizontally displacing, ensure the stability of the cutter seat 6 and the slitting blade 15 during operation, and provide convenience for the user's work.

[0031] A plurality of tool retaining pins 14 are fixedly connected to one side of the cutter holder 6. A slitting blade 15 is engaged on the plurality of tool retaining pins 14. A locking nut 16 is threaded onto one of the tool retaining pins 14. The slitting blade 15 is fixedly mounted on the tool retaining pin 14 by the locking nut 16.

[0032] Specifically, the tool retainer 14, slitting blade 15, and locking nut 16 are configured such that when disassembling the slitting blade 15, the locking nut 16 is loosened and removed, and the slitting blade 15 is removed from the cutter holder 6 and the tool retainer 14 and replaced with a new slitting blade 15. The slitting blade 15 is then secured to the tool retainer 14, and finally the locking nut 16 is tightened to fix it. At this point, disassembling and replacing the slitting blade 15 will be very easy and convenient, without any restrictions, providing assistance and convenience for users in disassembly and replacement work.

[0033] The guide roller 18 located below the crossbar 2 is rotatably mounted on the top inner side of the slitting machine body 1. A feeding device 19 is provided on one side of the slitting machine body 1, and a receiving device 20 is provided on the side of the slitting machine body 1 away from the feeding device 19.

[0034] Specifically, the setup includes guide roller 18, feeding device 19, and take-up device 20. The feeding device 19 is used to feed the nonwoven fabric into the machine, and then it passes through the guide roller 18. The guide roller 18 can support and guide the nonwoven fabric, ensuring the accuracy and quality of the cutting blade 15 in cutting the fabric. Then, the nonwoven fabric is rolled up by the take-up device 20 for later use, providing convenience for the user's work.

[0035] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nonwoven fabric slitting device with anti-slip properties, comprising a slitting machine body (1), characterized in that: The top of the slitting machine body (1) is detachably mounted with a crossbar (2). Five sleeve blocks (3) are sleeved on the surface of the crossbar (2). A socket (4) is opened on one side of the sleeve block (3). A plug (5) is inserted into the socket (4). A cutter seat (6) is fixedly connected to one end of the plug (5). A locking groove (7) is opened at the bottom of the plug (5). A sliding cavity (8) is opened at the bottom of the sleeve block (3). A sliding groove (9) communicating with the sliding cavity (8) is opened at the bottom of one side of the sleeve block (3). The sliding cavity (8) and the sliding groove (9) are both connected to the socket (4). A sliding plate (11) is slidably installed inside the sliding cavity (8). A locking block (10) is fixedly connected to one side of the sliding plate (11) and slidably installed in the sliding groove (9). The locking block (10) is adapted to the locking groove (7).

2. The nonwoven fabric slitting device with anti-slip properties according to claim 1, characterized in that: The bottom of the locking block (10) is fixedly connected to a plurality of springs (12), and the end of the spring (12) away from the locking block (10) is fixedly connected to the inner wall of the sliding groove (9).

3. The nonwoven fabric slitting device with anti-slip properties according to claim 2, characterized in that: The top of the sleeve (3) is threaded with a locking bolt (13), and the sleeve (3) is fixedly installed on the crossbar (2) by the locking bolt (13).

4. The nonwoven fabric slitting device with anti-slip properties according to claim 3, characterized in that: The top of the cutter holder (6) is provided with a groove (17) that is adapted to the crossbar (2).

5. A nonwoven fabric slitting device with anti-slip properties according to claim 4, characterized in that: A plurality of tool catch pins (14) are fixedly connected to one side of the cutter holder (6), and a slitting blade (15) is caught on the plurality of tool catch pins (14).

6. A nonwoven fabric slitting device with anti-slip properties according to claim 5, characterized in that: A locking nut (16) is threaded onto one of the tool clips (14), and the slitting blade (15) is fixedly mounted on the tool clip (14) by the locking nut (16).

7. A nonwoven fabric slitting device with anti-slip properties according to claim 6, characterized in that: The top of the inner side of the slitting machine body (1) is rotatably mounted with a guide roller (18) located below the crossbar (2). A feeding device (19) is provided on one side of the slitting machine body (1), and a receiving device (20) is provided on the side of the slitting machine body (1) away from the feeding device (19).

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