Quick assembly disassembling and assembling mechanism

Abstract

The utility model discloses a quick assembly dismounting mechanism, which relates to the technical field of spinning assembly dismounting, and comprises a processing table, an object carrying seat, a clamping assembly and a jacking assembly, the object carrying seat is fixedly arranged at the top of the processing table, the clamping assembly comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are arranged at the top of the processing table in a sliding manner, and the jacking assembly is arranged at the top of the processing table. The side portion of the first clamping block and the side portion of the second clamping block are each provided with a clamping groove used for containing the spinneret assembly, the first clamping block and the second clamping block are provided with open grooves distributed in a staggered mode, and an operator can adjust the distance between the first clamping block and the second clamping block according to the model and the size of the spinneret assembly. The first clamping block and the second clamping block are arranged, so that the grooves in the first clamping block and the second clamping block are staggered, the clamping grooves are reduced, the mechanism can adapt to spinneret assemblies of different specifications and sizes, the universality and the flexibility of the mechanism are improved, an operator does not need to prepare a specific clamping assembly for each type of spinneret assembly, and therefore the operation complexity is reduced, and the operation time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spinning assembly dismounting, and specifically relates to a component quick dismounting mechanism. BACKGROUND

[0002] In the production process of non-woven fabric, PET particles are needed as raw materials for heating, extrusion, spinning and a series of processing, and the spinning process needs to use a spinning assembly. The spinning assembly mainly includes a cylindrical spinning sleeve and an internal assembly arranged in the spinning sleeve. The internal assembly includes a spinning plate, a gasket, a filter screen, a distribution plate and the like. Each internal assembly is a disc. After the spinning assembly is used for a period of time, the gasket needs to be replaced due to deformation, and the filter screen also needs to be cleaned before use. Therefore, the spinning assembly needs to be dismounted, and a very large force is needed to complete the dismounting process.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN 214291807 U discloses a dismounting device for a spinning assembly, which includes a support table, a driving cylinder and a clamping mechanism. The support table includes a support plate, support legs and a bottom plate, and the support plate is provided with a vertical through hole. The driving cylinder is vertically arranged and includes a cylinder body and a telescopic rod. The cylinder body is arranged on the bottom plate, and the telescopic rod is slidingly arranged on the cylinder body and penetrates the through hole. The clamping mechanism includes a lead screw and two clamping assemblies. The lead screw is horizontally arranged on the support plate, and the clamping assemblies are arranged on the lead screw.

[0004] The prior art has the following disadvantages: Since different models of spinning assemblies often have great differences in size, shape and mounting structure, whenever different models of spinning assemblies need to be replaced and dismounted, the operator needs to replace a specific clamping assembly matched with the component to be processed. This not only increases the operation complexity and prolongs the operation time. In addition, for a production line with multiple models of spinning assemblies, keeping multiple clamping assemblies in stock not only occupies space resources, but also increases the management difficulty. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve at least one of the technical problems in the prior art. To this end, the utility model provides a component quick dismounting mechanism, which solves the problem that the operator needs to replace a specific clamping assembly matched with the component to be processed whenever different models of spinning assemblies need to be replaced and dismounted.

[0006] In order to achieve the above object, according to the first aspect of the utility model discloses a kind of quick disassembly and assembly mechanism of assembly, including processing table, object carrier, clamping assembly and jacking assembly, the object carrier is fixedly arranged at the top of processing table, the clamping assembly includes first clamping block and second clamping block, the first clamping block and second clamping block slidingly arranged at the top of processing table, and respectively located at the two sides of object carrier, the side of the first clamping block and second clamping block is equipped with the clamping groove for placing spinneret assembly, and the first clamping block and second clamping block are equipped with the slot of interlaced distribution, the jacking assembly includes top rod, the top of processing table and object carrier is equipped with the through hole of intercommunication, the top rod is vertically slidingly arranged in through hole.

[0007] According to one embodiment of the utility model, the clamping assembly further includes a limiting slide rail, a first frame body and a second frame body, the limiting slide rail is fixedly arranged in a horizontal state on the top of the processing table, the first frame body and the second frame body are slidingly arranged in the limiting slide rail, the first clamping block is fixedly connected with the first frame body, and the second clamping block is fixedly connected with the second frame body.

[0008] According to one embodiment of the utility model, the clamping assembly further includes an adjusting screw rod, the adjusting screw rod is rotatably arranged in the limiting slide rail in a horizontal state, and screw holes are formed in the first frame body and the second frame body and threadedly matched with the adjusting screw rod. The adjusting screw rod is provided with first threads and second threads that are symmetrically distributed and have opposite screw directions, the first frame body is provided with a first screw hole matched with the first threads, and the second frame body is provided with a second screw hole matched with the second threads.

[0009] According to one embodiment of the utility model, the clamping assembly further includes a driving motor, the driving motor is fixedly connected with the limiting slide rail, and an output end of the driving motor is coaxially fixedly connected with the adjusting screw rod.

[0010] According to one embodiment of the utility model, the clamping assembly further includes a first soft pad, and the first soft pad is fixedly arranged in the clamping groove. The first soft pad is provided with a plurality of first soft pads and is arranged in a longitudinal direction on the side wall of the clamping groove. The first soft pad is made of rubber material.

[0011] According to one embodiment of the utility model, the jacking assembly further includes an electric telescopic cylinder, the electric telescopic cylinder is fixedly connected with the processing table, and an output end of the electric telescopic cylinder is fixedly connected with the top rod.

[0012] According to one embodiment of the utility model, the jacking assembly further includes a second soft pad, the second soft pad is fixedly arranged on the top of the top rod, and the second soft pad is made of rubber material.

[0013] The utility model discloses the beneficial effect compared with prior art is:

[0014] The operator can adjust the distance between the first clamping block and the second clamping block according to the model and size of the spinning assembly, stagger the grooves on the first clamping block and the second clamping block, and then reduce the clamping groove, until the spinning assembly of the first clamping block and the second clamping block can firmly hold the sleeve, so that the mechanism can adapt to spinning assemblies of different specifications and sizes, increase the versatility and flexibility, therefore, the operator does not need to prepare a special clamping assembly for each model of spinning assembly, thereby reducing the operation complexity and operation time. This not only saves space resources, but also reduces the management difficulty.

[0015] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description, taken in conjunction with the following drawings, in which:

[0017] Figure 1 is a three-dimensional structural schematic view of a quick disassembly and assembly mechanism.

[0018] Figure 2 is a three-dimensional structural schematic view of a jacking assembly in the present application.

[0019] Figure 3 is a three-dimensional structural schematic view of a clamping assembly in the present application.

[0020] Figure 4 is a partial structural sectional view of the jacking assembly in the present application.

[0021] The reference signs include:

[0022] 1, processing table; 2, object carrier; 3, clamping assembly; 4, jacking assembly; 5, first clamping block; 6, second clamping block; 7, clamping groove; 8, groove; 9, jacking rod; 10, through hole; 11, limiting sliding rail; 12, first frame body; 13, second frame body; 14, adjusting screw; 15, driving motor; 16, first soft pad; 17, electric telescopic cylinder; 18, second soft pad; 19, spinning assembly; 20, sleeve; 21, internal assembly. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] As shown in Figures 1 to 4 A quick disassembly mechanism of an assembly, comprising a machining table 1, a carrier seat 2, a clamping assembly 3 and a jacking assembly 4, the carrier seat 2 is fixedly arranged on the top of the machining table 1, the clamping assembly 3 comprises a first clamping block 5 and a second clamping block 6, the first clamping block 5 and the second clamping block 6 are slidingly arranged on the top of the machining table 1 and are respectively located on the two sides of the carrier seat 2, the side of the first clamping block 5 and the second clamping block 6 is provided with a clamping groove 7 for placing a spinning assembly 19, and the first clamping block 5 and the second clamping block 6 are provided with slotted holes 8 which are staggered with each other, the jacking assembly 4 comprises a jacking rod 9, the top of the machining table 1 and the carrier seat 2 is provided with a through hole 10 which is in communication with each other, and the jacking rod 9 is slidingly arranged in the through hole 10 in a vertical state.

[0025] In the initial state, the first clamping block 5 and the second clamping block 6 are respectively located on the two sides of the carrier seat 2, and the jacking rod 9 is located at the bottom of the through hole 10. Then, the operator places the spinning assembly 19 to be disassembled on the carrier seat 2, and moves the first clamping block 5 and the second clamping block 6 towards the carrier seat 2 until the sleeve 20 of the spinning assembly 19 is firmly clamped between the first clamping block 5 and the second clamping block 6. When the sleeve 20 of the spinning assembly 19 is clamped, the jacking rod 9 slides vertically upward in the through hole 10 and abuts against the internal component 21 of the spinning assembly 19, so as to jacking out the internal component 21 from above the sleeve 20, thereby realizing the separation of the sleeve 20 and the internal component 21.

[0026] The operator can adjust the distance between the first clamping block 5 and the second clamping block 6 according to the model and size of the spinning assembly 19, so that the slotted holes 8 on the first clamping block 5 and the second clamping block 6 are staggered with each other, and then the clamping groove 7 is reduced, until the spinning assembly 19 of the first clamping block 5 and the second clamping block 6 can firmly clamp the sleeve 20, so that the mechanism can adapt to spinning assemblies 19 of different specifications and sizes, increasing its versatility and flexibility. Therefore, the operator does not need to prepare a specific clamping assembly 3 for each type of spinning assembly 19, thereby reducing the operation complexity and operation time. This not only saves space resources, but also reduces the management difficulty.

[0027] Reference Figure 2As shown, in some embodiments, the clamping assembly 3 further comprises a limiting slide rail 11, a first frame 12 and a second frame 13. The limiting slide rail 11 is fixed horizontally on the top of the processing table 1, providing stable guidance for the sliding of the first frame 12 and the second frame 13. The first frame 12 and the second frame 13 are arranged oppositely in the limiting slide rail 11. The first clamping block 5 is fixedly connected with the first frame 12, and the second clamping block 6 is fixedly connected with the second frame 13, ensuring that the first clamping block 5 and the second clamping block 6 remain straight and parallel when moving. The limiting slide rail 11 provides precise guidance for the sliding of the first clamping block 5 and the second clamping block 6, ensuring the stability and accuracy of the clamping assembly 3 during movement, thereby improving the reliability and safety of clamping.

[0028] Reference Figure 2 As shown, in some embodiments, the clamping assembly 3 further comprises an adjusting screw 14, which is arranged in a horizontal state of rotation in the limiting slide rail 11. The first frame 12 and the second frame 13 are provided with threaded holes that threadedly cooperate with the adjusting screw 14.

[0029] When it is necessary to clamp the spinning assembly 19, the operator rotates the adjusting screw 14. Due to the opposite screw directions of the first thread and the second thread, the rotation of the adjusting screw 14 will cause the first frame 12 and the second frame 13 to move towards the center or to the sides along the limiting slide rail 11, respectively. Specifically, when the adjusting screw 14 is rotated clockwise or counterclockwise, the first frame 12 will move in one direction, while the second frame 13 will move in the opposite direction, until the first clamping block 5 and the second clamping block 6 tightly clamp the spinning assembly 19.

[0030] Once the sleeve 20 is firmly clamped, the jacking assembly 4 starts to work, and the jack 9 rises vertically from the through hole 10, pushing the inner assembly 21 to rise and achieve separation from the sleeve 20. If it is necessary to install a new spinning assembly 19, it is only necessary to lower the current assembly, release the clamping force by reversing the rotation of the adjusting screw 14, and then repeat the above clamping and jacking steps.

[0031] Reference Figure 2 As shown, in some embodiments, the clamping assembly 3 further comprises a driving motor 15, which is fixedly connected with the limiting slide rail 11. The output end of the driving motor 15 is coaxially fixedly connected with the adjusting screw 14.

[0032] When it is necessary to clamp the spinning assembly 19, the operator starts the drive motor 15. The rotation of the drive motor 15 causes the adjusting screw 14 to rotate, and due to the opposite screw directions of the first thread and the second thread, the first frame 12 and the second frame 13 begin to move synchronously but in opposite directions until the first clamp block 5 and the second clamp block 6 tightly clamp the spinning assembly 19.

[0033] Once the sleeve 20 is firmly clamped, the jacking assembly 4 starts to work, and the top rod 9 rises vertically from the through hole 10, pushing the inner assembly 21 to rise and achieve separation from the sleeve 20. If it is necessary to install a new spinning assembly 19, it is only necessary to lower the current assembly, release the clamping force by reversing the drive motor 15, and then repeat the clamping and jacking steps described above.

[0034] Reference Figure 3 As shown, in some specific embodiments, the clamping assembly 3 further comprises a first soft pad 16 fixedly arranged in the clamping groove 7. The first soft pad 16 is arranged in several and arranged longitudinally on the side wall of the clamping groove 7. The first soft pad 16 is made of rubber material.

[0035] When the drive motor 15 is started, the adjusting screw 14 rotates, and the first frame 12 and the second frame 13 begin to move synchronously but in opposite directions, and the first clamp block 5 and the second clamp block 6 gradually approach the spinning assembly 19. In this process, the first soft pad 16 acts as a buffer layer, avoiding direct contact between the first clamp block 5 and the second clamp block 6 and the sleeve 20, reducing possible scratches or damage during clamping. As the first clamp block 5 and the second clamp block 6 further approach, the first soft pad 16 is compressed, but its elastic properties ensure uniform distribution of clamping force while providing sufficient friction to maintain stable clamping of the spinning assembly 19. The first soft pad 16 made of rubber material has good friction performance, ensuring uniform distribution and stable transmission of clamping force, improving the stability and reliability of clamping.

[0036] Reference Figure 4 As shown, in some specific embodiments, the jacking assembly 4 further comprises an electric telescopic cylinder 17 fixedly connected with the machining table 1, and the output end of the electric telescopic cylinder 17 is fixedly connected with the top rod 9. When the clamping assembly 3 successfully clamps the spinning assembly 19, the electric telescopic cylinder 17 starts to elongate, and its output end pushes the top rod 9 to rise. Since the top rod 9 is in contact with the inner assembly 21, the inner assembly 21 rises with the top rod 9, achieving separation from the sleeve 20. When the disassembly process is completed, the electric telescopic cylinder 17 starts to contract, and the top rod 9 descends accordingly, returning to the initial state and preparing for the next jacking action.

[0037] Reference Figure 4As shown, in some specific embodiments, the jacking assembly 4 further comprises a second soft pad 18, which is fixedly arranged at the top of the top rod 9 and is made of rubber material. During the jacking process, the second soft pad 18 serves as a buffer layer to avoid the direct rigid contact between the top rod 9 and the spinning assembly 19, thereby reducing the possible scratches, indentations or damages. At the same time, the soft pad made of rubber material can also absorb vibration and impact to a certain extent, thereby improving the stability of the jacking process.

[0038] In order to facilitate the person skilled in the art to understand the working principle of the embodiment of the present scheme, the working principle of the embodiment of the present scheme will be described in combination with a specific application scenario:

[0039] In the initial state, the first clamp block 5 and the second clamp block 6 are respectively located on both sides of the object carrier 2, and the top rod 9 is located at the bottom of the through hole 10. Then, the operator places the spinning assembly 19 to be disassembled on the object carrier 2, and moves the first clamp block 5 and the second clamp block 6 towards the object carrier 2 until the sleeve 20 of the spinning assembly 19 is firmly clamped between the first clamp block 5 and the second clamp block 6. When the sleeve 20 of the spinning assembly 19 is clamped, the top rod 9 vertically slides upwards in the through hole 10 and abuts against the internal component 21 of the spinning assembly 19, thereby jacking the internal component 21 out of the sleeve 20 above, so as to realize the separation of the sleeve 20 and the internal component 21.

[0040] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An assembly quick release mechanism, characterized by, The utility model provides a kind of spinning head clamping device, including processing platform (1), carrier seat (2), clamping assembly (3) and jacking assembly (4), carrier seat (2) is fixedly arranged on the top of processing platform (1), clamping assembly (3) includes first clamping block (5) and second clamping block (6), first clamping block (5) and second clamping block (6) are slidably arranged on the top of processing platform (1), and are respectively located on the two sides of carrier seat (2), the side of first clamping block (5) and second clamping block (6) is equipped with the clamping groove (7) for placing spinning assembly (19), and first clamping block (5) and second clamping block (6) are equipped with the slot (8) that is staggered with each other, jacking assembly (4) includes top rod (9), and the top of processing platform (1) and carrier seat (2) is equipped with the through hole (10) that is interconnected, and top rod (9) is slidably arranged in through hole (10) in vertical state.

2. The quick assembly and disassembly mechanism according to claim 1, characterized in that, The clamping assembly (3) further includes a limiting slide rail (11), a first frame body (12), and a second frame body (13). The limiting slide rail (11) is fixedly arranged on the top of the processing platform (1) in a horizontal state. The first frame body (12) and the second frame body (13) are slidably arranged in the limiting slide rail (11). The first clamping block (5) is fixedly connected with the first frame body (12). The second clamping block (6) is fixedly connected with the second frame body (13).

3. The quick assembly and disassembly mechanism according to claim 2, characterized in that, The clamping assembly (3) further includes an adjusting screw rod (14). The adjusting screw rod (14) is rotatably arranged in the limiting slide rail (11) in a horizontal state. The first frame body (12) and the second frame body (13) are provided with threaded holes that threadedly cooperate with the adjusting screw rod (14).

4. The quick release mechanism of claim 3, wherein, The adjusting screw rod (14) is provided with first threads and second threads that are symmetrically distributed and have opposite screw directions. The first frame body (12) is provided with a first threaded hole that cooperates with the first threads. The second frame body (13) is provided with a second threaded hole that cooperates with the second threads.

5. The quick release mechanism of claim 3, wherein, The clamping assembly (3) further includes a drive motor (15). The drive motor (15) is fixedly connected with the limiting slide rail (11). The output end of the drive motor (15) is coaxially fixedly connected with the adjusting screw rod (14).

6. The quick release mechanism of claim 1, wherein, The clamping assembly (3) further includes a first soft pad (16). The first soft pad (16) is fixedly arranged in the clamping groove (7).

7. An assembly quick release mechanism according to claim 6, wherein The first soft pad (16) is provided with a plurality of first soft pads (16) and is arranged in a longitudinal direction on the side wall of the clamping groove (7).

8. The quick release mechanism of claim 6, wherein, The first soft pad (16) is made of rubber material.

9. The quick release mechanism of claim 1, wherein, The jacking assembly (4) further includes an electric telescopic cylinder (17). The electric telescopic cylinder (17) is fixedly connected with the processing platform (1). The output end of the electric telescopic cylinder (17) is fixedly connected with the top rod (9).

10. The quick release mechanism of claim 1, wherein, The jacking assembly (4) further includes a second soft pad (18). The second soft pad (18) is fixedly arranged on the top of the top rod (9). The second soft pad (18) is made of rubber material.

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