Raw material crushing mechanism for chemical fiber production

Abstract

The utility model provides a raw material crushing mechanism for chemical fiber production, which relates to the technical field of chemical fiber production and comprises a workbench, the inner surface of the workbench is rotatably connected with a screw rod, the outer surface of the screw rod is in threaded connection with a sliding seat, and the top of the sliding seat is fixedly connected with a crushing component; the crushing assembly comprises a sliding table, limiting frames are symmetrically and fixedly connected to the top of the sliding table, and material frames are arranged on the inner surfaces of the two limiting frames. According to the device, the material frames, the limiting blocks, the threaded rods, the supporting blocks, the clamping grooves and the limiting frames are used in cooperation, the material frames can be taken down conveniently, raw materials can be taken out conveniently, meanwhile, under cooperation of an infrared transmitter, a first motor, a sliding table and a crushing assembly, the two material frames are used in a crossed mode, the downtime is shortened, and the working efficiency is improved. And the crushing efficiency of the chemical fiber raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber production, in particular to a raw material crushing mechanism for chemical fiber production. Background Art

[0002] Chemical fiber is a fiber with textile properties that is made from natural or synthetic polymer compounds through processes such as preparation of spinning solution, spinning and post-processing. Chemical fiber is one of the important components of people's daily necessities, so it is also an indispensable part of industrial production. In the process of using its raw materials, people often have to crush and process it.

[0003] In the prior art, for example, Chinese patent publication number CN215087414U discloses a raw material crushing device for chemical fiber production, comprising a bottom plate, a spring fixedly installed on the top of the bottom plate, one end of the spring fixedly connected to a support platform, one side of the bottom plate fixedly connected to a support rod, one end of the support rod fixedly connected to a top plate, a fixed plate fixedly installed on the bottom of the top plate, a motor fixedly connected to the inner wall of the fixed plate, a fixed rod fixedly connected to one side of the top plate, a square barrel fixedly connected to one end of the fixed rod, a disc fixedly connected to the output shaft of the motor through a coupling, a first limit ring connected to the rotating shaft at one end of the disc, a connecting rod fixedly connected to the outer wall of the first limit ring, and a second limit ring movably connected to one end of the connecting rod. The raw material crushing device for chemical fiber production can crush the raw material multiple times through the operation of the motor, and the raw material is crushed repeatedly until it is evenly crushed.

[0004] In the above patent, the raw materials can be crushed multiple times by running the motor, and the raw materials are crushed repeatedly until they are crushed evenly. However, the raw materials are placed on a support table for crushing, which means that after the crushing is completed, the crushing work of the raw materials needs to be stopped. The process of collecting and taking out the raw materials is time-consuming and labor-intensive, which reduces the crushing efficiency of the raw materials. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the above-mentioned patent that the raw materials can be crushed multiple times by running the motor, and the raw materials are crushed repeatedly until they are crushed evenly, but the raw materials are placed on a support table for crushing, which results in the need to stop the crushing of the raw materials after the crushing is completed, and the collection and removal process of the raw materials is time-consuming and labor-intensive, thereby reducing the crushing efficiency of the raw materials. A raw material crushing mechanism for chemical fiber production is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material crushing mechanism for chemical fiber production, comprising: a workbench, the inner surface of which is rotatably connected to a screw rod, the outer surface of which is threadedly connected to a sliding seat, and the top of which is fixedly connected to a crushing assembly;

[0007] The crushing assembly includes a sliding table, the top of the sliding table is symmetrically fixedly connected to a limiting frame, the inner surfaces of the two limiting frames are provided with material frames, the inner walls of one side of the two limiting frames are fixedly connected to limiting blocks, the top of the sliding table near the front side is symmetrically fixedly connected to support blocks, the front surfaces of the two support blocks are movably penetrated by threaded rods, the rear end surfaces of the two threaded rods are rotatably connected to clamping blocks, and the outer surfaces of both sides of the two material frames are provided with card slots.

[0008] Preferably, the two clamping blocks and the two limiting blocks are respectively arranged in a matching manner with the inner surfaces of the plurality of slots, and the rear surfaces of the two limiting frames are fixedly connected with infrared receivers.

[0009] Preferably, a first motor is fixedly connected to the left surface of the workbench, the output end of the first motor movably penetrates the left surface of the workbench and extends to the interior, the output end of the first motor is fixedly connected to the left end face of the screw rod, and the outer surface of the sliding seat is matched with the inner surface of the workbench.

[0010] Preferably, a bracket is fixedly connected to the rear surface of the workbench, a support frame is fixedly connected to the front surface of the bracket, and a second motor is fixedly connected to the rear surface of the support frame.

[0011] Preferably, the output end of the second motor movably penetrates the rear surface of the support frame, the output end of the second motor is fixedly connected to a turntable, and the front end surface of the turntable is rotatably connected to a connecting rod through a round rod near the edge.

[0012] Preferably, a pressure block is rotatably connected to the outer surface of the connecting rod near the bottom, the outer surface of the pressure block cooperates with the inner surface of the support frame, an inspection opening is opened on the front surface of the support frame, and an inspection door is hinged on the inner surface of the inspection opening.

[0013] Preferably, the bottom of the sliding platform is fixedly connected to the top of the sliding seat, and an infrared transmitter is fixedly connected to the front surface of the bracket near the bottom, and the position of the infrared transmitter matches the positions of the two infrared receivers.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, the material frame, the limit block, the threaded rod, the support block, the slot and the limit frame are used in combination, so that the material frame can be removed conveniently and the raw materials can be taken out conveniently. At the same time, with the cooperation of the infrared emitter, the first motor, the sliding table and the crushing assembly, the two material frames can be used crosswise, which reduces the downtime and increases the efficiency of crushing the chemical fiber raw materials.

[0016] 2. In the utility model, the cooperation of the inspection opening and the inspection door facilitates the maintenance and replacement of the parts inside the support frame, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a raw material crushing mechanism for chemical fiber production proposed by the utility model;

[0018] Figure 2 The utility model provides a schematic diagram of the working table structure of a raw material crushing mechanism for chemical fiber production;

[0019] Figure 3 The utility model provides a schematic diagram of the structure of a crushing component of a raw material crushing mechanism for chemical fiber production;

[0020] Figure 4 A cross-sectional view of a support frame of a raw material crushing mechanism for chemical fiber production proposed by the utility model;

[0021] Figure 5 The utility model provides a partial structural sectional view of a raw material crushing mechanism for chemical fiber production.

[0022] Legend: 1. Bracket; 2. Infrared transmitter; 3. Support frame; 4. Inspection door; 5. First motor; 6. Screw; 7. Workbench; 8. Crushing assembly; 801. Infrared receiver; 802. Limiting frame; 803. Material frame; 804. Slot; 805. Support block; 806. Threaded rod; 807. Clamp block; 808. Limiting block; 809. Sliding table; 9. Sliding seat; 10. Second motor; 11. Turntable; 12. Connecting rod; 13. Pressing block; 14. Inspection port. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a raw material crushing mechanism for chemical fiber production, comprising: a workbench 7, the inner surface of the workbench 7 is rotatably connected to a screw rod 6, the outer surface of the screw rod 6 is threadedly connected to a sliding seat 9, and the top of the sliding seat 9 is fixedly connected to a crushing assembly 8; the crushing assembly 8 comprises a sliding table 809, the top of the sliding table 809 is symmetrically fixedly connected to a limiting frame 802, the inner surfaces of the two limiting frames 802 are both provided with a material frame 803, and the inner walls of one side of the two limiting frames 802 are both fixedly connected The limiting blocks 808 and the top of the sliding table 809 are symmetrically fixedly connected with support blocks 805 near the front side. The front surfaces of the two support blocks 805 are movably penetrated by threaded rods 806. The rear ends of the two threaded rods 806 are rotatably connected with clamping blocks 807. The outer surfaces of both sides of the two material frames 803 are provided with card slots 804. The two clamping blocks 807 and the two limiting blocks 808 are respectively matched with the inner surfaces of the plurality of card slots 804. The rear surfaces of the two limiting frames 802 are fixedly connected with Infrared receiver 801, a first motor 5 is fixedly connected to the left surface of the workbench 7, the output end of the first motor 5 movably penetrates the left surface of the workbench 7 and extends to the inside, the output end of the first motor 5 is fixedly connected to the left end face of the screw rod 6, the outer surface of the sliding seat 9 is matched with the inner surface of the workbench 7, the rear surface of the workbench 7 is fixedly connected to the bracket 1, the front surface of the bracket 1 is fixedly connected to the support frame 3, the rear surface of the support frame 3 is fixedly connected to the second motor 10, the output end of the second motor 10 movably penetrates the rear surface of the support frame 3, the output end of the second motor 10 is fixedly connected to a turntable 11, the front end surface of the turntable 11 is rotatably connected to a connecting rod 12 through a round rod near the edge, the bottom of the sliding table 809 is fixedly connected to the top of the sliding seat 9, the front surface of the bracket 1 is fixedly connected to an infrared transmitter 2 near the bottom, the position of the infrared transmitter 2 matches the position of the two infrared receivers 801, and the outer surface of the connecting rod 12 is rotatably connected to a pressing block 13 near the bottom.

[0026] The effect achieved by the entire embodiment 1 is that the infrared transmitter 2, the infrared receiver 801, the first motor 5 and the second motor 10 are all electrically connected to the external controller. When the chemical fiber is crushed, the material frame 803 is inserted along the limit frame 802, so that the limit block 808 is engaged with one of the slots 804, and then the threaded rod 806 is rotated to drive the threaded rod 806 to rotate on the support block 805. At the same time, the guide rod will slide along the support block 805, so that the clamping block 807 moves to the rear side and is engaged with another slot 804. 808 and the clamping block 807 fix the material frame 803, then put the chemical fiber into the material frame 803, and then start the first motor 5 through the controller to drive the screw rod 6 to rotate in the workbench 7, so that the sliding seat 9 slides along the screw rod 6 and the inner wall of the workbench 7, and at the same time the infrared transmitter 2 emits laser light outward, so that when the sliding seat 9 moves to the specified position, the infrared receiver 801 receives the laser signal emitted by the infrared transmitter 2, and then the infrared receiver 801 transmits the signal to the controller, which receives and processes it, so that the first motor 5 stops working, and the material frame 803 is aligned. The rotary table 11 is driven to rotate in the support frame 3, and then the pressing block 13 is driven to reciprocate up and down along the support frame 3 with the assistance of the connecting rod 12 to compress the chemical fiber raw material of the material frame 803. During the crushing process, the staff can rotate the threaded rod 806 in the opposite direction to move the clamping block 807 outward, so that the clamping block 807 no longer clamps the material frame 803, and then remove the material frame 803 from the sliding table 809, collect the crushed raw materials inside, and then place the material frame 803 on the sliding table 809. The two material frames 803 are fixed on the table 809, and the chemical fiber raw materials to be crushed are added therein, so that after the raw materials in one of the material frames 803 are crushed, the first motor 5 can be started to move the other prepared material frame 803 to the bottom of the pressing block 13 for crushing. By using the two sets of material frames 803 crosswise, the raw materials of one material frame 803 can be taken out and prepared for the other material frame 803 during the compression process, so that when one of the material frames 803 is crushed, the other material frame 803 can take over in time, which reduces the downtime and increases the efficiency of crushing the chemical fiber raw materials.

[0027] Embodiment 2, as Figure 1-Figure 5 As shown, the outer surface of the pressing block 13 matches the inner surface of the supporting frame 3 , and an inspection opening 14 is provided on the front surface of the supporting frame 3 , and an inspection door 4 is hingedly connected to the inner surface of the inspection opening 14 .

[0028] The effect achieved by the entire embodiment 2 is that when the parts inside the support frame 3 need to be maintained or serviced, the inspection door 4 is opened to unfold the inspection port 14, and then the staff can perform maintenance on the inside through the inspection port 14, making maintenance more convenient.

[0029] Working principle: When the chemical fiber is crushed, the material frame 803 is inserted along the limit frame 802, so that the limit block 808 is engaged with one of the slots 804, and then the threaded rod 806 is rotated to drive the threaded rod 806 to rotate on the support block 805. At the same time, the guide rod will slide along the support block 805, so that the clamping block 807 moves to the rear side and is engaged with another slot 804. The material frame 803 is fixed by the limit frame 802, the limit block 808 and the clamping block 807, and then the chemical fiber is put into The material frame 803 is then started by the controller, and the screw rod 6 is driven to rotate in the workbench 7, so that the sliding seat 9 slides along the screw rod 6 and the inner wall of the workbench 7, and the infrared transmitter 2 emits a laser outward, so that when the sliding seat 9 moves to a specified position, the infrared receiver 801 receives the laser signal emitted by the infrared transmitter 2, and then the infrared receiver 801 transmits the signal to the controller, which receives and processes the signal, so that the first motor 5 stops working, and the material frame 803 stops accurately on the pressing block 1. 3, and then start the second motor 10 to drive the turntable 11 to rotate in the support frame 3, so that with the assistance of the connecting rod 12, the pressing block 13 is driven to reciprocate up and down along the support frame 3 to compress the chemical fiber raw material of the material frame 803. During the crushing process, the staff can reversely rotate the threaded rod 806 to move the clamping block 807 outward, so that the clamping block 807 no longer clamps the material frame 803, and then remove the material frame 803 from the sliding table 809, collect the crushed raw materials inside, and then The material frame 803 is placed on the sliding table 809 for fixing, and the chemical fiber raw material to be crushed is added inside. After the raw material in one of the material frames 803 is crushed, the first motor 5 can be started to move the other prepared material frame 803 to the bottom of the pressing block 13 for crushing. By cross-using the two groups of material frames 803, the downtime is reduced and the efficiency of crushing the chemical fiber principle is increased. With the cooperation of the inspection port 14 and the inspection door 4, the parts inside the support frame 3 can be easily maintained and replaced, and the practicality is high.

[0030] The wiring diagram of the infrared transmitter 2, the infrared receiver 801, the first motor 5 and the second motor 10 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the infrared transmitter 2, the infrared receiver 801, the first motor 5 and the second motor 10 are no longer explained in detail.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A raw material crushing mechanism for chemical fiber production, characterized in that: include: A workbench (7), wherein the inner surface of the workbench (7) is rotatably connected to a screw rod (6), the outer surface of the screw rod (6) is threadedly connected to a sliding seat (9), and the top of the sliding seat (9) is fixedly connected to a crushing assembly (8); The crushing assembly (8) comprises a sliding table (809), the top of the sliding table (809) is symmetrically fixedly connected to a limiting frame (802), the inner surfaces of the two limiting frames (802) are both provided with a material frame (803), the inner walls of one side of the two limiting frames (802) are both fixedly connected to a limiting block (808), the top of the sliding table (809) near the front side is both symmetrically fixedly connected to a support block (805), the front surfaces of the two support blocks (805) are both movably penetrated by a threaded rod (806), the rear end surfaces of the two threaded rods (806) are both rotatably connected to a clamping block (807), and the outer surfaces of both sides of the two material frames (803) are both provided with a clamping groove (804).

2. The raw material crushing mechanism for chemical fiber production according to claim 1, characterized in that: The two clamping blocks (807) and the two limiting blocks (808) are respectively arranged in a matching manner with the inner surfaces of the plurality of slots (804), and the rear surfaces of the two limiting frames (802) are both fixedly connected with infrared receivers (801).

3. The raw material crushing mechanism for chemical fiber production according to claim 2, characterized in that: A first motor (5) is fixedly connected to the left surface of the workbench (7); an output end of the first motor (5) movably penetrates the left surface of the workbench (7) and extends to the inside; the output end of the first motor (5) is fixedly connected to the left end surface of the screw rod (6); and an outer surface of the sliding seat (9) is matched with an inner surface of the workbench (7).

4. The raw material crushing mechanism for chemical fiber production according to claim 3, characterized in that: The rear surface of the workbench (7) is fixedly connected to a bracket (1), the front surface of the bracket (1) is fixedly connected to a support frame (3), and the rear surface of the support frame (3) is fixedly connected to a second motor (10).

5. The raw material crushing mechanism for chemical fiber production according to claim 4, characterized in that: The output end of the second motor (10) movably penetrates the rear surface of the support frame (3), the output end of the second motor (10) is fixedly connected to a turntable (11), and the front end surface of the turntable (11) is rotatably connected to a connecting rod (12) via a round rod near the edge.

6. The raw material crushing mechanism for chemical fiber production according to claim 5, characterized in that: A pressure block (13) is rotatably connected to the outer surface of the connecting rod (12) near the bottom, the outer surface of the pressure block (13) cooperates with the inner surface of the support frame (3), the front surface of the support frame (3) is provided with an inspection opening (14), and the inner surface of the inspection opening (14) is hingedly connected to an inspection door (4).

7. The raw material crushing mechanism for chemical fiber production according to claim 6, characterized in that: The bottom of the sliding platform (809) is fixedly connected to the top of the sliding seat (9), and an infrared transmitter (2) is fixedly connected to the front surface of the bracket (1) near the bottom, and the position of the infrared transmitter (2) matches the positions of the two infrared receivers (801).

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