Flattening device for circular weaving machine

Abstract

The utility model provides a flattening device for a circular weaving machine, which belongs to the field of circular weaving machine equipment and comprises a bottom plate, connecting plates symmetrically arranged on two sides of the bottom plate, square holes arranged on the connecting plates, telescopic supports arranged on one sides of the square holes, bearing seats arranged on the other sides of the square holes, and fixing plates symmetrically arranged on two sides of the bearing seats. A pushing assembly used for pushing the fixing plate to move is arranged on one side of the fixing plate, a limiting assembly used for being connected with the bearing seat is arranged below the bearing seat, in the using process, when the flattening roller is abraded after being used for a long time and needs to be replaced, a handle is held to rotate, extrusion of the pushing plate to the fixing plate is relieved, and then the flattening roller can be replaced. And the first compression spring pushes the fixing plate in the fixing groove into the limiting groove, so that the bearing seat can move back and forth in the square hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to circular weaving machine equipment field, concretely relates to a kind of flattening device for circular weaving machine. BACKGROUND

[0002] Circular weaving machine is widely used in textile industry, and the flattening roller of its flattening device is crucial to ensure the flatness of fabric. In actual production process, the flattening roller is in contact with rough materials for a long time and friction. With the passage of time, the surface wear is aggravated. When the wear exceeds a certain limit, the flattening effect is significantly reduced, and the flattening roller must be replaced in time to maintain production quality.

[0003] However, the design of the existing flattening device for circular weaving machine has many drawbacks. The fixed installation method of the bearing seat lacks flexibility. When the flattening roller needs to be replaced, the maintenance personnel face great challenges. Because the bearing seat is difficult to disassemble, not only the replacement operation time is prolonged, but also the equipment may be damaged due to forced disassembly. Moreover, during the replacement process, there is no effective support structure to fix the flattening roller. This makes the flattening roller prone to displacement, tilting or even falling due to its own weight or external force, which not only increases the risk of injury to the operator, but also may cause the flattening roller to collide with the surrounding parts, further increasing the equipment maintenance cost, reducing the production efficiency, and seriously affecting the normal production operation and economic benefits of the enterprise. SUMMARY

[0004] Therefore, the utility model provides a flattening device for circular weaving machine, which can push the fixed plate into the fixed groove by using the push plate to extrude the fixed plate, fix the bearing seat in the square hole, rotate the push plate when the bearing seat needs to be moved, reduce the extrusion of the push plate on the fixed plate, push the fixed plate out of the fixed groove by the return spring, pull the bearing seat out of the square hole, and drop the flattening roller on the support when the bearing seat is moved out of the square hole. The flattening roller is supported by the support to prevent injury caused by falling.

[0005] To solve the above technical problems, the utility model provides a flattening device for circular weaving machine, which includes a bottom plate for limiting and supporting the connecting plate, a connecting plate symmetrically arranged on both sides of the bottom plate for limiting and supporting the flattening roller, a square hole provided on the connecting plate for limiting the bearing seat, an extension support provided on one side of the square hole for supporting the flattening roller, a bearing seat provided on the other side of the square hole for limiting the flattening roller, a fixed plate symmetrically arranged on both sides of the bearing seat for fixing the bearing seat on the connecting plate, a push assembly provided on one side of the fixed plate for moving the fixed plate, and a limiting assembly provided below the bearing seat for connecting the bearing seat.

[0006] The fixed slots are arranged on both sides of the square hole and are used for limiting and supporting the fixed plate, the push plate is used for moving the fixed plate into the fixed slot, the push plate is used for limiting and supporting the fixed plate, and the fixed plate is fixed in the fixed slot.

[0007] The push assembly comprises through holes symmetrically arranged on both sides of the bearing seat and used for limiting the connecting rod, the through holes are communicatively arranged with the limiting holes, the connecting rod is arranged in the through hole, and the connecting rod is used for connecting the handle and the push plate.

[0008] One end of the connecting rod is provided with the handle, the handle is used for rotating the connecting rod and pulling the bearing seat out of the square hole, the other end of the connecting rod is provided with the push plate, the push plate is used for pushing the fixed plate out of the limiting hole and into the fixed slot, the limiting and fixing of the bearing seat are completed, and the push plate is arranged on one side of the fixed plate.

[0009] The telescopic support comprises a groove arranged in the square hole and used for placing the first compression spring and limiting the support, the first compression spring is arranged in the groove, and the support is arranged above the first compression spring.

[0010] The limiting assembly comprises a sliding groove arranged at the bottom of the square hole and used for limiting the sliding block, the sliding block is slidably arranged in the sliding groove, and the sliding block is used for driving the bearing seat to move.

[0011] The bearing seat is rotatably provided with the flattening roller, the flattening roller is used for flattening the material, and the flattening roller is rotatably arranged on the support.

[0012] The beneficial effects of the above technical scheme of the utility model are as follows:

[0013] 1. When the flattening roller needs to be replaced due to long-term use and wear, the handle is held and rotated, the push plate is released from the extrusion of the fixed plate, the first compression spring pushes the fixed plate in the fixed slot into the limiting slot, the bearing seat can move back and forth in the square hole, and the flattening roller can be conveniently disassembled.

[0014] 2. The sliding plate connected to the bottom of the bearing seat slides in the sliding groove, the sliding groove limits the sliding plate, prevents the bearing seat from falling, the flattening roller can be taken out of the bearing seat, and the falling of the bearing seat and the taking of the bearing seat can be reduced.

[0015] 3. When the bearing seat moves to one side, the telescopic support can limit and support the flattening roller falling from the bearing seat, prevent the flattening roller from falling, and cause certain danger to workers. DRAWINGS

[0016] Fig. 1 It is a main body structure schematic view of the flattening device for the circular weaving machine.

[0017] Fig. 2 It is the front view structural schematic diagram of the utility model;

[0018] Fig. 3 It is the section view structural schematic diagram of the utility model A-A;

[0019] Fig. 4 It is the local structure schematic diagram of the utility model A;

[0020] Fig. 5 It is the section view structural schematic diagram of the utility model B-B.

[0021] Mark explanation: 100, bottom plate; 101, connecting plate; 102, square hole; 103, telescopic support; 104, bearing seat; 105, fixed plate; 106, fixed groove; 107, limiting hole; 108, first compression spring; 109, support; 110, push assembly; 111, through hole; 112, connecting rod; 113, handle; 114, push plate; 120, limiting assembly; 121, sliding slot; 122, sliding block; 123, flattening roller; 124, reset spring. Specific implementation

[0022] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the following will combine the attached drawings of the utility model embodiment to make specific description. Figs. 1-4 The technical scheme of the utility model embodiment is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by the person skilled in the art belong to the scope of the utility model protection.

[0023] As Figs. 1-4 shown:

[0024] The embodiment provides a flattening device for a circular weaving machine, which comprises a bottom plate 100, the bottom plate 100 is used for limiting and supporting a connecting plate 101, the bottom plate 100 is used for being provided with the connecting plate 101 on both sides of the bottom plate 100 in a symmetrical mode, the connecting plate 101 is used for limiting and supporting a flattening roller 123, a square hole 102 is arranged on the connecting plate 101, the square hole 102 is used for limiting a bearing seat 104, one side of the square hole 102 is provided with a telescopic support 103, the telescopic support 103 is used for supporting the flattening roller 123, the other side of the square hole 102 is provided with the bearing seat 104, the bearing seat 104 is used for limiting the flattening roller 123, fixed plates 105 are arranged on both sides of the bearing seat 104 in a symmetrical mode, the fixed plates 105 are used for fixing the bearing seat 104 on the connecting plate 101, one side of the fixed plate 105 is provided with a pushing assembly 110 used for pushing the fixed plate 105 to move, and a limiting assembly 120 used for connecting the bearing seat 104 is arranged below the bearing seat 104.

[0025] Fixed grooves 106 are arranged on both sides of the square hole 102, the fixed grooves 106 are used for limiting and supporting the fixed plates 105, the fixed plates 105 are pushed into the fixed grooves 106 by a push plate 114, the push plate 114 is used for limiting and supporting the fixed plates 105, the fixed plates 105 are fixed in the fixed grooves 106, limiting holes 107 in parallel with the fixed grooves 106 are arranged at both ends of the bearing seat 104, the limiting holes 107 are used for placing the fixed plates 105, and the fixed plates 105 are movably arranged in the limiting holes 107.

[0026] The pushing assembly 110 comprises through holes 111 arranged on both sides of the bearing seat 104 in a symmetrical mode, the through holes 111 are used for limiting connecting rods 112, the through holes 111 are communicatively arranged with the limiting holes 107, the connecting rods 112 are arranged in the through holes 111, and the connecting rods 112 are used for connecting handles 113 and the push plate 114.

[0027] One end of the connecting rod 112 is provided with the handle 113, the handle 113 is convenient for rotating the connecting rod 112 and pulling the bearing seat 104 out of the square hole 102, the other end of the connecting rod 112 is provided with the push plate 114, the push plate 114 can push the fixed plates 105 out of the limiting holes 107 when rotating, the fixed plates 105 are pushed into the fixed grooves 106, the limiting and fixing of the bearing seat 104 are completed, and the push plate 114 is arranged on one side of the fixed plate 105 in a close mode.

[0028] The telescopic support 103 comprises a groove arranged in the square hole 102, the groove is used for placing a first compression spring 108 and limiting a support 109, the first compression spring 108 is arranged in the groove, and the support 109 is arranged above the first compression spring 108.

[0029] The limiting assembly 120 comprises a sliding groove 121 arranged at the bottom of the square hole 102, the sliding groove 121 is used for limiting a sliding block 122, the sliding block 122 is slidably arranged in the sliding groove 121, and the sliding block 122 is used for driving the bearing seat 104 to move.

[0030] The bearing seat 104 is provided with a circular hole matched with the flattening roller 123, the flattening roller 123 is rotatably arranged in the circular hole on the bearing seat 104, and the flattening roller 123 is used for flattening material.

[0031] When the flattening roller 123 needs to be replaced due to wear after long-time use, the handle 113 is held and rotated, the push plate 114 is disengaged from the extrusion on the fixed plate 105, the first compression spring 108 pushes the fixed plate 105 in the fixed groove 106 into the limiting groove, the bearing seat 104 can move forward and backward in the square hole 102, when the bearing seat 104 is moved backward, the sliding plate connected to the bottom of the bearing seat 104 slides in the sliding groove 121, the sliding groove 121 limits the sliding plate, prevents the bearing seat 104 from falling, and meanwhile, the flattening roller 123 is taken out of the bearing seat 104, when the bearing seat 104 is moved to one side, the telescopic support 103 can limit and support the flattening roller 123 falling from the bearing seat 104, and prevent the flattening roller 123 from falling and causing danger to workers.

[0032] In addition, it should be noted that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The above is the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the principles of the present application, some improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A spreading device for a circular weaving machine, characterized in that: The utility model provides a kind of bottom plate (100), the bottom plate (100) two sides symmetry is equipped with connecting plate (101), the connecting plate (101) is equipped with square hole (102), one side of square hole (102) is equipped with telescopic support (103), the other side of square hole (102) is equipped with bearing seat (104), bearing seat (104) two sides symmetry is equipped with fixed plate (105), the fixed plate (105) one side is equipped with for pushing the fixed plate (105) movement pusher assembly (110), bearing seat (104) below is equipped with for the bearing seat (104) is connected limiting component (120).

2. A spreading device for a circular weaving machine according to claim 1, characterized in that: The square hole (102) two sides are equipped with fixed slot (106), the fixed slot (106) is equipped with return spring (124), the bearing seat (104) both ends are equipped with the limiting hole (107) with the parallel position of fixed slot (106), the fixed plate (105) is movably arranged in the limiting hole (107).

3. A spreading device for a circular weaving machine according to claim 2, characterized in that: The pusher assembly (110) includes symmetrically arranged through holes (111) on both sides of the bearing seat (104), the through holes (111) are in communication with the limiting holes (107), and the connecting rods (112) are arranged in the through holes (111).

4. A spreading device for a circular weaving machine according to claim 3, characterized in that: One end of the connecting rod (112) is provided with a handle (113), and the other end of the connecting rod (112) is provided with a push plate (114), and the push plate (114) is arranged on one side of the fixed plate (105).

5. A spreading device for a circular weaving machine according to claim 4, characterized in that: The telescopic support (103) includes a groove arranged in the square hole (102), the first compression spring (108) is arranged in the groove, and the bracket (109) is arranged above the first compression spring (108).

6. A spreading device for a circular weaving machine according to claim 5, characterized in that: The limiting component (120) includes a sliding groove (121) arranged at the bottom of the square hole (102), and the sliding block (122) is slidably arranged in the sliding groove (121).

7. A spreading device for a circular weaving machine according to claim 6, characterized in that: The bearing seat (104) is rotatably provided with a flattening roller (123), and the flattening roller (123) is rotatably arranged on the bracket (109).

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