Licker-in structure of spinning carding machine

Abstract

The licker-in structure of the spinning carding machine comprises a fixing rod and a transmission cylinder, one end of the side face of the transmission cylinder is fixedly connected with a limiting ring, one end of the side face of the transmission cylinder is provided with a pricking needle mechanism, and one end of the side face of the fixing rod is provided with a fixing mechanism used for fixing the pricking needle mechanism. Through the pricking needle mechanisms, the fixing mechanisms and the like, some pricking needles can be independently replaced, the problem that some pricking needles which cannot meet the replacement standard can be replaced along with the pricking needle mechanisms and the fixing mechanisms is solved, resource waste is avoided, cost is reduced, the pricking needles can be conveniently detached, replaced and installed through the multiple sets of pricking needle mechanisms and the multiple sets of fixing mechanisms, and the pricking needle replacement efficiency is improved. The labor intensity of workers is reduced, and risks in the operation process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile cotton flow machine equipment, in particular to a licker-in roller structure of a textile cotton carding machine. Background Art

[0002] Because when the existing textile cotton flow machine is in use, the licker-in roller thereof needs to be replaced due to wear, but the general licker-in roller is usually integrated, and the entire licker-in roller needs to be replaced when replacing it, which may cause some needles that do not meet the replacement standards to be replaced together, which leads to waste of resources and increased costs. Moreover, the replacement of the integrated licker-in roller may require more complicated operations, including disassembly and installation steps, which not only increases the labor intensity of workers, but also may cause safety risks during operation, so further improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a licker-in roller structure of a textile carding machine in order to solve the problems raised by the above-mentioned background technology, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a licker-in roller structure of a textile carding machine, comprising: a fixed rod and a transmission cylinder, one end of the side surface of the transmission cylinder is fixedly connected to a limiting ring, one end of the side surface of the transmission cylinder is provided with a pricking mechanism, and one end of the side surface of the fixed rod is provided with a fixing mechanism for fixing the pricking mechanism.

[0005] As a further solution of the utility model: the needle mechanism includes a support plate arranged at one end of the side of the transmission cylinder. One end of the side of the support plate is fixedly connected to a limit block, one end of the support plate is provided with a needle, and one end of the side of the support plate is slidably connected to the limit plate.

[0006] As a further solution of the utility model: the fixing mechanism includes a fixing block fixedly connected to one end of the side surface of the fixing rod, a motor is arranged at one end above the fixing block, a bidirectional screw is fixedly connected to the output end below the motor, a limiting rod is fixedly connected to one end inside the fixing block, a clamping block is arranged at one end of the side surface of the limiting rod, a connecting block is fixedly connected to one end of the side surface of the clamping block, a baffle is fixedly connected to one end of the side surface of the clamping block, the bidirectional screw is the existing technology, and the threads at both ends are arranged oppositely.

[0007] As a further solution of the utility model: the support plate includes a support plate body slidably connected to one end of the side of the limiting plate, a placement cavity is opened at one end above the support plate body, a slide groove is opened at one end above the support plate body, and the placement cavity is the same size as the limiting seat.

[0008] As a further solution of the utility model: the puncture needle includes a limiting seat arranged at one end above the support plate, and the puncture needle body is fixedly connected to one end above the limiting seat.

[0009] As a further solution of the utility model: the limiting plate includes a limiting plate body arranged at one end above the supporting plate, a semicircular hole for the needle to pass through is opened at the upper end of the limiting plate body, a slider is fixedly connected to the lower end of the limiting plate body, the circular hole formed by the two groups of semicircular holes has the same diameter as the needle body, the slider is adapted to the slide groove, and is a T-block and a T-slot.

[0010] As a further solution of the utility model: a threaded hole matched with the bidirectional screw rod is opened at one end of the side surface of the connecting block, and a through hole matched with the limiting rod is opened at one end of the side surface of the connecting block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, some needles can be replaced individually through the needle mechanism and the fixing mechanism, etc., avoiding the problem that some needles that do not meet the replacement standards will also be replaced together, avoiding the waste of resources and reducing costs. Through multiple groups of needle mechanisms and fixing mechanisms, it is convenient to disassemble, replace and install the needles, reducing the labor intensity of workers and reducing the risks during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall split structure in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the fixing mechanism in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the puncture needle mechanism in the utility model;

[0017] Figure 5 It is a schematic diagram of the disassembled structure of the pricking needle mechanism in the utility model.

[0018] In the figure: 1. fixing rod; 2. transmission cylinder; 3. limiting ring; 4. pricking needle mechanism; 41. support plate; 411. support plate body; 412. placement cavity; 413. slide groove; 42. limiting block; 43. pricking needle; 431. limiting seat; 432. pricking needle body; 44. limiting plate; 441. limiting plate body; 442. semicircular hole; 443. slider; 5. fixing mechanism; 51. fixing block; 52. motor; 53. bidirectional screw rod; 54. limiting rod; 55. clamping block; 56. connecting block; 57. baffle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0021] Reference Figures 1 to 5 In an embodiment of the utility model, a licker-in roller structure of a textile carding machine includes: a fixed rod 1 and a transmission cylinder 2, one end of the side of the transmission cylinder 2 is fixedly connected to a limiting ring 3, one end of the side of the transmission cylinder 2 is provided with a pricking mechanism 4, and one end of the side of the fixed rod 1 is provided with a fixing mechanism 5 for fixing the pricking mechanism 4.

[0022] The needle mechanism 4 includes a support plate 41 disposed at one end of the side of the transmission cylinder 2. One end of the side of the support plate 41 is fixedly connected to a limit block 42, one end of the support plate 41 is provided with a needle 43, and one end of the side of the support plate 41 is slidably connected to a limit plate 44.

[0023] The above scheme is adopted: multiple groups of needle mechanisms 4 can be squeezed together to prevent the limit plate 44 from sliding, and the baffle 57 prevents the needle mechanism 4 from deviating. When the needle 43 needs to be replaced, the motor 52 is rotated in the direction so that the clamping block 55 releases the needle mechanism 4, and then the needle mechanism 4 is pulled out, and then the middle needle 43 can be taken out for replacement by sliding the limit plates 44 on both sides.

[0024] The fixing mechanism 5 includes a fixing block 51 fixedly connected to one end of the side of the fixing rod 1, a motor 52 is arranged at one end above the fixing block 51, a bidirectional screw 53 is fixedly connected to the output end below the motor 52, a limiting rod 54 is fixedly connected to one end inside the fixing block 51, a clamping block 55 is arranged at one end of the side of the limiting rod 54, a connecting block 56 is fixedly connected to one end of the side of the clamping block 55, and a baffle 57 is fixedly connected to one end of the side of the clamping block 55.

[0025] The above scheme is adopted: by inserting multiple groups of needle mechanisms 4 into the limiting ring 3 to form a circle, and then the motor 52 drives the bidirectional screw rod 53 to rotate, thereby driving the two groups of clamping blocks 55 to move toward the middle for clamping, thereby fixing the needle mechanism 4.

[0026] The support plate 41 includes a support plate body 411 slidably connected to one end of the side of the limiting plate 44 , a placement cavity 412 is opened at one end above the support plate body 411 , and a sliding groove 413 is opened at one end above the support plate body 411 .

[0027] The needle 43 includes a limiting seat 431 disposed at one end above the support plate 41 , and a needle body 432 is fixedly connected to one end above the limiting seat 431 .

[0028] The limiting plate 44 includes a limiting plate body 441 disposed at one end above the support plate 41 . A semicircular hole 442 for the needle 43 to pass through is formed at one end above the limiting plate body 441 . A slider 443 is fixedly connected to one end below the limiting plate body 441 .

[0029] A threaded hole matched with the bidirectional screw rod 53 is formed at one end of the side surface of the connecting block 56 , and a through hole matched with the limiting rod 54 is formed at one end of the side surface of the connecting block 56 .

[0030] The working principle of the utility model is: by inserting multiple groups of needle mechanisms 4 into the limiting ring 3 to form a circle, and then driving the bidirectional screw rod 53 to rotate through the motor 52, thereby driving the two groups of clamping blocks 55 to move toward the middle for clamping, so as to fix the needle mechanism 4, the multiple groups of needle mechanisms 4 can be squeezed together to prevent the limiting plate 44 from sliding, and the baffle 57 prevents the needle mechanism 4 from deviating. When the needle 43 needs to be replaced, the motor 52 is rotated in the direction so that the clamping block 55 releases the needle mechanism 4, and then the needle mechanism 4 is pulled out, and then the middle needle 43 can be taken out for replacement by sliding the limiting plates 44 on both sides.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A licker-in roller structure of a textile carding machine, comprising: A fixing rod (1) and a transmission cylinder (2), characterized in that a limiting ring (3) is fixedly connected to one end of the side of the transmission cylinder (2), a pricking mechanism (4) is arranged at one end of the side of the transmission cylinder (2), a fixing mechanism (5) for fixing the pricking mechanism (4) is arranged at one end of the side of the fixing rod (1), the pricking mechanism (4) comprises a supporting plate (41) arranged at one end of the side of the transmission cylinder (2), a limiting block (42) is fixedly connected to one end of the side of the supporting plate (41), a pricking needle (43) is arranged at one end of the inner part of the supporting plate (41), and the supporting plate (41) One end of the side surface is slidably connected to a limit plate (44), the fixing mechanism (5) comprises a fixing block (51) fixedly connected to one end of the side surface of the fixing rod (1), a motor (52) is arranged at one end above the fixing block (51), a bidirectional screw rod (53) is fixedly connected to the output end below the motor (52), one end inside the fixing block (51) is fixedly connected to a limit rod (54), one end of the side surface of the limit rod (54) is provided with a clamping block (55), one end of the side surface of the clamping block (55) is fixedly connected to a connecting block (56), and one end of the side surface of the clamping block (55) is fixedly connected to a baffle plate (57).

2. A licker-in roller structure for a textile carding machine according to claim 1, characterized in that: The support plate (41) comprises a support plate body (411) slidably connected to one end of the side of the limiting plate (44); a placement cavity (412) is provided at one end above the support plate body (411); and a sliding groove (413) is provided at one end above the support plate body (411).

3. A licker-in roller structure for a textile carding machine according to claim 1, characterized in that: The puncture needle (43) comprises a limiting seat (431) arranged at one end above the support plate (41), and a puncture needle body (432) is fixedly connected to one end above the limiting seat (431).

4. A licker-in roller structure for a textile carding machine according to claim 1, characterized in that: The limiting plate (44) comprises a limiting plate body (441) arranged at one end above the supporting plate (41); a semicircular hole (442) for the needle (43) to pass through is provided at the upper end of the limiting plate body (441); and a sliding block (443) is fixedly connected to the lower end of the limiting plate body (441).

5. The licker-in roller structure of a textile carding machine according to claim 1, characterized in that: A threaded hole matched with the bidirectional screw rod (53) is formed at one end of the side surface of the connection block (56), and a through hole matched with the limiting rod (54) is formed at one end of the side surface of the connection block (56).

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