Elastic driven wheel supporting structure for spinning machine

Abstract

The utility model discloses an elastic driven wheel supporting structure for a spinning machine, which comprises a frame unit comprising a frame plate, and two fixing plates are fixedly arranged on the bottom surfaces of the front end and the rear end of the frame plate respectively; the control unit comprises power parts and a control part, the power parts are located on the two sides of the control part, and the control unit further comprises an adjusting assembly; and the conveying unit comprises rotating rods, the surfaces of the two rotating rods are rotationally connected with the inner walls of the left end and the right end of the frame plate correspondingly, and the power part comprises a motor fixedly connected to the front face of the fixing plate. Through cooperative work of the power part and the control part, the moving rod can drive the whole driven wheel to move back and forth, when the driven wheel and the belt wheels at the two ends are in auxiliary abutting transmission, the inner sides of the two belt wheels can be correspondingly stabilized in an auxiliary mode, the situation that a round belt falls off due to uneven stress is avoided, and the service life of the round belt is prolonged. Therefore, the use stability of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of spinning machine technology, and in particular to an elastic driven wheel support structure for spinning machines. Background Technology

[0002] A spinning machine is a machine that processes fiber raw materials into yarn or thread, and is widely used in the textile industry. The main function of a spinning machine is to process fiber raw materials through a series of processes, such as opening, mixing, carding, doubling, twisting, and winding, ultimately producing finished products such as cotton yarn, linen yarn, wool yarn, and silk thread. These finished products have good strength and toughness and are widely used in industries such as fabrics, clothing, carpets, veneers, and webbing.

[0003] Existing technology includes a yarn end holding section with negative pressure downstream of the yarn tension device. When yarn breaks, the broken yarn end can smoothly enter the negative pressure channel of the holding section, which can improve the manufacturing efficiency of spinning in each spinning unit, and thus improve the production efficiency of packaged yarn in the spinning machine.

[0004] However, when it is conveying with two transmission belts, because it needs to use driven pulleys for clamping, it will shake during the whole operation, causing gaps to appear between the two transmission belts. During the clamping process, the driven pulleys are prone to uneven force, causing the pulleys at both ends to be unstable and affecting the overall transmission belt conveying. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems existing in the current elastic driven wheel support structure for spinning machines, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide an elastic driven wheel support structure for a spinning machine, which is suitable for solving the problem that when two transmission belts are conveying, the driven wheel inside needs to be used for clamping. During the overall operation, the driven wheel itself will shake, causing gaps between the two transmission belts. During the clamping process, the driven wheel is prone to uneven force, resulting in instability of the pulleys at both ends and affecting the overall transmission belt conveying.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an elastic driven wheel support structure for a spinning machine, comprising:

[0009] A frame unit, comprising a frame plate, wherein two fixing plates are fixedly disposed on the front and rear bottom surfaces of the frame plate, respectively.

[0010] The control unit includes a power unit and a control unit, the power unit being located on both sides of the control unit, and the control unit also includes an adjustment component;

[0011] The conveying unit includes two rotating rods, the surfaces of which are rotatably connected to the inner walls of the left and right ends of the frame plate, respectively.

[0012] As a preferred embodiment of the elastic driven wheel support structure for a spinning machine described in this utility model, the power unit includes a motor fixedly connected to the front of the fixed plate, the back of the motor output rod extends through the front of the fixed plate into the interior of the fixed plate and is fixedly connected to a threaded rod, the surface of the threaded rod is rotatably connected to the inner wall of the fixed plate, a movable rod is threadedly sleeved on the surface of the threaded rod, and the side of the movable rod is slidably connected to the inner wall of the frame plate.

[0013] As a preferred embodiment of the elastic driven wheel support structure for a spinning machine described in this utility model, the control unit includes two limiting rods fixed to the left and right ends of the frame plate. A device rod is slidably connected to the surface of the limiting rod. A connecting belt is fixedly installed on the inner side of the bottom end of the device rod. The back of the connecting belt is in contact with the front of the moving rod. A control frame is fixedly installed on the top surface of both device rods.

[0014] As a preferred embodiment of the elastic driven wheel support structure for a spinning machine described in this utility model, the conveying unit further includes pulleys fixedly sleeved on the surfaces of two rotating rods, with a round belt A sleeved on the inner wall of the left pulley and a round belt B sleeved on the inner wall of the right pulley.

[0015] As a preferred embodiment of the elastic driven wheel support structure for a spinning machine described in this utility model, the adjusting component includes a device ring fixedly sleeved on the surface of the moving rod, hydraulic cylinders are fixedly installed on the inner walls of the four ends of the device ring, a clamping plate is fixedly installed on the outer side of the output rod of the hydraulic cylinder, and friction strips are sleeved on the inner walls of the four clamping plates.

[0016] As a preferred embodiment of the elastic driven wheel support structure for a spinning machine described in this utility model, the device ring is provided with two protective plates on its upper and lower end faces respectively, and four locking rods are fixedly provided on the bottom surfaces of the four ends of the two protective plates respectively, and the sides of the locking rods are respectively engaged with the inner wall of the device ring.

[0017] As a preferred embodiment of the elastic driven wheel support structure for a spinning machine described in this utility model, four anti-detachment frames are fixedly installed on the four end faces of the moving rod, a support plate is fixedly installed on the bottom surface of the moving rod, and the bottom surface of the anti-detachment frame and the top surface of the support plate are in contact with the upper and lower end faces of the connecting belt.

[0018] As a preferred embodiment of the elastic driven wheel support structure for a spinning machine described in this utility model, the left and right end faces of the friction belt are in frictional contact with the right side of the circular belt A and the left side of the circular belt B, respectively, and the friction belt is made of an elastic and deformable material.

[0019] The beneficial effects of this utility model are as follows: Through the coordinated operation of the power unit and the control unit, the moving rod can drive the entire driven wheel to move back and forth. When it is pressed against the pulleys at both ends for transmission, it can provide inner auxiliary stability to the two pulleys, so that the round belt will not fall off due to uneven force, thus preventing problems in the transmission process and greatly increasing the stability of the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of an elastic driven wheel support structure for a spinning machine proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the conveying unit structure of an elastic driven wheel support structure for a spinning machine proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the adjustment component structure of an elastic driven wheel support structure for a spinning machine proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the control unit structure of an elastic driven wheel support structure for a spinning machine proposed in this utility model.

[0025] Figure Descriptions: 1. Frame Unit; 101. Frame Plate; 102. Fixing Plate; 2. Control Unit; 21. Power Unit; 22. Control Unit; 201. Motor; 202. Threaded Rod; 203. Moving Rod; 204. Anti-detachment Frame; 205. Connecting Belt; 206. Device Rod; 207. Limiting Rod; 208. Control Frame; 209. Adjustment Assembly; 2091. Device Ring; 2092. Hydraulic Cylinder; 2093. Clamping Plate; 2094. Protective Plate; 2095. Clamping Rod; 2096. Friction Belt; 3. Conveying Unit; 301. Rotating Rod; 302. Pulley; 303. Round Belt A; 304. Round Belt B. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] Example 1

[0031] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides an elastic driven pulley support structure for a spinning machine, which can achieve the effect of stabilizing the two pulleys from the inside, preventing the round belt from falling off due to uneven force. It includes:

[0032] The frame unit 1 includes a frame plate 101, and two fixing plates 102 are fixedly disposed on the bottom surfaces of the front and rear ends of the frame plate 101, respectively.

[0033] The control unit 2 includes a power unit 21 and a control unit 22, with the power unit 21 located on both sides of the control unit 22. The control unit 2 also includes an adjustment component 209.

[0034] The conveying unit 3 includes two rotating rods 301, the surfaces of which are rotatably connected to the inner walls of the left and right ends of the frame plate 101, respectively.

[0035] In use, the frame unit 1 is connected to the rest of the textile machine for conveying, and the conveying unit 3 is used to make the whole device work normally. The control unit 2 enables the pulleys 302 at both ends to move together with the driven wheel during conveying, so as to quickly and stably control and tighten both ends to prevent shaking and the round belt from falling off.

[0036] Example 2

[0037] Reference Figure 3 and Figure 4 This is the second embodiment of the present invention, which differs from the previous embodiment in that...

[0038] Furthermore, the power unit 21 includes a motor 201 fixedly connected to the front of the fixed plate 102. The back of the output rod of the motor 201 extends through the front of the fixed plate 102 into the interior of the fixed plate 102 and is fixedly connected to a threaded rod 202. The surface of the threaded rod 202 is rotatably connected to the inner wall of the fixed plate 102. A movable rod 203 is threadedly sleeved on the surface of the threaded rod 202. The side of the movable rod 203 is slidably connected to the inner wall of the frame plate 101.

[0039] Furthermore, the control unit 22 includes two limiting rods 207 fixed to the left and right ends of the frame plate 101. A device rod 206 is slidably connected to the surface of the limiting rod 207. A connecting belt 205 is fixedly installed on the inner side of the bottom end of the device rod 206. The back of the connecting belt 205 is in contact with the front of the moving rod 203. A control frame 208 is fixedly installed on the top surface of each of the two device rods 206. Four anti-detachment frames 204 are fixedly installed on the four end faces of the moving rod 203. A support plate is fixedly installed on the bottom surface of the moving rod 203. The bottom surface of the anti-detachment frame 204 and the top surface of the support plate are in contact with the upper and lower end faces of the connecting belt 205.

[0040] In use, the threaded rod 202 drives the moving rod 203 to move back and forth, which tightens the connecting belt 205. In conjunction with the limiting rod 207, the device rod 206 slides left and right, so that the two control frames 208 quickly squeeze and stabilize the two pulleys 302.

[0041] Furthermore, the conveying unit 3 also includes pulleys 302 fixedly sleeved on the surfaces of the two rotating rods 301. A round belt A303 is sleeved on the inner wall of the left pulley 302, and a round belt B304 is sleeved on the inner wall of the right pulley 302.

[0042] Furthermore, the adjustment component 209 includes a device ring 2091 fixedly sleeved on the surface of the moving rod 203. Hydraulic cylinders 2092 are fixedly installed on the inner walls of all four ends of the device ring 2091. A clamping plate 2093 is fixedly installed on the outer side of the output rod of the hydraulic cylinder 2092. Friction belts 2096 are sleeved on the inner walls of the four clamping plates 2093. Two protective plates 2094 are respectively installed on the upper and lower end faces of the device ring 2091. Four clamping rods 2095 are fixedly installed on the bottom surfaces of the four ends of the two protective plates 2094. The sides of the clamping rods 2095 are respectively engaged with the inner walls of the device ring 2091. The left and right end faces of the friction belt 2096 are in frictional contact with the right side of the round belt A303 and the left side of the round belt B304, respectively. The friction belt 2096 is made of an elastic and deformable material.

[0043] When in use, the hydraulic cylinders 2092 at all four ends are activated, causing the clamping plate 2093 to drive the friction belt 2096 to expand in diameter. Through the special deformation material of the friction belt 2096, the friction belt 2096 is quickly and tightly contacted with the round belts A303 and B304 at both ends.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A flexible fly wheel support structure for a spinning machine, characterized by, include: The frame unit (1) includes a frame plate (101), and two fixing plates (102) are fixedly installed on the bottom surfaces of the front and rear ends of the frame plate (101); The control unit (2) includes a power unit (21) and a control unit (22), wherein the power unit (21) is located on both sides of the control unit (22), and the control unit (2) further includes an adjustment component (209); The conveying unit (3) includes a rotating rod (301), the surfaces of which are rotatably connected to the inner walls of the left and right ends of the frame plate (101), respectively.

2. A resiliently mounted capstan structure for a spinning frame as claimed in claim 1, characterised in that: The power unit (21) includes a motor (201) fixedly connected to the front of the fixed plate (102). The back of the output rod of the motor (201) extends through the front of the fixed plate (102) into the interior of the fixed plate (102) and is fixedly connected to a threaded rod (202). The surface of the threaded rod (202) is rotatably connected to the inner wall of the fixed plate (102). A movable rod (203) is threadedly fitted on the surface of the threaded rod (202). The side of the movable rod (203) is slidably connected to the inner wall of the frame plate (101).

3. A resiliently mounted driven roller support structure for a spinning frame as claimed in claim 2, characterised in that: The control unit (22) includes two limiting rods (207) fixed to the left and right ends of the frame plate (101). A device rod (206) is slidably connected to the surface of the limiting rod (207). A connecting belt (205) is fixedly installed on the inner side of the bottom end of the device rod (206). The back of the connecting belt (205) is in contact with the front of the moving rod (203). A control frame (208) is fixedly installed on the top surface of both device rods (206).

4. A resiliently mounted capstan structure for a spinning frame as claimed in claim 1, characterised in that: The conveying unit (3) also includes pulleys (302) fixedly sleeved on the surfaces of two rotating rods (301). The inner wall of the left pulley (302) is fitted with a round belt A (303), and the inner wall of the right pulley (302) is fitted with a round belt B (304).

5. A resiliently mounted driven pulley support structure for a spinning frame as claimed in claim 2, characterised in that: The adjustment assembly (209) includes a device ring (2091) fixedly sleeved on the surface of the moving rod (203). Hydraulic cylinders (2092) are fixedly installed on the inner walls of the four ends of the device ring (2091). A clamping plate (2093) is fixedly installed on the outer side of the output rod of the hydraulic cylinder (2092). Friction belts (2096) are sleeved on the inner walls of the four clamping plates (2093).

6. A resiliently mounted driven roller support structure for a spinning frame as claimed in claim 5, characterised in that: The device ring (2091) is provided with two protective plates (2094) on its upper and lower end faces respectively. Four locking rods (2095) are fixedly provided on the bottom surfaces of the four ends of the two protective plates (2094). The sides of the locking rods (2095) are respectively engaged with the inner wall of the device ring (2091).

7. A resiliently mounted driven roller support structure for a spinning frame as claimed in claim 3, characterised in that: The four ends of the movable rod (203) are respectively fixedly provided with four anti-detachment brackets (204), and the bottom surface of the movable rod (203) is fixedly provided with a support plate. The bottom surface of the anti-detachment bracket (204) and the top surface of the support plate are in contact with the upper and lower ends of the connecting belt (205).

8. A resiliently mounted driven pulley support structure for a spinning frame according to claim 5, characterised in that: The left and right end faces of the friction belt (2096) are in frictional contact with the right side of the circular belt A (303) and the left side of the circular belt B (304), respectively. The friction belt (2096) is made of an elastic and deformable material.

Images