Direct connection mechanism for two spinning frames

Abstract

The utility model relates to the technical field of spinning frames, in particular to a direct connection mechanism for two spinning frames, which comprises a first rotating shaft, a first gear and a linkage component, the first gear is fixedly connected with the cambered surface of the first rotating shaft, a second rotating shaft is arranged on one side of the first rotating shaft, and the cambered surface of the second rotating shaft is fixedly connected with a second gear. The linkage assembly is arranged at the joint of the first rotating shaft and the second rotating shaft; the linkage assembly comprises a transmission unit, the transmission unit comprises a connecting plug pin, the side surface of the first rotating shaft and the side surface of the second rotating shaft are each provided with an inserting groove, the connecting plug pin is connected with the inner wall of the inserting groove in an inserted mode, and the side surface of the connecting plug pin is fixedly connected with a connecting column. According to the utility model, through the arrangement of the linkage assembly, the driving structures of the two spinning frames can be connected together, so that the problem that the production cost and the maintenance cost are increased due to the fact that the two spinning frames need to be provided with power sources is solved, and the synchronization rate of the spinning frames is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning frames, in particular to a direct connection mechanism for two spinning frames. Background Art

[0002] A spinning frame is an important device in the textile industry. It is mainly used to further stretch and twist roving into fine yarns that meet the requirements. A spinning frame usually consists of multiple parts, including a drafting mechanism, a twisting and winding mechanism, a transmission system, etc. The drafting mechanism is responsible for stretching and thinning the roving, and the twisting and winding mechanism adds twist to the yarn and winds it into cheeses. Its working principle is to draft the yarn through a series of rollers and aprons, and at the same time, the spindles rotate at high speed to achieve twisting. The performance of the spinning frame directly affects the quality and output of the yarn. For example, higher spinning speeds and more uniform yarn quality can improve production efficiency and product competitiveness. In textile production, the continuous improvement and innovation of spinning frames are of great significance for improving the overall level of the textile industry.

[0003] During the process of producing yarns with the help of a spinning frame, most of the existing spinning frames on the market are driven by separate power sources. When there are multiple spinning frames, each spinning frame needs to be equipped with a separate power source. Due to the increase in the number of power sources, the production cost of the production enterprise increases. At the same time, due to the setting of separate power sources, when the equipment is maintained, the maintenance personnel have to check each power component one by one, resulting in an increase in the maintenance time and cost of the equipment. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that in the prior art, due to the setting of separate power sources, when the equipment is maintained, the maintenance personnel have to check each power component one by one, resulting in an increase in the maintenance time and cost of the equipment, and a direct connection mechanism for two spinning frames is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a direct connection mechanism for two spinning frames, including a first rotating shaft, a first gear and a linkage assembly. The first gear is fixedly connected to the arc surface of the first rotating shaft. A second rotating shaft is arranged on one side of the first rotating shaft. A second gear is fixedly connected to the arc surface of the second rotating shaft. The linkage assembly is arranged at the connection of the first rotating shaft and the second rotating shaft;

[0006] The linkage assembly includes a transmission unit, and the transmission unit includes an engagement pin. Slots are provided on the side surfaces of the first rotating shaft and the second rotating shaft, and the engagement pin is inserted into the inner wall of the slot. A connecting column is fixedly connected to the side surface of the engagement pin, and a transmission turbine is fixedly connected to the surface of the connecting column. An engagement shaft is arranged below the transmission turbine, a worm is sleeved on the surface of the engagement shaft, and the worm meshes with the tooth grooves of the turbine. A limiting ring is sleeved on the surface of the engagement shaft, a jack is provided on the surface of the limiting ring, and a fixing bolt is inserted into the inner wall of the jack of the limiting ring. The fixing bolt penetrates through the side surface of the transmission turbine, and a positioning ring is fixedly connected to the surface of the engagement shaft. The fixing bolt is threadedly connected to the inner wall of the positioning ring;

[0007] The linkage assembly further includes a protection unit, and the protection unit includes a T-shaped frame. The T-shaped frame is rotatably connected to the surface of the engagement shaft. A protective sleeve is fixedly connected to the side surface of the T-shaped frame, and the protective sleeve is sleeved on the surface of the engagement shaft. A rear mask is installed on the side surface of the protective sleeve, a front mask is installed on the side surface of the protective sleeve, and the side surfaces of the front mask and the rear mask are bolted together.

[0008] Preferably, the number of the connecting columns is two, and the two connecting columns are symmetrically arranged about the engagement shaft left and right. The number of the transmission turbines matches that of the connecting columns. The engagement pin and the transmission turbine can be connected through the connecting columns, so as to ensure that when the transmission turbine rotates, it can drive the engagement pin to rotate with the assistance of the connecting columns.

[0009] Preferably, the number of the worms is two, and the two worms are symmetrically arranged about the engagement shaft left and right. Through the cooperation of the worm and the transmission turbine, when the first rotating shaft rotates, the second rotating shaft can be driven to rotate in cooperation with the engagement shaft.

[0010] Preferably, the limiting ring is in contact with the side surface of the worm. Through the cooperation of the limiting ring and the fixing bolt, the position of the worm can be restricted on the engagement shaft with the assistance of the positioning ring.

[0011] Preferably, the number of the positioning rings is two, and the two positioning rings are symmetrically arranged about the engagement shaft left and right. The positioning rings are in contact with the side surface of the worm. The installation position of the worm can be restricted through the positioning rings to ensure that the distance between the worms after installation matches that of the transmission turbines.

[0012] Preferably, the rear mask is sleeved on the surface of the engagement shaft, the rear mask is sleeved on the surface of the transmission turbine, and the rear mask is sleeved on the surface of the worm.

[0013] Preferably, the front mask is sleeved on the surface of the drive turbine, and the front mask is sleeved on the surface of the worm. Through the cooperation of the rear mask and the front mask, the transmission part of the worm and the drive turbine can be protected to reduce the exposure probability of the transmission part.

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

[0015] In the present utility model, by setting the linkage assembly, when the first rotating shaft is driven to rotate, the first rotating shaft cooperates with the connecting pins and connecting columns installed on its surface to drive the drive turbine. The drive turbine meshes with the worm. Under the action of the limit ring, fixing bolts and positioning ring, the worm drives the connecting shaft to rotate. The connecting shaft cooperates with the limit ring, fixing bolts and positioning ring on the other side to drive another worm. During the rotation of the other worm, it meshes with the drive turbine installed on the surface of the second rotating shaft. The drive turbine drives the second rotating shaft to rotate under the cooperation of the connecting column and the connecting pin. Therefore, when the first rotating shaft rotates, it can synchronously drive the second rotating shaft to rotate. While the connecting shaft, drive turbine and worm are rotating, the protection structure formed by the rear mask, front mask and protective sleeve can protect the transmission unit. By setting the linkage assembly, the drive structures of two spinning machines can be connected together, thus reducing the problem that power sources need to be installed on both spinning machines, resulting in increased production costs and maintenance costs, and further improving the synchronization rate of the spinning machines. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of a direct connection mechanism for two spinning machines proposed by the present utility model;

[0017] Figure 2 is a partial structural schematic diagram of a direct connection mechanism for two spinning machines proposed by the present utility model;

[0018] Figure 3 is a partial structural schematic diagram of a direct connection mechanism for two spinning machines proposed by the present utility model;

[0019] Figure 4 is a structural schematic diagram of the linkage assembly of a direct connection mechanism for two spinning machines proposed by the present utility model;

[0020] Figure 5 is a direct connection mechanism for two spinning machines proposed by the present utility model Figure 4 structural schematic diagram at position A.

[0021] Legend Explanation:

[0022] 1. First rotating shaft; 2. First gear; 3. Second rotating shaft; 4. Second gear; 5. Linkage assembly; 51. Transmission unit; 511. Slot; 512. Connecting pin; 513. Connecting column; 514. Transmission turbine; 515. Connecting shaft; 516. Worm; 517. Limiting ring; 518. Fixed bolt; 519. Positioning ring; 52. Protection unit; 521. T-shaped frame; 522. Protective sleeve; 523. Rear mask; 524. Front mask. Detailed implementation manner

[0023] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a direct connection mechanism for two spinning machines, including a first rotating shaft 1, a first gear 2 and a linkage assembly 5. The first gear 2 is fixedly connected to the arc surface of the first rotating shaft 1. A second rotating shaft 3 is arranged on one side of the first rotating shaft 1. A second gear 4 is fixedly connected to the arc surface of the second rotating shaft 3. The linkage assembly 5 is arranged at the connection of the first rotating shaft 1 and the second rotating shaft 3.

[0024] In this implementation scheme: The linkage assembly 5 includes a transmission unit 51. The transmission unit 51 includes a connecting pin 512. Slots 511 are opened on the side surfaces of the first rotating shaft 1 and the second rotating shaft 3. The connecting pin 512 is inserted into the inner wall of the slot 511. A connecting column 513 is fixedly connected to the side surface of the connecting pin 512. A transmission turbine 514 is fixedly connected to the surface of the connecting column 513. A connecting shaft 515 is arranged below the transmission turbine 514. A worm 516 is sleeved on the surface of the connecting shaft 515. The worm 516 meshes with the tooth grooves of the turbine. A limiting ring 517 is sleeved on the surface of the connecting shaft 515. A jack is opened on the surface of the limiting ring 517. A fixed bolt 518 is inserted into the inner wall of the jack of the limiting ring 517. The fixed bolt 518 penetrates through the side surface of the transmission turbine 514. A positioning ring 519 is fixedly connected to the surface of the connecting shaft 515. The fixed bolt 518 is threadedly connected to the inner wall of the positioning ring 519;

[0025] The linkage assembly 5 further includes a protection unit 52. The protection unit 52 includes a T-shaped frame 521. The T-shaped frame 521 is rotatably connected to the surface of the connecting shaft 515. A protective sleeve 522 is fixedly connected to the side surface of the T-shaped frame 521. The protective sleeve 522 is sleeved on the surface of the connecting shaft 515. A rear mask 523 is installed on the side surface of the protective sleeve 522. A front mask 524 is installed on the side surface of the protective sleeve 522. The side surfaces of the front mask 524 and the rear mask 523 are bolted together.

[0026] Specifically, the number of connecting columns 513 is two. The two connecting columns 513 are symmetrically arranged left and right with respect to the connecting shaft 515. The number of transmission turbines 514 matches that of the connecting columns 513. The connecting pin 512 and the transmission turbine 514 can be connected through the connecting columns 513, so as to ensure that when the transmission turbine 514 rotates, it can drive the connecting pin 512 to rotate with the assistance of the connecting columns 513.

[0027] Specifically, the number of worm shafts 516 is two. The two worm shafts 516 are symmetrically arranged left and right with respect to the connecting shaft 515.

[0028] In this embodiment: Through the cooperation of the worm shaft 516 and the transmission turbine 514, when the first rotating shaft 1 rotates, it can drive the second rotating shaft 3 to rotate in cooperation with the connecting shaft 515.

[0029] Specifically, the limiting ring 517 is in contact with the side surface of the worm shaft 516. Through the cooperation of the limiting ring 517 and the fixing bolt 518, with the assistance of the positioning ring 519, the position of the worm shaft 516 can be restricted on the connecting shaft 515.

[0030] In this embodiment: The number of positioning rings 519 is two. The two positioning rings 519 are symmetrically arranged left and right with respect to the connecting shaft 515. The positioning ring 519 is in contact with the side surface of the worm shaft 516.

[0031] In this embodiment: The installation position of the worm shaft 516 can be restricted through the positioning ring 519 to ensure that the spacing of the worm shaft 516 after installation matches that of the transmission turbine 514.

[0032] Specifically, the rear mask 523 is sleeved on the surface of the connecting shaft 515. The rear mask 523 is sleeved on the surface of the transmission turbine 514. The rear mask 523 is sleeved on the surface of the worm shaft 516.

[0033] Specifically, the front mask 524 is sleeved on the surface of the transmission turbine 514. The front mask 524 is sleeved on the surface of the worm shaft 516.

[0034] In this embodiment: Through the cooperation of the rear mask 523 and the front mask 524, the transmission part of the worm shaft 516 and the transmission turbine 514 can be protected to reduce the exposure probability of the transmission part.

[0035] Working principle: When the first rotating shaft 1 is driven to rotate, the connecting pin 512 and the connecting column 513 installed on its surface cooperate with the first rotating shaft 1 to drive the transmission turbine 514. The transmission turbine 514 meshes with the worm 516. Under the action of the limiting ring 517, the fixing bolt 518 and the positioning ring 519, the worm 516 drives the connecting shaft 515 to rotate. The connecting shaft 515 cooperates with the limiting ring 517, the fixing bolt 518 and the positioning ring 519 on the other side to drive another worm 516. During the rotation of the other worm 516, it meshes with the transmission turbine 514 installed on the surface of the second rotating shaft 3. The transmission turbine 514 drives the second rotating shaft 3 to rotate under the cooperation of the connecting column 513 and the connecting pin 512. Therefore, when the first rotating shaft 1 rotates, the second rotating shaft 3 can be driven to rotate synchronously. While the connecting shaft 515, the transmission turbine 514 and the worm 516 are rotating, the protection structure formed by the rear mask 523, the front mask 524 and the protective sleeve 522 can protect the transmission unit 51. By setting the linkage assembly 5, the drive structures of two spinning machines can be connected together, thereby reducing the problem that the installation of power sources for both spinning machines leads to an increase in production costs and maintenance costs, and further improving the synchronization rate of the spinning machines.

Claims

1. A direct-connection mechanism for two spinning frames, comprising a first rotating shaft (1), a first gear (2) and a linkage assembly (5), characterized in that: The first gear (2) is fixedly connected to the arc surface of the first rotating shaft (1); a second rotating shaft (3) is provided on one side of the first rotating shaft (1); a second gear (4) is fixedly connected to the arc surface of the second rotating shaft (3); and the linkage assembly (5) is provided at the junction of the first rotating shaft (1) and the second rotating shaft (3); The linkage assembly (5) comprises a transmission unit (51), the transmission unit (51) comprises a connecting pin (512), the side surfaces of the first rotating shaft (1) and the second rotating shaft (3) are both provided with slots (511), the connecting pin (512) is plugged into the inner wall of the slot (511), the side surface of the connecting pin (512) is fixedly connected with a connecting column (513), the surface of the connecting column (513) is fixedly connected with a transmission turbine (514), a connecting shaft (515) is arranged below the transmission turbine (514), and the connecting shaft (515) is connected to the transmission turbine (514). 15), a vortex rod (516) is sleeved on the surface of the connecting shaft (515), the vortex rod (516) meshes with the tooth groove of the turbine, a limiting ring (517) is sleeved on the surface of the connecting shaft (515), a plug hole is opened on the surface of the limiting ring (517), a fixing bolt (518) is inserted into the inner wall of the plug hole of the limiting ring (517), the fixing bolt (518) penetrates the side surface of the transmission turbine (514), a positioning ring (519) is fixedly connected to the surface of the connecting shaft (515), and the fixing bolt (518) is threadedly connected to the inner wall of the positioning ring (519); The linkage assembly (5) further comprises a protection unit (52), wherein the protection unit (52) comprises a T-shaped frame (521), wherein the T-shaped frame (521) is rotatably connected to the surface of the connecting shaft (515), a protection sleeve (522) is fixedly connected to the side surface of the T-shaped frame (521), the protection sleeve (522) is sleeved with the surface of the connecting shaft (515), a rear mask (523) is mounted on the side surface of the protection sleeve (522), a front mask (524) is mounted on the side surface of the protection sleeve (522), and the front mask (524) is bolted to the side surface of the rear mask (523).

2. A two-spinning frame direct connection mechanism according to claim 1, characterized in that: The number of the connecting columns (513) is two, and the two connecting columns (513) are arranged in left-right symmetry with respect to the connecting shaft (515), and the number of the transmission turbines (514) matches that of the connecting columns (513).

3. The direct connection mechanism of two spinning frames according to claim 1 is characterized in that: The number of the worm rods (516) is two, and the two worm rods (516) are arranged in a left-right symmetrical manner with respect to the connecting shaft (515).

4. The direct connection mechanism of two spinning frames according to claim 1 is characterized in that: The limiting ring (517) is in contact with the side surface of the worm shaft (516).

5. The direct connection mechanism of two spinning frames according to claim 1 is characterized in that: There are two positioning rings (519), and the two positioning rings (519) are disposed in a left-right symmetrical manner with respect to the connecting shaft (515). The positioning rings (519) are in contact with the side surface of the worm shaft (516).

6. The direct connection mechanism of two spinning frames according to claim 1 is characterized in that: The rear mask (523) is sleeved with the surface of the connecting shaft (515), the rear mask (523) is sleeved with the surface of the transmission turbine (514), and the rear mask (523) is sleeved with the surface of the turbine rod (516).

7. The direct connection mechanism of two spinning frames according to claim 1 is characterized in that: The front shield (524) is sleeved with the surface of the transmission turbine (514), and the front shield (524) is sleeved with the surface of the turbine shaft (516).

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