CN214458642U

CN214458642U - Upper dial of circular knitting machine for producing permeable cloth

Info

Publication number: CN214458642U
Application number: CN202120640192.8U
Authority: CN
Inventors: 关天成; 黄发湛; 廖耀宁; 骆运应
Original assignee: Guangzhou Rixiang Textile Co ltd
Current assignee: Guangzhou Rixiang Textile Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The application relates to a cloth production that permeates water is with last dial of circular knitting machine, its adjustment assembly that includes the body and set up along body circumference interval, adjustment assembly includes: the needle bar driving device comprises a mounting seat mounted on a body, a gear rotatably mounted in the mounting seat, a fixed seat mounted on a lower needle dial, a rack mounted on the fixed seat and a driving piece used for driving the gear to rotate, wherein the rack extends towards the direction away from or close to the body and the lower needle dial, and the rack and the gear are bonded with each other; the mounting seat is connected with the fixed seat in a sliding manner through a connecting piece. This application has the effect that improves the position control precision of last dial.

Description

Upper dial of circular knitting machine for producing permeable cloth

Technical Field

The application relates to the field of textile equipment, in particular to an upper dial of a circular knitting machine for producing permeable cloth.

Background

At present, along with the continuous improvement of the living standard of people, people carry out continuous improvement on the material of cloth, the cloth that permeates water enters into people's life, and the cloth that permeates water in production then needs to use circular knitting machine, circular knitting machine can be fine satisfy the mass production processing of mill, the production quality and the production specification of product can be guaranteed in the regulation of last dial in circular knitting machine, the thickness of weaving the product is decided by the clearance of last dial and lower cylinder, the last dial heightens after the triangle of receiving a needle of each yarn inlet has been adjusted at same height and the coil all is the same length, cloth will become thin, the weight of a yard is lighter, otherwise, cloth becomes thick, the weight of a yard becomes heavy.

The upper dial and the lower dial of the traditional circular knitting machine are connected through a screw and a bolt to adjust the relative position of the upper dial and the lower dial, so that the circular knitting machine has the defect of insufficient adjustment precision due to the fact that the screw and the bolt are manually twisted.

SUMMERY OF THE UTILITY MODEL

In order to improve the position control precision of going up the dial, this application provides a cloth production that permeates water is with last dial of circular knitting machine.

The application provides a pair of last dial of circular knitting machine is used in cloth production permeates water, adopts following technical scheme:

the utility model provides a cloth production that permeates water is with last dial of circular knitting machine, includes the body and follows the adjusting part of body circumference interval setting, the adjusting part includes: the needle bar driving device comprises a mounting seat mounted on a body, a gear rotatably mounted in the mounting seat, a fixed seat mounted on a lower needle dial, a rack mounted on the fixed seat and a driving piece used for driving the gear to rotate, wherein the rack extends towards the direction away from or close to the body and the lower needle dial, and the rack and the gear are bonded with each other; the mounting seat is connected with the fixed seat in a sliding manner through a connecting piece.

By adopting the technical scheme, when the distance between the body and the lower dial needs to be adjusted, the driving gear is driven to rotate by the driving part, so that the body is driven to move towards the direction close to or far away from the lower dial through the mutual matching of the gear and the rack; the engagement between the gear and the rack is more stable by arranging the connecting piece; the process can calculate the distance that the driving part drives the gear to rotate according to the specification data of the gear and the rack, so that the body can be driven to move, and the position adjusting precision of the upper dial is improved.

Preferably, the connector comprises: locate the forked tail piece of mount pad, the fixing base is equipped with the gliding dovetail of confession forked tail piece.

Through adopting above-mentioned technical scheme, mutually supporting through dovetail piece and dovetail makes the gear and rack meshing stable to make the body remove more smoothly and accurately.

Preferably, the top of the box of the mounting seat is provided with an oil filler point, one end of the oil filler point is communicated with the outside of the mounting seat, and the other end of the oil filler point extends into the mounting seat and is located right above the gear.

Through adopting above-mentioned technical scheme, when the meshing is not smooth and easy between gear and the rack appearing, the accessible oil filler point adds lubricating oil into the oil filler point to can make the lubricated oil drip to the gear surface, thereby can make the cooperation smoothness degree of gear and rack.

Preferably, the mounting seat is covered with a plugging cover at one end extending out of the mounting seat corresponding to the oil injection hole.

Through adopting above-mentioned technical scheme, thereby can block up in the period of not pouring into lubricating oil through being provided with the jam lid, reduce the condition that impurity falls into in the oiling hole.

Preferably, the outer side wall of the blocking cover is provided with an external thread, and an internal thread matched with the external thread is arranged at the orifice of the oil filling hole.

Through adopting above-mentioned technical scheme, make the jam lid can stabilize in the drill way of oil filler point through the external screw thread and the internal screw thread mutually support, improve the installation stability of jam lid.

Preferably, the lateral wall of mount pad is equipped with the joint groove that supplies body edge card to go into, the body passes through coupling assembling to be stabilized in the joint inslot.

Through adopting above-mentioned technical scheme, stabilize the body at the joint inslot through coupling assembling, increased the cooperation area between mount pad and the body, improved the installation stability of body.

Preferably, the connection assembly includes: the locking screw rod penetrates through the mounting seat and the body, and the locking nuts are installed at two opposite ends of the locking screw rod in a threaded mode.

Through adopting above-mentioned technical scheme, through the mutually supporting of locking screw and lock nut can not only guarantee the connection stability between mount pad and the body, this connected mode is easy and simple to handle moreover, and the practicality is high.

Preferably, the method further comprises the following steps: the guide rod that sets up along body circumference interval and the uide bushing of guide rod are located to the cover, the one end of guide rod is used for installing in lower dial, the other end extends towards the length direction of rack, the outer lane of uide bushing is installed in the body.

Through adopting above-mentioned technical scheme, when the body is at the in-process that removes, the accessible uide bushing slides the meshing position between restriction gear and the rack in the guide bar and stabilizes, improves the mobility stability of body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the distance between the body and the lower dial needs to be adjusted, the gear is driven to rotate by the driving piece, so that the body is driven to move towards the direction close to or far away from the lower dial through the mutual matching of the gear and the rack; the engagement between the gear and the rack is more stable by arranging the connecting piece; in the process, the rotating distance of the driving part and the driving gear can be calculated according to the specification data of the gear and the rack, so that the body can be driven to move, and the position adjusting precision of the upper dial is improved;

2. when the gear and the rack are not meshed smoothly, lubricating oil can be added into the oil filling hole through the oil filling hole, so that the lubricating oil can be dripped onto the surface of the gear, and the smoothness of matching of the gear and the rack can be realized;

3. when the body is in the in-process that removes, the accessible uide bushing slides in the guide bar and restricts the meshing position between gear and the rack and stabilize, improves the mobility stability of body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Figure 2 is the utility model discloses an adjusting part overall structure section view.

Figure 3 is another perspective cross-sectional view of the overall adjustment assembly of the present invention.

Fig. 4 is a partially enlarged view of a in fig. 2.

Description of reference numerals: 1. a body; 2. an adjustment assembly; 21. a mounting seat; 211. a clamping groove; 212. locking the screw rod; 213. a locking nut; 214. a rotating shaft; 215. a dovetail block; 216. an oil filler hole; 2161. an internal thread; 217. a plugging cover; 2171. an external thread; 2172. a handle; 22. a gear; 23. a drive member; 24. a fixed seat; 241. a dovetail groove; 25. a rack; 3. a guide bar; 4. a guide sleeve; 5. and (5) a dial is arranged.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses cloth production that permeates water is with last dial of circular knitting machine. Referring to fig. 1, the upper dial of the circular knitting machine comprises a body 1 and three adjusting assemblies 2, wherein the three adjusting assemblies 2 are arranged at equal intervals along the circumferential direction of the outer ring of the body 1, and the adjusting assemblies 2 are used for adjusting the position between the body 1 and the lower dial 5.

Referring to fig. 2 and 3, the adjusting assembly 2 includes a mounting seat 21, a gear 22 and a driving member 23, the mounting seat 21 is fixedly connected with the body 1 through a connecting assembly, a clamping groove 211 is formed in a side wall of the mounting seat 21, an edge position of the body 1 is installed in the clamping groove 211 in a clamping manner, the connecting assembly includes a locking screw 212 and a locking nut 213, the locking screw 212 extends towards an arrangement direction of the body 1 and the lower dial 5, and the locking screw 212 penetrates through the mounting seat 21 and the edge position of the body 1; two locking nuts 213 are provided, the two locking nuts 213 are respectively installed at two opposite ends of the locking screw 212 in a threaded manner, and the locking nuts 213 are abutted against the mounting seat 21, so that the mounting seat 21 and the body 1 can be detachably connected.

A rotating shaft 214 is rotatably mounted in the mounting seat 21, the rotating shaft 214 extends in a direction perpendicular to the locking screw 212, and the gear 22 is sleeved on the rotating shaft 214; the driving member 23 is a motor, the driving member 23 is fixedly mounted on the outer side wall of the mounting seat 21, and the output shaft of the driving member 23 is fixedly connected with the rotating shaft 214, so that the gear 22 can be driven to rotate.

Adjusting part 2 still includes fixing base 24 and rack 25, and fixing base 24 fixed mounting is at dial 5 down, and fixing base 24 extends towards the length direction of locking screw 212, and the one end fixed mounting of rack 25 extends towards body 1 and the array direction of dial 5 down at fixing base 24, the other end, and gear 22 meshes with rack 25 mutually to after gear 22 takes place to rotate, can drive body 1 and remove towards the length direction of rack 25.

In order to enable the gear 22 and the rack 25 to be meshed when the body 1 moves, the mounting seat 21 is connected with the fixed seat 24 through a connecting piece, the connecting piece comprises a dovetail block 215, and the dovetail block 215 is fixedly mounted on the mounting seat 21; the outer side wall of the fixed seat 24 is provided with a dovetail groove 241 corresponding to the position of the dovetail block 215, the dovetail groove 241 extends towards the length direction of the rack 25, and the dovetail block 215 is installed in the dovetail groove 241 in a sliding manner, so that the moving accuracy of the body 1 can be limited.

Referring to fig. 2 and 4, an oil filling hole 216 is formed in the top position of the mounting seat 21, the cross section of the oil filling hole 216 is circular, the oil filling hole 216 extends vertically downwards into the mounting seat 21, and one end, away from the outer side wall of the mounting seat 21, of the oil filling hole 216 is located right above the gear 22; a blocking cover 217 is arranged at a hole opening of one end of the oil filling hole 216 close to the outer side wall of the mounting seat 21, an external thread 2171 is arranged on the outer side wall of the blocking cover 217 along the circumferential direction, an internal thread 2161 is arranged at the inner wall of the hole opening of the oil filling hole 216, and the external thread 2171 is meshed with the internal thread 2161, so that the hole opening of the oil filling hole 216 can be blocked; the plugging cap 217 is fixedly mounted with a handle 2172 to facilitate rotation of the plugging cap 217.

Referring to fig. 1 and 2, last dial of circular knitting machine still includes guide bar 3 and uide bushing 4, wherein it all sets up guide bar 3 to be located the position between two adjacent adjusting part 2, the one end fixed mounting of guide bar 3 is at dial 5 down, the other end extends towards the length direction of rack 25, uide bushing 4 fixed mounting is in the position that body 1 corresponds guide bar 3, uide bushing 4 cup joints at guide bar 3, uide bushing 4 slides with guide bar 3 and is connected, thereby can make body 1 remove more stably.

The implementation principle of the upper dial of the circular knitting machine for producing the water-permeable cloth is as follows: when the distance between the body 1 and the lower dial 5 needs to be adjusted, the driving piece 23 is started to drive the gear 22 to rotate, so that the body 1 is driven to move towards the direction close to or far away from the lower dial 5 through the mutual matching of the gear 22 and the rack 25; when the reduction of the meshing smoothness of the gear 22 and the rack 25 occurs, the clogging cover 217 can be rotated by the handle 2172, the clogging cover 217 can be taken out, and then the lubricating oil can be added to the gear 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cloth production that permeates water is with last dial of circular knitting machine, its characterized in that, includes body (1) and along adjusting part (2) that body (1) circumference interval set up, adjusting part (2) include: the needle dial fixing device comprises a mounting seat (21) mounted on a body (1), a gear (22) rotatably mounted in the mounting seat (21), a fixing seat (24) used for being mounted on a lower needle dial (5), a rack (25) mounted on the fixing seat (24) and a driving piece (23) used for driving the gear (22) to rotate, wherein the rack (25) extends towards the direction away from or close to the body (1) and the lower needle dial (5), and the rack (25) and the gear (22) are bonded with each other; the mounting seat (21) is connected with the fixed seat (24) in a sliding manner through a connecting piece.

2. The upper dial of the circular knitting machine for producing water permeable fabric according to claim 1, wherein the connecting member comprises: the dovetail block (215) is arranged on the mounting seat (21), and the fixed seat (24) is provided with a dovetail groove (241) for the dovetail block (215) to slide.

3. The upper dial of the circular knitting machine for producing water-permeable fabrics according to claim 2, characterized in that an oil filling hole (216) is arranged at the top of the mounting seat (21), one end of the oil filling hole (216) is communicated with the outside of the mounting seat (21), and the other end of the oil filling hole extends into the mounting seat (21) and is positioned right above the gear (22).

4. The upper dial of the circular knitting machine for producing water-permeable fabrics according to claim 3, characterized in that a blocking cover (217) is covered at one end of the mounting seat (21) corresponding to the oil injection hole (216) extending out of the mounting seat (21).

5. The upper dial of the circular knitting machine for producing water-permeable cloth according to claim 4, characterized in that the outer side wall of the blocking cover (217) is provided with an external thread (2171), and the orifice of the oil injection hole (216) is provided with an internal thread (2161) matched with the external thread (2171).

6. The upper dial of the circular knitting machine for producing water-permeable fabrics according to claim 1, characterized in that the outer side wall of the mounting seat (21) is provided with a clamping groove (211) for the edge of the body (1) to be clamped in, and the body (1) is stabilized in the clamping groove (211) through a connecting component.

7. The upper dial of the circular knitting machine for producing water permeable fabric according to claim 6, wherein the connecting assembly comprises: the locking screw rod (212) penetrates through the mounting seat (21) and the body (1) at the same time, and the locking nut (213) is installed at two opposite ends of the locking screw rod (212) in a threaded mode.

8. The upper dial of the circular knitting machine for producing water permeable fabric according to claim 1, further comprising: the utility model discloses a length direction of needle dial (5), the other end towards rack (25) extend, the guide bar (3) that set up along body (1) circumference interval and uide bushing (4) of locating guide bar (3) are located to the cover, the one end of guide bar (3) is used for installing under, the length direction of rack (25) is extended to the other end, install in body (1) the outer lane of uide bushing (4).