CN214569447U

CN214569447U - Cloth winding structure of circular knitting machine

Info

Publication number: CN214569447U
Application number: CN202120537748.0U
Authority: CN
Inventors: 李伟; 池美俊; 潘传永
Original assignee: Foshan Sanshui Henglida Knitting Co ltd
Current assignee: Foshan Sanshui Henglida Knitting Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-02
Anticipated expiration: 2031-03-15

Abstract

The utility model belongs to the technical field of the technique of big circular knitting machine equipment and specifically relates to a big circular knitting machine cloth rolling structure is related to, it includes the wind-up roll and is used for setting up in the mount of big circular knitting machine output, one side of mount is provided with a plurality of fixed arms, and is a plurality of the fixed arm orientation is adjacent one side of fixed arm is rotated and is provided with the connecting axle, one side of connecting axle is followed the spread groove has been seted up to the diameter direction of connecting axle, the wind-up roll sets up in a plurality of one side that the fixed arm is relative, the both ends of wind-up roll are provided with the connecting block respectively, the connecting block with the spread groove is pegged graft, the connecting axle is provided with and is used for fixing the fixed subassembly of connecting block, the mount is provided with and is used for driving connecting axle pivoted slewing mechanism. This application has the effect that improves the work efficiency of staff's rolling cloth.

Description

Cloth winding structure of circular knitting machine

Technical Field

The application relates to the technical field of big circular knitting machine equipment, especially, relate to a big circular knitting machine cloth rolling structure.

Background

Circular knitting machines, known as circular weft knitting machines (or circular knitting machines). The circular knitting machine has the advantages of high loop forming system (called yarn feeding path number or loop forming path number in enterprises for short) quantity, high rotating speed, high yield, fast pattern change, good fabric quality, few working procedures and strong product adaptability, so the circular knitting machine is developed quickly.

Present big circular knitting machine, the utility model discloses a section of thick bamboo cloth coiling mechanism that the bulletin number is CN207904472U authorized, including support and batching pole, fixedly connected with slant and the left cantilever and the right cantilever of mutual symmetry on the support, the batching pole sets up between left cantilever and right cantilever, and the one end terminal surface central point of batching pole puts and is provided with the connection square, and connection square inlay card cooperates in the square hole. The end face of the other end of the cloth rolling rod is fixedly connected with a concentric shaft which is smaller than the cloth rolling rod in diameter and coaxial with the cloth rolling rod, a rolling bearing is sleeved on the concentric shaft, an inner ring of the rolling bearing is abutted against the cloth rolling rod, a through groove is formed in the left cantilever, and the rolling bearing is clamped in the through groove.

To the above-mentioned correlation technique, the inventor thinks when carrying out the batching pole installation, make the batching pole pass from leading to the inslot, then insert the square hole on the carousel with the connection square block of batching pole tip, cup joint antifriction bearing on the concentric shaft of batching pole other end again to inlay antifriction bearing in leading to the inslot, the structure is more complicated, and whole installation is loaded down with trivial details complicated, has increaseed staff's work load, is unfavorable for improving work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of staff rolling cloth, this application provides a big circular knitting machine cloth rolling structure.

The application provides a pair of big circular knitting machine cloth rolling structure adopts following technical scheme:

the utility model provides a great circle machine cloth rolling structure, includes the wind-up roll and is used for setting up in the mount of great circle machine output, one side of mount is provided with a plurality of fixed arms, the fixed arm orientation is adjacent one side of fixed arm is rotated and is provided with the connecting axle, one side of connecting axle is followed the spread groove has been seted up to the diameter direction of connecting axle, the wind-up roll sets up in a plurality of one side that the fixed arm is relative, the both ends of wind-up roll are provided with the connecting block respectively, the connecting block with the spread groove is pegged graft, the connecting axle is provided with and is used for fixing the fixed subassembly of connecting block, the mount is provided with and is used for driving connecting axle pivoted slewing mechanism.

Through adopting above-mentioned technical scheme, when needs rolling cloth, the staff pegs graft in the spread groove with the connecting block earlier, then in the staff rethread fixed subassembly is fixed in the spread groove with the connecting block, the staff drives the connecting axle through slewing mechanism again and rotates at last, and the connecting axle drives the wind-up roll and rotates, and the wind-up roll will be followed the cloth of output of great circle machine output and carry out the rolling this moment, and then is favorable to improving the work material rate of staff rolling cloth.

Optionally, fixed subassembly is including rotating a section of thick bamboo and inserted bar, rotate a section of thick bamboo set up in the one end of connecting axle, rotate a section of thick bamboo with the fixed arm rotates and connects, the inserted bar remove set up in rotate a section of thick bamboo, the inserted bar passes in proper order rotate a section of thick bamboo and the connecting axle, and extend to in the spread groove, the connecting block is followed the locked groove has been seted up to the length direction of connecting block, the inserted bar extends to one end in the spread groove with the locked groove is pegged graft, it drives through an adjusting part to rotate a section of thick bamboo the inserted bar is towards being close to the direction of connecting block removes.

Through adopting above-mentioned technical scheme, when needs fixed connection block, the staff is pegged graft the connecting block in the spread groove earlier, then drives the inserted bar through the regulating part and pegs graft in the locked groove, and the connecting block is fixed in the spread groove this moment, and then is favorable to improving the stability that the connecting block is fixed in the spread groove.

Optionally, the adjusting member is an adjusting spring, a slider is arranged on a side wall of the insertion rod, the slider is slidably arranged in the rotating cylinder, the adjusting spring is sleeved on the insertion rod, one end of the adjusting spring is connected with the inner side of the rotating cylinder, the other end of the adjusting spring is connected with the slider, and when the adjusting spring is in a natural state, the insertion rod is inserted into the lock groove.

Through adopting above-mentioned technical scheme, when the staff removed the inserted bar towards the direction of keeping away from the fixed arm, the inserted bar drove the slider and removed towards the direction of keeping away from the fixed arm, the slider compressed tightly adjusting spring this moment, when the staff released the inserted bar, adjusting spring resumeed the natural state this moment, adjusting spring resets and drives the slider and remove towards the direction of being close to the fixed arm, the slider drives the inserted bar and pegs graft in the locked groove, and then is favorable to improving the stability of inserted bar grafting in the locked groove.

Optionally, the fixed component comprises a fixed screw rod, one side of the connecting block is followed the thickness direction of the connecting block is provided with a lock hole, the fixed screw rod penetrates through the connecting shaft and is spliced with the connecting groove, the fixed screw rod penetrates through one end in the connecting groove and is spliced with the lock hole, and the fixed screw rod is fixed in the connecting groove through a locking piece.

Through adopting above-mentioned technical scheme, when needs fixed connection block, the staff pegs graft in the spread groove with the connecting block earlier, then runs through connecting axle and lockhole with clamping screw in proper order again, and in staff's rethread locking piece was fixed in the spread groove with clamping screw at last, the connecting block was fixed in the spread groove this moment, and then was favorable to improving the stability that the connecting block was fixed in the spread groove.

Optionally, the locking member includes a plurality of locking nuts, and the plurality of locking nuts are respectively in threaded connection with two ends of the fixing screw rod.

Through adopting above-mentioned technical scheme, when the staff screwed up a plurality of lock nut respectively, set screw was fixed in the spread groove this moment in, and then was favorable to improving the stability that set screw was fixed in the spread groove.

Optionally, slewing mechanism includes the action wheel, follows driving wheel, driving belt and is used for driving action wheel pivoted drive assembly, the action wheel pass through the axis of rotation rotate set up in the mount, a rotation section of thick bamboo passes the fixed arm extends to outside the fixed arm lateral wall, locate from the driving wheel cover a rotation section of thick bamboo extends to the outer one end of fixed arm lateral wall, driving belt overlaps respectively and locates the action wheel and follow the driving wheel, drive assembly set up in one side of mount.

Through adopting above-mentioned technical scheme, when the staff passes through drive assembly drive action wheel and rotates, the action wheel passes through driving belt and drives the trailing wheel rotation, drives the connecting axle through rotating a section of thick bamboo from the driving wheel and rotates, and then is favorable to improving connecting axle pivoted stability.

Optionally, the driving assembly comprises a motor, a worm wheel and a worm, a supporting plate is arranged on one side of the fixing frame, the motor is arranged on the supporting plate, the worm is connected with an output shaft of the motor, the rotating shaft penetrates through the fixing frame and extends to the outside of the side wall of the fixing frame, the worm wheel sleeve is arranged at one end, extending to the outside of the side wall of the fixing frame, of the rotating shaft, and the worm wheel is meshed with the worm.

Through adopting above-mentioned technical scheme, when the staff started the motor, the output shaft drive worm of motor rotated, and the worm drives the worm wheel and rotates, and the worm wheel passes through the axis of rotation and drives the action wheel rotation, and then is favorable to improving action wheel pivoted stability.

Optionally, one end of the inserted bar, which is away from the connecting shaft, penetrates through the rotating cylinder and extends to the outside of the side wall of the rotating cylinder, and a pull block is arranged at one end of the inserted bar, which extends to the outside of the side wall of the rotating cylinder.

Through adopting above-mentioned technical scheme, staff's accessible draws the piece and drives the inserted bar and remove, and then is favorable to improving the convenience of inserted bar grafting in the locked groove.

To sum up, the application comprises the following beneficial technical effects:

when needs rolling cloth, the staff pegs graft in the spread groove with the connecting block earlier, then in the staff rethread fixed subassembly is fixed in the spread groove with the connecting block, the staff drives the connecting axle through slewing mechanism again and rotates at last, and the connecting axle drives the wind-up roll and rotates, and the wind-up roll will be followed the cloth of output of big circular knitting machine output and carry out the rolling this moment, and then is favorable to improving the work material rate of staff's rolling cloth.

Drawings

Fig. 1 is an overall structure schematic diagram of a circular knitting machine cloth rolling structure according to an embodiment of the present application.

Fig. 2 is a partial structural sectional view of the fixing arm, the rotating cylinder and the connecting shaft according to the first embodiment of the present application.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 is a partial structural sectional view of the fixing arm and the connecting shaft according to the second embodiment of the present application.

Fig. 5 is an enlarged view of a portion B of fig. 4.

Description of reference numerals: 1. a fixed mount; 11. a fixed arm; 12. a rotating groove; 13. a support plate; 2. a wind-up roll; 21. connecting blocks; 22. locking the groove; 23. a lock hole; 3. a connecting shaft; 31. connecting grooves; 4. a rotating cylinder; 41. inserting a rod; 42. pulling the block; 43. a slider; 5. adjusting the spring; 6. a driving wheel; 61. a driven wheel; 62. a drive belt; 63. a rotating shaft; 7. a motor; 71. a worm gear; 72. a worm; 8. fixing the screw rod; 9. and locking the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The first embodiment is as follows:

referring to fig. 1 and 2, a cloth winding structure of a circular knitting machine comprises a winding roller 2 and a fixing frame 1. The top of mount 1 is used for the fixed output that sets up in the big circular knitting machine, and one side that big circular knitting machine was kept away from to mount 1 is fixed and is provided with fixed arm 11, and the quantity of fixed arm 11 is equipped with two, and two fixed arms 11 are the symmetry setting along the vertical axis direction of mount 1. The opposite sides of the two fixing arms 11 are respectively provided with a connecting shaft 3 in a rotating manner, and one side of the connecting shaft 3 far away from the fixing arms 11 is provided with a connecting groove 31 along the diameter direction of the connecting shaft 3. The winding roller 2 is horizontally arranged, the winding roller 2 is rectangular, the two ends of the winding roller 2 are respectively and fixedly provided with a connecting block 21, the connecting block 21 is cylindrical, the connecting block 21 is spliced with the connecting groove 31, and the connecting shaft 3 is provided with a fixing component for fixing the connecting block 21. A rotating mechanism for driving one of the connecting shafts 3 to rotate is fixedly arranged.

Specifically, referring to fig. 2 and 3, in order to improve the stability of fixing the connection block 21 in the connection groove 31, the fixing assembly includes a rotation cylinder 4 and an insertion rod 41. The number correspondence of rotating barrel 4 is equipped with two, and two rotating barrel 4 are the level setting respectively, and two rotating barrel 4 are coaxial fixed the setting respectively in the one end of two connecting axles 3 towards fixed arm 11, and two rotating barrel 4 pass fixed arm 11 respectively and extend to the outer one side of fixed arm 11 lateral wall, and two rotating barrel 4 rotate with fixed arm 11 respectively and be connected. The insertion rod 41 is horizontally disposed, the insertion rod 41 is rectangular, and the insertion rod 41 is movably disposed in the rotary cylinder 4. One end of the insertion rod 41 facing the connecting shaft 3 passes through the rotary cylinder 4 and the connecting shaft 3 in sequence and extends into the connecting groove 31. One end of the connecting block 21 departing from the winding roller 2 is correspondingly provided with a locking groove 22 along the length direction of the connecting block 21, and one end of the inserting rod 41 extending into the connecting groove 31 is inserted into the locking groove 22. One end of the inserted bar 41 departing from the connecting shaft 3 penetrates through the rotating cylinder 4 and extends to the outside of the side wall of the rotating cylinder 4, and a pull block 42 is coaxially and fixedly arranged at one end of the inserted bar 41 extending to the outside of the side wall of the rotating cylinder 4.

Referring to fig. 3, in order to improve the stability of the insertion rod 41 inserted into the locking groove 22, an adjusting member is arranged in the rotating cylinder 4, and the adjusting member is an adjusting spring 5. The side wall fixing ring of the inserted link 41 is provided with a slide block 43, and the slide block 43 is arranged in the rotating cylinder 4 in a sliding manner. Adjusting spring 5 removes and sets up in rotating barrel 4, and adjusting spring 5 cover is located inserted bar 41, and adjusting spring 5's one end and the inboard fixed connection of rotating barrel 4, and adjusting spring 5's the other end and the one side fixed connection that slider 43 deviates from connecting axle 3.

When the worker pulls the pulling block 42 in the direction away from the fixing arm 11, the pulling block 42 drives the inserting rod 41 to move in the direction away from the fixing arm 11, the inserting rod 41 drives the sliding block 43 to move in the direction away from the fixing arm 11, at this time, the inserting rod 41 is separated from the locking groove 22, and the sliding block 43 compresses the adjusting spring 5. When the worker releases the pull block 42, the adjusting spring 5 returns to the natural state, the adjusting spring 5 resets and drives the sliding block 43 to move towards the direction close to the fixed arm 11, the sliding block 43 drives the inserted link 41 to move towards the direction close to the fixed arm 11, and the inserted link 41 is inserted into the lock groove 22 at the moment.

Specifically, referring to fig. 1 and 2, in order to improve the stability of the rotation of one of the connecting shafts 3, the rotating mechanism includes a driving wheel 6, a driven wheel 61, a transmission belt 62, and a driving assembly for driving the driving wheel 6 to rotate. One side of the fixing frame 1 facing the fixing arm 11 is provided with a rotating groove 12 along the width direction of the fixing frame 1, and the fixing frame 1 is rotatably provided with a rotating shaft 63 based on the rotating groove 12. The rotating shaft 63 is horizontally disposed, the driving wheel 6 is fixedly sleeved on the rotating shaft 63, and the driving wheel 6 is rotatably disposed in the rotating groove 12. The driven wheel 61 is vertically arranged, and the driven wheel 61 is fixedly sleeved at one end of the rotating cylinder 4 extending to the outer side wall of the fixed arm 11. The transmission belt 62 is disposed on one side of the fixed arm 11, and the transmission belt 62 is respectively sleeved on the driving wheel 6 and the driven wheel 61.

Referring to fig. 1 and 2, to improve the stability of the rotation of the capstan 6, the driving assembly includes a motor 7, a worm wheel 71, and a worm 72. One side of mount 1 is fixed and is provided with backup pad 13, and backup pad 13 is the level setting, and motor 7 is fixed to be set up in the top of backup pad 13. The worm 72 is horizontally arranged, and one end of the worm 72 is coaxially and fixedly connected with the output shaft of the motor 7. The one end of axis of rotation 63 towards backup pad 13 passes mount 1 and extends to outside the lateral wall of mount 1, and worm wheel 71 is vertical setting, and worm wheel 71 fixed cover locates the one end that axis of rotation 63 extends to the mount 1 lateral wall outside.

When the motor 7 is started, the output shaft of the motor 7 drives the worm 72 to rotate, the worm 72 drives the worm wheel 71 to rotate, the worm wheel 71 drives the driving wheel 6 to rotate through the rotating shaft 63, the driving wheel 6 drives the driven wheel 61 to rotate through the transmission belt 62, the driven wheel 61 drives the connecting shaft 3 to rotate through the rotating cylinder 4, and finally the connecting shaft 3 drives the winding roller 2 to rotate.

The working principle of a circular knitting machine cloth winding structure is as follows:

when the wind-up roll 2 needs to be installed, a worker firstly pulls the pull block 42 in the direction away from the fixing arm 11, the pull block 42 drives the insertion rod 41 to move in the direction away from the fixing arm 11, the insertion rod 41 is separated from the connecting groove 31 at the moment, and the sliding block 43 compresses the adjusting spring 5. Then, the worker aligns the connection block 21 with the connection groove 31 again and inserts the connection block 21 into the connection groove 31. Then, the worker releases the pull block 42, at this time, the adjusting spring 5 is reset and drives the sliding block 43 to move towards the direction close to the fixed arm 11, the sliding block 43 drives the inserting rod 41 to move towards the direction close to the fixed arm 11, at this time, the inserting rod 41 is inserted into the locking groove 22, and the winding roller 2 is fixed on one side of the two fixed arms 11 opposite to each other.

Example two:

the utility model provides a big circular knitting machine cloth rolling structure, the difference with embodiment one lies in: the structure of the fixing assembly is different.

Referring to fig. 4 and 5, the fixing assembly includes a fixing screw 8. The lateral wall of connecting block 21 runs through along the diameter direction of connecting block 21 and is provided with lockhole 23, and clamping screw 8 sets up in one side of connecting axle 3, and clamping screw 8's one end runs through connecting axle 3, and clamping screw 8 pegs graft with spread groove 31. The fixing screw 8 penetrates through one end of the connecting shaft 3 and is inserted into the lock hole 23.

Referring to fig. 4 and 5, in order to further improve the stability of the fixing screw 8 fixed in the connecting groove 31, the connecting shaft 3 is provided with two locking pieces, the locking pieces are locking nuts 9, the number of the locking nuts 9 is two, the two locking nuts 9 are respectively arranged at two ends of the fixing screw 8, and the two locking nuts 9 are respectively in threaded connection with the fixing screw 8.

when the wind-up roll 2 needs to be installed, the worker firstly aligns the connecting block 21 with the connecting groove 31 and inserts the connecting block 21 into the connecting groove 31. Then the staff again passes connecting axle 3 and lockhole 23 with fixing screw 8 in proper order, then the staff screws up two lock nut 9 respectively again, and fixing screw 8 is fixed in the spread groove 31 this moment, and wind-up roll 2 is fixed in the relative one side of two fixed arms 11.

To sum up, under fixed subassembly's effect, wind-up roll 2 can be dismantled with connecting axle 3 through connecting block 21 and be connected, and then is favorable to improving the work efficiency of staff's rolling cloth.

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 big circular knitting machine cloth rolling structure which characterized in that: including wind-up roll (2) and be used for setting up in mount (1) of big circular knitting machine output, one side of mount (1) is provided with a plurality of fixed arms (11), fixed arm (11) are adjacent towards one side of fixed arm (11) is rotated and is provided with connecting axle (3), one side of connecting axle (3) is followed spread groove (31) have been seted up to the diameter direction of connecting axle (3), wind-up roll (2) set up in a plurality of one side that fixed arm (11) are relative, the both ends of wind-up roll (2) are provided with connecting block (21) respectively, connecting block (21) with spread groove (31) are pegged graft, connecting axle (3) are provided with and are used for fixing the fixed subassembly of connecting block (21), mount (1) are provided with and are used for driving connecting axle (3) pivoted slewing mechanism.

2. The circular knitting machine cloth rolling structure of claim 1, characterized in that: fixed subassembly is including rotating a section of thick bamboo (4) and inserted bar (41), rotate a section of thick bamboo (4) set up in the one end of connecting axle (3), rotate a section of thick bamboo (4) with fixed arm (11) rotate and connect, inserted bar (41) remove set up in rotate in a section of thick bamboo (4), inserted bar (41) pass in proper order rotate a section of thick bamboo (4) and connecting axle (3), and extend to in spread groove (31), connecting block (21) are followed locked groove (22) have been seted up to the length direction of connecting block (21), inserted bar (41) extend to one end in spread groove (31) with locked groove (22) are pegged graft, it drives through an adjusting part to rotate a section of thick bamboo (4) inserted bar (41) are towards being close to the direction removal of connecting block (21).

3. The circular knitting machine cloth rolling structure of claim 2, characterized in that: the adjusting part is an adjusting spring (5), a sliding block (43) is arranged on the side wall of the inserted rod (41), the sliding block (43) is arranged in the rotating cylinder (4) in a sliding mode, the adjusting spring (5) is sleeved on the inserted rod (41), one end of the adjusting spring (5) is connected with the inner side of the rotating cylinder (4), the other end of the adjusting spring (5) is connected with the sliding block (43), and when the adjusting spring (5) is in a natural state, the inserted rod (41) is inserted into the locking groove (22).

4. The circular knitting machine cloth rolling structure of claim 1, characterized in that: fixed subassembly includes clamping screw (8), one side of connecting block (21) is followed lockhole (23) have been seted up to the thickness direction of connecting block (21), clamping screw (8) run through connecting axle (3), and with spread groove (31) are pegged graft, clamping screw (8) pass one end in spread groove (31) with lockhole (23) are pegged graft, clamping screw (8) are fixed in through the retaining member in spread groove (31).

5. The circular knitting machine cloth rolling structure of claim 4, characterized in that: the retaining member comprises a plurality of retaining nuts (9), and the retaining nuts (9) are in threaded connection with the two ends of the fixing screw rods (8) respectively.

6. The circular knitting machine cloth rolling structure of claim 2, characterized in that: slewing mechanism includes action wheel (6), follows driving wheel (61), driving belt (62) and is used for driving action wheel (6) pivoted drive assembly, action wheel (6) rotate through axis of rotation (63) set up in mount (1), a rotation section of thick bamboo (4) are passed fixed arm (11) and extend to outside fixed arm (11) lateral wall, locate from driving wheel (61) cover a rotation section of thick bamboo (4) extend to the outer one end of fixed arm (11) lateral wall, driving belt (62) overlap respectively and locate action wheel (6) and follow driving wheel (61), drive assembly set up in one side of mount (1).

7. The circular knitting machine cloth rolling structure of claim 6, characterized in that: drive assembly includes motor (7), worm wheel (71) and worm (72), one side of mount (1) is provided with backup pad (13), motor (7) set up in on backup pad (13), worm (72) with the output shaft of motor (7) is connected, axis of rotation (63) are passed mount (1) and are extended to outside mount (1) lateral wall, worm wheel (71) cover is located axis of rotation (63) extend to the outer one end of mount (1) lateral wall, worm wheel (71) with worm (72) intermeshing.

8. The circular knitting machine cloth rolling structure of claim 3, characterized in that: the inserted bar (41) deviates from one end of the connecting shaft (3) penetrates through the rotating cylinder (4) and extends to the outside of the side wall of the rotating cylinder (4), and the inserted bar (41) extends to the outside of the side wall of the rotating cylinder (4) and is provided with a pull block (42).