CN218861006U

CN218861006U - Add bullet machine guide wire mechanism

Info

Publication number: CN218861006U
Application number: CN202223607493.4U
Authority: CN
Inventors: 李刚钦; 尚文庆; 黄先贵
Original assignee: Hangzhou Qiangang Chemical Fiber Co ltd
Current assignee: Hangzhou Qiangang Chemical Fiber Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-14
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to an add the bullet machine field, especially relate to an add bullet machine godet mechanism, it includes the mounting panel and rotates the godet wheel of connection on the mounting panel, the godet wheel is cut apart into the triplex by the axis direction of cut-off face along the godet wheel, is friction portion and two side fender portions, two respectively side fender portion is symmetrical about well bit plane, be provided with coupling mechanism between side fender portion and the friction portion, coupling mechanism is used for connecting side fender portion and friction portion, and side fender portion can be dismantled with friction portion through coupling mechanism and be connected. The method and the device have the effects of reducing resource waste in the production process and reducing production cost.

Description

Add bullet machine guide wire mechanism

Technical Field

The application relates to the technical field of draw texturing machines, in particular to a draw texturing machine guide wire mechanism.

Background

The texturing machine is a long-used mechanical device in the textile industry, and is mainly used for processing untwisted yarns of terylene, polypropylene and the like into elastic yarns with elasticity through false twisting and deformation. The yarn guide device in the elasticizer mainly serves as a guide wire to move.

A conventional yarn guiding device includes a mounting plate and a yarn guiding wheel, and the mounting plate is mounted on the texturing machine to support the yarn guiding wheel. The godet wheel rotates to be installed in mounting panel one side, and the ring channel has been seted up to the godet wheel side coaxial. When the elasticizer works, the silk thread is positioned in the annular groove and bypasses the godet wheel to realize the guiding of the silk thread.

In the working process of the texturing machine, the contact positions of the silk threads and the godet wheel are mostly the middle positions in the axial direction of the godet wheel, so that the abrasion speed of the middle position of the godet wheel is higher than the abrasion speed of the two sides of the godet wheel. When the middle part of the godet wheel is seriously abraded, the whole godet wheel needs to be replaced; however, when the middle of the godet wheel is worn seriously, both sides of the godet wheel are still in a good state, so that the production cost is increased and the waste of resources is caused in the process of replacing the godet wheel.

SUMMERY OF THE UTILITY MODEL

In order to reduce the situation of resource waste in the working process of the draw texturing machine, the application provides a draw texturing machine wire guide mechanism.

The application provides a draw texturing machine guide wire mechanism adopts following technical scheme:

the utility model provides an add bullet machine godet mechanism, includes the mounting panel and rotates the godet wheel of connection on the mounting panel, the godet wheel is split into the triplex by the axis direction who cuts apart the face along the godet wheel, is friction portion and two side fender portions, two respectively the side keeps off the portion and is symmetrical about the median plane, be provided with coupling mechanism between side fender portion and the friction portion, coupling mechanism is used for connecting side fender portion and friction portion, and side fender portion passes through coupling mechanism and can dismantle with friction portion and be connected.

By adopting the technical scheme, the godet wheel is divided into three parts, wherein the friction part is positioned between the two side blocking parts, and the friction part has the highest abrasion speed in the working process of the elasticizer. The side blocking part is detachably connected with the friction part through the connecting mechanism, and the friction part can be independently replaced when the friction part is seriously abraded, so that the phenomenon of resource waste in the production process is reduced, and the production cost is reduced.

Optionally, the connecting mechanism includes a connecting screw, a through hole is formed in the side blocking portion, a threaded hole is formed in the friction portion corresponding to the through hole, and the connecting screw penetrates through the side blocking portion and is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, realize being connected between side fender portion and the friction portion through connecting screw. And the connecting screw has simple structure and is convenient to manufacture and process.

Optionally, the connection screws are uniformly arranged around the axis of the godet wheel at intervals.

Through adopting above-mentioned technical scheme, multiunit coupling mechanism connects side fender portion and friction part, makes the side fender portion and is connected more stably between the friction part.

Optionally, coupling mechanism includes coupling assembling, coupling assembling is including blockking piece and connecting rod, it is disc structure to block the piece, it connects in connecting rod one end to block the piece, the connecting rod is connected on side fender portion, the block groove has been seted up on the terminal surface that friction portion is close to side fender portion, block that the piece can the lock in the block groove.

Through adopting above-mentioned technical scheme, can realize being connected between friction portion and the side fender portion fast through the lock between stopper and the block groove to make things convenient for the change of staff friction portion.

Optionally, the lock groove includes the spread groove and blocks the groove, the spread groove is cylindrical groove, block the groove and be the ladder groove, and the spread groove with block the groove intercommunication, the length direction who blocks the groove extends along the contour direction of godet wheel, block the piece and can rotate around the godet wheel axis in blocking the inslot, block the piece and can remove along the axis direction of godet wheel in the spread groove.

By adopting the technical scheme, when the side blocking part and the friction part need to be connected, the blocking block is inserted into the connecting groove; the side stop is then rotated about the godet wheel axis to cause the stop to enter the stop groove. After the blocking block enters the blocking groove, the blocking block is abutted against the side face, perpendicular to the axis of the godet wheel, of the blocking groove and close to the side blocking portion, so that the blocking block is prevented from moving along the axis of the godet wheel, and connection between the side blocking portion and the friction portion is achieved.

Optionally, coupling assembling still includes elastic component and connection pad, the one end that the piece was kept away from to the connecting rod passes side fender portion, and by the friction portion was kept away from to the side fender portion one side is worn out, correspond the connecting rod in the side fender portion and seted up the sliding hole for it, the connecting rod slides and wears to establish in the sliding hole, the connection pad is connected and is kept away from the one end that blocks the piece at the connecting rod, the elastic component is located between connection pad and the side fender portion, the elastic component is used for making the connecting rod keep along self length direction to the trend of keeping away from the direction removal of friction portion.

Through adopting above-mentioned technical scheme, the connecting rod keeps the trend of moving to the direction of keeping away from the friction portion along self length direction under the effect of elastic component to can make and block the piece and support the side that blocks the groove and be close to near the side of side fender portion, reduce the relative friction portion of side fender portion and take place the pivoted condition, improve the stability after side fender portion and friction portion are connected.

Optionally, a side surface of the blocking groove close to the side blocking part is provided with a fixing groove, and the blocking block can be embedded into the fixing groove.

Through adopting above-mentioned technical scheme, the position that the side fender portion blockked the piece rotates corresponds with the fixed slot, blocks under the effect of elastic component during the piece can imbed the fixed slot, and the fixed slot can block and block the piece and rotate around godet wheel axis to the stability after side fender portion and friction part are connected has further been improved.

Optionally, a guide surface is provided on the side wall of the connecting groove, and the guide surface is used for guiding the blocking block to enter the connecting groove.

Through adopting above-mentioned technical scheme, guide through the guide face and block that the piece gets into the spread groove, make things convenient for the installation of staff along with friction portion to improve the speed when staff is connected side fender portion and friction portion.

Drawings

Fig. 1 is a schematic view of the overall structure of the first embodiment of the present application.

Fig. 2 is a schematic view of a guide roller structure according to a first embodiment of the present application.

Fig. 3 is a schematic view of the overall structure of the second embodiment of the present application.

Fig. 4 is a partial cross-sectional view of a godet wheel of a second embodiment of the present application.

Fig. 5 is a schematic structural view of a connecting assembly according to a second embodiment of the present application.

Fig. 6 is a schematic structural view of a friction portion of a second embodiment of the present application.

Reference numerals: 1. mounting a plate; 2. a godet wheel; 21. a side stop part; 22. a friction portion; 3. a guide groove; 4. a connecting mechanism; 40. a connecting screw; 41. a connection assembly; 42. a blocking block; 43. a connecting rod; 44. a connecting disc; 45. an elastic member; 46. a stopper; 461. a limiting block; 462. a limiting groove; 47. fixing grooves; 48. a slide hole; 49. a clamping groove; 491. connecting grooves; 492. a blocking groove; 5. a guide surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Example 1

The embodiment of the application discloses add bullet machine guide wire mechanism.

Referring to fig. 1, the yarn guide mechanism of the elasticizer comprises a mounting plate 1 and a yarn guide wheel 2, wherein the mounting plate 1 is used for being connected with the elasticizer. The side surface of the godet wheel 2 is provided with a guide groove 3, the guide groove 3 is an annular groove, and the guide groove 3 is coaxial with the godet wheel 2. The guide groove 3 is V-shaped on the section vertical to the circumference of the guide groove; so that the phenomenon that the silk threads are firstly deviated along the axis of the godet wheel 2 in the moving process can be reduced.

Referring to fig. 1 and 2, the godet wheel 2 is divided into three parts by a dividing surface (in the present embodiment, the dividing surface is a plane perpendicular to the axis of the godet wheel 2) in the axial direction of the godet wheel 2; a friction portion 22 and two side stops 21. The two side stoppers 21 are respectively provided on both sides of the friction portion 22 along the axis of the godet wheel 2, and the two side stoppers 21 are symmetrically provided with respect to a neutral plane (the neutral plane refers to a plane perpendicular to the axis of the godet wheel 2 and located at an intermediate position between both end surfaces of the friction portion 22 away from each other in the present embodiment). The surfaces of the friction part 22 and the side blocking parts 21 close to each other are attached to each other, and the connecting mechanism 4 is provided between both the side blocking parts 21 and the friction part 22. The connecting mechanism 4 is used for connecting the side stop portion 21 and the friction portion 22. When the friction part 22 is seriously worn, the friction part 22 can be independently replaced, so that the waste of resources is reduced, and the production cost is reduced.

Referring to fig. 2, the attachment mechanism 4 includes a plurality of attachment screws 40, and the plurality of attachment screws 40 may be disposed at regular intervals around the axis of the godet wheel 2, two in this embodiment. The side stop part 21 is provided with a through hole along the axial direction of the godet wheel 2. The friction part 22 is provided with a threaded hole at a position corresponding to the through hole on the end surface close to the side blocking part 21, the connecting screw 40 penetrates through the through hole and is in threaded connection with the threaded hole, the side blocking part 21 can be tightly abutted against the friction part 22 by rotating the connecting screw 40, and the side blocking part 21 is fixedly connected with the friction part 22. In order to further improve the stability of the connection between the side stop 21 and the friction portion 22.

The implementation principle of the thread guide mechanism of the elasticizer in the embodiment of the application is as follows: when the elasticizer is in operation, the threads are in contact with the friction portion 22 most of the time. When the friction part 22 is seriously abraded, the whole godet wheel 2 is firstly dismounted, and then the connecting screw 40 is unscrewed to replace the friction part 22, so that the condition of resource waste in the working process of the elasticizer is reduced, and the production cost is reduced.

Example 2

Referring to fig. 3, 4, and 5, the present embodiment is different from embodiment 1 in that a connection mechanism 4 in the present embodiment is different from the connection mechanism 4 in embodiment 1. In the embodiment, the connecting mechanism 4 comprises a plurality of groups of connecting components 41, and the groups of connecting components 41 are uniformly arranged around the axis of the godet wheel at intervals; the connection members 41 are provided in two sets in this embodiment. The coupling assembly 41 includes a stopper 42 and a coupling rod 43, and the stopper 42 is located between the side stopper 21 and the friction part 22. The stopper 42 has a disc-shaped structure, the connecting rod 43 has a cylindrical structure, and the connecting rod 43 is coaxially disposed on a side of the stopper 42 away from the friction portion 22. A screw rod is arranged on the end face, close to the connecting rod 43, of the blocking block 42, and a threaded groove is formed in the position, corresponding to the screw rod, of the connecting rod 43; the stopper 42 is screwed to the connecting rod 43 by a screw. The end of the connecting rod 43 remote from the stop 42 is connected to the side stop 21. The diameter of the stopper 42 is larger than that of the connecting rod 43, an engaging groove 49 is formed on the end surface of the friction part 22 close to the side stop part 21, and the stopper can be engaged in the engaging groove 49 to realize the connection between the side stop part 21 and the friction part 22.

Referring to fig. 4 and 6, the engaging groove 49 is composed of a connecting groove 491 and a blocking groove 492, the longitudinal direction of the blocking groove 492 extends in the circumferential direction of the godet wheel 2, and the blocking groove 492 has a convex shape in section on a plane perpendicular to the circumferential direction of the godet wheel 2. The coupling groove 491 is a cylindrical groove, an axis of the coupling groove 491 is parallel to an axis of the godet wheel 2, and the coupling groove 491 communicates with one end of the blocking groove 492. When the side blocking portion 21 and the friction portion 22 are required to be connected, the blocking piece 42 is inserted into the connecting groove 491, and then the blocking piece 42 is inserted into the blocking groove 492 by rotating the side blocking portion 21 around the axis of the godet wheel 2. After the blocking block 42 enters the blocking groove 492, the end face of the blocking block 42 close to the connecting rod 43 abuts against the side face of the blocking groove 492 which is perpendicular to the axis of the godet wheel 2 and close to the side blocking portion 21, so that the blocking groove 492 can limit the movement of the blocking block 42 in the axis direction of the godet wheel 2, and the connection between the side blocking portion 21 and the friction portion 22 is realized.

Referring to fig. 4, 5 and 6, one end of the connecting rod 43 away from the stopper 42 passes through the side stopper 21 and out of the side stopper 21 away from the friction part 22. The side blocking part 21 is provided with a sliding hole 48 corresponding to the connecting rod 43, and the connecting rod 43 is slidably inserted into the sliding hole 48 along the axial direction of the godet wheel 2. The connecting assembly 41 further comprises an elastic member 45 and a connecting plate 44, the connecting plate 44 is of a disc-shaped structure, and the connecting plate 44 is welded at one end of the connecting rod 43 far away from the stop block 42. The elastic member 45 is provided between the connecting disc 44 and the side stopper 21, and the elastic member 45 is used for applying a force to the connecting rod 43 in a direction away from the friction part 22 along the length direction of the connecting rod 43. In this embodiment, the elastic member 45 is a compression spring, one end of which abuts against the end surface of the side stopper 21 away from the friction portion 22, and the other end of which abuts against the connection pad 44. The connecting rod 43 can keep the trend of moving away from the friction part 22 along the length direction thereof under the action of the compression spring, so that the blocking block 42 can abut against the side surface of the blocking groove 492 close to the side blocking part 21 when being positioned in the blocking groove 492, and the stability of the side blocking part 21 after being connected with the friction part 22 is improved.

Referring to fig. 4 and 6, in order to further improve the stability of the side blocking portion 21 after being connected to the friction portion 22, the blocking groove 492 is perpendicular to the axis of the godet 2 and has a fixing groove 47 on a side surface close to the blocking block 42, and the fixing groove 47 is located at a position where the blocking groove 492 is far away from the connecting groove 491; the blocking piece 42 can engage in the fastening groove 47, so that the side stop 21 is blocked against rotation about the axis of the godet wheel 2.

Referring to fig. 4, the connecting assembly 41 further includes a limiting member 46, and the limiting member 46 is an annular structure; the stopper 46 is disposed coaxially with the connecting rod 43, and the connecting rod 43 is located inside the stopper 46. The stopper 46 is located on the side of the side stopper 21 away from the friction part 22, and the stopper is welded to the side stopper 21. An annular limiting block 461 is bonded on the inner side wall of the limiting member 46, the limiting block 461 is made of an elastic material, and the limiting block 461 in this embodiment is made of rubber. The connecting disc 44 has a limiting groove 462 formed on a side wall thereof, and the limiting block 461 can be embedded in the limiting groove 462. When the stopper 461 is fitted into the stopper groove 462, the stopper 42 is fitted into the coupling groove 491, and the side stopper 21 is rotated about the axis of the godet wheel 2, so that the stopper 42 can enter the stopper groove 492. The connecting rod 43 does not need to be pressed when the worker installs the side blocking part 21, and the worker can install the side blocking part 21 conveniently. When the position of the blocking piece 42 corresponds to the position of the fixing groove 47, the connecting rod 43 can be moved to separate the limiting piece 461 from the limiting piece 461, and at this time, the blocking piece 42 can be automatically inserted into the fixing groove 47 under the action of the elastic member 45, so as to fixedly connect the side blocking portion 21 and the friction portion 22.

Referring to fig. 4 and 6, in order to facilitate the insertion of the stopper 42 into the connecting groove 491, a guide surface 5 is provided on a side wall of the connecting groove 491, and the guide surface 5 is inclined from a side of the connecting groove 491 close to the stopper to a side far from the side stopper 21 toward an axis of the connecting groove 491. When the side stopper 21 is coupled to the friction portion 22, the guide surface 5 can guide the stopper 42 to enter the coupling groove 491, and the efficiency of the worker coupling the side stopper 21 to the friction portion 22 can be improved.

The implementation principle of the thread guide mechanism of the elasticizer in the embodiment of the application is as follows: when the friction part 22 needs to be replaced, the connection pad 44 is pressed to fit the stopper 461 into the stopper groove 462. The side stopper 21 is rotated to bring the stopper 42 close to the connecting groove 491, and when the stopper 42 is in the connecting groove 491, the stopper 42 can be taken out from the connecting groove 491, thereby detaching the friction part 22. Then, the unused friction part 22 is made to correspond to the side stopper part 21, the stopper 42 is made to enter the connecting groove 491, and the side stopper part 21 is rotated to make the stopper 42 approach the fixing groove 47; when the stopper 42 corresponds to the fixing groove 47, the connecting rod 43 is moved to separate the stopper 461 from the stopper groove 462, thereby achieving the rapid installation of the friction part 22.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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 draw texturing machine godet mechanism, includes mounting panel (1) and rotates godet roller (2) of connection on mounting panel (1), its characterized in that: godet wheel (2) are divided into the triplex by the axis direction of dividing the face along godet wheel (2), are friction portion (22) and two side fender portions (21), two respectively side fender portion (21) are symmetrical about the median plane, be provided with coupling mechanism (4) between side fender portion (21) and friction portion (22), coupling mechanism (4) are used for connecting side fender portion (21) and friction portion (22), and side fender portion (21) can be dismantled with friction portion (22) through coupling mechanism (4) and be connected.

2. The draw-off mechanism of claim 1, wherein: the connecting mechanism (4) comprises a connecting screw (40), a through hole is formed in the side blocking part (21), a threaded hole is formed in the position, corresponding to the through hole, of the friction part (22), and the connecting screw (40) penetrates through the side blocking part (21) and is in threaded connection with the threaded hole.

3. The yarn guide mechanism of the elasticizer according to claim 2, wherein: the connecting screws (40) are uniformly arranged around the axis of the godet wheel (2) at intervals.

4. The draw-off mechanism of claim 2, wherein: coupling mechanism (4) are including coupling assembling (41), coupling assembling (41) are including blockking piece (42) and connecting rod (43), it is disc structure to block piece (42), block piece (42) and connect in connecting rod (43) one end, connecting rod (43) are connected on side fender portion (21), the block groove (49) have been seted up on friction portion (22) are close to the terminal surface of side fender portion (21), block piece (42) and can lock in block groove (49).

5. The draw-off mechanism of claim 4, wherein: the block groove (49) includes connecting groove (491) and blocks groove (492), connecting groove (491) are cylindrical groove, it is the ladder groove to block groove (492), and connecting groove (491) with block groove (492) intercommunication, the length direction that blocks groove (492) extends along the circumferencial direction of godet wheel (2), block piece (42) and can rotate around godet wheel (2) axis in blocking groove (492), block piece (42) and can remove along the axis direction of godet wheel (2) in connecting groove (491).

6. The draw-off mechanism of claim 5, wherein: coupling assembling (41) still includes elastic component (45) and connection pad (44), the one end that blocks piece (42) is kept away from in connecting rod (43) passes side fender portion (21), and by side fender portion (21) is kept away from one side of friction portion (22) and is worn out, sliding hole (48) have been seted up to the position that corresponds connecting rod (43) on side fender portion (21), connecting rod (43) slide and wear to establish in sliding hole (48), connection pad (44) are connected and are kept away from the one end that blocks piece (42) in connecting rod (43), elastic component (45) are located between connection pad (44) and side fender portion (21), elastic component (45) are used for making connecting rod (43) keep along self length direction to the trend of keeping away from the direction removal of friction portion (22).

7. The draw-off mechanism of claim 6, wherein: the side face, close to the side blocking portion (21), of the blocking groove (492) is provided with a fixing groove (47), and the blocking block (42) can be embedded into the fixing groove (47).

8. The draw-off mechanism of claim 6, wherein: a guide surface (5) is arranged on the side wall of the connecting groove (491), and the guide surface (5) is used for guiding the blocking block (42) to enter the connecting groove (491).