CN210619855U

CN210619855U - Yarn conveying and adjusting mechanism

Info

Publication number: CN210619855U
Application number: CN201921651807.6U
Authority: CN
Inventors: 朱靓韬; 倪金虎; 朱忠华
Original assignee: Zhejiang Zhengtang Industry Co Ltd
Current assignee: Zhejiang Zhengtang Industry Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-26
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a yarn conveying processing technology field, more specifically say, it relates to a yarn conveying adjustment mechanism, and its technical scheme main points are: the yarn feeding guide roller and the yarn discharging guide roller are rotatably supported on the conveying base and are used for conveying yarns; the device also comprises a lifting frame, an adjusting roller and a translation assembly; the lifting frame is arranged on the conveying base and positioned between the yarn feeding guide roller and the yarn discharging guide roller, the adjusting roller is arranged on the lifting frame, and the translation assembly comprises a rotary disc, a push rod and a push block; the rotary table is arranged on the conveying base and is connected with a driving piece; a connecting rod is eccentrically hinged on the rotary table, and one end of the connecting rod, which is far away from the rotary table, is hinged with the push rod; the conveying base is provided with a guide piece; one end of the push rod, which is far away from the turntable, is connected with the push block; be provided with the inclined plane on the ejector pad, the mutual butt of inclined plane and crane just slides each other. The adjusting mechanism has the advantages of simple structure and convenience in maintenance.

Description

Yarn conveying and adjusting mechanism

Technical Field

The utility model relates to a yarn conveying processing technology field, more specifically say, it relates to a yarn conveying adjustment mechanism.

Background

The yarn is a product processed by various textile fibers, is an important textile material, can be used for weaving various clothing articles in daily life, and has a decorative effect besides warm keeping.

During the production and processing of the yarns, the yarns produced and processed in the previous procedure need to be sequentially and stably conveyed; in the existing yarn conveying process, the processing of a yarn previous procedure is usually intermittent processing, in order to meet the continuous conveying of a subsequent procedure and avoid the yarn from being loosened in the conveying process, an adjusting mechanism is required to be used in the conveying process of the yarn so as to tension the yarn in the conveying process. However, the tension adjusting mechanism provided in the conventional yarn feeding adjusting mechanism is complicated in structure and troublesome in operation, and is not easy to maintain and repair the yarn feeding adjusting mechanism, and therefore, improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a yarn conveying adjustment mechanism, has simple structure, is convenient for maintain and the effect of maintenance.

The above technical purpose of the present invention can be achieved by the following technical solutions: a yarn conveying and adjusting mechanism comprises a conveying base, a yarn inlet guide roller and a yarn outlet guide roller, wherein the yarn inlet guide roller and the yarn outlet guide roller are rotatably borne on the conveying base along the horizontal direction, and are arranged in parallel to be used for conveying yarns; the lifting frame is arranged on the conveying base in a sliding mode along the vertical direction and is positioned between the yarn inlet guide roller and the yarn outlet guide roller; the adjusting roller is arranged on the lifting frame and is parallel to the yarn inlet guide roller and the yarn outlet guide roller; the translation assembly comprises a turntable, a push rod and a push block; the turntable is horizontally and rotatably arranged on the conveying base, and the axis of the turntable is connected with a driving piece; a connecting rod is eccentrically hinged to the rotary table, and one end, far away from the rotary table, of the connecting rod is hinged to the push rod; the conveying base is provided with a guide piece for guiding the push rod to move along the horizontal direction; one end of the push rod, which is far away from the turntable, is connected with the push block; the push block is provided with an inclined plane, and the inclined plane is mutually abutted to the lifting frame and mutually slides.

By adopting the technical scheme, the driving piece drives the turntable to rotate, so that the push rod can push the push block to move along the horizontal direction under the action of the guide piece, and the lift frame can move in the vertical direction by utilizing the abutting sliding of the inclined plane and the lift frame, so that the adjusting roller can reciprocate up and down, and the yarn tensioning effect can be realized by matching with the working hours of the previous process intermittent processing; meanwhile, the translation assembly is simple in overall structure and horizontally arranged on the conveying base, stability is improved, and maintenance of the translation assembly is facilitated for workers.

Preferably, the lifting frame comprises a T-shaped lifting block and connecting blocks arranged at two opposite side ends of the top of the lifting block, and the lifting block is pressed by the inclined surface to slide mutually; the connecting block is provided with a mounting hole for mounting the adjusting roller.

Through adopting above-mentioned technical scheme, the elevator receives to contradict and moves along vertical direction after the sliding to the adjusting roller that the drive was installed on the connecting block moves along vertical direction.

Preferably, a screw rod penetrates through the lifting block along the vertical direction, and the top end of the screw rod is connected with the connecting block bearing.

Through adopting above-mentioned technical scheme, can adjust the distance of connecting block and elevator through the screw rod to can realize the height-adjustable of dancer rools, debug according to the particular case of production when being convenient for install.

Preferably, the conveying base is provided with a guide rod along the vertical direction, and the lifting block is provided with a through hole for the guide rod to penetrate through.

Through adopting above-mentioned technical scheme, the cooperation of sliding of guide bar and through-hole can play fine guide effect to the elevator.

Preferably, one end of the lifting block, which is close to the inclined surface, is provided with a sliding block; the inclined plane is provided with the spout that supplies the slider slides along the incline direction.

Through adopting above-mentioned technical scheme, the spout slides with conflicting of slider, can realize mutual butt between inclined plane and the elevator and slide each other.

Preferably, the cross sections of the sliding groove and the sliding block are both in trapezoidal arrangement.

Through adopting above-mentioned technical scheme, trapezoidal cross-section can make the slider difficult break away from the spout at the in-process that slides to make being connected of slider and spout more firm.

Preferably, the guide rod is provided with a marking line, and the marking line is used for marking the initial position of the lifting block.

Through adopting above-mentioned technical scheme, it can make things convenient for the staff inspection and judge whether normal, the visual management and control of being convenient for to mark the line.

Preferably, the driving member is a motor.

Through adopting above-mentioned technical scheme, motor drive carousel rotates, can realize the reciprocating elevating movement of dancer rools.

To sum up, the utility model discloses following beneficial effect has:

1. the motor is used for driving the turntable to rotate, the push rod can push the push block to move in the horizontal direction under the action of the guide piece, and the inclined plane is used for abutting against and sliding with the lifting frame, so that the lifting frame moves in the vertical direction, the adjusting roller reciprocates up and down, and the yarn tensioning effect can be realized by matching with the working hours of the previous process intermittent processing;

2. the slider is installed to the elevator near the one end on inclined plane, and is corresponding, and the inclined plane is seted up along the incline direction and is supplied the spout that the slider slided, and the slider can make the conflict between elevator and the inclined plane slide inseparabler with the cooperation of sliding of spout to the spout all is trapezoidal with the cross-section of slider, and trapezoidal cross-section can make the slider break away from in the difficult follow spout of in-process that slides, thereby makes being connected of slider and spout more fastening.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is the connection relation schematic diagram between the crane, the adjusting roller and the translation assembly in the embodiment of the utility model.

Reference numerals: 1. a transport base; 2. a yarn feeding guide roller; 3. a yarn outlet guide roller; 4. a lifting frame; 5. a regulating roller; 6. a translation assembly; 7. a turntable; 8. a push rod; 9. a push block; 10. a connecting rod; 11. a guide member; 12. an inclined surface; 13. a lifting block; 14. connecting blocks; 15. a screw; 16. a guide bar; 17. a slider; 18. a chute; 19. marking a line; 20. a motor; 21. a guide hole; 22. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a yarn conveying adjustment mechanism, refers to figure 1, including conveying base 1, advance yarn deflector roll 2 and play yarn deflector roll 3, wherein, advances yarn deflector roll 2 and play yarn deflector roll 3 and all rotates along the horizontal direction and bear on conveying base 1, and advances yarn deflector roll 2 and play yarn deflector roll 3 and be parallel to each other, advances yarn deflector roll 2 and a yarn deflector roll 3 and mutually supports in order to convey the yarn.

In addition, the adjusting mechanism also comprises a lifting frame 4, an adjusting roller 5 and a translation assembly 6. The lifting frame 4 is arranged on the conveying base 1 in a sliding mode along the vertical direction, and the lifting frame 4 is located between the yarn feeding guide roller 2 and the yarn discharging guide roller 3; meanwhile, the adjusting roller 5 is installed on the lifting frame 4 along the direction parallel to the yarn feeding guide roller 2 and the yarn discharging guide roller 3 so as to realize the movement in the vertical direction through the lifting frame 4.

Referring to fig. 1 and 2, in particular, the translation assembly 6 comprises a turntable 7, a push rod 8 and a push block 9; wherein, carousel 7 is discoid, and is connected with motor 20 in the axle center department of carousel 7 to realize that carousel 7 level rotates and installs on conveying base 1. In addition, the turntable 7 is eccentrically hinged with a connecting rod 10, one end of the connecting rod 10, which is far away from the turntable 7, is hinged with the push rod 8, and one end of the push rod 8, which is far away from the turntable 7, is fixedly connected with the push block 9. The conveying base 1 is fixedly provided with a guide part 11, and in the embodiment, the guide part 11 can be in a cuboid block shape; the guide 11 has a guide hole 21 opened in the horizontal direction for guiding the push rod 8 to move in the horizontal direction. The motor 20 drives the rotary disc 7 to rotate, so that the push rod 8 pushes the push block 9 to move in the horizontal direction under the action of the guide 11.

Meanwhile, the push block 9 is also provided with an inclined surface 12, in the embodiment, the inclined surface 12 is positioned on the upper end surface of the push block 9, and is inclined downwards from one end of the push block 9 close to the push rod 8 to one end of the push block 9 far away from the push rod 8; inclined plane 12 can with crane 4 mutual butt and slide each other to make crane 4 move in vertical direction, and then make regulating roller 5 up-and-down reciprocating motion, the man-hour of the intermittent type processing of cooperation front process can realize the tensioning to the yarn. In addition, translation subassembly 6 overall structure is simple, and the level sets up on conveying base 1, has promoted the stability of structure, and the staff of also being convenient for maintains translation subassembly 6.

Referring to fig. 2, specifically, the lifting frame 4 includes a lifting block 13 and connecting blocks 14 installed at two opposite side ends of the top of the lifting block 13, in this embodiment, the lifting block 13 may be T-shaped, and the lower end of the lifting block 13 near the inclined plane 12 is an inclined plane matched with the inclined plane 12, so that the lifting block 13 and the inclined plane 12 abut against each other and slide each other; mounting holes for mounting the adjusting roller 5 are formed in the two connecting blocks 14, so that the adjusting roller 5 can be mounted between the two connecting blocks 14; the lifting block 13 will move in the vertical direction after being collided by the inclined surface 12 and sliding against each other, so that the adjusting roller 5 installed on the connecting block 14 can be driven to move in the vertical direction.

In order to facilitate debugging of the height of the adjusting roller 5 according to the specific production condition during installation, a screw rod 15 penetrates through the lifting block 13 along the vertical direction, and the top end of the screw rod 15 is connected with the connecting block 14 through a bearing; the distance between the connecting block 14 and the lifting block 13 can be adjusted by rotating the screw 15, so that the height of the adjusting roller 5 can be adjusted.

Referring to fig. 2, the conveying base 1 is fixedly provided with a guide rod 16 along the vertical direction, the lifting block 13 is provided with a through hole 22 for the guide rod 16 to penetrate through, and the guide rod 16 is matched with the through hole 22 in a sliding manner, so that the lifting block 13 can be well guided.

In order to enable the lifting block 13 to be more tightly abutted and slid with the inclined surface 12, a sliding block 17 is installed at one end, close to the inclined surface 12, of the lifting block 13, correspondingly, a sliding groove 18 for the sliding block 17 to slide is formed in the inclined surface 12 along the inclined direction, and the cross sections of the sliding groove 18 and the sliding block 17 are both trapezoidal; the trapezoidal section can make slider 17 difficult to break away from spout 18 in the slip process to make the connection of slider 17 and spout 18 more firm.

In addition, be printed on the guide bar 16 and be used for marking the home position of elevator 13 and indicate line 19, in normal course of work, indicate line 19 and can make things convenient for the staff to inspect and judge whether the removal of elevator 13 is normal, the management and control of being convenient for visualize.

The utility model discloses a working process does: the yarn conveys with play yarn deflector roll 3 through advancing yarn deflector roll 2, motor 20 drive carousel 7 rotates, enable push rod 8 to push away ejector pad 9 and remove along the horizontal direction under the effect of guide 11, utilize conflict of inclined plane 12 and crane 4 to slide, thereby make crane 4 move in vertical direction, and then make regulating roller 5 up-and-down reciprocating motion, cooperate the man-hour of the processing of the preceding process intermittent type, can realize the tensioning to the yarn, when satisfying the continuous conveying of the following process, the yarn has also been reduced in data send process and the loose condition.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a yarn conveying adjustment mechanism, includes conveying base (1), advances yarn deflector roll (2) and goes out yarn deflector roll (3), advance yarn deflector roll (2) with it all rotates along the horizontal direction and bears on conveying base (1) to go out yarn deflector roll (3), just it is parallel arrangement with going out yarn deflector roll (3) to advance yarn deflector roll (2) to be used for conveying characterized by to the yarn: the device also comprises a lifting frame (4), an adjusting roller (5) and a translation assembly (6); the lifting frame (4) is arranged on the conveying base (1) in a sliding mode along the vertical direction and is positioned between the yarn inlet guide roller (2) and the yarn outlet guide roller (3); the adjusting roller (5) is arranged on the lifting frame (4), and the adjusting roller (5) is arranged in parallel to the yarn feeding guide roller (2) and the yarn discharging guide roller (3); the translation assembly (6) comprises a rotary table (7), a push rod (8) and a push block (9); the turntable (7) is horizontally and rotatably arranged on the conveying base (1), and the axis of the turntable (7) is connected with a driving piece; a connecting rod (10) is eccentrically hinged to the rotary table (7), and one end, far away from the rotary table (7), of the connecting rod (10) is hinged to the push rod (8); the conveying base (1) is provided with a guide piece (11) for guiding the push rod (8) to move along the horizontal direction; one end of the push rod (8) far away from the turntable (7) is connected with the push block (9); an inclined surface (12) is arranged on the push block (9), and the inclined surface (12) and the lifting frame (4) are mutually abutted and mutually slide.

2. A yarn feed adjustment mechanism as claimed in claim 1, wherein: the lifting frame (4) comprises a T-shaped lifting block (13) and connecting blocks (14) arranged at two opposite side ends of the top of the lifting block (13), and the lifting block (13) is abutted by the inclined surface (12) to slide mutually; the connecting block (14) is provided with a mounting hole for mounting the adjusting roller (5).

3. A yarn feed adjustment mechanism as claimed in claim 2, wherein: the lifting block (13) penetrates through a screw rod (15) along a vertical direction thread, and the top end of the screw rod (15) is connected with a connecting block (14) through a bearing.

4. A yarn feed adjustment mechanism as claimed in claim 2 or 3, wherein: the conveying base (1) is provided with a guide rod (16) along the vertical direction, and a through hole (22) for the guide rod (16) to penetrate through is formed in the lifting block (13).

5. A yarn feed adjustment mechanism as claimed in claim 4, wherein: a sliding block (17) is arranged at one end of the lifting block (13) close to the inclined surface (12); the inclined surface (12) is provided with a sliding groove (18) for the sliding block (17) to slide along the inclined direction.

6. A yarn feed adjustment mechanism as claimed in claim 5, wherein: the cross sections of the sliding groove (18) and the sliding block (17) are both in trapezoidal arrangement.

7. A yarn feed adjustment mechanism as claimed in claim 4, wherein: the guide rod (16) is provided with a marking line (19), and the marking line (19) is used for marking the initial position of the lifting block (13).

8. A yarn feed adjustment mechanism as claimed in claim 1, wherein: the driving part is a motor (20).