CN215287496U - Tension adjusting roller for fancy yarn production - Google Patents
Tension adjusting roller for fancy yarn production Download PDFInfo
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- CN215287496U CN215287496U CN202121500537.6U CN202121500537U CN215287496U CN 215287496 U CN215287496 U CN 215287496U CN 202121500537 U CN202121500537 U CN 202121500537U CN 215287496 U CN215287496 U CN 215287496U
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- chute
- slide rail
- square bearing
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Abstract
The utility model discloses a tension adjusting roller for fancy yarn production relates to fancy yarn production technical field. The utility model discloses a roll body and a set of side bearer, the roll body both ends all are equipped with square bearing frame through the bearing, the side bearer includes the mount pad, lower slider and screw rod mechanism, surface symmetry is fixed with a set of U-shaped slide rail on the mount pad, screw rod mechanism sets up in the lower part of a set of U-shaped slide rail, the last transmission of screw rod mechanism is connected with the driver block, the driver block top is equipped with first chute, square bearing frame and lower slider both sides all are equipped with the slip edge, square bearing frame and lower slider all set up in a set of U-shaped slide rail through sliding along. The utility model discloses a set up the lower slider of bottom surface slope in the pneumatic cylinder lower part to cooperate with the transmission piece that can the sideslip, can carry out accurate shorter regulation to the lift of roll body, can improve roll body lift adjustment's accuracy nature greatly, satisfy different service environment.
Description
Technical Field
The utility model belongs to the technical field of fancy yarn production, especially, relate to a tension adjusting roller for fancy yarn production.
Background
The existing tension adjusting roller is arranged to be used for adjusting tension in a lifting mode, the adjusting mechanism is a hydraulic cylinder or a screw rod mechanism, however, the adjusting precision needs to be high for the use of fancy yarns, the accuracy of the existing adjusting mechanism is not enough, efficient accurate adjustment cannot be carried out, and therefore production is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tension adjusting roller for fancy yarn production, through set up the lower slider of bottom surface slope in the pneumatic cylinder lower part to cooperate with the transmission piece that can the sideslip, can carry out accurate shorter regulation to the lift of roll body, can improve roll body lift adjustment's accuracy nature greatly, satisfy different service environment.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a tension adjusting roller for fancy yarn production, which comprises a roller body and a group of side frames, wherein both ends of the roller body are provided with square bearing seats through bearings;
the side frame comprises a mounting seat, a lower sliding block and a screw rod mechanism;
a group of U-shaped slide rails are symmetrically fixed on the upper surface of the mounting seat, the screw rod mechanism is arranged at the lower part of the group of U-shaped slide rails, a transmission block is connected to the screw rod mechanism in a transmission manner, and a first chute is arranged at the top end of the transmission block;
sliding edges are arranged on two sides of the square bearing seat and two sides of the lower sliding block, the square bearing seat and the lower sliding block are arranged in a group of U-shaped sliding rails in a sliding mode through the sliding edges, and a hydraulic cylinder is fixed between the square bearing seat and the lower sliding block;
a second chute is formed in the surface, away from the hydraulic cylinder, of the lower sliding block, and the second chute is parallel to the first chute and the inner wall of the second chute is attached to the first chute.
Further, the screw rod mechanism comprises a motor and a screw rod, the motor is fixed to the outer side of a U-shaped sliding rail, one end of the screw rod penetrates through the U-shaped sliding rail and is fixed to the output end of the motor, the other end of the screw rod penetrates through another U-shaped sliding rail and is rotatably connected with the U-shaped sliding rail, and the transmission block is sleeved on the screw rod and is in threaded connection with the screw rod.
Furthermore, a guide rod is fixed between the U-shaped sliding rails and located on the lower portion of the screw rod, a through hole is formed in the transmission block, and the transmission block is connected with the guide rod in a sliding mode through the through hole.
Furthermore, the width of the square bearing seat and the width of the lower sliding block are consistent with the distance between the two U-shaped sliding rails, and the width of the transmission block is one third or one fourth of the width of the lower sliding block.
Furthermore, a first infrared distance measuring sensor penetrates through and is fixed on the U-shaped sliding rail, and the first infrared distance measuring sensor is arranged at a position between the screw rod and the guide rod.
Furthermore, a set of U-shaped slide rail top is fixed with the upper cover plate, be fixed with the infrared range sensor of second on the upper cover plate.
The utility model discloses following beneficial effect has:
the utility model discloses a set up the lower slider of bottom surface slope in the pneumatic cylinder lower part to cooperate with the transmission piece that can the sideslip, can carry out accurate shorter regulation to the lift of roll body, can improve roll body lift adjustment's accuracy nature greatly, satisfy different service environment.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a tension adjusting roller for fancy yarn production according to the present invention;
FIG. 2 is a schematic structural diagram of a roller body, a hydraulic cylinder and a lower slider;
FIG. 3 is a schematic structural view of the side frame, hydraulic cylinder and screw mechanism;
in the drawings, the components represented by the respective reference numerals are listed below:
1-roller body, 2-side frame, 3-screw rod mechanism, 4-hydraulic cylinder, 101-square bearing seat, 102-sliding edge, 201-mounting seat, 202-lower sliding block, 203-U-shaped sliding rail, 204-transmission block, 205-first chute, 206-second chute, 207-guide rod, 208-first infrared distance measuring sensor, 209-upper cover plate, 210-second infrared distance measuring sensor, 301-motor and 302-screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to a tension adjusting roller for fancy yarn production, which comprises a roller body 1 and a set of side frames 2, wherein two ends of the roller body 1 are provided with square bearing seats 101 through bearings;
the side frame 2 comprises a mounting seat 201, a lower sliding block 202 and a screw rod mechanism 3;
a group of U-shaped sliding rails 203 are symmetrically fixed on the upper surface of the mounting seat 201, the screw rod mechanism 3 is arranged at the lower part of the group of U-shaped sliding rails 203, a transmission block 204 is in transmission connection with the screw rod mechanism 3, and a first chute 205 is arranged at the top end of the transmission block 204;
the sliding edges 102 are arranged on two sides of the square bearing seat 101 and the lower sliding block 202, the square bearing seat 101 and the lower sliding block 202 are arranged in a group of U-shaped sliding rails 203 in a sliding mode through the sliding edges 102, and a hydraulic cylinder 4 is fixed between the square bearing seat 101 and the lower sliding block 202;
a second chute 206 is formed on a surface of the lower slide block 202 away from the hydraulic cylinder 4, and the second chute 206 is parallel to the first chute 205 and has an inner wall attached thereto.
As shown in fig. 1 and 3, the screw mechanism 3 includes a motor 301 and a screw 302, the motor 301 is fixed outside a U-shaped slide rail 203, one end of the screw 302 penetrates through the U-shaped slide rail 203 and is fixed with an output end of the motor 301, the other end of the screw 302 penetrates through another U-shaped slide rail 203 and is rotatably connected with the U-shaped slide rail 203, and the transmission block 204 is sleeved on the screw 302 and is in threaded connection with the screw 302.
As shown in fig. 1 and 3, a guide rod 207 is fixed between the U-shaped slide rails 203, the guide rod 207 is located at the lower part of the screw 302, a through hole is formed in the transmission block 204, and the transmission block 204 is slidably connected with the guide rod 207 through the through hole.
As shown in fig. 1, the width of the square bearing seat 101 and the width of the lower slider 202 are both the same as the distance between the two U-shaped sliding rails 203, and the width of the transmission block 204 is one third or one fourth of the width of the lower slider 202.
As shown in fig. 1 and 3, a first infrared distance measuring sensor 208 is fixed on a U-shaped sliding rail 203, and the first infrared distance measuring sensor 208 is disposed between the screw 302 and the guide rod 207.
As shown in fig. 1 and 3, an upper cover plate 209 is fixed at the top end of the group of U-shaped sliding rails 203, and a second infrared distance measuring sensor 210 is fixed on the upper cover plate 209.
The first infrared distance measuring sensor 208, the second infrared distance measuring sensor 210, the hydraulic cylinder 4 and the motor 301 are all connected with the controller on the equipment.
The utility model discloses a theory of operation does: when the position of the roller body 1 needs to be adjusted, the hydraulic cylinder 4 is controlled to operate through the controller, the roller body 1 can be driven to move up and down, the position of the roller body 1 can be roughly adjusted, the tension is adjusted, the motor 301 is controlled to operate through the controller subsequently, the transmission block 204 is driven to move transversely through the lead screw mechanism 3, the roller body 1 can be slightly driven to lift, and the adjustment can be accurately carried out.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a dancer roll for fancy yarn production, includes roll body (1) and a set of side bearer (2), roll body (1) both ends all are equipped with square bearing frame (101) through the bearing, its characterized in that:
the side frame (2) comprises a mounting seat (201), a lower sliding block (202) and a screw rod mechanism (3);
a group of U-shaped sliding rails (203) are symmetrically fixed on the upper surface of the mounting seat (201), the screw rod mechanism (3) is arranged at the lower part of the group of U-shaped sliding rails (203), a transmission block (204) is in transmission connection with the screw rod mechanism (3), and a first chute (205) is arranged at the top end of the transmission block (204);
sliding edges (102) are arranged on two sides of the square bearing seat (101) and the lower sliding block (202), the square bearing seat (101) and the lower sliding block (202) are arranged in a group of U-shaped sliding rails (203) in a sliding mode through the sliding edges (102), and a hydraulic cylinder (4) is fixed between the square bearing seat (101) and the lower sliding block (202);
a second chute (206) is formed in the surface, away from the hydraulic cylinder (4), of the lower sliding block (202), and the second chute (206) is arranged in parallel with the first chute (205) and the inner wall of the second chute is attached to the inner wall of the first chute.
2. A dancer roll for fancy yarn production according to claim 1, wherein the screw mechanism (3) comprises a motor (301) and a screw (302), the motor (301) is fixed outside a U-shaped slide rail (203), one end of the screw (302) penetrates through the U-shaped slide rail (203) and is fixed with the output end of the motor (301), the other end of the screw (302) penetrates through another U-shaped slide rail (203) and is rotatably connected with the U-shaped slide rail (203), and the transmission block (204) is sleeved on the screw (302) and is in threaded connection with the screw (302).
3. The dancer roll for fancy thread production according to claim 2, wherein a guide rod (207) is fixed between a group of the U-shaped sliding rails (203), the guide rod (207) is positioned at the lower part of the screw (302), a through hole is formed in the driving block (204), and the driving block (204) is slidably connected with the guide rod (207) through the through hole.
4. A dancer roll for fancy yarn production according to claim 1, wherein the width of the square bearing seat (101) and the width of the lower slider (202) are both in accordance with the distance between the two U-shaped sliding rails (203), and the width of the driving block (204) is one third or one fourth of the width of the lower slider (202).
5. A dancer roll for the production of fancy thread according to claim 3, wherein a first infrared distance measuring sensor (208) is fixed through the U-shaped sliding rail (203), and the first infrared distance measuring sensor (208) is arranged at a position between the screw (302) and the guide rod (207).
6. A dancer roll for fancy yarn production according to claim 1, wherein an upper cover plate (209) is fixed to the top end of a set of the U-shaped sliding rails (203), and a second infrared distance measuring sensor (210) is fixed to the upper cover plate (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500537.6U CN215287496U (en) | 2021-07-02 | 2021-07-02 | Tension adjusting roller for fancy yarn production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121500537.6U CN215287496U (en) | 2021-07-02 | 2021-07-02 | Tension adjusting roller for fancy yarn production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215287496U true CN215287496U (en) | 2021-12-24 |
Family
ID=79520365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121500537.6U Active CN215287496U (en) | 2021-07-02 | 2021-07-02 | Tension adjusting roller for fancy yarn production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215287496U (en) |
-
2021
- 2021-07-02 CN CN202121500537.6U patent/CN215287496U/en active Active
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