CN212608488U

CN212608488U - Cloth unwinding device is used in weaving automated production

Info

Publication number: CN212608488U
Application number: CN202021368071.4U
Authority: CN
Inventors: 肖建; 吴红梅
Original assignee: Lipan Industrial Kunming Co ltd
Current assignee: Lipan Industrial Kunming Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-02-26
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a textile industry technical field just discloses a cloth unwinding device for automatic production of weaving, the on-line screen storage device comprises a base, the first support column of last fixed surface of base is connected with, the outer wall fixedly connected with thread bush of first support column, the inner wall threaded connection of thread bush has the screw thread ejector pin, the one end swing joint of screw thread ejector pin has the sliding sleeve, the one end fixedly connected with guide pillar of first support column, the outer wall of guide pillar and the inner wall swing joint of sliding sleeve, the last fixed surface of base is connected with the second support column, the outer wall swing joint of second support column has the unwinding roller, the first sleeve of outer wall fixedly connected with of unwinding roller. This cloth unwinding device for weaving automated production can prevent that the cloth from because tension is too big and damaged when the cloth unreels that the tension of adjusting the cloth, greatly reduced the damage to the cloth in the work, played the important function to reducing industrial cost.

Description

Cloth unwinding device is used in weaving automated production

Technical Field

The utility model relates to a textile industry technical field specifically is a cloth unwinding device for weaving automated production.

Background

The unwinding of the cloth is a very typical application in the textile industry, and is often performed together with a winding process, and the unwinding of the cloth refers to that the cloth is gradually pulled out from an unwinding roller by applying stable torque and linear speed to the unwinding roller through an unwinding device of an unwinding mechanism. The manual unwinding device that many service functions are single in the existing market hardly controls unreeling speed when unreeling the cloth and leads to cloth surface tension to be suddenly big or small, and the torque also constantly changes and causes the cloth to be torn defect such as on unwinding device easily, and whole working process is very loaded down with trivial details, and staff's work burden is very big, still can cause a lot of unnecessary losses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a weaving is cloth unwinding device for automated production possesses advantages such as moderate degree adjustment cloth tension and torque, has solved the cloth and has unreeled the problem that can not go on automatically and the too big damage cloth of tension.

(II) technical scheme

For the purpose of realizing the tension of the above-mentioned moderate degree regulation cloth, the utility model provides a following technical scheme: a cloth unwinding device for automatic textile production comprises a base, wherein a first supporting column is fixedly connected to the upper surface of the base, a threaded sleeve is fixedly connected to the outer wall of the first supporting column, a threaded ejector rod is in threaded connection with the inner wall of the threaded sleeve, a sliding sleeve is movably connected to one end of the threaded ejector rod, a guide pillar is fixedly connected to one end of the first supporting column, the outer wall of the guide pillar is movably connected with the inner wall of the sliding sleeve, a second supporting column is fixedly connected to the upper surface of the base, an unwinding roller is movably connected to the outer wall of the second supporting column, a first sleeve is fixedly connected to the outer wall of the unwinding roller, a driven wheel is movably connected to one end of the second supporting column, a third supporting column is fixedly connected to the upper surface of the base, a stepped shaft is movably connected to the outer wall of the third supporting column, and a second sleeve is movably, the outer wall fixedly connected with dowel of third support column, the one end swing joint of dowel has first crank, first articulate inner wall fixedly connected with second pivot, the outer wall swing joint of second pivot has the second cylinder, first one side swing joint of first crank has first spring, one side swing joint of first crank has the second crank, the first pivot of second articulate inner wall fixedly connected with, the outer wall swing joint of first pivot has first cylinder, one side swing joint of second crank has the second spring, the last fixed surface of base is connected with the motor cabinet, the last fixed surface of motor cabinet is connected with the motor, one side swing joint of motor has the action wheel, action wheel and swing joint have the belt from between the driving wheel.

Preferably, the guide pillars are high-strength alloy steel guide pillars, and the number of the guide pillars is three.

Preferably, the first sleeve is an elastic rubber sleeve, and the first sleeve is fixedly connected with the unwinding roller through a key.

Preferably, the stepped shaft is a high-strength alloy steel stepped shaft, and a protrusion is arranged on the outer surface of the middle of the stepped shaft.

Preferably, the second sleeve is an elastic rubber sleeve, and a protrusion is arranged on the inner wall surface of the second sleeve.

Preferably, the number of the belts is two, and the sectional shape of the belt is a V-section belt.

Preferably, the outer surface of the first crank is subjected to metal plating treatment, and the middle end of the first crank is movably connected with the third supporting column through a first spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a cloth unwinding device is used in weaving automated production possesses following beneficial effect:

1. this cloth unwinding device is used in weaving automated production through first crank, second cylinder, first spring, second pivot and the first pivot that sets up, can adjust the tension of cloth when the cloth unreels and prevent that the cloth from because tension is too big and damaged, greatly reduced the damage to the cloth in the work, played the important role to reducing industrial cost.

2. This cloth unwinding device for weaving automated production, through the use of mutually supporting of a lot of archs of the surface processing of the telescopic internal surface of second and step shaft, can prevent that the cloth rotational speed from damaging the cloth at the excessive speed through this kind of special structure adjusting torque when the cloth unreels, effectively avoided the damage to the cloth in the work, played important role to reducing industrial cost.

3. This cloth unwinding device for weaving automated production through thread bush and the screw thread ejector pin that sets up, can adjust the position of unreeling in-process cloth, prevents the cloth dislocation, has reduced the problem that the cloth off tracking probably appears in the work, has showing the influence to promoting work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a sectional view taken along the plane a-a in fig. 1 according to the present invention.

In the figure: 1. a guide post; 2. a first support column; 3. a sliding sleeve; 4. a threaded sleeve; 5. a threaded ejector rod; 6. a first sleeve; 7. a second support column; 8. unwinding rollers; 9. positioning a pin; 10. a first crank; 11. a second crank; 12. a second sleeve; 13. a stepped shaft; 14. a first drum; 15. a first rotating shaft; 16. a second rotating shaft; 17. a second drum; 18. a base; 19. a driven wheel; 20. a belt; 21. a driving wheel; 22. a motor; 23. a motor base; 24. a first spring; 25. a second spring; 26. and a third support column.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a cloth unwinding device for automatic textile production comprises a base 18, a first support column 2 is fixedly connected to the upper surface of the base 18, a threaded sleeve 4 is fixedly connected to the outer wall of the first support column 2, a threaded top rod 5 is in threaded connection with the inner wall of the threaded sleeve 4, a sliding sleeve 3 is movably connected to one end of the threaded top rod 5, the position of cloth in the unwinding process can be adjusted through the threaded sleeve 4 and the threaded top rod 5, cloth dislocation is prevented, the problem of cloth deviation possibly occurring in the work is reduced, and the work efficiency is significantly affected, a guide column 1 is fixedly connected to one end of the first support column 2, the outer wall of the guide column 1 is movably connected to the inner wall of the sliding sleeve 3, the guide columns 1 are high-strength alloy steel guide columns, the number of the guide columns 1 is three, and a second support column 7 is fixedly connected to the upper surface of the base 18, the outer wall swing joint of second support column 7 has unreeling roller 8, the outer wall fixedly connected with first sleeve 6 of unreeling roller 8, first sleeve 6 is elastic rubber sleeve, and first sleeve 6 passes through key and unreels roller 8 fixed connection, the one end swing joint of second support column 7 has from driving wheel 19, the last fixed surface of base 18 is connected with third support column 26, the outer wall swing joint of third support column 26 has step shaft 13, the outer wall swing joint of step shaft 13 has second sleeve 12, second sleeve 12 is elastic rubber sleeve, and the inner wall of second sleeve 12 is equipped with the arch, step shaft 13 is high strength alloy steel step shaft, and the middle part surface of step shaft 13 is equipped with the arch, processes a large amount of bellied mutually supporting use through the internal surface of second sleeve 12 and the surface of step shaft 13, can adjust the torque through this kind of special structure when unreeling the cloth, prevent that the cloth is damaged at the too fast cloth rotational speed, effectively avoided the damage to the cloth in the work, played important role to reducing industrial cost, the outer wall fixedly connected with shop bolt 9 of third support column 26, the one end swing joint of shop bolt 9 has first crank 10, the inner wall fixedly connected with second pivot 16 of first crank 10, the outer wall swing joint of second pivot 16 has second cylinder 17, one side swing joint of first crank 10 has first spring 24, one side swing joint of first crank 10 has second crank 11, the surface of first crank 10 is handled through the metallic coating, and the middle-end of first crank 10 passes through first spring 24 and third support column 26 swing joint, the inner wall fixedly connected with first pivot 15 of second crank 11, the outer wall swing joint of first pivot 15 has first cylinder 14, one side swing joint of second crank 11 has second spring 25, through first crank 10, second crank 11, second cylinder 17, first cylinder 14, first spring 24, second spring 25, second pivot 16 and first pivot 15 that set up, can adjust the tension of cloth when the cloth unreels and prevent that the cloth is damaged because tension is too big, greatly reduced the damage to the cloth in the work, played the important role to reducing industrial cost, the last fixed surface of base 18 is connected with motor cabinet 23, the last fixed surface of motor cabinet 23 is connected with motor 22, one side swing joint of motor has action wheel 21, swing joint has belt 20 between action wheel 21 and the follow driving wheel 19, the quantity of belt 20 is two, and the cross sectional shape of belt 20 is V type cross-section belt.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the cloth unwinding device is used, the motor 22 provides torque and linear speed to drive the unwinding roller 8 to roll and unwind cloth, the cloth is unwound to a specified position through the second sleeve 12 and the guide post 1, in the process, the torque and the linear speed provided by the motor 22 are stable, but the torque and the linear speed slightly change due to inherent friction and loss among workpiece structures, the torque is possibly increased due to the changes, the second sleeve 12 and the stepped shaft 13 rotate along with the cloth, due to the elasticity of the material of the second sleeve 12, originally meshed bulges can be offside in the relative rotation process to offset the generated overlarge torque, the surface tension of the cloth is possibly changed due to gradual change of the speed in the unwinding process, when the tension of the cloth is overlarge, the first crank 10 and the second crank 11 can be gradually folded under the action of the tension of the cloth to reduce the tension, when the tension is too small, the first crank 10 and the second crank 11 will be gradually separated by the first spring 24 and the second spring 25 to increase the tension of the cloth to prevent the cloth from loosening.

In conclusion, the cloth unwinding device for the automatic textile production can automatically unwind the cloth and adjust the tension of the cloth when the cloth is unwound so as to prevent the cloth from being damaged due to overlarge tension; the torque can be adjusted through the special structure, and the cloth is prevented from being damaged due to the excessively high rotating speed of the cloth; the position that unreels the in-process cloth can be adjusted, prevents the cloth dislocation, has effectively avoided the damage to the cloth in the work, reduces work burden, has improved work efficiency, has reduced industrial cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a weaving is cloth unwinding device for automated production, includes base (18), its characterized in that: the upper surface of the base (18) is fixedly connected with a first supporting column (2), the outer wall of the first supporting column (2) is fixedly connected with a threaded sleeve (4), the inner wall of the threaded sleeve (4) is in threaded connection with a threaded ejector rod (5), one end of the threaded ejector rod (5) is movably connected with a sliding sleeve (3), one end of the first supporting column (2) is fixedly connected with a guide pillar (1), the outer wall of the guide pillar (1) is movably connected with the inner wall of the sliding sleeve (3), the upper surface of the base (18) is fixedly connected with a second supporting column (7), the outer wall of the second supporting column (7) is movably connected with an unwinding roller (8), the outer wall of the unwinding roller (8) is fixedly connected with a first sleeve (6), one end of the second supporting column (7) is movably connected with a driven wheel (19), the upper surface of the base (18) is fixedly connected with a third supporting column (26), the outer wall swing joint of third support column (26) has stepped shaft (13), the outer wall swing joint of stepped shaft (13) has second sleeve (12), the outer wall fixedly connected with dowel (9) of third support column (26), the one end swing joint of dowel (9) has first crank (10), the inner wall fixedly connected with second pivot (16) of first crank (10), the outer wall swing joint of second pivot (16) has second cylinder (17), one side swing joint of first crank (10) has first spring (24), one side swing joint of first crank (10) has second crank (11), the inner wall fixedly connected with first pivot (15) of second crank (11), the outer wall swing joint of first pivot (15) has first cylinder (14), one side swing joint of second crank (11) has second spring (25), the last fixed surface of base (18) is connected with motor cabinet (23), the last fixed surface of motor cabinet (23) is connected with motor (22), one side swing joint of motor (22) has action wheel (21), swing joint has belt (20) between action wheel (21) and follow driving wheel (19).

2. The cloth unwinding device for automatic textile production of claim 1, characterized in that: the guide posts (1) are high-strength alloy steel guide posts, and the number of the guide posts (1) is three.

3. The cloth unwinding device for automatic textile production of claim 1, characterized in that: the first sleeve (6) is an elastic rubber sleeve, and the first sleeve (6) is fixedly connected with the unwinding roller (8) through a key.

4. The cloth unwinding device for automatic textile production of claim 1, characterized in that: the stepped shaft (13) is a high-strength alloy steel stepped shaft, and the outer surface of the middle of the stepped shaft (13) is provided with a bulge.

5. The cloth unwinding device for automatic textile production of claim 1, characterized in that: the second sleeve (12) is an elastic rubber sleeve, and a protrusion is arranged on the inner wall of the second sleeve (12).

6. The cloth unwinding device for automatic textile production of claim 1, characterized in that: the number of the belts (20) is two, and the cross section of each belt (20) is a V-shaped cross section belt.

7. The cloth unwinding device for automatic textile production of claim 1, characterized in that: the outer surface of the first crank (10) is subjected to metal plating treatment, and the middle end of the first crank (10) is movably connected with a third supporting column (26) through a first spring (24).