CN218707839U - Rolling frame of circular weaving machine - Google Patents

Abstract

The utility model relates to a circular weaving machine rolling frame, comprising a frame body, the upper end of support body rotate and be connected with the transmission roller, the support body on articulated have a connecting plate, rotate on the connecting plate and be connected with the compression roller, connecting plate and support body between be provided with first elastic component, the lower extreme of support body rotate the wind-up roll that is connected with two parallel arrangement, two the wind-up roll turns to the same, rotates on the lateral wall of support body and is connected with the bracing piece, bracing piece fixedly connected with fixed plate, the both ends fixedly connected with tensioning rod of fixed plate, two tensioning rod parallel arrangement, fixed plate and support body between be connected with the second elastic component. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization makes the tensioning of the bag body.

Description

Rolling frame of circular weaving machine

Technical Field

The utility model relates to a circular weaving machine, more specifically say, it relates to a circular weaving machine rolling frame.

Background

The woven bag is woven by a circular weaving machine. The warp threads enter a circular weaving machine to be processed into a circular bag body, and the bag body is cut to obtain the woven bag.

As shown in fig. 1, a conventional winding frame of a circular weaving machine mainly includes a frame body 1, a transmission part located at the front end of the frame body 1, and a winding part located at the rear end of the frame body 1. The transmission part comprises a transmission roller 11 and a compression roller 12, the transmission roller 11 is rotatably connected above the frame body 1, the compression roller 12 is pressed on the transmission roller 11 through a spring, the bag body firstly bypasses the transmission roller 11 and then bypasses the compression roller 12, and then the bag body is transmitted to the rolling part. The bag body pressed into a flat shape is tensioned under the action of the elastic force of the spring.

The winding section includes a transfer roller 13 and two winding rollers 14. Wherein, two wind-up roll 14 rotate to be connected in the lower extreme of support body 1 and parallel arrangement, and these two wind-up roll 14 turn to the same and through motor drive. A plastic roller is placed between the two wind-up rollers 14. The transmission roller 13 is rotatably connected to the frame body 1. The bag body passes through between two winding rollers 14 after passing around a transmission roller 13, and is finally wound on a plastic roller.

Therefore, in the process of rolling the plastic roller, the bag body cannot be tensioned sufficiently, so that the bag body is wrinkled easily, and the quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model provides a circular weaving machine rolling frame reaches the purpose that makes the tensioning of the bag body.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a circular weaving machine rolling frame, includes the support body, the upper end of support body rotate and be connected with the transmission roller, the support body on articulated have a connecting plate, the connecting plate on rotate and be connected with the compression roller, connecting plate and support body between be provided with first elastic component, the lower extreme of support body rotate and be connected with two parallel arrangement's wind-up roll, two the wind-up roll turns to the same, the lateral wall of support body on rotate and be connected with the bracing piece, bracing piece fixedly connected with fixed plate, the both ends fixedly connected with tensioning rod of fixed plate, two tensioning rod parallel arrangement, fixed plate and support body between be connected with the second elastic component.

By adopting the technical scheme, the bag body bypasses the transmission roller and then bypasses the compression roller, and then bypasses the tension rod and then passes through the two winding rollers, and finally is wound on the plastic rod; the upper end of the bag body is tensioned under the clamping action between the compression roller and the transmission roller through the elastic action of the first elastic piece, the tensioning rod is turned over along with the fixing plate to tension the lower end of the bag body through the elastic action of the second elastic piece, and finally the bag body wound on the plastic rod can be tensioned to improve the quality; when the bag body is too tight, the deformation amount of the second elastic piece is reduced, the pressure of the tensioning rod on the bag body is reduced, and the tensioning force is reduced, so that the bag body is prevented from being pulled apart.

The utility model discloses further set up to: the plastic rod is characterized by also comprising a counterweight rod, wherein the counterweight rod penetrates into the plastic rod.

By adopting the technical scheme, because the mass of the plastic rod is smaller, the counterweight is increased through the counterweight rod, so that the plastic rod can rotate between the two winding rollers more stably and is not easy to slip.

The utility model discloses further set up to: and two ends of the counterweight rod are provided with limiting assemblies which are used for abutting against the frame body.

Through adopting above-mentioned technical scheme, spacing subassembly is spacing to counter weight pole and plastics pole, makes the bag body of rolling up on the plastics pole more neat.

The utility model discloses further set up to: spacing subassembly include slide bar, slide opening, conical head and pilot pin, the slide opening set up in the tip of counterweight rod and with the coaxial setting of counterweight rod, slide bar sliding connection in the slide opening and tip and conical head fixed connection, the inner wall of conical head and support body contradict, pilot pin threaded connection on the counterweight rod and contradict with the slide bar.

Through adopting above-mentioned technical scheme, take the slide bar out from the slide opening, make the tip of conical head contradict with the inner wall of support body, at last rotatory the pilot bolt, make the pilot bolt support tightly with the slide bar, make the slide bar location to when the plastics pole rises with the gradual position around the roll bag body, the difficult serious skew of production axial of plastics pole.

The utility model discloses further set up to: one end of the frame body close to the transmission roller is provided with a clamping assembly.

Through adopting above-mentioned technical scheme, step up the pressure that the subassembly further promoted the bag body, make the bag body can further tensioning to the comparatively smooth bag body in adaptation surface.

The utility model discloses further set up to: the clamping assembly comprises an air cylinder and an auxiliary roller, the air cylinder is fixed on the rack, the auxiliary roller is rotatably connected to a telescopic shaft of the air cylinder, and the auxiliary roller and the transmission roller are arranged in parallel.

Through adopting above-mentioned technical scheme, the cylinder starts, and the auxiliary roll moves down, makes the auxiliary roll support the bag body tightly on the compression roller to further make the tensioning of bag body.

The utility model discloses further set up to: the support body on fixedly connected with and transmission roller parallel arrangement's dead lever, the dead lever on sliding connection have a slide, the slide passes through gim peg fixed connection on the dead lever, the slide on rotate and be connected with the runner, the runner on offer and be used for the caulking groove of contradicting with bag body edge.

Through adopting above-mentioned technical scheme, the back is weavingd out with the bag body to the circular loom, and the both sides of the bag body are arranged in the caulking groove, make the difficult serious lateral deviation that produces of the bag body, simultaneously, through the guide effect of caulking groove, make the bag body can follow the ring form and change more smoothly from the platykurtic.

Drawings

FIG. 1 is a schematic structural view of a conventional winding frame;

FIG. 2 is a schematic view of an external structure embodying the present invention;

fig. 3 is a schematic structural diagram showing a rotating wheel.

Reference numerals: 1. a frame body; 11. a transfer roller; 12. a compression roller; 13. a transfer roller; 14. a wind-up roll; 2. a slide base; 21. a rotating wheel; 211. caulking grooves; 22. a fixing bolt; 31. a connecting plate; 32. a first elastic member; 4. a clamping assembly; 41. a cylinder; 42. an auxiliary roller; 51. a support bar; 52. a fixing plate; 53. a tension rod; 54. a second elastic member; 6. a weight lever; 7. a limiting component; 71. a slide bar; 72. a slide hole; 73. a conical head; 74. positioning bolts; 8. a plastic rod.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 2 and 3, the winding frame of the circular weaving machine comprises a frame body 1. A horizontally arranged transmission roller 11 is rotatably connected to the upper end of the frame body 1. The frame body 1 is fixedly connected with a fixing rod which is arranged in parallel with the transmission roller 11, and the fixing rod is positioned below the transmission roller 11.

The fixing rod is connected with a sliding seat 2 in a sliding mode, the sliding seat 2 is fixedly connected onto the fixing rod through a fixing bolt 22, the sliding seat 2 is connected with a rotating wheel 21 in a rotating mode, and the rotating wheel 21 is provided with an embedded groove 211 used for being abutted against the edge of the bag body. Both sides of the bag body woven by the circular weaving machine pass through the caulking grooves 211.

A connecting plate 31 is hinged above the frame body 1, a press roller 12 parallel to the transmission roller 11 is rotatably connected to the connecting plate 31, and a first elastic part 32 is arranged between the connecting plate 31 and the frame body 1. The first elastic member 32 is a spring.

The pressing roller 12 is pressed against the conveying roller 11 by the elastic force of the first elastic member 32.

One end of the frame body 1 close to the transmission roller 11 is provided with a clamping assembly 4. The clamping assembly 4 includes an air cylinder 41 and an auxiliary roller 42. The cylinder 41 is vertically fixed on the frame, and the auxiliary roller 42 is rotatably connected to the telescopic shaft of the cylinder 41. The auxiliary roller 42 is disposed in parallel with the conveying roller 11. The cylinder 41 is actuated and the telescopic shaft is moved down to make the auxiliary roller 42 abut against the press roller 12.

After the bag body passes through the above-mentioned inserting groove 211, it is passed around the conveying roller 11, then passed around the pressure-pressing roller 12, and finally the air cylinder 41 is started, so that the auxiliary roller 42 is pressed on the pressure roller 12, and the bag body is further pressurized and tensioned.

Two parallel winding rollers 14 are rotatably connected to the lower end of the frame body 1, and the two winding rollers 14 are driven by a motor and rotate in the same direction.

A support rod 51 is rotatably connected to the side wall of the frame body 1, and the support rod 51 is arranged in parallel with the transfer roller 11. A fixing plate 52 is fixedly connected to the support rod 51, and the support rod 51 is located in the middle of the fixing plate 52. The two ends of the fixed plate 52 are fixedly connected with tension rods 53, and the two tension rods 53 and the support rod 51 are arranged in parallel. A second elastic member 54 is connected between the fixing plate 52 and the frame body 1. The second elastic member 54 is a spring.

The plastic rod 8 is placed between two take-up rolls 14.

The bag body is wound around the tension rod 53, passes through the gap between the two winding rollers 14, and is finally wound on the plastic rod 8. The second elastic member 54 applies an elastic force to the fixing plate 52, and the tension bar 53 applies a force to the bag body in a direction away from the plastic bar 8 to tension the bag body, and finally, the bag body wound around the plastic bar 8 is kept tensioned.

The balance weight rod 6 penetrates into the plastic rod 8; two ends of the counterweight rod 6 are provided with limiting components 7 which are used for abutting against the frame body 1.

The limiting assembly 7 comprises a sliding rod 71, a sliding hole 72, a conical head 73 and a positioning bolt 74. The slide hole 72 is arranged at the end part of the counterweight rod 6 and is coaxial with the counterweight rod 6; the sliding rod 71 is slidably connected in the sliding hole 72, and the end part of the sliding rod is fixedly connected with the conical head 73. The conical head 73 is abutted against the inner wall of the frame body 1. The positioning pin 74 is screwed to the weight lever 6 and interferes with the slide rod 71.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a circular weaving machine rolling frame, includes the support body, the upper end of support body rotate and be connected with the transmission roller, the support body on articulated have a connecting plate, the connecting plate on rotate and be connected with the compression roller, connecting plate and support body between be provided with first elastic component, the lower extreme of support body rotate and be connected with two parallel arrangement's rolling roller, two the rolling roller turns to the same, characterized by: the lateral wall of support body on rotate and be connected with the bracing piece, bracing piece fixedly connected with fixed plate, the both ends fixedly connected with tensioning rod of fixed plate, two tensioning rod parallel arrangement, fixed plate and support body between be connected with the second elastic component.

2. The circular loom take-up reel of claim 1, wherein: the plastic rod is characterized by also comprising a counterweight rod, wherein the counterweight rod penetrates into the plastic rod.

3. The circular loom take-up reel of claim 2, wherein: and two ends of the counterweight rod are provided with limiting assemblies which are used for abutting against the frame body.

4. The circular loom take-up reel of claim 3, wherein: spacing subassembly include slide bar, slide opening, conical head and pilot pin, the slide opening set up in the tip of counterweight rod and with the coaxial setting of counterweight rod, slide bar sliding connection in the slide opening and tip and conical head fixed connection, the inner wall of conical head and support body contradict, pilot pin threaded connection on the counterweight rod and contradict with the slide bar.

5. The circular loom take-up reel of claim 1, wherein: one end of the frame body close to the transmission roller is provided with a clamping assembly.

6. The circular loom take-up reel of claim 5, wherein: the clamping assembly comprises an air cylinder and an auxiliary roller, the air cylinder is fixed on the rack, the auxiliary roller is rotatably connected to a telescopic shaft of the air cylinder, and the auxiliary roller and the transmission roller are arranged in parallel.

7. The circular loom take-up reel of claim 1, wherein: the support body on fixedly connected with and transmission roller parallel arrangement's dead lever, the dead lever on sliding connection have a slide, the slide passes through gim peg fixed connection on the dead lever, the slide on rotate and be connected with the runner, the runner on offer and be used for the caulking groove of contradicting with bag body edge.

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