CN216272376U - Rotary feeding device of double-station elastic sewing machine for garment processing - Google Patents

Abstract

The utility model discloses a rotary feeding device of a double-station rubber band machine for garment processing, which comprises a workbench, working plates and an opening working box, wherein clamping mechanisms are symmetrically arranged inside the opening working box, each clamping mechanism comprises a fixed rod, limiting blocks are symmetrically arranged outside the fixed rods, the clamping plates are symmetrically arranged outside the fixed rods, springs are symmetrically arranged outside the fixed rods, an electric telescopic rod B is arranged inside the opening working box, a circular truncated cone-shaped clamping block is fixedly arranged at the end part, far away from the opening working box, of the electric telescopic rod B, a limiting mechanism is arranged outside one of the clamping plates, the limiting mechanism comprises an open slot, and a limiting plate and a limiting spring are arranged inside the open slot. The clamping mechanism is arranged, the elastic potential energy of the high-elasticity spring is utilized to clamp the rubber band, the clamping effect of the clamping plate on the rubber band is improved, and the rubber band is prevented from falling off from the clamping plate in the rotating motion process.

Description

Rotary feeding device of double-station elastic sewing machine for garment processing

Technical Field

The utility model relates to the technical field of clothing processing, in particular to a rotary feeding device of a double-station elastic sewing machine for clothing processing.

Background

In the garment processing and manufacturing process, rubber bands and rubber band rings are often needed to be used for production and manufacturing, the common manufacturing process is to take bundled or coiled rubber band as a raw material, cut the rubber band in sections and sew the rubber band into rings, and in the production process, the rubber band and the rubber band rings are usually completed manually or by separate operation of a plurality of single machines with different functions.

Traditional duplex position rubber band machine often adopts electronic mode to its centre gripping to the centre gripping of rubber band, however electronic component very easily breaks down at the in-process that uses, causes droing of rubber band easily at the in-process of centre gripping rubber band, and traditional grip block does not possess the location to the rubber band, and when two grip blocks carried out the centre gripping to the rubber band, the skew took place very easily in the position of rubber band, and the rubber band can not keep same horizontal position to place on the grip block, influences the rotatory folding effect of rubber band.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the traditional clamping plates are poor in clamping effect and rubber bands are difficult to keep the same level on the two clamping plates in the prior art, and provides a rotary feeding device of a double-station rubber band machine for clothing processing.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rotary feeding device of a double-station elastic sewing machine for clothing processing, which comprises a workbench, a working plate and an opening working box, the inside of the opening work box is symmetrically provided with clamping mechanisms which comprise fixed rods, the outer part of the fixed rod is symmetrically provided with limit blocks, the outer part of the fixed rod is symmetrically provided with clamping plates, the outer part of the fixed rod is symmetrically provided with springs, one end of each spring is fixedly connected with the outer part of the limiting block, one end of the spring, which is far away from the limiting block, is fixedly connected with the outside of the clamping plate, an electric telescopic rod B is arranged inside the opening work box, a truncated cone-shaped clamping block is fixedly arranged at the end part of the electric telescopic rod B far away from the opening work box, one of them the outside of grip block sets up stop gear, stop gear includes the open slot, the inside of open slot is provided with limiting plate and spacing spring.

The above technical solution further comprises: the clamping device is characterized in that rolling balls are symmetrically arranged outside the clamping plate.

Two servo motors A are arranged outside the working plate, and the end parts of output shafts of the servo motors A are fixedly connected to the outside of the opening working box.

The outside of workstation is provided with the support column, the support column is kept away from the tip fixedly connected with carousel of workstation, the inside of support column is provided with servo motor B, servo motor B's output shaft tip fixed connection be in the outside of carousel.

The outer fixed mounting of carousel has the connecting block, the connecting block is kept away from one side fixed mounting of carousel has places the case, the internally mounted who places the case has two electric telescopic handle A, electric telescopic handle A keeps away from place the outside of the one end fixed connection at the working plate of case.

The outside fixedly connected with fixed plate of placing the case, the outside fixedly connected with flexible coil stock backup plate of fixed plate.

And a rubber band sewing mechanism A and a rubber band sewing mechanism B are arranged outside the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the clamping mechanism is arranged, the elastic potential energy of the high-elasticity spring is utilized to clamp the rubber band, the clamping effect of the clamping plate on the rubber band is improved, and the rubber band is prevented from falling off from the clamping plate in the rotating motion process.

2. According to the utility model, the limiting mechanisms are arranged, when the rubber band is placed on the clamping plates, one side of the rubber band can be tightly propped against the limiting plate, so that when the rubber band is placed on the clamping plates of the two clamping mechanisms, two ends of the rubber band are placed in the same horizontal position, and the effect of rotating and folding the rubber band is improved.

Drawings

FIG. 1 is a schematic side view of a cross-sectional structure of a rotary feeding device of a double-station elastic sewing machine for clothing processing according to the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is a partially enlarged structural view of the clamping assembly.

In the figure: 1. a work table; 2. a rubber band sewing mechanism A; 3. a rubber band sewing mechanism B; 4. a support pillar; 5. a working plate; 6. placing a box; 7. an electric telescopic rod A; 8. a fixing plate; 9. a telescopic coil stock backup plate; 10. a turntable; 11. connecting blocks; 12. a servo motor A; 13. opening the working box; 14. fixing the rod; 15. a spring; 16. a clamping plate; 17. a limiting block; 18. a limiting plate; 19. an open slot; 20. a truncated cone shaped fixture block; 21. an electric telescopic rod B; 22. rolling a ball; 23. a limiting spring; 24. a servo motor B; 25. and (5) a rubber band.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

Referring to the attached drawing 1, the rotary feeding device of the double-station rubber band machine for clothing processing comprises a workbench 1, a working plate 5 and an opening working box 13, wherein clamping mechanisms for clamping two ends of a rubber band are symmetrically arranged inside the opening working box 13, each clamping mechanism comprises a fixed rod 14, two ends of each fixed rod 14 are respectively and fixedly connected to the inner wall of the opening working box 13, the outer parts of the fixed rods 14 are symmetrically provided with limiting blocks 17, the two limiting blocks 17 are fixedly connected to the outer parts of the fixed rods 14, the outer parts of the fixed rods 14 are symmetrically provided with clamping plates 16, the two clamping plates 16 are slidably connected to the outer parts of the fixed rods 14, the two clamping plates 16 are rotatably connected through movable pins which are fixedly connected inside the opening working box 13 to realize the positioning of the two clamping plates 16, the outer parts of the fixed rods 14 are symmetrically provided with springs 15, one end of the spring 15 is fixedly connected to the outside of the limit block 17, one end of the spring 15, which is far away from the limit block 17, is fixedly connected to the outside of the clamping plate 16, an electric telescopic rod B21 is installed inside the opening working box 13, and a truncated cone-shaped fixture block 20 is fixedly installed at the end part, which is far away from the opening working box 13, of the electric telescopic rod B21; the limiting mechanism is arranged outside one of the clamping plates 16 and comprises an open slot 19, a limiting plate 18 and a limiting spring 23 are arranged inside the open slot 19, one end of the limiting plate 18 is fixedly connected to one end of the limiting spring 23, the limiting plate 18 is connected to the inside of the open slot 19 in a sliding mode, the two rolling balls 22 are symmetrically arranged outside the clamping plate 16, and the two rolling balls 22 are rotatably connected to two ends of the clamping plate 16.

In this embodiment, when the rubber band 25 is clamped, the two electric telescopic rods 7 are started, the electric telescopic rods 7 drive the working plate 5 to move rightwards to the material receiving position, the position of the truncated cone-shaped fixture block 20 is as shown in the figure support column 4, the electric telescopic rod B21 is started, the electric telescopic rod B21 drives the truncated cone-shaped fixture block 20 fixedly connected to the end of the electric telescopic rod B21 to move rightwards, when the truncated cone-shaped fixture block 20 enters between the two clamping plates 16, two sides of the truncated cone-shaped fixture block 20 are respectively extruded with two sides of the two clamping plates 16, the clamping plates 16 extrude the spring 15, the spring 15 is extruded outside the limiting block 17, clamping ends of the two clamping plates 16 are in a state of being away from each other at the moment, a placing space is provided for the rubber band 25, when the two clamping plates 16 are away from each other, the limiting plate 18 fixedly connected to the limiting spring 23 is driven to move downwards due to elastic potential energy by the limiting spring 23, one end of the limiting plate 18 is abutted against the clamping plate 16 positioned below, when the rubber band 25 is placed, one edge of the rubber band 25 is directly pushed to be tightly attached to the outer part of the limiting plate 18, and the two limiting plates 18 arranged on the two clamping mechanisms are parallel in the horizontal position;

when a rubber band is placed, the electric telescopic rod B21 is started, the electric telescopic rod B21 drives the circular truncated cone-shaped clamping block 20 to move leftwards, the circular truncated cone-shaped clamping block 20 is pulled out from between the two clamping plates 16, at the moment, the spring 15 extrudes the clamping plates 16 due to the extension of elastic potential energy, the two clamping plates 16 approach to each other, so that the clamping ends of the clamping plates 16 approach to each other, the two clamping plates 16 tightly clamp the rubber band 25, at the moment, the limiting plate 18 is extruded, the limiting spring 23 is compressed, the limiting plate 18 enters the open slot 19, the clamping of the rubber band 25 by the clamping plates 16 is not influenced, an anti-slip sleeve can be arranged outside the clamping plates 16 to increase the friction resistance, and the clamping effect is improved, wherein the spring 15 adopts a strong elastic rigid spring, the clamping effect of the two clamping plates 16 is in direct proportion to the elastic force of the spring 15, and the limiting spring 23 adopts a spring with smaller common elastic force;

then two servo motors A12 are started, two ends of the rubber band 25 are folded in a rotating mode through rotating two clamping mechanisms, two electric telescopic rods A7 are started simultaneously, an electric telescopic rod A7 moves leftwards to drive the working plate 5 to be retracted to the supporting column 4, a servo motor B24 is started, the servo motor B24 drives the rotary table 10 to rotate, the working plate 5 is rotated to the position of the rubber band sewing mechanism A2, the rubber band 25 which is folded in a rotating mode is conveyed to the rubber band sewing mechanism A2, the rubber band 25 is conveyed to the rubber band sewing mechanism B3 through the operation, and the double-station conveying improves the later sewing efficiency.

Example two

As shown in fig. 4, based on the first embodiment, the outer portion of the holding plate 16 is symmetrically provided with the rolling balls 22.

In this embodiment, two rolling balls 22 are provided, the rolling balls 22 are rotatably connected to the outside of the two clamping plates 16, and the two rolling balls 22 are provided to facilitate the movement of the truncated cone-shaped fixture block 20, wherein the right edge of the truncated cone-shaped fixture block 20 is smooth.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a rotary feeding device of duplex position rubber band machine for tailoring, includes workstation (1), working plate (5) and opening work case (13), its characterized in that, the inside of opening work case (13) is the symmetry and is provided with fixture, fixture includes dead lever (14), the outside of dead lever (14) is the symmetry and is provided with stopper (17), the outside of dead lever (14) is the symmetry and is provided with grip block (16), the outside of dead lever (14) is the symmetry and is provided with spring (15), the one end fixed connection of spring (15) is in the outside of stopper (17), spring (15) are kept away from the one end fixed connection of stopper (17) is in the outside of grip block (16), the internally mounted of opening work case (13) has electric telescopic handle B (21), electric telescopic handle B (21) are kept away from the tip fixed mounting of opening work case (13) has round platform shape fixture block (20) (ii) a

The limiting mechanism is arranged outside one of the clamping plates (16) and comprises an open groove (19), and a limiting plate (18) and a limiting spring (23) are arranged inside the open groove (19).

2. The rotary feeding device of the double-station elastic sewing machine for clothing processing as claimed in claim 1, characterized in that the outer part of the clamping plate (16) is symmetrically provided with rolling balls (22).

3. The rotary feeding device of the double-station elastic sewing machine for garment processing according to claim 1, characterized in that two servo motors A (12) are arranged outside the working plate (5), and the end portions of output shafts of the servo motors A (12) are fixedly connected to the outside of the open working box (13).

4. The rotary feeding device of the double-station elastic sewing machine for garment processing according to claim 1, characterized in that a supporting column (4) is arranged outside the workbench (1), a turntable (10) is fixedly connected to an end portion, far away from the workbench (1), of the supporting column (4), a servo motor B (24) is arranged inside the supporting column (4), and an end portion of an output shaft of the servo motor B (24) is fixedly connected to the outside of the turntable (10).

5. The rotary feeding device of the double-station elastic sewing machine for clothing processing according to claim 4, wherein a connecting block (11) is fixedly mounted on the outer portion of the rotary table (10), a placing box (6) is fixedly mounted on one side, far away from the rotary table (10), of the connecting block (11), two electric telescopic rods A (7) are mounted inside the placing box (6), and one end, far away from the placing box (6), of each electric telescopic rod A (7) is fixedly connected to the outer portion of the working plate (5).

6. The rotary feeding device of the double-station elastic sewing machine for garment processing according to claim 5, characterized in that a fixing plate (8) is fixedly connected to the outside of the placing box (6), and a telescopic coil backup plate (9) is fixedly connected to the outside of the fixing plate (8).

7. The rotary feeding device of the double-station elastic sewing machine for garment processing according to claim 4, characterized in that an elastic sewing mechanism A (2) and an elastic sewing mechanism B (3) are arranged outside the workbench (1).

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