CN219193665U - Gap feeding structure for shoe button sewing machine processing - Google Patents

Abstract

The utility model relates to the technical field of dotter feeding, in particular to a gap feeding structure for shoe dotter processing, which comprises a machine body and a fixed plate, wherein one side of the fixed plate is provided with a pushing structure, the pushing structure comprises a motor, the inner wall of a rotating block is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with a lifting block, the outer wall of the lifting block is fixedly connected with a stop lever, a stop block is arranged on the outer wall of the fixed plate, the stop block is tightly abutted against the stop lever, the rotating block is rotationally connected with a ratchet wheel through a bearing, a groove is formed in the surface of the ratchet wheel, the motor drives the rotating block to rotate, the rotating block drives the ratchet wheel to rotate to compress the spring, and the rotating block does not drive the ratchet wheel to rotate, so that the sliding block stops moving through the operation, and then the sliding block is pulled back through the operation.

Description

Gap feeding structure for shoe button sewing machine processing

Technical Field

The utility model relates to the technical field of feeding of a dotter, in particular to a gap feeding structure for processing of a shoe dotter.

Background

The button sewing machine, also called four button sewing machine, beer machine and button installing machine, has simple structure, single action, convenient operation and low price, is mainly used for the binding of various metal buttons, decorative buttons, I-shaped buttons and air holes, and is widely used in clothing factories and leather bag processing enterprises.

For example, the clearance feeding structure for processing the dotter with the authorized bulletin number of CN217755695U has the advantages of good anti-jamming effect and the like, solves the problems that the prior dotter is mainly used for directly and continuously feeding materials during production, has too high feeding speed and is likely to cause a plurality of materials to be simultaneously fed into the dotter for processing, so that the dotter is jammed. But this clearance pay-off structure is used in dotter processing adopts the swivel to drive and promotes the frame and remove, promotes the mode that the frame drove the push rod and pushes the material into the organism, but promotes the frame and need often receive the striking of swivel, and long-time striking probably can lead to promoting the inner wall of frame and take place deformation, leads to the travel distance of push rod not enough, can't send into the material into the organism, causes the inefficacy of pay-off structure.

Disclosure of Invention

The utility model aims to solve the problem that the structure is possibly invalid and feeding cannot be performed when the device is used for a long time, and provides a gap feeding structure for shoe button making machine processing.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a clearance pay-off structure is used in shoe dotter processing, includes organism and fixed plate, one side of fixed plate is equipped with pushing structure, pushing structure includes the motor, the motor passes through the fixed linking to each other of outer wall of support and fixed plate, the output shaft of motor links to each other with changeing the piece is fixed, the inner wall of changeing the piece links to each other with the one end of spring is fixed, the other end and the lifter of spring are fixed continuous, the outer wall and the pin of lifter are fixed continuous, the dog is installed to the outer wall of fixed plate, the dog offsets tightly with the pin, it links to each other with ratchet rotation through the bearing to change the piece, the surface finish of ratchet has the recess.

Preferably, the pushing structure further comprises a first connecting rod, one end of the first connecting rod is fixedly connected with the surface of the ratchet wheel, the other end of the first connecting rod is rotatably connected with a second connecting rod through a pin shaft, the other end of the second connecting rod is movably connected with a sliding block through a pin shaft, a sliding way is arranged on one side of the machine body, and the sliding block is connected with the machine body in a sliding way.

Preferably, a feeding hole is formed in one side of the machine body, and one side of the machine body is fixedly connected with the table plate.

Preferably, the upper end of organism links to each other with the inlet pipe is fixed, the outer wall of inlet pipe links to each other with spacing support is fixed, spacing support's both sides link to each other with the outer wall of organism is fixed.

Preferably, the lower end of the table plate is fixedly connected with the supporting frame, and the other end of the supporting frame is fixedly connected with the machine body.

The gap feeding structure for shoe button making machine processing has the beneficial effects that: through organism, table and pushing away the cooperation of material structure, the motor drives the commentaries on classics piece and rotates, the commentaries on classics piece drives the ratchet and rotates, the ratchet drives first connecting rod and rotates, first connecting rod drives the second connecting rod and rotates, the second connecting rod drives the slider and removes, the slider promotes the material and gets into in the organism, afterwards the motor continues to drive commentaries on classics piece and rotates, when rotating to dog department, the dog promotes the pin and upwards moves, hold-down spring, make the commentaries on classics piece no longer drive ratchet and rotate, thereby make the slider stop removing through above-mentioned operation, afterwards pull back the slider through above-mentioned operation, the mode pay-off through the striking can be avoided, manufacturing cost is reduced, feeding mechanism's life has been prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is a schematic side view of FIG. 2;

fig. 4 is a perspective view of the transfer block, lifting block, spring and stop lever of fig. 2.

In the figure: 1. the machine body comprises a machine body, 2, a feed inlet, 3, a table plate, 4, a supporting frame, 5, a pushing structure, 501, a motor, 502, a rotating block, 503, a spring, 504, a lifting block, 505, a stop block, 506, a stop lever, 507, a ratchet wheel, 508, a first connecting rod, 509, a second connecting rod, 510, a slide block, 511, a slide way, 512, a groove, 6, a fixed plate, 7, a feed pipe, 8 and a limiting bracket.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-4: in this embodiment, a gap feeding structure for shoe button sewing machine processing comprises a machine body 1 and a fixing plate 6, wherein one side of the fixing plate 6 is provided with a pushing structure 5, the pushing structure 5 comprises a motor 501, the motor 501 is fixedly connected with the outer wall of the fixing plate 6 through a bracket, the fixing plate 1 fixes the position of the motor 501, the size of the motor 501 is selected to meet the working requirement according to the actual requirement, the output shaft of the motor 501 is fixedly connected with a rotating block 502, the motor 501 drives the rotating block 502 to rotate, the inner wall of the rotating block 502 is fixedly connected with one end of a spring 503, the rotating block 502 is fixed with one end of the spring 503, the elastic coefficient of the spring 503 is selected to meet the working requirement according to the actual requirement, the other end of the spring 503 is fixedly connected with a lifting block 504, the other end of the spring 503 is fixed with a stop lever 506, the lifting block 504 drives the stop lever 506 to move, the stop block 505 is arranged on the outer wall of the fixed plate 6, the fixed plate 6 fixes the position of the stop block 505, the stop block 505 is abutted against the stop lever 506, the rotating block 502 is rotationally connected with the ratchet wheel 507 through a bearing, the rotating block 502 drives the ratchet wheel 507 to rotate, the surface of the ratchet wheel 507 is provided with a groove 512, the pushing structure 5 also comprises a first connecting rod 508, one end of the first connecting rod 508 is fixedly connected with the surface of the ratchet wheel 507, the ratchet wheel 507 drives the first connecting rod 508 to rotate, the other end of the first connecting rod 508 is rotationally connected with a second connecting rod 509 through a pin shaft, the first connecting rod 508 drives the second connecting rod 509 to rotate, the other end of the second connecting rod 509 is movably connected with the slide block 510 through a pin shaft, the second connecting rod 509 pushes the slide block 510 to move, one side of the machine body 1 is provided with a slide 511, the position of the slide 511 is fixed by the machine body 1, the slider 510 is slidably connected to the body 1 through a slide 511.

Referring to fig. 1, 2 and 3: in this embodiment, a clearance pay-off structure is used in shoe dotter processing, feed inlet 2 has been seted up to one side of organism 1, one side of organism 1 links to each other with table 3 is fixed, the position of table 2 has been fixed to organism 1, the upper end of organism 1 links to each other with inlet pipe 7 is fixed, the position of inlet pipe 7 has been fixed to organism 1, the outer wall of inlet pipe 7 links to each other with spacing support 8 is fixed, the position of inlet pipe 7 has been fixed to spacing support 8, the both sides of spacing support 8 link to each other with the outer wall of organism 1 is fixed, the position of spacing support 8 has been fixed to organism 1, the lower extreme of table 3 links to each other with support frame 4 is fixed, the position of support frame 4 has been fixed to the other end of support frame 4 and organism 1 has been fixed the position of support frame 4 other end.

Working principle:

when the gap feeding mechanism for the shoe button making machine is used, firstly, materials are placed in a feeding pipe 7, then the materials fall on a table plate 3, then an external power supply of a motor 501 is connected, the motor 501 is started, the motor 501 drives a rotating block 502 to rotate, the rotating block 502 drives a ratchet wheel 507 to rotate, the ratchet wheel 507 drives a first connecting rod 508 to rotate, the first connecting rod 508 drives a second connecting rod 509 to rotate, the second connecting rod 509 drives a sliding block 510 to move, the sliding block 510 pushes the materials to enter a machine body 1, then the motor continues to drive the rotating block 502 to rotate, when the sliding block 505 rotates to a stop block 505, the stop block 506 is pushed by the stop block 505 to move upwards, the rotating block 502 does not drive the ratchet wheel 507 to rotate any more, so that the sliding block 510 stops moving through the operation, and then the sliding block 510 is pulled back through the operation, the feeding through a collision mode can be avoided, the production cost is reduced, the service life of the feeding mechanism is prolonged, and the gap feeding of the button making machine is completed.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a clearance pay-off structure is used in processing of dotter for shoes, includes organism (1) and fixed plate (6), its characterized in that: one side of fixed plate (6) is equipped with pushing structure (5), pushing structure (5) includes motor (501), motor (501) are fixed continuous through the outer wall of support and fixed plate (6), the output shaft of motor (501) is fixed continuous with commentaries on classics piece (502), the inner wall of commentaries on classics piece (502) is fixed continuous with one end of spring (503), the other end of spring (503) is fixed continuous with lifter block (504), the outer wall of lifter block (504) is fixed continuous with pin (506), dog (505) are installed to the outer wall of fixed plate (6), dog (505) are offset tightly with pin (506), commentaries on classics piece (502) are rotated through bearing and ratchet (507) and are linked, the surface processing of ratchet (507) has recess (512).

2. The gap feeding structure for shoe button sewing machine according to claim 1, wherein: the pushing structure (5) further comprises a first connecting rod (508), one end of the first connecting rod (508) is fixedly connected with the surface of the ratchet wheel (507), the other end of the first connecting rod (508) is rotationally connected with a second connecting rod (509) through a pin shaft, the other end of the second connecting rod (509) is movably connected with a sliding block (510) through a pin shaft, a sliding way (511) is arranged on one side of the machine body (1), and the sliding block (510) is slidably connected with the machine body (1) through the sliding way (511).

3. The gap feeding structure for shoe button sewing machine according to claim 1, wherein: one side of the machine body (1) is provided with a feeding hole (2), and one side of the machine body (1) is fixedly connected with the table plate (3).

4. The gap feeding structure for shoe button sewing machine according to claim 1, wherein: the upper end of the machine body (1) is fixedly connected with the feeding pipe (7), the outer wall of the feeding pipe (7) is fixedly connected with the limiting support (8), and two sides of the limiting support (8) are fixedly connected with the outer wall of the machine body (1).

5. A shoe dotter tooling gap feed structure as defined in claim 3 wherein: the lower end of the table plate (3) is fixedly connected with the supporting frame (4), and the other end of the supporting frame (4) is fixedly connected with the machine body (1).

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