CN220907832U

CN220907832U - Button sewing machine

Info

Publication number: CN220907832U
Application number: CN202322601980.8U
Authority: CN
Inventors: 张森
Original assignee: Taizhou Mingtu Sewing Equipment Co ltd
Current assignee: Taizhou Mingtu Sewing Equipment Co ltd
Priority date: 2023-09-23
Filing date: 2023-09-23
Publication date: 2024-05-07
Anticipated expiration: 2033-09-23

Abstract

The utility model provides a button sewing machine, and belongs to the technical field of button sewing machines. It has solved the poor problem of current button sewing machine stability. The button sewing machine comprises a frame, an upper button feeding vibration disc, a lower button feeding vibration disc, an upper button feeding structure, a driver, an elastic piece, a lower button feeding channel, a pushing rod and a pressing rod hinged on a lower discharging seat, wherein an upper punch and a lower discharging seat are arranged in the frame, the upper button feeding structure conveys the upper button in the upper button feeding vibration disc to the upper punch, a pushing groove is arranged at the outer end of the pushing rod, the lower button feeding channel conveys the lower button in the lower button feeding vibration disc to the pushing groove, the elastic piece enables the pressing rod to rotate around a hinging point to position the lower button in the pushing groove, a positioning hole for positioning the lower button is formed in the lower discharging seat, the driver drives the pushing rod to push the lower button in the pushing groove to the positioning hole after punching the pressing rod, and the driver drives the pushing rod to block the discharging hole of the lower button feeding channel when the pushing rod moves. The button sewing machine has the advantage of good stability.

Description

Button sewing machine

Technical Field

The utility model belongs to the technical field of button sewing machines, and relates to a button sewing machine.

Background

The button sewing machine is a special automatic sewing machine type for finishing the operations of sewing nails with regular buttons and sewing processes with nails and drops, such as nailing marks, labels, caps and the like. Traditional button sewing machine carries out the material loading through the manual mode of operator, wastes time and energy, work efficiency is low.

Aiming at the problems, various improvements are made by people, and patents are also filed, for example, chinese patent literature data discloses a lower button feeding structure for button sewing machine [ application number: 202222978705.3; authorized bulletin number: CN219045017U ], it includes rotary device, rotary device fixes on the base, and be located one side of button sewing machine aircraft nose and feed bin, be provided with elevating gear on the rotary device, the last clamp that sets up of elevating gear gets the device, it is under rotary device and elevating gear's cooperation to press from both sides the device, can reciprocate between button sewing machine aircraft nose and feed bin, and can get the material seat of putting of button sewing machine aircraft nose with the interior lower knot clamp of feed bin in, press from both sides and get the device and include cylinder seat and two pneumatic clamping jaws, two pneumatic clamping jaws set up in the cylinder seat, the air supply steerable two pneumatic clamping jaws are close to each other or keep away from.

The button sewing machine of this kind of structure detains pay-off structure down, the vibration dish will detain down and convey to the spacing groove, rotary device control elevating gear and press from both sides and get the device rotation, make press from both sides and get the device and be located the spacing groove top, elevating gear control press from both sides and get the device and move down, press from both sides and get the device and press from both sides behind the connecting rod of detaining, elevating gear control clamp and get the device and upwards move, rotary device control elevating gear and press from both sides and get the device rotation, make press from both sides and get the device and be located button sewing machine aircraft nose below, elevating gear control clamp and get the device and move down, press from both sides and get the device and put down in the seat of putting of button sewing machine aircraft nose can, repeat above-mentioned step, realize the pay-off of a plurality of buttons down. But the button sewing machine lower button feeding structure with the structure has the advantages of numerous parts, more steps, complex actions and relatively lower stability.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a button sewing machine which solves the technical problem of improving the stability of the button sewing machine.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a button sewing machine, includes frame, upper buckle pay-off vibration dish, lower buckle pay-off vibration dish and upper buckle pay-off structure, be equipped with upper punch and lower seat in the frame, upper buckle pay-off structure will in the upper buckle pay-off vibration dish is carried to in the upper punch, its characterized in that still includes driver, elastic component, lower buckle pay-off passageway, links firmly push rod on the driver output shaft and articulates the swager on the lower seat, the outer end of push rod has the push away groove, lower buckle pay-off passageway will lower buckle in the lower buckle pay-off vibration dish is carried in the push away groove, the elastic component makes the swager rotates around the pin joint and will lower buckle location in the push away groove, have the locating hole that is used for locating lower buckle in the lower seat, the driver drives the push away after the push rod dashes out in the swager push away in the locating hole, the driver drives the push rod when removing the push rod the feed port of lower buckle pay-off passageway.

When the automatic button sewing machine works, the upper buttons are poured into the upper button feeding vibration disc, the lower buttons are poured into the lower button feeding vibration disc, the upper button feeding vibration disc works, the upper buttons are arranged in a set direction, the upper buttons are conveyed to the upper punch for positioning one by the upper button feeding structure, the lower button feeding vibration disc works, the lower buttons are conveyed to the lower button feeding channel in a orderly arrangement mode in the set direction, the lower buttons in the lower button feeding channel move to the pushing groove at the outer end of the pushing rod, the pressing rod is blocked at the notch of the pushing groove under the action of the elastic piece, the lower buttons are positioned in the pushing groove, the driver drives the pushing rod to move, the pushing rod pushes the lower buttons in the pushing groove to the positioning holes after punching the pressing rod, the button sewing machine works to fasten the upper buttons and the lower buttons on a workpiece, and the steps are repeated, and a plurality of button sewing works of upper buttons and lower buttons are completed. When the driver drives the pushing rod to move, the pushing rod blocks the discharge hole of the lower buckle feeding channel, so that the lower buckles are ensured to move into the pushing grooves one by one. The button sewing machine drives the pushing rod to move through the driver, so that the lower button can be pushed into the positioning hole of the lower seat, the parts are fewer, the steps are fewer, the action is simple, and the stability of the button sewing machine is good; the elastic piece is matched with the pressing rod, so that the lower buckle is positioned in the pushing groove, the lower buckle cannot deviate from the set position, the stability of the lower buckle moving is improved, and the stability of the button sewing machine is improved.

In the button sewing machine, the length of the outer side groove wall of the push groove far away from the lower button feeding channel is greater than the length of the inner side groove wall of the push groove near to the lower button feeding channel. By the structure, when the lower buckle enters the pushing groove from the lower buckle feeding channel, the outer groove wall with longer length plays a role in blocking the lower buckle, the lower buckle is prevented from falling off from the pushing groove beyond the pushing groove, the stability of the lower buckle moving is improved, and therefore the stability of the button sewing machine is improved.

In the button sewing machine, the lower seat is provided with the guide groove, the guide groove is close to the inner end of the pushing rod and penetrates through the guide groove, the outer end of the pushing rod is far away from the guide groove and is plugged by the limiting block, the positioning hole is located at the bottom of the guide groove, and the positioning hole is adjacent to the limiting block. The guide slot plays a role in guiding, the limiting block plays a role in limiting, the lower button is enabled to move into the positioning hole according to the set direction, and stability of the lower button moving is improved, so that stability of the button sewing machine is improved.

In the button sewing machine, the button feeding channel is obliquely arranged downwards along the direction of the button feeding vibration disc towards the lower seat. The structure enables the lower buckle to move into the pushing groove more smoothly.

In the button sewing machine, an air blowing pipe is arranged beside the lower button feeding channel and used for blowing the lower button in the lower button feeding channel to move towards the pushing groove. The structure enables the lower buckle to move into the pushing groove more smoothly.

In the button sewing machine, the mounting plate is fixedly connected in the frame, and the driver and the lowering seat are both mounted on the mounting plate. The mounting plate provides a mounting carrier, so that the specific structure of the frame can be changed without changing, and the button sewing machine can be manufactured by applying the existing frame.

In the button sewing machine, the button sewing feeding vibration plate and the button sewing feeding vibration plate are positioned on two sides of the frame, and the driver is arranged between the button sewing feeding vibration plate and the frame. The driver is positioned at the position, so that the pushing rod and the pressing rod can be positioned at the center of the frame, the space is reasonably utilized, and the button sewing machine is compact in structure.

In the button sewing machine, the frame is 匚 -shaped, and the lower seat, the pushing rod and the pressing rod are all located in the inner space of the frame. The space is reasonably utilized, so that the button sewing machine has compact structure.

Compared with the prior art, the button sewing machine provided by the utility model has the following advantages:

1. The button sewing machine realizes automatic feeding and button sewing of the upper button and the lower button, realizes automatic production of the upper button and the lower button, and improves the production efficiency.

2. The button sewing machine drives the pushing rod to move through the driver, so that the button can be pushed into the positioning hole of the lower seat, the parts are fewer, the steps are fewer, the action is simple, and the stability of the button sewing machine is good.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the button sewing machine.

Fig. 2 is a schematic partial structure of the button sewing machine.

Fig. 3 is a schematic structural view of the lower seat and the pushing rod of the button sewing machine.

In the figure, 1, a rack; 2. a feeding vibration disc is buckled; 3. a feeding vibration disc is buckled; 4. a feeding structure is buckled; 5. an upper punch; 6. lowering the seat; 7. a driver; 8. an elastic member; 9. a lower buckle feeding channel; 10. a pushing rod; 11. a pressing rod; 12. a pushing groove; 13. positioning holes; 14. a guide groove; 15. a limiting block; 16. an air blowing pipe; 17. and (3) mounting a plate.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 and 2, the button sewing machine comprises a frame 1, an upper button feeding vibration disk 2, a lower button feeding vibration disk 3, an upper button feeding structure 4, an upper punch 5, a lower seat 6, a driver 7, an elastic piece 8, a lower button feeding channel 9, a pushing rod 10, a pressing rod 11, an air blowing pipe 16 and a mounting plate 17.

The upper buckling feeding vibration disc 2 and the lower buckling feeding vibration disc 3 are positioned on two sides of the frame 1, the frame 1 is 匚 -shaped, the upper punch 5, the lower seat 6, the pushing rod 10 and the pressing rod 11 are all positioned in the inner space of the frame 1, the frame 1 is fixedly connected with a mounting plate 17, the driver 7 and the lower seat 6 are all mounted on the mounting plate 17, and the driver 7 is mounted between the upper buckling feeding vibration disc 2 and the frame 1. In this embodiment, the driver 7 is a cylinder, and in actual production, the driver 7 may be an oil cylinder.

As shown in fig. 3, the pushing rod 10 is fixedly connected to the output shaft of the driver 7, the pushing groove 12 is arranged at the outer end of the pushing rod 10, the lower buckle feeding channel 9 conveys the lower buckle in the lower buckle feeding vibration disk 3 to the pushing groove 12, the length of the outer side groove wall of the pushing groove 12 far away from the lower buckle feeding channel 9 is longer than that of the inner side groove wall of the pushing groove 12 close to the lower buckle feeding channel 9, the lower buckle feeding channel 9 is obliquely arranged downwards along the direction of the lower buckle feeding vibration disk 3 towards the lower seat 6, the air blowing pipe 16 is arranged beside the lower buckle feeding channel 9, and the air blowing pipe 16 is used for blowing the lower buckle in the lower buckle feeding channel 9 to move towards the pushing groove 12.

The pressing rod 11 is hinged on the lower seat 6, in this embodiment, the elastic member 8 is a tension spring, one end of the elastic member 8 acts on one end of the pressing rod 11, the other end acts on the lower seat 6, the elastic member 8 makes the pressing rod 11 rotate around the hinge point to position the lower buckle in the push trough 12, and in actual production, the elastic member 8 may be a torsion spring.

The lower seat 6 is provided with a positioning hole 13 for positioning the lower buckle, the lower seat 6 is provided with a guide groove 14, the guide groove 14 penetrates near the inner end of the pushing rod 10, the outer end far away from the pushing rod 10 is blocked by a limiting block groove 15, the positioning hole 13 is positioned at the bottom of the guide groove 14, and the positioning hole 13 is arranged adjacent to the limiting block groove 15.

During operation, the upper buckles are poured into the upper buckle feeding vibration disc 2, the lower buckles are poured into the lower buckle feeding vibration disc 3, the upper buckle feeding vibration disc 2 works, the upper buckles are arranged according to the set direction, the upper buckle feeding structure 4 conveys the upper buckles into the upper punch 5 one by one to be positioned, the lower buckle feeding vibration disc 3 works, the lower buckles are sequentially conveyed into the lower buckle feeding channel 9 according to the set direction, the lower buckles in the lower buckle feeding channel 9 move into the pushing groove 12 at the outer end of the pushing rod 10, the pressing rod 11 is blocked at the notch of the pushing groove 12 under the action of the elastic piece 8, the lower buckles are positioned in the pushing groove 12, the pushing rod 10 is driven to move by the driver 7, the lower buckles in the pushing groove 12 are pushed into the guide groove 14 until the lower buckles fall into the positioning holes 13 after the pushing rod 11 are punched, the nailing machine works fasten the upper buckles and the lower buckles on the workpiece, the plurality of upper buckles and the lower buckles are repeatedly fastened, and the material outlet of the pushing channel 9 is blocked by the driver 7, and the material outlet 9 is blocked when the driver 7 drives the pushing rod 10 to move.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms such as the frame 1, the upper button feeding vibration plate 2, the lower button feeding vibration plate 3, the upper button feeding structure 4, the upper punch 5, the lower seat 6, the driver 7, the elastic member 8, the lower button feeding passage 9, the pushing rod 10, the pressing rod 11, the pushing rod 12, the positioning hole 13, the guide groove 14, the stopper groove 15, the air blowing pipe 16, the mounting plate 17 are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The button sewing machine comprises a frame (1), a button feeding vibration disc (2), a lower button feeding vibration disc (3) and a button feeding structure (4), wherein an upper punch (5) and a lower seat (6) are arranged in the frame (1), the button feeding structure (4) conveys the button in the button feeding vibration disc (2) into the upper punch (5), the button sewing machine is characterized by further comprising a driver (7), an elastic piece (8), a lower button feeding channel (9), a pushing rod (10) fixedly connected to an output shaft of the driver (7) and a pressing rod (11) hinged to the lower seat (6), the outer end of the pushing rod (10) is provided with a pushing groove (12), the lower button feeding channel (9) conveys the lower button in the lower button feeding vibration disc (3) into the pushing groove (12), the elastic piece (8) enables the pressing rod (11) to rotate around a hinging point to position the lower button in the pushing groove (12), the pushing rod (10) is provided with a positioning hole (13) for pressing the lower button (7) in the pushing groove (12), the driver (7) drives the pushing rod (10) to move, and the pushing rod (10) seals the discharge hole of the lower buckle feeding channel (9).

2. A button sewing machine according to claim 1, characterized in that the length of the outside groove wall of the push groove (12) away from the button feeding passage (9) is greater than the length of the inside groove wall of the push groove (12) close to the button feeding passage (9).

3. The button sewing machine according to claim 1, characterized in that the lower seat (6) is provided with a guide groove (14), the guide groove (14) is close to the inner end of the pushing rod (10) and penetrates through, the outer end far away from the pushing rod (10) is plugged by a limiting block groove (15), the positioning hole (13) is positioned at the bottom of the guide groove (14), and the positioning hole (13) is adjacent to the limiting block groove (15).

4. A button sewing machine according to claim 1, 2 or 3, characterized in that the button feeding passage (9) is inclined obliquely downwards in the direction of the button feeding vibration plate (3) toward the lower seat (6).

5. A button sewing machine according to claim 1, 2 or 3, characterized in that a blow pipe (16) is arranged beside the lower button feeding channel (9), the blow pipe (16) being adapted to blow the lower button in the lower button feeding channel (9) towards the push chute (12).

6. A button sewing machine according to claim 1, 2 or 3, characterized in that the frame (1) is fixedly connected with a mounting plate (17), and the driver (7) and the drop seat (6) are both mounted on the mounting plate (17).

7. A button sewing machine according to claim 1, 2 or 3, characterized in that the upper button feeding vibration plate (2) and the lower button feeding vibration plate (3) are located at both sides of the frame (1), and the driver (7) is installed between the upper button feeding vibration plate (2) and the frame (1).

8. A button sewing machine according to claim 1, 2 or 3, characterized in that the frame (1) is 匚 -shaped, and the drop seat (6), the pushing rod (10) and the pressing rod (11) are all located in the inner space of the frame (1).