CN213045480U

CN213045480U - Button sewing machine

Info

Publication number: CN213045480U
Application number: CN202021947436.9U
Authority: CN
Inventors: 黄玉玲; 王剑华; 向西娅
Original assignee: Fujian Haixia Clothes Co ltd
Current assignee: Fujian Haixia Clothes Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-27
Anticipated expiration: 2030-09-08

Abstract

The application discloses button sewing machine relates to the technical field of clothing button sewing equipment, which comprises a frame, bottom plate and depression bar, sliding connection has the push rod about in the frame, the upper portion at the bottom plate is connected to the frame, the depression bar articulates in the upper end of frame and drives the push rod and reciprocate, the lower extreme of push rod is connected with the link plate, swivelling joint has the connecting rod on the link plate, be connected with the last mould head of a plurality of different specifications on the connecting rod, be provided with coupling assembling between the lower extreme of push rod and arbitrary last die head, swivelling joint has the lower bolster on the bottom plate, be provided with the fixed part between bottom plate and the lower bolster, be provided with the lower die head that. This application has the effect of being convenient for carry out the change of not unidimensional upper die head and lower die head.

Description

Button sewing machine

Technical Field

The application relates to the technical field of clothes button sewing equipment, in particular to a button sewing machine.

Background

The button sewing machine is a special device for installing buttons on clothes in the textile field.

The utility model with the authorization notice number of CN205728255U discloses a manual button sewing machine, which comprises an upper clamp body and a lower clamp body, wherein one end of the upper clamp body is hinged with one end of the lower clamp body through a hinge rod; a lower die holder with an upward seat surface is integrally arranged at the lower position of the lower clamp body close to the front end of the lower clamp body, and a lower die head is arranged on the lower die holder; the clamp comprises a lower clamp body, a lower die seat and an upper die rod, wherein a through hole which penetrates through the lower clamp body vertically is formed in the lower clamp body and corresponds to the upper portion of the lower die seat, an upper die rod is movably arranged in the through hole in a penetrating mode, an upper die head is arranged at the lower end portion of the upper die rod, the upper end portion of the upper die rod is hinged to the upper clamp body, and a spring with two ends respectively abutting against the upper clamp body and the lower clamp body is sleeved on the upper die rod.

In view of the above-mentioned related technologies, the inventor believes that, in the process of using the button sewing machine, because the sizes of the male and female buttons to be screwed are different, the corresponding upper die head and lower die head need to be replaced according to the sizes of the male and female buttons, and the replacement process is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the replacement of the upper die head and the lower die head with different sizes, the application provides a button sewing machine.

The application provides a button sewing machine adopts following technical scheme:

the utility model provides a button sewing machine, includes frame, bottom plate and depression bar, sliding connection has the push rod about in the frame, and the frame is connected on the upper portion of bottom plate, and the depression bar articulates in the upper end of frame and drives the push rod and reciprocate, the lower extreme of push rod is connected with the link plate, swivelling joint has the connecting rod on the link plate, be connected with the last die head of a plurality of different specifications on the connecting rod, be provided with coupling assembling between the lower extreme of push rod and arbitrary last die head, swivelling joint has the lower bolster on the bottom plate, be provided with the fixed part between bottom plate and the lower bolster, be provided with the lower die head that corresponds with last.

Through adopting above-mentioned technical scheme, when the change of upper die head and lower die head is carried out to needs, through rotating the connecting rod, make required upper die head and push rod pass through coupling assembling and be connected, equally, rotatory lower bolster, make on the lower bolster with the lower die head that the upper die head corresponds rotate to the state that corresponds with the upper die head, realize the fixed to the lower bolster through the fixed part between bottom plate and the lower bolster, through swivelling joint pole and lower bolster respectively, realize the quick replacement of not unidimensional upper die head and lower die head.

Preferably, go up the die head including the catching groove that is used for fixing a position the box, coupling assembling is including setting up the inserted bar that keeps away from the one end of catching groove in last die head, coupling assembling still including setting up the slot that supplies the inserted bar to peg graft under the push rod.

Through adopting above-mentioned technical scheme, when carrying out the change of upper die head, the inserted bar that will correspond the upper die head rotates to slot position and cooperates with the slot to realize going up the fixed of die head and push rod.

Preferably, the inserted bar is fixedly inserted into the upper die head, a containing groove is formed between the upper die head and the inserted bar, a through hole penetrating through the central axis of the upper die head is formed in the middle of the upper die head, and a lighting lamp is placed in the containing groove.

Through adopting above-mentioned technical scheme, after box and last die head are fixed, when last die head removed to the material of detaining to the nailing, the light of light can fix a position the moving direction of last die head to improve the precision of the process of detaining the nailing.

Preferably, the connecting rod drives a plurality of upper die heads to move up and down relatively to the connecting plate, the connecting rod is provided with a limiting ring on the upper plate surface of the connecting plate, and the connecting rod is sleeved with a first spring which is abutted to the limiting ring and the upper plate surface of the connecting plate.

Through adopting above-mentioned technical scheme, when the change of die head was gone up to needs, the die head was gone up in the pulling downwards for spacing hoop is close to the direction of even board and is removed, makes to go up die head and push rod and breaks away from, and relative even board swivelling joint pole makes the last die head that corresponds correspond with the push rod, and the die head is gone up in the release, and the spacing ring upwards promotes the spacing ring under the effect of first spring, thereby improves the steadiness that goes up the die head and be connected with the push rod.

Preferably, an extension rod extending away from the connecting plate is connected to the connecting plate, a supporting rod is connected to the extension rod in a vertical sliding mode, and when the supporting rod is located at the lower limit position, the lower end of the supporting rod is lower than the upper die head.

Through adopting above-mentioned technical scheme, when the depression bar drove the push rod and moves down, the end bar at first contacts the material of the knot of will nailing to carry out preliminary fixed to the material, improve the accuracy of the in-process of the knot of nailing.

Preferably, the supporting rod is connected with a plurality of guide rods penetrating through the extension rod, a connecting rod is connected between every two adjacent guide rods, the guide rods are sleeved with second springs abutting against the lower plate surfaces of the supporting rod and the extension rod, and when the second springs are in a relaxation state, the lower ends of the supporting rods are lower than the position of the upper die head.

Through adopting above-mentioned technical scheme, when holding against the pole contact material, under the effect of second spring, go up the mould head and continue to move down to make the second spring be in the state of compression, strengthen the fixed action to the material.

Preferably, the fixing part is a groove formed in the bottom plate, the lower template is matched with the groove, and when the lower template is arranged in the groove, the lower template does not rotate relative to the bottom plate.

Through adopting above-mentioned technical scheme, through the cooperation of lower bolster and recess to realize the location of lower bolster, improve the stability in the die head use.

Preferably, the lower bolster lower extreme is connected with the round bar that runs through the bottom plate setting, the one end that the lower bolster was kept away from to the round bar is connected with the limiting plate, the storage tank that supplies round bar and limiting plate holding is seted up to the lower panel of bottom plate, cup jointed the third spring of butt face under limiting plate and bottom plate on the round bar.

Through adopting above-mentioned technical scheme, when the recess was arranged in to the lower bolster, during the third spring diastole, the pulling lower bolster extrudeed to the direction that is close to the bottom plate, improves the steadiness that lower bolster and bottom plate are connected.

In summary, the present application includes at least one of the following benefits:

1. when the upper die head and the lower die head need to be replaced, the required upper die head is connected with the push rod through the connecting assembly by rotating the connecting rod, similarly, the lower die plate is rotated, the lower die head corresponding to the upper die head on the lower die plate is rotated to a state corresponding to the upper die head, the lower die plate is fixed through the fixing part between the bottom plate and the lower die plate, and the upper die head and the lower die head with different sizes are replaced quickly by respectively rotating the connecting rod and the lower die plate;

2. after the box is fixed with last mould head, when last die head removed to the material of detaining to the nailing, the light of light can fix a position the moving direction of last die head to improve the precision of the process of detaining the nailing.

Drawings

FIG. 1 is a schematic structural view of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing the structure of the upper die structure;

FIG. 3 is a schematic bottom view of the embossed locking groove;

FIG. 4 is a diagram illustrating a state during use of the present embodiment;

FIG. 5 is a schematic cross-sectional view of the lower platen shown in relief;

fig. 6 is a schematic view of the state of the present embodiment in the process of adjusting the lower die plate.

Description of reference numerals: 1. a base plate; 11. a groove; 12. a containing groove; 2. a frame; 3. a pressure lever; 4. a push rod; 41. a slot; 5. connecting plates; 6. a connecting rod; 7. an upper die head; 71. buckling grooves; 72. a through hole; 73. a lamp slot; 74. an illuminating lamp; 75. inserting a rod; 8. a limiting ring; 9. a first spring; 10. an extension rod; 13. a support rod; 14. a guide bar; 15. a connecting rod; 16. a second spring; 17. a lower template; 18. a lower die head; 19. a round bar; 20. a limiting plate; 21. and a third spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a button sewing machine. Referring to fig. 1, the button sewing machine comprises a bottom plate 1, a rack 2 and a pressing rod 3, wherein the rack 2 is arranged at the upper end of the bottom plate 1, the pressing rod 3 is hinged at the upper end of the rack 2, a push rod 4 is connected to the rack 2 in a sliding manner up and down, and the pressing rod 3 pushes the push rod 4 to move up and down.

Referring to fig. 1, the lower end of the push rod 4 is connected with a connecting plate 5, the connecting plate 5 is rotatably connected with a connecting rod 6, the connecting rod 6 is connected with a plurality of upper dies 7 with different specifications, and four are taken as an example in the embodiment.

Referring to fig. 2 and 3, the lower extreme of going up die head 7 is provided with catching groove 71 that is used for fixing a position the box, go up and offer the through-hole 72 that runs through the axis setting on the die head 7, go up the one end that die head 7 kept away from catching groove 71 and seted up lamp groove 73, lamp 74 has been placed in the lamp groove 73, the one end that goes up die head 7 and keep away from catching groove 71 is provided with the inserted bar 75 of pegging graft with last die head 7, inserted bar 75 fixes a position lamp 74, lamp 74 adopts battery powered's infrared illuminating lamp 74, reduce pulling of electric wire, when last die head 7 uses, the light through lamp 74 realizes the location to the material through-hole 72. The lower end of the push rod 4 is provided with a slot 41 for the insertion of the insertion rod 75.

Referring to fig. 3 and 4, the connecting rod 6 moves up and down relative to the connecting plate 5, the limiting ring 8 is arranged at one end of the connecting rod 6 on the connecting plate 5, the first spring 9 is sleeved on the connecting rod 6, and when the first spring 9 is in a natural relaxation state, the inserting rod 75 is driven to extrude towards the direction close to the slot 41, so that the stability of connection between the upper die head 7 and the push rod 4 is improved. When the upper die head 7 needs to be replaced, the upper die head 7 is pulled downwards to enable the first spring 9 to extrude, meanwhile, the inserted bar 75 connected with the push rod 4 is separated from the slot 41, the upper die head 7 is driven to rotate through the connecting rod 6, the upper die head 7 needing to be used corresponds to the slot 41, then the upper die head 7 is released, and under the action of the first spring 9, the inserted bar 75 corresponds to the slot 41, so that the upper die head 7 is connected with the push rod 4.

Referring to fig. 4, the connecting plate 5 is connected to two extending rods 10 extending in a direction away from the connecting plate 5, and the two extending rods 10 are symmetrically arranged with respect to the center of the push rod 4. The extension rod 10 is connected with a resisting rod 13 in an up-and-down sliding manner, the resisting rod 13 is connected with a guide rod 14 which penetrates through the extension rod 10, a connecting rod 15 is connected between every two adjacent guide rods 14, a second spring 16 is sleeved on the guide rod 14, and two ends of the second spring 16 are respectively abutted against the upper plate surface of the resisting rod 13 and the lower plate surface of the extension rod 10. When the second spring 16 is in a relaxation state, the lower end of the abutting rod 13 is lower than the lower end of the upper die head 7, when the pressing rod 3 drives the push rod 4 to press down, the abutting rod 13 firstly contacts with the material to preliminarily fix the material, and when the pressing rod 3 continues to press down, the upper die head 7 contacts with the material to perform button nailing operation.

Referring to fig. 5 and 6, the lower template 17 is connected to the bottom plate 1 in a rotating manner, a lower die 18 corresponding to the upper template is arranged on the lower template 17, the lower template 17 is square in this embodiment, a groove 11 for accommodating the lower template 17 is formed in a position corresponding to the lower template 17 on the bottom plate 1, a round rod 19 penetrating through the lower template 17 is connected to the center of the lower template 17, a limiting plate 20 is welded to the lower end of the round rod 19, a containing groove 12 for accommodating the round rod 19 and the limiting plate 20 is formed in the lower plate surface of the bottom plate 1, and a third spring 21 respectively abutted to the upper plate surface of the limiting plate 20 and the bottom of the containing groove 12 is sleeved on the round. When the lower die head 18 that needs adjustment and upper die head 7 correspond according to upper die head 7, to the direction promotion limiting plate 20 that is close to storage tank 12 bottom, make round bar 19 promote lower bolster 17 and break away from recess 11, thereby rotate lower bolster 17, make lower die head 18 rotatory to the position coaxial with upper die head 7, after loosening limiting plate 20, third spring 21 drive limiting plate 20 removes to the direction of keeping away from storage tank 12 bottom, thereby fix lower bolster 17 inside recess 11 firmly.

The implementation principle of the button sewing machine in the embodiment of the application is as follows:

when the upper die head 7 and the lower die head 18 need to be replaced, the upper die head 7 is pulled downwards, the insert rod 75 is separated from the slot 41, the upper die head 7 is driven to rotate through the connecting rod 6, the required upper die head 7 is matched with the push rod 4, the upper die head 7 is released, and the insert rod 75 is stably matched with the slot 41 under the action of the first spring 9. When adjusting die head 18 down, to the direction promotion limiting plate 20 that is close to storage tank 12 bottom for lower bolster 17 breaks away from recess 11, drives lower bolster 17 through round bar 19 and rotates, makes the lower die head 18 with last die head 7 adaptation rotatory to the position coaxial with last die head 7, releases limiting plate 20, and under the effect of third spring 21, lower bolster 17 and recess 11 fastening connection, thereby realize the convenient change of last die head 7 and lower die head 18.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a button sewing machine, includes frame (2), bottom plate (1) and depression bar (3), and frame (2) go up the lower sliding connection and have push rod (4), and the upper portion at bottom plate (1) is connected in frame (2), and upper end and drive push rod (4) that depression bar (3) articulated in frame (2) reciprocate its characterized in that: the lower extreme of push rod (4) is connected with link plate (5), swivelling joint has connecting rod (6) on link plate (5), be connected with the last die head (7) of a plurality of different specifications on connecting rod (6), be provided with coupling assembling between the lower extreme of push rod (4) and arbitrary last die head (7), swivelling joint has lower bolster (17) on bottom plate (1), be provided with the fixed part between bottom plate (1) and lower bolster (17), be provided with lower die head (18) that correspond with last die head (7) on lower bolster (17).

2. A button attaching machine according to claim 1, characterized in that: go up die head (7) including catching groove (71) that are used for fixing a position the box, coupling assembling is including setting up in last die head (7) and keeping away from inserted bar (75) of the one end of catching groove (71), coupling assembling still includes setting up slot (41) that supplies inserted bar (75) to peg graft under push rod (4).

3. A button attaching machine according to claim 2, characterized in that: the die head is characterized in that the insert rod (75) is fixedly connected with the upper die head (7) in an inserting mode, a containing groove (12) is formed between the upper die head (7) and the insert rod (75), a through hole (72) penetrating through the central axis of the upper die head (7) is formed in the middle of the upper die head (7), and an illuminating lamp (74) is placed in the containing groove (12).

4. A button attaching machine according to claim 1, characterized in that: connecting rod (6) drive a plurality of upper die heads (7) and link board (5) relatively and reciprocate, connecting rod (6) are provided with spacing ring (8) in linking board (5) last face, connecting rod (6) are gone up to cup joint and are divided by first spring (9) of butt in spacing ring (8) and linking board (5) upper plate face.

5. A button attaching machine according to claim 1, characterized in that: the die is characterized in that an extension rod (10) extending away from the connecting plate (5) is connected to the connecting plate (5), a supporting rod (13) is connected to the extension rod (10) in a sliding mode from top to bottom, and when the supporting rod (13) is located at the limit position of the lower limit, the lower end of the supporting rod (13) is lower than the position of the upper die head (7).

6. A button-sewing machine according to claim 5, characterized in that: the die head is characterized in that the supporting rods (13) are connected with a plurality of guide rods (14) penetrating through the extension rods (10), connecting rods (15) are connected between every two adjacent guide rods (14), the guide rods (14) are sleeved with second springs (16) abutting against the lower plate surfaces of the supporting rods (13) and the extension rods (10), and when the second springs (16) are in a relaxation state, the lower ends of the supporting rods (13) are lower than the position of the upper die head (7).

7. A button-sewing machine according to claim 6, characterized in that: the fixing part is a groove (11) formed in the bottom plate (1), the lower template (17) is matched with the groove (11), and when the lower template (17) is arranged in the groove (11), the lower template (17) does not rotate relative to the bottom plate (1).

8. A button-sewing machine according to claim 7, characterized in that: lower bolster (17) lower extreme is connected with round bar (19) that runs through bottom plate (1) and sets up, the one end that lower bolster (17) were kept away from in round bar (19) is connected with limiting plate (20), storage tank (12) that supply round bar (19) and limiting plate (20) holding are seted up to the lower plate face of bottom plate (1), third spring (21) of face under limiting plate (20) and bottom plate (1) have been cup jointed the butt on round bar (19).