CN211446130U

CN211446130U - Button sewing machine convenient to feed and detain

Info

Publication number: CN211446130U
Application number: CN201921964402.8U
Authority: CN
Inventors: 万海霞; 涂福才; 程益
Original assignee: Wuhan Honglang Automobile Interior Parts Co ltd
Current assignee: Wuhan Honglang Automobile Interior Parts Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-08
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to the technical field of automotive interior processing, and discloses a button sewing machine convenient for button feeding, which comprises a workbench, wherein the workbench is provided with a rack, an upper punch die is arranged above the rack, a lower punch die is arranged on the workbench corresponding to the upper punch die, and a button feeding device for realizing automatic feeding of bottom buttons is arranged on one side of the workbench, which is positioned on the lower punch die; the buckle feeding device comprises a blanking device and a material pushing device; the blanking device is arranged on one side of the workbench; the material pushing device is arranged on the workbench and positioned between the lower punching die and the blanking device; the blanking device comprises a blanking frame and a material blocking assembly; the lower material rack is obliquely arranged from bottom to top in the direction away from the lower punching die; the material blocking assembly is arranged inside the blanking frame and used for limiting the position of the bottom buckle. The utility model has the advantages of it is following and effect: the feeding of end knot can be carried out automatically, is favorable to improving work efficiency.

Description

Button sewing machine convenient to feed and detain

Technical Field

The utility model relates to an automotive interior processing technology field, in particular to button sewing machine convenient to feed knot.

Background

The button sewing machine is a special automatic sewing machine type and completes the sewing of the regular-shaped buttons and the operation of sewing processes with 'nails and drops', such as sewing trademarks, labels, caps and the like. The button sewing machine is a device for fixing buttons on cloth, and comprises an assembly table and a button sewing mechanism, wherein the button sewing mechanism comprises an assembly end, the cloth is placed on the assembly table, the buttons are fixed on the cloth by the assembly end, and the button sewing operation of the buttons with regular shapes is completed. The most common is the sewing nail of two-hole or four-hole disc button, through the replacement of various special button sewing machine annexes, a button sewing machine can sew all kinds of buttons such as handle knot, metal button, primary and secondary button, winding climbers and fengjizhu knot, and the user can ask equipment supplier to provide the special annex of button sewing machine as required, is suitable for multiple preparation requirement fast.

When the automobile seat cloth is manufactured, a button sewing machine is used for performing button sewing action on the cloth, manual button feeding of workers is needed, the labor intensity is high, and the working efficiency is low; when processing the cloth, the cloth needs many places sewing button usually, can only remove the cloth position through the manual many times of workman, and the operation is comparatively troublesome, increases workman intensity of labour, reduces button sewing machine's work efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a button sewing machine convenient to feed and detain can carry out the material loading of end knot automatically, is favorable to improving work efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a button sewing machine convenient for button feeding comprises a workbench, wherein a rack is arranged on the workbench, an upper punching die is arranged above the rack, a lower punching die is arranged on the position, corresponding to the upper punching die, on the workbench, and a button feeding device for realizing automatic feeding of bottom buttons is arranged on one side, positioned on the lower punching die, on the workbench; the buckle feeding device comprises a blanking device and a material pushing device; the blanking device is arranged on one side of the workbench; the material pushing device is arranged on the workbench and positioned between the lower punching die and the blanking device; the blanking device comprises a blanking frame and a material blocking assembly; the blanking frame is obliquely arranged from bottom to top in the direction away from the lower punching die; the material blocking assembly is arranged inside the blanking frame and used for limiting the position of the bottom buckle.

Through adopting above-mentioned technical scheme, set up and feed the spiral-lock and put, can be automatic with end knot propelling movement to die down on, alleviate operating personnel's working strength for the staff is adding man-hour efficiency higher to the seat cloth. Through unloader, with the automatic unloading of the end knot of arranging to the workstation on, carry out the propelling movement through blevile of push to the end knot of going down on the workstation for this end knot can be sent to down on the die, again through the manual work with top buckle joint on last die, drive the die and descend and carry out the punching press, with the button nail on the seat cloth. Through setting up the unloading frame of slope, make the end detain can descend along unloading frame is automatic, stretch out and the withdrawal intermittently through keeping off the material subassembly, make the end detain on the unloading frame be interrupted and descend on the workstation, keep off the end detain decline on the material frame when the material subassembly stretches out, when control keeps off the material subassembly withdrawal, the end detain landing that is close to the fender material subassembly rethread blevile of push behind the workstation pushes away to the die down, and simultaneously, when the end landing is on the workstation, keep off the material subassembly and stretch out once more and stop the end detain on the unloading bench, realize intermittent type nature material loading, whole process is smooth and easy, the material feeding speed is fast, the action is reliable, be favorable to improving work efficiency.

The utility model is further arranged that the blanking frame is of a hollow structure and a notch is arranged at one end of the blanking frame close to the lower punching die; one side of the blanking frame, which is far away from the lower punching die, is of an open structure; the material blocking assembly comprises a limiting plate, a material blocking plate, a bracket, a mounting seat and a first cylinder; the upper end surface of the blanking frame horizontally extends towards the direction close to the lower punching die and is provided with a mounting plate; the limiting plate is arranged on the mounting plate and is positioned at the position, close to the blanking frame, of the mounting plate; one side of the limiting plate, which is close to the blanking frame, is provided with a first arc-shaped groove matched with the periphery of the bottom buckle; the mounting seat is arranged on the inner top wall of the blanking frame; one end of the first air cylinder is hinged to the mounting seat; the bracket is fixed on the inner top wall of the blanking frame and is close to the notch; the retaining plate is of an H-shaped structure, the middle of the retaining plate is hinged to the support, the upper end of the retaining plate penetrates through the notch to vertically extend out, and the lower end of the retaining plate is hinged to a piston rod of the first air cylinder.

By adopting the technical scheme, stretch out through first cylinder, make the vertical setting of fender buckle plate, bottom buckle on the lower work or material rest blocks, control the retraction of first cylinder, make the piston rod of first cylinder drive the bottom of fender buckle plate and remove to the direction of die down dorsad, because the middle part of fender buckle plate is articulated with the support, make fender buckle plate pack up, hide in the below of breach, therefore, the bottom buckle that is close to fender buckle plate on the work or material rest is owing to the landing of self gravity to the workstation, and first cylinder stretches out once more, make the piston rod of first cylinder drive the lower extreme of fender buckle plate and get back to initial position again, make fender buckle plate keep vertical state to continue to block the bottom buckle on the work or material rest down.

The utility model is further arranged in that the material pushing device comprises a push plate and a second cylinder; the second cylinder is arranged in the blanking frame, and a piston rod of the second cylinder extends towards the direction close to the lower punching die; one side of the push plate is fixedly connected with a piston rod of the second cylinder; the lower end surface of the push plate is in sliding fit with the workbench; and one side of the push plate, which is far away from the second cylinder, is aligned with the lower die.

Through adopting above-mentioned technical scheme, under initial condition, the push pedal deviates from the space that forms between one side of the piston rod of second cylinder and the first arc wall of limiting plate and hold the end and detain, the end is detained and is fallen on the workstation from unloading frame, and the end is detained and is located between push pedal and the limiting plate, through driving the second cylinder, make the push pedal promote the direction removal of end knot down die, make the end knot can be pushed away to the die down on, realize the propelling movement action of end knot, moreover, the steam generator is simple in structure and reliable, and use with the unloading process cooperation, make to feed and detain the action efficiency higher.

The utility model discloses further set up to, be equipped with the locating part that is used for restricting the push pedal displacement on the workstation.

Through adopting above-mentioned technical scheme, set up the locating part for when the second cylinder promoted the push pedal and moved to the position that is close to down the die, the end button can remove along the locating part, accurately sends the end button to down on the die reliably.

The utility model is further arranged in that the limiting part comprises two baffles; the two baffles extend along the advancing direction of the push plate and are arranged on two sides of the push plate in parallel; one end of each baffle close to the lower punch die is tangent to the peripheral side of the lower punch die.

Through adopting above-mentioned technical scheme, set up the baffle, the baffle of two parallels forms a passageway of carrying the end knot with the push pedal for the end knot can be smoothly along carrying down between two baffles on the die, at the difficult off tracking of end knot propelling movement in-process, fixes a position accurately, and the efficiency of carrying is higher.

The utility model is further arranged that a bedplate is arranged on the upper end surface of the workbench; a fixing groove matched with the lower punching die is formed in the bedplate; and one side of the bedplate, which is far away from the lower punching die, is provided with a groove matched with the buckle feeding device.

Through adopting above-mentioned technical scheme, set up the platen, through seting up the fixed slot on the platen for in the punch die can stretch into the fixed slot, use the nail system that carries out the button with lower punch die cooperation, the platen is favorable to keeping table surface's planarization, makes the seat cloth can place flatly and process on the platen, and the position of nailing knot is more accurate, and the quality of production is higher.

The utility model is further provided with an L-shaped frame arranged on the upper end surface of the blanking frame; the L-shaped frame extends along the inclined plane of the blanking frame; the vertical part of the L-shaped frame is vertically arranged on two sides of the blanking frame in the width direction, and the horizontal part of the L-shaped frame is parallel to the upper end face of the blanking frame.

Through adopting above-mentioned technical scheme, set up L type frame, not only can carry on spacingly to end knot week on the unloading frame, can also carry on spacingly to the removal of end knot in vertical direction, prevent that the end knot from turning over to open and dropping, the end knot can be according to the smooth and easy ground of gravity of self on the work platform under the work or material rest.

The utility model discloses further set up to, the push pedal deviates from one side of second cylinder and offers the second arc wall with the side looks adaptation of end knot week.

Through adopting above-mentioned technical scheme, set up the second arc wall for can be more convenient during propelling movement end button, the area of contact of push pedal and end button is bigger, and the propelling movement process is more reliable and more stable.

To sum up, the utility model discloses a beneficial technological effect does:

the arrangement of the buckle feeding device can automatically push the bottom buckle to the lower punching die, so that the working intensity of an operator is reduced, and the efficiency of the operator in processing the seat cloth is higher;

the limiting piece is arranged, so that when the second cylinder pushes the push plate to move to a position close to the lower punching die, the bottom buckle can move along the limiting piece, and the bottom buckle can be accurately and reliably sent to the lower punching die;

set up L type frame, not only can carry on spacingly to end on the work or material rest week side, can also carry on spacingly to the removal of end in vertical direction, prevent that the end from opening and dropping, the end is detained and can be smoothly fallen to the workstation on the work or material rest according to the gravity of self.

Drawings

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

FIG. 2 is a schematic structural view of a buckle feeding device of an embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 1;

fig. 4 is an enlarged schematic view at B in fig. 2.

Reference numerals: 1. a work table; 11. a lower die; 2. a frame; 21. putting a die on the die; 3. a buckle feeding device; 31. a blanking device; 311. a blanking frame; 3111. a notch; 3112. an L-shaped frame; 312. the material blocking component; 3121. mounting a plate; 3122. a limiting plate; 3123. a retaining plate; 3124. a support; 3125. a mounting seat; 3126. a first cylinder; 3127. a first arc-shaped slot; 32. a material pushing device; 321. a second cylinder; 322. pushing the plate; 3221. a second arc-shaped slot; 4. a limiting member; 41. a baffle plate; 5. a platen; 51. fixing grooves; 52. a groove; 6. and (6) a bottom buckle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the button sewing machine convenient for feeding buttons comprises a workbench 1 and a frame 2 fixed on the workbench 1. An upper die 21 is arranged above the frame 2, and a lower die 11 is arranged on the workbench 1 at a position corresponding to the upper die 21. The upper die 21 is driven to move vertically by a driving member, and the driving member can be driven by a selective air cylinder. Thereby realizing the button sewing action. And a buckle feeding device 3 is arranged on the workbench 1 and positioned on one side of the lower punch die 11. The upper end surface of the workbench 1 is fixedly provided with a bedplate 5, the bedplate 5 is provided with a fixing groove 51 matched with the lower punch die 11, and one side of the bedplate 5 departing from the lower punch die 11 is provided with a groove 52 matched with the buckle feeding device 3. The bedplate 5 is used for providing a supporting plate for the seat cloth during button sewing, so that the seat cloth can be flatly placed during button sewing, and the button sewing effect quality is better.

As shown in fig. 2, the button feeding device 3 includes a blanking device 31 fixedly installed at one side of the workbench 1 and a material pushing device 32 installed on the workbench 1 and located inside the blanking device 31. The blanking device 31 comprises a blanking frame 311 and a material blocking component 312, wherein the blanking frame 311 is obliquely arranged from bottom to top in a direction away from the lower die 11, and the material blocking component 312 is installed inside the blanking frame 311. The blanking frame 311 is a hollow structure, and one side of the blanking frame 311 departing from the lower die 11 is an open structure.

Referring to fig. 3, a notch 3111 is formed in a side of the upper end surface of the lower frame 311, which is close to the lower die 11 (shown in fig. 1), an L-shaped frame 3112 is welded to the upper end surface of the lower frame 311, the L-shaped frame 3112 extends along an inclined surface of the lower frame 311, vertical portions of the L-shaped frame 3112 are vertically installed on two sides of the lower frame 311 in the width direction, and a horizontal portion of the L-shaped frame 3112 is parallel to the upper end surface of the lower frame 311. End knot 6 is located between the up end of L type frame 3112 and unloading frame 311, and L type frame 3112 can restrict to support the removal of the level of detaining and vertical direction, and end knot 6 is because when self gravity landing to workstation 1, end knot 6 can be all the time along unloading frame 311 landing, difficult off tracking.

As shown in fig. 3 and 4, the material blocking assembly 312 includes a mounting plate 3121 at one end of the blanking frame 311 and extending horizontally in a direction close to the lower die 11 (as shown in fig. 1), a limiting plate 3122 fixed on the mounting plate 3121, a blocking buckle plate 3123 movably installed at the notch 3111, a support 3124 fixed on the inner top wall of the blanking frame 311, a mounting seat 3125 installed on the inner top wall of the blanking frame 311, and a first cylinder 3126 having one end hinged to the mounting seat 3125. The limiting plate 3122 is located at a position where the mounting plate 3121 is close to the blanking frame 311, and a first arc-shaped groove 3127 matched with the peripheral side of the bottom buckle 6 is opened at one side of the limiting plate 3122 close to the blanking frame 311. Support 3124 is located the position that the roof just is close to breach 3111 department in work or material rest 311, and the tip of support 3124 and the up end parallel arrangement of work or material rest 311, can avoid support 3124 to obstruct the landing of bottom buckle 6. The retaining buckle plate 3123 is in an H-shaped structure, the middle of the retaining buckle plate 3123 is hinged to the support 3124, the upper end of the retaining buckle plate 3123 passes through the notch 3111 and vertically extends out, and the lower end of the retaining buckle plate 3123 is hinged to the piston rod of the first cylinder 3126.

As shown in fig. 2, the pushing device 32 includes a second cylinder 321 fixed on the workbench 1 and located inside the blanking frame 311, and a pushing plate 322 fixed on a piston rod of the second cylinder 321. The piston rod of the second cylinder 321 extends in a direction approaching the lower die 11. The lower end surface of the push plate 322 is in sliding fit with the workbench 1, one side of the push plate 322 departing from the second cylinder 321 is aligned with the lower punch 11, and one side of the push plate 322 departing from the second cylinder 321 is provided with a second arc-shaped groove 3221 matched with the peripheral side of the bottom buckle 6.

A stopper 4 is fixed to the table 1. The limiting member 4 includes two baffle plates 41 arranged in parallel, the two baffle plates 41 extend along the advancing direction of the push plate 322, the two baffle plates 41 are respectively installed on two sides of the push plate 322, and one end of the two baffle plates 41 in the length direction is tangent to the side surface of the lower die 11, so as to ensure that the bottom buckle 6 can be smoothly pushed onto the lower die 11.

When the seat fabric feeding device is used, the bottom buckles 6 arranged on the blanking frame 311 are automatically fed onto the workbench 1 through the blanking device 31, the bottom buckles 6 sliding onto the workbench 1 are pushed through the pushing device 32, so that the bottom buckles 6 can be pushed onto the lower punching die 11 under the limitation of the limiting part 4, the top buckles are manually clamped on the upper punching die 21, the upper punching die 21 is driven to descend for punching, and buttons are nailed on seat fabric. Stretch out and retract intermittently through keeping off material subassembly 312 for lower buckle 6 on the work or material rest 311 drops to on the workstation 1 intermittently, keep off material subassembly 312 and can block lower buckle 6 on the work or material rest 311 and descend when stretching out, when control keeps off material subassembly 312 and retracts, be close to keep off material subassembly 312 and detain 6 rethread blevile of push behind the landing workstation 1 and push away to die 11 down, and simultaneously, when the end landing is on workstation 1, keep off material subassembly 312 and stretch out once more and block lower buckle 6 on the work or material rest, realize intermittent type nature material loading.

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

1. The utility model provides a button sewing machine convenient to feed and detain, includes workstation (1), be equipped with frame (2) on workstation (1), frame (2) top is equipped with die (21), the position that corresponds die (21) on workstation (1) is equipped with down die (11), characterized by: a button feeding device (3) for realizing automatic feeding of the bottom button (6) is arranged on the workbench (1) and on one side of the lower punch die (11); the buckle feeding device (3) comprises a blanking device (31) and a material pushing device (32); the blanking device (31) is arranged on one side of the workbench (1); the pushing device (32) is arranged on the workbench (1) and is positioned between the lower punching die (11) and the blanking device (31); the blanking device (31) comprises a blanking frame (311) and a material blocking assembly (312); the blanking frame (311) is obliquely arranged from bottom to top in the direction away from the lower punch die (11); the material blocking assembly (312) is arranged inside the blanking frame (311) and used for limiting the position of the bottom buckle (6).

2. A button attaching machine facilitating button feeding according to claim 1, wherein: the blanking frame (311) is of a hollow structure, and a notch (3111) is formed in one side, close to the lower die (11), of the upper end face of the blanking frame (311); one side of the blanking frame (311) departing from the lower punching die (11) is of an open structure; the material blocking assembly (312) comprises a limiting plate (3122), a baffle buckle plate (3123), a support (3124), a mounting seat (3125) and a first air cylinder (3126); the upper end surface of the blanking frame (311) horizontally extends towards the direction close to the lower punch die (11) to form a mounting plate (3121); the limiting plate (3122) is arranged on the mounting plate (3121) and is located at a position where the mounting plate (3121) is close to the blanking frame (311); one side, close to the blanking frame (311), of the limiting plate (3122) is provided with a first arc-shaped groove (3127) matched with the peripheral side of the bottom buckle (6); the mounting seat (3125) is arranged on the inner top wall of the blanking frame (311); one end of the first air cylinder (3126) is hinged to the mounting seat (3125); the support (3124) is fixed on the inner top wall of the blanking frame (311) and is close to the notch (3111); the retaining plate (3123) is of an H-shaped structure, the middle of the retaining plate (3123) is hinged to the support (3124), the upper end of the retaining plate (3123) penetrates through the notch (3111) and vertically extends out, and the lower end of the retaining plate (3123) is hinged to the piston rod of the first cylinder (3126).

3. A button attaching machine facilitating button feeding according to claim 1, wherein: the material pushing device (32) comprises a push plate (322) and a second air cylinder (321); the second air cylinder (321) is arranged in the blanking frame (311), and a piston rod of the second air cylinder (321) extends towards the direction close to the lower punching die (11); one side of the push plate (322) is fixedly connected with a piston rod of the second air cylinder (321); the lower end surface of the push plate (322) is in sliding fit with the workbench (1); the side of the push plate (322) facing away from the second cylinder (321) is aligned with the lower punch die (11).

4. A button attaching machine facilitating button feeding according to claim 1, wherein: the workbench (1) is provided with a limiting part (4) for limiting the displacement of the push plate (322).

5. A button attaching machine facilitating button feeding according to claim 4, wherein: the limiting piece (4) comprises two baffle plates (41); the two baffle plates (41) extend along the advancing direction of the push plate (322), and the two baffle plates (41) are arranged on two sides of the push plate (322) in parallel; one end of each baffle (41) close to the lower punch die (11) is tangent to the peripheral side of the lower punch die (11).

6. A button attaching machine facilitating button feeding according to claim 1, wherein: a bedplate (5) is arranged on the upper end surface of the workbench (1); a fixing groove (51) matched with the lower punching die (11) is formed in the bedplate (5); and a groove (52) matched with the buckle feeding device (3) is formed in one side of the bedplate (5) departing from the lower punch die (11).

7. A button attaching machine facilitating button feeding according to claim 1, wherein: an L-shaped frame (3112) is arranged on the upper end face of the blanking frame (311); the L-shaped frame (3112) extends along the inclined surface of the blanking frame (311); the vertical part of the L-shaped frame (3112) is vertically arranged on two sides of the width direction of the blanking frame (311), and the horizontal part of the L-shaped frame (3112) is parallel to the upper end face of the blanking frame (311).

8. A button attaching machine facilitating button feeding according to claim 3, wherein: one side of the push plate (322) departing from the second cylinder (321) is provided with a second arc-shaped groove (3221) matched with the peripheral side of the bottom buckle (6).