CN111109771A - Wrapping cloth buckling machine - Google Patents

Abstract

The invention provides a cloth wrapping buckle machine, and belongs to the technical field of machinery. It has solved the complicated and great class of technical problem of volume of current infantees knot machine structure. This infantees knot machine includes the frame and installs the workstation in the frame, and the top that lies in the workstation in the frame is equipped with the stamping die that can reciprocate, is equipped with on the workstation and detains the mould, falls to detain the mould and presses and detain the mould, installs the driving piece in the frame, and the drive end of driving piece is connected with the workstation and drives the workstation swing back and forth, goes up to detain the mould, falls to detain the mould and presses and detain the swing removal that the mould homoenergetic passed through the workstation to stamping die under. The invention has the advantages of simple structure, higher molding efficiency of the cloth wrapping buckle and smaller volume of the whole machine.

Description

Wrapping cloth buckling machine

Technical Field

The invention belongs to the technical field of machinery, and relates to a cloth wrapping buckle machine.

Background

The cloth-wrapping button is a button with cloth sleeved on the outer side, and is one of buttons. The cloth covering buckle is composed of an upper cover, a lower cover and cloth, the end face of the upper cover is covered by the cloth, and the edge of the cloth is pressed on the back face of the upper cover by the lower cover. The lower cover is riveted on the back surface of the upper cover in a stamping mode during production.

At present, a button wrapping cloth buckle is generally produced in an automatic or semi-automatic mode, for example, a button wrapping cloth machine (application number 201711077017.7) disclosed in Chinese patent literature comprises a workbench, an upper cover feeding device, a stamping device, a blanking device, a lower cover feeding device, a forming die arranged below the stamping device and a control device arranged on one side of the workbench, wherein the upper cover feeding device, the stamping device, the blanking device and the lower cover feeding device are sequentially arranged on the workbench; a forming die comprising: the telescopic device is fixed on the workbench, and the sliding workbench is connected with the telescopic device; the forming die comprises a first forming die and a second forming die. The punching device is respectively matched with the first forming die and the second forming die to realize the forming of the cloth wrapping buckle, and meanwhile, the blanking device blows off the cloth wrapping buckle positioned on the first forming die to realize blanking.

Although the patent can realize the automatic forming of the cloth wrapping buckle, the sliding workbench moves back and forth linearly, and needs to be matched with a telescopic device and a horizontal rail, so that the structure is complex; the displacement of the sliding workbench moving back and forth once is large, namely, the time required by one cloth wrapping buckle forming process is long, so that the production efficiency of a single cloth wrapping buckle is low; meanwhile, in order to meet the requirement of moving the sliding workbench, a larger position must be reserved in the left and right space of the workbench for the sliding workbench to move back and forth, so that the occupied space of the whole machine is larger, the production of the buttons belongs to intensive industry, the larger whole machine occupies a larger area of a factory building, the production efficiency of the unit area of the factory building is lower, and the cost is increased; when the punching device is matched with the second forming die, the outer cover and the cloth need to be embedded into the sleeve firstly, so that the sleeve and the punch need to be kept fixed in the process.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a cloth wrapping buckle machine, which aims to simplify the structure of the cloth wrapping buckle machine and reduce the volume on the basis of realizing the forming of cloth wrapping buckles.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a wrapping cloth knot machine, includes the frame and installs the workstation in the frame, the top that lies in the workstation in the frame is equipped with the stamping die that can reciprocate, be equipped with on the workstation and detain the mould, fall and detain the mould and press and detain the mould, a serial communication port, install the driving piece in the frame, the drive end and the workstation of driving piece are connected and drive the workstation swing back and forth, go up and detain the mould, fall and detain the mould and press and detain the swing removal that the mould homoenergetic passed through the workstation to stamping die under.

During actual production, an upper cover and cloth are placed in an upper buckle die, a lower cover is placed in a pressing buckle die, the driving piece drives a workbench to swing so as to sequentially move the upper buckle die, the pressing buckle die and a lower buckle die to be right below a stamping die, and the stamping die is sequentially matched with the upper buckle die, the pressing buckle die and the lower buckle die to realize the forming of the wrapping cloth buckle; the swing of workstation only needs the drive end of driving piece directly to be connected with the workstation and can realize, need not to pass through drive mechanism, can realize the shaping process that the infantees was detained through the wobbling mode simultaneously, make the complete machine structure simpler when having solved the fashioned purpose that the infantees was detained, the cost is lower, simultaneously because the workstation swing is littleer to the space demand of the left and right sides, consequently the complete machine chance is compacter, occupation to the place has been reduced, can place more infantees in the unit area and detain the machine, promote the rate of utilization of factory building, direct reduction in production cost.

In the cloth wrapping buckle machine, the buckle falling die is positioned between the upper buckle die and the pressing buckle die. The initial position of stamping die aligns with the knot mould that falls, and it all opens to go up knot mould and pressure knot mould top this moment, can make things convenient for the workman to place upper cover and cloth and detain the mould on, places the lower cover on the pressure knot mould.

In the wrapping cloth button machine, the radian between the upper button die and the pressing button die is pi/3-2 pi/3. This structure can satisfy and detain the mould, fall to detain the mould and press and detain the placing of mould on the workstation, avoids interfering, makes the workstation only need the less angle of swing simultaneously can realize and detain the mould, fall to detain the mould and press and detain the three one of them below that removes to stamping die, realizes the quick accurate switch-over of station, has reduced the required time of a infantees knot shaping to production efficiency has been improved.

In foretell infantees button wrapping machine, the driving piece is the motor, the motor is fixed in the below of base station, the motor shaft of motor passes the base station, one side of workstation has the connecting hole, the motor shaft of motor penetrates the connecting hole and is fixed with the workstation. The motor shaft of the motor is directly connected with the workbench without a transmission structure, so that the structure is greatly simplified, the production cost is reduced, the structure is more compact, and the size of the whole machine is reduced.

As another situation, in the above cloth wrapping buckle machine, the driving member is a rotary cylinder, the rotary cylinder is fixed below the base, a rotary shaft of the rotary cylinder penetrates through the base, one side of the worktable is provided with a connecting hole, and the rotary shaft of the rotary cylinder penetrates through the connecting hole and is fixed with the worktable. The rotating shaft of the rotating cylinder is directly connected with the workbench without a transmission structure, so that the structure is greatly simplified, the production cost is reduced, the structure is more compact, and the size of the whole machine is reduced.

In the cloth wrapping buckle machine, a base station is arranged under the stamping die on the machine frame, and the working table is arranged on the base station and is attached to the base station. The base station can make the workstation keep horizontal hunting, and the base station provides support, simple structure to the workstation when stamping die and the three one of them punching press of going up knot mould, falling knot mould and pressing knot mould simultaneously.

In the button wrapping machine, the width of the base station is smaller than that of the workbench. The structure can reduce the contact area between the base station and the workbench, thereby reducing the friction resistance when the base station and the workbench move relatively, ensuring the swinging of the workbench to be smoother and reducing the noise.

In the cloth wrapping buckle machine, the stamping die comprises a punch head capable of moving up and down and a stamping sleeve sleeved on the punch head, and a first spring for keeping the stamping sleeve at the lower end of the punch head is arranged between the stamping sleeve and the punch head; the upper buckling die comprises an upper buckling ejection column and an upper buckling sleeve sleeved on the upper buckling ejection column, the upper buckling ejection column is vertically fixed on a workbench, the upper buckling sleeve can be buckled up and down relatively, a second spring for enabling the upper buckling sleeve to be kept at the upper end of the upper buckling ejection column is arranged between the upper buckling sleeve and the upper buckling ejection column, and a positioning mechanism capable of enabling the stamping sleeve to be kept at the lower end of a punch all the time when the upper buckling die moves to the position under the stamping die is arranged on the workbench. When in upper buckling, the upper cover and the cloth are firstly placed in the upper buckling mould, wherein the upper cover is sleeved at the top end propped by the upper buckle, the cloth is placed above the upper cover, the cloth is positioned at the inner side of the upper buckling sleeve, the diameter of the upper buckling sleeve is matched with the cloth, the cloth can be quickly positioned, the workbench drives the upper buckling mould to move to the position under the stamping mould after the material is discharged, meanwhile, the positioning structure acts on the upper buckling die to keep the punching sleeve at the lower end of the punch, then the punch drives the punching sleeve to move downwards, the punching sleeve pushes against the upper buckling sleeve downwards and enables the upper buckling sleeve to move downwards relative to the upper buckling ejection column, the upper buckling ejection column ejects the upper cover and the cloth into the punching sleeve, after the punch head is reset, the upper cover and the cloth are clamped in the punching sleeve to complete the step of clamping the upper cover cloth into the punching sleeve, meanwhile, the upper buckle sleeve is reset through the second spring, and the positioning mechanism is separated from the stamping die after the workbench is shifted to the next station.

In foretell infantees button machine, positioning mechanism includes vertical guide post and the positioning fixture block of cover on the guide post of fixing on the workstation, the guide post lies in the same one side of workstation with last knot mould, the drift is close to upper end department and is fixed with the limiting plate, the spacing sets up between limiting plate and the punching press sleeve that is located the drift lower extreme, the thickness of positioning fixture block is equivalent with the spacing size between limiting plate and the punching press sleeve that is located the drift lower extreme, positioning fixture block can reciprocate relatively the guide post when going up to detain the mould and remove under the punching press mould positioning fixture block card goes into between limiting plate and the punching press sleeve.

When the upper buckle is buckled, the positioning clamping block is clamped between the limiting plate and the punching sleeve, the positioning clamping block moves downwards along with the punch when the punch moves downwards, and the punching sleeve and the punch are always kept relatively fixed when the punching sleeve and the upper buckle sleeve are propped against each other, so that the upper cover and the cloth can be guaranteed to be pressed into the punching sleeve, and the upper buckle process is realized.

In foretell infantees knot machine, press and detain the mould including pressing to detain the fore-set and the cover and detain the template with pressing on pressing to detain the fore-set, press to detain the fore-set vertical fixing on the workstation, press to detain the template and press to detain to be equipped with between the fore-set and make to press to detain the sleeve and keep pressing the spring four of detaining the fore-set upper end, the elasticity of spring four is greater than spring two's elasticity, the upper edge of pressing the hole of detaining the template has been seted up and is annular blank pressing chamfer, the upper edge of pressing the fore-set has the turn-ups chamfer. When in press buckling, the lower cover is placed at the upper end of the press buckling ejection column, the punch moves downwards, the punching sleeve is abutted against the press buckling template, the elastic force of the spring II is larger than that of the spring II, so that the punch moves downwards relative to the punching sleeve to push the upper cover and the cloth in the punching sleeve downwards, the edge of the cloth is turned over towards the inner side of the back surface of the upper cover under the guide of the edge pressing chamfer, meanwhile, the edge of the upper cover is also bent inwards under the action of the edge pressing chamfer, at the moment, the punch and the punching sleeve synchronously move downwards, the spring IV is compressed, the press buckling template moves downwards, the press buckling ejection column ejects the lower cover into the inner side of the upper cover, the lower cover presses the cloth turned into the inner side of the back surface of the upper cover into the upper cover, meanwhile, the edge bent inwards of the upper cover is abutted against the flanging chamfer, the bent edge is further turned inwards under the action of the flanging chamfer, and the lower cover is riveted and fixed, and finishing the forming of the wrapping cloth button, wherein the formed wrapping cloth button is positioned in the punching sleeve.

Compared with the prior art, the cloth wrapping buckle machine has the advantages of simple structure, higher forming efficiency of the cloth wrapping buckle and smaller volume of the whole machine.

Drawings

Fig. 1 is a schematic perspective view of the cloth button wrapping machine.

Fig. 2 is a partially enlarged view of the button attaching machine at the time of attaching the button.

Fig. 3 is a partially enlarged view of the button attaching machine at the time of button attaching.

Fig. 4 is a partially enlarged view of the button-wrapping machine during the pressing.

Fig. 5 is a partial sectional structural schematic view of the button wrapping machine.

Fig. 6 is a schematic perspective view of the table.

Fig. 7 is a schematic top view of the table.

Fig. 8 is a schematic sectional view of the fastening die.

Fig. 9 is a schematic sectional view of the press die.

In the figure, 1, a frame; 11. a base station; 12. storing a disc; 2. a work table; 21. a buckle falling hole; 22. a motor; 3. a stamping die; 31. a punch; 311. a limiting plate; 312. mounting holes; 313. a plug; 314. a first limiting hole; 32. punching a sleeve; 33. a first pin shaft; 34. a first spring; 4. buckling a mould; 41. buckling a top column; 42. buckling a sleeve; 43. a second spring; 5. a guide post; 5a, a positioning groove; 51. a limit nut; 52. a third spring; 53. positioning a fixture block; 531. a clamping part; 6. dropping the buckle mould; 61. a buckle falling sleeve; 62. a fixing ring; 7. pressing and buckling the mold; 71. pressing and buckling the top column; 711. flanging and chamfering; 72. pressing and buckling the template; 721. edge pressing and chamfering; 73. and a fourth spring.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 9, the wrapping cloth fastener machine comprises a machine frame 1 and a workbench 2, wherein a base platform 11 is arranged on the machine frame 1, the workbench 2 is positioned on the base platform 11 and is attached to the base platform 11, the width of the base platform 11 is smaller than that of the workbench 2, storage trays 12 are arranged on the two sides of the base platform 11 on the machine frame 1 and used for placing an upper cover, a lower cover and cloth, the upper cover, the lower cover and the cloth are convenient to take and used, and a collecting box is arranged under the base platform 11 and used for collecting formed wrapping cloth fasteners.

A stamping die 3 capable of moving up and down is arranged above the workbench 2 on the frame 1, an upper buckling die 4, a lower buckling die 6 and a pressing and buckling die 7 are arranged on the workbench 2, the lower buckling die 6 is arranged between the upper buckling die 4 and the pressing and buckling die 7, the radian between the upper buckling die 4 and the pressing and buckling die 7 is pi/3-2 pi/3, preferably, the radian between the upper buckling die 4 and the pressing and buckling die 7 is pi/3 or pi/2 or 2 pi/3; install the driving piece on frame 1, the drive end of driving piece is connected and drives workstation 2 swing back and forth with workstation 2, in this embodiment one, the driving piece is motor 22, motor 22 fixes in the below of base station 11, motor 22's motor 22 axle passes base station 11, one side of workstation 2 has the connecting hole, motor 22's motor 22 axle passes the connecting hole and is fixed with workstation 2, go up detain mould 4, fall and detain mould 6 and press and detain mould 7 homoenergetic and remove to stamping die 3 under through the swing of workstation 2.

The punching die 3 comprises a punch 31 capable of moving up and down and a punching sleeve 32 sleeved on the punch 31, a first spring 34 enabling the punching sleeve 32 to be kept at the lower end of the punch 31 is arranged between the punching sleeve 32 and the punch 31, the lower end face of the punch 31 is an inwards concave arc face and matched with the shape of the upper cover, and deformation of the upper cover is avoided during punching. The punch 31 is provided with a mounting hole 312, an upper hole opening of the mounting hole 312 is located at the upper end of the punch 31, a plug 313 is screwed at the upper hole opening of the mounting hole 312, the lower end of the mounting hole 312 is a closed end, a first elongated limiting hole 314 is formed in the side surface of the punch 31, the first limiting hole 314 penetrates through the mounting hole 312, the length direction of the first limiting hole 314 is arranged along the axial direction of the punch 31, a first spring 34 is located in the mounting hole 312, the upper end of the first spring 34 abuts against the plug 313, a first pin shaft 33 penetrating through the two first limiting holes 314 is fixed on the punching sleeve 32, and the lower end of the first spring 34 abuts against the first pin shaft 33. The first pin shaft 33 is used for positioning between the punching sleeve 32 and the punch 31, the first spring 34 enables the first pin shaft 33 to be located at the lower end of the first limit hole 314, the punch 31 can continuously move downwards when the punching sleeve 32 is stopped from moving downwards, the first pin shaft 33 can compress the first spring 34, and the length of the first limit hole 314 can ensure that the lower end of the punch 31 can move to the lower port of the punching sleeve 32; after the punch 31 is reset upwards, the punching sleeve 32 can move downwards relative to the punch 31 under the action of the first spring 34 until the first pin 33 is located at the lower end position of the first limiting hole 314.

The upper buckling die 4 comprises an upper buckling ejection column 41 and an upper buckling sleeve 42 sleeved on the upper buckling ejection column 41, the upper buckling ejection column 41 is vertically fixed on the workbench 2, the upper buckling sleeve 42 can vertically move relative to the upper buckling ejection column 41, a second spring 43 enabling the upper buckling sleeve 42 to be kept at the upper end of the upper buckling ejection column 41 is arranged between the upper buckling sleeve 42 and the upper buckling ejection column 41, a second elongated limiting hole is formed in the side face of the upper buckling ejection column 41, a second pin shaft is fixed at the lower end of the upper buckling sleeve 42 and penetrates through the second limiting hole, and the second pin shaft abuts against the upper hole wall of the second limiting hole and the second spring 43 is in a compression state when the upper buckling sleeve 42 is located at the upper end of the upper buckling ejection column 41.

Be equipped with on workstation 2 and can make the punch sleeve 32 remain the positioning mechanism at drift 31 lower extreme position throughout when detaining mould 4 and removing under punch mould 3, positioning mechanism includes vertical guide post 5 of fixing on workstation 2 and the positioning fixture block 53 of cover on guide post 5, guide post 5 and detain mould 4 and lie in the same side of workstation 2 on going up, drift 31 is close to upper end department and is fixed with limiting plate 311, the interval sets up between limiting plate 311 and the punch sleeve 32 that lies in drift 31 lower extreme, the thickness of positioning fixture block 53 is equivalent to the interval size between limiting plate 311 and the punch sleeve 32 that lies in drift 31 lower extreme, positioning fixture block 53 can reciprocate relative guide post 5, positioning fixture block 53 blocks between limiting plate 311 and the punch sleeve 32 when detaining mould 4 and removing under punch mould 3. The upper end of the guide post 5 is fixed with a limiting nut 51, the guide post 5 is sleeved with a third spring 52, the upper end of the third spring 52 abuts against a positioning fixture block 53 and enables the positioning fixture block 53 to always have the tendency of abutting against the limiting nut 51, and when the positioning fixture block 53 abuts against the limiting nut 51, the positioning fixture block 53 is aligned with the limiting plate 311 and the punching sleeve 32 at intervals. The positioning fixture block 53 is provided with an eccentric convex clamping part 531, the side surface of the guide post 5 is provided with a positioning groove 5a along the axial direction, the positioning fixture block 53 is provided with a guide hole, the guide post 5 penetrates through the guide hole, the inner wall of the guide hole is provided with a guide strip matched with the positioning groove 5a, and the guide strip is slidably connected in the positioning groove 5 a.

When in upper buckling, an upper cover and cloth are firstly placed in an upper buckling die 4, wherein the upper cover is sleeved at the top end of an upper buckle, the cloth is placed above the upper cover, the cloth is positioned at the inner side of an upper buckling sleeve 42, the diameter of the upper buckling sleeve 42 is matched with the cloth, the cloth can be quickly positioned, after the material is placed, the upper buckling die 4 is driven by a workbench 2 to move to the position under a stamping die 3, meanwhile, a positioning fixture block 53 is clamped between a limiting plate 311 and a stamping sleeve 32, the positioning fixture block 53 moves downwards when a punch 31 moves downwards, the stamping sleeve 32 and the punch 31 are always kept relatively fixed when the stamping sleeve 32 and the upper buckling sleeve 42 abut against each other, the stamping sleeve 32 abuts against the upper buckling sleeve 42 downwards and enables the upper buckling sleeve 42 to move downwards relative to an upper buckling support column 41, the upper cover and the cloth are abutted into the stamping sleeve 32 by the upper buckling support column 41, the upper cover and the cloth are clamped in the stamping sleeve 32 after the, and finishing the step of clamping the upper cover fabric into the stamping sleeve 32, simultaneously resetting the upper cover sleeve 42 through the second spring 43, and separating the positioning fixture block 53 from the stamping die 3 after the workbench 2 is shifted to the next station.

The pressing and buckling mold 7 comprises a pressing and buckling top column 71 and a pressing and buckling template 72 sleeved on the pressing and buckling top column 71, the pressing and buckling top column 71 is vertically fixed on the workbench 2, a spring IV 73 enabling a pressing and buckling sleeve to be kept at the upper end of the pressing and buckling top column 71 is arranged between the pressing and buckling template 72 and the pressing and buckling top column 71, the elastic force of the spring IV 73 is larger than that of the spring II 43, an annular pressing and buckling chamfer 721 is arranged on the upper edge of an inner hole of the pressing and buckling template 72, the pressing and buckling chamfer 721 is an inward concave arc surface, and the upper edge of the pressing and buckling top column 71 is provided with a flanging chamfer 711. When in pressing, the lower cover is placed at the upper end of the pressing top column 71, the punch 31 moves downwards, the punching sleeve 32 is abutted against the pressing template 72, because the elastic force of the spring four 73 is greater than that of the spring two 43, the punch 31 moves downwards relative to the punching sleeve 32 to push the upper cover and the cloth in the punching sleeve 32 downwards, the edge of the cloth is turned over to the inner side of the back of the upper cover under the guide of the edge-pressing chamfer 721, meanwhile, the edge of the upper cover is also bent inwards under the action of the edge-pressing chamfer 721, the punch 31 and the punching sleeve 32 move downwards synchronously, the spring four 73 is compressed, the pressing template 72 moves downwards, the pressing top column 71 pushes the lower cover into the inner side of the upper cover, the lower cover presses the cloth turned over to the inner side of the back of the upper cover into the upper cover, meanwhile, the edge of the upper cover bent inwards abuts against the flanging chamfer 711, and the turned edge is further turned inwards under the action of the flanging chamfer 711, the lower cover is riveted and fixed on the inner side of the upper cover, the forming of the wrapping cloth button is completed, and the formed wrapping cloth button is positioned in the stamping sleeve 32.

The drop-off die 6 comprises a drop-off sleeve 61 fixed on the workbench 2, and the drop-off sleeve 61 is made of elastic materials. Such as rubber or silicone or elastic plastics; the workbench 2 is provided with a fixing ring 62 and a buckle falling hole 21 positioned on the inner side of the fixing ring 62, the lower end of the buckle falling sleeve 61 is clamped on the inner side of the fixing ring 62, the inner diameter of the buckle falling sleeve 61 is larger than that of the punching sleeve 32, the punching sleeve 32 can be abutted against the buckle falling sleeve 61 when the punch 31 moves downwards, and the punch 31 can push out the wrapping cloth buckle positioned in the punching sleeve 32; the base station 11 is provided with a through hole which is positioned under the punch 31, when the working table 2 moves to enable the falling buckle sleeve 61 to be positioned under the sleeve, the falling buckle hole 21 on the working table 2 is aligned with the through hole, and the wrapping cloth buckle falls from the through hole to the collecting box positioned under the through hole.

Wrapping cloth knot machine this moment after the shaping of wrapping cloth knot is accomplished is buckled the card in punching press sleeve 32, workstation 2 removes and makes punching press sleeve 32 remove to falling and detain cover 61 directly over, drift 31 drives punching press sleeve 32 and supports downwards on falling and detaining cover 61, drift 31 is punching press sleeve 32 downstream relatively this moment, drift 31 will be located the wrapping cloth knot ejecting punching press sleeve 32 of punching press sleeve 32, the wrapping cloth that drops in the follow punching press sleeve 32 is detained and is freely dropped in detaining hole 21 from falling of workstation 2 behind the cover 61 through falling, collect through the collecting box that sets up under the knot hole 21 that falls.

During production, the initial position of the stamping die 3 is aligned with the buckle falling die 6, and the upper parts of the upper buckle die 4 and the press buckle die 7 are both opened, so that a worker can conveniently place an upper cover and cloth on the upper buckle die 4 and place a lower cover on the press buckle die 7; after the placement is completed, the motor 22 is started, the motor 22 drives the workbench 2 to swing, so that the upper buckle die 4, the pressing buckle die 7 and the falling buckle die 6 sequentially move to the position under the stamping die 3, and the stamping die 3 sequentially cooperates with the upper buckle die 4, the pressing buckle die 7 and the falling buckle die 6 to realize the formation of the wrapping cloth buckle.

Example two

The structure and principle of this embodiment are basically the same as those of the first embodiment, and different points are as follows: the driving piece is a rotary cylinder, the rotary cylinder is fixed below the base station, a rotary shaft of the rotary cylinder penetrates through the base station, a connecting hole is formed in one side of the workbench, and the rotary shaft of the rotary cylinder penetrates through the connecting hole and is fixed with the workbench.

EXAMPLE III

The structure and principle of this embodiment are basically the same as those of the first embodiment, and different points are as follows: at least two chutes are formed in the side face of the punch along the axial direction, the upper ends of the chutes are penetrated through, the lower ends of the chutes are closed ends, the upper end of the inner wall of the punching sleeve is provided with limiting convex parts in one-to-one correspondence with the chutes, the punching sleeve is sleeved on the punch and connected in the chutes in a sliding mode, a first spring is sleeved on the punch, the lower end of the first spring is abutted against the upper end of the punching sleeve, and the upper end of the first spring is abutted against the punch.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (10)

1. The utility model provides a infantees button machine, includes frame (1) and installs workstation (2) in frame (1), the top that lies in workstation (2) in frame (1) is equipped with stamping die (3) that can reciprocate, be equipped with on workstation (2) and detain mould (4), drop and detain mould (6) and press and detain mould (7), its characterized in that, install the driving piece on frame (1), the drive end of driving piece is connected with workstation (2) and drives workstation (2) swing back and forth, go up and detain mould (4), drop and detain mould (6) and press and detain mould (7) homoenergetic and remove to stamping die (3) through the swing of workstation (2) under.

2. In the button-wrapping machine according to claim 1, characterized in that the drop button die (6) is located between the upper button die (4) and the press button die (7).

3. In the button-wrapping machine according to claim 1 or 2, wherein the radian between the button-attaching mold (4) and the button-pressing mold (7) is pi/3 to 2 pi/3.

4. In a button-wrapping machine according to claim 1 or 2, wherein the driving member is a motor (22), the motor (22) is fixed under the base (11), the shaft of the motor (22) passes through the base (11), one side of the working table (2) is provided with a connecting hole, and the shaft of the motor (22) passes through the connecting hole and is fixed with the working table (2).

5. In the button-wrapping machine according to claim 1 or 2, wherein the driving member is a rotary cylinder fixed below the base (11), a rotary shaft of the rotary cylinder passes through the base (11), one side of the table (2) has a connecting hole, and the rotary shaft of the rotary cylinder passes through the connecting hole and is fixed with the table (2).

6. In a button-wrapping machine according to claim 1 or 2, characterized in that the base (11) is located on the frame (1) directly below the punching die (3), and the working table (2) is located on the base (11) and abuts against the base (11).

7. In the button-wrapping machine according to claim 6, wherein the width of the base (11) is smaller than the width of the table (2).

8. In the button-wrapping machine according to claim 1 or 2, wherein the punching die (3) comprises a punch (31) capable of moving up and down and a punching sleeve (32) sleeved on the punch (31), a first spring (34) for keeping the punching sleeve (32) at the lower end of the punch (31) is arranged between the punching sleeve (32) and the punch (31); go up and detain mould (4) including last knot fore-set (41) and cover and detain sleeve (42) on detaining fore-set (41) on, it vertically fixes on workstation (2) to go up to detain fore-set (41), it can detain fore-set (41) and reciprocate relatively to go up to detain sleeve (42), it makes and detains sleeve (42) and keep detaining spring two (43) of fore-set (41) upper end at last to go up to detain to be equipped with between fore-set (41) and the last knot fore-set (42), be equipped with on workstation (2) and make punching press sleeve (32) keep the positioning mechanism in drift (31) lower extreme position all the time when moving under punching press mould (3) at last knot mould (4).

9. In the cloth button wrapping machine as recited in claim 8, wherein the positioning mechanism comprises a guide post (5) vertically fixed on the worktable (2) and a positioning block (53) sleeved on the guide post (5), the guide post (5) and the upper buckling mould (4) are positioned on the same side of the workbench (2), a limiting plate (311) is fixed at the position of the punch (31) close to the upper end, the limiting plate (311) and a punching sleeve (32) positioned at the lower end of the punch (31) are arranged at intervals, the thickness of the positioning fixture block (53) is equivalent to the interval between the limiting plate (311) and the punching sleeve (32) positioned at the lower end of the punch (31), the positioning fixture block (53) can move up and down relative to the guide post (5), when the upper buckling die (4) moves to the position right below the stamping die (3), the positioning clamping blocks (53) are clamped between the limiting plate (311) and the stamping sleeve (32).

10. The cloth wrapping buckle machine as claimed in claim 8, wherein the buckling mold (7) comprises a buckling top pillar (71) and a buckling template (72) sleeved on the buckling top pillar (71), the buckling top pillar (71) is vertically fixed on the workbench (2), a spring IV (73) is arranged between the buckling template (72) and the buckling top pillar (71) to enable the buckling sleeve to be held at the upper end of the buckling top pillar (71), the elastic force of the spring IV (73) is greater than that of the spring II (43), an annular edge pressing chamfer (721) is formed on the upper edge of the inner hole of the buckling template (72), and a flanging chamfer (711) is formed on the upper edge of the buckling top pillar (71).

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