CN209810993U

CN209810993U - Material belt leveling device for automatic eyelet punching machine

Info

Publication number: CN209810993U
Application number: CN201920385243.XU
Authority: CN
Inventors: 陆海金; 陆楚楚; 俞岳峰
Original assignee: Jiashan Longitudinal And Weft Garment Accessories Factory
Current assignee: Jiashan Longitudinal And Weft Garment Accessories Factory
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-20
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses an automatic eyelet punch press material area levelling device relates to button processing equipment, and its technical scheme main points are: including bottom plate and two silo profiled sheeting, set up the leveling groove that the confession material area passes through on the bottom plate, two the silo profiled sheeting is horizontal symmetry and sets up in the up end of bottom plate, and two silo profiled sheeting sides in opposite directions all extend to the top in leveling groove, are formed with the guiding groove, set up vertically side direction groove with it respectively in the both sides in leveling groove on the bottom plate, the vertical opening in side direction groove, wear to establish on the silo profiled sheeting and be fixed with positioning bolt, positioning bolt downwardly extending passes through from the side direction groove, positioning bolt's lower extreme threaded connection has the nut piece, the nut piece is contradicted in the bottom surface of bottom plate. The utility model discloses an automatic eyelet punch machine material area levelling device, it can be used for the material area leveling to different specifications and needn't change the device to the result of use is better relatively.

Description

Material belt leveling device for automatic eyelet punching machine

Technical Field

The utility model relates to a button processing equipment, more specifically say, it relates to an automatic eyelet punch machine material area levelling device.

Background

An automatic eyelet punching machine is a device for automatically processing eyelet buttons and taking off the eyelet buttons from a formed metal material belt.

In the process of taking off the eyelet button from the material belt, the punch press needs to level the material belt firstly, and send the eyelet button below the material taking-off hole of the material taking-off die, so that the punch press can punch the eyelet button from the material taking-off hole to take off the eyelet button.

Most of the existing leveling devices are composed of a material guide plate, a material guide groove in an inverted T shape is arranged in the middle of the material guide plate, and a material belt formed with eyelet buttons passes through the material guide groove to complete leveling and alignment work.

When the leveling device is used, if the guide plates of different guide grooves need to be additionally disassembled and replaced when different eyelet buttons are processed, the use effect is poor, and therefore a new scheme needs to be provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic eyelet punch machine material area levelling device, it can be used for the material area levelling to multiple specification and needn't change the device to the result of use is better relatively.

The above technical purpose of the present invention can be achieved by the following technical solutions: a material belt leveling device for an automatic eyelet punch, which comprises a bottom plate and two trough forming plates, the bottom plate is provided with a leveling groove for a material belt to pass through, both ends and the upper part of the leveling groove are of an open structure, the two trough forming plates are transversely and symmetrically arranged and are arranged on the upper end surface of the bottom plate, the opposite sides of the two trough forming plates extend to the upper part of the leveling groove, a guide groove through which the upper part of the eyelet on the feeding belt passes is formed between the two trough forming plates, lateral grooves which are vertical to the leveling grooves are respectively arranged on the two sides of the bottom plate, the lateral grooves are longitudinally opened, a positioning bolt is fixedly arranged on the trough forming plate in a penetrating way, the positioning bolt extends downwards and passes through the lateral trough, the lower end of the positioning bolt is in threaded connection with a nut block, and the nut block abuts against the bottom surface of the bottom plate.

By adopting the technical scheme, the material belt punched with the eyelet button passes through the leveling groove, and the upper part of the eyelet button, namely the columnar part passes through the guide groove to finish the leveling work; when the eyelet buttons (upper parts) with different diameters need to be leveled, a worker can rotate the nut block and loosen the positioning bolt to ensure that the positioning bolt is not fixed on the trough forming plate any more; then, the worker can move the trough forming plates along the length direction of the lateral trough, and adjust the distance between the two trough forming plates, namely the width of the guide trough, so that the guide trough adapts to a new eyelet button; according to the content, the utility model discloses can be used to the eyelet button material area leveling of multiple specification and needn't change the device to the result of use is better relatively.

The utility model discloses further set up to: the width of guiding groove reduces from one end to the other end gradually, and the great one end of guiding groove width is the feed inlet.

Through adopting above-mentioned technical scheme, the opening of guiding groove is great relatively to make things convenient for the helosis button to get into the guiding groove, thereby the result of use is better.

The utility model discloses further set up to: and guide arc angles are formed on the chamfers on the two sides of the feed inlet of the guide groove.

By adopting the technical scheme, when the eyelet button material belt enters the guide groove, the guide arc angle can be utilized for guiding so as to further facilitate the eyelet button to enter the guide groove.

The utility model discloses further set up to: the feed trough forming plate comprises a trough forming plate body, wherein the trough forming plate body is provided with a discharge end, the discharge end is close to a guide groove, the upper end face of the trough forming plate body is provided with a pulling mechanism, the pulling mechanism comprises two connecting rods and a tension spring, the two connecting rods are respectively arranged on the upper end faces of the two trough forming plate bodies, and the two ends of the tension spring are respectively fixedly connected to the two connecting rods.

Through adopting above-mentioned technical scheme, the both ends of extension spring are connected with the connecting rod respectively, and two connecting rods are respectively through being fixed in on two silo profiled sheeting, and because two connecting rods are close to the discharge end of guiding groove, so the extension spring can provide the pulling force, reduces two silo profiled sheeting and by crowded probability open at the discharge end to strengthen the result of use.

The utility model discloses further set up to: a height-adjusting inner lining plate matched with the height-adjusting groove is arranged in the height-adjusting groove along the length direction, the lower portion of the bottom plate is in threaded connection with a lifting screw rod, the lifting screw rod extends upwards, and the end of the screw rod extends into the height-adjusting groove and is rotatably connected with the height-adjusting inner lining plate.

Through adopting above-mentioned technical scheme, the staff can drive the interior welt of increaseing through rotating the lifting screw and reciprocate at the leveling inslot to change the effective height in leveling groove, make its material area that adapts to different thickness, thereby improve the utility model discloses an adaptability.

The utility model discloses further set up to: the number of the lifting screws is two, the two lifting screws are respectively close to the feeding end and the discharging end of the leveling groove, and the side face of each lifting screw is provided with a scale surface along the length direction.

By adopting the technical scheme, the heightening inner lining plate is supported by the two lifting screws together, so that the heightening inner lining plate is more stable; and because the side surface of the lifting screw is provided with the scale surface along the length direction, the respective adjusting effect of the working personnel on the two lifting screws can be ensured, and the adverse effect caused by different adjusting amounts is reduced.

The utility model discloses further set up to: still include two elasticity clearance pieces, two the elasticity clearance piece is located outside the feed end of guiding groove, and is located the material and takes the both sides of removing the line, and the eyelet button of butt on the material area respectively, the elasticity clearance piece is connected in the bottom plate.

Through adopting above-mentioned technical scheme, two elasticity clearance pieces can butt respectively on the helosis button to do the clearance to it before getting into the guiding groove, prevent to have filth etc. to stay on the helosis button and disturb it and pass through the guiding groove.

The utility model discloses further set up to: the bottom plate is connected with a counting inductor, the counting inductor is located outside the discharge end of the guide groove, and the detection end faces the eyelet button.

Through adopting above-mentioned technical scheme, the staff can be with the output connection to production control system of inductor for the count to make statistics to the helosis button quantity of processing, thereby the result of use is better.

To sum up, the utility model discloses following beneficial effect has:

1. the material belt leveling device comprises a bottom plate and two material groove forming plates, wherein a leveling groove for a material belt to pass through is formed in the bottom plate, and two ends and the upper part of the leveling groove are of an opening structure; the opposite sides of the two trough forming plates extend to the upper part of the leveling groove, and a guide groove for the upper part of the eyelet to pass through is formed between the two trough forming plates; the two trough forming plates can transversely move along the arrangement direction, so that the width of the guide groove can be adjusted, and the utility model can adapt to eyelet buttons with different diameters;

2. the height-adjusting inner lining plate which can slide up and down is arranged in the leveling groove, so that a worker can change the position of the height-adjusting inner lining plate according to different thicknesses of the material belt to change the effective depth of the leveling groove, and the adaptability of the utility model is further improved; because the utility model discloses can take the leveling and needn't change overall structure to the heloma button material of different specifications, so the result of use is better.

Drawings

Fig. 1 is a schematic structural view of the present invention, showing the overall structure;

FIG. 2 is a partial exploded view of the present invention, mainly used to show the structure inside the leveling groove;

fig. 3 is a schematic structural view of the lifting screw of the present invention.

In the figure: 1. a base plate; 11. leveling the groove; 12. a lateral slot; 13. mounting a plate; 2. a trough forming plate; 20. a guide groove; 201. guiding an arc angle; 3. a pulling mechanism; 31. a connecting rod; 32. a tension spring; 4. heightening the inner lining plate; 41. a lifting screw; 42. a scale surface; 5. an elastic cleaning block; 51. mounting a rod; 6. a counting sensor; 7. positioning the bolt; 71. a nut block.

Detailed Description

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

The material belt leveling device for the automatic corn punching machine, referring to fig. 1 and 2, comprises a bottom plate 1 and two trough forming plates 2. The bottom plate 1 is in a cuboid shape; a leveling groove 11 is formed in the middle of the bottom plate 1 along the length direction, and two ends and the upper portion of the leveling groove 11 are of an upper opening structure.

The trough forming plates 2 fall on the upper end face of the bottom plate 1, and the two trough forming plates 2 are transversely symmetrically arranged on two sides of the central axis of the leveling groove 11. The opposite sides of the two trough forming plates 2 extend above the leveling grooves 11, and a gap between the two is formed as a guide groove 20.

When the eyelet button is used, the lower part of the eyelet button, namely the material belt, is arranged in the leveling groove 11, and the upper part of the eyelet button, namely the columnar part, passes through the guide groove 20 to finish the leveling work.

Referring to fig. 1 and 2, lateral grooves 12 perpendicular to the leveling grooves 11 are respectively formed on the bottom plate 1 at two sides of the leveling grooves, and the lateral grooves 12 extend along the width direction of the bottom plate 1 and are in an open structure in the vertical direction. A positioning bolt 7 vertically penetrates downwards through the trough forming plate 2, a screw part of the positioning bolt 7 downwards penetrates through the lateral trough 12, and an adaptive nut block 71 (nut) is connected to the end part in a threaded manner; the upper end surface of the nut block 71 abuts against the bottom surface of the base plate 1. The fixing of the trough forming plate 2 can be realized through the matching of the positioning bolt 7 and the nut block 71.

Due to the existence of the lateral grooves 12, when the eyelet buttons with different diameters need to be leveled, a worker can rotate the nut block 71 to loosen the positioning bolt 7, so that the trough forming plate 2 is not fixed any more; the follow-up staff can move the silo forming plate 2 and adjust the interval between two silo forming plates 2, change the width of guide groove 20 promptly to adapt to the eyelet button of different diameters, and fix with positioning bolt 7 and nut piece 71 again after accomplishing the regulation. Because the utility model discloses needn't change whole levelling device, so the utility model discloses an excellent in use effect.

Referring to fig. 1, in order to facilitate the eyelet button to enter the guide groove 20 and to complete the leveling work thereof, the guide groove 20 is configured such that the width thereof gradually decreases from the feeding end to the discharging end, i.e., the two trough forming plates 2 are rotated transversely, so that one ends of the two trough forming plates are close to each other. Meanwhile, chamfering processing is carried out on the two side corners of the feed inlet of the guide groove 20, so that a guide arc corner 201 is formed, and the eyelet button can enter conveniently.

Referring to fig. 1 and 2, because each silo profiled sheeting 2 relies on single positioning bolt 7 respectively fixedly, and the eyelet button in the use on the material area will be to silo profiled sheeting 2 application of force because of influence such as anterior traction force, especially in ejection of compact one end, this all leads to silo profiled sheeting 2 to take place to rotate after using a period, leads to influencing the result of use, for this reason the utility model discloses be provided with on the upper portion of two silo profiled sheeting 2 and draw holding mechanism 3.

The pulling and holding mechanism 3 comprises two connecting rods 31 and a tension spring 32; two connecting rods 31 are respectively vertically fixed on the upper part of one end of the trough forming plate 2 close to the discharge of the guide groove 20, and two ends of the tension spring 32 respectively hook the two connecting rods 31.

During the use, extension spring 32 keeps pulling force to two connecting rods 31 all the time to prevent that the eyelet button from pushing the two apart and disturbing the result of use in the discharge end when passing through in guide groove 20.

Referring to fig. 2, in order to further improve the applicability of the present invention, a height-adjusting inner lining plate 4 is disposed in the leveling groove 11 along the length direction; the lower part of the bottom plate 1 is connected with a lifting screw 41 by screw thread, the upper end of the lifting screw 41 extends into the leveling groove 11 and is rotatably connected with the height-adjusting lining plate 4, and the lower end of the lifting screw 41 extends out of the bottom plate 1.

The staff can rotate lifting screw 41 according to the thickness in material area, the bottom thickness of heloma button promptly to the welt 4 reciprocates in the drive heightening, changes the effective height of leveling groove 11, thereby the utility model discloses can adapt to the material area of different thickness.

Referring to fig. 3, in order to enhance the supporting effect of the lifting screws 41 on the height-adjustable lining plate 4, two lifting screws 41 are provided, and the two lifting screws 41 are respectively close to the feeding end and the discharging end of the leveling groove 11.

In order to ensure that the two lifting screws 41 can be lifted by the same stroke when being respectively operated, scale surfaces 42 are formed on the side surfaces of the lifting screws 41 along the length direction of the lifting screws, and scales are uniformly distributed on the scale surfaces 42 so that a worker can determine the movement amount of the lifting screws 41.

Referring to fig. 1 and 2, as some dirt inevitably falls on the material belt when the eyelet button is formed by stamping and the material belt moves, and the material belt passes through the guide groove 20, the material belt has interference, the bottom plate 1 is respectively and fixedly provided with mounting rods 51 at two sides of the feed end of the leveling groove 11, and the mounting rods 51 are sleeved with elastic cleaning blocks 5 made of sponge at the outer ends; two elasticity clearance pieces 5 are close to each other to respectively the butt in the helosis button, make helosis button material area can obtain the clearance from between the two when passing through, in order to strengthen the result of use.

Referring to fig. 1, a mounting plate 13 is fixedly connected to the discharge end of the leveling groove 11 on the bottom plate 1, a counting sensor 6 is fixedly mounted on the mounting plate 13, a detection line of the counting sensor 6 falls on the eyelet, and a signal output line of the counting sensor is connected to a production system of the eyelet so as to complete counting and counting work of the eyelet.

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 an automatic eyelet punch machine material area levelling device which characterized in that: comprises a bottom plate (1) and two trough forming plates (2), wherein a leveling groove (11) for a material belt to pass through is formed in the bottom plate (1), both ends and the upper part of the leveling groove (11) are of an open structure, the two trough forming plates (2) are transversely symmetrically arranged, the trough forming plates (2) are arranged on the upper end face of the bottom plate (1), opposite side edges of the two trough forming plates (2) extend to the upper part of the leveling groove (11), a guide groove (20) for the upper part of a button on the material belt to pass through is formed between the two trough forming plates (2), vertical lateral grooves (12) are respectively formed in both sides of the leveling groove (11) on the bottom plate (1), the lateral grooves (12) are longitudinally opened, positioning bolts (7) are fixedly arranged on the trough forming plates (2) in a penetrating manner, the positioning bolts (7) extend downwards and pass through the lateral grooves (12), the lower end of the positioning bolt (7) is in threaded connection with a nut block (71), and the nut block (71) abuts against the bottom surface of the bottom plate (1).

2. The strip leveling device for the automatic eyelet punch according to claim 1, wherein: the width of the guide groove (20) is gradually reduced from one end to the other end, and the end with the larger width of the guide groove (20) is a feed inlet.

3. The strip leveling device for the automatic eyelet punch according to claim 2, wherein: and guide arc angles (201) are formed on the two sides of the feed inlet of the guide groove (20) in a chamfering manner.

4. The strip leveling device for the automatic eyelet punch according to claim 2, wherein: the upper end face of silo profiled sheeting (2) is provided with draws and holds mechanism (3), draw and hold mechanism (3) including two connecting rods (31) and extension spring (32), two connecting rods (31) set up respectively in the upper end face of two silo profiled sheeting (2), and are close to the discharge end of guiding groove (20), the both ends difference fixed connection of extension spring (32) is in two connecting rods (31).

5. The strip leveling device for the automatic eyelet punch according to claim 1, wherein: a height-adjusting inner lining plate (4) matched with the height-adjusting inner lining plate is arranged in the leveling groove (11) along the length direction, the lower part of the bottom plate (1) is in threaded connection with a lifting screw (41), the lifting screw (41) extends upwards, and the end of the screw extends into the leveling groove (11) and is rotatably connected with the height-adjusting inner lining plate (4).

6. The strip leveling device for the automatic eyelet punch according to claim 5, wherein: the number of the lifting screws (41) is two, the two lifting screws (41) are respectively close to the feeding end and the discharging end of the leveling groove (11), and the side face of each lifting screw (41) is provided with a scale surface (42) along the length direction.

7. The strip leveling device for the automatic eyelet punch according to claim 1, wherein: still include two elasticity clearance pieces (5), two elasticity clearance piece (5) are located outside the feed end of guiding groove (20), and are located the material area and remove the both sides of line, and respectively the butt in the helosis button in material area, elasticity clearance piece (5) are connected in bottom plate (1).

8. The strip leveling device for the automatic eyelet punch according to claim 1, wherein: the bottom plate (1) is connected with a counting inductor (6), the counting inductor (6) is located outside the discharge end of the guide groove (20), and the detection end faces towards the eyelet button.