CN211419133U

CN211419133U - Scrap strip collecting mechanism in eye-splice punching equipment

Info

Publication number: CN211419133U
Application number: CN201922497453.0U
Authority: CN
Inventors: 廖文翔
Original assignee: Yichang Jielong Electric Co ltd
Current assignee: Yichang Jielong Electric Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-04
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a scrap strip collecting mechanism in eye-splice punching equipment, which comprises an upper supporting plate and a lower supporting plate which are fixedly connected on the side surface of the punching equipment, wherein the upper supporting plate is provided with a first guide component and a second guide component which are used for guiding scrap strips and incline towards the middle axis; the lower supporting plate is provided with a winding drum for winding the waste strip, and the lower supporting plate is also provided with a driving mechanism for driving the winding drum to rotate; the lower supporting plate is provided with two driving cylinders for driving the extrusion mechanism to act; the condition that the free swing of the discharged waste material strip in the punching equipment easily causes potential safety hazards to pedestrians is improved.

Description

Scrap strip collecting mechanism in eye-splice punching equipment

Technical Field

The utility model relates to a punching equipment field, concretely relates to scrap collecting mechanism in eye-splice punching equipment.

Background

When the insert buckle is punched, the raw material plate is conveyed into punching equipment for punching and the insert buckle unfolding structure is punched out, so that the raw material plate can meet the use requirement in the punching process, and the width of the raw material plate is larger than the actual machining size; two waste strips are produced in the punching process and extend out of the punching equipment; current punching equipment lets two waste material strips freely remove to the discharge end, and the waste material strip just carries out the waste material strip and handles after whole raw materials board punches a hole and finishes, causes the waste material strip freely to swing easily and causes pedestrian's potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a waste material strip collection mechanism among eye-splice punching equipment has solved the problem that the free swing of exhaust waste material strip caused pedestrian's potential safety hazard easily among the punching equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a scrap strip collecting mechanism in eye-splice punching equipment comprises an upper supporting plate and a lower supporting plate which are fixedly connected to the side surface of the punching equipment, wherein a first material guide assembly and a second material guide assembly which are used for guiding a scrap strip and incline towards a central axis are arranged on the upper supporting plate; the lower supporting plate is provided with a winding drum for winding the waste strip, and the lower supporting plate is also provided with a driving mechanism for driving the winding drum to rotate; the winding drum is provided with an extrusion mechanism for extruding the waste strip, and the lower supporting plate is provided with two driving cylinders for driving the extrusion mechanism to act.

Preferably, the winding drum comprises two supporting seats fixedly connected to the lower supporting plate, a winding shaft is rotatably mounted on the two supporting seats, and two ends of the winding shaft are fixedly connected with baffles.

Preferably, the driving mechanism comprises a driving motor, a driving belt pulley and a driven belt pulley, the driven belt pulley is fixedly arranged at one end of the winding shaft, the driving motor is fixedly arranged on the lower supporting plate, and the driving belt pulley is fixedly arranged on an output shaft of the driving motor; the driving belt wheel is connected with the driven belt wheel through a transmission belt.

Preferably, the extrusion mechanism comprises two extrusion plates which are slidably mounted on the winding shaft, and sliding sleeves are fixedly connected to the extrusion plates; a limiting shaft penetrates through the two sliding sleeves, and a return spring positioned between the two sliding sleeves is sleeved on the limiting shaft; the sliding sleeve is fixedly connected with a sliding plate which is slidably arranged on the lower support plate, and the sliding plate is fixedly connected with an inward extending limiting bulge.

Preferably, the first material guiding assembly and the second material guiding assembly respectively comprise a rotating seat fixed on the upper supporting plate, a guide wheel is rotatably mounted on the rotating seat, and a guide groove is formed in the guide wheel.

Compared with the prior art, the utility model discloses following beneficial effect has:

after the waste material strips led out from the punching equipment are guided onto the winding drum through the first material guide assembly and the second material guide assembly, the winding drum winds the waste material strips under the intermittent action of the driving mechanism; meanwhile, the extrusion mechanism arranged on the winding drum can contract the wound waste material strips under the pushing of the two driving cylinders; thereby avoid the waste material strip to stretch out the back in punching equipment and at the free condition of swinging of equipment one side, played the guarantee to pedestrian's safety.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of a first material guiding assembly and a second material guiding assembly;

in the figure, an upper support plate 1, a lower support plate 2, a first material guiding assembly 3, a second material guiding assembly 4, a winding drum 5, a support seat 51, a winding shaft 52, a baffle plate 53, a driving mechanism 6, a driving motor 61, a driving belt wheel 62, a driven belt wheel 63, a transmission belt 64, an extrusion mechanism 7, an extrusion plate 71, a sliding sleeve 72, a limiting shaft 73, a return spring 74, a sliding plate 75, a limiting bulge 76, a driving cylinder 8, a rotating seat 9, a guide wheel 10 and a guide groove 11.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1 to 3, the utility model provides a scrap collecting mechanism in eye-splice punching equipment, which comprises an upper supporting plate 1 and a lower supporting plate 2 fixedly connected to the side surface of the punching equipment, wherein the upper supporting plate 1 is provided with a first material guiding component 3 and a second material guiding component 4 which are used for guiding the scrap and incline towards the central axis; a winding drum 5 for winding the waste material strip is arranged on the lower supporting plate 2, and a driving mechanism 6 for driving the winding drum 5 to rotate is further arranged on the lower supporting plate 2; the winding drum 5 winds the waste material strips through intermittent actions of the driving mechanism 6, and the waste material strips are guided by the first material guide assembly 3 and the second material guide assembly 4 in the winding process of the waste material strips, so that the waste material strips can move towards the center of the winding drum 5 and are wound; in order to shrink and extrude the wound waste material strip, an extrusion mechanism 7 for extruding the waste material strip is arranged on the winding drum 5, and two driving cylinders 8 for driving the extrusion mechanism 7 to act are arranged on the lower supporting plate 2; the two driving cylinders 8 push the extrusion mechanism 7 to extrude and shrink the wound waste material strips, so that the waste material strips can be regularly wound on the winding drum 5.

The winding drum 5 comprises two supporting seats 51 fixedly connected to the lower supporting plate 2, winding shafts 52 are rotatably mounted on the two supporting seats 51, and baffles 53 are fixedly connected to two ends of each winding shaft 52; meanwhile, the driving mechanism 6 comprises a driving motor 61, a driving belt pulley 62 and a driven belt pulley 63, the driven belt pulley 63 is fixed at one end of the winding shaft 52, the driving motor 61 is fixedly arranged on the lower supporting plate 2, and the driving belt pulley 62 is fixedly arranged on an output shaft of the driving motor 61; the driving belt pulley 62 is connected with the driven belt pulley 63 through a transmission belt 64; after starting through driving motor 61 intermittent type formula for rolling axle 52 rotates, thereby carries out the rolling winding to the waste material strip, and plays limiting displacement to the position of waste material strip through baffle 53, avoids the waste material strip to stretch out to the outside condition of rolling axle 52.

Specifically, the extrusion mechanism 7 comprises two extrusion plates 71 slidably mounted on the take-up shaft 52, and a sliding sleeve 72 is fixedly connected to the extrusion plates 71; a limit shaft 73 penetrates through the two sliding sleeves 72, and a return spring 74 positioned between the two sliding sleeves 72 is sleeved on the limit shaft 73; a sliding plate 75 slidably mounted on the lower support plate 2 is fixedly connected to the sliding sleeve 72, and an inwardly extending limiting protrusion 76 is fixedly connected to the sliding plate 75; the two extrusion plates 71 slide oppositely to extrude and contract the waste material strips, and the sliding of the compression plates is limited under the action of the limiting shaft 73 to ensure that the moving process is relatively stable; and the two pressing plates 71 can only slide on the winding shaft 52 by the action of the sliding plate 75 and cannot rotate along with the rotation of the winding shaft 52; and the two driving cylinders 8 push the pressing plate 71 to slide and mainly move by pushing the sliding plate 75, and the piston rods of the driving cylinders 8 and the sliding plate 75 are pushed in contact.

In order to ensure the guiding effect of the first material guiding assembly 3 and the second material guiding assembly 4 on the waste material strips, the first material guiding assembly 3 and the second material guiding assembly 4 both comprise a rotating seat 9 fixed on the upper supporting plate 1, a guide wheel 10 is rotatably mounted on the rotating seat 9, and a guide groove 11 is formed in the guide wheel 10; play limiting displacement to the scrap strip through guide way 11 to leading wheel 10 rotates and makes the scrap strip can stably remove to reel 5.

In the explanation of the present invention, it should be noted that the terms "first", "second", and the like are only for convenience of description and understanding, and do not limit the number of usage, the order of installation, or the degree of importance of specific technical features.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a scrap bar collection mechanism in eye-splice punching equipment which characterized in that: the punching device comprises an upper supporting plate (1) and a lower supporting plate (2) which are fixedly connected to the side surface of the punching device, wherein a first material guide assembly (3) and a second material guide assembly (4) which are used for guiding waste strips and incline towards the central axis are arranged on the upper supporting plate (1); a winding drum (5) used for winding the waste strip is arranged on the lower supporting plate (2), and a driving mechanism (6) used for driving the winding drum (5) to rotate is further arranged on the lower supporting plate (2);

the extrusion mechanism (7) for extruding the waste material strip is arranged on the winding drum (5), and the two driving cylinders (8) for driving the extrusion mechanism (7) to move are arranged on the lower supporting plate (2).

2. The scrap collecting mechanism in a buckle punching apparatus according to claim 1, wherein: the winding drum (5) comprises two supporting seats (51) fixedly connected to the lower supporting plate (2), a winding shaft (52) is rotatably mounted on the two supporting seats (51), and two ends of the winding shaft (52) are fixedly connected with baffle plates (53).

3. The scrap collecting mechanism in a buckle punching apparatus according to claim 2, wherein: the driving mechanism (6) comprises a driving motor (61), a driving belt pulley (62) and a driven belt pulley (63), the driven belt pulley (63) is fixedly installed at one end of the winding shaft (52), the driving motor (61) is fixedly installed on the lower supporting plate (2), and the driving belt pulley (62) is fixedly installed on an output shaft of the driving motor (61); the driving belt wheel (62) is connected with the driven belt wheel (63) through a transmission belt (64).

4. The scrap collecting mechanism in a buckle punching apparatus according to claim 2, wherein: the extrusion mechanism (7) comprises two extrusion plates (71) which are slidably mounted on the winding shaft (52), and sliding sleeves (72) are fixedly connected to the extrusion plates (71); a limiting shaft (73) penetrates through the two sliding sleeves (72), and a return spring (74) positioned between the two sliding sleeves (72) is sleeved on the limiting shaft (73);

the sliding sleeve (72) is fixedly connected with a sliding plate (75) which is slidably arranged on the lower supporting plate (2), and the sliding plate (75) is fixedly connected with a limiting bulge (76) which extends inwards.

5. The scrap collecting mechanism in a plug-in punch apparatus according to any one of claims 1 to 4, wherein: first guide subassembly (3) and second guide subassembly (4) are all including being fixed in rotation seat (9) on last backup pad (1), it installs leading wheel (10) to rotate on seat (9), guide way (11) have been seted up on leading wheel (10).