Punching waste blanking machine for metal structural parts

Abstract

The utility model discloses a metal structural part punching waste blanking machine, which belongs to the technical field of sheet metal processing and specifically comprises a supporting seat, a blanking slideway and a driving component, the blanking slideway and the driving component are arranged on the supporting seat, the blanking slideway is obliquely arranged, one end of the blanking slideway, which is positioned at a high position, is used for receiving waste, and the other end of the blanking slideway is used for driving the driving component to rotate. Waste slides down from the end, located at the lower position, of the discharging slide way, the inclination direction of the discharging slide way is set as the length direction, and the driving assembly is used for driving the discharging slide way to do reciprocating motion in the length direction of the discharging track or the horizontal direction of the vertical plane where the length direction of the discharging slide way is located. According to the utility model, the driving component is used for controlling the obliquely arranged blanking slide way to reciprocate, by reasonably setting parameters, under the action of inertia, wastes can slide down from the lower end along the blanking slide way, and according to the scheme, the structure is simple, the possibility of damage is low, and the maintenance and replacement cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sheet metal processing technology field, especially, relate to a metal structural part punching waste blanking machine. BACKGROUND

[0002] Metal structural part is a kind of comprehensive cold working process for metal sheet, including shear, punch / cut / compound, fold, forming etc..Sheet metal has the characteristics of lighter weight, higher strength, low cost, good mass production performance etc., so it is widely used in the field of electronic appliances, communication, automobile industry etc..

[0003] In the process flow of metal sheet continuous punching, the blanking and collection of the edge waste punched down are faced, in the prior art, there is a scheme that a conveying belt is arranged below the punching machine for punching, and the metal plate punched down is dropped into the conveying belt, and the waste is taken out along the fixed direction by the conveying belt and slides into the waste box for collection.

[0004] And in actual use, the inventor finds that in continuous punching, the conveying belt also synchronously runs, since it has more parts, the chain, bearing etc.on it are prone to damage, at the same time, affected by the gap of the conveying belt itself, the problem of metal waste being stuck in the gap of the conveying belt to cause the damage of the conveying belt occurs, therefore, the scheme provides a scheme capable of improving the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a metal structural part punching waste blanking machine to solve the problems in the background art.

[0006] To achieve the above object, one technical scheme of the utility model is as follows: a metal structural part punching waste blanking machine, comprising a support base, a blanking chute and a driving assembly arranged on the support base, the blanking chute is arranged obliquely, one end of the blanking chute at high position is used for receiving waste, the waste slides from one end of the blanking chute at low position, the oblique direction of the blanking chute is set as length direction, and the driving assembly is used to drive the blanking chute to reciprocate along the length direction of blanking track or along the horizontal direction of vertical plane where the length direction is located.

[0007] Preferably, the support base is provided with a guide rail, and the chute is provided with a sliding block matched with the blanking chute.

[0008] Preferably, the blanking track is arranged on a cross beam, the cross beam is arranged along the width direction of the blanking chute, the sliding block is arranged on the cross beam, and the driving assembly is used to drive the cross beam to move.

[0009] Preferably, the driving assembly comprises a driving motor and a sector gear arranged at the output end of the driving motor, two parallel racks are arranged on the blanking chute, the two racks are arranged along the movement direction of the blanking chute, the teeth of the two racks are arranged towards each other, and the sector gear is in mesh with the two racks in sequence.

[0010] Preferably, the blanking chute comprises two plate bodies which are partially stacked in the width direction, the two plate bodies are provided with a guard rail along the length direction at the edges away from each other in the width direction, and the cross beam is provided with a fixing piece for fixing the blanking chute.

[0011] Preferably, the plate body is provided with a connecting piece for fixing the two plate bodies at the end in the length direction.

[0012] Preferably, a roller is arranged between the sliding block and the guide rail.

[0013] Preferably, the driving motor controls the movement of the sector gear through a speed reducer.

[0014] The beneficial effects of the present application are as follows: the driving assembly controls the reciprocating movement of the blanking chute arranged in an inclined manner, reasonable parameters are set, under the action of inertia, the waste material can slide from one end of the blanking chute, the structure is simple and not easy to damage, and the maintenance and replacement cost is reduced.

[0015] The guide rail can enhance the stability of the movement of the blanking chute, the cross beam further enhances the stability of the blanking chute, and the strength of the blanking chute material can be reduced by controlling the movement of the cross beam, thereby reducing the cost of the blanking chute.

[0016] The blanking chute composed of two plate bodies can adjust the width of the blanking chute and improve the application of the product under different width conditions.

[0017] The connecting piece can enhance the stability of the blanking chute as a whole.

[0018] The speed reducer with appropriate parameters can effectively ensure the blanking effect of the waste material. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the present application;

[0020] Figure 2 is a connection relationship schematic view of the support seat and the driving assembly of the present application;

[0021] Figure 3 is a connection relationship schematic view between the cross beam and the track in the present application;

[0022] Figure 4 is the structural schematic view of the blanking chute in the utility model;

[0023] Figure 5 is the setting mode schematic view of the rack in the utility model;

[0024] Figure 6 is Figure 3 the A part enlarged schematic view of

[0025] In the drawing: 1, support seat; 2, blanking chute; 3, crossbeam; 4, guide rail; 5, sliding block; 6, driving motor; 7, speed reducer; 8, sector gear; 9, rack; 10, plate body; 11, connecting piece; 12, fixed sheet metal; 13, connecting bolt; 14, connecting hole. DETAILED DESCRIPTION

[0026] The preferred embodiments of the utility model are described in detail below in combination with the drawings, so that the advantages and features of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined. EMBODIMENT

[0027] Referring to Figure 1 , Figure 2 , a metal structural part punching waste blanking machine, comprising a support seat 1, a blanking chute 2 and a driving assembly arranged on the support seat 1, the blanking chute 2 is arranged obliquely, one end of the blanking chute 2 at a high position is used for receiving waste, the waste falls from one end of the blanking chute 2 at a low position, the oblique direction of the blanking chute 2 is set as the length direction, the driving assembly is used for driving the blanking chute 2 to do reciprocating motion along the length direction of the blanking track or along the horizontal direction of the vertical plane where the length direction is located, wherein the preferred oblique angle of the blanking chute 2 is 5-10°, the support seat 1 is a box body, and the driving assembly is fixed in the box body.

[0028] Referring to Figures 1-3 , the blanking track is arranged on a crossbeam 3, the crossbeam 3 is arranged along the width direction of the blanking chute 2, the support seat 1 is provided with a guide rail 4, the crossbeam 3 is provided with a sliding block 5 matched with the blanking chute 2, and the driving assembly is used for driving the crossbeam 3 to move, of course, in other embodiments, the crossbeam 3 can not be arranged, and the sliding block 5 can be directly fixed on the blanking chute 2.

[0029] Referring to Figure 2 , Figure 5The driving assembly comprises a driving motor 6 and a sector gear 8 arranged at the output end of the driving motor 6, two parallel racks 9 are arranged on the blanking chute 2, the two racks are arranged along the movement direction of the blanking chute, the teeth of the two racks 9 are arranged towards each other, and the sector gear 8 is periodically engaged with the two racks 9 in sequence.

[0030] Wherein, refer to Figure 3 、 Figure 4 、 Figure 6 The blanking chute 2 comprises two plate bodies 10 arranged in a partially laminated manner in the width direction, the two plate bodies 10 are provided with a guard along the length direction at the edges away from each other in the width direction, and the cross beam 3 is provided with a fixing piece for fixing the blanking chute 2. The fixing piece comprises a fixing metal plate 12 provided with a waist-shaped hole, the cross beam 3 is provided with a connecting hole 14, and the fixing metal plate 12 is fixed on the cross beam 3 through a connecting bolt 13. Preferably, two connecting bolts 13 are arranged.

[0031] Wherein, refer to Figure 4 The plate body 10 is provided with a connecting piece 11 for fixing the two plate bodies 10 at the end in the length direction, the connecting piece 11 can be in the form of bolt and nut cooperation, and in order to ensure that the two plate bodies 10 of different widths can be fixed, a plurality of connecting through holes can be arranged on the plate body 10 in the width direction.

[0032] Wherein, a roller (not marked in the figure) is arranged between the sliding block 5 and the guide rail 4, and in the embodiment, the roller is fixed on the sliding block 5 and can roll on the top surface of the guide rail 4 along the length direction of the guide rail 4.

[0033] Wherein, the driving motor 6 controls the movement of the sector gear 8 through a speed reducer 7.

[0034] Working process and principle:

[0035] The utility model discloses a driving assembly controls reciprocating motion of the blanking chute 2 arranged in an inclined mode, through reasonable setting parameter, under the action of inertia, will make the waste material can slide along the blanking chute 2 from one end of low place, and the scheme has simple structure and is not easy to damage, and reduces maintenance and replacement cost.

[0036] The above only is the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation of the utility model specification and the attached drawing contents, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A metal structural component punching waste unloading machine, characterized in that: Includes a support base (1), a feeding slide (2) disposed thereon, and a drive assembly. The feeding slide (2) is inclined. The end of the feeding slide (2) located at the higher position is used to receive waste material. The waste material slides down from the end of the feeding slide (2) located at the lower position. The inclined direction of the feeding slide (2) is set as the length direction. The drive assembly is used to drive the feeding slide (2) to reciprocate along the length direction of the feeding track or along the horizontal direction of the vertical plane where its length direction is located. The drive assembly includes a drive motor (6) and a sector gear (8) placed at the output end of the drive motor (6). Two racks (9) are arranged parallel to each other on the unloading slide (2). The two racks are arranged along the movement direction of the unloading slide. The teeth of the two racks (9) are arranged facing each other. The sector gear (8) meshes with the two racks (9) in sequence.

2. The metal structural component punching waste unloading machine according to claim 1, characterized in that: The support base (1) is provided with a guide rail (4), and the slide is provided with a slider (5) for use with the feeding slide (2).

3. A metal structural component punching waste unloading machine according to claim 2, characterized in that: The feeding track is set on a crossbeam (3), the crossbeam (3) is set along the width direction of the feeding slide (2), the slider (5) is set on the crossbeam (3), and the driving component is used to drive the crossbeam (3) to move.

4. A metal structural component punching waste unloading machine according to claim 3, characterized in that: The feeding chute (2) includes two plates (10) that are partially stacked in the width direction. The two plates (10) are provided with guards along the length direction at their edges that are far apart in the width direction. The crossbeam (3) is provided with a fixing member for fixing the feeding chute (2).

5. A metal structural component punching waste unloading machine according to claim 4, characterized in that: The plate (10) has a connector (11) for fixing the two plates (10) at its ends in the longitudinal direction.

6. A metal structural component punching waste unloading machine according to claim 2, characterized in that: A roller is provided between the slider (5) and the guide rail (4).

7. A metal structural component punching waste unloading machine according to claim 1, characterized in that: The drive motor (6) controls the movement of the sector gear (8) by controlling a reducer (7).

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