CN211331068U

CN211331068U - Multifunctional mechanical feeding mechanism

Info

Publication number: CN211331068U
Application number: CN201921911915.2U
Authority: CN
Inventors: 卢玉纯
Original assignee: Dongguan Jinzhao Electronic Technology Co ltd
Current assignee: Dongguan Jinzhao Electronic Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-25
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to machinery pay-off field specifically is multifunctional machinery feeding mechanism, including punching press mechanism, punching press mechanism includes the punch press, crosses guidance tape, mould, be equipped with on the punch press cross the guidance tape, install the inboard bottom of guidance tape the mould, be equipped with the mechanism that moves back that is used for the pay-off in the punching press mechanism, it includes fixed plate, cylinder, ejector pad, push shaft, swing plate one to move back the mechanism, the fixed plate rear portion is installed the cylinder, the cylinder rear end is equipped with the ejector pad, the welding of ejector pad one side has the push shaft, it is connected with to rotate on the push shaft swing plate one, swing plate one goes up through the key-type connection has the bull stick, the bull stick both ends all are equipped with swing plate two, swing plate two are kept away from bull stick one side all is equipped with the swing shaft, it is connected with the connecting block to rotate on the swing. The utility model discloses a move back a mechanism to can release the work piece from the mould, thereby avoid the card stifled.

Description

Multifunctional mechanical feeding mechanism

Technical Field

The utility model belongs to machinery pay-off field specifically relates to a multi-functional machinery feeding mechanism.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.

The existing mechanical feeding mechanism can not push out a workpiece punched by a punch press from a die, so that the workpiece is easy to clamp on the die.

It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses a move back a mechanism to can release the work piece from the mould, thereby avoid the card stifled.

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

the multifunctional mechanical feeding mechanism comprises a punching mechanism, the punching mechanism comprises a punch, a channel plate and a die, the channel plate is arranged on the punch, the die is arranged at the bottom of the inner side of the channel plate, a piece returning mechanism for feeding is arranged on the punching mechanism, the piece returning mechanism comprises a fixed plate, a cylinder, a push block, a push shaft and a first oscillating plate, the cylinder is arranged at the rear part of the fixed plate, the push block is arranged at the rear end of the cylinder, the push shaft is welded at one side of the push block, the first oscillating plate is connected to the push shaft in a rotating way, a rotating rod is connected to the first oscillating plate in a key way, two oscillating plates are arranged at two ends of the rotating rod, the oscillating shafts are arranged at the sides of the second oscillating plates far away from the rotating rod, connecting blocks are connected to the oscillating shafts in a rotating way, connecting rods are welded at the front ends of the connecting blocks, the lifting block is provided with a lifting rod above, and the upper end of the lifting rod is vertically welded with a lifting column.

On the basis of the technical scheme, the fixing plate is connected with the punch through bolts, and the fixing plate is connected and fastened with the punch.

On the basis of the technical scheme, a groove for lifting the lifting rod and the lifting column is formed in the mold, and the lifting rod and the lifting column can lift in the groove formed in the mold.

On the basis of the technical scheme, the fixing plate is L-shaped, and the cylinder is stably supported by the fixing plate.

On the basis of the technical scheme, the second oscillating plate is in key connection with the rotating rod, the rotating rod stably drives the second oscillating plate to rotate, the rotating rod is connected with the punch in a rotating mode, and the punch supports the rotating rod to rotate.

On the basis of the technical scheme, the lifting block is triangular, so that the lifting block can conveniently push the lifting rod to lift.

Compared with the prior art, the beneficial effects of the utility model are that:

the cylinder drives the push block and the push shaft to stretch and retract so as to drive the first swing plate to swing, further drives the rotating rod to rotate, the rotating rod synchronously drives the second swing plate and the swing shaft to rotate, meanwhile, the swing shaft drives the connecting block, the connecting rod and the lifting block to swing, and the lifting rod and the lifting column are lifted and put down alternately when the lifting block swings, so that a workpiece is ejected out of a mold, and blockage is avoided.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a first isometric view of the multi-function mechanical feed mechanism of the present invention;

fig. 2 is a second axial view of the multi-function mechanical feeding mechanism of the present invention;

FIG. 3 is a third perspective view of the multi-function mechanical feed mechanism of the present invention;

fig. 4 is a schematic structural view of a part returning mechanism in the multifunctional mechanical feeding mechanism of the present invention;

fig. 5 is a schematic view of a push shaft structure in the multifunctional mechanical feeding mechanism of the present invention;

fig. 6 is a schematic view of a structure of a connecting rod in the multifunctional mechanical feeding mechanism of the present invention.

The reference numerals are explained below:

1. a stamping mechanism; 101. punching; 102. a track passing plate; 103. a mold; 2. a withdrawing mechanism; 201. a fixing plate; 202. a cylinder; 203. a push block; 204. pushing the shaft; 205. a first swinging plate; 206. a second swinging plate; 207. a swing shaft; 208. a connecting rod; 209. a lifting block; 210. a lifting rod; 211. a lifting column; 212. connecting blocks; 213. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: the multifunctional mechanical feeding mechanism comprises a punching mechanism 1, wherein the punching mechanism 1 comprises a punch press 101, a passageway plate 102 and a mold 103, the passageway plate 102 is arranged on the punch press 101, the mold 103 is arranged at the bottom of the inner side of the passageway plate 102, a workpiece returning mechanism 2 for feeding is arranged on the punching mechanism 1, the workpiece returning mechanism 2 comprises a fixing plate 201, an air cylinder 202, a pushing block 203, a pushing shaft 204 and a swinging plate I205, the air cylinder 202 is arranged at the rear part of the fixing plate 201, the pushing block 203 is arranged at the rear end of the air cylinder 202, the pushing shaft 204 is welded at one side of the pushing block 203, the swinging plate I205 is rotatably connected to the pushing shaft 204, a rotating rod 213 is connected to the swinging plate I205 through a key, two swinging plates 206 are arranged at two ends of the rotating rod 213, a swinging shaft 207 is arranged at one side of each swinging plate II 206, which is far away from the rotating rod 213, a connecting block 212 is rotatably connected to the swinging shaft 207, a connecting, the upper end of the lifting rod 210 is vertically welded with a lifting column 211.

On the basis of the above-described embodiment: the fixing plate 201 is connected with the punch 101 through bolts, and the fixing plate 201 is connected and fastened with the punch 101; a groove for lifting the lifting rod 210 and the lifting column 211 is formed on the mould 103, and the lifting rod 210 and the lifting column 211 can be lifted in the groove formed on the mould 103; the fixing plate 201 is L-shaped, and the fixing plate 201 stably supports the cylinder 202; the second swinging plate 206 is in key connection with the rotating rod 213, the rotating rod 213 stably drives the second swinging plate 206 to rotate, the rotating rod 213 is in rotating connection with the punch press 101, and the punch press 101 supports the rotating rod 213 to rotate; the lifting block 209 is triangular in shape, so that the lifting block 209 can push the lifting rod 210 to lift conveniently.

The utility model discloses a theory of operation and use flow: when the punch press 101 punches a workpiece on the die 103, the cylinder 202 drives the push block 203 and the push shaft 204 to stretch and retract so as to drive the swing plate I205 to swing, and further drive the rotating rod 213 to rotate, the rotating rod 213 synchronously drives the swing plate II 206 and the swing shaft 207 to rotate, meanwhile, the swing shaft 207 drives the connecting block 212, the connecting rod 208 and the lifting block 209 to swing, and the lifting rod 210 and the lifting column 211 are lifted and lowered alternately when the lifting block 209 swings, so that the workpiece is ejected from the die 103, and therefore blocking is avoided.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. Multifunctional machinery feeding mechanism, including punching press mechanism (1), punching press mechanism (1) includes punch press (101), passageway board (102), mould (103), be equipped with on punch press (101) pass passageway board (102), it installs to pass inboard bottom of passageway board (102) mould (103), its characterized in that: the stamping mechanism (1) is provided with a return mechanism (2) for feeding, the return mechanism (2) comprises a fixing plate (201), an air cylinder (202), a push block (203), a push shaft (204) and a swing plate I (205), the air cylinder (202) is installed at the rear part of the fixing plate (201), the push block (203) is arranged at the rear end of the air cylinder (202), the push shaft (204) is welded at one side of the push block (203), the swing plate I (205) is connected to the push shaft (204) in a rotating mode, a rotating rod (213) is connected to the swing plate I (205) through a key, two swing plates (206) are arranged at two ends of the rotating rod (213), the swing shafts (207) are arranged on one sides of the rotating rod (213) in a rotating mode, a connecting block (212) is connected to the swing shaft (207) in a rotating mode, and a connecting rod (208) is welded at the front end of the connecting block (, the lifting block (209) has all been welded to connecting rod (208) front end, lifting block (209) top is equipped with lifter (210), lifter (210) upper end is vertical welding and has been had lift post (211).

2. The multi-function mechanical feed mechanism of claim 1, wherein: the fixing plate (201) is connected with the punch (101) through bolts.

3. The multi-function mechanical feed mechanism of claim 1, wherein: and grooves for lifting the lifting rod (210) and the lifting column (211) are formed in the die (103).

4. The multi-function mechanical feed mechanism of claim 1, wherein: the fixing plate (201) is L-shaped.

5. The multi-function mechanical feed mechanism of claim 1, wherein: the second swinging plate (206) is connected with the rotating rod (213) through a key, and the rotating rod (213) is connected with the punch (101) in a rotating mode.

6. The multi-function mechanical feed mechanism of claim 1, wherein: the lifting block (209) is triangular in shape.