CN210617103U

CN210617103U - Ejection mechanism of molding press

Info

Publication number: CN210617103U
Application number: CN201921312036.8U
Authority: CN
Inventors: 冯荣青; 范迪维
Original assignee: Changzhou Bangze Precision Machinery Co Ltd
Current assignee: Changzhou Bangze Precision Machinery Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-26
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a moulding press ejection mechanism, the power distribution box comprises a box body, the equal fixedly connected with pillar in both ends about the inner chamber bottom of box, the top fixedly connected with atress frame of pillar, the inner chamber sliding connection of atress frame has the atress board, the module under the top fixedly connected with of atress board, the lower extreme of inner chamber of box is provided with liftout mechanism, liftout mechanism includes step motor. The utility model discloses a step motor, the threaded rod, the screwed pipe, first spout, the spliced pole, the pillar, the stress frame, the effect of stress board and lower module, it is poor to have solved the ejecting effect of current moulding press ejection mechanism, traditional ejecting mode all adopts electric putter to carry out ejecting, under the condition of long-time punching press, the dynamics of its punching press is great, and directly adopt electric putter just can cause the damage to electric putter, ejecting in order to lead to leading to can't keeping in touch with the material, not only need maintain it and change, and reduced work efficiency's problem.

Description

Ejection mechanism of molding press

Technical Field

The utility model relates to a moulding press technical field specifically is a moulding press ejection mechanism.

Background

The mould press is a special device for integrating the vulcanization, the pressing and the forming of raw materials, has an automatic program control function, is advanced and reliable in a hydraulic system, can realize automatic constant temperature, automatic deflation, automatic mould stripping and automatic control time, and does not have the phenomenon of mould expansion in the vulcanization process due to the adoption of a mechanical link mechanism;

however, the ejection effect of the ejection mechanism of the existing molding press is poor, the traditional ejection mode adopts the electric push rod for ejection, the force for stamping is large under the condition of long-time stamping, the electric push rod is damaged by directly adopting the electric push rod, so that the material cannot be ejected, the material needs to be maintained and replaced, the working efficiency is reduced, and therefore, the ejection mechanism of the molding press is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moulding press ejection mechanism possesses ejecting effectual advantage, and it is poor to have solved the ejecting effect of current moulding press ejection mechanism, and traditional ejecting mode all adopts electric putter to carry out ejecting, and under the condition of long-time punching press, the dynamics of its punching press is great, and directly adopts electric putter just can cause the damage to electric putter to lead to unable ejecting with the material, not only need maintain it and change, has reduced work efficiency's problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a moulding press ejection mechanism, includes the box, the equal fixedly connected with pillar in both ends about box inner chamber bottom, the top fixedly connected with atress frame of pillar, the inner chamber sliding connection of atress frame has the atress board, the module under the top fixedly connected with of atress board, the lower extreme of box inner chamber is provided with liftout mechanism, liftout mechanism includes step motor, step motor's output fixedly connected with threaded rod, the outside threaded connection of threaded rod has the screwed pipe, the top fixedly connected with spliced pole of screwed pipe, the top of spliced pole and the bottom fixed connection of atress board, the top of box inner chamber is provided with punching press mechanism.

Preferably, the punching press mechanism includes the cylinder, cylinder fixed mounting is in the both ends at box inner chamber top, the bottom fixedly connected with connecting plate of cylinder, the equal fixedly connected with in both ends goes up the module about the connecting plate bottom.

Preferably, the equal fixedly connected with second slider in the left and right sides of atress board, the second spout has all been seted up to the both sides of atress frame inner chamber, second spout and second slider sliding connection.

Preferably, a first sliding groove is formed in the outer side of the threaded pipe, sliding rods are fixedly connected to the left end and the right end of the bottom of the first sliding groove, and the sliding rods are connected with the first sliding groove in a sliding mode.

Preferably, the left end and the right end of the bottom of the inner cavity of the stress frame are fixedly connected with rubber pads, and the tops of the rubber pads are in contact with the bottom of the stress plate.

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

1. the utility model is provided with the material ejecting mechanism, the stress frame, the stress plate and the lower module, which can effectively increase the ejecting effect, and is not easy to damage, and simultaneously increases the working efficiency, when the connecting plate is driven by the air cylinder, the connecting plate drives the upper module to punch downwards, the stepping motor is started by the external controller, the stepping motor drives the threaded rod, the threaded rod drives the threaded pipe, the threaded pipe drives the connecting column, the connecting column drives the stress plate to move upwards, thereby ejecting the material punched at the top of the stress plate, the rubber pad is utilized to protect the stress plate, the threaded rod and the threaded pipe, so as to reduce the damage degree, the first chute, the second slider and the sliding rod are utilized to limit the material, the problem of poor ejecting effect of the ejecting mechanism of the existing mould press is solved, the traditional ejecting mode adopts the electric push rod to eject, under the condition of long-time punching, the force of punching is great, and directly adopt electric putter just can cause the damage to electric putter to lead to unable ejecting with the material, not only need maintain it and change, reduced work efficiency's problem moreover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the punching mechanism of the present invention;

fig. 3 is the schematic structural diagram of the material ejecting mechanism of the present invention.

In the figure: 1. a box body; 2. a stamping mechanism; 21. a cylinder; 22. a connecting plate; 23. an upper module; 3. a material ejecting mechanism; 31. a stepping motor; 32. a threaded rod; 33. a threaded pipe; 34. a first chute; 35. connecting columns; 4. a pillar; 5. a stress frame; 6. a second chute; 7. a second slider; 8. a stress plate; 9. a lower module; 10. a rubber pad; 11. a slide bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an ejection mechanism of a molding press comprises a box body 1, wherein the left and right ends of the bottom of the inner cavity of the box body 1 are fixedly connected with a supporting column 4, the top of the supporting column 4 is fixedly connected with a stress frame 5, the left and right ends of the bottom of the inner cavity of the stress frame 5 are fixedly connected with rubber pads 10, the top of the rubber pads 10 is contacted with the bottom of a stress plate 8, the inner cavity of the stress frame 5 is slidably connected with the stress plate 8, the left and right sides of the stress plate 8 are fixedly connected with second sliding blocks 7, the two sides of the inner cavity of the stress frame 5 are respectively provided with a second sliding chute 6, the second sliding chutes 6 are slidably connected with the second sliding blocks 7, the top of the stress plate 8 is fixedly connected with a lower module 9, the ejection effect of the ejection mechanism can be effectively increased, the ejection mechanism is not easy to damage, the working efficiency is increased, the ejection mechanism 3, the output end of the stepping motor 31 is fixedly connected with a threaded rod 32, the outer side of the threaded rod 32 is in threaded connection with a threaded pipe 33, the outer side of the threaded pipe 33 is provided with a first chute 34, the left end and the right end of the bottom of the first chute 34 are fixedly connected with a slide rod 11, the slide rod 11 is in sliding connection with the first chute 34, the problem that the ejection effect of the ejection mechanism of the existing molding press is poor is solved, the traditional ejection mode adopts an electric push rod for ejection, the stamping force is large under the condition of long-time stamping, the electric push rod is damaged by directly adopting the electric push rod, so that the material cannot be ejected, the material needs to be maintained and replaced, and the working efficiency is reduced, the top of the threaded pipe 33 is fixedly connected with a connecting column 35, the top of the connecting column 35 is fixedly connected with the bottom of the stress plate 8, and the top of, punching press mechanism 2 includes cylinder 21, and cylinder 21 fixed mounting is in the both ends at 1 inner chamber top of box, and the bottom fixedly connected with connecting plate 22 of cylinder 21, the equal fixedly connected with in both ends go up module 23 about connecting plate 22 bottom.

When the ejection mechanism 3, the stress frame 5, the stress plate 8 and the lower module 9 are arranged, the ejection effect can be effectively improved, the ejection is not easy to damage, and the working efficiency is improved, when the connecting plate 22 is driven by the air cylinder 21, the connecting plate 22 drives the upper module 23 to perform downward stamping, the stepping motor 31 is started by the external controller, the stepping motor 31 drives the threaded rod 32, the threaded rod 32 drives the threaded pipe 33, the threaded pipe 33 drives the connecting column 35, the connecting column 35 drives the stress plate 8 to move upwards, so that the material stamped on the top of the stress plate 8 is ejected, the rubber pad 10 can be used for protecting the stress plate 8, the threaded rod 32 and the threaded pipe 33 so as to reduce the damage degree of the material, the relationship of sliding connection of the first sliding chute 34, the second sliding chute 6, the second sliding block 7 and the sliding rod 11 is used for limiting the material, and the poor ejection effect of the ejection mechanism of the existing molding press is solved, traditional ejecting mode all adopts electric putter to carry out ejecting, and under the condition of long-time punching press, the dynamics of its punching press is great, and directly adopts electric putter just can cause the damage to electric putter to lead to unable ejecting with the material, not only need maintain it and change, reduced work efficiency's problem moreover.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a moulding press ejection mechanism, includes box (1), its characterized in that: the left end and the right end of the bottom of the inner cavity of the box body (1) are fixedly connected with supporting columns (4), the top of the strut (4) is fixedly connected with a stress frame (5), the inner cavity of the stress frame (5) is connected with a stress plate (8) in a sliding way, the top of the stress plate (8) is fixedly connected with a lower module (9), the lower end of the inner cavity of the box body (1) is provided with a material ejecting mechanism (3), the material ejecting mechanism (3) comprises a stepping motor (31), the output end of the stepping motor (31) is fixedly connected with a threaded rod (32), the outer side of the threaded rod (32) is in threaded connection with a threaded pipe (33), the top of the threaded pipe (33) is fixedly connected with a connecting column (35), the top of spliced pole (35) and the bottom fixed connection of atress board (8), the top of box (1) inner chamber is provided with punching press mechanism (2).

2. The die press ejection mechanism of claim 1, wherein: punching press mechanism (2) include cylinder (21), cylinder (21) fixed mounting is in the both ends at box (1) inner chamber top, the bottom fixedly connected with connecting plate (22) of cylinder (21), module (23) are gone up to the equal fixedly connected with in both ends about connecting plate (22) bottom.

3. The die press ejection mechanism of claim 1, wherein: the equal fixedly connected with second slider (7) in both sides about atress board (8), second spout (6) have all been seted up to the both sides of atress frame (5) inner chamber, second spout (6) and second slider (7) sliding connection.

4. The die press ejection mechanism of claim 1, wherein: first spout (34) have been seted up in the outside of screwed pipe (33), both ends all fixedly connected with slide bar (11) about first spout (34) bottom, slide bar (11) and first spout (34) sliding connection.

5. The die press ejection mechanism of claim 1, wherein: the left end and the right end of the bottom of the inner cavity of the stress frame (5) are fixedly connected with rubber pads (10), and the tops of the rubber pads (10) are in contact with the bottom of the stress plate (8).