CN215151122U

CN215151122U - Buffer block forming device

Info

Publication number: CN215151122U
Application number: CN202121412632.0U
Authority: CN
Inventors: 胡传龙; 王晓震
Original assignee: Yangzhou Saiprun Rubber And Plastic Co ltd
Current assignee: Yangzhou Saiprun Rubber And Plastic Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-14
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a buffer block forming device. This buffer block forming device includes the thermoforming machine, the thermoforming machine is provided with the last electric plate, the top of going up the electric plate is connected with first vertical hydro-cylinder, the both sides of going up the electric plate are provided with the side clamp splice, the bottom of side clamp splice is connected with the vertical hydro-cylinder of second, be provided with down the electric plate under the last electric plate, the lateral wall of lower electric plate is connected with horizontal hydro-cylinder, be provided with the push pedal under the lower electric plate, the bottom of push pedal is connected with the vertical hydro-cylinder of third, the bottom rigid coupling of going up the electric plate has the cope match-plate pattern, the side clamp splice cooperation centre gripping of both sides has well template, the top rigid coupling of lower electric plate has the lower bolster, the cope match-plate pattern, be used for the shaping buffer block behind well template and the lower bolster compound die, the top rigid coupling of push pedal has a plurality of ejecting block, ejecting block is used for ejecting good buffer block. The utility model provides a prior art can not realize the automatic drawing of patterns of buffer block, lead to the problem that production efficiency is low.

Description

Buffer block forming device

Technical Field

The utility model belongs to the technical field of the production technique and specifically relates to a buffer block forming device is related to.

Background

As shown in fig. 1-2, the conventional buffer block forming apparatus includes a movable mold plate 1' and a movable mold plate 2', and since the outer sidewall of the buffer block has a section of inverted buckle, the movable mold plate 2' is divided into a first movable mold plate 21' and a second movable mold plate 22' for easy processing. However, the buffer blocks produced after the movable die plate 1 'and the movable die plate 2' are assembled on the hot-press forming machine cannot be automatically demoulded, the buffer blocks need to be pulled out of the cavity one by one manually, the production efficiency is very low, the temperature of the die is high, and the potential safety hazard of scalding workers exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can automatic drawing of patterns, improve production efficiency, eliminate the buffer block forming device who scalds staff potential safety hazard to prior art not enough, the utility model aims at providing a can.

In order to achieve the above object, the utility model discloses a technical scheme that buffer block forming device adopted is:

the utility model provides a buffer block forming device, includes the hot briquetting machine, and the hot briquetting machine is provided with the electric hot plate, and the top of going up the electric hot plate is connected with first vertical hydro-cylinder, and the both sides of going up the electric hot plate are provided with the side clamp splice, and the bottom of side clamp splice is connected with the vertical hydro-cylinder of second, goes up the electric hot plate and is provided with the electric hot plate down under, and the lateral wall of lower electric hot plate is connected with horizontal hydro-cylinder, is provided with the push pedal under the electric hot plate down, and the bottom of push pedal is connected with the vertical hydro-cylinder of third, the bottom rigid coupling of going up the electric hot plate has the cope match of the template, and the side clamp splice cooperation centre gripping of both sides has well template, and the top rigid coupling of lower electric hot plate has the lower bolster, is used for the shaping buffer block after cope match, well template and the lower bolster compound die, and the top rigid coupling of push pedal has a plurality of ejecting block, and ejecting good buffer block is used for ejecting shaping. After the buffer block molding, the flexible end of first vertical hydro-cylinder retracts, go up the electric plate and drive the cope match-plate pattern and go upward, the flexible end of the vertical hydro-cylinder of second stretches out, the side clamp splice drives the cope match-plate pattern and goes upward, the flexible end of horizontal hydro-cylinder retracts, the lower electric plate drives the outside roll-off of lower bolster to hot briquetting machine, the flexible end retraction of the vertical hydro-cylinder of second, the side clamp splice drives the cope match-plate pattern and resets, the vertical hydro-cylinder of third stretches out, the push pedal drives the ejecting buffer block that stays at the cope match-plate pattern of ejecting piece.

Preferably, the ejection block is an ejection boss, and the ejection boss and the bottom plate are integrally formed. A plurality of buffer blocks share one ejection boss, so that the structure is simplified, and the manufacture is convenient.

Preferably, the bottom plate is provided with a plurality of first guide pillars, and the middle template is provided with a first guide hole into which the first guide pillar is inserted. The first guide pillar is inserted into the first guide hole, so that the matching precision of the ejection boss and the middle template is improved, the ejection boss is prevented from damaging the mold, and the ejection boss can be ensured to accurately and smoothly eject the buffer block.

Preferably, the lower template is provided with a plurality of second guide pillars, and the middle template is provided with second guide holes into which the second guide pillars are inserted. The lower template and the middle template are changed into sliding connection from fixed connection, and need insert the second through the second guide pillar and lead the positive hole, improve the precision that the two are connected to guarantee the shaping quality of buffer block.

Preferably, the top surface of the lower template is provided with a protrusion, a first conical positioning surface is arranged at a protruded corner, a protrusion-inserted recess is formed at the bottom of the middle template, and a second conical positioning surface matched with the first positioning surface is arranged at a recessed corner. The first conical positioning surface is attached to the second conical positioning surface, so that the precise positioning of the lower template and the middle template is realized, the connection precision of the lower template and the middle template is further improved, and the forming quality of the buffer block is improved.

Compared with the prior art, the utility model, have following advantage:

1. the middle template and the lower template which are fixedly connected originally are changed into sliding connection by utilizing a device of a hot-press forming machine, after the buffer block is formed, the upper template moves upwards, the lower template slides to the outer side of the hot-press forming machine, and the buffer block left in the middle template is ejected out by the ejection block, so that the automatic demoulding of the buffer block is realized, the production efficiency is improved, and the potential safety hazard of scalding workers due to high temperature of the mould is eliminated;

2. the ejection boss and the bottom plate are integrally formed, the plurality of buffer blocks share the ejection boss, the structure is simplified, the manufacture is convenient, the first guide pillar is inserted into the first guide hole, the matching precision of the ejection boss and the middle template is improved, the ejection boss is prevented from damaging the mold, and the ejection boss can be ensured to accurately and smoothly eject the buffer blocks;

3. the second guide pillar is inserted into the second guide hole, so that the coarse positioning of the lower template and the middle template is realized, the first conical positioning surface is attached to the second conical positioning surface, the fine positioning of the lower template and the middle template is realized, and the forming quality of the buffer block is ensured.

Drawings

FIG. 1 is a top view of a conventional buffer block forming mold;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic structural view of the buffer block forming device of the present invention;

fig. 4 is a side view showing a mold clamping state of the buffer block molding device of the present invention;

fig. 5 is a side view showing the open state of the buffer block molding device of the present invention;

FIG. 6 is a schematic view of the structure of the base plate;

FIG. 7 is a schematic structural view of the lower template;

fig. 8 is a schematic structural view of the middle template.

The hot-press forming machine comprises a hot-press forming machine 1, an upper electric plate 11, a first vertical oil cylinder 12, a side clamping block 13, a second vertical oil cylinder 14, a lower electric plate 15, a horizontal oil cylinder 16, a push plate 17, a third vertical oil cylinder 18, an upper template 2, a middle template 3, a second guiding hole 31, a concave 32, a second conical positioning surface 321, a first guiding hole 33, a lower template 4, a second guide pillar 41, a convex 42, a first conical positioning surface 421, a bottom plate 5, an ejector block 51 and a first guide pillar 52.

Detailed Description

The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.

As shown in fig. 3 to 8, a buffer block forming device comprises a hot press forming machine 1, wherein the hot press forming machine is provided with an upper electric plate 11, the top of the upper electric plate is connected with a first vertical oil cylinder 12, two sides of the upper electric plate are provided with side clamping blocks 13, the bottom of the side clamping blocks is connected with a second vertical oil cylinder 14, a lower electric plate 15 is arranged under the upper electric plate, the front side wall of the lower electric plate is connected with a horizontal oil cylinder 16, a push plate 17 is arranged under the lower electric plate, the bottom of the push plate is connected with a third vertical oil cylinder 18, the bottom of the upper electric plate is fixedly connected with an upper template 2, the side clamping blocks at two sides are matched with and clamp a middle template 3, the top of the lower electric plate is fixedly connected with a lower template 4, the lower template is provided with four second guide posts 41 which are uniformly arranged, the middle template is provided with a second guide hole 31 into which the second guide post is inserted, the lower template and the middle template are changed into sliding connection, and coarse positioning is realized by inserting the second guide post into the second guide hole, the connection precision of the lower template and the middle template is improved to ensure the forming quality of the buffer block, the top surface of the lower template is processed with a protrusion 42, the corner of the protrusion is processed with a first conical positioning surface 421, the bottom of the middle template is processed with a protrusion inserted recess 32, the corner of the recess is processed with a second conical positioning surface 321 matched with the first positioning surface, the first conical positioning surface is attached to the second conical positioning surface to realize the precise positioning of the lower template and the middle template, the connection precision of the lower template and the middle template is further improved, the forming quality of the buffer block is improved, the upper template, the middle template and the lower template are used for forming the buffer block after being matched, the top of the push plate is fixedly connected with four ejection blocks 51, the ejection blocks are ejection bosses, the ejection bosses are formed by processing the bottom plate 5, the plurality of buffer blocks share one ejection boss, the structure is simplified, the middle template is manufactured conveniently, the bottom plate is provided with four first guide posts 52 which are uniformly arranged, the middle template is provided with a first guide hole 33 into which the first guide post is inserted, the first guide hole and the second guide hole are the same hole, machining is reduced, manufacturing cost is reduced, the first guide pillar is inserted into the first guide hole, matching precision of the ejection boss and the middle template is improved, the ejection boss is prevented from damaging a mold, and the ejection boss can be accurately and smoothly ejected out of the buffer block.

The utility model discloses a concrete working process and principle: after the buffer block molding, the flexible end of first vertical hydro-cylinder retracts, go up the electric plate and drive the cope match-plate pattern and go upward, the flexible end of the vertical hydro-cylinder of second stretches out, the side clamp splice drives the cope match-plate pattern and goes upward, the flexible end of horizontal hydro-cylinder retracts, the lower electric plate drives the outside roll-off of lower bolster to hot briquetting machine, the flexible end retraction of the vertical hydro-cylinder of second, the side clamp splice drives the cope match-plate pattern and resets, the vertical hydro-cylinder of third stretches out, the push pedal drives the ejecting buffer block that stays at the cope match-plate pattern of ejecting piece. The utility model discloses utilize the device of thermoforming machine from the area, through adding ejecting boss, realize the automatic drawing of patterns after the buffer block shaping, improved production efficiency greatly, also eliminated the artifical potential safety hazard of getting the piece and being scalded of staff simultaneously.

Claims

1. The utility model provides a buffer block forming device, includes the hot briquetting machine, and the hot briquetting machine is provided with the electric plate, and the top of going up the electric plate is connected with first vertical hydro-cylinder, and the both sides of going up the electric plate are provided with the side clamp splice, and the bottom of side clamp splice is connected with the vertical hydro-cylinder of second, goes up the electric plate and is provided with the electric plate down under, and the lateral wall of lower electric plate is connected with horizontal cylinder, is provided with the push pedal under the electric plate down, and the bottom of push pedal is connected with the vertical hydro-cylinder of third, its characterized in that: the bottom of the upper electric heating plate is fixedly connected with an upper template, the side clamping blocks on the two sides are matched and clamped with a middle template, the top of the lower electric heating plate is fixedly connected with a lower template, the upper template, the middle template and the lower template are used for forming a buffer block after being matched, the top of the push plate is fixedly connected with a plurality of ejection blocks, and the ejection blocks are used for ejecting the formed buffer block.

2. The buffer block molding apparatus according to claim 1, wherein: the ejection block is an ejection boss, and the ejection boss and the bottom plate are integrally formed.

3. The buffer block molding apparatus according to claim 2, wherein: the bottom plate is provided with a plurality of first guide pillars, and the middle template is provided with a first guide hole into which the first guide pillars are inserted.

4. The buffer block molding apparatus according to claim 1, wherein: the lower template is provided with a plurality of second guide pillars, and the middle template is provided with a second guide hole into which the second guide pillars are inserted.

5. The buffer block molding apparatus according to claim 4, wherein: the top surface of the lower template is provided with a protrusion, a first conical positioning surface is arranged at the protruded corner, a protrusion-inserted recess is formed in the bottom of the middle template, and a second conical positioning surface matched with the first positioning surface is arranged at the recessed corner.