CN219820348U - Automatic discharging, prepressing and forming die for resin raw materials - Google Patents
Automatic discharging, prepressing and forming die for resin raw materials Download PDFInfo
- Publication number
- CN219820348U CN219820348U CN202320528472.9U CN202320528472U CN219820348U CN 219820348 U CN219820348 U CN 219820348U CN 202320528472 U CN202320528472 U CN 202320528472U CN 219820348 U CN219820348 U CN 219820348U
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- China
- Prior art keywords
- forming die
- face
- die body
- resin raw
- plate
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- 239000011347 resin Substances 0.000 title claims abstract description 44
- 229920005989 resin Polymers 0.000 title claims abstract description 44
- 239000002994 raw material Substances 0.000 title claims abstract description 30
- 238000007599 discharging Methods 0.000 title claims abstract description 12
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims 2
- 239000002344 surface layer Substances 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 13
- 238000005056 compaction Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic discharging and prepressing forming die for resin raw materials, which comprises a forming die body, wherein a forming die cavity is formed in the forming die body, positioning grooves are formed in the two sides of the upper end face of the forming die body in a centering manner, a movable plate is detachably arranged on one side of the upper end face of the forming die body, a pull ring is arranged on the upper end face of the movable plate in a centering manner, a mounting plate with two sides abutting against the inner wall of the forming die body is arranged on the lower end face of the movable plate in a centering manner, a scraping knife for scraping resin raw materials is arranged on the lower end face of the mounting plate in a telescopic manner in a centering manner in a movable manner, positioning convex blocks are arranged on the two ends of the lower end face of the movable plate in a centering manner, one ends of the positioning convex blocks, which are far away from the movable plate, are movably inserted and mounted in the positioning grooves, rectangular side plates are arranged on the bottoms of the two sides of the forming die body in a movable manner, and the automatic discharging and prepressing forming die for the resin raw materials is reasonable in structure, and convenient for scraping a surface layer of the resin raw materials, and high in practicability.
Description
Technical Field
The utility model belongs to the technical field of prepressing forming dies, and particularly relates to an automatic discharging prepressing forming die for resin raw materials.
Background
The resin is usually an organic polymer which has a softening or melting range after being heated, tends to flow under an external force during softening, and is solid or semi-solid at normal temperature, or may be liquid. In a broad sense, any polymer compound which can be used as a raw material for processing plastic products is called a resin, and the resin is classified into a natural resin and a synthetic resin. Natural resins refer to amorphous organic materials derived from animal and plant secretions in nature, such as rosin, amber, shellac, and the like. Synthetic resin refers to resin products such as phenol resin, polyvinyl chloride resin, etc. obtained by chemical synthesis of simple organic substances or chemical reaction of some natural products, wherein the synthetic resin is a main component of plastics.
At present, when a resin product is manufactured, because the resin has a flowing tendency after softening, a mold is often used for manufacturing the resin product, air can be mixed in the process of injecting the resin material into the mold, so that a bubble cavity exists in the resin material in the mold, compaction is often performed through a pre-pressing piece, and the resin has certain adhesiveness, so that the surface layer of the resin product is easily driven to move in the process of completing lifting through compaction of the pre-pressing piece, and the surface layer of the resin product is uneven, so that the product quality is influenced.
Disclosure of Invention
The utility model aims to provide an automatic discharging, prepressing and forming die for resin raw materials, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the automatic discharging and prepressing forming die for the resin raw materials comprises a forming die body with a forming die cavity inside;
the utility model discloses a forming die, including forming die body, movable plate, pull ring, mounting panel, flexible movable mounting and scraping knife, the locating groove has all been seted up in the middle to the up end both sides of forming die body, and the movable plate has been dismantled on up end one side of forming die body, the pull ring is installed to the up end of movable plate in the middle to the structure, and the lower terminal surface of movable plate installs both sides butt in the mounting panel of forming die body inner wall in the middle to the structure, the flexible movable mounting in the middle of the lower terminal surface of mounting panel has the doctor blade that is used for scraping the resin raw materials.
Further, the two ends of the lower end face of the movable plate are provided with positioning convex blocks in a centering mode, and one end, far away from the movable plate, of each positioning convex block can be movably inserted and installed in the positioning groove.
Further, rectangular side plates are structurally installed at the bottoms of the two sides of the forming die body, and triangular rib plates with one side being structurally connected to the forming die body are fixedly installed at the two sides of the upper end face of each rectangular side plate.
Further, the bottom of the forming die body is provided with a counterweight bottom plate, positioning inserted bars are fixedly arranged on two sides of the upper end face of the counterweight bottom plate at equal intervals, and heightening supporting feet are arranged on two sides of the lower end face of the counterweight bottom plate, and the upper end faces of the heightening supporting feet are connected with the lower end face structure of the counterweight bottom plate.
Further, the top end of the positioning inserted link extends out of the rectangular side plate and is connected with a limiting clamping plate in a structure, and the outer edge surface of the positioning inserted link is sleeved with a pressure-bearing spring of which the top end and the bottom end are respectively abutted against the lower end face of the rectangular side plate and the upper end face of the counterweight bottom plate.
Compared with the prior art, the utility model has the following beneficial effects: thanks to the setting of mounting panel and strickle, after compacting the resin raw materials in the shaping die cavity and exhausting air, accessible pulling pull ring to make the fly leaf remove at the top position of shaping mould body, thereby strickle the work of resin raw materials at shaping mould body top through the strickle, ensure that the top layer of resin product is level and smooth, be favorable to guaranteeing product quality, the practicality is strong.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;
fig. 3 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.
In the figure: 1. a counterweight bottom plate; 2. raising the support leg; 3. positioning the inserted link; 4. a limiting clamping plate; 5. a pressure-bearing spring; 6. a molding die body; 7. rectangular side plates; 8. a molding cavity; 9. triangular rib plates; 10. a movable plate; 11. a pull ring; 12. a mounting plate; 13. a doctor blade; 14. positioning the protruding blocks; 15. and positioning grooves.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, this automatic blowing pre-compaction forming die of resin raw material, forming die body 6 including inside shaping die cavity 8 of seting up has been offered, positioning groove 15 has all been offered in the middle to shaping die body 6's up end both sides, and movable plate 10 is detachably installed on shaping die body 6's up end one side, the pull ring 11 is installed to movable plate 10's up end structure in the middle, and movable plate 10's lower terminal surface structure in the middle installs both sides butt in the mounting panel 12 of shaping die body 6 inner wall, the scalable movable mounting in the middle of mounting panel 12 has the doctor blade 13 that is used for strickling the resin raw material, owing to the setting of mounting panel 12 and doctor blade 13, after compacting the exhaust air to the resin raw material in the shaping die cavity 8, the accessible pulling pull ring 11, thereby make movable plate 10 carry out the work of strickling to the resin raw material at shaping die body 6 top through doctor blade 13, ensure that the top layer of resin product is level, be favorable to guaranteeing product quality, the practicality is strong.
As shown in fig. 1 and 3, two ends of the lower end surface of the movable plate 10 are centrally provided with positioning protruding blocks 14, and one end, far away from the movable plate 10, of the positioning protruding blocks 14 can be movably inserted and installed in the positioning grooves 15.
As shown in fig. 1, rectangular side plates 7 are mounted on the bottoms of the two sides of the forming die body 6, and triangular rib plates 9 with one side connected to the forming die body 6 are fixedly mounted on the two sides of the upper end surface of the rectangular side plates 7.
As shown in fig. 1, the bottom of the forming die body 6 is provided with a counterweight bottom plate 1, two sides of the upper end surface of the counterweight bottom plate 1 are fixedly provided with positioning inserting rods 3 at equal intervals, two sides of the lower end surface of the counterweight bottom plate 1 are provided with heightening support legs 2, the upper end surfaces of the heightening support legs 2 are connected with the lower end surface structure of the counterweight bottom plate 1, the top ends of the positioning inserting rods 3 extend out of the rectangular side plates 7 and are structurally connected with limiting clamping plates 4, and the outer edge surfaces of the positioning inserting rods 3 are sleeved with pressure springs 5 with top ends and bottom ends respectively abutted to the lower end surfaces of the rectangular side plates 7 and the upper end surfaces of the counterweight bottom plate 1.
Working principle: this resin raw material automatic blowing pre-compaction forming die, during the use, can be towards the injection resin raw materials in the shaping die cavity 8, air in the resin raw materials is extruded through outside pre-compaction piece afterwards, take out pre-compaction piece, and pull ring 11, drive fly leaf 10 through the sliding fit of location lug 14 and positioning groove 15 and remove, thereby make mounting panel 12 and doctor blade 13 remove, carry out the work of strickleing to the resin raw material surface through doctor blade 13, and can push down shaping die body 6 and loosen, drive shaping die body 6 and shake from top to bottom through the elasticity effect of pressure-bearing spring 5, thereby be favorable to carrying out the jolt ramming to the resin raw materials in the shaping die cavity 8, this resin raw material automatic blowing pre-compaction forming die, and is rational in infrastructure, be convenient for carry out the strickle to the resin raw material top layer and handle, the practicality is strong.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The automatic discharging and prepressing forming die for the resin raw materials comprises a forming die body (6) with a forming die cavity (8) arranged inside;
the method is characterized in that: positioning grooves (15) are formed in two sides of the upper end face of the forming die body (6) in a centering mode, a movable plate (10) is detachably arranged on one side of the upper end face of the forming die body (6), a pull ring (11) is installed in a centering structure of the upper end face of the movable plate (10), a mounting plate (12) with two sides abutting against the inner wall of the forming die body (6) is installed in a centering structure of the lower end face of the movable plate (10), and a scraping knife (13) for scraping resin raw materials is installed in a centering telescopic movable mode of the lower end face of the mounting plate (12).
2. The resin raw material automatic discharging pre-pressing forming die according to claim 1, wherein: the two ends of the lower end face of the movable plate (10) are provided with positioning convex blocks (14) in a centering structure, and one end, far away from the movable plate (10), of each positioning convex block (14) can be movably inserted and installed in the positioning groove (15).
3. The resin raw material automatic discharging pre-pressing forming die according to claim 1, wherein: rectangular side plates (7) are structurally arranged at the bottoms of two sides of the forming die body (6), and triangular rib plates (9) with one side being structurally connected to the forming die body (6) are fixedly arranged at two sides of the upper end face of each rectangular side plate (7).
4. The resin raw material automatic discharging pre-pressing forming die according to claim 3, wherein: the bottom of forming die body (6) is provided with counter weight bottom plate (1), equal distance fixed mounting in up end both sides of counter weight bottom plate (1) has location inserted bar (3), and the lower terminal surface both sides of counter weight bottom plate (1) all are provided with the bed hedgehopping stabilizer blade (2), the up end of bed hedgehopping stabilizer blade (2) is connected with the lower terminal surface structure of counter weight bottom plate (1).
5. The resin raw material automatic discharging pre-pressing forming die according to claim 4, wherein: the top end of the positioning inserted link (3) extends out of the rectangular side plate (7) and is structurally connected with a limiting clamping plate (4), and the outer edge surface of the positioning inserted link (3) is sleeved with a pressure-bearing spring (5) with the top end and the bottom end respectively abutting against the lower end surface of the rectangular side plate (7) and the upper end surface of the counterweight bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320528472.9U CN219820348U (en) | 2023-03-17 | 2023-03-17 | Automatic discharging, prepressing and forming die for resin raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320528472.9U CN219820348U (en) | 2023-03-17 | 2023-03-17 | Automatic discharging, prepressing and forming die for resin raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219820348U true CN219820348U (en) | 2023-10-13 |
Family
ID=88247095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320528472.9U Active CN219820348U (en) | 2023-03-17 | 2023-03-17 | Automatic discharging, prepressing and forming die for resin raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219820348U (en) |
-
2023
- 2023-03-17 CN CN202320528472.9U patent/CN219820348U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |