CN219902947U - Plastic mold with upper mold and lower mold located doubly - Google Patents
Plastic mold with upper mold and lower mold located doubly Download PDFInfo
- Publication number
- CN219902947U CN219902947U CN202321567209.7U CN202321567209U CN219902947U CN 219902947 U CN219902947 U CN 219902947U CN 202321567209 U CN202321567209 U CN 202321567209U CN 219902947 U CN219902947 U CN 219902947U
- Authority
- CN
- China
- Prior art keywords
- base
- positioning
- mold
- plate
- plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 43
- 229920003023 plastic Polymers 0.000 title claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a plastic mold with double positioning of an upper mold and a lower mold, which relates to the technical field of plastic molds and comprises a base, wherein a fixing plate is arranged at the top of the base, a clamping groove is formed at the bottom of the fixing plate, a top plate is slidably arranged in the clamping groove, when plastic is molded, a worker pulls a dust screen to enable the top plate to enter the clamping groove, a first electromagnet is started, an iron pulling plate is adsorbed on the first electromagnet, the clamping plate enters the clamping groove to prop against the top plate, the dust screen can prevent external dust from entering the mold at the moment, when the plastic is taken, the first electromagnet is closed, the pulling plate is reset under the elastic force of a spring, the clamping plate leaves the clamping groove, the top plate and the dust screen are lowered, the top plate falls on the top of the base, the time of the mold and the air contact of a factory is reduced, the cleaning time of the worker is shortened, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of plastic molds, in particular to a plastic mold with double positioning of an upper mold and a lower mold.
Background
The mould industry is used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds and tools of the required products. A mold is a tool for making a molded article, which is composed of various parts, and different molds are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. When the relative lower mould of current plastic mold goes up the mould and carries out the removal processing under the drive of pneumatic cylinder, carries out location processing through spacing post, and the lower mould carries out buffer treatment through buffer gear, but plastic mold can't carry out dustproof protection to stop gear and handle, in the workshop course of working, there is the raise dust, there is the dust in the air simultaneously, leads to spacing cylinder structural adhesion dust of usefulness, influences the smoothness of removal location to influence plastic mold's processing.
In the prior art, as in chinese patent CN 216914673U, a plastic mold with dual positioning of upper and lower molds comprises a plastic mold main body, install on the plastic mold main body and go up mould mount pad and bed die mount pad, and go up and be connected with mould and bed die respectively on mould mount pad and the bed die mount pad, buffer gear is installed to the bed die mount pad lower extreme, plastic mold main body upper end is equipped with the roof, and roof upper end side evenly installs the pneumatic cylinder, the pneumatic cylinder lower extreme passes the roof and is connected with the location connecting plate, and the location connecting plate is connected with last mould mount pad, roof lower extreme evenly is connected with spacing post and locating lever, the location connecting plate lower extreme is equipped with the protection screen, and both ends all are connected with the cleaning plate with spacing post through connection about the protection screen cover. The cleaning plate for cleaning the limiting column is arranged on the plastic mold with the upper mold and the lower mold in double positioning, so that the limiting smoothness is prevented from being influenced by adhering dust or dust on the limiting column, and the plastic mold is convenient to use.
In the above patent, although the through holes are formed in the protective net cover so that the workers take out the molded plastic, if the through holes are too large, the workers can have less dust entering the mold from the through holes when the upper mold and the lower mold separate and dissipate heat after taking out the plastic, thereby affecting the production of the plastic mold, and the dust can fall on the side wall of the mold, so that the working time of the workers is prolonged.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, when workers take out plastics and separate upper and lower dies for heat dissipation, dust can not enter the dies from through holes, and provides the plastic die with double positioning of the upper and lower dies.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a plastic mold of upper and lower mould dual location, includes the base, the base top is provided with the fixed plate, the draw-in groove has been seted up to the fixed plate bottom, slidable mounting has the roof in the draw-in groove, roof bottom fixed mounting has the dust screen, the spout is installed in penetrating the base top, dust screen and spout sliding connection, two U templates are installed to fixed plate bilateral symmetry, two U template one side is all run through and is installed the cardboard, two in the fixed plate entering spout is all run through to the opposite one side of cardboard, two the equal fixed mounting in one side that the cardboard is on the back of the body has the arm-tie, two fixed mounting has two springs between arm-tie and the two U templates respectively, two U templates are close to two equal fixed mounting in one side of arm-tie respectively have two first electro-magnets.
Preferably, four electric telescopic rods are fixedly arranged at the bottom of the base, positioning rods are fixedly arranged at the telescopic ends of the electric telescopic rods, the positioning rods penetrate through the base, a lower die is arranged at the top of the base, an upper die is fixedly arranged at the bottom of the fixing plate, four positioning holes are formed in one sides, close to the base, of the lower die and the upper die, and the four positioning rods are slidably arranged in the four positioning holes respectively.
Preferably, four positioning grooves are formed in the bottom of the fixing plate, second electromagnets are fixedly arranged at the tops of the four positioning grooves, and the four positioning rods are respectively and slidably arranged in the four positioning grooves.
Preferably, the cleaning groove is formed in the bottom of the base, the air cylinders are fixedly mounted on the four side walls of the base, and the output ends of the air cylinders penetrate through the base to enter the cleaning groove and are fixedly provided with the brushes.
Preferably, the four positioning holes and the four positioning grooves are respectively embedded with the four positioning rods.
Preferably, the support frame is fixedly installed at four corners of the bottom of the base, and injection holes are formed in the fixing plate and the top of the upper die in a penetrating mode.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, when plastic is molded, a worker pulls the dust screen, so that the top plate enters the clamping groove, the first electromagnet is started, the iron pulling plate is adsorbed on the first electromagnet, the clamping plate enters the clamping groove and props against the top plate, so that the dust screen can prevent external dust from entering the die, when the plastic is taken out, the first electromagnet is closed, the pulling plate resets under the action of the elastic force of the spring, the clamping plate leaves the clamping groove, the top plate and the dust screen descend, the top plate falls on the top of the base, the time for the die to contact with factory air is reduced, the cleaning time of the worker is shortened, and the working efficiency is improved.
2. According to the utility model, when the dust screen rises, the air cylinder is started, and pushes the brush to move towards the dust screen, so that dust adsorbed on the dust screen is cleaned, and the dust screen is prevented from being blocked by the air cylinder.
Drawings
Fig. 1 is an overall perspective view of a plastic mold with double positioning of upper and lower molds according to the present utility model;
fig. 2 is a perspective view of a plastic mold with dual positioning of upper and lower molds according to the present utility model;
FIG. 3 is a cross-sectional view of a fixing plate of a plastic mold with double positioning of upper and lower molds according to the present utility model;
FIG. 4 is a cross-sectional view of a positioning slot of a plastic mold with dual positioning of an upper mold and a lower mold;
fig. 5 is a perspective view of a cleaning tank of a plastic mold with double positioning of upper and lower molds according to the present utility model.
Legend description: 1. a base; 2. a support frame; 3. a dust screen; 4. a fixing plate; 5. injection molding holes; 6. an electric telescopic rod; 7. a positioning rod; 8. a lower die; 9. an upper die; 10. positioning holes; 11. a chute; 12. a top plate; 13. a clamping groove; 14. a U-shaped plate; 15. a clamping plate; 16. pulling a plate; 17. a first electromagnet; 18. a spring; 19. a positioning groove; 20. a second electromagnet; 21. a cleaning tank; 22. a cylinder; 23. a brush.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In the embodiment 1, as shown in fig. 1-5, the utility model provides a plastic mold with double positioning of an upper mold and a lower mold, which comprises a base 1, wherein a fixing plate 4 is arranged at the top of the base 1, a clamping groove 13 is formed at the bottom of the fixing plate 4, a top plate 12 is slidably mounted in the clamping groove 13, a dust screen 3 is fixedly mounted at the bottom of the top plate 12, a sliding groove 11 is arranged at the top of the base 1 in a penetrating manner, the dust screen 3 is slidably connected with the sliding groove 11, two U-shaped plates 14 are symmetrically mounted at two sides of the fixing plate 4, clamping plates 15 are arranged at one side of each of the two U-shaped plates 14 in a penetrating manner, two opposite sides of each of the two clamping plates 15 penetrate through the fixing plate 4 and enter the sliding groove 11, pull plates 16 are fixedly mounted at one side, opposite to each of the two clamping plates 15, two springs 18 are fixedly mounted between the two pull plates 16 and the two U-shaped plates 14, and two first electromagnets 17 are fixedly mounted at one sides, close to the two U-shaped plates 16 respectively.
The effect that its whole embodiment 1 reaches is, during plastic shaping, staff pulls dust screen 3 for roof 12 gets into draw-in groove 13 in, start first electro-magnet 17, the arm-tie 16 of iron is adsorbed on first electro-magnet 17, cardboard 15 gets into draw-in groove 13 in, support roof 12, prevent its decline, dust screen 3 can prevent external dust entering mould this moment, when getting plastics, close first electro-magnet 17, arm-tie 16 resets under the elasticity effect of spring 18, cardboard 15 leaves draw-in groove 13, roof 12 and dust screen 3 descend, roof 12 falls at base 1 top, reduce the time of mould and mill's air contact, staff's clean time has been reduced, improve work efficiency.
In embodiment 2, as shown in fig. 1-5, further, four electric telescopic rods 6 are fixedly installed at the bottom of the base 1, positioning rods 7 are fixedly installed at telescopic ends of the four electric telescopic rods 6, the four positioning rods 7 penetrate through the base 1, a lower die 8 is arranged at the top of the base 1, an upper die 9 is fixedly installed at the bottom of the fixing plate 4, four positioning holes 10 are formed in the lower die 8 and one side, close to the base 1, of the upper die 9 in a penetrating mode, and the four positioning rods 7 are respectively and slidably installed in the four positioning holes 10.
Further, four positioning grooves 19 are formed in the bottom of the fixing plate 4, second electromagnets 20 are fixedly arranged at the tops of the four positioning grooves 19, and four positioning rods 7 are respectively and slidably arranged in the four positioning grooves 19.
Further, the cleaning groove 21 is formed in the bottom of the base 1, the air cylinders 22 are fixedly mounted on the four side walls of the base 1, and when the air cylinders 22 penetrate through the base 1, the output ends of the air cylinders 22 enter the cleaning groove 21 and are fixedly provided with the brushes 23.
Further, the four positioning holes 10 and the positioning grooves 19 are respectively embedded with the four positioning rods 7, so that the upper die 9 and the lower die 8 are prevented from being misaligned when being contacted, and the molding quality of plastics is affected.
Further, four corners of the bottom of the base 1 are fixedly provided with supporting frames 2 for supporting the base 1, and injection holes 5 are formed in the top of the fixing plate 4 and the top of the upper die 9 in a penetrating mode.
The effect achieved in the whole embodiment 2 is that when the dust screen 3 is lifted, the cylinder 22 is started, and the cylinder 22 pushes the brush 23 to move toward the dust screen 3, so that dust adsorbed on the dust screen 3 is cleaned, and the dust is prevented from blocking the dust screen 3.
Working principle: during positioning, a worker starts the electric telescopic rod 6, four positioning rods 7 ascend, the four positioning rods 7 respectively penetrate through four positioning holes 10 on the lower die 8, the lower die 8 is placed on the base 1, then the four positioning holes 10 respectively penetrate through four positioning holes 10 of the upper die 9 and enter four positioning grooves 19 on the fixed plate 4, a second electromagnet 20 is started, the top of the iron positioning rod 7 is adsorbed on the surface of the second electromagnet 20, the electric telescopic rod 6 is started, the positioning rod 7 descends, the fixed plate 4 and the upper die 9 are driven to descend until the bottom of the upper die 9 is attached to the top of the lower die 8, then the worker pours plastics into the die from the injection hole 5, after the plastic molding is finished, the electric telescopic rod 6 is started, the upper die 9 ascends, the worker takes out the plastics, then the second electromagnet 20 is closed, the upper die 9 and the lower die 8 are taken out, the inside of the upper die 9 and the lower die is cleaned and replaced, when the plastic is molded, a worker pulls the dust screen 3, the top plate 12 enters the clamping groove 13, the first electromagnet 17 is started, the iron pull plate 16 is adsorbed on the first electromagnet 17, the clamping plate 15 enters the clamping groove 13 and props against the top plate 12 to prevent the iron pull plate 16 from descending, at the moment, the dust screen 3 can prevent external dust from entering the die, when the plastic is taken out, the first electromagnet 17 is closed, the pull plate 16 resets under the action of the elastic force of the spring 18, the clamping plate 15 leaves the clamping groove 13, the top plate 12 and the dust screen 3 descend, the top plate 12 falls on the top of the base 1, when the dust screen 3 ascends, the cylinder 22 pushes the brush 23 to move towards the dust screen 3, the dust adsorbed on the dust screen 3 is cleaned, and the dust screen 3 is prevented from being blocked.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a plastic mold of upper and lower mould dual location, includes base (1), its characterized in that: the utility model discloses a base, including base (1), fixed plate (4), draw-in groove (13) have been seted up to base (1) top, draw-in groove (13) slidable mounting has roof (12), roof (12) bottom fixed mounting has dust screen (3), spout (11) are installed in running through at base (1) top, dust screen (3) and spout (11) sliding connection, two U template (14) are installed to fixed plate (4) bilateral symmetry, two U template (14) one side all runs through and installs cardboard (15), two in fixed plate (4) entering spout (11) are all run through to one side that cardboard (15) are relative, two equal fixed mounting in one side that cardboard (15) are opposite has arm-tie (16), two fixed mounting has two springs (18) between arm-tie (16) and two U template (14) respectively, two U template (14) are close to one side of two arm-tie (16) respectively and are equal fixed mounting has two first electro-magnets (17).
2. The plastic mold with double positioning of upper and lower molds according to claim 1, wherein: four electric telescopic rods (6) are fixedly arranged at the bottom of the base (1), positioning rods (7) are fixedly arranged at telescopic ends of the electric telescopic rods (6), the four electric telescopic rods (7) penetrate through the base (1), a lower die (8) is arranged at the top of the base (1), an upper die (9) is fixedly arranged at the bottom of the fixing plate (4), four positioning holes (10) are formed in one side, close to the base (1), of each lower die (8) and each upper die (9), and the four electric telescopic rods (7) are slidably arranged in the four positioning holes (10) respectively.
3. The plastic mold with double positioning of upper and lower molds according to claim 2, wherein: four positioning grooves (19) are formed in the bottom of the fixing plate (4), second electromagnets (20) are fixedly arranged at the tops of the four positioning grooves (19), and the four positioning rods (7) are respectively and slidably arranged in the four positioning grooves (19).
4. The plastic mold with double positioning of upper and lower molds according to claim 1, wherein: the cleaning tank (21) has been seted up to base (1) bottom, four lateral walls of base (1) are all fixed mounting have cylinder (22), when the output of cylinder (22) all runs through base (1) and gets into in cleaning tank (21) and fixed mounting have brush (23).
5. A plastic mold with double positioning of upper and lower molds according to claim 3, wherein: the four positioning holes (10) and the positioning grooves (19) are respectively embedded with the four positioning rods (7).
6. The plastic mold with double positioning of upper and lower molds according to claim 2, wherein: the four corners of the bottom of the base (1) are fixedly provided with a supporting frame (2), and injection holes (5) are formed in the tops of the fixing plate (4) and the upper die (9) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321567209.7U CN219902947U (en) | 2023-06-19 | 2023-06-19 | Plastic mold with upper mold and lower mold located doubly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321567209.7U CN219902947U (en) | 2023-06-19 | 2023-06-19 | Plastic mold with upper mold and lower mold located doubly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219902947U true CN219902947U (en) | 2023-10-27 |
Family
ID=88463448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321567209.7U Active CN219902947U (en) | 2023-06-19 | 2023-06-19 | Plastic mold with upper mold and lower mold located doubly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219902947U (en) |
-
2023
- 2023-06-19 CN CN202321567209.7U patent/CN219902947U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208601832U (en) | A kind of injection molding machine for damping block | |
| CN208542833U (en) | A kind of novel die that can improve hardware machining accuracy | |
| CN219902947U (en) | Plastic mold with upper mold and lower mold located doubly | |
| CN107649587A (en) | A kind of buffering stamping forming mould for being easy to fast demoulding | |
| CN111186069A (en) | High-efficient EVA foaming make-up machine | |
| CN206936172U (en) | A kind of notebook casing die | |
| CN214517437U (en) | Improved machining die for manufacturing casting machine | |
| CN217225258U (en) | Quick fixing device is used in precision mold manufacturing | |
| CN212288856U (en) | Novel rubber sole forming machine | |
| CN217751987U (en) | Concrete structural member forming die convenient to drawing of patterns | |
| CN212707759U (en) | High-pressure grouting machine | |
| CN216914673U (en) | Plastic mold with upper mold and lower mold capable of achieving double repositioning | |
| CN219899806U (en) | Buffer structure of stamping die for metal product processing | |
| CN215279471U (en) | Stamping die for automobile | |
| CN210158198U (en) | Lipstick all-silica-gel stripper | |
| CN220515139U (en) | Hard alloy stamping die | |
| CN217252678U (en) | Die casting device for polishing sheet processing | |
| CN217191922U (en) | Stamping device for full sheet metal processing of motorcycle | |
| CN214266296U (en) | 3D embossing mold utensil of module installation | |
| CN211868445U (en) | Injection mold vacuum chuck formula inserts fixing device | |
| CN209550044U (en) | A kind of easily assembling cleaning plant of numerical control bender | |
| CN216914958U (en) | Antique connected tile forming equipment | |
| CN216226865U (en) | Mould is used in production of full-automatic high efficiency filter | |
| CN219191428U (en) | Novel graphite mould of antioxidation | |
| CN220681517U (en) | Tire mould convenient to drawing of patterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |