CN209794540U - Plastic suction mold of high-efficient compound die - Google Patents
Plastic suction mold of high-efficient compound die Download PDFInfo
- Publication number
- CN209794540U CN209794540U CN201920479907.9U CN201920479907U CN209794540U CN 209794540 U CN209794540 U CN 209794540U CN 201920479907 U CN201920479907 U CN 201920479907U CN 209794540 U CN209794540 U CN 209794540U
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- mould
- template
- plate
- lower template
- plastic suction
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Abstract
The utility model belongs to the technical field of the mould equipment technique and specifically relates to a plastic suction mould of high-efficient compound die, comprising a base plate, cope match-plate pattern and lower bolster, the bottom plate symmetry is equipped with the gag lever post, the cope match-plate pattern top is provided with the clamp plate of cover on the gag lever post, a pressing plate, cope match-plate pattern and lower bolster both ends all are provided with and are used for the fixed orifices of establishing with the gag lever post cover, lower bolster top surface middle part is provided with lower mould benevolence, the cope match-plate pattern below is provided with mould benevolence, it passes through die carrier and cope match-plate pattern connection to go up the mould benevolence, it establishes the buffer spring on the gag lever post to be provided with the cover between cope match-plate pattern and the lower bolster, be provided. The utility model discloses a limit rod can effectively improve the compound die precision, and buffer spring can prevent that the lower bolster from descending too fast and influencing the compound die precision, and pneumatic means can seal the gas that the air collecting channel prevents to carry impurity and get into influence product quality.
Description
Technical Field
The utility model belongs to the technical field of the mould equipment technique and specifically relates to a plastic suction mould of high-efficient compound die.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. In modern industrial production, in order to meet the requirement of mass and high-efficiency production, a mould becomes important process equipment for producing various products and daily necessities, and plastic suction molding, also called vacuum molding, is one of thermoplastic plastic thermoforming methods. The plastic sucking molding method is that the material to be processed is heated and softened, then the softened material is absorbed on a mold by vacuum through an air channel at the edge of the mold, and the molded plastic product is obtained after short-time cooling. The operation is sealed to the mostly open-close type structure that adopts between current plastic suction mould's template, easily the sealed not tight circumstances such as appear, and use inconvenient, use harder, influence mould efficiency, there is the cooling tube undersize simultaneously, cooling efficiency is low, rivers are little with formed part area of contact, the cooling effect is not high, and the cooling is inhomogeneous, leads to product shaping efficiency to reduce, and the air flue is not sealed has impurity to flow in easily and leads to the quality to descend the scheduling problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior plastic suction mould technology, the utility model provides a plastic suction mould of a high-efficient compound die.
The utility model provides a technical scheme that its technical problem adopted is: a plastic suction mould for efficiently assembling a mould comprises a bottom plate, an upper template and a lower template, wherein the lower template is arranged above the bottom plate, the upper template is arranged above the lower template, limiting rods for fixing the upper template and the lower template are symmetrically arranged at the left end and the right end of the top surface of the bottom plate, a pressing plate sleeved on the limiting rods is arranged above the upper template, fixing holes for sleeving the limiting rods are formed in the two ends of the pressing plate, the upper template and the lower template, a lower mould core is arranged in the middle of the top surface of the lower template, an upper mould core is arranged below the upper template and connected with the upper template through a mould frame, a buffer spring sleeved on the limiting rods is arranged between the upper template and the lower template, vent holes connected with the lower mould core are formed in the lower mould core, an air suction hole and an air collecting channel are formed in the bottom plate, a groove, and a pneumatic device is arranged between the groove and the bottom surface of the air collecting channel.
Furthermore, the lower template is fixed with the bottom plate through pins.
Further, all be provided with the bush in the fixed orifices including cope match-plate pattern and lower bolster, the fixed orifices diameter agrees with the gag lever post diameter.
Furthermore, a screw rod used for being fixed with the limiting rod is arranged on the side face of the pressing plate, a rotating block used for rotating is arranged at the outer end of the screw rod, and hanging rings are symmetrically arranged on the top face of the pressing plate.
Further, evenly be provided with the air vent in the lower mould benevolence, air vent and exhaust vent one-to-one set up, the exhaust vent all connects with the gas collecting channel, and gas collection says that one end extends to bottom plate surface.
Further, including pneumatic means including fly leaf, movable rod, piston, solid fixed cylinder and answer spring, fly leaf and recess butt, gu the fixed cylinder sets up on the collection air flue of recess below, gu be provided with the piston in the fixed cylinder, be provided with the answer spring between the bottom surface in piston and the solid fixed cylinder, movable rod one end and fly leaf are connected, and the other end and piston are fixed.
Furthermore, a cooling channel is arranged in the lower template and is wound among the vent holes.
The utility model has the advantages that: the utility model discloses a set up cope match-plate pattern and lower bolster activity in the outside of the restriction pole that bottom plate surface set up, can effectively improve the compound die precision, and then reinforcing mould quality, moreover, the steam absorption is effectual, buffer spring that sets up between cope match-plate pattern and lower bolster can prevent that the lower bolster from descending too fast and influence the compound die precision, through the air vent, the aspirating hole, mutually supporting between gas collection way and the cooling channel carries out heat dissipation cooling treatment to the plastic uptake product, pneumatic means can seal the gas that the gas collection way prevents to carry impurity and get into the influence product quality.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
Fig. 2 is an enlarged view of a structure at a in fig. 1.
In the figure, the die comprises a base plate 1, a bottom plate 2, an upper die plate 3, a lower die plate 4, a limiting rod 5, a pressing plate 6, a fixing hole 7, a lower die core 8, an upper die core 9, a die carrier 10, a buffer spring 11, an air vent 12, an air exhaust hole 13, an air collecting channel 14, a groove 15, a pin 16, a bushing 17, a screw rod 18, a rotating block 19, a hanging ring 20, a movable plate 21, a movable rod 22, a piston 23, a fixing cylinder 24, a return spring 25 and a cooling channel.
Detailed Description
As shown in figure 1, the utility model is a schematic structural diagram, a plastic suction mould for high-efficiency mould assembly, which comprises a bottom plate 1, an upper template 2 and a lower template 3, wherein the lower template 3 is arranged above the bottom plate 1, the upper template 2 is arranged above the lower template 3, the left and right ends of the top surface of the bottom plate 1 are symmetrically provided with limiting rods 4 for fixing the upper template 2 and the lower template 3, a pressing plate 5 sleeved on the limiting rods 4 is arranged above the upper template 2, fixing holes 6 for being sleeved with the limiting rods 4 are arranged at the two ends of the pressing plate 5, the upper template 2 and the lower template 3, the middle part of the top surface of the lower template 3 is provided with a lower mould core 7, an upper mould core 8 is arranged below the upper template 2, the upper mould core 8 is connected with the upper template 2 through a mould frame 9, a buffer spring 10 sleeved on the limiting rods 4 is arranged between the upper template 2 and the lower template 3, an air vent 11 connected with the lower, be provided with aspirating hole 12 and air collecting channel 13 on the bottom plate 1, air collecting channel 13 upper end is provided with recess 14, is provided with pneumatic means between recess 14 and the air collecting channel 13 bottom surface, the utility model discloses a set up cope match-plate pattern 2 and the activity of lower bolster 3 in the outside of the qualification pole 4 of 1 board surface setting of bottom plate, can effectively improve the compound die precision, and then strengthen the mould quality, simple structure, the plastic uptake is effectual, buffer spring 10 that sets up between cope match-plate pattern 2 and lower bolster 3 can prevent that lower bolster 3 from descending too fast and influencing the compound die precision, carries out heat dissipation cooling treatment through air vent 11, aspirating hole 12, mutually supporting between air collecting channel 13 and the cooling channel 25 to the plastic uptake product, and pneumatic means can seal air collecting channel 13 and prevent that the gas that carries impurity from getting into and influencing product quality.
The lower bolster 3 is fixed through pin 15 and bottom plate 1, all be provided with bush 16 in the fixed orifices 6 of cope match-plate pattern 2 and lower bolster 3, the diameter of fixed orifices 6 agrees with the gag lever post 4 diameter, 5 sides of clamp plate are provided with and are used for the screw rod 17 fixed with gag lever post 4, are provided with on the screw rod 17 outer end and are used for rotatory rotor 18, and 5 top surfaces symmetry of clamp plate are provided with rings 19, evenly be provided with air vent 11 in the lower mould benevolence 7, air vent 11 and exhaust hole 12 one-to-one setting, exhaust hole 12 all are connected with air collecting channel 13, and air collecting channel 13 one end extends to bottom plate 1 surface, be provided with cooling channel 25 in the lower bolster 3, cooling channel 25 is around establishing between air vent 11.
As shown in fig. 2, the pneumatic device includes a movable plate 20, a movable rod 21, a piston 22, a fixed cylinder 23 and a return spring 24, the movable plate 20 abuts against the groove 14, the fixed cylinder 23 is disposed on the air collecting duct 13 below the groove 14, the piston 22 is disposed in the fixed cylinder 23, the return spring 24 is disposed between the piston 22 and the inner bottom surface of the fixed cylinder 23, one end of the movable rod 21 is connected with the movable plate 20, and the other end of the movable rod is fixed to the piston 22.
When the air pump stops working, the movable plate 20 and one side of the groove 14 are abutted to continuously close the air collecting channel 13 under the action of the return spring 10.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A plastic suction mould for efficiently closing a mould comprises a bottom plate (1), an upper template (2) and a lower template (3), wherein the lower template (3) is arranged above the bottom plate (1), the upper template (2) is arranged above the lower template (3), and the plastic suction mould is characterized in that limiting rods (4) for fixing the upper template (2) and the lower template (3) are symmetrically arranged at the left end and the right end of the top surface of the bottom plate (1), a pressing plate (5) sleeved on the limiting rods (4) is arranged above the upper template (2), fixing holes (6) for being sleeved with the limiting rods (4) are arranged at the two ends of the pressing plate (5), the upper template (2) and the lower template (3), a lower mould core (7) is arranged in the middle of the top surface of the lower template (3), an upper mould core (8) is arranged below the upper template (2), and the upper mould core (8) is connected with the upper template (2) through a mould base (9, a buffer spring (10) which is sleeved on the limiting rod (4) is arranged between the upper template (2) and the lower template (3), an air vent (11) which is connected with the lower template (7) is arranged in the lower template (7), an air suction hole (12) and an air collecting channel (13) are arranged on the bottom plate (1), a groove (14) is arranged at the upper end of the air collecting channel (13), and a pneumatic device is arranged between the groove (14) and the bottom surface of the air collecting channel (13).
2. The plastic suction mould for high-efficiency die assembly as claimed in claim 1, wherein the lower template (3) is fixed with the bottom plate (1) through pins (15).
3. The plastic suction mould for efficient mould closing according to claim 1, wherein the fixing holes (6) of the upper template (2) and the lower template (3) are both provided with bushings (16), and the diameter of the fixing holes (6) is matched with that of the limiting rods (4).
4. The plastic suction mold for high-efficiency mold closing is characterized in that a screw rod (17) for fixing with the limiting rod (4) is arranged on the side face of the pressure plate (5), a rotating block (18) for rotating is arranged on the outer end of the screw rod (17), and lifting rings (19) are symmetrically arranged on the top face of the pressure plate (5).
5. The plastic suction mold for high-efficiency mold closing according to claim 1, wherein the lower mold core (7) is uniformly provided with vent holes (11), the vent holes (11) and the air suction holes (12) are arranged in a one-to-one correspondence manner, the air suction holes (12) are all connected with the air collecting channel (13), and one end of the air collecting channel (13) extends to the surface of the bottom plate (1).
6. the plastic suction mold for high-efficiency mold closing according to claim 1, wherein the pneumatic device comprises a movable plate (20), a movable rod (21), a piston (22), a fixed cylinder (23) and a return spring (24), the movable plate (20) abuts against the groove (14), the fixed cylinder (23) is arranged on the air collecting channel (13) below the groove (14), the piston (22) is arranged in the fixed cylinder (23), the return spring (24) is arranged between the piston (22) and the inner bottom surface of the fixed cylinder (23), one end of the movable rod (21) is connected with the movable plate (20), and the other end of the movable rod is fixed with the piston (22).
7. The plastic suction mould for high-efficiency die assembly as claimed in claim 1, wherein a cooling channel (25) is arranged in the lower template (3), and the cooling channel (25) is wound between the vent holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479907.9U CN209794540U (en) | 2019-04-10 | 2019-04-10 | Plastic suction mold of high-efficient compound die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479907.9U CN209794540U (en) | 2019-04-10 | 2019-04-10 | Plastic suction mold of high-efficient compound die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209794540U true CN209794540U (en) | 2019-12-17 |
Family
ID=68828849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479907.9U Expired - Fee Related CN209794540U (en) | 2019-04-10 | 2019-04-10 | Plastic suction mold of high-efficient compound die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209794540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844697A (en) * | 2020-07-31 | 2020-10-30 | 何玲娟 | Mould is used in production of toy mask |
-
2019
- 2019-04-10 CN CN201920479907.9U patent/CN209794540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844697A (en) * | 2020-07-31 | 2020-10-30 | 何玲娟 | Mould is used in production of toy mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |