CN209869325U - Forming equipment for large plastic products - Google Patents
Forming equipment for large plastic products Download PDFInfo
- Publication number
- CN209869325U CN209869325U CN201920742770.1U CN201920742770U CN209869325U CN 209869325 U CN209869325 U CN 209869325U CN 201920742770 U CN201920742770 U CN 201920742770U CN 209869325 U CN209869325 U CN 209869325U
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- CN
- China
- Prior art keywords
- feed bin
- operation platform
- bed die
- mould
- slider
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- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 238000000465 moulding Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of plastic product former, a former of large-scale plastic product is disclosed. The main technical characteristics are as follows: including base, bed die and the last mould that has operation platform, be provided with the feed bin support in the operation platform top, be provided with lifting guide on the feed bin support, be connected with feed bin frame through lift cylinder on the feed bin support, this feed bin frame is followed lifting guide goes up and down, sets up the feed bin on feed bin frame, is provided with the slide at the operation platform upper surface, is provided with the slider in the slide, the slider top with the lower terminal surface of bed die is fixed, is provided with the propelling movement platform near operation platform the place ahead operation platform rear is provided with horizontal hydro-cylinder, and the ejector pin of horizontal hydro-cylinder is connected with bed die or the slider, goes up mould and bed die and is connected through the pivot that sets up at the rear. Whole mould is at the cooling of release bench, and heat radiating area is big, and the heat dissipation is fast and even, and product quality is high, and production efficiency is high, adopts natural cooling, and mould simple structure is convenient for maintain.
Description
Technical Field
The utility model belongs to the technical field of the plastic molding equipment, especially, relate to a former of large-scale plastic product.
Background
The common processing equipment for thermoplastic plastic molding is an injection molding machine, wherein plastic is heated and melted in a heating cylinder at the bottom of the injection machine, then enters a mold cavity through a nozzle of the injection machine and a pouring system of the mold under the pushing of a screw rod or a plunger of the injection machine, is cooled, hardened and molded, and is demolded to obtain a product. The plastic injection molding machine used at present is used for injecting smaller plastic products. However, when large plastic products are encountered, the yield of the common plastic injection machine is low due to poor heat dissipation performance, and the following two methods are generally adopted: firstly, a more complex cooling system is added to achieve the purpose of rapidly cooling, so that not only is the cost of the die increased, but also the maintenance cost of the equipment is increased; secondly, the cooling time is prolonged by adopting common forming equipment, so that the production efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a former of large-scale plastic product of simple structure, cooling are even, production efficiency is high, be convenient for maintain.
In order to solve the above problems, the utility model discloses the technical scheme that the former of large-scale plastic products adopted does: including base, bed die and the last mould that has operation platform the operation platform top is provided with the feed bin support be provided with riser guide on the feed bin support be connected with the feed bin frame through lift cylinder on the feed bin support, this feed bin frame is followed riser guide goes up and down set up the feed bin on the feed bin frame the operation platform upper surface is provided with the slide be provided with the slider in the slide, the slider top with the lower terminal surface of bed die is fixed, is provided with the propelling movement platform being close to operation platform the place ahead operation platform rear is provided with horizontal hydro-cylinder, the ejector pin of horizontal hydro-cylinder with the bed die or the slider connect, go up mould and bed die and connect through the pivot that sets up at the rear.
The additional technical characteristics are as follows:
the front end of the upper die is provided with a die handle.
The utility model provides a former of large-scale plastic products compares with prior art, has following advantage: one of the technical proposal is that the device comprises a base with an operating platform, a lower die and an upper die, a bin support is arranged above the operating platform, a lifting guide rail is arranged on the bin support, a bin frame is connected on the bin support through a lifting oil cylinder and lifts along the lifting guide rail, a bin is arranged on the bin frame, a slide way is arranged on the upper surface of the operating platform, a slide block is arranged in the slide way, the upper part of the slide way is fixed with the lower end surface of the lower die, a push-out platform is arranged near the front part of the operating platform, a transverse oil cylinder is arranged behind the operating platform, a push rod of the transverse oil cylinder is connected with the lower die or the slide block, the upper die and the lower die are connected through a rotating shaft arranged at the rear part, the push rod of the transverse oil cylinder firstly contracts to pull the slide block to move backwards along the slide way, so that the upper die and the lower die are positioned on, the lifting oil cylinder drives the bin frame and the bin to descend along the lifting guide rail, a discharge port below the bin is aligned with a feeding port on the upper die, raw materials are injected between the upper die and the lower die, after the raw materials are filled, an ejector rod of the lifting oil cylinder retracts to drive the bin to move upwards, an ejector rod of the transverse oil cylinder pushes forwards, the upper die, the lower die and the sliding block move forwards along a slide way, the upper die and the lower die reach the position above a push-out table in front of an operation platform, the upper die and the lower die can be uniformly cooled down in the air, after cooling, the front end of the upper die is lifted, the upper die rotates around a rotating shaft, the upper die is opened, and a product can be taken out; secondly, because the front end of the upper die is provided with the die handle, the operation is more convenient.
Drawings
FIG. 1 is a schematic structural view of a molding apparatus for large plastic products according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a top view of the molding apparatus for large plastic products according to the present invention.
Detailed Description
The structure and the operation principle of the molding apparatus for large plastic products according to the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, 2 and 3, the structure of the molding equipment for large plastic products of the present invention is schematically illustrated, and the molding equipment for large plastic products of the present invention comprises a base 2 with an operation platform 1, a lower mold 3 and an upper mold 4, a bin bracket 5 is arranged above the operating platform 1, a lifting guide rail 6 is arranged on the bin bracket 5, a bin frame 8 is connected on the bin bracket 5 through a lifting oil cylinder 7, the material bin frame 8 is lifted along the lifting guide rail 6, a material bin 9 is arranged on the material bin frame 8, a slide way 10 is arranged on the upper surface of the operating platform 1, a slide block 11 is arranged in the slide way 10, the upper part of the slide block 11 is fixed with the lower end surface of the lower die 3, a push-out table 12 is arranged near the front of the operation platform 1, a transverse oil cylinder 13 is arranged behind the operation platform 1, a top rod of the transverse oil cylinder 13 is connected with the lower die 3 or the slide block 11, and the upper die 4 is connected with the lower die 3 through a rotating shaft 14 arranged at the rear.
Firstly, the ejector rod of the transverse oil cylinder 13 contracts, the sliding block 11 is pulled to move backwards along the slide way 10, so that the upper die 4 and the lower die 3 are positioned on the operating platform 1 below the storage bin 9, the lifting oil cylinder 7 drives the storage bin frame 8 and the storage bin 9 to descend along the lifting guide rail 6, a discharge port below the storage bin 9 is aligned with a filling port on the upper die 4, raw materials are filled between the upper die 4 and the lower die 3, after the raw materials are filled, the ejector rod of the lifting oil cylinder 7 retracts to drive the storage bin 9 to move upwards, then the ejector rod of the transverse oil cylinder 13 is pushed forwards, the upper die 4, the lower die 3 and the sliding block 11 move forwards along the slide way together, the upper die 4 and the lower die 3 reach the position above a pushing platform 12 in front of the operating platform 1, the upper die and the lower die can be uniformly cooled in the air, after the upper die is cooled, the front end of the. After the mould is released, whole mould is at the cooling of release bench, and heat radiating area is big, and the heat dissipation is fast and even, and product quality is high, and production efficiency is high, adopts natural cooling, and mould simple structure is convenient for maintain.
The front end of the upper die 4 is provided with a die handle 15, so that the operation is more convenient.
The utility model discloses a protection scope not only limits in above-mentioned embodiment, as long as the structure with the utility model discloses large-scale plastic products's former structure is the same or similar, just falls the utility model discloses the scope of protection.
Claims (2)
1. Former of large-scale plastic products, including base, bed die and the last mould that has operation platform the operation platform top is provided with the feed bin support be provided with elevator guide on the feed bin support be connected with the feed bin frame through lift cylinder on the feed bin support, this feed bin frame is followed elevator guide goes up and down set up feed bin, its characterized in that on the feed bin frame: the operation platform upper surface is provided with the slide be provided with the slider in the slide, the slider top with the lower terminal surface of bed die is fixed, is provided with the propelling movement platform near operation platform the place ahead be provided with horizontal hydro-cylinder behind the operation platform, the ejector pin of horizontal hydro-cylinder with the bed die or the slider connect, go up the mould and the bed die is connected through the pivot that sets up at the rear.
2. The molding apparatus for large plastic products according to claim 1, wherein: the front end of the upper die is provided with a die handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742770.1U CN209869325U (en) | 2019-05-22 | 2019-05-22 | Forming equipment for large plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742770.1U CN209869325U (en) | 2019-05-22 | 2019-05-22 | Forming equipment for large plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209869325U true CN209869325U (en) | 2019-12-31 |
Family
ID=68947619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920742770.1U Active CN209869325U (en) | 2019-05-22 | 2019-05-22 | Forming equipment for large plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209869325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042398A (en) * | 2022-06-29 | 2022-09-13 | 山东睿思精密工业有限公司 | Injection molding product plastic cooling arrangement |
-
2019
- 2019-05-22 CN CN201920742770.1U patent/CN209869325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042398A (en) * | 2022-06-29 | 2022-09-13 | 山东睿思精密工业有限公司 | Injection molding product plastic cooling arrangement |
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