CN219360287U - Shaping stabilising arrangement of plastic disk - Google Patents
Shaping stabilising arrangement of plastic disk Download PDFInfo
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- CN219360287U CN219360287U CN202222520051.XU CN202222520051U CN219360287U CN 219360287 U CN219360287 U CN 219360287U CN 202222520051 U CN202222520051 U CN 202222520051U CN 219360287 U CN219360287 U CN 219360287U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model relates to the technical field of plastic disc production, in particular to a plastic disc forming stabilizing device, which comprises a base, a forming assembly, a hydraulic cylinder and two stabilizing assemblies, wherein the base is provided with a base; an L-shaped frame is fixedly connected to one side of the outer wall of the top of the base, two stabilizing assemblies are respectively fixed to the outer walls of two sides of the L-shaped frame, a fixing hole is formed in the outer wall of the top of the L-shaped frame, a hydraulic cylinder is fixed in the fixing hole, and the output end of the hydraulic cylinder is fixedly connected with the forming assemblies; the utility model can fix the position of the plate-shaped plastic raw material by the adsorption component after the adsorption seat is contacted with the plate-shaped plastic raw material, so that the plate-shaped plastic raw material is prevented from moving, and when external air enters the cylinder body through the through hole, the adsorption force generated by air pressure is lost at the adsorption hole on the adsorption seat, and the forming quality of the plastic disc is ensured.
Description
Technical Field
The utility model relates to the technical field of plastic disc production, in particular to a molding stabilizing device for a plastic disc.
Background
Plastic trays are containers made of plastic, and are usually formed by stamping a plate-shaped plastic raw material, and in order to avoid the phenomenon that the quality of the plastic tray is low due to the deviation of the plate-shaped plastic raw material during the stamping process in the production process of the plastic tray, a forming stabilizing device of the plastic tray is needed.
The utility model patent of China with publication number of CN206509404U discloses a television backboard forming and stabilizing device, which comprises an upper die and a lower die, wherein a pressing block is arranged at the lower end of the upper die, a forming groove is arranged at the upper end of the lower die, a positioning groove is respectively arranged at the left side and the right side of the upper die and corresponds to a positioning column, two sliding grooves are arranged on the upper die, the sliding grooves penetrate through the pressing block and are communicated to the inside of the upper die, a jacking column is arranged in the sliding grooves, the upper end of the jacking column is connected to the bottom of the sliding grooves through a spring, and a contact block is arranged at the lower end of the jacking column.
This technique has the following problems:
the stable forming device in this technique is when using, goes up the in-process that the mould descends, extrudees the material through contact block, jack-prop and spring, through the extrusion of last mould and bed die again for the material shaping, but at extruded in-process, the contact block is contact with the material all the time, and the material is through the in-process of extrusion, needs to produce the removal of certain degree, contact block and material contact position department, and it is restricted to remove, very easily leads to the commodity circulation atress inhomogeneous in the shaping in-process, and then influences the product quality of plastics dish.
Disclosure of Invention
The utility model aims to provide a molding stabilizing device for a plastic disc, which is used for solving the problems in the background technology.
The technical scheme of the utility model is as follows: a molding stabilizing device of a plastic disc comprises a base, a molding assembly, a hydraulic cylinder and two stabilizing assemblies;
an L-shaped frame is fixedly connected to one side of the outer wall of the top of the base, two stabilizing assemblies are respectively fixed to the outer walls of two sides of the L-shaped frame, a fixing hole is formed in the outer wall of the top of the L-shaped frame, a hydraulic cylinder is fixed in the fixing hole, and the output end of the hydraulic cylinder is fixedly connected with the forming assemblies;
the stabilizing assembly comprises a fixing plate fixedly connected to the outer wall of one side of the L-shaped frame, a connecting hole is formed in the outer wall of the top of the fixing plate, a connecting rod is connected in the connecting hole in a sliding mode, a first spring is fixedly connected to the outer wall of the top of the connecting rod, the first spring is fixedly connected with the fixing plate, and an adsorption assembly used for fixing plastic raw materials is fixedly connected to the outer wall of the bottom of the connecting rod.
Preferably, the molding assembly comprises a connecting plate, wherein an upper die is fixedly connected to the outer wall of the bottom of the connecting plate, and a lower die is fixedly connected to the outer wall of the top of the base.
Preferably, the round hole has been seted up to connecting plate top outer wall, and absorption subassembly and round hole sliding connection, absorption subassembly includes the barrel of sliding connection in the round hole, barrel bottom outer wall fixedly connected with adsorption seat, and adsorption seat and barrel intercommunication, sliding connection has the piston piece in the barrel, and piston piece and connecting rod fixed connection, be in piston piece below department fixedly connected with choke valve in the barrel.
Preferably, a plurality of adsorption holes distributed at equal intervals are formed in the outer wall of the bottom of the adsorption seat.
Preferably, the top of the arc-shaped outer wall of the cylinder is fixedly connected with an annular plate, the outer wall of the bottom of the annular plate is fixedly connected with a second spring, and the second spring is fixedly connected with the connecting plate.
Preferably, the outer wall of the bottom of the upper die is provided with accommodating grooves which are matched with the adsorption seats at positions close to the round holes.
Preferably, a plurality of through holes distributed at equal intervals are formed in the top of the arc-shaped outer wall of the cylinder body.
The utility model provides a plastic disc molding stabilizing device through improvement, which has the following improvement and advantages compared with the prior art:
according to the utility model, through the adsorption assembly, the connecting rod, the first spring and the fixing plate, the cylinder body descends along with the connecting plate under the action of the second spring and the annular plate in the descending process of the connecting plate, the adsorption assembly works, after the adsorption seat contacts with the plate-shaped plastic raw materials, the adsorption assembly fixes the position of the plate-shaped plastic raw materials, the plate-shaped plastic raw materials are prevented from moving, after the adsorption seat contacts with the plate-shaped plastic raw materials, the cylinder body slides upwards along the round hole relative to the connecting plate along with the descending of the connecting plate until the adsorption seat enters the accommodating groove, at the moment, the upper die contacts with the plate-shaped plastic raw materials, then the plate-shaped plastic raw materials are extruded through the upper die in the descending process of the connecting plate, the piston block moves to the top of the cylinder body along with the connecting plate, the through hole is positioned below the piston block, and external air enters the inside the cylinder body through the through hole, so that the adsorption force generated by air pressure is lost at the adsorption hole on the adsorption seat, the adsorption seat is prevented from moving to limit the plate-shaped plastic raw materials in the forming process, and the forming quality of the plastic tray is ensured.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the upper mold, cylinder and adsorption seat structure of the present utility model;
FIG. 3 is a schematic view of the annular plate, barrel and second spring arrangement of the present utility model;
fig. 4 is a schematic cross-sectional view of the cartridge of the present utility model.
Reference numerals illustrate:
1. a base; 2. a lower die; 3. an L-shaped frame; 4. a connecting plate; 5. a hydraulic cylinder; 6. a fixing plate; 7. a cylinder; 8. a first spring; 9. an upper die; 10. a receiving groove; 11. an adsorption seat; 12. a second spring; 13. a connecting rod; 14. an annular plate; 15. a through hole; 16. a piston block; 17. a throttle valve.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a plastic disc forming stabilizing device through improvement, which comprises the following technical scheme:
as shown in fig. 1 to 4, a molding stabilization device for a plastic tray comprises a base 1, a molding assembly, a hydraulic cylinder 5 and two stabilization assemblies;
an L-shaped frame 3 is fixedly connected to one side of the outer wall of the top of the base 1, two stabilizing components are respectively fixed to the outer walls of two sides of the L-shaped frame 3, a fixing hole is formed in the outer wall of the top of the L-shaped frame 3, a hydraulic cylinder 5 is fixed in the fixing hole, the output end of the hydraulic cylinder 5 is fixedly connected with a forming component, the hydraulic cylinder 5 is used for driving the forming component to lift and applying pressure to the forming component, and the forming of plate-shaped plastic raw materials is facilitated;
the stabilizing assembly comprises a fixed plate 6 fixedly connected to the outer wall of one side of the L-shaped frame 3, a connecting hole is formed in the outer wall of the top of the fixed plate 6, a connecting rod 13 is slidably connected in the connecting hole, a first spring 8 is fixedly connected to the outer wall of the top of the connecting rod 13, the first spring 8 is fixedly connected with the fixed plate 6, and an adsorption assembly for fixing plastic raw materials is fixedly connected to the outer wall of the bottom of the connecting rod 13; by means of the structure, the connecting rod 13 can be preliminarily fixed through the first spring 8 and the fixing plate 6, the connecting rod 13 and the L-shaped frame 3 are kept relatively static in the initial stage of the descent of the connecting plate 4, and then the adsorption assembly is driven to work.
Further, the forming assembly comprises a connecting plate 4, an upper die 9 is fixedly connected to the outer wall of the bottom of the connecting plate 4, and a lower die 2 is fixedly connected to the outer wall of the top of the base 1;
the outer wall of the top of the connecting plate 4 is provided with a round hole, the adsorption assembly is in sliding connection with the round hole, the adsorption assembly comprises a cylinder body 7 which is in sliding connection with the round hole, the outer wall of the bottom of the cylinder body 7 is fixedly connected with an adsorption seat 11, the outer wall of the bottom of the adsorption seat 11 is provided with a plurality of adsorption holes which are distributed at equal intervals, the adsorption seat 11 is communicated with the cylinder body 7, a piston block 16 is in sliding connection with the cylinder body 7, the piston block 16 is fixedly connected with a connecting rod 13, a throttle valve 17 is fixedly connected to the position, below the piston block 16, of the cylinder body 7, and the top of the arc-shaped outer wall of the cylinder body 7 is provided with a plurality of through holes 15 which are distributed at equal intervals; by means of the structure, when the piston block 16 ascends relative to the cylinder 7, the air pressure in the cylinder 7 below the piston block 16 is reduced, external air enters the cylinder 7 through the adsorption holes in the adsorption seat 11, but under the action of the throttle valve 17, the external air slowly enters the space between the throttle valve 17 and the piston block 16 in the cylinder 7, after the adsorption seat 11 is contacted with the plate-shaped plastic raw material, the air pressure in the space between the throttle valve 17 and the piston block 16 in the cylinder 7 is still lower than the external air pressure, further negative pressure still exists at the adsorption holes in the adsorption seat 11, the position of the plate-shaped plastic raw material is fixed through the negative pressure and the adsorption seat 11, the plate-shaped plastic raw material is prevented from moving, and after the piston block 16 moves to the position above the through holes 15, the external air enters the cylinder 7, the adsorption seat 11 loses adsorption force, and the fixed state between the adsorption seat 11 and the plate-shaped plastic raw material is relieved.
Further, an annular plate 14 is fixedly connected to the top of the arc-shaped outer wall of the cylinder 7, a second spring 12 is fixedly connected to the outer wall of the bottom of the annular plate 14, the second spring 12 is fixedly connected with the connecting plate 4, and an accommodating groove 10 matched with the adsorption seat 11 is formed in the position, close to the round hole, of the outer wall of the bottom of the upper die 9; with the above structure, the cylinder 7 overcomes the friction force between the piston blocks 16 through the second springs 12 and the annular plates 14 at the initial stage of the descent of the connecting plate 4, so that the cylinder 7 and the connecting plate 4 can descend synchronously.
Working principle: when the device is used, a platy plastic raw material is placed on the lower die 2, then a switch of the hydraulic cylinder 5 is switched on, the hydraulic cylinder 5 drives the connecting plate 4 to descend when working, the cylinder 7 descends along with the connecting plate 4 under the action of the second spring 12 and the annular plate 14 in the descending process of the connecting plate 4, at the moment, the connecting rod 13 and the L-shaped frame 3 are temporarily kept relatively static due to the support of the connecting rod 13 by the fixing plate 6 and the first spring 8, when the cylinder 7 descends, the piston block 16 ascends relative to the cylinder 7, the air pressure below the piston block 16 in the cylinder 7 is reduced, external air enters the cylinder 7 through an adsorption hole on the adsorption seat 11, but under the action of the throttle valve 17, the external air slowly enters a space between the throttle valve 17 and the piston block 16 in the cylinder 7, after the adsorption seat 11 contacts the platy plastic raw material, the air pressure in the space between the throttle valve 17 and the piston block 16 in the cylinder 7 is still lower than the external air pressure, further negative pressure still exists at the adsorption hole on the adsorption seat 11, the position of the plate-shaped plastic raw material is fixed through the negative pressure and the adsorption seat 11, the plate-shaped plastic raw material is prevented from moving, after the adsorption seat 11 is contacted with the plate-shaped plastic raw material, the cylinder 7 slides upwards along the round hole relative to the connecting plate 4 along with the round hole along with the descending of the connecting plate 4 until the adsorption seat 11 enters the accommodating groove 10, at the moment, the upper die 9 is contacted with the plate-shaped plastic raw material, then the plate-shaped plastic raw material is extruded through the upper die 9 in the descending process of the connecting plate 4, the cylinder 7 is continuously descended along with the connecting plate 4 due to the fact that the adsorption seat 11 completely enters the accommodating groove 10, the piston block 16 is enabled to move to the top of the cylinder 7, at the moment, the through hole 15 is positioned below the piston block 16, external air enters the inside the cylinder 7 through the through hole 15, and then lead to losing the adsorption affinity that produces because atmospheric pressure in the absorption hole department on the absorption seat 11 for remove fixed state between absorption seat 11 and the platy plastic raw materials, make in the shaping in-process, can not produce the restriction to platy plastic raw materials removal, guaranteed the shaping quality of plastics dish.
Claims (7)
1. A shaping stabilising arrangement of plastic disk, its characterized in that: comprises a base (1), a forming assembly, a hydraulic cylinder (5) and two stabilizing assemblies;
an L-shaped frame (3) is fixedly connected to one side of the outer wall of the top of the base (1), two stabilizing components are respectively fixed on the outer walls of two sides of the L-shaped frame (3), a fixing hole is formed in the outer wall of the top of the L-shaped frame (3), a hydraulic cylinder (5) is fixed in the fixing hole, and the output end of the hydraulic cylinder (5) is fixedly connected with the forming component;
the stabilizing assembly comprises a fixing plate (6) fixedly connected to the outer wall of one side of the L-shaped frame (3), a connecting hole is formed in the outer wall of the top of the fixing plate (6), a connecting rod (13) is connected in the connecting hole in a sliding mode, a first spring (8) is fixedly connected to the outer wall of the top of the connecting rod (13), the first spring (8) is fixedly connected with the fixing plate (6), and an adsorption assembly used for fixing plastic raw materials is fixedly connected to the outer wall of the bottom of the connecting rod (13).
2. A plastic tray molding stabilization apparatus as claimed in claim 1, wherein: the molding assembly comprises a connecting plate (4), an upper die (9) is fixedly connected to the outer wall of the bottom of the connecting plate (4), and a lower die (2) is fixedly connected to the outer wall of the top of the base (1).
3. A plastic tray molding stabilization apparatus as claimed in claim 2, wherein: round holes are formed in the outer wall of the top of the connecting plate (4), the adsorption assembly is connected with the round holes in a sliding mode, the adsorption assembly comprises a cylinder body (7) which is connected with the round holes in a sliding mode, an adsorption seat (11) is fixedly connected with the outer wall of the bottom of the cylinder body (7), the adsorption seat (11) is communicated with the cylinder body (7), a piston block (16) is connected with the cylinder body (7) in a sliding mode, the piston block (16) is fixedly connected with a connecting rod (13), and a throttle valve (17) is fixedly connected with the position, below the piston block (16), of the cylinder body (7).
4. A plastic tray forming stabilizer according to claim 3, wherein: a plurality of adsorption holes which are distributed at equal intervals are formed in the outer wall of the bottom of the adsorption seat (11).
5. A plastic tray forming stabilizer according to claim 3, wherein: the top of the arc-shaped outer wall of the cylinder body (7) is fixedly connected with an annular plate (14), the outer wall of the bottom of the annular plate (14) is fixedly connected with a second spring (12), and the second spring (12) is fixedly connected with the connecting plate (4).
6. A plastic tray forming stabilizer according to claim 3, wherein: and the outer wall of the bottom of the upper die (9) close to the round hole is provided with accommodating grooves (10) matched with the adsorption seats (11).
7. A plastic tray forming stabilizer according to claim 3, wherein: a plurality of through holes (15) which are distributed at equal intervals are formed in the top of the arc-shaped outer wall of the cylinder body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222520051.XU CN219360287U (en) | 2022-09-21 | 2022-09-21 | Shaping stabilising arrangement of plastic disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222520051.XU CN219360287U (en) | 2022-09-21 | 2022-09-21 | Shaping stabilising arrangement of plastic disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219360287U true CN219360287U (en) | 2023-07-18 |
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ID=87138345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222520051.XU Active CN219360287U (en) | 2022-09-21 | 2022-09-21 | Shaping stabilising arrangement of plastic disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219360287U (en) |
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2022
- 2022-09-21 CN CN202222520051.XU patent/CN219360287U/en active Active
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