CN221067084U - Extraction mechanism for injection molding of refrigerator end cover - Google Patents
Extraction mechanism for injection molding of refrigerator end cover Download PDFInfo
- Publication number
- CN221067084U CN221067084U CN202322681158.7U CN202322681158U CN221067084U CN 221067084 U CN221067084 U CN 221067084U CN 202322681158 U CN202322681158 U CN 202322681158U CN 221067084 U CN221067084 U CN 221067084U
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- Prior art keywords
- injection molding
- sucking disc
- end cover
- take out
- refrigerator
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 57
- 238000000605 extraction Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A take out mechanism for after refrigerator end cover moulds plastics relates to the processing technology field of moulding plastics, solves the drawing of patterns in-process that the injection molding that exists among the prior art and easily causes the injection molding deformation even cracked problem. The utility model provides a take out from mechanism for refrigerator end cover after moulding plastics, is in including organism and setting take out from the device on the organism, take out from the device and control the operation through control panel, take out from the device including material loading platform, push mechanism and put the material platform, the material loading platform with put the material platform connect respectively in push mechanism's both sides, be provided with pneumatic sucking disc on the push mechanism, pneumatic sucking disc includes sucking disc shell and center plug-in components, center plug-in components connect in inside the sucking disc shell, center plug-in components's tip is provided with the gasket, be provided with the air vent on the sucking disc shell. The beneficial effects are that: can gently absorb the injection molding, and ensure the complete demolding of the injection molding.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to a drawing mechanism for a refrigerator end cover after injection molding.
Background
The refrigerator end cover is an important component of the refrigerator door body, is not only used as a frame of the refrigerator door body to isolate the inner space and the outer space of the refrigerator door body, so that the refrigerator has heat preservation, fresh-keeping effect, but also can be used for installing some small functional components. Meanwhile, the refrigerator end cover determines the aesthetic degree of the refrigerator door body to a great extent, determines the appearance style and effect of the refrigerator, and plays a quite important role in the overall attractiveness of the refrigerator.
The refrigerator end cover is mainly formed by processing in an injection molding mode, the injection molding production and processing mode is very common in industrial production, the refrigerator end cover is completed by adopting a plastic injection molding mode, molten plastic is injected into a plastic product mold by pressure, and an injection molding piece and the mold are pulled out after cooling and molding, so that the injection molding piece of the refrigerator end cover is obtained.
The structure of the existing refrigerator end cover pulling mechanism is generally as described in the refrigerator end cover pulling mechanism after injection molding, which is disclosed in the patent application No. CN20161181502. X, and comprises a slide block seat, an oil cylinder seat and an oil cylinder arranged on the oil cylinder seat, wherein the slide block seat is arranged at the front end of the oil cylinder seat, the slide block seat is provided with a slide block, the oil cylinder penetrates through the oil cylinder seat and is fixed on the slide block at the end part, the slide block is provided with an inclined top base, the inclined top base is positioned between the slide block and the oil cylinder seat, the inclined top base is provided with two groups of inclined top rods, the top of each inclined top rod is provided with a hook, and the hook is clamped on the end cover. According to the utility model, the original integral fixing is replaced by local fixing to realize the pulling-out work, the contact area is reduced, the damage is reduced, the end cover cannot be guaranteed not to be damaged completely, and in the process of demolding of the injection molding piece through the pulling of the hook, the injection molding piece is uneven in stress distribution, and the injection molding piece is deformed or even broken.
Therefore, the utility model provides a pulling-out mechanism for a refrigerator end cover after injection molding, which is used for solving the problems.
Disclosure of utility model
The utility model aims to provide a drawing mechanism for a refrigerator end cover after injection molding, which is used for solving the problem that in the prior art, injection molding parts are easy to deform or even break in the demolding process of the injection molding parts.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a take out from mechanism for refrigerator end cover after moulding plastics, is in including organism and setting take out from the device on the organism, take out from the device and control the operation through control panel, control panel passes through the gantry crane to be arranged in on the organism, take out from the upper end of device and be provided with fixing device, fixing device connect in on the gantry crane, take out from the device including material loading platform, push mechanism and put the material platform, the material loading platform with put the material platform connect respectively in push mechanism's both sides, be provided with pneumatic sucking disc on the push mechanism, pneumatic sucking disc includes sucking disc shell and center plug-in components, center plug-in components connect in the sucking disc shell is inside, the tip of center plug-in components is provided with the gasket, be provided with the air vent on the sucking disc shell.
Through adopting above-mentioned technical scheme, can be soft absorb the injection molding, and the sucking disc shell does not take place to contact with the injection molding, and adsorption affinity is strong simultaneously, and the atress is even, has guaranteed the complete drawing of patterns of injection molding.
Further, the pushing mechanism comprises a track, a sliding block sliding in the track, a screw rod and a first motor, wherein the sliding block is in threaded connection with the screw rod, and the first motor is connected to the end part of the track and is used for driving the screw rod to rotate.
By adopting the technical scheme, the injection molding part can be automatically demolded.
Further, the pneumatic sucking discs are uniformly provided with a plurality of sucking disc shells, and the sucking disc shells are detachably connected with the sliding blocks through the supports.
Through adopting above-mentioned technical scheme, when one of them pneumatic sucking disc goes wrong, can realize pneumatic sucking disc's quick replacement, save maintenance's time greatly, guaranteed that the work of taking out after the whole injection molding goes on smoothly.
Further, the feeding table comprises a conveying belt body and a second motor, and the second motor drives the conveying belt body to run.
Through adopting above-mentioned technical scheme, the conveyer belt body can remove injection mold voluntarily, has saved the manpower.
Further, the end part of the material placing table, which is far away from the material loading table, is provided with a limiting plate, and the limiting plate is L-shaped.
Through adopting above-mentioned technical scheme, can avoid injection mold's dropping, carry out spacingly to injection mold, can carry out the unloading through putting the material platform to taking out the injection molding that finishes simultaneously.
Further, the fixing device comprises a cylinder and a fixing plate, and the fixing plate is connected to the end of a piston rod of the cylinder.
Further, a rubber plate is arranged at the bottom of the fixing plate, and anti-skid patterns are formed in the rubber plate.
Through adopting above-mentioned technical scheme, can protect injection mold on the basis of fixing injection mold's position, avoid injection mold to warp, ensure to take out the stable going on of drawing of patterns process.
In summary, compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, vacuum can be generated between the sucker and the injection molding piece, meanwhile, a certain distance is reserved between the sucker shell and the injection molding piece by the gasket, so that air flow can be ensured to smoothly flow out, the injection molding piece can be gently sucked, the sucker shell is not contacted with the injection molding piece, the adsorption force is strong, the stress is uniform, and the complete demolding of the injection molding piece is ensured.
2. According to the utility model, the screw rod can be driven to rotate by the first motor, so that the sliding block is driven to slide in the track, and the pneumatic sucker is driven to be adsorbed by the injection molding piece; after adsorption, the first motor drives the screw rod to drive the sliding block to slide in the opposite direction in the track, so that the injection molding piece can be automatically demolded.
Drawings
FIG. 1 is a schematic view of the vertical schematic 1 of the present utility model;
FIG. 2 is a schematic view of the vertical schematic 2 of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 2;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 3;
In the figure: 1. a body; 2. a control panel; 3. a portal frame; 4. a conveyor belt body; 5. a second motor; 6. a material placing table; 7. a suction cup shell; 8. a center insert; 9. a gasket; 10. a vent; 11. a bracket; 12. a track; 13. a sliding block; 14. a screw; 15. a first motor; 16. a limiting plate; 17. a cylinder; 18. a fixing plate; 19. a rubber plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
In the present application, the azimuth or positional relationship indicated by the terms "upper", "inner", "outer", "middle", and the like are based on the azimuth or positional relationship shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
As shown in fig. 1, a drawing mechanism for a refrigerator end cover after injection molding comprises a machine body 1 and a drawing device arranged on the machine body 1, wherein the drawing device is controlled to run through a control panel 2, the control panel 2 is arranged on the machine body 1 through a portal frame 3, a fixing device is arranged at the upper end of the drawing device and connected to the portal frame 3, the fixing device comprises an air cylinder 17 and a fixing plate 18, and the fixing plate 18 is connected to the end part of a piston rod of the air cylinder 17. And then the cylinder 17 drives the fixed plate 18 to move downwards, the bottom of the fixed plate 18 is provided with a rubber plate 19, and the rubber plate 19 is provided with anti-skid patterns. And then contact with the mould of moulding plastics through the rubber slab 19, and then can protect injection mold on the basis of fixing injection mold's position, avoided injection mold to warp, ensured taking out the stable going on of drawing of patterns process.
As shown in fig. 2, the drawing device comprises a feeding table, a pushing mechanism and a material placing table 6, wherein the feeding table and the material placing table 6 are respectively connected to two sides of the pushing mechanism, the feeding table comprises a conveying belt body 4 and a second motor 5, and the second motor 5 drives the conveying belt body 4 to run. And then injection mold carries out the material loading through conveyer belt body 4, and then conveyer belt body 4 can remove injection mold voluntarily, has saved the manpower. The end of the material placing table 6 far away from the material loading table is provided with a limiting plate 16, and the limiting plate 16 is L-shaped. And then can be at the conveyer belt body 4 to the in-process that carries out the transfer to injection mold, avoided injection mold's dropping, spacing has been carried out injection mold, can carry out the unloading to the injection molding that takes out to accomplish through putting material platform 6 simultaneously.
As shown in fig. 3, the pushing mechanism is provided with a pneumatic chuck, and the pushing device comprises a track 12, a sliding block 13 sliding in the track 12, a screw 14 and a first motor 15, wherein the sliding block 13 is in threaded connection with the screw 14, and the first motor 15 is connected to the end part of the track 12 and is used for driving the screw 14 to rotate. And then the first motor 15 drives the screw rod 14 to rotate, and then drives the sliding block 13 to slide in the track 12, and then drives the pneumatic sucker to adsorb with the injection molding, and then the first motor 15 drives the screw rod 14 to drive the sliding block 13 to slide in the opposite direction in the track 12, and then can automatically demould the injection molding.
As shown in fig. 4 and 5, the pneumatic suction cup comprises a suction cup shell 7 and a central plug-in 8, wherein the central plug-in 8 is connected inside the suction cup shell 7, a gasket 9 is arranged at the end part of the central plug-in 8, and a vent 10 is arranged on the suction cup shell 7. When the screw rod 14 drives the sliding block 13 to drive the pneumatic sucker to adsorb with the injection molding piece, compressed air input through the air vent 10 turns between the sucker shell 7 and the central plug-in 8, backflow is formed between the injection molding piece and the sucker surface, a gap between the sucker shell 7 and the central plug-in 8 is small, the air flow speed is greatly improved, and then high-speed outflow air flow generates vacuum between the sucker and the injection molding piece. Meanwhile, the gasket 9 enables a certain distance to exist between the sucker shell 7 and the injection molding piece, so that smooth outflow of air flow is ensured. And then can be gently absorb the injection molding, and sucking disc shell 7 does not contact with the injection molding, and the adsorption affinity is strong simultaneously, and the atress is even, has guaranteed the complete drawing of patterns of injection molding. Wherein the pneumatic sucking discs are uniformly provided with a plurality of sucking disc shells 7, the sucking disc shells 7 are provided with brackets 11, and the sucking disc shells 7 are detachably connected with sliding blocks 13 through the brackets 11. And when one of the pneumatic sucking discs has a problem, the pneumatic sucking discs can be quickly replaced, so that the maintenance time is greatly saved, and the smooth extraction work after integral injection molding is ensured.
The working process of the utility model is as follows:
Firstly, injection mold carries out the material loading through conveyer belt body 4, the tip of putting material platform 6 is provided with limiting plate 16 simultaneously, and then cylinder 17 drives fixed plate 18 downwardly moving, the bottom of fixed plate 18 is provided with rubber slab 19, and then contact with the mould of moulding plastics through rubber slab 19, and then can protect injection mold on the basis of fixing injection mold's position, and then first motor 15 drive screw 14 rotates, and then drive sliding block 13 slides in track 12, and then drive pneumatic sucking disc and injection molding adsorb, and then the compressed air of input through the air vent 10 turns to between sucking disc shell 7 and center plug-in components 8, and then form the backward flow between injection molding and sucking disc surface, and the clearance between sucking disc shell 7 and the center plug-in components 8 is little, great improvement air current velocity, and then the air current of high-speed outflow produces the vacuum between sucking disc and injection molding. Meanwhile, the gasket 9 enables a certain distance to exist between the sucker shell 7 and the injection molding piece, so that air flow can be ensured to smoothly flow out, the injection molding piece can be gently sucked, the first motor 15 drives the screw 14 to drive the sliding block 13 to slide in the opposite direction in the track 12, and then the injection molding piece can be automatically demolded.
Claims (7)
1. The utility model provides a take out from mechanism for refrigerator end cover after moulding plastics, includes organism (1) and sets up take out from the device on organism (1), characterized by, take out from the device and control the operation through control panel (2), control panel (2) set up in on organism (1) through portal frame (3), take out the upper end of device and be provided with fixing device, fixing device connect in on portal frame (3), take out from the device including material loading platform, push mechanism and material placing platform (6), the material loading platform with material placing platform (6) connect respectively in the both sides of push mechanism, be provided with pneumatic sucking disc on the push mechanism, pneumatic sucking disc includes sucking disc shell (7) and center plug-in components (8), center plug-in components (8) connect in inside sucking disc shell (7), the tip of center plug-in components (8) is provided with gasket (9), be provided with on sucking disc shell (7) air vent (10).
2. The extraction mechanism after injection molding of a refrigerator end cover according to claim 1, wherein the pushing mechanism comprises a rail (12), a sliding block (13) sliding in the rail (12), a screw (14) and a first motor (15), wherein the sliding block (13) is in threaded connection with the screw (14), and the first motor (15) is connected to the end part of the rail (12) and is used for driving the screw (14) to rotate.
3. The extraction mechanism for the refrigerator end cover after injection molding according to claim 2, wherein a plurality of pneumatic sucking discs are uniformly arranged, a bracket (11) is arranged on the sucking disc shell (7), and the sucking disc shell (7) is detachably connected with the sliding block (13) through the bracket (11).
4. The extraction mechanism for injection molding of a refrigerator end cover according to claim 1, wherein the loading table comprises a conveying belt body (4) and a second motor (5), and the second motor (5) drives the conveying belt body (4) to operate.
5. The extraction mechanism for the injection molded refrigerator end cover according to claim 1, wherein a limiting plate (16) is arranged at the end part of the material placing table (6) far away from the material loading table, and the limiting plate (16) is in an L-shaped arrangement.
6. The extraction mechanism after injection molding of a refrigerator end cover according to claim 1, wherein the fixing device comprises a cylinder (17) and a fixing plate (18), and the fixing plate (18) is connected to an end of a piston rod of the cylinder (17).
7. The mechanism for removing the end cover of the refrigerator after injection molding according to claim 6, wherein a rubber plate (19) is arranged at the bottom of the fixing plate (18), and anti-slip patterns are formed on the rubber plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322681158.7U CN221067084U (en) | 2023-10-08 | 2023-10-08 | Extraction mechanism for injection molding of refrigerator end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322681158.7U CN221067084U (en) | 2023-10-08 | 2023-10-08 | Extraction mechanism for injection molding of refrigerator end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221067084U true CN221067084U (en) | 2024-06-04 |
Family
ID=91267631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322681158.7U Active CN221067084U (en) | 2023-10-08 | 2023-10-08 | Extraction mechanism for injection molding of refrigerator end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221067084U (en) |
-
2023
- 2023-10-08 CN CN202322681158.7U patent/CN221067084U/en active Active
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