CN216633833U

CN216633833U - Plastic part grinding device

Info

Publication number: CN216633833U
Application number: CN202220135679.5U
Authority: CN
Inventors: 侯小红
Original assignee: Chongqing Qiyu Machinery Co ltd
Current assignee: Chongqing Qiyu Machinery Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-05-31
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a plastic part polishing device, and belongs to the technical field of plastic product processing. This plastic part grinding device includes mounting platform, the water storage chamber has been seted up to mounting platform's upper end, the dust cover is installed to mounting platform's upper end, the interior roof fixedly connected with of dust cover be evenly distributed and all with the electronic shower nozzle in water storage chamber intercommunication, the internally mounted of dust cover have with mounting platform fixed connection's grinding machanism. According to the utility model, by arranging the recovery mechanism, when the cooling liquid passes through the filter plate, the filter plate can rapidly filter solid impurities in the cooling liquid, so that the cooling liquid returning to the bottom wall of the water storage cavity is always kept clean, the probability that the electric spray nozzle is blocked by the solid impurities is reduced, and meanwhile, the screw conveyor can push the solid impurities accumulated on the surface of the filter plate to the treatment box, so that the condition that the filter plate is blocked by the solid impurities due to excessive accumulation of the solid impurities on the surface of the filter plate is reduced.

Description

Plastic part grinding device

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a plastic part polishing device.

Background

The common plastic parts mainly comprise ABS, AS, PC, PMMA, PS, HIPS, PP, POM and the like AS raw materials; the common transparent plastics include PC, PMMA, PS and AS; HIPS and ABS are mostly used as shells of medium and low-grade electronic products used in daily life, and the HIPS has a tendency of gradually replacing the ABS due to good ageing resistance.

At present, grinding device adopts water-cooled mode to cool off the plastic part when polishing the plastic part more, but the solid impurity that grinding device polished out can be taken away at refrigerated in-process to the coolant liquid, because the coolant liquid in the water cooling mechanism for current polisher recycles greatly, and this solid impurity that will make water cooling mechanism mix with in by the coolant liquid easily blocks up, leads to the unable normal operating of water cooling mechanism, is the problem that needs to solve at present.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a plastic part polishing device to solve the problem that a water cooling mechanism cannot normally operate due to the fact that the water cooling mechanism is easily blocked by solid impurities mixed in cooling liquid.

The utility model is realized by the following steps:

the utility model provides a plastic part polishing device which comprises an installation platform, wherein a water storage cavity is formed in the upper end of the installation platform, a dust cover is installed at the upper end of the installation platform, electric spray heads which are uniformly distributed and communicated with the water storage cavity are fixedly connected to the inner top wall of the dust cover, a polishing mechanism fixedly connected with the installation platform is installed inside the dust cover, a recovery mechanism is installed at one end of the installation platform, and one end of the recovery mechanism sequentially penetrates through the installation platform and the water storage cavity and extends to the outside of the installation platform;

retrieve the mechanism and include filter and screw conveyer, the filter fixed connection in the inner wall in water storage chamber, the cross sectional shape of filter is circular-arcly, screw conveyer fixed connection in mounting platform's one end, screw conveyer's one end runs through in proper order mounting platform with the water storage chamber extends to mounting platform's outside, screw conveyer's surface with the filter does not have pressure contact.

In one embodiment of the utility model, one end of the mounting platform is fixedly connected with a processing box, one end of the screw conveyor penetrates into the processing box, a mounting hole is formed in the surface of the processing box, a filter box is connected to the inner wall of the mounting hole in a sliding manner, and one end of the filter box penetrates through the mounting hole and is spliced with the processing box.

In one embodiment of the utility model, a sealing ring is mounted on the surface of the filter box, and the surface of the sealing ring is in contact with the mounting hole.

In one embodiment of the utility model, the surface of the treatment box is communicated with a drain pipe, and the surface of the drain pipe is embedded with an electromagnetic valve.

In an embodiment of the utility model, an installation plate is installed inside the water storage cavity, support columns distributed in an annular shape are fixedly connected between the installation plate and the water storage cavity, and the support columns are cylindrical.

In one embodiment of the utility model, the surface of the mounting plate and the inner wall of the water storage cavity are both fixedly connected with a drainage slope, and the cross section of the drainage slope is in a right-angled triangle shape.

In an embodiment of the utility model, the polishing mechanism comprises a PLC controller, the PLC controller is fixedly connected to the surface of the mounting platform, the inner top wall of the dust cover is fixedly connected with a mechanical arm, one end of the mechanical arm is fixedly connected with a polishing machine, and the upper end of the mounting plate is fixedly connected with a clamp.

In summary, the recycling mechanism is arranged, when the cooling liquid passes through the filter plate, the filter plate can rapidly filter solid impurities in the cooling liquid, so that the cooling liquid returning to the bottom wall of the water storage cavity is always kept clean, the probability that the electric spray nozzle is blocked by the solid impurities is reduced, meanwhile, the screw conveyor can push the solid impurities accumulated on the surface of the filter plate to the treatment box, the situation that the filter plate is blocked by the solid impurities due to excessive accumulation of the solid impurities on the surface of the filter plate is reduced, and a good filtering effect is achieved.

Drawings

FIG. 1 is a schematic structural view of a polishing device for plastic parts according to the present invention;

FIG. 2 is a cross-sectional view of a polishing device for plastic parts according to the present invention;

FIG. 3 is a schematic diagram illustrating the arrangement of support pillars in the polishing apparatus for plastic parts according to the present invention;

fig. 4 is a schematic view of a partial explosion in the plastic part polishing apparatus according to the present invention.

In the figure: 1-mounting a platform; 101-mounting plate; 102-a support column; 103-a water storage cavity; 104-drainage slope; 2-a dust cover; 3-an electric spray head; 4-a polishing mechanism; 401-a PLC controller; 402-a robotic arm; 403-grinding machine; 404-a clamp; 5-a recovery mechanism; 501-a filter plate; 502-a screw conveyor; 503-a treatment box; 504-a filter tank; 505-a drain pipe; 506-a solenoid valve; 507-mounting holes; 508-sealing ring.

Detailed Description

The present invention will be described in further detail with reference to examples.

In the specific implementation: as shown in fig. 1-4, a plastic part polishing device comprises a mounting platform 1, a water storage cavity 103 is formed in the upper end of the mounting platform 1, a dust cover 2 is mounted at the upper end of the mounting platform 1, electric spray heads 3 which are uniformly distributed and are communicated with the water storage cavity 103 are fixedly connected to the inner top wall of the dust cover 2, a polishing mechanism 4 fixedly connected with the mounting platform 1 is mounted inside the dust cover 2, a recovery mechanism 5 is mounted at one end of the mounting platform 1, one end of the recovery mechanism 5 sequentially penetrates through the mounting platform 1 and the water storage cavity 103 and extends to the outside of the mounting platform 1, cooling liquid is filled inside the water storage cavity 103, and the input ends of the electric spray heads 3, a mechanical arm 402, a polishing machine 403, a screw conveyor 502 and a solenoid valve 506 are electrically connected with the output end of a PLC controller 401;

as shown in fig. 2, fig. 3 and fig. 4, the recycling mechanism 5 includes a filter plate 501 and a screw conveyer 502, the filter plate 501 is fixedly connected to the inner wall of the water storage chamber 103, the cross-sectional shape of the filter plate 501 is arc, the screw conveyer 502 is fixedly connected to one end of the mounting platform 1, one end of the screw conveyer 502 sequentially penetrates through the mounting platform 1 and the water storage chamber 103 and extends to the outside of the mounting platform 1, the surface of the screw conveyer 502 is in non-pressure contact with the filter plate 501, when the cooling liquid passes through the filter plate 501, the filter plate 501 can rapidly filter the solid impurities in the cooling liquid, so that the cooling liquid returning to the inner bottom wall of the water storage chamber 103 is always kept clean to reduce the probability that the electric nozzle 3 is blocked by the solid impurities, and at the same time, the screw conveyer 502 can push the solid impurities accumulated on the surface of the filter plate 501 to the processing box 503 to reduce the accumulation of the solid impurities on the surface of the filter plate 501, and the filter plate 501 is blocked by solid impurities, thereby achieving a good filtering effect.

Case 503 is handled to the one end fixedly connected with of mounting platform 1, screw conveyer 502's one end runs through to the inside of handling case 503, the mounting hole 507 has been seted up on the surface of handling case 503, the inner wall sliding connection of mounting hole 507 has filter box 504, the one end of filter box 504 runs through mounting hole 507 and pegs graft with handling case 503, fretwork form mesh design has been seted up to the bottom of filter box 504, when screw conveyer 502 impels the inside of handling case 503 with solid impurity, filter box 504 can catch the solid impurity of whereabouts, and filter out the inside remaining moisture of solid impurity, make solid impurity drier, so that the staff carries out subsequent cleaning work.

The surface of the filter box 504 is provided with a sealing ring 508, the surface of the sealing ring 508 is contacted with the mounting hole 507, and the sealing ring 508 can prevent residual cooling liquid from flowing out of the treatment box 503 along the filter box 504 and the mounting hole 507 so as to reduce the probability of the cooling liquid polluting the external environment.

The surface of the treatment box 503 is communicated with a drain pipe 505, the electromagnetic valve 506 is embedded in the surface of the drain pipe 505, when a worker needs to remove the cooling liquid gathered on the bottom wall of the treatment box 503, the worker only needs to open the electromagnetic valve 506 through the PLC 401, at the moment, the drain pipe 505 is communicated with the outside, the cooling liquid can flow into the corresponding collecting device through the drain pipe 505, and the worker does not need to open the treatment box 503 to perform recovery work.

The inside mounting of water storage cavity 103 has mounting panel 101, and fixedly connected with is the support column 102 of annular distribution between mounting panel 101 and the water storage cavity 103, and the shape of support column 102 is cylindrical, and this can make the coolant liquid flow back to the inside of water storage cavity 103 along the clearance of mounting panel 101 with water storage cavity 103 to the support column 102 that adopts cylindrical design reduces the probability that impurity is detained on its surface, thereby reaches good guide effect.

The equal fixedly connected with drainage slope 104 of the surface of mounting panel 101 and the inner wall of water storage chamber 103, the cross sectional shape on drainage slope 104 is right angled triangle, and drainage slope 104 can guide coolant liquid and solid impurity to the inside of water storage chamber 103 fast to reduce the probability that coolant liquid or solid impurity are detained on mounting panel 101 surface or water storage chamber 103 inner wall, thereby reach good guide effect.

As shown in fig. 2 and 3, grinding machanism 4 includes PLC controller 401, PLC controller 401 fixed connection is in the surface of mounting platform 1, the interior roof fixedly connected with arm 402 of dust cover 2, the one end fixedly connected with polisher 403 of arm 402, the upper end fixedly connected with anchor clamps 404 of mounting panel 101, the staff can preset corresponding procedure in PLC controller 401's inside in advance, make PLC controller 401 drive polisher 403 according to program control arm 402 and polish the relevant position of plastic spare, need not the staff and polish manually, with the precision of polishing to the plastic spare that improves, adopt anchor clamps 404 centre gripping plastic spare simultaneously, can reduce the probability that plastic spare rocked at the in-process of polishing, the precision of polishing to the plastic spare has further been improved.

Specifically, this plastic part grinding device's theory of operation: when the polishing machine 403 normally polishes the plastic parts clamped by the clamp 404, the electric spray head 3 can continuously draw the cooling liquid out of the water storage cavity 103 and spray the cooling liquid to the plastic parts, so as to reduce the surface temperature of the plastic parts, meanwhile, the cooling water takes away solid impurities near the plastic parts in the downstream process, the solid impurities flow back to the inside of the water storage cavity 103 along with the cooling liquid, at the moment, the filter plate 501 can quickly filter the solid impurities inside the cooling liquid, so that the cooling liquid returning to the inner bottom wall of the water storage cavity 103 is always kept clean, so as to reduce the probability that the electric spray head 3 is blocked by the solid impurities, meanwhile, the screw conveyor 502 can push the solid impurities accumulated on the surface of the filter plate 501 to the treatment box 503, so as to reduce the phenomenon that the solid impurities on the surface of the filter plate 501 are excessively accumulated, so that the filter plate 501 is blocked by the solid impurities, and further achieve a good filtering effect.

It should be noted that the specific model specifications of the electric nozzle 3, the PLC controller 401, the mechanical arm 402, the sander 403, the screw conveyor 502, and the electromagnetic valve 506 need to be determined by type selection according to the actual specification of the apparatus, and the specific type selection calculation method adopts the prior art in the field, and therefore detailed description is omitted.

The power supply and the principle of the electric sprayer 3, the PLC controller 401, the robot arm 402, the sander 403, the screw conveyor 502 and the solenoid valve 506 will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The plastic part polishing device is characterized by comprising a mounting platform (1), a water storage cavity (103) is formed in the upper end of the mounting platform (1), a dust cover (2) is mounted at the upper end of the mounting platform (1), electric spray heads (3) which are uniformly distributed and communicated with the water storage cavity (103) are fixedly connected to the inner top wall of the dust cover (2), a polishing mechanism (4) fixedly connected with the mounting platform (1) is mounted inside the dust cover (2), a recovery mechanism (5) is mounted at one end of the mounting platform (1), and one end of the recovery mechanism (5) sequentially penetrates through the mounting platform (1) and the water storage cavity (103) and extends to the outside of the mounting platform (1);

retrieve mechanism (5) and include filter (501) and screw conveyer (502), filter (501) fixed connection in the inner wall of water storage chamber (103), the cross sectional shape of filter (501) is circular-arc, screw conveyer (502) fixed connection in the one end of mounting platform (1), the one end of screw conveyer (502) runs through in proper order mounting platform (1) with water storage chamber (103) extend to the outside of mounting platform (1), the surface of screw conveyer (502) with filter (501) do not have pressure contact.

2. The plastic part grinding device according to claim 1, wherein one end of the mounting platform (1) is fixedly connected with a processing box (503), one end of the screw conveyor (502) penetrates into the processing box (503), a mounting hole (507) is formed in the surface of the processing box (503), a filter box (504) is connected to the inner wall of the mounting hole (507) in a sliding mode, and one end of the filter box (504) penetrates through the mounting hole (507) and is connected with the processing box (503) in an inserted mode.

3. A plastic part grinding apparatus according to claim 2, wherein a sealing ring (508) is installed on a surface of the filter box (504), and a surface of the sealing ring (508) is in contact with the installation hole (507).

4. The plastic part grinding device according to claim 2, wherein a drain pipe (505) is communicated with the surface of the treatment box (503), and an electromagnetic valve (506) is embedded and installed on the surface of the drain pipe (505).

5. The plastic part grinding device according to claim 1, wherein a mounting plate (101) is mounted inside the water storage cavity (103), support columns (102) are fixedly connected between the mounting plate (101) and the water storage cavity (103) and distributed annularly, and the support columns (102) are cylindrical.

6. The plastic part grinding device according to claim 5, wherein a drainage slope (104) is fixedly connected to both the surface of the mounting plate (101) and the inner wall of the water storage cavity (103), and the cross-sectional shape of the drainage slope (104) is a right triangle.

7. A plastic part grinding device according to claim 5, wherein the grinding mechanism (4) comprises a PLC controller (401), the PLC controller (401) is fixedly connected to the surface of the mounting platform (1), a mechanical arm (402) is fixedly connected to the inner top wall of the dust cover (2), a grinding machine (403) is fixedly connected to one end of the mechanical arm (402), and a clamp (404) is fixedly connected to the upper end of the mounting plate (101).