CN219987113U

CN219987113U - Grinding device of injection molding shell

Info

Publication number: CN219987113U
Application number: CN202321669698.7U
Authority: CN
Inventors: 张云亮; 朱振芳; 夏朝云
Original assignee: Wuhu Fuhong Electrical Technology Co ltd
Current assignee: Wuhu Fuhong Electrical Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-10
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a polishing device for an injection molding shell, which comprises a polishing machine body, a fixing device, a polishing arm, an injection molding shell and a dust collection box, wherein the outer side of the dust collection box is communicated with a dust collection assembly, and both sides of the inner wall of the polishing machine body are fixedly connected with sliding support assemblies. According to the utility model, the dust collecting box is arranged, when the grinding arm grinds the injection molding shell, generated scraps can be concentrated in the dust collecting box, so that the scraps can be prevented from splashing to the whole workshop, the dust collection assembly can transfer and collect the scraps collected in the dust collecting box, the sliding support assembly can support the fixing device, so that the pressure of the fixing device on the grinding machine body can be reduced, and the problems that a lot of scraps are generated when the grinding arm grinds the injection molding shell, and the scraps can splash to the whole working area, so that a user is inconvenient to clean the injection molding shell, pollution is caused to the workshop for a long time, and the user is inconvenient to work are solved.

Description

Grinding device of injection molding shell

Technical Field

The utility model relates to the technical field of processing equipment of injection molding parts of notebook computers, in particular to a polishing device of an injection molding shell.

Background

At present, many parts of a notebook computer, such as an injection molded shell of the notebook computer, are molded by injection molding, and after demolding, the injection molded parts are taken out, but burrs or burrs are usually formed at corners of the demolded parts, and when the parts are used or assembled, the burrs or burrs need to be treated first.

For example, publication number CN205325373U discloses a novel notebook computer casing polisher of moulding plastics, including the frame, be equipped with the conveyer belt in the frame, be equipped with the anchor clamps that are used for fixing notebook computer casing of moulding plastics on the conveyer belt, the frame both sides have the aircraft nose of polishing through leg joint respectively, and the aircraft nose of polishing is located the notebook computer and moulds plastics directly over the casing both sides. According to the utility model, the injection molding shell of the notebook computer can be fixed in the base through the pressing strips at the ends of the L-shaped supporting legs, the telescopic rod and the L-shaped supporting legs fixed at the other side of the transverse plate can enable the transverse plate to be fixed on the injection molding shell of the notebook computer in the base, so that the L-shaped supporting legs at one side of the transverse plate are conveniently pushed through the sliding blocks, two sides of the injection molding shell of the notebook computer are tightly attached to the inner walls at two sides of the base, the conveying belt is started, and burrs or burrs at two sides of the injection molding shell of the notebook computer can be polished through the polishing machine head.

Based on the search of patent numbers, the following defects in the prior art are combined:

although this kind of casing polisher of moulding plastics can polish the deckle edge or the burr of the casing both sides of moulding plastics of notebook computer, availability factor is high to can fix the casing of moulding plastics of notebook computer, when using, because when the arm of polishing is being polished the casing of moulding plastics, can produce many sweeps, and these sweeps can splash to whole work area, lead to the user inconvenient to clear up it, can cause the pollution to the workshop for a long time, inconvenient user carries out work.

Disclosure of Invention

In order to solve the problems set forth in the background art, the utility model aims to provide a polishing device for an injection molding shell, which has the advantage of conveniently collecting and cleaning scraps, and solves the problems that a plurality of scraps are generated when a polishing arm polishes the injection molding shell, and the scraps splash to the whole working area, so that a user is inconvenient to clean the injection molding shell, pollution is caused to a working room for a long time, and the user is inconvenient to work.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding device of casing of moulding plastics, includes polisher body, fixing device, polishing arm, the casing of moulding plastics, dust collection box, fixing device is located the top of polisher body inner wall bottom, the outside of polishing arm and the both sides fixed connection of polisher body inner wall, the bottom of the casing of moulding plastics and the bottom swing joint of fixing device inner wall, the bottom of dust collection box and the both sides fixed connection at fixing device top, the one end that the polishing arm is close to the casing of moulding plastics runs through the dust collection box and laminates mutually with the both sides at casing top of moulding plastics, dust collection box's outside intercommunication has dust collection assembly, the equal fixedly connected with slip supporting assembly in both sides of polisher body inner wall.

As the preferred dust collection assembly of the utility model, the dust collection assembly comprises a dust collection pipe, the other end of the dust collection pipe is communicated with a collecting box, mounting openings are formed in two sides of the inner wall of the grinding machine body, the surface of the collecting box is matched with the inner wall of the mounting opening in a clamping manner, exhaust fans are fixedly arranged on two sides of the top of the grinding machine body, and the output ends of the exhaust fans are communicated with the top of the collecting box through pipelines.

As the preferable mode of the utility model, the sliding support component comprises a support rod, wherein both sides of the top of the fixing device are provided with sliding grooves, and the surface of the support rod, which is close to one end of the fixing device, is in sliding connection with the inner wall of the sliding groove.

As the preferable mode of the utility model, the bottom of the inner wall of the collecting box is movably connected with a drawing box, the bottom of the inner wall of the drawing box is provided with a through hole, and the outer side of the drawing box is fixedly connected with a handle.

As the preferable mode of the utility model, the back of the dust collecting box is fixedly connected with the mounting frame, the mounting frame is concave and has a downward opening, and the inner wall of the mounting frame is fixedly connected with dust removing cloth.

As the preferable mode of the utility model, the outer side of the exhaust fan is provided with the limiting frame, two sides of the bottom of the exhaust fan are attached to two sides of the inner wall of the limiting frame, and the bottom of the limiting frame is fixedly connected with two sides of the top of the sander body.

As the preferable mode of the utility model, the top of the inner wall of the collecting box is clamped and matched with the filter plate, the two sides of the polisher body are fixedly provided with the warning plates, and the warning plates are positioned at the bottom of the exhaust fan.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the dust box is arranged, when the grinding arm grinds the injection molding shell, generated scraps can be concentrated in the dust box, so that the scraps can be prevented from splashing to the whole workshop, the dust collection assembly can transfer and collect the scraps collected in the dust box, the fixing device can be supported by the sliding support assembly, the pressure of the fixing device on the grinding machine body can be reduced, the problems that a plurality of scraps are generated when the grinding arm grinds the injection molding shell, and the scraps can splash to the whole working area, so that a user is inconvenient to clean the injection molding shell, pollution is caused to the workshop for a long time, and the user is inconvenient to work are solved, and the effect of conveniently collecting and cleaning the scraps is achieved.

2. According to the dust collection box, the dust collection assembly is arranged, a user can convey the waste scraps in the dust collection box to the collection box through the dust collection pipe by starting the exhaust fan, so that the user can clean the waste scraps conveniently, and the collection box can be fixed and limited by the mounting port.

3. According to the utility model, the sliding support component is arranged, so that the fixing device can be driven to move after the grinding machine body is started, and the support rod slides near the inner wall of the chute at one end of the fixing component, so that a certain supporting effect on the fixing device can be achieved, the pressure of the fixing device on the grinding machine body is reduced, and the power rise of the grinding machine body caused by overlarge pressure of the grinding machine body by the fixing device is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional exploded cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a sander body; 2. a fixing device; 3. a polishing arm; 4. injection molding the shell; 5. a dust collection box; 6. a dust collection assembly; 61. a dust collection pipe; 62. a collection box; 63. a mounting port; 64. an exhaust fan; 7. a sliding support assembly; 71. a support rod; 72. a chute; 8. drawing a box; 9. a through port; 10. a handle; 11. a mounting frame; 12. dust removing cloth; 13. a limiting frame; 14. a filter plate; 15. and a warning board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

As shown in fig. 1 to 3, the polishing device for the injection molding shell provided by the utility model comprises a polishing machine body 1, a fixing device 2, a polishing arm 3, an injection molding shell 4 and a dust collecting box 5, wherein the fixing device 2 is positioned at the top of the bottom of the inner wall of the polishing machine body 1, the outer side of the polishing arm 3 is fixedly connected with two sides of the inner wall of the polishing machine body 1, the bottom of the injection molding shell 4 is movably connected with the bottom of the inner wall of the fixing device 2, the bottom of the dust collecting box 5 is fixedly connected with two sides of the top of the fixing device 2, one end, close to the injection molding shell 4, of the polishing arm 3 penetrates through the dust collecting box 5 and is attached to two sides of the top of the injection molding shell 4, a dust collecting assembly 6 is communicated with the outer side of the dust collecting box 5, and two sides of the inner wall of the polishing machine body 1 are fixedly connected with sliding support assemblies 7.

Referring to fig. 1, the dust collection assembly 6 includes a dust collection pipe 61, the other end of the dust collection pipe 61 is communicated with a collection box 62, both sides of the inner wall of the grinding machine body 1 are provided with mounting openings 63, the surface of the collection box 62 is matched with the inner wall of the mounting openings 63 in a clamping manner, both sides of the top of the grinding machine body 1 are fixedly provided with exhaust fans 64, and the output ends of the exhaust fans 64 are communicated with the top of the collection box 62 through pipelines.

As a technical optimization scheme of the utility model, through arranging the dust collection assembly 6, a user can convey the waste scraps in the dust collection box 5 to the collection box 62 through the dust collection pipe 61 by opening the exhaust fan 64, so that the waste scraps can be cleaned conveniently by the user, and the collection box 62 can be fixed and limited by the mounting opening 63.

Referring to fig. 1, the sliding support assembly 7 includes a support rod 71, both sides of the top of the fixing device 2 are provided with sliding grooves 72, and the surface of the support rod 71 near one end of the fixing device 2 is slidably connected with the inner wall of the sliding groove 72.

As a technical optimization scheme of the utility model, by arranging the sliding support component 7, when the grinding machine body 1 is started, the fixing device 2 can be driven to move, and at the moment, the support rod 71 is close to one end of the fixing component and can slide the inner wall of the sliding groove 72, so that a certain supporting effect can be achieved on the fixing device 2, the pressure of the fixing device 2 on the grinding machine body 1 is reduced, and the power rise of the grinding machine body 1 caused by overlarge pressure of the grinding machine body 1 by the fixing device 2 is avoided.

Referring to fig. 1, a drawer 8 is movably connected to the bottom of the inner wall of the collecting box 62, a through hole 9 is formed in the bottom of the inner wall of the drawer 8, and a handle 10 is fixedly connected to the outer side of the drawer 8.

As a technical optimization scheme of the utility model, through arranging the drawing box 8, the through hole 9 and the handle 10, the through hole 9 is used for conveying the waste scraps into the collection box 62 through the dust collection pipe 61, and a user can draw out the drawing box 8 through the handle 10, so that the waste scraps in the collection box 62 can be cleaned conveniently by the user.

Referring to fig. 2, the back of the dust box 5 is fixedly connected with a mounting frame 11, the mounting frame 11 is concave and has a downward opening, and the inner wall of the mounting frame 11 is fixedly connected with a dust cloth 12.

As a technical optimization scheme of the utility model, through arranging the mounting frame 11 and the dust removing cloth 12, the mounting frame 11 can fix and limit the dust removing cloth 12, when the polishing arm 3 finishes polishing the injection molding shell 4, the injection molding shell 4 can be moved out from the rear side of the dust collecting box 5, and at the moment, the dust removing cloth 12 can wipe two sides of the top of the injection molding shell 4, so that the residual scraps at the top of the injection molding shell 4 can be removed.

Referring to fig. 2, a limiting frame 13 is arranged on the outer side of the exhaust fan 64, two sides of the bottom of the exhaust fan 64 are attached to two sides of the inner wall of the limiting frame 13, and the bottom of the limiting frame 13 is fixedly connected with two sides of the top of the sander body 1.

As a technical optimization scheme of the utility model, the limiting frame 13 is arranged, and the limiting frame 13 can fixedly limit the bottom of the exhaust fan 64, so that the stability of the exhaust fan 64 is improved, and the exhaust fan 64 is prevented from falling.

Referring to fig. 3, the top of the inner wall of the collecting box 62 is clamped and matched with the filter plate 14, the two sides of the polisher body 1 are fixedly provided with warning plates 15, and the warning plates 15 are positioned at the bottom of the exhaust fan 64.

As a technical optimization scheme of the utility model, by arranging the filter plate 14 and the warning plate 15, the filter plate 14 can prevent waste scraps from entering the inside of the exhaust fan 64 through a pipeline, the warning plate 15 is used for warning irrelevant personnel, preventing the irrelevant personnel from pulling out of the drawing box 8, and prompting the irrelevant personnel not to stand under the exhaust fan 64.

The working principle and the using flow of the utility model are as follows: when in use, a user polishes the two sides of the top of the injection molding shell 4 by starting the polisher body 1 to polish the two sides of the top of the injection molding shell 4, and the scraps generated by polishing can be concentrated in the dust collection box 5, at the moment, the user can convey the scraps in the dust collection box 5 to the collection box 62 through the dust collection pipe 61 by starting the exhaust fan 64, after the polishing of the injection molding shell 4 is finished by the polisher body 3, the injection molding shell 4 can be moved out from the rear side of the dust collection box 5, at the moment, the dust collection cloth 12 can wipe the two sides of the top of the injection molding shell 4, so that the residual scraps at the top of the injection molding shell 4 can be removed, and after the polishing work is finished, the user can pull the drawing box 8 through the handle 10, so that the user can intensively clean the scraps in the collection box 62.

To sum up: this grinding device of casing of moulding plastics, through setting up dust box 5, when the arm of polishing 3 is polishing the casing of moulding plastics 4, the sweeps that produce can concentrate in the inside of dust box 5, thereby can avoid the sweeps to splash to whole workshop, dust collection subassembly 6 can shift the sweeps of collecting the inside of dust box 5 and collect, sliding support subassembly 7 can support fixing device 2, thereby can reduce the pressure that fixing device 2 produced to the mill body 1, the problem that because the arm of polishing is when carrying out the casing of moulding plastics, can produce many sweeps, and these sweeps can splash whole working area, lead to the user inconvenient to clear up it, can lead to the fact the pollution to the workshop for a long time, inconvenient user carries out work is solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device of casing of moulding plastics, includes polisher body (1), fixing device (2), grinding arm (3), casing (4) of moulding plastics, dust box (5), its characterized in that: fixing device (2) are located the top of polisher body (1) inner wall bottom, the outside of polishing arm (3) and the both sides fixed connection of polisher body (1) inner wall, the bottom of moulding plastics casing (4) and the bottom swing joint of fixing device (2) inner wall, the bottom of dust-collecting box (5) and the both sides fixed connection at fixing device (2) top, the one end that polishing arm (3) is close to moulding plastics casing (4) runs through dust-collecting box (5) and laminates mutually with the both sides at casing (4) top of moulding plastics, the outside intercommunication of dust-collecting box (5) has dust collection subassembly (6), the equal fixedly connected with slip supporting component (7) in both sides of polisher body (1) inner wall.

2. The grinding device for an injection molded housing of claim 1, wherein: the dust collection assembly (6) comprises a dust collection pipe (61), the other end of the dust collection pipe (61) is communicated with a collecting box (62), mounting openings (63) are formed in two sides of the inner wall of the grinding machine body (1), the surface of the collecting box (62) is matched with the inner wall of the mounting opening (63) in a clamping mode, exhaust fans (64) are fixedly arranged on two sides of the top of the grinding machine body (1), and the output ends of the exhaust fans (64) are communicated with the top of the collecting box (62) through pipelines.

3. The grinding device for an injection molded housing of claim 1, wherein: the sliding support assembly (7) comprises a support rod (71), sliding grooves (72) are formed in two sides of the top of the fixing device (2), and the surface, close to one end of the fixing device (2), of the support rod (71) is in sliding connection with the inner wall of the sliding grooves (72).

4. The grinding device for an injection molded housing of claim 2, wherein: the bottom of collecting box (62) inner wall swing joint has and takes out box (8), take out the bottom of box (8) inner wall and seted up opening (9), take out the outside fixedly connected with handle (10) of box (8).

5. The grinding device for an injection molded housing of claim 1, wherein: the dust collecting box is characterized in that the back of the dust collecting box (5) is fixedly connected with a mounting frame (11), the mounting frame (11) is concave and is downward in opening, and the inner wall of the mounting frame (11) is fixedly connected with dust removing cloth (12).

6. The grinding device for an injection molded housing of claim 2, wherein: the utility model discloses a polishing machine, including polisher body (1), air exhauster (64), spacer (13) are provided with in the outside of air exhauster (64), the both sides of air exhauster (64) bottom are laminated mutually with the both sides of spacer (13) inner wall, the both sides fixed connection at bottom and polisher body (1) top of spacer (13).

7. The grinding device for an injection molded housing of claim 2, wherein: the top joint of collecting box (62) inner wall has filter plate (14) in the cooperation, the both sides fixed mounting of polisher body (1) have warning board (15), warning board (15) are located the bottom of air exhauster (64).