CN220241100U

CN220241100U - Polishing mechanism for plastic panel of electronic instrument

Info

Publication number: CN220241100U
Application number: CN202321625100.4U
Authority: CN
Inventors: 胡国兴
Original assignee: Hubei Lianteng Electronic Technology Co ltd
Current assignee: Hubei Lianteng Electronic Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-26
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to a polishing mechanism for a plastic panel of electronic equipment, which comprises a processing box, wherein the inner top wall of the processing box is provided with a polishing mechanism for improving the polishing effect, the inner bottom wall of the processing box is provided with a collecting mechanism for improving the debris collecting effect, and the polishing mechanism comprises two cylinders fixed on the inner top wall of the processing box. This polishing mechanism of electronic instrument equipment plastic panels through having set up polishing mechanism, through the cylinder, the push pedal, driving motor, mutually support between polishing dish and discharging pipe and the charge pump etc., can utilize cylinder promotion push pedal and polishing dish removal to carry out the convenient polishing of height position according to plastic panels's thickness and polish, pump feed pipe pump to the discharging pipe from connecting pipe and inlet pipe along the material pumping pipe extraction polishing paste through the charge pump start, and then realize automatic polishing paste material loading along ejection of compact Kong Manchu to the polishing dish on, keep polishing stability, drive polishing dish rotation and carry out the improvement polishing effect to plastic panels.

Description

Polishing mechanism for plastic panel of electronic instrument

Technical Field

The utility model relates to the technical field of electronic instrument and equipment production, in particular to a polishing mechanism for a plastic panel of electronic instrument and equipment.

Background

The electronic instrument is a device for detecting, analyzing and testing the performance, quality and safety of electronic products, and can be generally summarized into three blocks of electronic measuring instruments, electronic analyzing instruments and application instruments, and the electronic instrument comprises various classifications of optical electronic instruments, electronic element measuring instruments, dynamic analyzing instruments and the like, wherein the electronic instruments are generally placed in a shell, and a plastic panel is arranged on the shell to polish the surface during processing.

The utility model provides a machine body that is disclosed in chinese patent publication No. (CN 213245116U), machine body inner chamber fixed mounting has the board, first lead screw has been inserted to the both sides of board, two sets of first lead screw's bottom is installed first motor and axle bed respectively, two sets of first lead screw's top and the rotation of machine body inner chamber roof are connected, and two sets of first lead screw top department all overlaps the gear, two sets of connect through the toothed chain transmission between the gear, two sets of be provided with polishing device between the first lead screw, polishing groove has been seted up to the center department of board, the polishing groove has been seted up to the board, and this polishing mechanism for the production of electronic instrument equipment plastic panel has improved the polishing disc on the lifter plate and has polished the steady state of article dynamics, has improved the efficiency of work by the reverse rotation of polishing disc and carousel simultaneously, in addition not only has absorbed dust and sweeps that produce in the polishing through the mode, has still reduced the hourglass of dust and sweeps through organism and window, has improved workman operational environment and healthy health, but still has had the polishing paste to the polishing paste of polishing disc and polishing, polishing paste to the polishing paste in the polishing paste has low polishing paste efficiency to the polishing paste and polishing paste in the polishing paste and polishing paste has the polishing paste and polishing paste has the polishing in the polishing paste and polishing paste.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a polishing mechanism for a plastic panel of electronic equipment, which has the advantages of good polishing effect and the like, and solves the problem of lower polishing paste smearing efficiency on a polishing disc in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the polishing mechanism for the plastic panel of the electronic instrument comprises a processing box, wherein the inner top wall of the processing box is provided with a polishing mechanism for improving the polishing effect, and the inner bottom wall of the processing box is provided with a collecting mechanism for improving the debris collecting effect;

the polishing mechanism comprises two cylinders fixed on the inner top wall of a processing box, a pushing plate is fixed on the outer side of an output shaft of each cylinder, a rotating shaft is connected to the upper surface of the pushing plate through a bearing in a rotating mode, a driven gear is fixed on the outer surface of the rotating shaft, a driving motor is fixed on the upper surface of the pushing plate, a connecting shaft is fixed on the outer side of an output shaft of the driving motor, a driving gear is fixed on the outer side of the connecting shaft and is meshed with the driven gear, a polishing disc is fixed below the rotating shaft penetrates through and extends to the pushing plate, a discharging pipe is fixed on the lower surface of the polishing disc, a feeding pipe is communicated with the upper surface of the discharging pipe, a material pump is fixed on the upper surface of the processing box, a material pumping pipe is communicated with the feeding end of the material pump, a connecting pipe is communicated with the discharging end of the connecting pipe, and the bottom end of the connecting pipe is rotationally connected with the feeding pipe.

Further, the front of the processing box is fixedly provided with a controller, and the outer surface of the discharging pipe is provided with at least two discharging holes.

Further, the width of the pushing plate is equal to the length between the inner walls of the front side and the rear side of the processing box, and the length of the discharging pipe is equal to the diameter of the polishing disc.

Further, a supporting plate is fixed between the inner walls of the front side and the rear side of the processing box, the upper surface of the supporting plate is fixedly provided with a placing plate, and the upper surface of the placing plate is fixedly provided with a pneumatic sucker.

Further, collection mechanism is including fixing the collection box at processing incasement diapire, two feed inlets have been seted up to the interior roof of collection box, and all are fixed with the kuppe between the four side inner walls of two feed inlets, two the kuppe is all fixed with dust absorption fan in one side of being on the back mutually, two dust absorption fan's air-out end is fixed with the dust absorption pipe with two kuppe opposite sides intercommunication respectively, the interior diapire sliding connection of collection box has the cleaning box.

Further, two opposite ends of the dust collection pipe penetrate through and extend to the inner walls of one side of the two opposite air guide covers respectively, filter cotton is fixed on the filter cotton, and the width of the air guide covers is equal to the length between the inner walls of the front side and the rear side of the processing box.

Further, the cleaning opening is formed in one side, opposite to the processing box, of the collecting box, and a pulling plate fixed to the left side of the cleaning box is inserted between the four inner walls of the cleaning opening in a sliding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this polishing mechanism of electronic instrument equipment plastic panels through having set up polishing mechanism, through the cylinder, the push pedal, driving motor, mutually support between polishing dish and discharging pipe and the charge pump etc., can utilize cylinder promotion push pedal and polishing dish removal to carry out the convenient polishing of height position according to plastic panels's thickness and polish, pump feed pipe pump to the discharging pipe from connecting pipe and inlet pipe along the material pumping pipe extraction polishing paste through the charge pump start, and then realize automatic polishing paste material loading along ejection of compact Kong Manchu to the polishing dish on, keep polishing stability, drive polishing dish rotation and carry out the improvement polishing effect to plastic panels.

2. This polishing mechanism of electronic instrument equipment plastic panels through having set up collection mechanism, through mutually supporting between collecting box, kuppe, dust absorption fan, dust absorption pipe and filter pulp and the clearance case etc., can utilize the dust absorption fan to start and form negative pressure space and extract the piece that polishing produced through the suction pipe extraction air in the kuppe, the piece of further extraction can be filtered the interception by the filter pulp to follow and pile up and fall and carry out centralized processing in the clearance case in the feed inlet landing collecting box, with this maintenance piece collection effect keeps polishing precision.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a polishing mechanism according to the present utility model;

FIG. 3 is a schematic view of the collection mechanism of the present utility model.

In the figure: 1 processing box, 2 polishing mechanism, 201 cylinder, 202 push pedal, 203 pivot, 204 driven gear, 205 driving motor, 206 connecting axle, 207 driving gear, 208 polishing dish, 209 discharging pipe, 210 inlet pipe, 211 material pump, 212 material pumping pipe, 213 connecting pipe, 214 placing plate, 215 pneumatic sucking disc, 3 collection mechanism, 301 collecting box, 302 kuppe, 303 dust absorption fan, 304 dust absorption pipe, 305 cleaning box, 306 filter cotton.

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.

Referring to fig. 1, a polishing mechanism for a plastic panel of an electronic apparatus in this embodiment includes a processing box 1, wherein a polishing mechanism 2 for improving polishing effect is provided on an inner top wall of the processing box 1, and a collecting mechanism 3 for improving debris collecting effect is provided on an inner bottom wall of the processing box 1.

Referring to fig. 2, in order to improve polishing effect on a plastic panel, the polishing mechanism 2 in this embodiment includes two cylinders 201 fixed on the inner top wall of the processing box 1, a push plate 202 is fixed on the outer sides of output shafts of the two cylinders 201, a rotating shaft 203 is rotatably connected to the upper surface of the push plate 202 through a bearing, a driven gear 204 is fixed on the outer surface of the rotating shaft 203, a driving motor 205 is fixed on the upper surface of the push plate 202, a connecting shaft 206 is fixed on the outer side of the output shaft of the driving motor 205, a driving gear 207 is fixed on the outer side of the connecting shaft 206, the driving gear 207 is engaged with the driven gear 204, the bottom end of the rotating shaft 203 penetrates and extends to the lower side of the push plate 202, a polishing disk 208 is fixed on the bottom end of the connecting shaft 203, a polishing pipe 208 is pushed by the cylinders 201, the polishing disk 202 and the polishing disk 208 are moved to adjust the height position according to the thickness of the plastic panel, a discharging pipe 209 is fixed on the lower surface of the polishing disk 208, a feeding pipe 210 is communicated with the upper surface of the discharging pipe 209, a feeding pipe 211 is fixed on the upper surface of the processing box 1, a feeding pump 212 is communicated with the outer surface of the polishing pipe 212, a driving pump 212 is communicated with an external polishing pump storage tank, a feeding pipe is started along the feeding pipe 212, a feeding pipe 213 is started by the feeding pipe 213, a driving pump 213 is started, a driving pump 210 is driven by the feeding pump 213, and the polishing pipe 213 is driven by the driving pump 213, and the driving pump 208 is driven by the feeding pump 213 to rotate, and the feeding pipe 213 is connected with the feeding pipe 213 and the driving the feeding pipe 213.

In this embodiment, the front of the processing box 1 is fixed with the controller, the surface of discharging pipe 209 has been seted up and has been no less than two discharge holes, the pump sending pipe 212 pumps polishing paste from connecting pipe 213 and inlet pipe 210 to discharging pipe 209, and then realize automatic polishing paste material loading along ejection of compact Kong Manchu to polishing dish 208, keep polishing stability, the width of push pedal 202 equals with the length between the inner wall of processing box 1 front and back both sides, the length of discharging pipe 209 equals with the diameter of polishing dish 208, be fixed with the backup pad between the inner wall of processing box 1 front and back both sides, and the upper surface of backup pad is fixed with places board 214, the upper surface of placing board 214 is fixed with pneumatic chuck 215, place the plastics panel on placing board 214 and adsorb the plastics panel through pneumatic chuck 215 and realize the centre gripping fixedly on placing board 214.

Referring to fig. 3, in order to improve the collection effect of the chips generated by polishing, the collection mechanism 3 in this embodiment includes a collection box 301 fixed on the inner bottom wall of the processing box 1, two feeding ports are provided on the inner top wall of the collection box 301, a guide cover 302 is fixed between four side inner walls of the two feeding ports, dust suction fans 303 are fixed on opposite sides of the two guide covers 302, dust suction pipes 304 communicated with opposite sides of the two guide covers 302 are respectively fixed on air outlet ends of the two dust suction fans 303, the dust suction fans 303 are utilized to start pumping air through the dust suction pipes 304 to form a negative pressure space in the guide cover 302 to pump the chips generated by polishing, and a cleaning box 305 is slidably connected to the inner bottom wall of the collection box 301.

In this embodiment, opposite ends of the two dust suction pipes 304 respectively penetrate and extend to inner walls of opposite sides of the two air guide hoods 302, and are respectively fixed with filter cotton 306, the width of the air guide hoods 302 is equal to the length between the inner walls of the front side and the rear side of the processing box 1, a cleaning opening is formed in one side of the collecting box 301 opposite to the processing box 1, a pulling plate fixed to the left side of the cleaning box 305 is slidingly inserted between the inner walls of the four sides of the cleaning opening, and the extracted fragments are filtered and intercepted by the filter cotton 306 and are concentrated in the cleaning box 305 along with the falling of the stacking along the feeding opening, so that the fragment collecting effect is maintained, and the polishing precision is maintained.

The working principle of the embodiment is as follows:

(1) When the polishing effect is improved on the plastic panel, the plastic panel is placed on the placing plate 214 and is adsorbed onto the placing plate 214 through the pneumatic sucking disc 215 to be clamped and fixed, the air cylinder 201 is used for pushing the push plate 202 and the polishing disc 208 to move, the height position is adjusted according to the thickness of the plastic panel, polishing and grinding are facilitated, the material pumping pipe 212 is communicated with an external polishing paste storage tank during polishing, the material pumping pipe 211 is used for pumping polishing paste along the material pumping pipe 212 to the material discharging pipe 209 from the connecting pipe 213 and the material feeding pipe 210, further automatic polishing paste feeding is achieved on the polishing disc 208 along the material discharging Kong Manchu, polishing stability is maintained, and after the polishing disc 208 is contacted with the plastic panel, the driving motor 205 is started to drive the connecting shaft 206 and the driving gear 207 to drive the meshed driven gear 204 and the rotating shaft 203 to rotate, and further the polishing disc 208 is driven to rotate to improve the polishing effect on the plastic panel.

(2) When the collection effect of the scraps produced by polishing is improved, the dust suction fan 303 is utilized to start the suction pipe 304 to suck air to form a negative pressure space in the air guide sleeve 302 to suck the scraps produced by polishing, the further sucked scraps can be filtered and intercepted by the filter cotton 306, and the scraps are accumulated and fall along the feed inlet to slide into the cleaning box 305 in the collection box 301 for centralized treatment, so that the scraps collection effect is maintained, and the polishing precision is maintained.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control modes are automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, and the control modes and circuit connection are not explained in detail herein.

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 polishing mechanism of electronic instrument equipment plastics panel, includes processing case (1), its characterized in that: the inner top wall of the processing box (1) is provided with a polishing mechanism (2) for improving the polishing effect, and the inner bottom wall of the processing box (1) is provided with a collecting mechanism (3) for improving the debris collecting effect;

the polishing mechanism (2) comprises two cylinders (201) fixed on the inner top wall of the processing box (1), two pushing plates (202) are fixed on the outer sides of output shafts of the cylinders (201), rotating shafts (203) are connected to the upper surfaces of the pushing plates (202) through bearings, driven gears (204) are fixed on the outer surfaces of the rotating shafts (203), driving motors (205) are fixed on the upper surfaces of the pushing plates (202), connecting shafts (206) are fixed on the outer sides of the output shafts of the driving motors (205), driving gears (207) are fixed on the outer sides of the connecting shafts (206), the driving gears (207) are meshed with the driven gears (204) and connected, polishing plates (208) are fixed on the bottom ends of the rotating shafts (203) in a penetrating mode and extending to the lower portions of the pushing plates (202), discharging pipes (209) are fixed on the lower surfaces of the polishing plates, feeding pipes (210) are communicated with the upper surfaces of the processing box (1), feeding ends of the feeding pumps (211) are communicated with feeding pipes (212), and the feeding ends of the feeding pipes (211) are communicated with the feeding pipes (213).

2. The polishing mechanism for plastic panels of electronic equipment according to claim 1, wherein: the front of the processing box (1) is fixedly provided with a controller, and the outer surface of the discharging pipe (209) is provided with at least two discharging holes.

3. The polishing mechanism for plastic panels of electronic equipment according to claim 1, wherein: the width of the push plate (202) is equal to the length between the inner walls of the front side and the rear side of the processing box (1), and the length of the discharging pipe (209) is equal to the diameter of the polishing disc (208).

4. The polishing mechanism for plastic panels of electronic equipment according to claim 1, wherein: a supporting plate is fixed between the inner walls of the front side and the rear side of the processing box (1), a placing plate (214) is fixed on the upper surface of the supporting plate, and a pneumatic sucker (215) is fixed on the upper surface of the placing plate (214).

5. The polishing mechanism for plastic panels of electronic equipment according to claim 1, wherein: the collecting mechanism (3) comprises a collecting box (301) fixed on the inner bottom wall of the processing box (1), two feeding ports are formed in the inner top wall of the collecting box (301), guide hoods (302) are fixed between four side inner walls of the two feeding ports, dust suction fans (303) are fixed on one sides of the guide hoods (302) opposite to each other, dust suction pipes (304) communicated with one sides of the two guide hoods (302) opposite to each other are fixed at the air outlet ends of the dust suction fans (303) respectively, and cleaning boxes (305) are connected to the inner bottom wall of the collecting box (301) in a sliding mode.

6. The polishing mechanism for plastic panels of electronic equipment according to claim 5, wherein: the opposite ends of the two dust collection pipes (304) respectively penetrate through and extend to the inner walls of one side of the two air guide covers (302) opposite to each other, and filter cotton (306) is fixed on each of the two air guide covers, and the width of each air guide cover (302) is equal to the length between the inner walls of the front side and the rear side of the processing box (1).

7. The polishing mechanism for plastic panels of electronic equipment according to claim 5, wherein: the cleaning openings are formed in one side, opposite to the processing box (1), of the collecting box (301), and pulling plates fixed to the left side of the cleaning box (305) are inserted between the four inner walls of the cleaning openings in a sliding mode.