CN212044112U

CN212044112U - Electroplating hanger coating polishing device with dust removal device

Info

Publication number: CN212044112U
Application number: CN202020779472.2U
Authority: CN
Inventors: 郑辉辉; 郑辉华; 金万夫; 郑余雪; 金秋兰
Original assignee: Sangroove Jiangsu Machinery Co ltd
Current assignee: Sangroove Jiangsu Machinery Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-01
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses an electroplating hanger coating polishing device with a dust removal device, which comprises a frame, a detection mechanism, a lifting mechanism and a plurality of polishing mechanisms; the two racks are symmetrically arranged and comprise bases, stand columns and cross beams, and the bases and the cross beams are respectively arranged at the upper ends and the lower ends of the stand columns; the detection mechanism is arranged on the inner side of one cross beam, and the sensing surface of the detection mechanism faces the direction of the other cross beam; the top end of the lifting mechanism is connected to the cross beam, and the other end of the lifting mechanism is arranged on the inner side of the upright post; the polishing mechanism is connected with the lifting mechanism and moves linearly up and down along with the lifting mechanism, and the working end of the polishing mechanism inclines downwards; the polishing device also comprises a dust collector and a dust collection head of the dust collection mechanism, wherein the dust collection head is arranged above the polishing mechanism and is connected with the dust collector through a dust collection pipe. The utility model discloses having add dust absorption mechanism in grinding machanism's top, having siphoned away the dust when the operation of polishing, protection workman's is healthy, guarantees the clean and tidy of workshop environment simultaneously.

Description

Electroplating hanger coating polishing device with dust removal device

Technical Field

The utility model relates to an electroplate technical field, especially relate to an electroplate hanger coating grinding device with dust collector.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material workpiece by using the action of electrolysis so as to play roles of preventing metal oxidation, improving wear resistance, light reflection, corrosion resistance, enhancing appearance and the like. During electroplating, the plating metal or other insoluble materials are used as an anode, the workpiece to be plated is used as a cathode, and cations of the plating metal are reduced on the surface of the workpiece to be plated to form a plating layer.

Automobile accessory manufacturers mostly adopt automatic electroplating production lines when treating the surfaces of metal castings. The automatic electroplating production line mainly comprises an electroplating device, a circulating turnover line and a hanger, wherein a casting to be treated is hung on the hanger, the hanger is hung on the turnover line and rotates along with the circulating turnover line, and moves into the electroplating device along with the circulating turnover line to carry out electroplating operation, after the electroplating is finished, the hanger and the casting return to the original position along with the circulating turnover line, and an operator takes down an electroplated finished product.

However, after the hanger is put into the plating bath, a plating layer is also formed on the hanger as the casting is immersed into the plating solution, so that the hanger is not conductive. Thus, in operation again, it is necessary to polish away the portion of the coating on the hanger that is in contact with the casting. When the operation of polishing, can produce a large amount of dusts, these dusts not only can harm workman's health, also can influence the clean and tidy of workshop environment.

Therefore, it is necessary to invent a polishing device for coating of electroplating rack with a dust removing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electroplate hanger coating grinding device with dust collector has set up dust absorption mechanism in grinding mechanism's top, siphons away the dust when the operation of polishing, and protection workman's is healthy, guarantees the clean and tidy of workshop environment simultaneously to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electroplating hanger coating polishing device with a dust removal device comprises a rack, a detection mechanism, a lifting mechanism and a plurality of polishing mechanisms; the two racks are symmetrically arranged and comprise bases, stand columns and cross beams, and the bases and the cross beams are respectively arranged at the upper ends and the lower ends of the stand columns; the detection mechanism is arranged on the inner side of one cross beam, and the sensing surface of the detection mechanism faces the direction of the other cross beam; the top end of the lifting mechanism is connected to the cross beam, and the other end of the lifting mechanism is arranged on the inner side of the upright post; the polishing mechanism is connected with the lifting mechanism and moves linearly up and down along with the lifting mechanism, and the working end of the polishing mechanism inclines downwards; the polishing device also comprises a dust collector and a dust collection head of the dust collection mechanism, wherein the dust collection head is arranged above the polishing mechanism and is connected with the dust collector through a dust collection pipe.

The utility model has the further improvement that the lifting mechanism comprises a speed reducing motor, a lead screw and a plurality of nut blocks which are symmetrically arranged; the speed reducing motor is fixedly connected to the bottom of the cross beam through the support, the upper support plate and the lower support plate are fixedly connected to the inner side of the stand column, the screw rod is rotatably connected to the two support plates, the screw rod is connected with an output shaft of the speed reducing motor through a coupler, and the nut block is rotatably connected to the screw rod.

The utility model has the further improvement that the lifting mechanism also comprises a slide bar; the two ends of the sliding rod are respectively and fixedly connected to the upper supporting plate and the lower supporting plate, the rear side of the nut block is fixedly connected with a sliding block, and the sliding block is connected to the sliding rod in a sliding mode; the inner side surface of the nut block is an inclined surface, and a mounting hole used for connecting a polishing mechanism is formed in the inclined surface.

The utility model has the further improvement that the grinding mechanism comprises a grinding motor and a grinding tool; the grinding motor is fixedly connected to the inclined surface of the nut block, and the grinding tool is detachably connected to an output shaft of the grinding motor; the grinding tool comprises a steel wire roller and a round sleeve, the round sleeve is fixedly connected to a core rod of the steel wire roller, and the round sleeve is connected to an output shaft of the grinding motor through a fastener.

The utility model has the further improvement that the detection mechanism comprises a mounting rack and a proximity switch; the mounting bracket is fixedly connected to the inner side of the cross beam, and the proximity switch is fixedly connected to the mounting bracket.

The utility model has the further improvement that the dust collection head comprises a Z-shaped frame, a connecting pipe and a dust collection cover; the bottom end of the Z-shaped frame is fixedly connected to the top end of the nut block, the top end of the Z-shaped frame extends to the upper side of the steel wire roller, and a threaded hole is formed in the top end of the Z-shaped frame; the connecting pipe lower part is equipped with the external screw thread, and the connecting pipe is installed in the screw hole of Z type frame, and suction hood fixed connection is in the bottom of connecting pipe, and the one end fixed connection of dust absorption pipe is in the connecting pipe, and the other end accesss to the dust catcher.

The utility model discloses a further improvement is, the dust absorption mouth department fixedly connected with reducer union of dust catcher, reducer union's tip fixedly connected with lead to the joint more, lead to being equipped with a plurality of fast interface on the joint more, and the dust absorption pipe is pegged graft in inserting the kneck soon.

The utility model discloses a further improvement scheme is, still include fixed establishment, the top of locating the crossbeam of fixed establishment symmetry.

The utility model discloses a further improvement is, fixed establishment sets up two cylinders including the symmetry, and the output fixedly connected with chuck of cylinder is equipped with the arc on the inner face of chuck and presss from both sides the groove.

The utility model discloses a further improvement scheme is, the material of chuck is nylon or stereoplasm rubber.

The utility model has the advantages that:

first, the utility model discloses an electroplating hanger coating grinding device with dust collector has add dust absorption mechanism in grinding machanism's top, siphons away the dust when the operation of polishing, and protection workman's is healthy, guarantees the clean and tidy of workshop environment simultaneously

Second, the utility model discloses an electroplating hanger coating grinding device with dust collector to the machine is polished and is replaced traditional manual work and polish, and considerable labour saving and time saving has greatly improved work efficiency.

Third, the utility model discloses an electroplating hanger coating grinding device with dust collector, elevating system adopt lead screw and nut piece cooperation, and the transmission is firm more reliable, and is more accurate when polishing.

Fourth, the utility model discloses an electroplating hanger coating grinding device with dust collector, the medial surface of nut piece is the inclined plane, makes things convenient for grinding machanism when the installation parallel with the peg on the hanger.

Fifthly, the utility model discloses an electroplating hanger coating grinding device with dust collector, grinding apparatus include steel wire roller and circle cover, make things convenient for the change of wearing and tearing back grinding apparatus.

Sixth, the utility model discloses an electroplate hanger coating grinding device with dust collector, the connecting pipe lower part is equipped with the external screw thread, and the connecting pipe is installed in the screw hole of Z type frame, is convenient for adjust the suction hood from top to bottom as required.

Seventhly, the utility model discloses an electroplate hanger coating grinding device with dust collector, the dust absorption pipe is connected with the dust catcher through the quick connector that leads to more, and is convenient more fast during the dismouting.

Eighth, the utility model discloses an electroplating hanger coating grinding device with dust collector is provided with fixed establishment, when polishing, has played the effect of fixing the hanger to the hanger is difficult for rocking when polishing, and the effect of polishing is better.

Ninth, the utility model discloses an electroplating hanger coating grinding device with dust collector, the material of chuck is nylon or stereoplasm rubber, has reduced the wearing and tearing of hanger.

Drawings

FIG. 1 is a schematic view of an automatic plating line.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the present invention in use.

In the figure: 1-rack, 101-base, 102-upright post, 103-cross beam, 2-detection mechanism, 201-mounting rack, 202-proximity switch, 3-lifting mechanism, 301-reducing motor, 302-lead screw, 303-nut block, 304-support, 305-slide bar, 306-slide block, 307-supporting plate, 308-coupler, 4-polishing mechanism, 401-polishing motor, 402-steel wire roller, 403-round sleeve, 5-fixing mechanism, 501-cylinder, 502-chuck, 6-electroplating device, 7-circulating turnover line, 8-hanger, 801-hook rod, 802-hanging rod, 9-dust-collecting mechanism, 901-dust collector, 902-Z-shaped frame, 903-connecting pipe, 904-dust-collecting cover, 905-reducing joint, 906-multi-way joint, 907-quick connector and 908-dust suction pipe.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Example 1: as shown in fig. 1 to 3, an electroplating hanger coating polishing device with a dust removal device comprises a frame 1, a detection mechanism 2, a lifting mechanism 3 and a plurality of polishing mechanisms 4; the two racks 1 are symmetrically arranged and comprise bases 101, upright columns 102 and cross beams 103, the bases 101 are welded at the top ends of the upright columns 102, inclined rods are welded between the lower parts of the upright columns 102 and the bases 101, and the cross beams 103 are fixedly connected to the top ends of the upright columns 102 through bolts; the detection mechanism 2 is arranged on the inner side of one cross beam 103, and the sensing surface of the detection mechanism 2 faces to the direction of the other cross beam 103; the top end of the lifting mechanism 3 is connected with the cross beam 103, and the other end is arranged on the inner side of the upright post 102; the polishing mechanism 4 is connected to the lifting mechanism 3 and moves linearly up and down along with the lifting mechanism 3, and the working end of the polishing mechanism 4 inclines downwards; the industrial dust collector 901 and the dust collection head of the dust collection mechanism 9 are also included, the dust collection head is arranged above the grinding mechanism 4, and the dust collection head is connected with the dust collector 901 through a dust collection pipe 908; the lifting mechanism 3 comprises a speed reducing motor 301, a screw 302 and a plurality of nut blocks 303 which are symmetrically arranged; the speed reducing motor 301 is fixedly connected to the bottom of the cross beam 103 through a support 304, an upper support plate 307 and a lower support plate 307 are welded on the inner side of the upright post 102, the screw 302 is rotatably connected to the two support plates 307 through a bearing, the screw 302 is connected with an output shaft of the speed reducing motor 301 through a coupler 308, and the nut block 303 is rotatably connected to the screw 302; the lifting mechanism 3 further comprises a slide bar 305; two ends of the sliding rod 305 are respectively welded or fixedly connected to the upper supporting plate 307 and the lower supporting plate 307 through screws, a sliding block 306 is welded on the rear side of the nut block 303, and the sliding block 306 is connected to the sliding rod 305 in a sliding manner; the inner side surface of the nut block 303 is an inclined surface, and a mounting hole for connecting the polishing mechanism 4 is formed in the inclined surface; the grinding mechanism 4 comprises a grinding motor 401 and a grinding tool; the grinding motor 401 is fixedly connected to the inclined surface of the nut block 303 through a bolt, and the grinding tool is detachably connected to an output shaft of the grinding motor 401; the grinding tool comprises a steel wire roller 402 and a round sleeve 403, the round sleeve 403 is welded on a core bar of the steel wire roller 402, and the round sleeve 403 is fixedly connected to an output shaft of a grinding motor 401 through screws; the detection mechanism 2 comprises a mounting frame 201 and a proximity switch 202; the mounting rack 201 is fixedly connected to the inner side of the cross beam 103, and the proximity switch 202 is fixedly connected to the mounting rack 201; the dust collection head comprises a Z-shaped frame 902, a connecting pipe 903 and a dust collection cover 904; the bottom end of the Z-shaped frame 902 is fixedly connected to the top end of the nut block 303 through a bolt, the top end of the Z-shaped frame 902 extends to the upper side of the steel wire roller 402, and a threaded hole is formed in the top end of the Z-shaped frame 902; the lower part of the connecting pipe 903 is provided with external threads, the connecting pipe 903 is arranged in a threaded hole of the Z-shaped frame 902, the dust hood 904 is fixedly connected to the bottom end of the connecting pipe 903, one end of the dust collection pipe 908 is fixedly connected to the connecting pipe 903, and the other end of the dust collection pipe leads to the dust collector 901; a reducing joint 905 is fixedly connected at a dust suction port of the dust collector 901, the end part of the reducing joint 905 is fixedly connected with a multi-way joint 906, a plurality of quick-insertion ports 907 are arranged on the multi-way joint 906, and a dust suction pipe 908 is inserted at the quick-insertion ports 907; in this embodiment, the multi-way joint 906 is a seven-way joint.

The specific working principle of this embodiment is as follows:

as shown in fig. 4, the hanger 8 is composed of a hook rod 801 and a plurality of hanging rods 802, the hook rod 801 is hooked on the circulation turnover line 7, and the hanging rods 802 are welded upwards in an inclined manner or fixedly connected to the hook rod 801 through bolts; the base 101 of the polishing device is arranged on the ground at the side part of the electroplating device 6 through foundation bolts, and a hanger 8 is ensured to pass through the polishing device; in addition, the proximity switch 202, the reduction motor 301 and the grinding motor 401 are connected to a controller (not shown in the drawings) of the circulation turnover line 7 through wires, the proximity switch 202 and the controller used in the present embodiment are all conventional devices in the field, and the proximity switch 202 and the controller cooperate to realize sequential actions of the motor, the cylinder 501, the oil cylinder and other execution elements as the prior art, and specific principles and circuit diagrams thereof are not specifically explained herein.

During work, a casting is firstly hung on the hanging rod 802 of the hanging tool 8, enters the cleaning and drying processes along with the circulation turnover line 7, is immersed into the electroplating bath of the electroplating device 6, is dried again and then runs to the front section of the polishing device along with the circulation turnover line 7 and then stops; after an operator takes off a finished product, the circulating turnover line 7 continues to operate, when the hanger 8 operates between the two cross beams 103, the proximity switch 202 detects the hook rod 801, the proximity switch 202 feeds back a signal to the controller, the controller sends a signal to the speed reducing motor 301 and the polishing motor 401, the speed reducing motor 301 rotates forwards to drive the polishing mechanism 4 to move downwards, and the steel wire roller 402 polishes the upper surface of the hanging rod 802 to polish off a coating; meanwhile, the dust collector 901 is opened, a negative pressure area is formed above the steel wire roller 402, and dust enters the dust collector 901 through the dust collection cover 904, the dust collection pipe 908 and the multi-way joint 906; after polishing is completed, the polishing motor 401 stops working, and the reduction motor 301 reversely rotates to drive the polishing mechanism 4 to move upwards; the circulation turnover line 7 continues to run, the hanging tool 8 leaves the grinding device, and the operator continues to hang the casting, so that the circulation is reversed.

It is noted that the number of sharpening mechanisms 4 is the same as the number of hanger rods 802, and the wire roller 402 is arranged in parallel with the hanger rods 802.

Example 2: the embodiment is a further improvement of the embodiment 1, and the main improvement is that in the embodiment 1, the hanger 8 is unstable during grinding, so that the grinding effect is poor; in the present embodiment, the above-mentioned defects can be avoided, specifically:

the fixing mechanism 5 is symmetrically arranged at the top end of the cross beam 103; the fixing mechanism 5 comprises two symmetrically-installed air cylinders 501, the output ends of the air cylinders 501 are fixedly connected with a clamping head 502 through screws, and an arc-shaped clamping groove is formed in the inner surface of the clamping head 502; the material of the collet 502 is nylon or hard rubber, in this embodiment, the collet 502 is nylon; the cylinder 501 is connected with an electromagnetic valve through a pipeline, the electromagnetic valve is connected with an air source, the air source is a centralized air supply station of a workshop, and the electromagnetic valve is connected with a controller through a wire.

When the embodiment is used, when the proximity switch 202 detects the hook rod 801, the proximity switch 202 feeds back a signal to the controller, the air cylinder 501 extends out, and the arc-shaped clamping grooves of the two clamping heads 502 clamp the hanger 8, so that the hanger 8 is fixed; this embodiment is when polishing, and fixed establishment 5 has played the effect of fixing hanger 8 to hanger 8 is difficult for rocking when polishing, and the effect of polishing is better.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an electroplating hanger coating grinding device with dust collector which characterized in that: comprises a frame (1), a detection mechanism (2), a lifting mechanism (3) and a plurality of grinding mechanisms (4); the two racks (1) are symmetrically arranged and comprise bases (101), upright posts (102) and cross beams (103), and the bases (101) and the cross beams (103) are respectively arranged at the upper end and the lower end of the upright posts (102); the detection mechanism (2) is arranged on the inner side of one cross beam (103), and the sensing surface of the detection mechanism (2) faces to the direction of the other cross beam (103); the top end of the lifting mechanism (3) is connected to the cross beam (103), and the other end of the lifting mechanism is arranged on the inner side of the upright post (102); the polishing mechanism (4) is connected to the lifting mechanism (3) and moves linearly up and down along with the lifting mechanism (3), and the working end of the polishing mechanism (4) inclines downwards; the polishing machine also comprises a dust collector (901) of a dust collection mechanism (9) and a dust collection head, wherein the dust collection head is arranged above the polishing mechanism (4), and the dust collection head is connected with the dust collector (901) through a dust collection pipe (908).

2. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 1, wherein: the lifting mechanism (3) comprises a speed reducing motor (301), a lead screw (302) and a plurality of nut blocks (303) which are symmetrically arranged; gear motor (301) pass through support (304) fixed connection in the bottom of crossbeam (103), two backup pads (307) about stand (102) inboard fixedly connected with, lead screw (302) rotate to be connected in two backup pads (307), and lead screw (302) pass through shaft coupling (308) and connect the output shaft of gear motor (301), and nut piece (303) rotate to be connected in lead screw (302).

3. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 2, wherein: the lifting mechanism (3) further comprises a sliding rod (305); two ends of the sliding rod (305) are respectively and fixedly connected to the upper supporting plate (307) and the lower supporting plate (307), the rear side of the nut block (303) is fixedly connected with a sliding block (306), and the sliding block (306) is connected to the sliding rod (305) in a sliding manner; the inner side surface of the nut block (303) is an inclined surface, and a mounting hole used for connecting the polishing mechanism (4) is formed in the inclined surface.

4. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 3, wherein: the polishing mechanism (4) comprises a polishing motor (401) and a grinding tool; the grinding motor (401) is fixedly connected to the inclined surface of the nut block (303), and the grinding tool is detachably connected to an output shaft of the grinding motor (401); the grinding tool comprises a steel wire roller (402) and a round sleeve (403), wherein the round sleeve (403) is fixedly connected to a core rod of the steel wire roller (402), and the round sleeve (403) is connected to an output shaft of a grinding motor (401) through a fastening piece.

5. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 1, wherein: the detection mechanism (2) comprises a mounting frame (201) and a proximity switch (202); the mounting rack (201) is fixedly connected to the inner side of the cross beam (103), and the proximity switch (202) is fixedly connected to the mounting rack (201).

6. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 4, wherein: the dust collection head comprises a Z-shaped frame (902), a connecting pipe (903) and a dust collection cover (904); the bottom end of the Z-shaped frame (902) is fixedly connected to the top end of the nut block (303), the top end of the Z-shaped frame extends to the upper side of the steel wire roller (402), and a threaded hole is formed in the top end of the Z-shaped frame (902); the lower part of the connecting pipe (903) is provided with an external thread, the connecting pipe (903) is installed in a threaded hole of the Z-shaped frame (902), the dust collection cover (904) is fixedly connected to the bottom end of the connecting pipe (903), one end of the dust collection pipe (908) is fixedly connected to the connecting pipe (903), and the other end of the dust collection pipe leads to the dust collector (901).

7. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 6, wherein: the dust collector is characterized in that a reducing joint (905) is fixedly connected to a dust suction opening of the dust collector (901), a multi-way joint (906) is fixedly connected to the end portion of the reducing joint (905), a plurality of quick insertion ports (907) are formed in the multi-way joint (906), and a dust suction pipe (908) is inserted into the quick insertion ports (907).

8. The plating hanger coating sanding device with dust removal device of any one of claims 1-7, wherein: the device also comprises a fixing mechanism (5), wherein the fixing mechanism (5) is symmetrically arranged at the top end of the cross beam (103).

9. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 8, wherein: the fixing mechanism (5) comprises two cylinders (501) which are symmetrically arranged, the output ends of the cylinders (501) are fixedly connected with clamping heads (502), and arc-shaped clamping grooves are formed in the inner faces of the clamping heads (502).

10. The electroplating hanger coating grinding device with the dust removal device as claimed in claim 9, wherein: the chuck (502) is made of nylon or hard rubber.