CN214991953U

CN214991953U - Automatic rotating head is electroplated to intelligence overload protection

Info

Publication number: CN214991953U
Application number: CN202120720320.XU
Authority: CN
Inventors: 陈淦顺
Original assignee: Guangzhou Shunchuang Metal Machinery Co ltd
Current assignee: Guangzhou Shunchuang Metal Machinery Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-03
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to a metal surface protects technical field, specifically is an intelligence overload protection electroplates automatic rotating head, including the device main part, the device main part includes the fixed plate, the bottom fixed connection of supporting seat and motor main part is passed through on the top of fixed plate, motor main part fixedly connected with output shaft, and the output shaft keeps away from motor main part's one end and driving gear fixed connection, driving gear and driven gear meshing, and the top fixed connection of driven gear and carousel, the bottom and the fixed plate of carousel rotate to be connected, and the middle part of fixed plate rotates and is connected with the connecting axle, be provided with overload protection mechanism between connecting axle and the carousel, coupling mechanism and metal accessories main part connection are passed through to the bottom of connecting axle. The utility model discloses can provide effectual overload protection to power supply line and actuating mechanism to be convenient for treat the metal accessories of electroplating and change.

Description

Automatic rotating head is electroplated to intelligence overload protection

Technical Field

The utility model relates to a metal surface protection technical field specifically is an intelligence overload protection electroplates automatic rotating head.

Background

With the development of the times, people develop and build buildings, metal materials are applied more and more, metal material fittings applied to key parts need to have better corrosion resistance in practical use, people can utilize an electroplating device to electroplate the surfaces of the metal fittings to improve the corrosion resistance of the metal surfaces, and therefore, the existing electroplating device basically meets the use requirements of people, but the following problems still exist.

In the actual use process of the traditional electroplating device, a motor is required to drive a metal part to rotate, the metal part and an electroplating solution are required to be electrified, if the mass of the metal part driven by the motor is too large, the driving machine can be damaged, and along with the electroplating process, the electrical property of the metal part and the electroplating liquid can be changed, and the power supply circuit can be damaged, so that the intelligent overload protection electroplating automatic rotating head is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic rotating head is electroplated to intelligence overload protection to traditional electroplating device who proposes in solving above-mentioned background art can lead to the problem of drive machinery and power supply line damage when in actual use.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent overload protection electroplating automatic rotating head comprises a device main body, wherein the device main body comprises a fixed plate, the top end of the fixed plate is fixedly connected with the bottom end of a motor main body through a supporting seat, the motor main body is fixedly connected with an output shaft, one end of the output shaft, far away from the motor main body, is fixedly connected with a driving gear, the driving gear is meshed with a driven gear, the driven gear is fixedly connected with the top end of a rotary plate, the bottom end of the rotary plate is rotatably connected with the fixed plate, the middle part of the fixed plate is rotatably connected with a connecting shaft, an overload protection mechanism is arranged between the connecting shaft and the rotary plate, the bottom end of the connecting shaft is connected with a metal accessory main body through a connecting mechanism, the top end of the fixed plate is fixedly connected with a circuit overload protector main body, the positive electrode of the circuit overload protector main body is electrically connected with a positive electrode output line, the negative electrode of the circuit overload protector body is electrically connected with a negative electrode output line, and one end of the negative output line far away from the circuit overload protector main body is fixedly connected with the top end of the connecting seat, and the top end of the connecting seat is fixedly connected with the bottom end of the connecting shaft.

Preferably, the overload protection mechanism comprises a rotary table, a cavity is formed in the rotary table, a limiting pin is connected to the inside of the cavity in a sliding mode, a limiting spring is fixedly connected between the limiting pin and the rotary table, and one end, far away from the rotary table, of the limiting pin is embedded into a groove formed in the surface of the connecting shaft.

Preferably, coupling mechanism includes the connecting seat, the regulation chamber has been seted up to the bottom of connecting seat, and the inside rotation of adjusting the chamber is connected with the lead screw, lead screw threaded connection has two sets of thread bushings, and the bottom of thread bushing all with the top fixed connection of clamping jaw, two sets of block between the clamping jaw with have the fixture block, and the top embedding of fixture block has the bottom of guide bar, guide bar and connecting seat fixed connection, and the both sides of guide bar all imbed the slide bar, two sets of the slide bar all with fixture block sliding connection, and fixedly connected with reset spring between slide bar and the fixture block, the one end that the guide bar was kept away from to two sets of slide bars all laminates with the clamping jaw, the bottom fixedly connected with sleeve of fixture block, and telescopic inside embedding has the connecting rod, the sleeve passes through fixing bolt and the connecting rod is connected, and the bottom fixedly connected with metal accessories main part of connecting rod.

Preferably, the top end and the bottom end of the limit pin are both fixedly connected with a lug, and the lug is both in sliding connection with a groove formed in the turntable.

Preferably, the top end of the threaded sleeve is connected with the groove in the top end of the inner wall of the connecting seat in a sliding mode, and the top end of the threaded sleeve is inlaid with a ball.

Preferably, the connecting seat, the threaded sleeve, the clamping jaw, the clamping block, the sleeve and the connecting rod are all made of metal materials, and the connecting shaft is made of insulating materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this intelligence overload protection electroplates automatic rotating head is provided with the carousel, spacer pin and connecting axle, in the use of device, motor main part starts the back and passes through the output shaft, driving gear and driven gear drive the carousel and rotate, at carousel pivoted in-process, the spacer pin is followed the carousel and is rotated, carousel inside sliding connection's spacer pin can drive the connecting axle and rotate under spacing spring's promotion, when the quality of the metal accessories that the connecting axle is connected is too big, the spacer pin can break away from the recess that the connecting axle surface was seted up, avoid leading to motor main part to damage because the load is too big, this device still is provided with circuit overload protector main part, go on along with electroplating process, if the too big condition of electric current appears, circuit overload protector main part can in time cut off the power supply, avoid the power supply line to damage, the practicality and the protectiveness of device have been improved.

2. This intelligence overload protection electroplates automatic rotating head is provided with lead screw and clamping jaw, and in the use of device, the operator drives thread bush and clamping jaw removal through rotating the lead screw, can be convenient unblock and lock the fixture block for fixture block and metal accessories main part can be by convenient change, have improved the convenience and the practicality of device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a portion of a structure in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a partial structure at C in fig. 3 according to the present invention;

fig. 5 is a schematic top view of the local structure of the turntable, the cavity, the limiting pin, the limiting spring and the connecting shaft according to the present invention.

In the figure: 110. a fixing plate; 111. a supporting seat; 210. a motor main body; 211. an output shaft; 212. a driving gear; 213. a driven gear; 214. a turntable; 215. a cavity; 216. a spacing pin; 217. a limiting spring; 218. a connecting shaft; 220. a circuit overload protector body; 221. a positive output line; 222. a negative output line; 310. a connecting seat; 311. an adjustment chamber; 312. a screw rod; 313. a threaded sleeve; 314. a clamping jaw; 315. a guide rod; 320. a clamping block; 321. a slide bar; 322. a return spring; 323. a sleeve; 324. a connecting rod; 325. fixing the bolt; 326. a metal fitting body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

an intelligent overload protection electroplating automatic rotating head comprises a device main body, the device main body comprises a fixed plate 110, the top end of the fixed plate 110 is fixedly connected with the bottom end of a motor main body 210 through a supporting seat 111, the motor main body 210 is fixedly connected with an output shaft 211, one end, far away from the motor main body 210, of the output shaft 211 is fixedly connected with a driving gear 212, the driving gear 212 is meshed with a driven gear 213, the driven gear 213 is fixedly connected with the top end of a turntable 214, the bottom end of the turntable 214 is rotatably connected with the fixed plate 110, the middle part of the fixed plate 110 is rotatably connected with a connecting shaft 218, an overload protection mechanism is arranged between the connecting shaft 218 and the turntable 214, the bottom end of the connecting shaft 218 is connected with a metal accessory main body 326 through a connecting mechanism, the top end of the fixed plate 110 is fixedly connected with a circuit overload protector main body 220, and the positive electrode of the circuit overload protector main body 220 is electrically connected with a positive electrode output line 221, the negative pole electricity of circuit overload protector main part 220 is connected with negative pole output line 222, and negative pole output line 222 keeps away from the one end of circuit overload protector main part 220 and the top fixed connection of connecting seat 310, the top of connecting seat 310 and the bottom fixed connection of connecting axle 218, through such design, because circuit overload protector main part 220 can the automatic disconnection electric current when accepting too big electric current, can effectually avoid the device to take place the damage because the electric current is too big, the protectiveness and the practicality of device have been improved.

Overload protection mechanism includes carousel 214, and cavity 215 has been seted up to the inside of carousel 214, and the inside sliding connection of cavity 215 has gag pin 216, the spacing spring 217 of fixedly connected with between gag pin 216 and the carousel 214, and the one end embedding connecting axle 218 surface that the carousel 214 was kept away from to gag pin 216 is seted up the recess, through such design, can effectually avoid motor body 210 to damage for the load is too big, has improved the protectiveness of device.

The connecting mechanism comprises a connecting seat 310, an adjusting cavity 311 is formed at the bottom end of the connecting seat 310, a screw 312 is rotatably connected inside the adjusting cavity 311, two groups of threaded sleeves 313 are in threaded connection with the screw 312, the bottom ends of the threaded sleeves 313 are fixedly connected with the top ends of the clamping jaws 314, a clamping block 320 is clamped between the two groups of clamping jaws 314, the bottom end of a guide rod 315 is embedded in the top end of the clamping block 320, the guide rod 315 is fixedly connected with the connecting seat 310, sliding rods 321 are embedded in two sides of the guide rod 315, the two groups of sliding rods 321 are slidably connected with the clamping block 320, a return spring 322 is fixedly connected between the sliding rods 321 and the clamping block 320, one ends of the two groups of sliding rods 321 far away from the guide rod 315 are attached to the clamping jaws 314, a sleeve 323 is fixedly connected with the bottom end of the clamping block 320, a connecting rod 324 is embedded in the sleeve 323, the sleeve 323 is connected with the connecting rod 324 through a fixing bolt 325, and a metal fitting main body 326 is fixedly connected with the bottom end of the connecting rod 324, through such design, operating personnel can realize locking and unblock to fixture block 320 through rotating lead screw 312 for operating personnel can be convenient change fixture block 320 and 2 metal fitting main part 326, has improved the convenience of device.

The top and the bottom of spacer pin 216 all fixedly connected with lug, and the lug all with the inside recess sliding connection who sets up of carousel 214 for when the relative carousel 214 takes place to slide, the effectual spacer pin 216 of having avoided takes place to block, has improved the stability of device.

The top of thread bush 313 all with the recess sliding connection that the inner wall top of connecting seat 310 was seted up, and the top of thread bush 313 is inlayed and is had the ball, through such design for thread bush 313 is more stable at gliding in-process, and reduced the frictional force that thread bush 313 received at gliding in-process, improved the stability and the light and handy of device.

The connecting seat 310, the threaded sleeve 313, the clamping jaw 314, the clamping block 320, the sleeve 323 and the connecting rod 324 are all made of metal materials, the connecting shaft 218 is made of insulating materials, and through the design, the metal fitting main body 326 can be connected with the negative electrode output end of the circuit overload protector main body 220, so that the practicability of the device is improved.

The working principle is as follows: in the using process of the device, after the motor main body 210 is started, the output shaft 211, the driving gear 212 and the driven gear 213 drive the turntable 214 to rotate, the turntable 214 drives the connecting shaft 218 to rotate through the matching of the limit pin 216 and the limit spring 217 in the rotating process, the bottom end of the connecting shaft 218 drives the metal fitting main body 326 to rotate through the connecting mechanism, if the mass of the metal fitting main body 326 is large and exceeds the bearable range of the device, the integral pipeline of the connecting shaft 218, the connecting mechanism and the metal fitting main body 326 is large, when the turntable 214 rotates and drives the connecting shaft 218 through the limit pin 216, the limit pin 216 can be separated from the groove formed in the surface of the connecting shaft 218, the limit pin 216 can be corroded and slid relative to the surface of the connecting shaft 218, the motor main body 210 is prevented from being damaged due to overload, and in the electroplating process, the positive output lines 221 and 316 are required to be immersed in the electroplating solution, if the electrical property of metal accessories and electroplating solution changes, resulting in too much current, the circuit overload protector main body 220 can cut off the current, avoiding the power supply line to be damaged because of too much current.

When the metal fitting body 326 needs to be replaced, a user drives the two sets of threaded sleeves 313 and the clamping jaws 314 to move by rotating the screw rod 312, along with the unfolding of the clamping jaws 314, the clamping jaws 314 gradually contact the clamping block 320, and the sliding rod 321 moves in the direction away from the guide rod 315 from the left and right of the return spring 322, so that the locking between the clamping block 320 and the guide rod 315 is released, and at the moment, the clamping block 320 and the clamping block 320 can be conveniently replaced, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligence overload protection electroplating automatic rotating head, includes the device main part, its characterized in that: the device main body comprises a fixed plate (110), the top end of the fixed plate (110) is fixedly connected with the bottom end of a motor main body (210) through a supporting seat (111), the motor main body (210) is fixedly connected with an output shaft (211), one end, far away from the motor main body (210), of the output shaft (211) is fixedly connected with a driving gear (212), the driving gear (212) is meshed with a driven gear (213), the driven gear (213) is fixedly connected with the top end of a rotary disc (214), the bottom end of the rotary disc (214) is rotatably connected with the fixed plate (110), the middle of the fixed plate (110) is rotatably connected with a connecting shaft (218), an overload protection mechanism is arranged between the connecting shaft (218) and the rotary disc (214), the bottom end of the connecting shaft (218) is connected with a metal accessory main body (326) through a connecting mechanism, and the top end of the fixed plate (110) is fixedly connected with a circuit overload protector main body (220), and the positive electricity of circuit overload protector main part (220) is connected with anodal output line (221), the negative electricity of circuit overload protector main part (220) is connected with negative output line (222), and negative output line (222) keep away from the one end of circuit overload protector main part (220) and the top fixed connection of connecting seat (310), the top of connecting seat (310) and the bottom fixed connection of connecting axle (218).

2. The intelligent overload protection electroplating automatic rotating head according to claim 1, wherein: the overload protection mechanism comprises a turntable (214), a cavity (215) is formed in the turntable (214), a limiting pin (216) is connected to the cavity (215) in a sliding mode, a limiting spring (217) is fixedly connected between the limiting pin (216) and the turntable (214), and one end, far away from the turntable (214), of the limiting pin (216) is embedded into a groove formed in the surface of a connecting shaft (218).

3. The intelligent overload protection electroplating automatic rotating head according to claim 1, wherein: the connecting mechanism comprises a connecting seat (310), an adjusting cavity (311) is formed in the bottom end of the connecting seat (310), a screw rod (312) is connected to the inner portion of the adjusting cavity (311) in a rotating mode, the screw rod (312) is connected with two groups of thread sleeves (313) in a threaded mode, the bottom ends of the thread sleeves (313) are fixedly connected with the top ends of clamping jaws (314), clamping blocks (320) are clamped between the clamping jaws (314), the bottom ends of the guiding rods (315) are embedded into the top ends of the clamping blocks (320), the guiding rods (315) are fixedly connected with the connecting seat (310), sliding rods (321) are embedded into two sides of the guiding rods (315), the sliding rods (321) are slidably connected with the clamping blocks (320), return springs (322) are fixedly connected between the sliding rods (321) and the clamping blocks (320), and one ends, far away from the guiding rods (315), of the sliding rods (321) are attached to the clamping jaws (314), the bottom end of the clamping block (320) is fixedly connected with a sleeve (323), a connecting rod (324) is embedded into the sleeve (323), the sleeve (323) is connected with the connecting rod (324) through a fixing bolt (325), and the bottom end of the connecting rod (324) is fixedly connected with a metal fitting main body (326).

4. The intelligent overload protection electroplating automatic rotating head according to claim 2, wherein: the top end and the bottom end of the limiting pin (216) are fixedly connected with bumps, and the bumps are in sliding connection with grooves formed in the turntable (214).

5. The intelligent overload protection electroplating automatic rotating head according to claim 3, wherein: the top end of the threaded sleeve (313) is connected with a groove formed in the top end of the inner wall of the connecting seat (310) in a sliding mode, and balls are embedded in the top end of the threaded sleeve (313).

6. The intelligent overload protection electroplating automatic rotating head according to claim 3, wherein: the connecting seat (310), the threaded sleeve (313), the clamping jaw (314), the clamping block (320), the sleeve (323) and the connecting rod (324) are all made of metal materials, and the connecting shaft (218) is made of insulating materials.