CN211420282U

CN211420282U - Automatic change zinc-plating device

Info

Publication number: CN211420282U
Application number: CN201922423389.1U
Authority: CN
Inventors: 王国香
Original assignee: Jiangsu Shenzhou Lighting Co ltd
Current assignee: Jiangsu Shenzhou Lighting Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-04
Anticipated expiration: 2029-12-29

Abstract

The utility model relates to an automatic change zinc-plating device, including the rust cleaning working chamber, rust cleaning working chamber right side is provided with the zinc-plating working chamber, zinc-plating working chamber right side is provided with the detection working chamber, zinc-plating working chamber inner chamber both ends all are provided with vertical guide rail, be provided with the runner assembly between the vertical guide rail, the runner assembly is provided with the deflector, be provided with a plurality of connecting holes on the deflector, the connecting rod is connected to the connecting hole, the connecting rod left side is provided with the motor die cavity, the pivot is connected through the bearing assembly inside to the connecting rod, pivot one end is connected the inside motor of motor die cavity, rotary device is connected to the pivot other end, rotary device is provided with circumference locking device. The utility model discloses can the efficient accomplish treat the rust cleaning of galvanized work piece, zinc-plating and zinc layer thickness detection the relevant process such as, degree of automation is high, has improved work efficiency.

Description

Automatic change zinc-plating device

Technical Field

The utility model relates to a zinc-plating device technical field, specifically speaking relates to an automatic change zinc-plating device.

Background

The street lamp pole is the main component part of road lighting product, because the street lamp pole is in outdoor environment for a long time, need through carrying out hot galvanizing to the street lamp pole to improve the corrosion resisting property of street lamp pole, prolong the life of street lamp pole. At present, hot galvanizing of a street lamp pole mostly adopts manual operation, and the street lamp pole is hoisted into a zinc pool to be galvanized in a manual mode. Because of adopting manual work, there are following several defects: firstly, the hot galvanizing quality of the street lamp pole is unstable due to manual operation, the galvanizing quality cannot be accurately controlled, for example, the thickness of a zinc layer is not uniform, and even part of corners are subjected to zinc plating leakage, so that products with unqualified galvanizing quality need to be reworked again, the production cost is increased, and the waste of resources and labor cost is caused; secondly, the thickness of a zinc layer of hot galvanizing of the existing street lamp pole is manually detected, so that the working efficiency is low, the detection quality is not high, the phenomenon that the galvanizing thickness of the street lamp pole in the semi-circumferential direction is qualified and the galvanizing thickness of the street lamp pole in the semi-circumferential direction is unqualified often occurs, the phenomenon is caused by uneven galvanizing due to the fact that manual hoisting operation is adopted, and the phenomenon that the existing half of the existing street lamp pole is seriously oxidized and damaged and the other half of the existing street lamp pole is still intact is caused because the existing street lamp pole cannot be effectively detected in the subsequent zinc layer thickness detection process; thirdly, the manual hoisting galvanizing operation and the manual zinc layer thickness detection are adopted, and serious harm can be caused to the health of workers. Therefore, an automatic galvanizing device is needed to improve the hot galvanizing quality and the zinc layer thickness detection quality of the existing street lamp pole, improve the working environment of workers and reduce the influence on the health of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior galvanizing device and providing an automatic galvanizing device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an automatic galvanizing device comprises a rust removal working cavity, wherein a galvanizing working cavity is arranged on the right side of the rust removal working cavity, and a detection working cavity is arranged on the right side of the galvanizing working cavity;

vertical guide rails are arranged at two ends of the inner cavity of the galvanizing working cavity, a rotating assembly is arranged between the vertical guide rails, the rotating assemblies are provided with two groups, the two groups of rotating assemblies are respectively arranged at the front end and the rear end of the inner cavity of the galvanizing working cavity, the rotating component is provided with a guide plate, two ends of the guide plate are provided with sliding guide grooves matched with the vertical guide rails, the guide plate is provided with a plurality of connecting holes which are arranged in a wheel tooth shape and are connected with connecting rods, the outer contour of the connecting rod is matched with the connecting hole, a motor cavity is arranged at the left side of the connecting rod, the inside of the connecting rod is connected with a rotating shaft through a bearing assembly, one end of the rotating shaft is connected with a motor in the motor cavity, the other end of the rotating shaft is connected with a rotating device, and the rotating device is provided with a circumference locking device.

In the automatic galvanizing device, the circumferential locking device is provided with the upper baffle, the lower baffle is arranged below the upper baffle, a clearance groove is arranged between the lower baffle and the upper baffle, and a workpiece to be galvanized is connected in the clearance groove;

the inner side of the lower baffle is connected with a supporting rod, the supporting rod is hollow, a first driving motor is arranged inside the supporting rod and connected with one end of the lower baffle, and the first driving motor drives the lower baffle to slide up and down.

In the automatic galvanizing device, a cavity is formed between the inner wall of the workpiece to be galvanized and the outer surface of the support rod.

The automatic galvanizing device is characterized in that a plurality of diversion trenches are uniformly formed in the surface of the supporting rod, a mounting groove is formed between every two adjacent diversion trenches, the mounting groove is formed in the end portion of the supporting rod, a jacking locking device is arranged in the mounting groove, and the end portion of the supporting rod is connected with a stop block.

The automatic zinc plating device is characterized in that the jacking locking device is provided with a first sliding block, the end of the first sliding block is connected with a second driving motor, the first sliding block is connected with a first connecting rod through a pin shaft, the first connecting rod is connected with a second connecting rod through a pin shaft, the second connecting rod is connected with a second sliding block through a pin shaft, the second sliding block is fixedly connected with the stop block, a groove is formed in the upper portion of the first connecting rod, a locking block is connected to the upper portion of the groove, the locking block is arranged in a semi-arc shape, and the locking block is made of copper.

In the automatic galvanizing device, the two ends of the inner cavity of the rust removal working cavity are respectively provided with the vertical guide rails, the vertical guide rails are connected with the rust removal assemblies, the rust removal assemblies are provided with two groups, the two groups of rust removal assemblies are respectively arranged at the bottom and the top of the rust removal working cavity,

the rust removing assembly is provided with a first cross beam, the first cross beam is provided with a first guide groove matched with the vertical guide rail, a first sliding groove is formed in the inner side of the first cross beam, the number of the first cross beams is two, and a rust removing roller is arranged between the two first cross beams.

The automatic zinc plating device is characterized in that vertical guide rails are arranged at two ends of an inner cavity of the detection working cavity, the vertical guide rails are connected with detection assemblies, the detection assemblies are provided with second cross beams, the second cross beams are provided with second guide grooves matched with the vertical guide rails, second sliding grooves are formed in the inner sides of the second cross beams, the second cross beams are provided with two sets of the second cross beams, the two sets of the second cross beams are provided with the zinc layer detection device, and a plurality of sets of zinc layer thickness detectors are arranged at the bottom of the detection device.

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

1. the automatic galvanizing device provided by the utility model has the advantages that the three parts of the rust removal working chamber, the galvanizing working chamber and the detection working chamber are mutually matched for use, so that the automation degree of the galvanizing process is improved, and compared with the existing manual operation, the galvanizing quality and the zinc layer thickness detection quality are more stable and reliable;

2. the utility model provides an automatic change galvanizing rig makes to wait to galvanize and is formed with the cavity between work piece inner wall and the bracing piece surface through setting up circumference locking device, so that zinc liquid flows into waiting to galvanize the work piece inside through the cavity, through evenly setting up many guiding gutters on the bracing piece surface, so that the turbulent flow of zinc liquid flows, avoid waiting to galvanize work piece port position zinc liquid gathering, and the phenomenon that the middle zinc liquid of waiting to galvanize work piece inner chamber is less, the galvanizing effect of waiting to galvanize work piece inside has been improved, the holistic zinc-plating quality of waiting to galvanize work piece has been improved;

3. the utility model provides an automatic zinc plating device through setting up jacking locking device and copper latch segment, has effectively improved the support rigidity of waiting to galvanize the work piece, reduces waiting to galvanize the rocking of work piece in rotatory process, and the latch segment has good damping effect, can cushion waiting to galvanize the work piece and rock in rotatory process, improves the galvanization quality, makes the galvanization thickness more even, has avoided the phenomenon that the zinc layer piles up that causes because the work piece rocks;

4. the utility model provides an automatic change galvanizing device is through setting up rust cleaning working chamber, zinc-plating working chamber and detecting working chamber triplex and mutually support the use, has improved work efficiency, has improved workman's operational environment, has reduced workman's intensity of labour.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a structure of a middle guide plate according to the present invention;

FIG. 3 is a schematic view of the structure of the connecting rod and the rotating device of the present invention;

FIG. 4 is a schematic view of the position relationship between the support rod and the jacking locking device of the present invention;

fig. 5 is a schematic structural view of the middle jacking locking device of the present invention;

FIG. 6 is a schematic structural view of the middle rust removing assembly of the present invention;

FIG. 7 is a schematic structural diagram of the detecting assembly of the present invention;

fig. 8 is a schematic diagram of the position of the cavity formed between the inner wall of the workpiece to be galvanized and the outer surface of the supporting rod.

In the drawings: 1. a derusting working cavity; 11. a derusting roller; 12. a rust removal assembly; 121. a first cross member; 122. A first guide groove; 123. a first sliding groove; 2. a galvanizing working chamber; 21. a vertical guide rail; 22. a guide plate; 221. a sliding guide groove; 222. connecting holes; 23. a connecting rod; 24. a motor cavity; 25. a circumferential locking device; 251. an upper baffle plate; 252. a lower baffle plate; 253. a clearance groove; 26. a support bar; 261. a diversion trench; 262. mounting grooves; 27. jacking and locking devices; 271. a first slider; 272. a first link; 273. a second link; 274. a second slider; 275. a groove; 28. a stopper; 29. a locking block; 3. detecting the working cavity; 31. a detection component; 311. a second cross member; 312. a second guide groove; 313. a second sliding groove; 32. a zinc layer detection device; 321. a zinc layer thickness detector; 4. a workpiece to be galvanized; 5. a cavity.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to fig. 1 to 8, an automatic galvanizing device comprises a rust removal working chamber 1, a galvanizing working chamber 2 is arranged on the right side of the rust removal working chamber 1, and a detection working chamber 3 is arranged on the right side of the galvanizing working chamber 2;

two ends of an inner cavity of the galvanized working cavity 2 are provided with vertical guide rails 21, rotating assemblies are arranged between the vertical guide rails 21, the rotating assemblies are provided with two groups, the two groups of rotating assemblies are arranged at the front end and the rear end of the inner cavity of the galvanized working cavity 2 respectively, the rotating assemblies are provided with guide plates 22, two ends of each guide plate 22 are provided with sliding guide grooves 221 matched with the vertical guide rails 21, a plurality of connecting holes 222 are formed in the guide plates 22, the connecting holes 222 are arranged in a wheel tooth shape, the connecting holes 222 are connected with connecting rods 23, the outline of each connecting rod 23 is matched with the corresponding connecting hole 222, the left side of each connecting rod 23 is provided with a motor cavity 24, the inside of each connecting rod 23 is connected with a rotating shaft through a bearing assembly, one end.

In this embodiment, the circumferential locking device 25 is provided with an upper baffle 251, a lower baffle 252 is arranged below the upper baffle 251, a clearance groove 253 is arranged between the lower baffle 252 and the upper baffle 251, and the workpiece 4 to be galvanized is connected in the clearance groove 253;

the inner side of the lower baffle plate 252 is connected with the support rod 26, the support rod 26 is hollow, a first driving motor is arranged in the support rod 26, the first driving motor is connected with one end part of the lower baffle plate 252, and the first driving motor drives the lower baffle plate 252 to slide up and down.

In this embodiment, a cavity 5 is formed between the inner wall of the workpiece 4 to be galvanized and the outer surface of the supporting rod 26.

In this embodiment, a plurality of guiding grooves 261 are uniformly arranged on the surface of the supporting rod 26, a mounting groove 262 is arranged between two adjacent guiding grooves 261, the mounting groove 262 is arranged at the end of the supporting rod 26, a jacking locking device 27 is arranged in the mounting groove 262, and the end of the supporting rod 26 is connected with the stop block 28.

In this embodiment, the jacking locking device 27 is provided with a first slider 271, the end of the first slider 271 is connected with a second driving motor, the upper part of the first slider 271 is connected with a first connecting rod 272 through a pin, the first connecting rod 272 is connected with a second connecting rod 273 through a pin, the second connecting rod 273 is connected with a second slider 274 through a pin, the second slider 274 is fixedly connected with the stopper 28, a groove 275 is arranged above the first connecting rod 272, a locking block 29 is connected above the groove 275, the locking block 29 is in a semi-arc shape, and the locking block 29 is made of copper.

In the embodiment, the two ends of the inner cavity of the rust removing working cavity 1 are respectively provided with a vertical guide rail 21, the vertical guide rails 21 are connected with the rust removing assemblies 12, the rust removing assemblies 12 are provided with two groups, the two groups of the rust removing assemblies 12 are respectively arranged at the bottom and the top of the rust removing working cavity 1,

the derusting assembly 12 is provided with a first cross beam 121, the first cross beam 121 is provided with a first guide groove 122 matched with the vertical guide rail 21, the inner side of the first cross beam 121 is provided with a first sliding groove 123, the number of the first cross beams 121 is two, and a derusting roller 11 is arranged between the two first cross beams 121.

In this embodiment, vertical guide rails 21 are disposed at two ends of an inner cavity of the detection working cavity 3, the vertical guide rails 21 are connected with the detection assembly 31, the detection assembly 31 is provided with a second cross beam 311, the second cross beam 311 is provided with a second guide groove 312 matched with the vertical guide rails 21, a second sliding groove 313 is disposed on the inner side of the second cross beam 311, the second cross beam 311 is provided with two sets, a zinc layer detection device 32 is disposed between the two sets of second cross beams 311, and a plurality of sets of zinc layer thickness detectors 321 are disposed at the bottom of the zinc layer detection device 32.

The utility model discloses a theory of operation: the utility model provides an automatic galvanizing device which comprises a derusting working chamber 1, a galvanizing working chamber 2 and a detection working chamber 3, wherein a workpiece 4 to be galvanized is like a street lamp pole; before the workpiece 4 to be galvanized is installed, the guide plate 22, the connecting rod 23, the motor cavity 24 and the rotating device of the rotating assemblies are installed, two groups of rotating assemblies are arranged, the two groups of rotating assemblies are matched for use and are respectively arranged at the front end and the rear end of the inner cavity of the galvanized working cavity 2 and can be named as a front-end rotating assembly and a rear-end rotating assembly respectively, and the first sliding block 271 is driven to slide through the second driving motor, so that the jacking locking device 27 is contracted into the installation groove 262; when the workpiece 4 to be galvanized is installed, one end of the workpiece 4 to be galvanized is inserted into the clearance groove 253 of the front-end rotating assembly, the lower baffle 252 is lifted upwards through the first driving motor, one end of the workpiece 4 to be galvanized is tightly installed between the upper baffle 251 and the lower baffle 252, the rear-end rotating assembly is moved, the other end of the workpiece 4 to be galvanized is inserted into the clearance groove 253 of the rear-end rotating assembly, the workpiece 4 to be galvanized is installed in place in the same manner, at the moment, the first sliding block 271 slides through the second driving motor to drive the first connecting rod 272 and the second connecting rod 273 to rotate mutually, the locking block 29 is lifted continuously until the other end of the workpiece 4 to be galvanized is lifted to the inner wall of the workpiece 4 to be galvanized, the locking block 29 is made of copper and is softer than the steel of the street lamp pole, the damage to the street lamp pole cannot be caused, the lifting locking device 27 is used for improving the supporting rigidity of the workpiece 4 to be galvanized, the swinging of the workpiece 4 to be galvanized in the rotating process is reduced, a good damping effect is achieved under the action of the softer material of the locking block 29, the swinging of the workpiece 4 to be galvanized in the rotating process can be buffered, after the workpiece 4 to be galvanized is installed in place, a cavity 5 is formed between the inner wall of the workpiece 4 to be galvanized and the outer surface of the supporting rod 26, so that the zinc liquid can flow into the inside of the workpiece 4 to be galvanized through the cavity 5, a plurality of flow guide grooves 261 are uniformly formed in the surface of the supporting rod 26, so that the turbulent flow of the zinc liquid is facilitated, the accumulation of the zinc liquid at the port part of the workpiece 4 to be galvanized is avoided, and the phenomenon that the middle zinc liquid in the inner cavity of the workpiece 4 to be galvanized is less is avoided, and the installation of a plurality of workpieces 4 to be galvanized is sequentially completed by adopting the same installation mode, so; when a rust removing process is carried out, one group of rust removing assemblies 12 are installed at the bottom of a rust removing working cavity 1, a plurality of groups of installed workpieces 4 to be galvanized are hoisted to the inner cavity of the rust removing working cavity 1 through a rail type travelling crane in a workshop, the other group of rust removing assemblies 12 are installed above the plurality of groups of workpieces 4 to be galvanized, the rust removing assemblies 12 can axially slide along a first sliding groove 123 under the drive of a motor, a rust removing roller 11 carries out circumferential rotation motion under the drive of a built-in motor, and the motor in a motor cavity 24 drives a rotating device to do circumferential rotation motion through a rotating shaft, so that the workpieces 4 to be galvanized synchronously do circumferential rotation motion, and the uniform and efficient rust removing work of the rust removing roller 11 on the workpieces 4 to be; after the rust removal process of the workpiece 4 to be galvanized is completed, the galvanizing process is performed, a plurality of groups of workpieces 4 to be galvanized, which are provided with rust removal, are hoisted to the upper part of the galvanizing working cavity 2 through a rail type travelling crane in a workshop, and are installed in the galvanizing working cavity 2 through the mutual matching of the sliding guide grooves 221 at the two ends of the guide plate 22 and the vertical guide rail 21, the prepared zinc liquid is preset in the galvanizing working cavity 2, the motor in the motor cavity 24 drives the workpiece 4 to be galvanized to perform uniform circular rotation motion in the galvanizing working cavity 2, so that the galvanizing process of the workpiece 4 to be galvanized is realized, and the workpiece 4 to be galvanized is cooled after the galvanizing process is completed; after the cooling is accomplished, the work piece hoist and mount after with the zinc-plating through the rail mounted driving in workshop to detecting the 3 inner chambers in working chamber, carry out zinc layer thickness detection process, carry out the installation of determine module 31 again, carry out zinc layer thickness detection again, zinc layer detection device 32 carries out axial displacement along second sliding tray 313 under the drive of motor, the inside motor of motor cavity 24 drives the work piece and is circular motion, the realization is detected the omnidirectional zinc layer thickness of work piece, effectively avoid current artifical the detection, the phenomenon that detection quality is stable. The utility model discloses can the efficient accomplish treat relevant processes such as rust cleaning, galvanizing and zinc layer thickness detection of galvanized work piece, degree of automation is high, has improved work efficiency, has improved workman's operational environment, has reduced workman's intensity of labour.

In summary, the basic principles, main features and advantages of the present invention have been shown and described, which are only examples of the present invention, and are not intended to limit the scope of the present invention. The present invention is not limited by the above embodiments, and all equivalent changes and modifications of the shape, structure, characteristics and spirit according to the scope of the claims should fall within the scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic change galvanizing device which characterized in that: the rust removal device comprises a rust removal working chamber (1), wherein a galvanizing working chamber (2) is arranged on the right side of the rust removal working chamber (1), and a detection working chamber (3) is arranged on the right side of the galvanizing working chamber (2);

the galvanized working cavity (2) is characterized in that vertical guide rails (21) are arranged at two ends of an inner cavity of the galvanized working cavity (2), rotating assemblies are arranged between the vertical guide rails (21), two groups of rotating assemblies are arranged at the front end and the rear end of the inner cavity of the galvanized working cavity (2), the rotating assemblies are provided with guide plates (22), sliding guide grooves (221) matched with the vertical guide rails (21) are arranged at two ends of each guide plate (22), a plurality of connecting holes (222) are formed in each guide plate (22), the connecting holes (222) are arranged in a wheel tooth shape, the connecting holes (222) are connected with connecting rods (23), the outer contours of the connecting rods (23) are matched with the connecting holes (222), a motor cavity (24) is arranged on the left side of each connecting rod (23), and the connecting rods (23) are connected with a rotating shaft through bearing assemblies, one end of the rotating shaft is connected with a motor in the motor cavity (24), the other end of the rotating shaft is connected with a rotating device, and the rotating device is provided with a circumference locking device (25).

2. The automatic galvanizing device according to claim 1, characterized in that: the circumferential locking device (25) is provided with an upper baffle (251), a lower baffle (252) is arranged below the upper baffle (251), a clearance groove (253) is arranged between the lower baffle (252) and the upper baffle (251), and a workpiece (4) to be galvanized is connected in the clearance groove (253);

the inner side of the lower baffle (252) is connected with a support rod (26), the support rod (26) is hollow, a first drive motor is arranged in the support rod (26), the first drive motor is connected with one end part of the lower baffle (252), and the first drive motor drives the lower baffle (252) to slide up and down.

3. The automatic galvanizing device according to claim 2, characterized in that: a cavity (5) is formed between the inner wall of the workpiece (4) to be galvanized and the outer surface of the supporting rod (26).

4. The automatic galvanizing device according to claim 2, characterized in that: the utility model discloses a supporting rod, including bracing piece (26), bracing piece (26) surface evenly sets up many guiding gutters (261), is provided with between two adjacent guiding gutters (261) mounting groove (262), mounting groove (262) set up bracing piece (26) tip, be provided with jacking locking device (27) in mounting groove (262), bracing piece (26) end connection dog (28).

5. The automatic galvanizing device according to claim 4, characterized in that: jacking locking device (27) are provided with first slider (271), first slider (271) end connection second driving motor, first slider (271) top is through first connecting rod (272) of round pin hub connection, first connecting rod (272) are through round pin hub connection second connecting rod (273), second connecting rod (273) are through round pin hub connection second slider (274), second slider (274) with dog (28) fixed connection, first connecting rod (272) top sets up recess (275), latch segment (29) is connected to recess (275) top, latch segment (29) set up to half arc, latch segment (29) material is the copper.

6. The automatic galvanizing device according to claim 1, characterized in that: the two ends of the inner cavity of the rust removing working cavity (1) are respectively provided with a vertical guide rail (21), the vertical guide rails (21) are connected with the rust removing assemblies (12), the rust removing assemblies (12) are provided with two groups, the two groups of the rust removing assemblies (12) are respectively arranged at the bottom and the top of the rust removing working cavity (1),

the rust removing assembly (12) is provided with a first cross beam (121), the first cross beam (121) is provided with a first guide groove (122) matched with the vertical guide rail (21), a first sliding groove (123) is formed in the inner side of the first cross beam (121), the number of the first cross beam (121) is two, and a rust removing roller (11) is arranged between the two first cross beams (121).

7. The automatic galvanizing device according to claim 1, characterized in that: the inner chamber both ends that detect working chamber (3) all are provided with vertical guide rail (21), detection module (31) is connected in vertical guide rail (21), detection module (31) sets up second crossbeam (311), second crossbeam (311) be provided with vertical guide rail (21) assorted second guide slot (312), second crossbeam (311) inboard is provided with second sliding tray (313), second crossbeam (311) are provided with two sets ofly altogether, and are two sets of be provided with zinc layer detection device (32) between second crossbeam (311), zinc layer detection device (32) bottom is provided with multiunit zinc layer thickness detector (321).