CN216644801U

CN216644801U - Drying device for electroplating workpiece production

Info

Publication number: CN216644801U
Application number: CN202123452642.XU
Authority: CN
Inventors: 白巨云
Original assignee: Zhejiang Yesheng Electroplating Co ltd
Current assignee: Zhejiang Yesheng Electroplating Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-31
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the field of production of electroplated workpieces, in particular to a drying device for production of electroplated workpieces, which comprises a rack and a drying assembly, wherein the rack comprises a base, an installation column and a top plate, the drying assembly comprises a drying box, a ventilation pipe and a hot air blower, the drying box comprises a box body and a box cover, the middle part of the box body is provided with the ventilation box, the ventilation box is E-shaped and is provided with an upward opening, the ventilation box is provided with two U-shaped plates with upward openings, the U-shaped plates are provided with ventilation holes, the hot air blower is connected with the ventilation box through the ventilation pipe, the top part of the box body is provided with the box cover, the top plate is provided with a lifting mechanism for driving the box cover to lift, the box cover is provided with a rotating mechanism, the rotating mechanism comprises a motor, a rotating column and a workpiece installation frame, the motor is fixedly arranged in the middle part of the top side of the box cover, the output shaft penetrates downwards through the box cover, the middle part of the rotating column is fixedly arranged at the bottom of the output shaft, the two ends of the rotating column are respectively connected with the workpiece installation frame, an air outlet is also arranged on the drying box. The design can not only better dry the electroplating workpiece, but also greatly improve the drying efficiency.

Description

Drying device is used in electroplating work piece production

Technical Field

The utility model relates to the technical field of electroplating workpiece production, in particular to a drying device for electroplating workpiece production.

Background

The electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by utilizing the electrolysis principle, and is a process of attaching a layer of metal film on the surface of a metal or other material workpiece by utilizing the electrolysis effect so as to play roles of preventing metal oxidation, improving wear resistance, conductivity, light reflection, corrosion resistance, enhancing appearance and the like.

The existing drying device for producing the electroplating workpiece directly puts the cleaned electroplating workpiece into a drying box for drying, the electroplating workpiece is generally in a standing state, so that the drying effect is often not good enough, the drying efficiency is poor, and the actual production requirement can not be well met. The present invention improves upon the above-mentioned deficiencies.

Disclosure of Invention

In order to overcome the defects of the background art, the utility model provides the drying device for producing the electroplated workpiece, which not only has better drying effect on the electroplated workpiece, but also can greatly improve the drying efficiency, and further can better meet the actual production requirement.

The technical scheme adopted by the utility model is as follows: a drying device for electroplating workpiece production comprises a rack and a drying assembly, wherein the rack comprises a base, mounting columns and a top plate, a plurality of mounting columns are fixedly arranged between the base and the top plate, the drying assembly comprises a drying box, a ventilation box, ventilation pipes and a hot air blower, the drying box comprises a box body and a box cover, the box body is fixedly arranged on the base, the ventilation box is arranged in the middle of the box body, the ventilation box is E-shaped and has an upward opening, the two ends of the ventilation box are respectively fixedly arranged at the two sides in the box body, the ventilation box is provided with two U-shaped plates with upward openings, the U-shaped plates are provided with a plurality of ventilation holes, the hot air blower is fixedly arranged on the base, the hot air blower is connected with the ventilation pipes, the ventilation pipes penetrate through the box body and are connected with the ventilation box, the top of the box body is provided with the box cover, the top plate is provided with a lifting mechanism for driving the box cover to lift, the drying oven is characterized in that a rotating mechanism is arranged on the oven cover and comprises a motor, a rotating column and a workpiece mounting rack, the motor is fixedly arranged at the middle of the top side of the oven cover, an output shaft of the motor penetrates through the oven cover downwards, the middle of the rotating column is fixedly arranged at the bottom of the output shaft, the bottoms at the two ends of the rotating column are respectively connected with one workpiece mounting rack, and an air outlet is further formed in the drying oven.

Preferably, the ventilation pipe is arranged at the bottom side of the ventilation box, two air inlet pipes which are thin at the bottom and thick at the top are connected between the ventilation pipe and the ventilation box, and the two air inlet pipes are respectively connected to two sides of the bottom of the ventilation box.

Preferably, the lifting mechanism comprises two lifting cylinders which are respectively and fixedly arranged on two sides of the top plate, cylinder shafts of the lifting cylinders penetrate through the top plate downwards, and the bottoms of the two cylinder shafts are fixedly connected with the box cover.

Preferably, a first cushion pad is fixedly arranged on the periphery of the top of the box body, a through groove matched with the motor is formed in the middle of the top plate, and second cushion pads which are opposite to the box cover are fixedly arranged on two sides of the bottom of the top plate respectively.

Preferably, a connecting seat is fixedly arranged in the middle of the rotating column and fixedly arranged at the bottom of the output shaft.

Preferably, workpiece mounting frame passes through coupling assembling to be installed rotate on the post, coupling assembling includes spliced pole, screw thread post, rubber packing ring and lock nut, rotate the both ends of post and respectively establish an outstanding screw thread post, workpiece mounting frame's top has set firmly the spliced pole, the top of spliced pole be equipped with the connecting hole of screw thread post adaptation, the spliced pole passes through the connecting hole cover is established on the screw thread post and pass through lock nut locks, it is equipped with two still to overlap on the screw thread post the rubber packing ring just the top of spliced pole presss from both sides two between the rubber packing ring.

Preferably, a first filter screen is arranged at the air inlet of the air heater, the bottom of one side of the box body, which is far away from the air heater, is provided with the air outlet, and a second filter screen is arranged at the air outlet.

In conclusion, the beneficial effects of the utility model are as follows:

1. hot air generated by the air heater is continuously sent into the ventilation box through the ventilation pipe and is finally blown out from the ventilation hole on the U-shaped plate, three sides of the U-shaped plate are exhausted, so that an air outlet area is formed in the middle of each of the two U-shaped plates, the electroplated workpiece can be dried conveniently, the motor drives the output shaft to rotate, the rotating column can be driven to rotate when rotating, the workpiece mounting frames at two ends of the rotating column can be driven to rotate simultaneously when rotating, the electroplated workpiece mounted on the workpiece mounting frames can rotate along with the workpiece mounting frames, therefore, the two workpiece mounting frames can drive the electroplated workpiece to repeatedly pass through and leave the air outlet area in the rotating process, the electroplated workpiece continuously rotates in the drying box and repeatedly passes through the air outlet area continuously blowing out hot air in the moving process, thereby not only having better drying effect on the electroplated workpiece, but also greatly improving the drying efficiency, thereby better meeting the actual production requirement;

2. the first cushion pad can play a role in buffering when the box cover descends and covers the top of the box body, the sealing performance of the box cover and the box body cover can also be improved, the motor can upwards penetrate through the through groove in the middle of the top plate when the box cover is driven to ascend through the lifting cylinder, the through groove can improve the ascending height of the box cover, the box cover can collide with the two second cushion pads at the bottom of the top plate when ascending to the limit position, and the second cushion pads can effectively play a role in buffering;

3. the workpiece mounting frame and the rotating column are detachably connected through the connecting component, the whole workpiece mounting frame and the electroplating workpiece can be taken down together, the electroplating workpiece can be conveniently mounted on the workpiece mounting frame, the electroplating workpiece can be conveniently taken down from the workpiece mounting frame, and the practical use requirement can be favorably met.

The utility model is further described with reference to the following figures and detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D;

FIG. 6 is an enlarged view of a portion E of FIG. 1;

marked in the figure, 1-base, 2-mounting column, 3-top plate, 4-ventilation box, 5-ventilation pipe, 6-air heater, 7-box, 8-box cover, 9-U-shaped plate, 10-ventilation hole, 11-motor, 12-rotating column, 13-workpiece mounting rack, 14-output shaft, 15-air outlet, 16-mounting table, 17-air inlet pipe, 18-supporting seat, 19-lifting cylinder, 20-cylinder shaft, 21-mounting hole, 22-first buffer pad, 23-through groove, 24-second buffer pad, 25-connecting seat, 26-connecting column, 27-threaded column, 28-rubber gasket, 29-locking nut, 30-connecting hole, 31-first filter screen, 32-second filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 6 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 6, the drying device for electroplating workpiece production disclosed in this embodiment comprises a rack and a drying assembly, the rack comprises a base 1, a plurality of mounting columns 2 and a top plate 3, the mounting columns 2 are fixedly arranged between the base 1 and the top plate 3, the drying assembly comprises a drying box, a ventilation box 4, a ventilation pipe 5 and a hot air blower 6, the drying box comprises a box body 7 and a box cover 8, the box body 7 is fixedly arranged on the base 1, the ventilation box 4 is arranged in the middle of the box body 7, the ventilation box 4 is E-shaped and has an upward opening, two ends of the ventilation box 4 are respectively fixedly arranged on two sides in the box body 7, the ventilation box 4 is provided with two U-shaped plates 9 with upward openings, the U-shaped plates 9 are provided with a plurality of ventilation holes 10, the hot air blower 6 is fixedly arranged on the base 1, the hot air blower 6 is connected with the ventilation pipe 5, the ventilation pipe 5 is connected with the ventilation box 4 after passing through the box body 7, the top of box 7 is equipped with case lid 8, be equipped with on roof 3 and be used for the drive the elevating system that case lid 8 goes up and down, be equipped with rotary mechanism on the case lid 8, rotary mechanism includes motor 11, rotation post 12 and workpiece mounting frame 13, motor 11 sets firmly the top side middle part of case lid 8, 14 downward passes of output shaft of motor 11 case lid 8, the middle part of rotation post 12 sets firmly the bottom of output shaft 14, the bottom at rotation post 12 both ends respectively connect one workpiece mounting frame 13, still be equipped with air outlet 15 on the stoving case. In the technical scheme, the top plate 3 can be well supported and fixed above the base 1 by arranging the mounting columns 2, the two workpiece mounting frames 13 are used for mounting and suspending cleaned electroplating workpieces, hot air generated by the air heater 6 is continuously sent into the ventilation box 4 through the ventilation pipe 5 and is finally blown out of the ventilation holes 10 on the U-shaped plate 9, the air is exhausted from three surfaces of the U-shaped plate 9, so that air outlet areas are respectively formed in the middle parts of the two U-shaped plates 9 to facilitate drying of the electroplating workpieces, the air outlet 15 arranged on the drying box is used for exhausting redundant air in the drying box, the lifting mechanism can conveniently drive the box cover 8 to lift, further electroplating workpieces can be conveniently placed on or taken off the workpiece mounting frames 13, a proper amount of electroplating workpieces to be dried can be mounted on the workpiece mounting frames 13 after the box cover 8 is driven to lift by the lifting mechanism, and then the box cover 8 is driven to descend by the lifting mechanism until the box cover 8 covers the top of the box body 7, at this moment, two work mounting bracket 13 can be located two air-out districts respectively, can drive the rotation post 12 and rotate when motor 11 drive output shaft 14 rotates, the work mounting bracket 13 that can drive its both ends respectively when rotating post 12 rotates simultaneously, the electroplating work piece of installation on the work mounting bracket 13 can follow work mounting bracket 13 and rotate together, therefore two work mounting bracket 13 just can drive electroplating work piece and pass through repeatedly and leave the air-out district at the rotation in-process, because electroplating work piece is rotary motion constantly at the stoving incasement, and can be repeatedly through constantly blowing off hot-blast air-out district among the motion process, so can not only have better stoving effect to electroplating work piece, can also improve drying efficiency greatly, and then just can satisfy the actual production demand better. During concrete implementation, a bearing can be mounted between the output shaft 14 of the motor 11 and the box cover 8 for supporting, two mounting platforms 16 are respectively arranged on two sides of the ventilation box 4 to fixedly support the ventilation box 4 to the inside of the box body 7, and the positions, the number and the density of the ventilation holes 10 in the U-shaped plate 9 can be adjusted according to actual working conditions, so that a better drying effect is achieved. The air heater 6, the motor 11, and the workpiece mounting bracket 13 are all described in the prior art and will not be further described herein.

As a preferable technical solution, the ventilation pipe 5 is arranged at the bottom side of the ventilation box 4, two air inlet pipes 17 which are thin at the bottom and thick at the top are connected between the ventilation pipe 5 and the ventilation box 4, and the two air inlet pipes 17 are respectively connected at two sides of the bottom of the ventilation box 4. In this embodiment, the air inlet pipe 17 is used for leading hot air in the ventilation pipe 5 into the ventilation box 4, and through setting up two air inlet pipes 17 can accelerate hot air to get into the ventilation box 4, the air inlet pipe 17 that is thin from the bottom and thick from the top is tubaeform, can be convenient for hot air to get into the ventilation box 4 from the ventilation pipe 5 better sooner. In specific implementation, the bottom of the ventilation pipe 5 can be additionally provided with a supporting seat 18, so that the installation stability of the ventilation pipe 5 can be improved.

As a preferred technical solution, the lifting mechanism includes two lifting cylinders 19, the two lifting cylinders 19 are respectively and fixedly arranged at two sides of the top plate 3, cylinder shafts 20 of the lifting cylinders 19 penetrate the top plate 3 downwards, and bottoms of the two cylinder shafts 20 are both fixedly connected with the box cover 8. In this embodiment, be equipped with on roof 3 with the mounting hole 21 of cylinder shaft 20 adaptation, the cylinder shaft 20 of can being convenient for moves from top to bottom, two lift cylinders 19 of synchronizing motion can conveniently drive case lid 8 through cylinder shaft 20 and realize going up and down, can be favorable to satisfying actual demand better. The lifting cylinder 19 is referred to the prior art and will not be described further.

As a preferable technical solution, a first buffer pad 22 is fixedly arranged on a periphery of the top of the box body 7, a through slot 23 adapted to the motor 11 is arranged in the middle of the top plate 3, and second buffer pads 24 facing the box cover 8 are fixedly arranged on two sides of the bottom of the top plate 3 respectively. In this embodiment, first blotter 22 and second blotter 24 are the rubber material, can descend the lid to close at case lid 8 and play the cushioning effect when 7 tops of box through setting up first blotter 22, also can improve the leakproofness that

case lid

8 and 7 lids of box closed together, motor 11 can upwards pass through logical groove 23 at 3 middle parts of roof when driving case lid 8 through lift cylinder 19 and rise, it can improve the rise height of case lid 8 to set up logical groove 23, can contradict two second blotters 24 of roof 3 bottoms when case lid 8 rises to extreme position, second blotter 24 can play the cushioning effect effectively.

Preferably, a connecting seat 25 is fixedly arranged in the middle of the rotating column 12, and the connecting seat 25 is fixedly arranged at the bottom of the output shaft 14. In this embodiment, the connecting seat 25 is welded in the middle of the rotating column 12, the connecting seat 25 is welded directly at the bottom of the output shaft 14 of the motor 11, the rotating column 12 can be better fixed at the bottom of the output shaft 14 of the motor 11 by additionally arranging the connecting seat 25, and the rotating column 12 can be better driven to rotate by the output shaft 14.

As a preferred technical scheme, workpiece mounting bracket 13 passes through coupling assembling to be installed on the rotation post 12, coupling assembling includes spliced pole 26, screw thread post 27, rubber packing ring 28 and lock nut 29, the both ends of rotation post 12 respectively establish a salient screw thread post 27, workpiece mounting bracket 13's top has set firmly spliced pole 26, spliced pole 26's top be equipped with the connecting hole 30 of screw thread post 27 adaptation, spliced pole 26 pass through connecting hole 30 cover is established on the screw thread post 27 and pass through lock nut 29 locks, it is equipped with two still to overlap on the screw thread post 27 rubber packing ring 28 just the top of spliced pole 26 presss from both sides between two rubber packing ring 28. In this embodiment, during assembly, a rubber washer 28 is firstly sleeved on the screw post, then the connecting post 26 is sleeved on the screw post 27 through the connecting hole 30, then a rubber washer 28 is sleeved, and finally the locking nut 29 is screwed on the screw post 27 for locking, so that the connecting post 26 can be conveniently installed at one end of the rotating post 12, further, the workpiece installing frame 13 is well fixed at one end of the rotating post 12, the workpiece installing frame 13 is detachably connected with the rotating post 12, the whole workpiece installing frame 13 can be taken down together with an electroplating workpiece, so that the electroplating workpiece can be conveniently installed on the workpiece installing frame 13, the electroplating workpiece can be conveniently taken down from the workpiece installing frame 13, and the practical use requirement can be better met. During specific implementation, a plurality of spare workpiece mounting frames 13 can be arranged, and the workpiece mounting frames 13 can be used alternately, so that the efficiency can be improved.

As a preferable technical scheme, a first filter screen 31 is installed at an air inlet of the air heater 6, the air outlet 15 is installed at the bottom of one side of the box 7 far away from the air heater 6, and a second filter screen 32 is installed at the air outlet 15. In this embodiment, set up impurity and dust that mix with in the air of detached air inlet through setting up first filter screen 31 in air heater 6's air inlet department, pollution to electroplating workpiece when reducible stoving, air outlet 15 sets up the one side bottom of keeping away from air heater 6 at box 7, air outlet 15 can in time discharge stoving incasement unnecessary air, can filter the air of air-out effectively through setting up second filter screen 32 in air outlet 15 department, reducible pollution to external environment. Both the first filter 31 and the second filter 32 can be referred to the prior art and will not be further described herein.

The fixing manner or the fixing connection manner that is not described in this embodiment may be threaded connection or welding, or other existing connection manners may be adopted according to specific positions, and both threaded connection and welding belong to the prior art, and are not specifically described herein.

The parts not referred to in the present embodiment are the same as or can be implemented by the prior art, and will not be further described here.

The skilled person should know that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to this embodiment, and any modification which uses the inventive concept is intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a drying device is used in production of electroplating work piece which characterized in that: the drying device comprises a rack and a drying assembly, wherein the rack comprises a base, mounting columns and a top plate, a plurality of mounting columns are fixedly arranged between the base and the top plate, the drying assembly comprises a drying box, a ventilation pipe and a hot air blower, the drying box comprises a box body and a box cover, the box body is fixedly arranged on the base, the ventilation box is arranged in the middle of the box body, the ventilation box is E-shaped and has an upward opening, two ends of the ventilation box are respectively and fixedly arranged at two sides in the box body, the ventilation box is provided with two U-shaped plates with upward openings, the U-shaped plates are provided with a plurality of ventilation holes, the hot air blower is fixedly arranged on the base, the hot air blower is connected with the ventilation pipe, the ventilation pipe penetrates through the box body and is connected with the ventilation box body, the top of the box body is provided with the box cover, the top plate is provided with a lifting mechanism for driving the box cover to lift, and the box cover is provided with a rotating mechanism, the rotary mechanism comprises a motor, a rotary column and a workpiece mounting frame, the motor is fixedly arranged in the middle of the top side of the box cover, an output shaft of the motor penetrates through the box cover downwards, the middle of the rotary column is fixedly arranged at the bottom of the output shaft, the bottoms at the two ends of the rotary column are respectively connected with one workpiece mounting frame, and an air outlet is further formed in the drying box.

2. The drying device for the production of the electroplated workpiece as claimed in claim 1, characterized in that: the ventilation pipe is arranged at the bottom side of the ventilation box, two air inlet pipes which are thin at the bottom and thick at the top are connected between the ventilation pipe and the ventilation box, and the two air inlet pipes are respectively connected to two sides of the bottom of the ventilation box.

3. The drying device for the production of the electroplated workpiece as claimed in claim 2, characterized in that: the lifting mechanism comprises two lifting cylinders which are fixedly arranged on two sides of the top plate respectively, cylinder shafts of the lifting cylinders penetrate through the top plate downwards, and the bottoms of the two cylinder shafts are fixedly connected with the box cover.

4. The drying device for electroplating workpiece production according to claim 3, wherein: a first cushion pad is fixedly arranged on the periphery of the top of the box body, a through groove matched with the motor is formed in the middle of the top plate, and second cushion pads which are right opposite to the box cover are fixedly arranged on two sides of the bottom of the top plate respectively.

5. The drying device for electroplating workpiece production according to claim 4, wherein: the middle part of the rotating column is fixedly provided with a connecting seat which is fixedly arranged at the bottom of the output shaft.

6. The drying device for the production of the electroplated workpiece as claimed in any of claims 1 to 5, characterized in that: workpiece mounting frame passes through coupling assembling and installs rotate on the post, coupling assembling includes spliced pole, screw thread post, rubber packing ring and lock nut, respectively establish an outstanding at the both ends of rotation post the screw thread post, workpiece mounting frame's top has set firmly the spliced pole, the top of spliced pole be equipped with the connecting hole of screw thread post adaptation, the spliced pole passes through the connecting hole cover is established pass through on the screw thread post lock nut locking, it is equipped with two still to overlap on the screw thread post the rubber packing ring just the top clamp of spliced pole is two between the rubber packing ring.

7. The drying device for electroplating workpiece production according to claim 6, wherein: the air heater is characterized in that a first filter screen is arranged at the air inlet of the air heater, the bottom of one side, far away from the air heater, of the box body is provided with the air outlet, and a second filter screen is arranged at the air outlet.