CN209816245U

CN209816245U - Automatic zinc plating system for guardrail plate

Info

Publication number: CN209816245U
Application number: CN201920546592.5U
Authority: CN
Inventors: 岳殿振; 颜世淼
Original assignee: Liaocheng Luchuang Intelligent Technology Co Ltd
Current assignee: Liaocheng Luchuang Intelligent Technology Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-20
Anticipated expiration: 2029-04-22

Abstract

The utility model provides an automatic zinc-plating system equipment of guardrail board, including the galvanizing kettle, dial the driving wheel, dial the shaft, dial driving wheel transmission, the conveyer belt, conveyer belt transmission, the conveying roller, conveying roller transmission, a machine support, elevating gear, horizontal pusher, dysmorphism board, the derivation board, hold in the palm and put device and transfer device, elevating gear is used for putting into the guardrail board and dials between the teeth of a cogwheel, horizontal pusher sets up between two conveyer belts, dysmorphism board sets up in one side of dialling the driving wheel and parallel with dialling the driving wheel, hold in the palm puts the device setting in the one side that is close to the conveying roller, transfer device is relative with the conveyer belt and towards the direction setting of keeping away from the conveying roller. The utility model discloses can the degree of mechanization high, stability can be good, guardrail plate pivoted process receives the protection of dysmorphism board in the galvanizing kettle moreover, and product quality is good, makes to produce the line and keeps higher production efficiency. This device structural design is ingenious, rational in infrastructure, and degree of automation is high, is fit for extensive the popularization.

Description

Automatic zinc plating system for guardrail plate

Technical Field

The utility model belongs to guardrail board processing equipment field especially relates to an automatic zinc-plating system of guardrail board.

Background

The guardrail plate absorbs collision energy by utilizing the deformation of the soil foundation, the upright post and the cross beam, forces the out-of-control vehicle to change the direction and recover the normal running direction, prevents the vehicle from rushing out of the road, protects the vehicle and passengers and reduces the loss caused by accidents. Traditional guardrail plate need prevent the guardrail plate to the galvanizing kettle in the in-process of galvanizing process, carries out the hot-galvanize, adopts the manual guardrail plate of moving now mostly to put into the galvanizing kettle, because of the galvanizing kettle temperature is high, dangerous big and labor efficiency is low, is difficult to the short time transport after the galvanizing, and production is long consuming time.

In order to solve the above technical problems, various solutions have been proposed, for example, an automatic fencing board galvanizing apparatus published by the national intellectual property office { patent No.: CN201621284113.X the automatic zinc plating device for guardrail plate comprises rotary shaft, pusher dog, hydraulic lifting pull rod, hydraulic lifting pressure rod, control device, roller, rotary shaft, zinc plating pot, pusher wheel, guardrail plate, conveyor belt, conveying device, transmission device, frame, pressure plate, exhaust hole, and steam device; the galvanized pot is characterized in that a plurality of pusher dogs are arranged on the rotating shaft, the lower end of the control device is respectively provided with a hydraulic lifting pull rod and a hydraulic lifting press rod, the rotating shaft is arranged on the control device and is positioned on the inner side of the hydraulic lifting press rod, the inside of the galvanized pot is provided with a rotating shaft, the rotating shaft is provided with a pusher wheel, a guardrail plate is conveyed to the groove of the pusher wheel by the conveying device, the conveying belt is arranged on the conveying device, the rack is provided with the transmission device, the transmission device is provided with a plurality of rollers, the lower end of the hydraulic lifting press rod is provided with a press plate, the outer circular surface of each roller is uniformly provided with a plurality of exhaust holes, and the inside of each roller is provided with a steam.

Although the technical scheme effectively solves the problem of automatic galvanization, the guardrail plate is easy to partially deform and needs to be pressed flatly in the follow-up process due to the fact that the pusher dog is used for controlling the action of the guardrail plate in the using process of the automatic galvanization, and therefore the production efficiency of enterprises is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to foretell automatic galvanizing device cause the technical problem of harm to the guardrail board easily, provide a reasonable in design, simple structure and can effectively avoid the guardrail board to take place the automatic zinc-plating system of guardrail board of local deformation at the zinc-plating in-process.

In order to achieve the purpose, the utility model adopts the technical scheme that the device comprises a galvanized pot, a poking wheel shaft, a poking wheel transmission device, a conveying belt transmission device, a conveying roller transmission device, a frame and a lifting device, wherein the poking wheel comprises a plurality of poking wheel teeth and is arranged inside the galvanized pot, the lifting device is used for placing the guardrail plate between the poking wheel teeth, the device also comprises a horizontal pushing device, a special-shaped plate used for limiting the guardrail plate, a leading-out plate used for leading the guardrail plate out of the poking wheel, a supporting and placing device used for supporting and placing the guardrail plate and a transferring device used for transferring the guardrail plate to the conveying roller, the horizontal pushing device is arranged between the two conveying belts, the special-shaped plate is arranged on one side of the poking wheel and is parallel to the poking wheel, the supporting and placing device is arranged on one side close to the conveying roller, the transfer device is arranged opposite to the conveying belt and faces away from the conveying roller.

Preferably, the bottom moving end of the lifting device is provided with a C-shaped feeding plate.

Preferably, the horizontal pushing device comprises a pushing cylinder, two pushing rods and a limiting plate arranged at the front end of each pushing rod.

Preferably, the sketch plate includes the annular portion that has the discharge gate, the interior circle of annular portion is between the addendum circle and the dedendum circle of the stirring teeth of a cogwheel, the one end that is close to the drive belt on the annular portion is provided with first supporting part, the one end that is close to the conveying roller on the annular portion is provided with the second supporting part.

Preferably, the supporting and placing device comprises a hook plate, a lifting shaft, a rotary driving piece and a longitudinal driving piece, wherein two ends of the lifting shaft are respectively connected with the top of the hook plate and the moving end of the longitudinal driving piece, a toothed shaft sleeve is sleeved on the lifting shaft, and the toothed shaft sleeve is in meshed transmission with a rack arranged at the moving end of the rotary driving piece.

Preferably, the longitudinal drive member and the rotary drive member are air cylinders.

Preferably, the inner wall of the gear shaft sleeve is provided with a key, and the lifting shaft is provided with a key slot for the key to move.

Preferably, the transfer device comprises a connecting frame, a front driving device, a side driving device, a link mechanism and a lever mechanism, the front driving device is fixed on the connecting frame, a moving seat is arranged at a moving end of the front driving device, two lever mechanisms are respectively and movably arranged at two ends of the moving seat, each lever mechanism comprises a lever shaft and a lever plate, the lever shafts are connected with the link mechanism, the link mechanism comprises two side rods arranged in parallel and a cross rod axially connected with the side rods, the middle position of the cross rod is connected with the moving end of the side driving device, and the side driving device is arranged on the moving seat.

Preferably, the connecting frame is provided with a shaft support matched with the lever shaft, and the shaft support comprises two rollers positioned at the upper side and the lower side of the lever shaft.

Preferably, the front drive device and the side drive device are cylinders.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model provides an automatic zinc-plating system of guardrail board, utilize the dysmorphism board to make the guardrail board keep throughout in stirring the teeth of a cogwheel with stirring the synchronous pivoted in-process of driving wheel, avoid it to collide and extrude with other structures, guarantee the quality of product, be favorable to improving production efficiency, and the guardrail board rotates the top dead center and can be put out and put on the conveying roller through transfer device steadily by the hook plate support, the mobility is higher and stability can be good, the quality of product and the higher production efficiency of production line have further been guaranteed. The utility model relates to an ingenious, rational in infrastructure, degree of automation is high, is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural diagram of an automated barrier board galvanizing system provided by an embodiment;

FIG. 2 is a top view of an embodiment of an automated barrier panel galvanizing system;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2;

FIG. 4 is a working diagram of the horizontal pushing device, the holding device, the transferring device and the special-shaped plate in the embodiment;

FIG. 5 is a front view of the horizontal pushing device, the holding device, the transferring device and the special-shaped plate in the embodiment;

FIG. 6 is a schematic structural diagram of a horizontal pushing device according to an embodiment;

FIG. 7 is an isometric view of a transfer device provided in accordance with an embodiment;

FIG. 8 is a top view of a transfer device provided in accordance with an embodiment;

in the above figures, 1, a galvanizing pot; 2. a poking wheel; 3. a wheel shaft is stirred; 4. a toggle wheel transmission device; 5. a conveyor belt; 6. a conveyor belt transmission device; 7. a conveying roller; 8. a conveying roller transmission device; 9. a frame; 10. a lifting device;

11. a horizontal pushing device; 111. a push cylinder; 112. a push rod; 113. a limiting plate;

12. a shaped plate; 121. a discharge port; 122. an annular portion; 123. a first support section; 124. a second support portion;

13. a lead-out plate;

14. a holding device; 141. a hook plate; 142. a lift shaft; 143. a rotary drive member; 144. a longitudinal drive member; 145. a gear shaft sleeve; 146. a rack;

15. a transfer device; 151. a connecting frame; 152. a precursor device; 153. a side drive device; 154. a link mechanism; 1541. a side lever; 1542. a cross bar; 155. a deflector rod mechanism; 1551. a lever shaft; 1552. dialing a plate; 156. a shaft support;

16. c-shaped feeding plates.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1 and 2, the utility model provides an automatic zinc-plating system of guardrail board includes galvanizing kettle 1, dials driving wheel 2, dials driving wheel axle 3, dials driving wheel transmission 4, conveyer belt 5, conveyer belt transmission 6, conveying roller 7, conveying roller transmission 8, frame 9 and elevating gear 10, dials driving wheel 2 and includes that a plurality of dials the teeth of a cogwheel and sets up in the inside of galvanizing kettle 1, and above-mentioned structure is current mature technique. However, the layout of the lifting device in the device is different from the prior art, the lifting device 10 provided by the utility model is used for placing the guardrail plate between the teeth of the toggle gear, thereby producing beneficial effect; meanwhile, on the basis of the prior art, the device is additionally provided with a protection device for the rotation galvanizing process of the guardrail plate and other structures which are beneficial to stably transmitting guardrail plate products.

Specifically, the device also comprises a horizontal pushing device 11, a special-shaped plate 12 for limiting the guardrail plate, a guide-out plate 13 for guiding the guardrail plate out of the poking wheel, a holding device 14 for holding the guardrail plate and a transfer device 15 for transferring the guardrail plate to a conveying roller; the horizontal pushing device 11 is arranged between the two conveying belts 5, the special-shaped plate is arranged on one side of the poking wheel 2 and is parallel to the poking wheel, the supporting and placing device 14 is arranged on one side close to the conveying rollers, and the transferring device 15 is arranged opposite to the conveying belts 5 and faces away from the conveying rollers. The horizontal pushing device 11 is used for pushing the guardrail plate at the conveying end of the conveying belt to the bottom structure of the lifting device 10, the lifting device 10 stably places the guardrail plate between the adjacent toggle gear teeth of the rotating toggle wheel, and the guardrail plate is always limited between the initial toggle gear teeth by the special-shaped plate, so that collision and extrusion between the guardrail plate and other structures are avoided, and the quality of products is guaranteed.

As shown in fig. 4, in cooperation with the discharging function of the lifting device, the device is provided with a C-shaped feeding plate 16 at the bottom moving end of the lifting device 10, and the opening of the C-shaped feeding plate 16 faces the conveying belt 5 for receiving the guardrail plate from the conveying belt.

As shown in fig. 4, 5 and 6, the horizontal pushing device 11 includes a pushing cylinder 111, two pushing rods 112 and a limit plate 113 disposed at the front end of the pushing rods; the shaped plate 12 comprises an annular part 122 with a discharge opening 121, the inner circle of the annular part 122 is between the addendum circle and the dedendum circle of the toggle gear, one end of the annular part close to the transmission belt is provided with a first supporting part 123, and one end of the annular part close to the conveying roller 7 is provided with a second supporting part 124; the guardrail plate at the transmission tail end of the conveying belt 5 falls on the first supporting part 123, the pushing cylinder 111 pushes the guardrail plate to move on the first supporting part 123 for a short distance to enable the guardrail plate to fall in the C-shaped feeding plate 16, the lifting device 10 drives the C-shaped feeding plate 16 to move downwards until the guardrail plate falls between two toggle wheel teeth of the toggle wheel, and the process from the conveying belt to the toggle wheel is very stable and the conveying efficiency is high.

Furthermore, the device changes the mode that the guardrail plate is separated from the poking wheel by the poking claw in the prior art and adopts a supporting mode. Specifically, as shown in fig. 4, the utility model provides a hold in palm and put device 14 includes hook plate 141, lift axle 142, rotary driving element 143 and longitudinal driving element 144, and the both ends of lift axle 142 are connected with the top of hook plate 141 and the removal end of longitudinal driving element 144 respectively, and the cover is equipped with toothed shaft cover 145 on the lift axle 142, and toothed shaft cover 145 meshes the transmission with the rack 146 that sets up the removal end at rotary driving element 143. The hook plate 141 and the guide-out plate 13 are respectively located on two sides of one poking wheel, the guardrail plate rotates to a top dead center (highest point) and is intercepted by the guide plate, meanwhile, the gear rack is driven to rotate by the rotary driving device 143, the lifting shaft rotates by a certain angle to enable the hook plate 141 which originally deviates from the guide-out plate to rotate to be parallel to the guide-out plate 13, and then the lifting shaft moves upwards through the longitudinal driving piece 144, so that the galvanized guardrail plate is lifted out of the discharge port and the poking wheel, and the separation action is completed.

The longitudinal driving element 144 and the rotary driving element 143 used in the supporting and placing device are air cylinders, and the air cylinders are quick in action, good in timeliness, low in cost and small in pollution.

In order to improve the stability of tooth axle sleeve at the epaxial motion of lift, the utility model discloses inner wall at tooth axle sleeve 145 is provided with the key, and the key can adopt integrated into one piece to make and also can adopt independent manufacturing recombination connection in order to reduce the production degree of difficulty, simultaneously, is provided with the keyway that supplies the key activity on the lift axle 142, and the length of keyway is confirmed according to the distance that actual tooth axle sleeve needs the motion to guarantee that tooth axle sleeve has fixed direction of motion.

In order to stably place the guardrail plate on the conveying roller, the utility model discloses transfer device 15 has been increased. Specifically, as shown in fig. 7 and 8, the transfer device 15 includes a connecting frame 151, a precursor device 152, a side driving device 153, a link mechanism 154 and a lever mechanism 155, the precursor device 152 is fixed on the connecting frame 151, a moving seat is disposed at a moving end of the precursor device 152, a lever mechanism 155 is movably disposed at each of two ends of the moving seat, the lever mechanism 155 includes a lever shaft 1551 and a lever plate 1552, the lever shaft 1551 is connected with the link mechanism 154, the link mechanism 154 includes two side bars 1541 disposed in parallel and a cross bar 1542 axially connected with the side bars, a middle position of the cross bar 1542 is connected to the moving end of the side driving device 153, and the side driving device 153 is disposed on the moving seat. Because the distance between the two shift lever shafts of the two shift lever mechanisms 155 is determined, a parallel four-bar mechanism is formed by connecting the side lever, the cross lever and the two shift levers, the side driving device 153 drives the cross lever to enable the two side levers to rotate by the same angle, meanwhile, the two shift levers 1551 fixedly connected with the side levers 1541 also rotate by the same angle, further, a shift plate 1552 at the forefront end of the shift lever is erected to receive a guardrail plate from the extraction device, the longitudinal driving device 144 drives the hook plate 141 downwards to enable the guardrail plate to naturally fall on the two erected shift plates, then the front driving device pulls the moving seat backwards to enable the whole shift lever mechanism and the guardrail plate to move backwards to be right above the conveying roller 7, the side driving device 153 acts again to enable the erected shift plate 1552 to be horizontally placed, and the guardrail plate naturally and stably falls on the conveying roller 7.

Further, in order to improve staff shaft pivoted stability, the utility model discloses be provided with on the link with staff shaft complex axle bearing 156, axle bearing 156 includes two gyro wheels that are located both sides about staff shaft 1551, makes staff shaft 1551 axle center remain on a straight line all the time, and then ensures the stability at transmission guardrail board in-process. On the whole, the device has higher maneuverability and good stability, effectively ensures the quality of products and the higher production efficiency of a production line

The precursor device 152 and the side drive device 153 in the transfer device are cylinders, and the cylinders act quickly, have good timeliness, low cost and small pollution.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An automatic galvanizing system for a guardrail plate comprises a galvanizing pot, a poking wheel shaft, a poking wheel transmission device, a conveying belt transmission device, a conveying roller transmission device, a machine frame and a lifting device, wherein the poking wheel comprises a plurality of poking wheel teeth and is arranged inside the galvanizing pot, it is characterized in that the lifting device is used for placing the guardrail plate between the teeth of the toggle gear, the device also comprises a horizontal pushing device, a special-shaped plate used for limiting the guardrail plate, a leading-out plate used for leading the guardrail plate out of the toggle gear, a supporting device used for supporting the guardrail plate and a transferring device used for transferring the guardrail plate to a conveying roller, the horizontal pushing device is arranged between the two conveyer belts, the special-shaped plate is arranged on one side of the poking wheel and is parallel to the poking wheel, the supporting device is arranged on one side close to the conveying roller, and the transfer device is opposite to the conveying belt and is arranged towards the direction far away from the conveying roller.

2. The automated balustrade panel galvanizing system of claim 1, wherein the bottom moving end of the lifting device is provided with a C-shaped feed plate.

3. The automatic zinc plating system of guardrail board of claim 1, wherein the horizontal pushing device comprises a pushing cylinder, two pushing rods and a limiting plate arranged at the front end of the pushing rods.

4. The automated fence plate galvanizing system of claim 1, wherein the profiled plate comprises an annular portion having a discharge opening, an inner circle of the annular portion is between an addendum circle and a dedendum circle of the toggle gear teeth, a first support portion is disposed at an end of the annular portion near the transmission belt, and a second support portion is disposed at an end of the annular portion near the conveying roller.

5. The automatic zinc plating system of guardrail plate of claim 1, wherein the supporting and releasing device comprises a hook plate, a lifting shaft, a rotary driving member and a longitudinal driving member, two ends of the lifting shaft are respectively connected with the top of the hook plate and the moving end of the longitudinal driving member, the lifting shaft is sleeved with a toothed shaft sleeve, and the toothed shaft sleeve is in meshing transmission with a rack arranged at the moving end of the rotary driving member.

6. The automated guardrail plate galvanizing system of claim 5 wherein the longitudinal drive and the rotary drive are air cylinders.

7. The automated guardrail plate galvanizing system of claim 6, wherein the inner wall of the toothed shaft sleeve is provided with a key, and the lifting shaft is provided with a key slot for key movement.

8. The automatic zinc plating system for the guardrail plate as claimed in claim 1, wherein the transfer device comprises a connecting frame, a precursor device, a side driving device, a link mechanism and a lever mechanism, the precursor device is fixed on the connecting frame, a moving seat is arranged at a moving end of the precursor device, one lever mechanism is movably arranged at each of two ends of the moving seat, the lever mechanism comprises a lever shaft and a lever plate, the lever shaft is connected with the link mechanism, the link mechanism comprises two side rods arranged in parallel and a cross rod axially connected with the side rods, the middle of the cross rod is connected with the moving end of the side driving device, and the side driving device is arranged on the moving seat.

9. The automated balustrade panel galvanizing system of claim 8, wherein the link is provided with a shaft support engaged with the rocker shaft, and the shaft support comprises two rollers disposed on upper and lower sides of the rocker shaft.

10. The automated guardrail plate galvanizing system of claim 9 wherein the front drive and side drive are air cylinders.