CN214289031U

CN214289031U - Zinc-plating square and rectangular pipe spraying device

Info

Publication number: CN214289031U
Application number: CN202023122489.XU
Authority: CN
Inventors: 赵晓杰; 任玉亮; 梅宇
Original assignee: Tianjin Juncheng Pipeline Industrial Group Co ltd
Current assignee: Tianjin Juncheng Pipeline Industrial Group Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-28
Anticipated expiration: 2030-12-22

Abstract

The utility model belongs to the technical field of spraying, in particular to a zinc-plated square tube spraying device, which comprises a tank body and a supporting frame, wherein the supporting frame is positioned at the outer side of the tank body, the inner side of the tank body is sequentially provided with a spraying tank, a drying tank and a cleaning tank from front to back, both ends of the outer side of the tank body are respectively provided with a transmission device for driving the supporting frame to move along the length direction of the tank body, the bottom end of the supporting frame is fixedly connected with a lifting device for adjusting the height of the supporting frame, firstly, the square tube to be sprayed is firstly cleaned in the cleaning tank and then sent into the drying tank for drying, the phenomenon that the spraying surface is not level due to dust and other sundries on the surface of the square tube when in spraying is avoided, the square tube is fixed from the inside through a fixed rod, the outer sides of both ends are exposed, and the condition that the spraying of both ends is not in place when in spraying zinc plating is greatly avoided, has great popularization value and great market prospect.

Description

Zinc-plating square and rectangular pipe spraying device

Technical Field

The utility model relates to a spraying technical field specifically is a zinc-plated square tube spraying device.

Background

The square tube hot galvanizing device is used for carrying out surface galvanizing processing on related metal pipeline products in the production and processing processes of the related metal pipeline products, so that the anti-corrosion effect of the pipeline products is improved, the device is widely used in the field of pipeline product processing and production, when the existing square tube hot galvanizing device is used, a worker manually opens a first valve and puts zinc liquid with proper temperature into a placement cavity through a feeding pipe, an electric heating rod is opened to continuously heat the zinc liquid in the placement cavity when needed, and the worker puts the related pipeline products into the placement cavity through a taking and placing opening to carry out the surface galvanizing processing on the square tube.

The existing square and rectangular tube hot galvanizing device is found in use that related lifting appliances are needed to move pipeline products for galvanizing treatment, the outer sides of two ends of each square tube cannot be sprayed, inconvenience is brought to workers, and practicability is low; in addition, the working mode is single, impurity particles generated in the galvanizing process cannot be filtered, the using effect is poor, and the using reliability is low, so that the technical personnel in the field provide the galvanizing square and rectangular tube spraying device to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zinc-plating square tube spraying device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a galvanized square tube spraying device comprises a pool body and a support frame, wherein the support frame is positioned on the outer side of the pool body, the inner side of the pool body is sequentially provided with a spraying pool, a drying pool and a cleaning pool from front to back, both ends of the outer side of the pool body are respectively provided with a transmission device for driving the support frame to move along the length direction of the pool body, the bottom end of the support frame is fixedly connected with a lifting device for adjusting the height of the support frame, the inner side of the support frame is provided with two rotating devices which are symmetrically distributed, the support frame comprises a right support frame and a left support frame which are respectively positioned on both sides of the rotating devices, the rotating devices are rotatably connected with the support frame, a plurality of fixing devices for clamping square tubes are arranged on the inner side wall of each rotating device, the fixing devices are rotatably connected with the rotating devices, each fixing device comprises a fixing block, a locking screw and a fixing rod, the dead lever quantity is two, and is central symmetric distribution and is in the both ends of fixed block, the dead lever with be equipped with between the fixed block and be used for adjusting two interval between the dead lever the dead screw lock, the dead screw lock is followed the diameter direction sliding connection of fixed block.

As a further aspect of the present invention: the transmission device comprises a second motor, a lead screw, a moving block and a stabilizing block, the output end of the second motor is fixedly connected with the lead screw, the other end of the lead screw is provided with the stabilizing block, the lead screw is connected with the stabilizing block in a rotating mode, the moving block is arranged outside the lead screw in a sleeved mode, the moving block is connected with the lead screw in a transmission mode, and the second motor and the stabilizing block are fixedly connected with the cell body.

As a further aspect of the present invention: the rotating device comprises a transmission block, a third motor and a second bearing, the third motor is arranged inside the transmission block, the transmission block is fixedly connected with the third motor, an output shaft of the third motor is fixedly connected with the second bearing, and the right end of the second bearing is fixedly connected with the fixed block.

As a further aspect of the present invention: a first hydraulic machine and a first bearing are arranged between the right supporting frame and the transmission block, one end of the first hydraulic machine is fixedly connected with the side wall of the right supporting frame, the other end of the first hydraulic machine is rotatably connected with the transmission block through the first bearing, and the right end of the first bearing is fixedly connected with the left end of the first hydraulic machine.

As a further aspect of the present invention: the lifting device comprises a lifting block and a second hydraulic machine, the bottom of the right support frame is connected with the lifting block in a sliding mode, the bottom end of the lifting block is fixedly connected with the top end of the moving block, the second hydraulic machine is arranged between the lifting block and the right support frame, and two ends of the second hydraulic machine are fixedly connected with the right support frame and the lifting block respectively.

As a further aspect of the present invention: the inner side rear wall of the spraying pool is fixedly connected with a sprayer, and the inner side rear wall of the drying pool is fixedly connected with a dryer.

As a further aspect of the present invention: the number of the fixing devices is eight, and the fixing devices are symmetrically distributed on two sides of a central vertical bisector of the pool body.

As a further aspect of the present invention: the left support frame with be equipped with first motor between the transmission piece, first motor is fixed in inside the left support frame, first motor output shaft fixed connection the transmission piece.

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

1. the third motor can drive the fixing device when rotating, the fixedly connected square and rectangular tubes rotate, and each surface can be sprayed;

2. through the cell body that sets up, the spraying pond has been seted up from the front to the back in proper order in its inboard, stoving pond and washing pond, the outside both ends of cell body all are equipped with the transmission that is used for driving the support frame and removes along cell body length direction, utilize this transmission can send the spraying pond with the square tube under the support frame, stoving pond and washing pond in, utilize and wash the pond and clear up the square tube of asking to spout, recycle stoving pond and oven dry to the washing residual liquid on square tube surface, avoided the dust to leave over, make the spraying level and smooth more.

Drawings

FIG. 1 is a schematic structural view of a spray coating apparatus for a galvanized square tube;

FIG. 2 is a schematic structural view of a moving device in a spray coating device for a galvanized square tube;

FIG. 3 is a schematic structural view of a fixing device in a zinc-plated square and rectangular tube spray coating device;

FIG. 4 is a schematic structural view of a rotary device in a zinc-plated square tube spray coating device;

fig. 5 is a schematic structural view of a telescopic device in a galvanized square tube spray coating device.

In the figure: 1. a tank body; 11. a spraying pool; 111. a sprayer; 12. a drying pool; 121. a dryer; 13. a cleaning tank; 2. a support frame; 21. a right support frame; 22. a left support frame; 23. a first motor; 24. a first hydraulic machine; 25. a first bearing; 3. a transmission device; 31. a second motor; 32. a screw shaft; 33. a moving block; 34. a stabilizing block; 4. a fixing device; 41. a fixed block; 42. locking the screw; 43. fixing the rod; 5. a rotating device; 51. a transmission block; 52. a second bearing; 53. a third motor; 6. a lifting device; 61. a lifting block; 62. and a second hydraulic machine.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a galvanized square tube spraying device includes a tank body 1 and a supporting frame 2, the supporting frame 2 is located outside the tank body 1, the inner side of the tank body 1 is sequentially provided with a spraying tank 11, a drying tank 12 and a cleaning tank 13 from front to back, both ends of the outer side of the tank body 1 are respectively provided with a transmission device 3 for driving the supporting frame 2 to move along the length direction of the tank body 1, the bottom end of the supporting frame 2 is fixedly connected with a lifting device 6 for adjusting the height of the supporting frame 2, the inner side of the supporting frame 2 is provided with two symmetrically distributed rotating devices 5, the supporting frame 2 includes a right supporting frame 21 and a left supporting frame 22 respectively located at both sides of the rotating devices 5, the rotating devices 5 are rotatably connected with the supporting frame 2, the inner side wall of the rotating devices 5 is provided with a plurality of fixing devices 4 for clamping square tubes, the fixing devices 4 are rotatably connected with the rotating devices 5, the fixing device 4 comprises a fixing block 41, two fixing rods 43 and locking screws 42, the two fixing rods 43 are distributed at two ends of the fixing block 41 in a central symmetry manner, the locking screws 42 used for adjusting the distance between the two fixing rods 43 are arranged between the fixing rods 43 and the fixing block 41, and the locking screws 42 are in sliding connection along the diameter direction of the fixing block 41.

In this embodiment, a spraying tank 11, a drying tank 12 and a cleaning tank 13 are sequentially arranged on the inner side of a tank body 1 from front to back, both ends of the outer side of the tank body 1 are provided with a transmission device 3 for driving a support frame 2 to move along the length direction of the tank body 1, a square tube below the support frame 2 can be conveyed into the spraying tank 11, the drying tank 12 and the cleaning tank 13 by using the transmission device 3, the cleaning tank 13 is used for cleaning a square tube to be sprayed, then the drying tank 12 is used for drying cleaning residual liquid on the surface of the square tube, dust is prevented from being left, so that the spraying is smoother, a lifting device 6 is used for adjusting the height of the support frame 2, a rotating device 5 is used for driving the square tube to rotate, so that the square tube which is operated is arranged on the upper side of the rotating device 5, the square tube which is not operated is arranged on the lower side of the rotating device 5, a plurality of fixing devices 4 for clamping the square tube are arranged on the inner side wall of the rotating device 5, can support a plurality of square tubes to clear up simultaneously, stoving and spraying, the time has been practiced thrift, third motor 53 can drive 4 fixed connection's of fixing device square tube rotatory, guarantee that every face all sprays to, including fixed block 41 in the fixing device 4, dead screw 42 and dead lever 43 lock, and dead screw 42 is connected with dead lever 43 transmission, dead screw 42 one end and the 41 outside screwed connection of fixed block, reach the inside of square tube from inside dead lever 43, utilize dead screw 42 toward the fixed square tube of outer removal, the condition that the spraying of square tube both ends was not in place has been avoided.

In fig. 1: the sprayer 111 is fixedly connected to the rear wall of the inner side of the spraying pool 11, the dryer 121 is fixedly connected to the rear wall of the inner side of the drying pool 12, the cleaning pool 13 is used for cleaning the surface of the rectangular tube, the dryer 121 in the drying pool 12 is used for removing moisture, and the phenomenon that the spraying surface is not level due to the existence of dust and other impurities on the surface of the rectangular tube during spraying is avoided; the number of fixing device 4 is eight, and equal symmetric distribution in the perpendicular bisector both sides in center of cell body 1, can carry out the spraying to two square tubes simultaneously, and the square tube that is located the below can dry in the spraying, has practiced thrift the time in the square tube of top.

In fig. 2: the transmission device 3 comprises a second motor 31, a lead screw 32, a moving block 33 and a stabilizing block 34, the output end of the second motor 31 is fixedly connected with the lead screw 32, the other end of the lead screw 32 is provided with the stabilizing block 34, the lead screw 32 is rotatably connected with the stabilizing block 34, the moving block 33 is sleeved outside the lead screw 32, the moving block 33 is in transmission connection with the lead screw 32, the second motor 31 and the stabilizing block 34 are both fixedly connected with the tank body 1, and the square tube below the support frame 2 can be moved in the spraying tank 11, the drying tank 12 and the cleaning tank 13 by using the transmission device 3; the lifting device 6 comprises a lifting block 61 and a second hydraulic machine 62, the bottom of the right support frame 21 is slidably connected with the lifting block 61, the bottom end of the lifting block 61 is fixedly connected with the top end of the moving block 33, the second hydraulic machine 62 is arranged between the lifting block 61 and the right support frame 21, two ends of the second hydraulic machine 62 are respectively fixedly connected with the right support frame 21 and the lifting block 61, the lifting device 6 is used for supporting the support frame 2 to ascend or descend, and therefore the square tube is lifted in the spraying pool 11, the drying pool 12 and the cleaning pool 13.

In fig. 3: be equipped with a plurality of fixing device 4 that are used for centre gripping square tube on rotating device 5's the inside wall, fixing device 4 rotates with rotating device 5 to be connected, rotating device 5 includes transmission piece 51, third motor 53 and second bearing 52, the inside third motor 53 that is equipped with of transmission piece 51, transmission piece 51 and third motor 53 fixed connection, third motor 53 output shaft and second bearing 52 fixed connection, second bearing 52 right-hand member and fixing device 4 fixed connection, it is rotatory to utilize third motor 53 to drive transmission piece 51, it is rotatory finally to drive the square tube, thereby guarantee that every face of square tube can all spray.

In fig. 4: be equipped with first motor 23 between left branch strut 22 and the transmission piece 51, inside first motor 23 was fixed in left branch strut 22, first motor 23 output shaft fixed connection transmission piece 51 utilized first motor 23 to drive whole rotating device 5 rotatory, and two square tubes that will spray or clear up and accomplish are rotatory to the top, and two square tubes that will need carry out spraying or clear up are shifted to the below, have practiced thrift the time cost.

In fig. 5: be equipped with first hydraulic press 24 and first bearing 25 between right branch frame 21 and the transmission piece 51, first hydraulic press 24 one end and right branch frame 21 lateral wall fixed connection, the other end rotates through first bearing 25 and transmission piece 51 to be connected, and first bearing 25 right-hand member and first hydraulic press 24 left end fixed connection utilize first hydraulic press 24 to cancel the fixed square tube of being convenient for take off square tube, and easy operation is convenient.

The utility model discloses a theory of operation is: the utility model discloses need start external power supply earlier before using, at first utilize and stretch the inside of square tube with dead lever 43 from inside, utilize dead screw 42 to move fixed square tube outward, utilize transmission 3 to drive support frame 2 to wash on the pond 13, open elevating gear 6, give way the square tube and dip in washing pond 13, start third motor 53 and drive the square tube rotation, clear up the square tube, after clearing up two square tubes below, start first motor 23 and drive rotating device 5 and select the commentaries on classics, the square tube that is located rotating device 5 upper end and has not cleared up rotates to the below, start third motor 53 and drive the square tube rotation, clear up it, start elevating gear 6 at last and take out the square tube from washing pond 13; the support frame 2 is driven to the drying pool 12 by the transmission device 3, the lifting device 6 is opened, the square rectangular tube is placed in the drying pool 12, the square rectangular tube is dried, the dryer 121 is opened, the third motor 53 is started to drive the square rectangular tube to rotate, after the two square rectangular tubes below are dried, the first motor 23 is started to drive the rotating device 5 to rotate selectively, the square rectangular tube which is not dried and is positioned at the upper end of the rotating device 5 is rotated to the lower side, the third motor 53 is started to drive the square rectangular tube to rotate, the square rectangular tube is dried, and finally the lifting device 6 is started to take the square rectangular tube out of the drying pool 12; utilize transmission 3 to drive support frame 2 to spraying pond 11 on, open elevating gear 6, let the square tube put into spraying pond 11, open sprayer 111, start third motor 53 and drive the square tube rotatory, the square tube carries out the spraying, after two square tubes below the spraying, start first motor 23 and drive rotating device 5 rotation of selecting, the square tube that is located 5 upper ends of rotating device not spraying rotates to the below, start third motor 53 and drive the square tube rotatory, spray it, start elevating gear 6 at last and take out the square tube from spraying pond 11, at last utilize first hydraulic press 24 to cancel the left side of square tube fixed be convenient for take off the square tube, and is simple and convenient, and the use threshold is low.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A galvanized square tube spraying device comprises a pool body (1) and a support frame (2), wherein the support frame (2) is positioned on the outer side of the pool body (1), and is characterized in that a spraying pool (11), a drying pool (12) and a cleaning pool (13) are sequentially arranged on the inner side of the pool body (1) from front to back, transmission devices (3) used for driving the support frame (2) to move along the length direction of the pool body (1) are respectively arranged at two ends of the outer side of the pool body (1), a lifting device (6) used for adjusting the height of the support frame (2) is fixedly connected to the bottom end of the support frame (2), two rotating devices (5) are symmetrically distributed on the inner side of the support frame (2), the support frame (2) comprises a right support frame (21) and a left support frame (22) which are respectively positioned on two sides of the rotating devices (5), and the rotating devices (5) are rotatably connected with the support frame (2), be equipped with a plurality of fixing device (4) that are used for centre gripping square tube on the inside wall of rotating device (5), fixing device (4) with rotating device (5) rotate and connect, fixing device (4) include fixed block (41), lock dead screw (42) and dead lever (43), dead lever (43) quantity is two, and is central symmetric distribution and is in the both ends of fixed block (41), dead lever (43) with be equipped with between fixed block (41) and be used for adjusting two interval between dead lever (43) lock dead screw (42), lock dead screw (42) are followed the diameter direction sliding connection of fixed block (41).

2. The spraying device of the galvanized square tube as claimed in claim 1, wherein the transmission device (3) comprises a second motor (31), a lead screw (32), a moving block (33) and a stabilizing block (34), the output end of the second motor (31) is fixedly connected with the lead screw (32), the other end of the lead screw (32) is provided with the stabilizing block (34), the lead screw (32) is rotatably connected with the stabilizing block (34), the moving block (33) is sleeved outside the lead screw (32), the moving block (33) is in transmission connection with the lead screw (32), and the second motor (31) and the stabilizing block (34) are both fixedly connected with the tank body (1).

3. The spraying device of the galvanized square tube according to claim 2, wherein the rotating device (5) comprises a transmission block (51), a third motor (53) and a second bearing (52), the third motor (53) is arranged inside the transmission block (51), the transmission block (51) is fixedly connected with the third motor (53), an output shaft of the third motor (53) is fixedly connected with the second bearing (52), and the right end of the second bearing (52) is fixedly connected with the fixed block (41).

4. The spraying device of the galvanized square tube according to claim 3, wherein a first hydraulic machine (24) and a first bearing (25) are arranged between the right support frame (21) and the transmission block (51), one end of the first hydraulic machine (24) is fixedly connected with the side wall of the right support frame (21), the other end of the first hydraulic machine is rotatably connected with the transmission block (51) through the first bearing (25), and the right end of the first bearing (25) is fixedly connected with the left end of the first hydraulic machine (24).

5. The spraying device of the galvanized square tube according to claim 4, characterized in that the lifting device (6) comprises a lifting block (61) and a second hydraulic machine (62), the bottom of the right supporting frame (21) is connected with the lifting block (61) in a sliding manner, the bottom end of the lifting block (61) is fixedly connected with the top end of the moving block (33), the second hydraulic machine (62) is arranged between the lifting block (61) and the right supporting frame (21), and two ends of the second hydraulic machine (62) are respectively fixedly connected with the right supporting frame (21) and the lifting block (61).

6. The spraying device of claim 1, wherein the inner rear wall of the spraying pool (11) is fixedly connected with a sprayer (111), and the inner rear wall of the drying pool (12) is fixedly connected with a dryer (121).

7. The spraying device of the galvanized square tube according to claim 1, characterized in that the number of the fixing devices (4) is eight, and the fixing devices are symmetrically distributed on two sides of a central vertical bisector of the tank body (1).

8. The spraying device of the galvanized square tube according to claim 4, characterized in that a first motor (23) is arranged between the left support frame (22) and the transmission block (51), the first motor (23) is fixed inside the left support frame (22), and an output shaft of the first motor (23) is fixedly connected with the transmission block (51).