CN219092529U

CN219092529U - Steel pipe internal and external spraying production line

Info

Publication number: CN219092529U
Application number: CN202320091831.9U
Authority: CN
Inventors: 陈月根
Original assignee: Hubei Zhouhai Pipe Industry Co ltd
Current assignee: Hubei Zhouhai Pipe Industry Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-30
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of steel pipe spraying and discloses a steel pipe inner and outer spraying production line, wherein the front part and the rear part of the left side of a mounting frame are movably connected with rollers through bearings, a clamping seat is inserted in the middle position of the inside of the mounting frame, a screw is fixedly connected to the left side of the clamping seat, a connecting cross rod is mounted at the left end of the screw through a ball bearing, a transmission sleeve seat is screwed on the right side of a rod body of the screw, and a mounting sleeve seat is fixedly sleeved on the right side of the rod body of the connecting cross rod. This inside and outside spraying production line of steel pipe drives the rotation of screw rod through rotating the axle sleeve, and then makes transmission sleeve seat motion for promote under the drive of transmission connecting rod and expand the fagging and tightly block at the inner wall of steel pipe, the rethread second motor drives the steel pipe and rotates to the stoving case surface and dry, has promoted the speed of whole spraying production, has avoided carrying out the grafting and transporting repeatedly to the steel pipe around the spraying is accomplished, has reduced intensity of labour.

Description

Steel pipe internal and external spraying production line

Technical Field

The utility model relates to the technical field of steel pipe spraying, in particular to a steel pipe inner and outer spraying production line.

Background

The steel pipe plays a great role in the economic development of China, the steel pipe is widely used in various industries of society, the steel pipe production industry is relatively hot, the steel pipe provides necessary material support for the rapid development of the social economy, the rapid development of the economy of China is promoted, and in order to improve the service life and the use quality of the steel pipe, special paint needs to be sprayed on the inside and the outside of the steel pipe after the steel pipe is processed, and a spraying device is needed.

When spraying steel pipes, the spraying device in the common spraying production line generally sprays the steel pipes through two spraying devices, one spraying device is inserted into the steel pipes, the other spraying device is arranged outside the steel pipes to spray the steel pipes simultaneously, such as the granted patent CN 208449717U, and the full-automatic inner and outer spraying device for the steel pipes comprises a machine body support, a liquid pump, a first spray head and a second spray head to spray the inner and outer parts of the steel pipes simultaneously.

However, the steel pipe after spraying needs to be dried by airing or drying equipment, but general spraying equipment can only be used for airing after spraying is finished, and when the steel pipe needs to be dried rapidly, the steel pipe can only be taken out and then transferred to specific equipment for drying, so that the whole spraying process is complicated and long in time consumption, the repeated splicing and transferring greatly increased spraying workload cannot meet the working requirements of inner and outer spraying of the steel pipe, and the inner and outer spraying production line of the steel pipe is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a steel pipe inner and outer spraying production line to solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an inside and outside spraying production line of steel pipe, includes the base, the right side fixedly connected with mounting bracket of base, first motor has been installed on the left side of base, the left side front portion and the rear portion of mounting bracket all have the cylinder through bearing swing joint, the inside intermediate position grafting of mounting bracket has the clamping seat, the left side fixedly connected with screw rod of clamping seat, and the left end of screw rod passes through ball bearing and installs and connect the horizontal pole, the pole body right side of screw rod connects soon has the transmission cover seat, the pole body right side fixed cover of connecting the horizontal pole is equipped with the installation cover seat.

Preferably, the left end of the roller is fixedly provided with a chain wheel, the outside of the chain wheel is sleeved with a chain, and the rotor of the first motor is coaxially and fixedly connected with the roller at the rear part.

Preferably, the articulated frame is all fixedly installed to the outside circumference of transmission cover seat and mount pad, and the quantity of articulated frame is 3-4 groups, the inside of articulated frame all has the transmission connecting rod through bearing swing joint, and is X shape setting between the transmission connecting rod two by two, and the middle part in two transmission connecting rods is through pivot swing joint.

Preferably, the top of transmission connecting rod has the expansion board through pivot interactive connection, and expands the outside of expansion board and be the arc setting, the rubber pad has all been laid in the outside of expansion board.

Preferably, the fixed cover in pole body right side of screw rod is equipped with the rotation axle sleeve, the surface circumference fixedly connected with handle of rotation axle sleeve, and the quantity of handle is 4-6 groups, the outside of handle all overlaps and is equipped with the slipmat.

Preferably, the rear middle position of the mounting frame is of a hollow structure, the bottom of the clamping seat is fixedly connected with a hydraulic telescopic rod, the bottom end of the hydraulic telescopic rod is fixedly provided with a second motor, and the rear part of the mounting frame is provided with a drying box.

Preferably, the upper left side of the mounting frame is fixedly provided with a spray cylinder, the bottom of the spray cylinder and the outer side of the connecting cross rod are provided with spray heads, and the left ends of the spray cylinder and the connecting cross rod are provided with connectors.

(III) beneficial effects

Compared with the prior art, the utility model provides a steel pipe internal and external spraying production line, which has the following beneficial effects:

1. according to the inner and outer steel pipe spraying production line, the rotation of the screw is driven by the rotating shaft sleeve, so that the transmission sleeve seat moves, the expansion plate is pushed to be tightly clamped on the inner wall of the steel pipe under the drive of the transmission connecting rod, and then the steel pipe is driven by the second motor to rotate to the surface of the drying box for drying, so that the speed of the whole spraying production is improved, the repeated insertion and transportation of the steel pipe before and after the spraying is finished is avoided, and the labor intensity of spraying is reduced;

2. this inside and outside spraying production line of steel pipe drives the rotation of cylinder through first motor, makes the steel pipe of its surface rotate to the inside and outside surface of steel pipe is sprayed to the shower nozzle on accessible connection horizontal pole and spray tube surface, and then has promoted the homogeneity of steel pipe spraying.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting frame of the present utility model;

fig. 3 is a schematic structural view of a clamping seat according to the present utility model.

In the figure: 1. a base; 2. a mounting frame; 3. a first motor; 4. a roller; 41. a chain; 5. clamping base; 6. a screw; 7. connecting the cross bars; 8. a transmission sleeve seat; 9. installing a sleeve seat; 10. a hinge bracket; 11. a transmission link; 12. a spreader plate; 13. rotating the shaft sleeve; 14. a hydraulic telescopic rod; 15. a second motor; 16. a spray cylinder; 17. a connector; 18. and a drying box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a steel pipe inner and outer spraying production line, which comprises a base 1, a mounting frame 2, a first motor 3, a roller 4, a chain 41, a clamping seat 5, a screw rod 6, a connecting cross rod 7, a transmission sleeve seat 8, a mounting sleeve seat 9, a hinged frame 10, a transmission connecting rod 11, an expanding plate 12, a rotating shaft sleeve 13, a hydraulic telescopic rod 14, a second motor 15, a spraying cylinder 16, a connector 17 and a drying box 18, wherein the right side of the base 1 is fixedly connected with the mounting frame 2, the left side of the base 1 is provided with the first motor 3, the front part and the rear part of the left side of the mounting frame 2 are movably connected with the roller 4 through bearings, the middle position of the inside of the mounting frame 2 is spliced with the clamping seat 5, the left side of the clamping seat 5 is fixedly connected with the screw rod 6 through a ball bearing, the left end of the screw rod 6 is provided with the connecting cross rod 7, the right side of a rod body of the screw rod 6 is rotatably connected with the transmission sleeve seat 8, and the right side of the rod body of the connecting cross rod 7 is fixedly sleeved with the mounting sleeve seat 9.

The sprocket has all been fixedly installed to the left end of cylinder 4, and the outside of sprocket all overlaps and is equipped with chain 41, the coaxial fixed connection of rotor and rear portion cylinder 4 of first motor 3 drives the rotation of cylinder 4 through first motor 3, makes the steel pipe of its surface rotate to the inside and outside surface of steel pipe is sprayed to the shower nozzle on accessible connection horizontal pole 7 and spray tube 16 surface, and then has promoted the homogeneity of steel pipe spraying.

The outside circumference of transmission cover seat 8 and installation cover seat 9 is all fixedly installed articulated frame 10, and the quantity of articulated frame 10 is 3-4 groups, and the inside of articulated frame 10 all has transmission connecting rod 11 through bearing swing joint, and is X shape setting between the transmission connecting rod 11 two by two, and the middle part in two transmission connecting rods 11 is through pivot swing joint.

The top of transmission connecting rod 11 all has to expand fagging 12 through pivot interactive connection, and expands the outside of fagging 12 and be the arc setting, expands the outside of fagging 12 and all has laid the rubber pad for expand fagging 12 joint inseparabler.

The fixed cover in pole body right side of screw rod 6 is equipped with rotation axle sleeve 13, the surface circumference fixedly connected with handle of rotation axle sleeve 13, and the quantity of handle is 4-6 groups, the outside of handle all overlaps and is equipped with the slipmat, drive the rotation of screw rod through rotation axle sleeve 13, and then make the motion of transmission sleeve seat 8, make under the drive of transmission connecting rod 11 promote to expand the inner wall of fagging closely at the steel pipe, rethread second motor 15 drives the steel pipe and rotates to stoving case 18 surface and dry, the speed of whole spraying production has been promoted, avoided carrying out the grafting and transporting repeatedly to the steel pipe around the spraying is accomplished, the intensity of labour of spraying has been reduced.

Referring to fig. 2, the middle position of the rear portion of the mounting frame 2 is a hollow structure, referring to fig. 3, the bottom of the clamping seat 5 is fixedly connected with a hydraulic telescopic rod 14, interference with the roller 4 is prevented when the steel pipe is driven to rotate, the bottom end of the hydraulic telescopic rod 14 is fixedly provided with a second motor 15, referring to fig. 1, and the rear portion of the mounting frame 2 is provided with a drying box 18.

Referring to fig. 2, a spray cylinder 16 is fixedly mounted at the upper left side of the mounting frame 2, spray heads are mounted at the bottom of the spray cylinder 16 and the outer side of the connecting cross rod 7, and connectors 17 are mounted at the left ends of the spray cylinder 16 and the connecting cross rod 7.

The working principle of the device is as follows: firstly, the first motor 3 is started to drive the rotation of the roller 4 to enable the steel pipe on the surface to rotate, so that the spray heads on the surfaces of the cross rod 7 and the spray cylinder 16 can be used for spraying the inner surface and the outer surface of the steel pipe, the uniformity of steel pipe spraying is improved, the shaft sleeve 13 is rotated to drive the screw to rotate, the transmission sleeve seat 8 is further enabled to move, the expansion plate 12 is pushed to be tightly clamped on the inner wall of the steel pipe under the driving of the transmission connecting rod 11, the steel pipe is driven to rotate to the surface of the drying box 18 through the second motor 15 to dry, the speed of whole spraying production is improved, repeated insertion and transportation of the steel pipe before and after the spraying is finished is avoided, and the labor intensity of spraying is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel pipe internal and external spraying production line, includes base (1), its characterized in that: the right side fixedly connected with mounting bracket (2) of base (1), first motor (3) have been installed on the left side of base (1), the left side front portion and the rear portion of mounting bracket (2) all have cylinder (4) through bearing swing joint, the inside intermediate position of mounting bracket (2) is pegged graft and is had clamping seat (5), the left side fixedly connected with screw rod (6) of clamping seat (5), and the left end of screw rod (6) installs through ball bearing and connect horizontal pole (7), the pole body right side of screw rod (6) articulates soon has transmission sleeve seat (8), the pole body right side fixed cover of connecting horizontal pole (7) is equipped with installation sleeve seat (9).

2. The steel pipe internal and external spraying production line according to claim 1, wherein: the left end of cylinder (4) is all fixed and is installed the sprocket, and the outside of sprocket all overlaps and is equipped with chain (41), the rotor of first motor (3) and the coaxial fixed connection of cylinder (4) at rear portion.

3. The steel pipe internal and external spraying production line according to claim 1, wherein: the transmission sleeve seat (8) and the installation sleeve seat (9) are fixedly provided with hinge brackets (10) in the outer circumference direction, the number of the hinge brackets (10) is 3-4 groups, the inside of each hinge bracket (10) is movably connected with a transmission connecting rod (11) through a bearing, the transmission connecting rods (11) are arranged in an X-shaped mode, and the middle parts of the two transmission connecting rods (11) are movably connected through a rotating shaft.

4. A steel pipe internal and external spray coating production line according to claim 3, characterized in that: the top of transmission connecting rod (11) all is connected with expansion board (12) through pivot interactive connection, and expansion board (12)'s outside is the arc setting, expansion board (12)'s outside all has laid the rubber pad.

5. The steel pipe internal and external spraying production line according to claim 1, wherein: the fixed cover in pole body right side of screw rod (6) is equipped with rotation axle sleeve (13), the surface circumference fixedly connected with handle of rotation axle sleeve (13), and the quantity of handle is 4-6 groups, the outside of handle all overlaps and is equipped with the slipmat.

6. The steel pipe internal and external spraying production line according to claim 1, wherein: the rear middle position of the mounting frame (2) is of a hollow structure, the bottom of the clamping seat (5) is fixedly connected with a hydraulic telescopic rod (14), the bottom end of the hydraulic telescopic rod (14) is fixedly provided with a second motor (15), and the rear part of the mounting frame (2) is provided with a drying box (18).

7. The steel pipe internal and external spraying production line according to claim 1, wherein: the spray nozzle is characterized in that a spray cylinder (16) is fixedly arranged on the upper portion of the left side of the mounting frame (2), spray heads are respectively arranged at the bottom of the spray cylinder (16) and the outer side of the connecting cross rod (7), and connectors (17) are respectively arranged at the left ends of the spray cylinder (16) and the connecting cross rod (7).