CN213499168U

CN213499168U - Steel pipe is marking off equipment in batches

Info

Publication number: CN213499168U
Application number: CN202022084625.4U
Authority: CN
Inventors: 李飞治; 吴振彤
Original assignee: Changzhou Mokai Precision Machinery Co ltd
Current assignee: Changzhou Mokai Precision Machinery Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-22
Anticipated expiration: 2030-09-22

Abstract

The utility model belongs to the technical field of steel pipe processing, concretely relates to steel pipe marking off equipment in batches. The utility model discloses a X is to adjusting part, Z to adjust cylinder, Y to adjusting part and bottom plate, and Y includes to adjusting part: a Y-direction adjusting mounting seat and a rodless cylinder; a spray gun is fixed on a cylinder slide block of the rodless cylinder, a Y-direction extending width limiting groove located right below the spray gun is formed in a bottom plate, and a pressure sensor is arranged on a gas circuit of the Z-direction adjusting cylinder. The utility model discloses a Z is to adjust cylinder and pressure sensor, has realized ruling to the steel pipe of different diameters, and when the bottom plate contacted the steel pipe, pressure sensor sensed resistance signal, and pressure sensor converts this resistance signal into the signal of telecommunication and gives control center, and control center control spray gun begins to rule the operation to the steel pipe, and no pole cylinder work makes spray gun limit paint spraying paint along Y axial motion, has realized ruling many steel pipes simultaneously, has improved work efficiency.

Description

Steel pipe is marking off equipment in batches

Technical Field

The utility model belongs to the technical field of steel pipe processing, concretely relates to steel pipe marking off equipment in batches.

Background

The steel pipe is a widely used steel structure, and in the steel pipe production process, the tip that the steel pipe often appears has the burr, just needs to cut off the part that has the burr, and the steel pipe is the material comparatively commonly used in the structure preparation moreover, generally need cut the steel pipe unloading when the steel pipe carries out batch production, at present, adopts the burning torch to cut the unloading more, just at this moment needs to rule the pipe material. In the prior art, a straight line edge is cut by adopting lofting paper mostly, the straight line edge surrounds the outer surface of a pipe fitting, the straight line edge is overlapped in a surrounding mode, then scribing is carried out, the bottom of the pipe fitting needs to be at a certain height from the ground in the surrounding mode, the operation is complex, and the scribing is prone to occurring. Also the manual work is mostly held the self-blowing jar and is rule on the steel pipe, because the incline appears easily in the manual work marking off, and the steel pipe unloading precision that leads to the preparation is lower, can only mark off a steel pipe at every turn moreover, and efficiency is lower, consequently needs to develop one kind and can realize simultaneously marking off fast many steel pipes, reduce workman's intensity of labour, improve the marking off precision and can mark off the steel pipe marking off device of the steel pipe of different diameters.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the easy appearance that exists among the prior art and drawing defect partially, work efficiency is low and workman intensity of labour is big, providing one kind can realize simultaneously drawing a line fast many steel pipes, can reduce workman intensity of labour, drawing a line the precision high and can to the steel pipe marking device of drawing a line of different diameters.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a steel pipe marking off equipment in batches which characterized in that: the device comprises a rack, a supporting plate fixed at the top end of the rack, an X-direction adjusting assembly arranged at the upper end of the rack, a mounting plate in sliding connection with the X-direction adjusting assembly, a Z-direction adjusting cylinder fixed on the mounting plate, and a Y-direction adjusting assembly and a bottom plate arranged at the output end of the Z-direction adjusting cylinder; the Y-direction adjusting assembly comprises: the Y-direction adjusting mounting seat is arranged at the output end of the Z-direction adjusting air cylinder, and the rodless air cylinder is arranged on the Y-direction adjusting mounting seat; the spray gun is fixedly connected to a cylinder sliding block of the rodless cylinder, a Y-direction extending width limiting groove located right below the spray gun is formed in the bottom plate, and a pressure sensor is arranged on a gas path of the Z-direction adjusting cylinder.

Further, X to adjusting part include the hand wheel, with the output shaft coaxial arrangement's of hand wheel driving pulley, with driving pulley belt drive connect the driven pulleys and with driven pulleys coaxial coupling's lead screw, the mounting panel is established with the cover nut fixed connection on the lead screw, be provided with two parallel arrangement's guide rail in the backup pad, the mounting panel passes through the slider and follows the guide rail slides, driving pulley and driven pulleys all through the bearing with the frame rotates and is connected.

Furthermore, one side of the supporting plate is provided with a scale through a support, and a pointer matched with the scale is fixed on the mounting plate.

Furthermore, both ends of the guide rail are provided with stop blocks for limiting the sliding block.

Furthermore, a cushion pad is fixed on the lower surface of the bottom plate.

The utility model discloses a steel pipe marking off equipment in batches's beneficial effect is:

1. the utility model discloses a Z is to adjust cylinder and set up at Z to the pressure sensor on the adjust cylinder gas circuit, has realized ruling to the steel pipe of different diameters, and when the bottom plate contacted the steel pipe, resistance signal was sensed to pressure sensor on the gas circuit, and pressure sensor converts the resistance signal that senses into the signal of telecommunication and gives control center, and control center sends the order and gives the spray gun, and the spray gun begins to spray paint, carries out the operation of ruling to the steel pipe.

2. This experiment is novel to drive the spray gun through the cylinder slider on the rodless cylinder and move in Y axle side to realized the regulation of spray gun in Y axle side ascending position, rodless cylinder work makes the spray gun limit paint spraying along Y axial motion, has realized simultaneously drawing a line to many steel pipes, has improved work efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is an overall block diagram of an embodiment of the present invention;

fig. 2 is another view of the overall structure of an embodiment of the present invention;

FIG. 3 is a structural diagram of the X-direction adjusting assembly and the Y-direction adjusting assembly of the embodiment of the present invention;

FIG. 4 is a partial block diagram of an embodiment of the present invention;

fig. 5 is a structural diagram of the Y-direction adjusting assembly according to the embodiment of the present invention.

In the figure, the device comprises a frame 1, a frame 2, a support plate 3, an X-direction adjusting component 31, a hand wheel 32, a driving belt wheel 33, a driven belt wheel 34, a lead screw 35, a nut 36, a guide rail 37, a slide block 38, a first connecting shaft 39, a second connecting shaft 310, a synchronous belt 4, a mounting plate 5, a Z-direction adjusting cylinder 6, a Y-direction adjusting mounting seat 7, a bottom plate 8, a Y-direction adjusting component 81, a rodless cylinder 82, a cylinder slide block 9, a spray gun 10, a proximity switch 11, a width limiting groove 12, a scale 13, a pointer 14, a stop block 15 and a cushion pad.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1-5 show a concrete embodiment of a steel pipe batch marking device of the present invention, which comprises a frame 1, a supporting plate 2 disposed on the top end of the frame 1, an X-direction adjusting assembly 3 disposed on the upper end of the frame 1, a mounting plate 4 slidably connected to the X-direction adjusting assembly 3, a Z-direction adjusting cylinder 5 fixed on the mounting plate 4, and a Y-direction adjusting assembly 8 and a bottom plate 7 disposed at the output end of the Z-direction adjusting cylinder 5; the Y-direction adjusting assembly 8 includes: a Y-direction adjusting mounting seat arranged at the output end of the Z-direction adjusting air cylinder 5 and a rodless air cylinder 81 arranged on the Y-direction adjusting mounting seat 6; the spray gun 9 is fixedly connected to a cylinder sliding block 82 of the rodless cylinder 81, a width limiting groove 11 extending in the Y direction and located right below the spray gun 9 is formed in the bottom plate 7, and a pressure sensor is arranged on a gas path of the Z-direction adjusting cylinder 5. Adjust spray gun 9 in Z epaxial position through Z to adjust cylinder 5, contact the steel pipe when blotter 15, resistance signal is sensed to the pressure sensor on the gas circuit, and pressure sensor sends the resistance signal who senses for the signal of telecommunication to control center, and control center sends the order and gives spray gun 9, and spray gun 9 begins to spray paint, carries out the marking off operation to the steel pipe, can realize drawing off the steel pipe of different diameters. The position of the spray gun 9 in the X-axis direction is adjusted through the X-direction adjusting assembly 3, so that the steel pipe can be scribed according to the blanking of steel pipes of different specifications, the rodless cylinder 81 works, the spray gun 9 moves axially along the Y-axis direction while spraying paint, a plurality of steel pipes can be scribed simultaneously, the working efficiency is improved, and the scribing precision is improved.

Referring to fig. 3, two proximity switches 10 are symmetrically arranged at the upper end of the Y-direction adjusting mounting seat 6, the two proximity switches 10 are correspondingly arranged at two ends of the width limiting groove 11, and when the sensing surface of any one of the proximity switches 10 senses the spray gun 9, it is indicated that the spray gun 9 reaches the end of the width limiting groove 11, the spray gun 9 stops spraying paint, paint waste is avoided, and materials are saved.

Referring to fig. 3, the X-direction adjusting assembly 3 includes a hand wheel 31, a driving pulley 32 coaxially disposed with an output shaft of the hand wheel 31, a driven pulley 33 in belt transmission connection with the driving pulley 32, and a lead screw 34 coaxially connected with the driven pulley 33, the mounting plate 4 is fixedly connected with a nut 35 sleeved on the lead screw 34, two guide rails 36 arranged in parallel are disposed on the support plate 2, the mounting plate 4 slides along the guide rails 36 through a slider 37, and the driving pulley 32 and the driven pulley 33 are both rotatably connected with the frame 1 through a bearing. The driving belt wheel 32 is coaxially connected with the hand wheel 31 through the first connecting shaft 38, the driving belt wheel 32 is rotatably connected with the rack 1 through a bearing sleeved on the first connecting shaft 38, the driven belt wheel 33 is coaxially connected with the second connecting shaft 39, the driven belt wheel 33 is rotatably connected with the top end of the rack 1 through a bearing sleeved on the second connecting shaft 39, the lead screw 34 is coaxially connected with the second connecting shaft 39 through a coupler, the hand wheel 31 is manually shaken to rotate to drive the driving belt wheel 32 to rotate, the driven belt wheel 33 is driven to rotate through the synchronous belt 310, the nut 35 slides along the lead screw 34, and the mounting plate 4 is driven to move in the X-axis direction along the guide rail 36, so that the position of the spray gun 9 in the X-axis direction is adjusted, blanking of steel pipes according to different specifications can be achieved, and the position of the spray gun.

Referring to fig. 3, a Z-direction adjusting cylinder 5 fixed on the mounting plate 4, and a Y-direction adjusting assembly 8 and a bottom plate 7 provided at an output end of the Z-direction adjusting cylinder 5. Through the work of Z to adjustment cylinder 5, drive Y to adjustment assembly 8 and bottom plate 7 and move in Z axle direction to realized the regulation of spray gun 9 in Z axle ascending position, can adjust the position of spray gun 9 in the Z axle ascending according to the steel pipe of different diameters, can realize drawing lines to the steel pipe of different diameters.

As shown in fig. 5, the Y-direction adjusting assembly 8 includes a Y-direction adjusting mounting seat 6 disposed at an output end of the Z-direction adjusting cylinder 5 and a rodless cylinder 81 disposed on the Y-direction adjusting mounting seat 6; the spray gun 9 is fixedly connected to the cylinder slide block 82 of the rodless cylinder 81. The rodless cylinder 81 works, the spray gun 9 is driven to move in the Y-axis direction through the cylinder sliding block 82 on the rodless cylinder 81, so that the position of the spray gun 9 in the Y-axis direction is adjusted, the rodless cylinder 81 works to enable the spray gun 9 to move along the Y-axis direction while spraying paint, a plurality of steel pipes are marked simultaneously, and the working efficiency is improved.

And a pressure sensor is arranged on the air path of the Z-direction adjusting cylinder 5. When the buffer cushion 15 contacts the steel pipe, the pressure sensor on the gas circuit senses a resistance signal, the pressure sensor converts the sensed resistance signal into an electric signal and sends the electric signal to the control center, the control center sends a command to the spray gun 9, and the spray gun 9 starts to spray paint to perform line marking operation on the steel pipe. According to the steel pipes with different diameters, the pressure sensor senses that the cushion pad 15 is in contact with the steel pipes, the control center immediately sends an instruction that the spray gun 9 starts spraying paint, and the steel pipes with different diameters can be marked.

Referring to fig. 2, a scale 12 is arranged on one side of the supporting plate 2 through a bracket, and a pointer 13 matched with the scale 12 is fixed on the mounting plate 4. The distance that this marking device moved in X axle direction can directly be reachd, and the position of this marking device in X axle direction is directly adjusted according to the scale registration to the specification of strictly following the steel pipe unloading, has realized drawing a line to the steel pipe fast according to the steel pipe unloading of different specifications, has improved the precision, is favorable to obtaining the more accurate steel pipe unloading of specification.

As shown in fig. 3 and 4, stoppers 14 for restricting the slider 37 are provided at both ends of the guide rail 36 in order to prevent the slider 37 from inadvertently sliding down when moving in the X-axis direction.

Referring to fig. 4, a cushion pad 15 is fixed on the lower surface of the bottom plate 7, and the cushion pad 15 is located below the Z-direction adjusting cylinder 5 and plays a role of cushioning when the bottom plate 7 contacts with the steel pipe. The nozzle of the spray gun 9 adopts a common nozzle, the paint spray sprayed by the common nozzle is divergent, and when the sprayed paint passes through the width limiting groove 11 extending in the Y direction on the bottom plate 7, the paint attached to the steel pipe is in a straight line shape, so that the marking work of the steel pipe is completed.

According to the steel pipe unloading of different specifications, drive the hand wheel 31 through the manual work and rotate, drive driving pulley 32 and rotate, drive driven pulley 33 through hold-in range 310 and rotate, make nut 35 slide along lead screw 34, thereby drive spray gun 9 and move in the X axle direction, the regulation of the position of spray gun 9 in the X axle direction has been realized, through setting up scale 12 and the pointer 13 of fixing on the mounting panel in backup pad 2 one side, can be strictly according to the specification of steel pipe unloading and directly adjust the position of spray gun 9 in the X axle direction according to the scale registration, the steel pipe unloading according to different specifications has been realized drawing a line to the steel pipe fast. Through no pole cylinder 81 work, drive 9 limit paint spraying edge Y axial motion of spray gun, realized can drawing a line many steel pipes simultaneously, improved work efficiency. Work through Z to adjust cylinder 5, it moves in Z axle direction to drive Y to adjusting part 8 and bottom plate 7, can be according to the steel pipe of different diameters, adjust the position of spray gun 9 in Z axle direction, Z still is provided with pressure sensor on to adjust cylinder 5's the gas circuit, when bottom plate 7 contacts the steel pipe, resistance signal is sensed to pressure sensor on the gas circuit, pressure sensor converts the resistance signal that senses into the signal of telecommunication and gives control center, control center sends the order and gives spray gun 9, spray gun 9 begins to spray paint, carry out the operation of ruling to the steel pipe, can realize ruling to the steel pipe of different diameters.

It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a steel pipe marking off equipment in batches which characterized in that: the device comprises a rack (1), a supporting plate (2) fixed at the top end of the rack (1), an X-direction adjusting assembly (3) arranged at the upper end of the rack (1), a mounting plate (4) in sliding connection with the X-direction adjusting assembly (3), a Z-direction adjusting cylinder (5) fixed on the mounting plate (4), and a Y-direction adjusting assembly (8) and a bottom plate (7) arranged at the output end of the Z-direction adjusting cylinder (5); the Y-direction adjusting assembly (8) comprises: a Y-direction adjusting mounting seat (6) arranged at the output end of the Z-direction adjusting cylinder (5) and a rodless cylinder (81) arranged on the Y-direction adjusting mounting seat (6); the spray gun type gas-liquid separation device is characterized in that a spray gun (9) is fixedly connected onto a cylinder sliding block (82) of the rodless cylinder (81), a Y-direction extending width limiting groove (11) located right below the spray gun (9) is formed in the bottom plate (7), and a pressure sensor is arranged on a gas path of the Z-direction adjusting cylinder (5).

2. The steel pipe batch marking device according to claim 1, characterized in that: x to adjusting part (3) include hand wheel (31), with driving pulley (32) of the coaxial setting of output shaft of hand wheel (31), with driving pulley (32) belt drive connect driven pulley (33) and with driven pulley (33) coaxial coupling's lead screw (34), mounting panel (4) are established with the cover nut (35) fixed connection on lead screw (34), be provided with two parallel arrangement's guide rail (36) on backup pad (2), mounting panel (4) are followed through slider (37) guide rail (36) slide, driving pulley (32) all through the bearing with driven pulley (33) rotate frame (1) and connect.

3. The steel pipe batch marking device according to claim 1, characterized in that: one side of the supporting plate (2) is provided with a scale (12) through a support, and a pointer (13) matched with the scale (12) is fixed on the mounting plate (4).

4. The steel pipe batch marking device according to claim 2, characterized in that: and two ends of the guide rail (36) are respectively provided with a stop block (14) for limiting the sliding block (37).

5. The steel pipe batch marking device according to claim 1, characterized in that: a buffer pad (15) is fixed on the lower surface of the bottom plate (7).