CN210996822U

CN210996822U - Automatic feeding device for producing plastic alloy pipes

Info

Publication number: CN210996822U
Application number: CN201921219710.8U
Authority: CN
Inventors: 陈玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-14
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an automatic feeding device of production plastics alloy pipe, including workstation, steel pipe body and base, the upper surface middle part of workstation is reserved has the recess that is the cuboid structure, the upper surface of base is provided with the drive case, and the inside of drive case is close to the top and is provided with the speed reducer, the output shaft top of speed reducer is fixed with C shaped steel crossbeam, the one end sliding connection that C shaped steel crossbeam is close to the pipe wall has the bearing frame, and the bearing frame internal rotation is connected with the pivot. The utility model discloses can drive the saw disc under the drive of belt pulley and rotate to cut the steel pipe from the inside of steel pipe body, the saw disc radius that requires like this only need be greater than the wall thickness of steel pipe body can, need not to consider the small amplitude that steel pipe body itself produced in addition and rock, because steel pipe body is relative quiescent condition with cutting device, only need guarantee that the range of rocking of steel pipe body can not be too big.

Description

Automatic feeding device for producing plastic alloy pipes

Technical Field

The utility model relates to a plastics alloy pipe production technical field especially relates to an automatic feeding device of production plastics alloy pipe.

Background

The plastic alloy pipe is high in strength, low in specific gravity, high in heat conduction, high in flame retardance and high in corrosion resistance, belongs to novel high-performance, light-weight, environment-friendly and recyclable materials, when the pipe made of the plastic alloy pipe is produced, the factory-leaving material needs to be cut to length, the traditional small-diameter pipe only needs to be cut off by a circular saw, but the plastic alloy pipe is applied to a large-diameter pipe, the phenomenon that the pipe is cut off manually cannot be avoided, time is wasted, and the cutting precision is poor.

Through retrieval, a steel pipe cutting device for engineering disclosed in Chinese patent No. CN201810201579.6 belongs to the field of constructional engineering equipment. The ultrasonic sensor is fixed on a magnet, the magnet is installed on a first support, the stepping motor is fixed on the upper portion of the first support, the cutting knife is installed on a main shaft of the stepping motor, the sliding plate is fixed on a workbench, the first panel is fixed on a third support, the pushing device is fixed on a fifth support, the sliding device is fixed on the workbench, and the second panel is fixed on a second support; however, this device is still implemented with a cutter, which requires a high length or diameter and which may catch the pipe once it has a deviation of the axis, causing a risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic feeding device for producing plastic alloy pipes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic feeding device of production plastic alloy pipe, includes workstation, steel pipe body and base, the upper surface middle part of workstation is reserved has the recess that is the cuboid structure, the upper surface of base is provided with the drive case, and the inside of drive case is close to the top and is provided with the speed reducer, the output shaft top of speed reducer is fixed with the C shaped steel crossbeam, the one end sliding connection that the C shaped steel crossbeam is close to the pipe wall has the bearing frame, and the bearing frame internal rotation is connected with the pivot, the one end key-type connection respectively that the bearing frame was kept away from to the circumference outer wall of pivot has driven pulley and saw disc, the back of C shaped steel crossbeam is opened there is the bar hole, and the one end in bar hole is provided with electric putter, the tip fixed connection of electric putter.

Preferably, a thrust ball bearing is arranged between the back face of the C-shaped steel cross beam and the outer wall of the driving box, a connecting piece is fixed at the top end of an output shaft of the speed reducer through a coupler, and the connecting piece is fixed on the C-shaped steel cross beam.

Preferably, the one end joint that the bearing frame was kept away from to the inner wall of C shaped steel crossbeam has main motor, and the output shaft top of main motor is fixed with driving pulley, and driving pulley and driven pulley form the transmission and are connected.

Preferably, the bottom both sides edge of recess all is provided with the bearing roller support frame, and the centre of two bearing roller support frames all rotates and is connected with the bearing roller.

Preferably, both ends all are provided with closing device around being close to on the top of workstation, and closing device includes hydraulic pressure ejector pin, slide rail, hinges bow-shaped depression bar and the fixed column in hydraulic pressure ejector pin extension rod top.

Preferably, a sliding groove is formed in the side face of the fixing column, and an L-shaped projection matched with the sliding groove is arranged at the end of the bow-shaped pressure lever.

Compared with the prior art, the utility model provides an automatic feeding device of production plastics alloy pipe possesses following beneficial effect:

1. the C-shaped steel slide rail of connection on speed reducer output shaft top rotates through the setting, and fix the bearing frame in C-shaped steel slide rail spout, thereby can drive the saw disc under the drive of belt pulley and rotate, cut the steel pipe with the inside from the steel pipe body, the saw disc radius that requires like this only need be greater than the wall thickness of steel pipe body can, and need not to consider the small amplitude that steel pipe body itself produced and rock in the cutting process, because the steel pipe body is relative quiescent condition with cutting device, only need to guarantee that the range of rocking of steel pipe body can not be too big.

2. Through setting up the closing device who is close to both ends around on the workstation top to can tightly the joint steel pipe body in the recess, prevent that the steel pipe body from producing and rocking by a wide margin, thereby improve the convenience of device centre gripping.

3. Through the electric putter who sets up to can need not to close main motor when the position is saw cut in the regulation, only need to pull back electric putter extension rod and can separate the inner wall of saw disc and steel pipe body, improve corresponding speed and improve and saw cut efficiency.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure is convenient for adjust.

Drawings

Fig. 1 is a schematic structural view of an automatic feeding device for producing plastic alloy pipes according to the present invention;

FIG. 2 is a schematic perspective view of a C-shaped steel beam of an automatic feeding device for producing plastic alloy pipes according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a in fig. 1 of an automatic feeding device for producing plastic alloy tubes according to the present invention.

In the figure: 1-workbench, 2-base, 3-steel tube body, 4-carrier roller, 5-hydraulic ejector rod, 6-slide rail, 7-bow-shaped compression bar, 8-C-shaped steel cross beam, 9-saw disc, 10-fixed column, 11-groove, 12-carrier roller support frame, 13-driving box, 14-conveyor belt, 15-driving belt pulley, 16-electric push rod, 17-driven belt pulley, 18-bearing seat, and 19-strip-shaped hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, an automatic feeding device for producing plastic alloy pipe, including workstation 1, steel pipe body 3 and base 2, the middle part of the upper surface of workstation 1 is reserved with recess 11 that is the cuboid structure, the upper surface of base 2 is provided with drive case 13, and the inside of drive case 13 is close to the top and is provided with the speed reducer, the output shaft top of speed reducer is fixed with C shaped steel crossbeam 8, the one end sliding connection that C shaped steel crossbeam 8 is close to the pipe wall has bearing frame 18, and bearing frame 18 internal rotation is connected with the pivot, the one end key connection respectively that the bearing frame 18 was kept away from to the circumference outer wall of pivot has driven pulley and saw disc 9, open at the back of C shaped steel crossbeam 8 has bar hole 19, and the one end of bar hole 19 is provided with electric putter 16, the end fixed connection of electric putter 16 extension rod is on the outer wall of bearing frame 18, thereby can connect saw disc 9 with the pipe wall when needs to cut the pipe wall only Touch, thereby starting to cut the tube wall.

The utility model discloses in, be provided with thrust ball bearing between the back of C shaped steel crossbeam 8 and the outer wall of drive case 13, and the output shaft top of speed reducer is fixed with the connecting piece through the shaft coupling, and the connecting piece is fixed on C shaped steel crossbeam 8 to can slowly drive C shaped steel crossbeam 8 through the speed reducer and rotate around the center pin of steel pipe body 3.

Wherein, the one end joint that the bearing frame 18 was kept away from to the inner wall of C shaped steel crossbeam 8 has main motor, and the output shaft top of main motor is fixed with the driving pulley, and the driving pulley forms the transmission with driven pulley 17 and is connected.

Wherein, the bottom both sides edge of recess 11 all is provided with bearing roller support frame 12, and the centre of two bearing roller support frames 12 all rotates and is connected with bearing roller 4.

Example 2

Referring to fig. 1, an automatic feeding device for producing plastic alloy pipe, this embodiment compares in embodiment 1, still includes the closing device that both ends all set up around the top of workstation 1 is close to, and closing device includes hydraulic ram 5, slide rail 6, articulates bow-shaped depression bar 7 and fixed column 10 at hydraulic ram 5 extension rod top.

Wherein, the side of the fixed column 10 is provided with a sliding chute, the end part of the bow-shaped pressure lever 7 is provided with an L-shaped convex block matched with the sliding chute, and the bow-shaped pressure lever 7 is made of a spring steel material with good toughness, so that the steel pipe body 3 can be stably pressed.

The working principle is as follows: before use, the extension rod of the hydraulic ejector rod 5 is controlled to extend, so that a space is reserved on the lower surface of the bow-shaped compression rod 7 to enable the steel pipe body 3 to enter a working position, and then the steel pipe body 3 to be sawed is slowly pushed in until a cutting position is close to the middle; then the base 2 is placed on the inner wall of the steel pipe body 3, and then the base 2 is slowly slid forwards until the plane of the saw disc 9 is superposed with the plane to be cut; then, the main motor is started, and the saw disc 9 is driven to start under the driving of the belt pulley; then, the extension rod of the electric push rod 16 is controlled to extend so as to drive the saw disc 9 to slowly contact with the pipe wall and start to saw; meanwhile, the speed reducer in the control drive box 13 is started to drive the C-shaped steel cross beam 8 to slowly rotate.

The above, 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. The utility model provides an automatic feeding device of production plastic alloy pipe, includes workstation (1), steel pipe body (3) and base (2), its characterized in that, the upper surface middle part of workstation (1) is reserved has recess (11) that is the cuboid structure, the upper surface of base (2) is provided with drive case (13), and the inside of drive case (13) is close to the top and is provided with the speed reducer, the output shaft top of speed reducer is fixed with C shaped steel crossbeam (8), the one end sliding connection that C shaped steel crossbeam (8) are close to the pipe wall has bearing frame (18), and bearing frame (18) internal rotation is connected with the pivot, the one end key-type connection respectively that bearing frame (18) were kept away from to the circumference outer wall of pivot has driven pulley and saw disc (9), the back of C shaped steel crossbeam (8) is opened has bar hole (19), and the one end of bar hole (19) is provided with electric putter (16), the end part of the extension rod of the electric push rod (16) is fixedly connected to the outer wall of the bearing seat (18).

2. The automatic feeding device for producing the plastic alloy pipe as claimed in claim 1, wherein a thrust ball bearing is arranged between the back surface of the C-shaped steel cross beam (8) and the outer wall of the driving box (13), and a connecting piece is fixed on the top end of an output shaft of the speed reducer through a coupling and is fixed on the C-shaped steel cross beam (8).

3. The automatic feeding device for producing the plastic alloy pipe as claimed in claim 1, wherein a main motor is clamped at one end of the inner wall of the C-shaped steel cross beam (8) far away from the bearing seat (18), a driving belt pulley is fixed at the top end of an output shaft of the main motor, and the driving belt pulley is in transmission connection with a driven belt pulley (17).

4. The automatic feeding device for producing the plastic alloy pipe as claimed in claim 1, wherein carrier roller support frames (12) are arranged at two side edges of the bottom of the groove (11), and carrier rollers (4) are rotatably connected between the two carrier roller support frames (12).

5. The automatic feeding device for producing the plastic alloy pipe as recited in claim 1, wherein the top end of the workbench (1) is provided with a pressing device near the front end and the rear end, and the pressing device comprises a hydraulic ejector rod (5), a slide rail (6), an arch-shaped pressing rod (7) hinged to the top end of an extension rod of the hydraulic ejector rod (5) and a fixing column (10).

6. An automatic feeding device for producing plastic alloy pipes according to claim 5, characterized in that the side of the fixed column (10) is provided with a sliding groove, and the end of the bow-shaped compression bar (7) is provided with L-shaped convex block matched with the sliding groove.