CN110978553A

CN110978553A - Plastic pipe fitting positioning device

Info

Publication number: CN110978553A
Application number: CN201911191438.1A
Authority: CN
Inventors: 张鹏; 蒋三军; 王建; 李孝武
Original assignee: Anhui Jinhaotian Plastics Technology Development Co ltd
Current assignee: Anhui Jinhaotian Plastics Technology Development Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-04-10

Abstract

The invention discloses a plastic pipe fitting positioning device which comprises a workbench, a front positioning assembly, a rear positioning assembly and positioning plates, wherein the front positioning assembly and the rear positioning assembly are arranged at the upper end of the workbench, the positioning plates are sequentially arranged in the front positioning assembly and the rear positioning assembly, the rear positioning assembly is correspondingly arranged right behind the front positioning assembly, the front positioning assembly comprises a front base plate and a front support plate sequentially arranged on the upper surface of the front base plate, belt pulleys are arranged on the front support plate, the belt pulleys are in transmission connection in a belt manner, and a speed reduction motor is fixed on an input shaft of one of the belt pulleys. The pipe fitting welding machine has the advantages of strong functionality, high efficiency, strong adaptability, capability of meeting the requirements of machining pipe fittings of various types and lengths, capability of saving cost, capability of automatically positioning and fixing the pipe fittings during use, strong automation degree, capability of cooling the pipe fittings after welding treatment, further reduction of machining links and higher efficiency.

Description

Plastic pipe fitting positioning device

Technical Field

The invention relates to the technical field of pipe fitting production and processing, in particular to a plastic pipe fitting positioning device.

Background

In an industrial production process, pipe fittings are various in types, and when the pipe fittings are subjected to processes such as welding and assembling, the pipe fittings are generally required to be positioned. For example, when air-conditioning pipes are welded and assembled, special pipe positioning devices are needed to fix the pipes, and the existing pipe positioning devices can meet the basic use requirements, but still have some defects in actual use.

The existing positioning device for pipe fitting machining has the following defects in use: the machining efficiency of device is low, can not accomplish the processing of many pipe fittings simultaneously, the adaptability of equipment is low, can not adjust, and then can not satisfy different models, the processing of thickness and length pipe fitting, be not convenient for popularize, secondly the pipe fitting can not rotate at the in-process of location, and then be not convenient for its weldment work, influence processing, moreover, equipment lacks light sense automatic working device, degree of automation is not strong, and finally, positioner lacks radiator unit, can't carry out rapid cooling to it after the welding, and then influence machining efficiency, therefore it is necessary to improve prior art.

Disclosure of Invention

The present invention is directed to a plastic pipe positioning device, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a plastic pipe fitting positioning device comprises a workbench, a front positioning assembly, a rear positioning assembly and positioning plates, wherein the front positioning assembly and the rear positioning assembly are arranged at the upper end of the workbench, the positioning plates are sequentially arranged in the front positioning assembly and the rear positioning assembly, the rear positioning assembly is correspondingly arranged right behind the front positioning assembly, the front positioning assembly comprises a front base plate and a front support plate sequentially arranged on the upper surface of the front base plate, belt pulleys are arranged on the front support plate and are in transmission connection through belts, a speed reduction motor is fixed on an input shaft of one of the belt pulleys, the positioning plates are correspondingly arranged at the back of the belt pulleys, the rear positioning assembly comprises a rear base plate and a rear support plate sequentially fixed on the upper surface of the rear base plate, a bearing seat is arranged at the front part of the rear support plate, and the positioning plates are arranged on the bearing seat through a shaft rod, the positioning plate is characterized in that the positioning plate block comprises a plate body and a mounting seat fixed on the outer wall of the plate body, the upper surface of the mounting seat is provided with two embedded blocks, and one of the two embedded blocks is driven to stretch and retract in a pneumatic telescopic rod mode.

Furthermore, workstation upper surface central point puts and offers the first track that runs through to the back, and installs first slider on the first track, the lower surface correspondence of back base plate is fixed on first slider, the motor telescopic link is installed at the back of first slider, and the other end of motor telescopic link is fixed at the back of workstation.

Furthermore, a graduated steel ruler is arranged below the rear positioning assembly and fixed on the upper surface of the workbench along the first rail.

Furthermore, the inside of back base plate is seted up the guiding hole that runs through around, the guiding hole is provided with two, two the inside of guiding hole all alternates there is the guide bar, and the back at the workstation is all fixed to the one end of guide bar.

Furthermore, a positioning groove is formed in the center of the outer wall of the plate body, and the mounting seat is closely adjacent to the lower portion of the positioning groove.

Furthermore, a second rail penetrating to the right end is formed in the upper surface of the mounting seat, a second sliding block is mounted on the second rail, one of the embedded blocks is fixed to the upper surface of the second sliding block and driven to stretch in a pneumatic telescopic rod mode, and the other embedded block is fixed to the upper end of the mounting seat.

Furthermore, arc-shaped grooves are formed in the outer walls of the opposite sides of the two embedded blocks.

Further, the method also comprises the following steps: PLC controller and optic fibre, PLC controller and optic fibre correspond and install on workstation and plate body, and the output of optic fibre is connected with the input electricity of PLC controller, the output of PLC controller is connected with pneumatic telescoping rod's input electricity.

Further, the method also comprises the following steps: the supporting seat, and the supporting seat is provided with two, two the supporting seat corresponds the lower extreme of fixing at the workstation.

Further, the method also comprises the following steps: the cavity, the cavity runs through the upper surface at the workstation from a left side to the right side, and the inside of cavity is provided with heat dissipation channel, the condenser pipe is installed to heat dissipation channel's inboard, the inboard lower extreme of cavity is fixed with servo motor, be provided with the flabellum on the output shaft of servo motor upper end, and the flabellum next-door neighbour is in the below of condenser pipe.

Compared with the prior art, the invention has the beneficial effects that:

the invention can meet the positioning processing of pipe fittings with different types and sizes by arranging the front positioning component and the rear positioning component at the upper end of the workbench, the rear positioning component can be used for fixing the pipe fittings during processing, the rear positioning component can be stretched back and forth, the clamping diameter in the positioning plate block can be adjusted, the positioning plate block can be driven to rotate by the speed reducing motor, the positioning plate block can be rotationally processed, and the processing is convenient to be carried out, the device drives each belt pulley to work by the speed reducing motor, the positioning plate block of the front positioning component is fixed at the tail end of the output shaft of the belt pulley, so that the installation and the fixation of a plurality of positioning plate blocks can be simultaneously completed by arranging a plurality of belt pulleys, the batch processing of the pipe fittings is further realized, the optical fiber can sense the optical signal of the pipe fittings by arranging the optical fiber in the, the automation level of reinforcing means, this device is simultaneously through seting up the cavity at the upper surface of workstation to at the internally mounted radiator unit of cavity, can carry out quick cooling treatment to the steel pipe after the welding, and then when reducing processing, it is efficient.

Drawings

FIG. 1 is a schematic overall structure diagram according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a front positioning assembly in the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of a rear positioning assembly in the embodiment of FIG. 1;

FIG. 4 is a schematic diagram of the positioning plate of the embodiment of FIG. 1;

fig. 5 is a schematic view of the internal structure of the cavity in the embodiment of fig. 1.

Reference numerals: 1-a workbench; 2-a front positioning assembly; 3-rear positioning assembly; 4-graduated steel rule; 5-a support seat; 6-a PLC controller; 7-a first track; 8, a cavity; 9-motor telescopic rod; 10-positioning the plate; 11-a reduction motor; 12-a front substrate; 13-a front plate; 14-a belt; 15-a belt pulley; 16-a rear substrate; 17-a first slider; 18-a pilot hole; 19-shaft rod; 20-a rear support plate; 21-a guide rod; 22-a bearing seat; 23-a plate body; 24-an optical fiber; 25-positioning grooves; 26-a mounting seat; 27-a chimeric block; 28-pneumatic telescopic rod; 29-arc-shaped groove; 30-a second slide; 31-a second track; 32-a servomotor; 33-fan blades; 34-a condenser tube; 35-heat dissipation channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a plastic pipe positioning device includes a workbench 1, a front positioning assembly 2 and a rear positioning assembly 3 mounted on the upper end of the workbench 1, and positioning plates 10 sequentially disposed inside the front positioning assembly 2 and the rear positioning assembly 3, wherein during operation, positioning of the pipe is accomplished by the positioning plates 10, the rear positioning assembly 3 is correspondingly disposed right behind the front positioning assembly 2, the front positioning assembly 2 includes a front substrate 12 and a front substrate 13 sequentially mounted on the upper surface of the front substrate 12, the front substrate 13 is provided with belt pulleys 15, the belt pulleys 15 are in transmission connection by a belt 14, a speed reduction motor 11 is fixed on an input shaft of one belt pulley 15 to drive the belt pulley 15 to rotate, the positioning plates 10 are correspondingly disposed on the back of the belt pulleys 15, the rear positioning assembly 3 includes a rear substrate 16, and fix the back backplate 20 at the back base plate 16 upper surface in proper order, the bearing frame 22 is installed to the front portion of back backplate 20, the location plate 10 is installed on bearing frame 22 through the mode of axostylus axostyle 19, be convenient for the rotation of location plate 10, including plate body 23 in the location plate 10, and fix the mount pad 26 on plate body 23 outer wall, the last surface mounting of mount pad 26 has gomphosis piece 27, gomphosis piece 27 is provided with two, one of them gomphosis piece 27 is driven through the mode of pneumatic telescopic link 28 that stretches out and draws back, through the flexible effect of one of them gomphosis piece 27, realize the adjustment of its interval, and then satisfy the location of different.

Further, the first rail 7 penetrating through to the back is arranged at the center of the upper surface of the workbench 1, the first sliding block 17 is installed on the first rail 7, the lower surface of the rear substrate 16 is correspondingly fixed on the first sliding block 17, the motor telescopic rod 9 is installed at the back of the first sliding block 17, the other end of the motor telescopic rod 9 is fixed at the back of the workbench 1, the mode can achieve the front and back stretching of the rear substrate 16, and then the positioning processing of pipe fittings with different lengths can be met.

Further, the lower part of the rear positioning component 3 is provided with a graduated steel ruler 4, and the graduated steel ruler 4 is fixed on the upper surface of the workbench 1 along the first track 7, so that the reference to the distance extending back and forth is facilitated.

Furthermore, the inside of back base plate 16 is seted up the guiding hole 18 that runs through from beginning to end, and guiding hole 18 is provided with two, and the inside of two guiding holes 18 all alternates there is guide bar 21, and the back at workstation 1 is all fixed to the one end of guide bar 21 to this plays location and guide effect.

Furthermore, a positioning groove 25 is formed in the center of the outer wall of the plate body 23, and the mounting seat 26 is closely adjacent to the lower portion of the positioning groove 25, so that a certain limiting effect is achieved on the pipe fitting.

Furthermore, a second rail 31 penetrating to the right end is formed in the upper surface of the mounting seat 26, a second sliding block 30 is mounted on the second rail 31, one of the embedded blocks 27 is fixed to the upper surface of the second sliding block 30, the embedded block 27 is driven to stretch and retract in a mode of an air pressure expansion rod 28, the other embedded block 27 is fixed to the upper end of the mounting seat 26, the distance between the left side and the right side of the embedded block is adjustable, and therefore machining of pipe fittings with different diameters is met.

Further, the outer wall of one opposite side of the two embedding blocks 27 is provided with an arc-shaped groove 29 for embedding the pipe fittings.

Further, the method also comprises the following steps: PLC controller 6 and optic fibre 24, the model of PLC controller 6 is S7-400, the model of optic fibre 24 is PS-56R, PLC controller 6 and optic fibre 24 correspond and install on workstation 1 and plate body 23, and the output of optic fibre 24 is connected with the input electricity of PLC controller 6, and the output of PLC controller 6 is connected with the input electricity of pneumatic telescoping rod 28 for realize the self-holding of pipe fitting.

Further, the method also comprises the following steps: supporting seat 5, and supporting seat 5 is provided with two, and two supporting seats 5 correspond and fix the lower extreme at workstation 1.

Further, the method also comprises the following steps: the cavity 8, cavity 8 run through the upper surface at workstation 1 from a left side to the right side, and the inside of cavity 8 is provided with heat dissipation channel 35, and condenser pipe 34 is installed to heat dissipation channel 35's inboard, and the inboard lower extreme of cavity 8 is fixed with servo motor 32, is provided with flabellum 33 on the output shaft of servo motor 32 upper end, and the flabellum 33 next-door neighbour is in the below of condenser pipe 34, plays the radiating effect to the pipe fitting after the welding.

In summary, in the positioning device for plastic pipe fittings provided by the present invention, during operation, the motor telescopic rod 9 is adjusted to operate according to the length of the pipe fitting, the motor telescopic rod 9 can drive the first sliding block 17 to extend and retract back and forth on the first rail 7, so as to drive the rear positioning assembly 3 to move back and forth, the graduated steel ruler 4 can be referred to during the extending and retracting process, so as to observe the distance between the two, after the distance is adjusted to a suitable distance, the pipe fitting is placed on the mounting seat 26 in the front positioning assembly 2 and the rear positioning assembly 3 and between the fitting blocks 27, at this time, the optical fiber 24 on the plate body 23 can sense the optical signal of the pipe fitting and transmit the signal to the PLC controller 6, the PLC controller 6 receives and processes the signal, so as to control the pneumatic telescopic rod 28 to operate, drive the second sliding block 30 to move to the left side in the second rail 31, so as to clamp, the radian of the arc-shaped groove 29 is not necessarily consistent with that of a pipe fitting and is flat, the positioning of the pipe fitting can be completed in an auxiliary mode, the pipe fitting is not necessarily completely matched in the arc-shaped groove 29, when the pipe fitting does not need to rotate, the speed reducing motor 11 is not driven, because the belt pulley 15 in the front positioning assembly 2 does not rotate, namely the positioning plate 10 in the front positioning assembly 2 does not rotate, the pipe fitting can be positioned in the positioning plate 10, when the pipe fitting needs to be rotatably processed, the speed reducing motor 11 is driven to work, the belt pulley 15 is driven to rotate in a belt 14 mode, the positioning plate 10 in the front positioning assembly 2 rotates, the positioning plate 10 in the rear positioning assembly 3 is fixed on the rear support plate 20 through the bearing seat 22, the rotation of the pipe fitting can be realized, the rotary processing of the pipe fitting is completed, and meanwhile, the device is provided with a left-right through, install flabellum 33, condenser pipe 34 in the cavity 8, the during operation can drive servo motor 32 work, and flabellum 33 rotates, and the air is cooled down under the effect of condenser pipe 34, and then blows in air conditioning on the pipe fitting, realizes the cooling of pipe fitting and handles.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics pipe fitting positioner, includes workstation (1), installs preceding locating component (2) and back locating component (3) in workstation (1) upper end to and set gradually locating plate piece (10) inside locating component (2) and back locating component (3) in the front, its characterized in that: the rear positioning component (3) is correspondingly arranged right behind the front positioning component (2), the front positioning component (2) comprises a front base plate (12) and a front support plate (13) sequentially arranged on the upper surface of the front base plate (12), a belt pulley (15) is arranged on the front support plate (13), the belt pulleys (15) are in transmission connection in a belt (14) mode, a speed reducing motor (11) is fixed on an input shaft of one belt pulley (15), the positioning plate block (10) is correspondingly arranged on the back of the belt pulley (15), the rear positioning component (3) comprises a rear base plate (16) and a rear support plate (20) sequentially fixed on the upper surface of the rear base plate (16), a bearing seat (22) is arranged in front of the rear support plate (20), and the positioning plate block (10) is arranged on the bearing seat (22) in a shaft lever (19) mode, the positioning plate block (10) comprises a plate body (23) and a mounting seat (26) fixed on the outer wall of the plate body (23), wherein the upper surface of the mounting seat (26) is provided with two embedded blocks (27), and one of the two embedded blocks (27) is driven to stretch and retract in a manner of an air pressure telescopic rod (28).

2. The plastic pipe positioning device according to claim 1, wherein a first rail (7) penetrating to the back is formed in the center of the upper surface of the workbench (1), a first sliding block (17) is mounted on the first rail (7), the lower surface of the rear substrate (16) is correspondingly fixed on the first sliding block (17), a motor telescopic rod (9) is mounted on the back of the first sliding block (17), and the other end of the motor telescopic rod (9) is fixed on the back of the workbench (1).

3. A plastic pipe fitting positioning device as claimed in claim 2, wherein a graduated steel ruler (4) is arranged below the rear positioning assembly (3), and the graduated steel ruler (4) is fixed on the upper surface of the workbench (1) along the first rail (7).

4. The plastic pipe positioning device as claimed in claim 1, wherein two guide holes (18) are formed in the rear base plate (16) and penetrate through the rear base plate, guide rods (21) are inserted into the two guide holes (18), and one ends of the guide rods (21) are fixed to the back of the workbench (1).

5. A positioning device for plastic pipes as claimed in claim 1, wherein the plate (23) has a positioning groove (25) formed at the center of the outer wall thereof, and the mounting seat (26) is located immediately below the positioning groove (25).

6. The plastic pipe fitting positioning device as claimed in claim 1, wherein a second rail (31) penetrating to the right end is formed on the upper surface of the mounting seat (26), a second sliding block (30) is mounted on the second rail (31), one of the fitting blocks (27) is fixed on the upper surface of the second sliding block (30), the fitting block (27) is driven to extend and retract by means of a pneumatic telescopic rod (28), and the other fitting block (27) is fixed on the upper end of the mounting seat (26).

7. A positioning device for plastic pipes as claimed in claim 1, wherein the two engagement blocks (27) have arcuate grooves (29) in the outer wall on opposite sides thereof.

8. A plastic pipe positioner according to claim 1, further comprising: PLC controller (6) and optic fibre (24), PLC controller (6) and optic fibre (24) correspond and install on workstation (1) and plate body (23), and the output of optic fibre (24) is connected with the input electricity of PLC controller (6), the output of PLC controller (6) is connected with the input electricity of air telescopic link (28).

9. A plastic pipe positioner according to claim 1, further comprising: the supporting seat (5), and supporting seat (5) are provided with two, two supporting seat (5) are fixed at the lower extreme of workstation (1) correspondingly.

10. A plastic pipe positioner according to claim 1, further comprising: cavity (8), cavity (8) run through the upper surface at workstation (1) from a left side to the right side, and the inside of cavity (8) is provided with heat dissipation channel (35), condenser pipe (34) are installed to the inboard of heat dissipation channel (35), cavity (8) inboard lower extreme is fixed with servo motor (32), be provided with flabellum (33) on the output shaft of servo motor (32) upper end, and flabellum (33) next-door neighbour is in the below of condenser pipe (34).