CN212218697U - HDPE double-walled bellows perforating device - Google Patents

Abstract

The utility model discloses a HDPE double-walled bellows perforating device, including box, the platform of punching, mechanism and the supporting mechanism of punching, on the top surface of box was located to the platform of punching, the bench of punching was provided with the clearance groove, and the mechanism of punching passes through elevating system and removes the connection in the top of the platform of punching, and the symmetry is provided with two supporting mechanism on the top surface of the platform of punching. The method comprises the following steps: the method comprises the steps of processing a punching table and a box body, installing a lifting mechanism, installing a punching mechanism, installing a supporting mechanism and punching a corrugated pipe. The utility model discloses a mechanism of punching can punch the processing to HDPE double-walled bellows as required, does not need extra positioning mechanism, has simplified perforating device's structure greatly, reduces manufacturing and cost of maintenance, and this punching method step is simple, has not only improved the precision and the quality of punching the bellows, can realize the automatic feeding of bellows moreover, reduces manual operation's intensity of labour, improves the efficiency of punching.

Description

HDPE double-walled bellows perforating device

Technical Field

The utility model relates to a HDPE double-walled bellows perforating device.

Background

HDPE double-walled bellows are abbreviated as PE bellows for short, a new light tubular product taking high density polyethylene as raw material, have light, high pressure resistant, toughness good, constructing fast, having long-lived characteristic, its excellent pipe wall structural design, the cost is greatly reduced, and because connect convenient, reliable, get the extensive application.

However, the corrugated pipe in the prior art is not high in precision during punching, and the labor intensity of manual operation is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a HDPE double-walled bellows perforating device's technical scheme to the not enough and that prior art exists, can punch the processing to HDPE double-walled bellows as required through the mechanism of punching, do not need extra positioning mechanism, the structure of perforating device has been simplified greatly, reduce manufacturing and cost of maintenance, this method step of punching is simple, not only improved the precision and the quality of punching the bellows, can realize the automatic feeding of bellows moreover, reduce manual operation's intensity of labour, improve the efficiency of punching.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a HDPE double-walled bellows perforating device which characterized in that: the punching machine comprises a box body, a punching table, a punching mechanism and supporting mechanisms, wherein the punching table is arranged on the top surface of the box body, a cleaning groove is formed in the punching table, the punching mechanism is movably connected above the punching table through a lifting mechanism, and the two supporting mechanisms are symmetrically arranged on the top surface of the punching table; the HDPE double-wall corrugated pipe can be punched as required through the punching mechanism, an additional positioning mechanism is not needed, the structure of the punching device is greatly simplified, the manufacturing and maintenance cost is reduced, the cleaning groove is convenient for collecting scraps generated in punching, the scraps are processed in a unified manner, the lifting mechanism can perform height adjustment according to corrugated pipes of different sizes, the working range and the practicability of the punching device are improved, the supporting mechanism can support the corrugated pipe needing punching, and the stability and the reliability of the corrugated pipe in punching are improved.

Further, elevating system includes two lifter plates, two lifter plates all connect the platform of punching through first screw rod and stand, be provided with first motor on the bottom surface of box, first screw rod is connected to first motor, be provided with horizontal boosting mechanism between two lifter plates, it is rotatory to drive first screw rod through first motor, further drive the lifter plate and reciprocate, adjust the high position of the mechanism of punching, satisfy the requirement of punching of not unidimensional bellows, the stand has improved the lifter plate greatly and has reciprocated stability and reliability of in-process, horizontal boosting mechanism can adjust to control and remove about the mechanism of punching, satisfy the continuous of same bellows different positions and punch, improve perforating device's practicality.

Furthermore, the horizontal boosting mechanism comprises a second motor, a second screw rod and guide rods, the second motor is fixedly connected to the top surface of one lifting plate, a second positioning block is arranged on the top surface of the other lifting plate, the two ends of the second screw rod are respectively connected with the second motor and the second positioning block, the two guide rods are symmetrically arranged on the two sides of the second screw rod, the two ends of the guide rods are respectively connected with the lifting plates on the two sides through the first positioning block, the punching mechanism is movably connected to the second screw rod and the guide rods, the second screw rod is driven to rotate through the second motor, and then can drive the mechanism of punching and remove along the horizontal direction, satisfy the requirement of punching of same bellows different positions, the guide arm can play the effect of location direction, stability and reliability when improving the mechanism horizontal migration of punching, and first locating piece has improved the stability of being connected between guide arm and the lifter plate, and second locating piece has improved stability and reliability when the second screw rod is rotatory.

Further, the mechanism of punching is including the board of punching that hangs board and two horizontal symmetries set up, be provided with screw hole and through-hole on the board of hanging, the both sides of screw hole are located to two through-hole symmetries, second screw rod and screw hole phase-match, guide arm and through-hole phase-match, the board of punching removes to be connected on the side that hangs the board, be equipped with the subassembly of punching on the board of punching, the design of screw hole and through-hole is convenient for hang the board and carry out stable connection with second screw rod and guide arm, the board of punching can be according to the needs that the design was punched along the side horizontal migration who hangs the board, satisfy the.

Further, be provided with T-shaped groove and boosting pole on the bottom surface of the board of punching, be provided with T-shaped slide rail on the one side of hanging the board, T-shaped slide rail and T-shaped groove phase-match, the opposite side that hangs the board is provided with first cylinder, first cylinder passes through first piston rod and connects the boosting pole, design through T-shaped slide rail and T-shaped groove, the stability and the reliability of being connected between the board of punching and the hanging board have been improved greatly, take place to rock and influence the precision and the quality of punching when avoiding punching, first cylinder can drive boosting pole horizontal migration through first piston rod, further realize the board of punching along the side horizontal telescopic movement who hangs the board.

Further, the subassembly that punches includes third motor and drilling rod, third motor fixed connection is on the side of the board of punching, the third motor is connected to the drilling rod, the sleeve has been cup jointed in the outside of drilling rod, sleeve fixed connection third motor, the sleeve passes through the supporting shoe and connects the board of punching, it is rotatory to drive the drilling rod through the third motor, the realization is to the drilling processing of bellows, the sleeve has improved stability and the reliability when the drilling rod is rotatory, the supporting shoe has improved the stability of being connected between sleeve and the board of punching, the precision when further improving to punch.

Further, the supporting mechanism includes the U-shaped support, fourth motor and second cylinder, be provided with tray assembly in the U-shaped support, the outside of U-shaped support is provided with first mounting bracket and second mounting bracket, the fourth motor passes through retarder connection on first mounting bracket, be provided with driving gear and driven gear in the first mounting bracket, the output shaft of driving gear connection reduction gear, the pivot on the driven gear connection tray assembly, driving gear and driven gear intermeshing, the U-shaped support is connected through the second mounting bracket to the second cylinder, first mounting bracket and second mounting bracket have improved the fourth motor, the stability and the reliability of being connected between second cylinder and the U-shaped support, the fourth motor passes through the reduction gear and drives the driving gear rotatory, the rethread driven gear drives tray assembly and rotates, satisfy the support location to not unidimensional bellows.

Further, the tray subassembly includes two carousels, evenly be provided with the bellows tray between two carousels, the bellows tray is the annular distribution, be provided with the wearing layer on the medial surface that bellows tray and bellows contact, the bellows tray can support the bellows, make the bellows keep the level when punching, the bellows tray of not unidimensional model can be installed on the carousel, satisfy the processing of different model bellows, the wearing layer can play skid-proof effect, prevent that the bellows from taking place to remove when punching and influencing the precision of punching.

Further, evenly be provided with first spacing hole on two carousels, on the carousel of one side be provided with the stopper on the first spacing hole, be equipped with the spacing hole of second on the U-shaped support, be equipped with the second piston rod on the second cylinder, the second piston rod all with the spacing hole phase-match of first spacing hole and second, when required bellows tray is rotatory to the top, drive the second piston rod through the second cylinder and insert first spacing hole and the spacing downthehole of second in proper order, realize the stability of being connected between carousel and the U-shaped support.

The punching method of the HDPE double-wall corrugated pipe punching device is characterized by comprising the following steps of:

1) punching table and box processing

a. Firstly, determining the sizes of a punching table and a box body according to design requirements, processing the corresponding punching table and the box body, and fixedly installing the box body on the bottom surface of the punching table;

b. then, a cleaning groove is formed along the top surface of the punching table from top to bottom and extends into the box body, and the cleaning groove is convenient for uniformly treating falling scraps and prevents the pollution to the processing environment;

2) mounting of lifting mechanisms

a. Firstly, determining the size of a lifting mechanism according to design requirements, processing a corresponding upright column and a first screw rod, installing the upright column and the first screw rod on the top surface of a punching table, enabling the upright column and the upright column, the first screw rod and the first screw rod which are on the same side to be parallel to each other, connecting a first motor to the bottom of the first screw rod, and fixedly installing the first motor on the bottom surface of the punching table, so that the first screw rod is driven to rotate by the first motor, the lifting plate is enabled to stably move up and down along the upright column and the first screw rod, and the punching processing of corrugated pipes with different sizes is met;

b. then processing corresponding lifting plates according to design requirements, installing the lifting plates on the upright columns and the first screw rods on the same side to keep the lifting plates horizontal, symmetrically installing first positioning blocks along the top surface of each lifting plate, and respectively installing a second motor and a second positioning block at the centers of the top surfaces of the two lifting plates to enable the second motor and the second positioning block to be respectively positioned between the two first positioning blocks;

c. then, a proper second screw is selected according to the distance between a second motor and a second positioning block, and a proper guide rod is selected according to the distance between two opposite first positioning blocks, so that the second motor drives the second screw to rotate, the punching mechanism horizontally moves along the second screw and the guide rod, and the punching requirements of different positions on the same corrugated pipe are met;

3) mechanism installation of punching

a. Firstly, determining the size of a punching mechanism according to the stroke of a lifting mechanism, processing a corresponding suspension plate, arranging a U-shaped groove, threaded holes and through holes on the suspension plate, enabling the threaded holes and the through holes to be located above the U-shaped groove, enabling the two through holes to be located on two sides of the threaded holes, enabling the threaded holes to be matched with a second screw rod, enabling guide rods to be matched with the through holes, and meanwhile symmetrically installing T-shaped sliding rails which are parallel to each other along one side of the bottom of the suspension plate, so that the installation of the suspension plate and the punching;

b. then processing a corresponding punching plate according to design requirements, symmetrically forming two T-shaped grooves which are parallel to each other along one side of the punching plate, arranging a push-assisting rod between the two T-shaped grooves, arranging a first air cylinder along the other side of the suspension plate, and connecting the first air cylinder with the push-assisting rod through a first piston rod, so that the connection strength and the stability between the punching plate and the suspension plate are improved;

c. then, a third motor is installed along the other side of the punching plate, a sleeve and a drill rod are installed on the third motor, the drill rod is located in the sleeve, the sleeve is fixedly connected with the punching plate through a supporting block, the drill rod is driven to rotate through the third motor, punching processing is achieved, and the stability and reliability of the drill rod during rotation can be improved through the sleeve;

d. finally, vertically placing the installed punching mechanism, enabling a second screw to penetrate through a threaded hole in the suspension plate, enabling two ends of the second screw to be respectively connected with a second motor and a second positioning block, enabling the guide rod to penetrate through a through hole in the suspension plate, and enabling two ends of the guide rod to be respectively connected with first positioning blocks on two sides;

4) mounting of support mechanisms

a. Firstly, manufacturing a corresponding U-shaped bracket, processing two turntables with matched sizes, uniformly installing corrugated pipe trays between the two turntables, wherein the corrugated pipe trays are distributed annularly, uniformly arranging first limiting holes on the two turntables, and installing limiting blocks on the first limiting holes on the turntable at one side;

b. then, a second limiting hole is formed in the U-shaped support, a second air cylinder is selected, the second air cylinder is fixedly installed on the side face of the U-shaped support through a second installation frame, a second piston rod is installed on the second air cylinder, and the second piston rod is matched with the first limiting hole and the second limiting hole;

c. then, selecting a fourth motor, connecting the fourth motor with a first mounting rack through a speed reducer, fixedly mounting the first mounting rack on the side surface of the U-shaped support, simultaneously mounting two driving gears and two driven gears which are meshed with each other in the first mounting rack, connecting the driving gears with an output shaft of the speed reducer, and connecting the driven gears with a rotating shaft on the tray assembly;

d. finally, fixedly mounting the processed supporting mechanisms on the top surface of the punching table, and enabling the two supporting mechanisms to be positioned on the same straight line;

5) corrugated pipe punching

a. Firstly, determining the size of a corrugated pipe needing to be punched, selecting a corresponding corrugated pipe tray, driving a driving gear and a driven gear to rotate through a fourth motor, enabling the required corrugated pipe tray to rotate to the top, then starting a second air cylinder, penetrating through a first limiting hole in a turntable through a second piston rod, inserting into a second limiting hole in a U-shaped support, and positioning a tray assembly;

b. then, the corrugated pipe to be processed is placed on the two supporting mechanisms, the first motor is started, the punching mechanism is driven to move downwards to a required position through the first screw rod, and then the punching mechanism is driven to horizontally move to a corresponding position through the second motor and the second screw rod according to a set position of punching on the corrugated pipe;

c. and then starting a third motor to drive the drill rod to rotate, starting a first air cylinder after the rotating speed is stable, driving the drill rod objects on two sides to punch through the first piston rod, moving the punching mechanism to the next position through a second motor and a second screw rod after the drilling is finished, and circulating the steps until all holes on the corrugated pipe are drilled.

The punching method has simple steps, improves the punching precision and quality of the corrugated pipe, can realize automatic feeding of the corrugated pipe, reduces the labor intensity of manual operation, and improves the punching efficiency.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

1. the HDPE double-wall corrugated pipe can be punched as required through the punching mechanism, an additional positioning mechanism is not needed, the structure of the punching device is greatly simplified, the manufacturing and maintenance cost is reduced, and the cleaning groove is convenient for collecting fragments generated in punching and uniformly processing.

2. Elevating system can carry out altitude mixture control according to not unidimensional bellows, improves perforating device's working range and practicality, and supporting mechanism can support the bellows that need punch, stability and reliability when improving the bellows and punching.

3. The punching method has simple steps, improves the punching precision and quality of the corrugated pipe, can realize automatic feeding of the corrugated pipe, reduces the labor intensity of manual operation, and improves the punching efficiency.

Description of the drawings:

the present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is an effect diagram of the HDPE double-wall corrugated pipe perforating device of the present invention;

FIG. 2 is a front view of the hole punching mechanism of the present invention;

FIG. 3 is a rear view of the hole punching mechanism of the present invention;

FIG. 4 is a schematic view of the connection between the perforated plate and the hanging plate of the present invention;

fig. 5 is a schematic structural view of the supporting mechanism of the present invention;

fig. 6 is an effect diagram of the middle supporting mechanism of the present invention.

In the figure: 1-a box body; 2-punching a hole; 3, cleaning the tank; 4-lifting plate; 5-upright column; 6-a first screw; 7-a first motor; 8-a punching mechanism; 9-a second motor; 10-a second screw; 11-a guide bar; 12-a first positioning block; 13-a second locating block; 14-a support mechanism; 15-a suspension plate; 16-a threaded hole; 17-a through hole; 18-U-shaped slots; 19-a perforated plate; 20-a third motor; 21-a sleeve; 22-a drill rod; 23-a support block; 24-a first cylinder; 25-a first piston rod; 26-a push-aid rod; 27-T shaped slide rails; 28-T-shaped slot; 29-U shaped bracket; 30-a first mounting frame; 31-a reducer; 32-a fourth motor; 33-a drive gear; 34-a driven gear; 35-a turntable; 36-a bellows tray; 37-a limiting block; 38-a second mounting frame; 39-a second cylinder; 40-a second piston rod; 41-a first limiting hole; 42-second limiting hole.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

As shown in figures 1 to 6, the HDPE double-wall corrugated pipe punching device of the utility model comprises a box body 1, a punching table 2, a punching mechanism 8 and a supporting mechanism 14, wherein the punching table 2 is arranged on the top surface of the box body 1, the punching table 2 is provided with a cleaning groove 3, the punching mechanism 8 is movably connected above the punching table 2 through a lifting mechanism, the lifting mechanism comprises two lifting plates 4, the two lifting plates 4 are both connected with the punching table 2 through a first screw 6 and an upright post 5, the bottom surface of the box body 1 is provided with a first motor 7, the first motor 7 is connected with the first screw 6, a horizontal boosting mechanism is arranged between the two lifting plates 4, the first screw 6 can be driven to rotate through the first motor 7, the lifting plates 4 are further driven to move up and down, the height position of the punching mechanism 8 is adjusted, the punching requirements of different corrugated pipe sizes are met, the upright post 5 greatly improves the stability and reliability of the lifting plates 4 in the up-down moving process, horizontal boosting mechanism can adjust and control about the mechanism of punching 8, satisfies the continuous punching of same bellows different positions, improves perforating device's practicality.

The horizontal boosting mechanism comprises a second motor 9, a second screw rod 10 and guide rods 11, the second motor 9 is fixedly connected to the top surface of one lifting plate 4, a second positioning block 13 is arranged on the top surface of the other lifting plate 4, two ends of the second screw rod 10 are respectively connected with the second motor 9 and the second positioning block 13, the two guide rods 11 are symmetrically arranged on two sides of the second screw rod 10, two ends of the guide rods 11 are respectively connected with the lifting plates 4 on two sides through a first positioning block 12, the punching mechanism 8 is movably connected to the second screw rod 10 and the guide rods 11, the second screw rod 10 is driven to rotate through the second motor 9, the punching mechanism 8 can be driven to move along the horizontal direction, the punching requirements of different positions of the same corrugated pipe are met, the guide rods 11 can play a role in positioning and guiding, the stability and reliability of the punching mechanism 8 during horizontal movement are improved, the stability of connection between the guide rods 11 and the lifting plates 4 is improved through, the second positioning block 13 improves stability and reliability of the second screw 10 in rotation.

The punching mechanism 8 comprises a suspension plate 15 and a punching plate 19 which is horizontally and symmetrically arranged, a threaded hole 16 and a through hole 17 are formed in the suspension plate 15, the two through holes 17 are symmetrically arranged on two sides of the threaded hole 16, a second screw rod 10 is matched with the threaded hole 16, a guide rod 11 is matched with the through hole 17, the punching plate 19 is movably connected to the side surface of the suspension plate 15, a punching assembly is arranged on the punching plate 19, the suspension plate 15 is stably connected with the second screw rod 10 and the guide rod 11 due to the design of the threaded hole 16 and the through hole 17, the punching plate 19 can horizontally move along the side surface of the suspension plate 15 according to the punching requirement, the requirement that the punching assembly advances or retreats is met, and the punching. The bottom surface of the punched plate 19 is provided with a T-shaped groove 28 and a boosting rod 26, one side of the suspension plate 15 is provided with a T-shaped sliding rail 27, the T-shaped sliding rail 27 is matched with the T-shaped groove 28, the other side of the suspension plate 15 is provided with a first air cylinder 24, the first air cylinder 24 is connected with the boosting rod 26 through a first piston rod 25, through the design of the T-shaped sliding rail 27 and the T-shaped groove 28, the stability and the reliability of connection between the punched plate 19 and the suspension plate 15 are greatly improved, the phenomenon that the punching precision and quality are influenced due to shaking is avoided, the first air cylinder 24 can drive the boosting rod 26 to move horizontally through the first piston rod 25, and the horizontal telescopic movement of the punched plate 19 along the side surface of the suspension.

The subassembly that punches includes third motor 20 and drilling rod 22, third motor 20 fixed connection is on the side of the board 19 that punches, third motor 20 is connected to drilling rod 22, sleeve 21 has been cup jointed in the outside of drilling rod 22, sleeve 21 fixed connection third motor 20, sleeve 21 passes through supporting shoe 23 and connects the board 19 that punches, it is rotatory to drive drilling rod 22 through third motor 20, the realization is to the drilling processing of bellows, sleeve 21 has improved stability and reliability when drilling rod 22 is rotatory, supporting shoe 23 has improved the stability of being connected between sleeve 21 and the board 19 that punches, further improve the precision when punching.

Two supporting mechanisms 14 are symmetrically arranged on the top surface of the punching table 2, each supporting mechanism 14 comprises a U-shaped support 29, a fourth motor 32 and a second air cylinder 39, a tray assembly is arranged in each U-shaped support 29, a first mounting frame 30 and a second mounting frame 38 are arranged on the outer side of each U-shaped support 29, each fourth motor 32 is connected to each first mounting frame 30 through a speed reducer 31, each first mounting frame 30 is internally provided with a driving gear 33 and a driven gear 34, each driving gear 33 is connected with an output shaft of each speed reducer 31, each driven gear 34 is connected with a rotating shaft on each tray assembly, each driving gear 33 is meshed with each driven gear 34, each second air cylinder 39 is connected to each U-shaped support 29 through each second mounting frame 38, the stability and reliability of connection among the fourth motors 32, the second air cylinders 39 and the U-shaped supports 29 are improved through the first mounting frames 30 and the second mounting frames 38, each fourth motor, and then drive the tray subassembly from driven gear 34 and rotate, satisfy the support location to not unidimensional bellows.

Tray assembly includes two carousels 35, evenly be provided with bellows tray 36 between two carousels 35, bellows tray 36 is the annular distribution, be provided with the wearing layer on the medial surface that bellows tray 36 and bellows contacted, bellows tray 36 can support the bellows, make the bellows keep the level when punching, the bellows tray 36 of not unidimensional model can be installed on the carousel 35, satisfy the processing of different models bellows, the wearing layer can play skid-proof effect, prevent that the bellows from taking place to remove when punching and influencing the precision of punching.

Evenly be provided with first spacing hole 41 on two carousels 35, on one side carousel 35 be provided with stopper 37 on the first spacing hole 41, be equipped with the spacing hole 42 of second on the U-shaped support 29, be equipped with second piston rod 40 on the second cylinder 39, second piston rod 40 all with the spacing hole 41 of first spacing hole and the spacing hole 42 phase-match of second, when required bellows tray 36 rotates to the top, drive second piston rod 40 through second cylinder 39 and insert first spacing hole 41 and the spacing hole 42 of second in proper order, realize the stability of being connected between carousel 35 and the U-shaped support 29. Can punch the processing to HDPE double-walled bellows as required through mechanism 8 of punching, do not need extra positioning mechanism, the structure of perforating device has been simplified greatly, reduce manufacturing and cost of maintenance, the piece that produces when clearing up groove 3 is convenient for to punch is collected, unified processing, elevating system can carry out altitude mixture control according to not unidimensional bellows, improve perforating device's working range and practicality, supporting mechanism 14 can support the bellows that need punch, stability and reliability when improving the bellows and punching.

The punching method of the punching device for the HDPE double-wall corrugated pipe comprises the following steps:

1) processing of punching table 2 and box 1

a. Firstly, determining the sizes of a punching table 2 and a box body 1 according to design requirements, processing the corresponding punching table 2 and the box body 1, and fixedly installing the box body 1 on the bottom surface of the punching table 2;

b. then, a cleaning groove 3 is formed along the top surface of the punching table 2 from top to bottom, the cleaning groove 3 extends into the box body 1, the cleaning groove 3 is convenient for uniformly treating the falling scraps, and the pollution to the processing environment is prevented;

2) mounting of lifting mechanisms

a. Firstly, determining the size of a lifting mechanism according to design requirements, processing a corresponding upright post 5 and a first screw 6, installing the upright post 5 and the first screw 6 on the top surface of a punching table 2, enabling the upright post 5 and the upright post 5, the first screw 6 and the first screw 6 on the same side and the upright post 5 and the first screw 6 to be parallel to each other, connecting a first motor 7 to the bottom of the first screw 6, fixedly installing the first motor 7 on the bottom surface of the punching table 2, and facilitating the first motor 7 to drive the first screw 6 to rotate, so that the lifting plate 4 can stably move up and down along the upright post 5 and the first screw 6, and the punching processing of corrugated pipes with different sizes is met;

b. then processing corresponding lifting plates 4 according to design requirements, installing the lifting plates 4 on the upright columns 5 and the first screw rods 6 on the same side to keep the lifting plates 4 horizontal, symmetrically installing first positioning blocks 12 on the top surface of each lifting plate 4, and respectively installing a second motor 9 and a second positioning block 13 at the centers of the top surfaces of the two lifting plates 4 to enable the second motor 9 and the second positioning block 13 to be respectively positioned between the two first positioning blocks 12;

c. then, a proper second screw 10 is selected according to the distance between a second motor 9 and a second positioning block 13, and a proper guide rod 11 is selected according to the distance between two opposite first positioning blocks 12, so that the second motor 9 drives the second screw 10 to rotate, the punching mechanism 8 horizontally moves along the second screw 10 and the guide rod 11, and the punching requirements of different positions on the same corrugated pipe are met;

3) the punching mechanism 8 is installed

a. Firstly, determining the size of a punching mechanism 8 according to the stroke of a lifting mechanism, processing a corresponding suspension plate 15, forming a U-shaped groove 18, a threaded hole 16 and a through hole 17 on the suspension plate 15, enabling the threaded hole 16 and the through hole 17 to be located above the U-shaped groove 18, enabling the two through holes 17 to be located on two sides of the threaded hole 16, enabling the threaded hole 16 to be matched with a second screw 10, enabling a guide rod 11 to be matched with the through hole 17, and simultaneously symmetrically installing T-shaped sliding rails 27 which are parallel to each other along one side of the bottom of the suspension plate 15, so that the installation of the suspension plate 15 and the;

b. then, processing a corresponding punching plate 19 according to design requirements, symmetrically forming two T-shaped grooves 28 which are parallel to each other along one side of the punching plate 19, arranging an auxiliary push rod 26 between the two T-shaped grooves 28, arranging a first air cylinder 24 along the other side of the suspension plate 15, and connecting the first air cylinder 24 with the auxiliary push rod 26 through a first piston rod 25, so that the connection strength and stability between the punching plate 19 and the suspension plate 15 are improved;

c. then, a third motor 20 is installed along the other side of the punching plate 19, a sleeve 21 and a drill rod 22 are installed on the third motor 20, the drill rod 22 is located in the sleeve 21, the sleeve 21 is fixedly connected with the punching plate 19 through a supporting block 23, the drill rod 22 is driven to rotate through the third motor 20, punching processing is achieved, and the sleeve 21 can improve stability and reliability of the drill rod 22 in rotation;

d. finally, the mounted punching mechanism 8 is vertically placed, a second screw 10 penetrates through a threaded hole 16 in a suspension plate 15, two ends of the second screw 10 are respectively connected with a second motor 9 and a second positioning block 13, a guide rod 11 penetrates through a through hole 17 in the suspension plate 15, and two ends of the guide rod 11 are respectively connected with first positioning blocks 12 on two sides;

4) support mechanism 14 mounting

a. Firstly, manufacturing a corresponding U-shaped support 29, processing two turntables 35 with matched sizes, uniformly installing corrugated pipe trays 36 between the two turntables 35, wherein the corrugated pipe trays 36 are distributed annularly, simultaneously uniformly arranging first limiting holes 41 on the two turntables 35, and installing limiting blocks 37 on the first limiting holes 41 on the turntables 35 on one side;

b. then, a second limiting hole 42 is formed in the U-shaped support 29, a second air cylinder 39 is selected, the second air cylinder 39 is fixedly installed on the side face of the U-shaped support 29 through a second installation frame 38, a second piston rod 40 is installed on the second air cylinder 39, and the second piston rod 40 is matched with the first limiting hole 41 and the second limiting hole 42;

c. then selecting a fourth motor 32, connecting the fourth motor 32 with a first mounting rack 30 through a speed reducer 31, fixedly mounting the first mounting rack 30 on the side surface of the U-shaped support 29, simultaneously mounting two driving gears 33 and a driven gear 34 which are meshed with each other in the first mounting rack 30, connecting the driving gears 33 with an output shaft of the speed reducer 31, and connecting the driven gear 34 with a rotating shaft on the tray assembly;

d. finally, fixedly mounting the processed supporting mechanisms 14 on the top surface of the punching table 2, and enabling the two supporting mechanisms 14 to be positioned on the same straight line;

5) corrugated pipe punching

a. Firstly, determining the size of the corrugated pipe needing to be punched, selecting a corresponding corrugated pipe tray 36, driving a driving gear 33 and a driven gear 34 to rotate through a fourth motor 32, enabling the required corrugated pipe tray 36 to rotate to the top, then starting a second air cylinder 39, penetrating through a first limiting hole 41 on a turntable 35 through a second piston rod 40, inserting into a second limiting hole 42 on a U-shaped support 29, and positioning the tray assembly;

b. then, the corrugated pipe to be processed is placed on the two supporting mechanisms 14, the first motor 7 is started, the punching mechanism 8 is driven to move downwards to a required position through the first screw 6, and then the punching mechanism 8 is driven to horizontally move to a corresponding position through the second motor 9 and the second screw 10 according to the set position of punching on the corrugated pipe;

c. and then, starting the third motor 20 to drive the drill rod 22 to rotate, starting the first air cylinder 24 after the rotating speed is stable, driving the drill rod 22 objects on two sides to be drilled through the first piston rod 25, moving the drilling mechanism 8 to the next position through the second motor 9 and the second screw rod 10 after the drilling is finished, and circulating the steps until all holes on the corrugated pipe are drilled.

The punching method has simple steps, improves the punching precision and quality of the corrugated pipe, can realize automatic feeding of the corrugated pipe, reduces the labor intensity of manual operation, and improves the punching efficiency.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.

Claims (9)

1. The utility model provides a HDPE double-walled bellows perforating device which characterized in that: including box, the platform of punching, mechanism and the supporting mechanism punch, the platform of punching is located on the top surface of box, it is provided with the clearance groove to punch the bench, it is in to punch the mechanism through elevating system move the connection punch the top of platform, the symmetry is provided with two on the top surface of platform of punching supporting mechanism.

2. The HDPE double-wall corrugated pipe perforating device according to claim 1, characterized in that: the lifting mechanism comprises two lifting plates, the two lifting plates are connected with the punching table through first screw rods and stand columns, a first motor is arranged on the bottom surface of the box body and connected with the first screw rods, and a horizontal boosting mechanism is arranged between the two lifting plates.

3. The HDPE double-wall corrugated pipe perforating device as claimed in claim 2, wherein: horizontal boosting mechanism includes second motor, second screw rod and guide arm, second motor fixed connection is one on the top surface of lifter plate, another be provided with the second locating piece on the top surface of lifter plate, the both ends of second screw rod are connected respectively the second motor with the second locating piece, two the guide arm symmetry is located the both sides of second screw rod, the both ends of guide arm are respectively through first locating piece connection both sides the lifter plate, it connects to punch the mechanism removal the second screw rod with on the guide arm.

4. The perforating device for HDPE double-wall corrugated pipe according to claim 3, characterized in that: the punching mechanism comprises a suspension plate and two punching plates which are horizontally and symmetrically arranged, wherein threaded holes and through holes are formed in the suspension plate, the through holes are symmetrically arranged on two sides of each threaded hole, the second screw rods are matched with the threaded holes, the guide rods are matched with the through holes, the punching plates are movably connected to the side faces of the suspension plate, and punching assemblies are arranged on the punching plates.

5. The perforating device for HDPE double-wall corrugated pipe according to claim 4, wherein: the bottom surface of the punching plate is provided with a T-shaped groove and a boosting rod, a T-shaped sliding rail is arranged on one side of the suspension plate, the T-shaped sliding rail is matched with the T-shaped groove, and the other side of the suspension plate is provided with a first air cylinder which is connected with the boosting rod through a first piston rod.

6. The perforating device for HDPE double-wall corrugated pipe according to claim 4, wherein: the punching assembly comprises a third motor and a drill rod, the third motor is fixedly connected to the side face of the punching plate, the drill rod is connected with the third motor, a sleeve is sleeved on the outer side of the drill rod, the sleeve is fixedly connected with the third motor, and the sleeve is connected with the punching plate through a supporting block.

7. The HDPE double-wall corrugated pipe perforating device according to claim 1, characterized in that: the supporting mechanism comprises a U-shaped support, a fourth motor and a second air cylinder, a tray assembly is arranged in the U-shaped support, a first mounting frame and a second mounting frame are arranged on the outer side of the U-shaped support, the fourth motor is connected onto the first mounting frame through a speed reducer, a driving gear and a driven gear are arranged in the first mounting frame, the driving gear is connected with an output shaft of the speed reducer, the driven gear is connected with a rotating shaft on the tray assembly, the driving gear is meshed with the driven gear, and the second air cylinder is connected with the U-shaped support through the second mounting frame.

8. The perforating device for HDPE double-wall corrugated pipe according to claim 7, wherein: the tray assembly comprises two turntables, corrugated pipe trays are evenly arranged between the turntables, and the corrugated pipe trays are distributed annularly.

9. The perforating device for HDPE double-wall corrugated pipe according to claim 8, wherein: the two rotary tables are evenly provided with first limiting holes, one side of each rotary table is provided with a limiting block on the first limiting hole, the U-shaped support is provided with a second limiting hole, the second cylinder is provided with a second piston rod, and the second piston rod is matched with the first limiting hole and the second limiting hole.

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