阅读说明：本技术 一种低能耗pp-r管材生产工艺 (Low-energy-consumption PP-R pipe production process ) 是由 余丽芹 叶航 于 2021-07-23 设计创作，主要内容包括：本发明涉及PP-R管材技术领域,尤其是一种低能耗PP-R管材生产工艺,针对现有技术中不能将多个管材进行同时切割和管材在切割过程中稳定性较差的问题,现提出如下方案,其包括两个工作台,其中一个工作台的一侧安装有用于连接另一个工作台的两个固定板,两个固定板的顶部共同安装有支架,本发明通过设有的升降机构可以带动压板进行下移,在压板进行下移的过程中多个弧形按压板会按压在多个管材的顶部,避免在对管材切割的过程中管材的一端翘起,而且两个固定板会将管材进行固定,提高了管材在切割过程中的稳定性,进而提高了管材进行切割的精准性,而且在进行切割的过程中,可以对多个管材进行同时切割,提高了管材进行切割的效率。(The invention relates to the technical field of PP-R pipes, in particular to a low-energy-consumption PP-R pipe production process, which aims at solving the problems that a plurality of pipes cannot be simultaneously cut and the pipes are poor in stability in the cutting process in the prior art, and provides a scheme that the low-energy-consumption PP-R pipe production process comprises two working tables, wherein one side of one working table is provided with two fixing plates for connecting the other working table, and the tops of the two fixing plates are jointly provided with a bracket, the invention can drive a pressing plate to move downwards through an arranged lifting mechanism, a plurality of arc-shaped pressing plates can press the tops of the pipes in the downward moving process of the pressing plate, so that one end of the pipe is prevented from tilting in the cutting process of the pipe, the pipes can be fixed by the two fixing plates, the stability of the pipes in the cutting process is improved, and the accuracy of the pipes in the cutting process is improved, in addition, in the cutting process, a plurality of pipes can be cut simultaneously, and the pipe cutting efficiency is improved.)

1. The production process of the low-energy-consumption PP-R pipe comprises two working tables (1) and is characterized in that: one side of one of the working tables (1) is provided with two fixing plates (8) used for connecting the other working table (1), the tops of the two fixing plates (8) are provided with a bracket (5) together, a cutting mechanism is arranged in the bracket (5), push plates (7) are arranged at the tops of the two work tables (1), the top of the workbench (1) is provided with a moving mechanism for driving the push plate (7) to move, one side of one of the push plates (7) is provided with a press plate (14), and one side of the push plate (7) is provided with two lifting mechanisms for driving the press plate (14) to lift, a plurality of pressing mechanisms are installed at the bottom of the pressing plate (14), a plurality of placing grooves (4) are formed in the tops of the two working tables (1), and the placing grooves (4) correspond to the pressing mechanisms.

2. The production process of the low-energy-consumption PP-R pipe material as claimed in claim 1, wherein the production process comprises the following steps: cutting mechanism establishes at bracing piece (10) outside sleeve (11) including installing bracing piece (10) and the cover inside support (5), one side inner wall of support (5) is installed and is used for driving sleeve (11) and carry out first hydraulic telescoping rod (9) that remove, second hydraulic telescoping rod (12) are installed to the bottom of sleeve (11), cutting motor (13) are installed to the output of second hydraulic telescoping rod (12), the cutting piece is installed to the output of cutting motor (13).

3. The production process of the low-energy-consumption PP-R pipe material as claimed in claim 1, wherein the production process comprises the following steps: moving mechanism is including offering two mounting grooves (2) at workstation (1) top and installing two threaded rod (3) inside two mounting grooves (2), two the equal threaded connection in outside of threaded rod (3) has thread bush (28), two the top of thread bush (28) and the bottom fixed connection of push pedal (7), two the one end of threaded rod (3) all runs through in one side that two mounting grooves (2) extend to workstation (1), and all installs belt pulley (15), two belt pulley (15) rotate the connection through the belt, rotating electrical machines (6) that are used for driving one of them threaded rod (3) and carry out the rotation are installed to one side of workstation (1).

4. The low energy consumption PP-R pipe production process according to claim 3, wherein: the pressing mechanism comprises a first spring (16) installed at the bottom of a pressing plate (14) and an arc-shaped pressing plate (18) installed at the bottom of the first spring (16), two telescopic rods (17) are installed at the bottom of the pressing plate (14), the bottoms of the telescopic rods (17) are fixedly connected with the top of the arc-shaped pressing plate (18), and the two telescopic rods (17) are located on two sides of the first spring (16).

5. The production process of the low-energy-consumption PP-R pipe material as claimed in claim 1, wherein the production process comprises the following steps: the lifting mechanism comprises a moving port (27) arranged in the push plate (7) and a first rack (24) connected in the moving port (27) in a sliding way, a first gear (23) which is meshed with the first rack (24) is arranged on one side of the push plate (7), a second gear (22) is arranged on one side of the first gear (23), a moving groove (19) is arranged in the push plate (7), a connecting rod (20) is arranged on one side of the pressure plate (14), one end of the connecting rod (20) penetrates through one side of the moving groove (19) and is provided with a second rack (21) which is meshed with a second gear (22), a second spring (26) is arranged on one side of the push plate (7), a mounting plate (25) is arranged at one end of the second spring (26), one side of the mounting plate (25) is fixedly connected with one side of the first rack (24).

6. The production process of the low-energy-consumption PP-R pipe material as claimed in claim 1, wherein the production process comprises the following steps: scales are arranged on one side of each of the two work tables (1) and one side of the fixing plate (8).

Technical Field

The invention relates to the technical field of PP-R pipes, in particular to a low-energy-consumption PP-R pipe production process.

Background

The PP-R pipe is also called a three-type polypropylene pipe, has the characteristics of light weight, corrosion resistance, no scaling, long service life and the like, and as a novel water pipe material, the PPR pipe has the advantage of being extremely thick, can be used as a cold water pipe and a hot water pipe, is a popularized material due to the fact that the PPR pipe is non-toxic, light in weight, pressure-resistant and corrosion-resistant, and is not only suitable for cold water pipelines, but also suitable for hot water pipelines and even pure drinking water pipelines.

The production process of the PP-R pipe mainly comprises raw material mixing, plasticizing, shaping and pipe processing, wherein the pipe processing refers to cutting the pipe after shaping is completed, the existing pipe cutting device cannot simultaneously cut a plurality of pipes in the using process, the cutting efficiency is reduced, and the stability of the pipes in the cutting process is poor, so that the cutting accuracy is influenced.

Therefore, it is necessary to invent a low-energy consumption PP-R pipe production process to solve the above problems.

Disclosure of Invention

The invention provides a low-energy-consumption PP-R pipe production process, which solves the problems that a plurality of pipes cannot be cut simultaneously and the stability of the pipes in the cutting process is poor in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a low energy consumption PP-R tubular product production technology, includes two workstations, one of them two fixed plates that are used for connecting another workstation are installed to one side of workstation, two the support is installed jointly at the top of fixed plate, the internally mounted of support has cutting mechanism, two the push pedal is all installed at the top of workstation, the moving mechanism that is used for driving the push pedal and removes is installed at the top of workstation, one of them the clamp plate is installed to one side of push pedal, and one side of this push pedal installs two elevating system that are used for driving the clamp plate and go up and down, a plurality of pressing means are installed to the bottom of clamp plate, two a plurality of standing grooves have all been seted up at the top of workstation, and are a plurality of standing groove and a plurality of pressing means are corresponding.

Preferably, the cutting mechanism establishes the outside sleeve at the bracing piece including installing at the inside bracing piece of support and cover, one side inner wall of support is installed and is used for driving the sleeve and carry out the first hydraulic telescoping rod that removes, second hydraulic telescoping rod is installed to telescopic bottom, the cutting motor is installed to the output of second hydraulic telescoping rod, the cutting piece is installed to the output of cutting motor.

Preferably, the moving mechanism is including seting up two mounting grooves at the workstation top and installing two threaded rods inside two mounting grooves, two the equal threaded connection in outside of threaded rod has the thread bush, two the top of thread bush and the bottom fixed connection of push pedal, two the one end of threaded rod all runs through in one side that two mounting grooves extended to the workstation, and all installs the belt pulley, two the belt pulley passes through the belt and rotates the connection, one side of workstation is installed and is used for driving one of them threaded rod and carries out the rotating electrical machines that rotates.

Preferably, the pressing mechanism comprises a first spring installed at the bottom of the pressing plate and an arc-shaped pressing plate installed at the bottom of the first spring, two telescopic rods are installed at the bottom of the pressing plate, the bottoms of the two telescopic rods are fixedly connected with the top of the arc-shaped pressing plate, and the two telescopic rods are located on two sides of the first spring.

Preferably, elevating system is including seting up at the inside first rack of the inside removal mouth of push pedal and sliding connection, one side of push pedal install with first rack intermeshing's first gear, the second gear is installed to one side of first gear, the shifting chute has been seted up to the inside of push pedal, the connecting rod is installed to one side of clamp plate, the one end of connecting rod runs through in one side of shifting chute, and install the second rack with second gear intermeshing, the second spring is installed to one side of push pedal, the mounting panel is installed to the one end of second spring, one side of mounting panel and one side fixed connection of first rack.

Preferably, scales are arranged on one side of each of the two work tables and one side of the fixing plate.

The invention has the technical effects and advantages that:

1. the lifting mechanism can drive the pressing plate to move downwards, the tops of a plurality of pipes can be pressed by the plurality of arc-shaped pressing plates in the process of moving downwards by the pressing plate, so that one end of the pipe in the cutting process is prevented from being tilted, the stability of the pipe in the cutting process is improved, and the accuracy of cutting the pipe is improved.

2. A plurality of tubular products can be placed simultaneously through a plurality of standing grooves that are equipped with, can start first hydraulic telescoping rod and remove the cutting piece to tubular product directly over after fixed the accomplishing of a plurality of tubular products, then can accomplish the cutting to tubular product under the drive of second hydraulic telescoping rod and cutting motor, in addition cutting's in-process, can carry out the cutting simultaneously to a plurality of tubular products, improved the efficiency that tubular product cut, practiced thrift the time of work.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the pressing mechanism of the present invention.

Fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Fig. 7 is an enlarged view of the structure of fig. 2 at C according to the present invention.

Fig. 8 is an enlarged view of the structure of fig. 4 at D according to the present invention.

In the figure: 1. a work table; 2. mounting grooves; 3. a threaded rod; 4. a placement groove; 5. a support; 6. a rotating electric machine; 7. pushing the plate; 8. a fixing plate; 9. a first hydraulic telescopic rod; 10. a support bar; 11. a sleeve; 12. a second hydraulic telescopic rod; 13. cutting the motor; 14. pressing a plate; 15. a belt pulley; 16. a first spring; 17. a telescopic rod; 18. an arc-shaped pressing plate; 19. a moving groove; 20. a connecting rod; 21. a second rack; 22. a second gear; 23. a first gear; 24. a first rack; 25. mounting a plate; 26. a second spring; 27. moving the port; 28. and (4) a threaded sleeve.

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.

The invention provides a low-energy-consumption PP-R pipe production process as shown in figures 1-8, which comprises two working tables 1, wherein one side of one working table 1 is provided with two fixed plates 8 used for connecting the other working table 1, the tops of the two fixed plates 8 are jointly provided with a bracket 5, the inside of the bracket 5 is provided with a cutting mechanism, the tops of the two working tables 1 are respectively provided with a push plate 7, the top of the working table 1 is provided with a moving mechanism used for driving the push plate 7 to move, one side of one push plate 7 is provided with a press plate 14, one side of the push plate 7 is provided with two lifting mechanisms used for driving the press plate 14 to lift, the bottom of the press plate 14 is provided with a plurality of pressing mechanisms, the tops of the two working tables 1 are respectively provided with a plurality of placing grooves 4, the plurality of placing grooves 4 correspond to the plurality of pressing mechanisms, a plurality of pipes can be placed simultaneously through the plurality of placing grooves 4, therefore, a plurality of pipes can be cut simultaneously, the efficiency of cutting the pipes is improved, and the working time is saved.

As shown in fig. 1-8, the cutting mechanism includes a support rod 10 installed inside the support 5 and a sleeve 11 sleeved outside the support rod 10, a first hydraulic telescopic rod 9 for driving the sleeve 11 to move is installed on an inner wall of one side of the support 5, a second hydraulic telescopic rod 12 is installed at the bottom of the sleeve 11, a cutting motor 13 is installed at an output end of the second hydraulic telescopic rod 12, a cutting blade is installed at an output end of the cutting motor 13, the moving mechanism includes two installation grooves 2 opened at the top of the workbench 1 and two threaded rods 3 installed inside the two installation grooves 2, threaded sleeves 28 are screwed outside the two threaded rods 3, the tops of the two threaded sleeves 28 are fixedly connected with the bottom of the push plate 7, one ends of the two threaded rods 3 extend to one side of the workbench 1 through the two installation grooves 2, and belt pulleys 15 are installed, and the two belt pulleys 15 are rotatably connected through a belt, a rotating motor 6 for driving one of the threaded rods 3 to rotate is installed at one side of the workbench 1, the pressing mechanism comprises a first spring 16 installed at the bottom of a pressing plate 14 and an arc-shaped pressing plate 18 installed at the bottom of the first spring 16, two telescopic rods 17 are installed at the bottom of the pressing plate 14, the bottoms of the two telescopic rods 17 are fixedly connected with the top of the arc-shaped pressing plate 18, the two telescopic rods 17 are located at two sides of the first spring 16, the lifting mechanism comprises a moving port 27 formed in the pushing plate 7 and a first rack 24 slidably connected in the moving port 27, a first gear 23 meshed with the first rack 24 is installed at one side of the pushing plate 7, a second gear 22 is installed at one side of the first gear 23, a moving groove 19 is formed in the pushing plate 7, a connecting rod 20 is installed at one side of the pressing plate 14, one end of the connecting rod 20 penetrates through one side of the moving groove 19, And install the second rack 21 with second gear 22 intermeshing, second spring 26 is installed to one side of push pedal 7, mounting panel 25 is installed to the one end of second spring 26, one side of mounting panel 25 and one side fixed connection of first rack 24, can drive clamp plate 14 through the elevating system who is equipped with and move down, a plurality of arcs that move down at clamp plate 14 press the top that the clamp plate 18 can press at a plurality of tubular products, avoid like this at the one end perk of tubular product in-process cutting to tubular product, tubular product stability in the cutting process has been improved, and then the precision that tubular product cut has been improved, two workstations 1 and one of them side of fixed plate 8 all are provided with the scale, can the length of audio-visual observation tubular product and the length that needs to cut through the scale that is equipped with.

The working principle of the invention is as follows: in the specific implementation process, the pipes after being cooled and formed are placed in the plurality of placing grooves 4 at the top of the left workbench 1, the push plate 7 at the right side is moved according to the length to be cut, at the moment, the rotating motor 6 installed at one side of the right workbench 1 can be started, one belt pulley 15 can be driven to rotate in the rotating process of the rotating motor 6, two threaded rods 3 can be driven to rotate by the cooperation of the two belt pulleys 15 and the belt, two threaded sleeves 28 can be driven to move to one side of the cutting mechanism in the rotating process of the two threaded rods 3, so that the push plate 7 at the right side is driven to move to one side of the cutting mechanism, the position where the push plate 7 moves can be observed according to the scale arranged at one side of the right workbench 1, and when the required scale is moved, the push plate 7 stops moving, at this time, the rotating motor 6 installed on one side of the left workbench 1 can be started, the left push plate 7 can move towards one side of the cutting mechanism, the tubes can be pushed to move towards the insides of the placing grooves 4 on the right side in the moving process of the left push plate 7, when the tubes move to one side of the first rack 24, the left push plate 7 can continue to move, the first rack 24 can be driven to move under the thrust of the tubes, the first gear 23 can be driven to rotate in the moving process of the first rack 24, so that the second gear 22 can be driven to rotate, the second rack 21 can be driven to move downwards in the rotating process of the second gear 22, the pressing plate 14 can be driven to move downwards in the downwards moving process of the second rack 21, and the arc-shaped tube plates 18 can be pressed on the tops of the arc-shaped tube plates in the downwards moving process of the pressing plate 14, avoiding the upwarp of the pipe in the process of cutting the pipe, thereby improving the accuracy of cutting the pipe, simultaneously fixing two ends of the pipe by two push plates 7, starting a first hydraulic telescopic rod 9 after the fixing is finished, moving a cutting piece to be right above the pipe by the first hydraulic telescopic rod 9, then cutting the pipe under the driving of a second hydraulic telescopic rod 12 and a cutting motor 13, simultaneously cutting a plurality of pipes in the cutting process, improving the efficiency of cutting the pipe, saving the working time, taking out the pipe after the cutting is finished, driving the two push plates 7 to move to one side far away from a cutting mechanism by two rotating motors 6, moving the first rack 24 to one side of a press plate 14 under the action of the elastic force of a spring 26, therefore, the first gear 23 can be driven to rotate, the second gear 22 can be driven to rotate in the process of rotating the first gear 23, the second gear 22 can drive the second rack 21 to move upwards, the pressing plate 14 can be driven to move upwards in the process of moving upwards the second rack 21, and the pressing plate 14 is restored to the initial state.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.