CN217226644U

CN217226644U - Hot-press molding device for plastic hose

Info

Publication number: CN217226644U
Application number: CN202220425306.1U
Authority: CN
Inventors: 朱伟建
Original assignee: Yangzhou Guanyu Plastic Hose Co ltd
Current assignee: Yangzhou Guanyu Plastic Hose Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-19
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to a plastic hose shaping technical field discloses a plastic hose hot briquetting device, and it includes the bottom plate, the top fixed mounting of bottom plate has the support column, the top fixed mounting of support column has the roof, install the cylinder on the support column, the piston rod of cylinder is fixed with slidable mounting in lifter plate on the support column, the mould is installed to the bottom of lifter plate, the bed die is installed at the top of bottom plate, the standing groove has been seted up at the top of bed die, the heating groove has been seted up to the both sides inner wall of standing groove, installs the heating pipe in the heating groove, both sides seted up a plurality ofly around the bed die with the louvre of heating groove intercommunication. The utility model discloses the tensioning of flare-outing to plastic hose for plastic hose rotates, makes plastic hose thermally equivalent, promotes processingquality, realizes evenly blowing the heat dissipation around the plastic hose, and the radiating effect is good, and plastic hose cools off the shaping with higher speed.

Description

Hot-press molding device for plastic hose

Technical Field

The utility model relates to a plastic hose shaping technical field especially relates to a plastic hose hot briquetting device.

Background

Hot press forming is a simple and common processing method in the plastic processing industry, which mainly comprises heating a processing mold, injecting a sample, fixing a mold on a heating plate under pressure, controlling the melting temperature and time of the sample to achieve solidification and cooling after melting, and taking out the mold product.

The plastic hose is difficult to maintain a tensioning state during processing, the processing of the plastic hose is not facilitated, the plastic hose is heated unevenly during heating, and after the plastic hose is subjected to hot pressing, the surface temperature is high, and the natural cooling speed is low. Is not beneficial to the cooling forming of the plastic hose. Therefore, we propose a hot press molding device for plastic hose to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of plastic hose hot briquetting device has solved the problem in the background art.

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

a hot-press molding device for plastic hoses comprises a bottom plate, wherein a support column is fixedly arranged at the top of the bottom plate, a top plate is fixedly arranged at the top of the support column, an air cylinder is arranged on the support column, a lifting plate which is slidably arranged on the support column is fixed on a piston rod of the air cylinder, an upper die is arranged at the bottom of the lifting plate, a lower die is arranged at the top of the bottom plate, a placing groove is formed in the top of the lower die, heating grooves are formed in the inner walls of the two sides of the placing groove, a heating pipe is arranged in the heating grooves, a plurality of heat dissipation holes communicated with the heating grooves are formed in the front side and the rear side of the lower die, fan blades are rotatably arranged in the heat dissipation holes, driving motors are arranged on the two sides of the lower die, output shafts of the driving motors are in transmission connection with the fan blades, and electric telescopic rods which are horizontally arranged are fixed on the left side and the right side of the lower die, electric telescopic handle's piston rod is fixed with the riser, and two one side rotations that are mutually opposite are installed the drum, the curved surface slidable mounting of drum has four movable rods that are annular evenly distributed, the movable rod is kept away from the one end of drum is fixed with the fagging.

As a preferred technical scheme of the utility model, fixed mounting has the motor on the riser, and the cross axle is installed in the relative one side rotation of two risers, the output shaft and the cross axle fixed connection of motor, drum fixed mounting in on the cross axle.

As an optimal technical scheme of the utility model, fixed mounting has gear motor in the drum, gear motor's output shaft is fixed with bevel gear one, the movable rod is kept away from the one end of fagging extends to fixedly connected with threaded rod in the drum, threaded sleeve is installed to the one end screw thread of threaded rod, threaded sleeve rotate install in the drum, threaded sleeve keeps away from the one end of threaded rod is fixed with bevel gear two, bevel gear one with bevel gear two meshes.

As a preferred technical scheme of the utility model, the fagging is kept away from one side of movable rod is equipped with anti-skidding line, the perpendicular cross-section of fagging is the arc structure.

As a preferred technical scheme of the utility model, four mounting holes that are annular evenly distributed are seted up on the curved surface of drum, the movable rod is kept away from the one end of fagging slides and runs through the mounting hole.

As a preferred technical scheme of the utility model, the both sides fixed mounting of bed die has the fixed plate, rotates between two fixed plates and installs the axis of rotation, driving motor's output shaft and axis of rotation fixed connection, the cylinder axle is installed to the louvre internal rotation, the flabellum install in the cylinder is epaxial, the axis of rotation with the cylinder transmission is connected.

As an optimal technical scheme of the utility model, fixed cover is equipped with a plurality of bevel gears three in the axis of rotation, the one end fixed mounting of cylinder axle has bevel gear four, bevel gear three and bevel gear four meshes.

As an optimal technical scheme of the utility model, the support column is four, the four corners position of lifter plate has been seted up and has been erect the hole, the support column with erect the inner wall sliding connection in hole.

The beneficial effects of the utility model are that:

1. prop the inner wall at plastic hose through the fagging on the drum, then start electric telescopic handle and drive the direction removal that the riser was kept away from the bed die, flare-up the tensioning to plastic hose, then start heating pipe heating plastic hose, starter motor drives the cross axle and rotates, drives the drum and rotates for plastic hose rotates, makes plastic hose thermally equivalent, promotes processingquality.

2. Drive through driving motor and change and realize a plurality of flabellums and rotate, guide external air current and enter into the radiating hole, cooperation plastic hose rotates, realizes evenly blowing the heat dissipation around the plastic hose, and the radiating effect is good, and plastic hose cooling shaping accelerates.

The utility model discloses the tensioning of flare-outing to plastic hose for plastic hose rotates, makes plastic hose thermally equivalent, promotes processingquality, realizes evenly blowing the heat dissipation around the plastic hose, and the radiating effect is good, and plastic hose cools off the shaping with higher speed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of a part of the structure of the lower mold of the present invention.

Fig. 3 is a schematic sectional view of the cylinder of the present invention.

Fig. 4 is a schematic side view of the cylinder of the present invention.

Fig. 5 is a schematic side view of the lower mold of the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a top plate; 4. a cylinder; 5. a lifting plate; 6. an upper die; 7. a lower die; 8. a placement groove; 9. an electric telescopic rod; 10. a vertical plate; 11. a motor; 12. a horizontal axis; 13. a cylinder; 14. a reduction motor; 15. a first bevel gear; 16. a second bevel gear; 17. a threaded sleeve; 18. a threaded rod; 19. a movable rod; 20. a supporting plate; 21. a heating tank; 22. heating a tube; 23. a fixing plate; 24. a rotating shaft; 25. a third bevel gear; 26. heat dissipation holes; 27. a cylindrical shaft; 28. a fan blade; 29. a fourth bevel gear; 30. the motor is driven.

Detailed Description

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

Referring to fig. 1, a plastic hose hot briquetting device, including bottom plate 1, the top fixed mounting of bottom plate 1 has support column 2, the top fixed mounting of support column 2 has roof 3, install cylinder 4 on the support column 2, the piston rod of cylinder 4 is fixed with slidable mounting in the lifter plate 5 on support column 2, support column 2 is four, the four corners position of lifter plate 5 has been seted up and has been erect the hole, support column 2 and the inner wall sliding connection who erects the hole, through the setting that erects the hole, realize support column 2 and lifter plate 5's sliding connection.

Referring to fig. 1 and 5, an upper mold 6 is mounted at the bottom of the lifting plate 5, a lower mold 7 is mounted at the top of the bottom plate 1, a placing groove 8 is formed in the top of the lower mold 7, and a plastic hose is placed in the placing groove 8. Heating grooves 21 are formed in the inner walls of the two sides of the placing groove 8, heating pipes 22 are installed in the heating grooves 21, and the heating pipes 22 provide heat sources.

Referring to fig. 1 and 5, a plurality of heat dissipation holes 26 communicated with the heating groove 21 are formed in the front side and the rear side of the lower mold 7, fan blades 28 are rotatably mounted in the heat dissipation holes 26, driving motors 30 are mounted on the two sides of the lower mold 7, output shafts of the driving motors 30 are in transmission connection with the fan blades 28, fixing plates 23 are fixedly mounted on the two sides of the lower mold 7, a rotating shaft 24 is rotatably mounted between the two fixing plates 23, the output shafts of the driving motors 30 are fixedly connected with the rotating shaft 24, cylindrical shafts 27 are rotatably mounted in the heat dissipation holes 26, the rotating shaft 24 is in transmission connection with the cylindrical shafts 27, a plurality of bevel gear pairs 25 are fixedly sleeved on the rotating shaft 24, a bevel gear pair 29 is fixedly mounted at one end of the cylindrical shaft 27, the bevel gear pair 25 is meshed with the bevel gear pair 29, the plurality of bevel gear pairs 25 are driven to rotate by the rotation of the rotating shaft 24, the bevel gear pair 29 is driven to rotate, the cylindrical shaft 27 is driven to rotate, the fan blades 28 are mounted on the cylindrical shaft 27, the cylindrical shaft 27 drives the fan blades 28 to rotate, external air flow is guided to enter the heat dissipation holes 26, air is blown through the heat dissipation holes 26, and the air flow enters the placing groove 8 through the heating groove 21 for heat dissipation and cooling.

Referring to fig. 2, horizontally disposed electric telescopic rods 9 are fixed to the left and right sides of a lower die 7, vertical plates 10 are fixed to piston rods of the electric telescopic rods 9, cylinders 13 are rotatably mounted on two opposite sides of the lower die, motors 11 are fixedly mounted on the vertical plates 10, transverse shafts 12 are rotatably mounted on two opposite sides of the vertical plates 10, output shafts of the motors 11 are fixedly connected with the transverse shafts 12, the cylinders 13 are fixedly mounted on the transverse shafts 12, and the transverse shafts 12 are driven to rotate by starting the motors 11 to drive the cylinders 13 to rotate and adjust.

Referring to fig. 3-4, four movable rods 19 are slidably mounted on the curved surface of the cylinder 13, the four movable rods are uniformly distributed in a ring shape, four mounting holes are uniformly distributed in a ring shape, one end of each movable rod 19, which is far away from the supporting plate 20, slidably penetrates through the mounting holes, and the movable rods 19 are slidably connected with the cylinder 13 through the mounting holes.

Referring to fig. 3-4, a supporting plate 20 is fixed at one end of a movable rod 19 far away from a cylinder 13, anti-skid grains are arranged at one side of the supporting plate 20 far away from the movable rod 19, the vertical cross section of the supporting plate 20 is of an arc-shaped structure, a speed reduction motor 14 is fixedly installed in the cylinder 13, a first bevel gear 15 is fixed at an output shaft of the speed reduction motor 14, one end of the movable rod 19 far away from the supporting plate 20 extends into the cylinder 13 and is fixedly connected with a threaded rod 18, a threaded sleeve 17 is installed at one end of the threaded rod 18, the threaded sleeve 17 is rotatably installed in the cylinder 13, a second bevel gear 16 is fixed at one end of the threaded sleeve 17 far away from the threaded rod 18, the first bevel gear 15 is meshed with the second bevel gear 16, the speed reduction motor 14 is started to drive the first bevel gear 15 to rotate, the second bevel gear 16 is driven to rotate, the threaded sleeve 17 is driven to rotate, the threaded rod 18 is driven to drive the movable rod 19 to move and adjust towards the outside of the cylinder 13, and the supporting plate 20 is driven to support the inner wall of the plastic hose.

The working principle is as follows:

firstly, a plastic hose is placed through a placing groove 8, a lifting plate 5 is driven to descend through a starting air cylinder 4, an upper die 6 is driven to descend to contact with a lower die 7 for hot press forming, a vertical plate 10 is driven to move horizontally through an electric telescopic rod 9, a transverse shaft 12 and a cylinder 13 are driven to move into the plastic hose, then a speed reduction motor 14 is started to drive a bevel gear I15 to rotate, a bevel gear II 16 is driven to rotate, a threaded sleeve 17 is driven to rotate, a threaded rod 18 is driven to rotate to drive a movable rod 19 to move towards the outside of the cylinder 13, a supporting plate 20 is driven to support the inner wall of the plastic hose, then the electric telescopic rod 9 is started to drive the vertical plate 10 to move towards the direction away from the lower die 7, the plastic hose is straightened and tensioned, then a heating pipe 22 is started to heat the plastic hose, a starting motor 11 drives the transverse shaft 12 to rotate, the cylinder 13 is driven to rotate, the plastic hose is rotated, and the plastic hose is uniformly heated, and the processing quality is improved.

Then, after the heating is completed, the driving motor 30 is started to drive the rotating shaft 24 to rotate, the bevel gear three 25 is driven to rotate, the bevel gear four 29 is driven to rotate, the cylindrical shaft 27 is driven to rotate, the fan blades 28 are driven to rotate, external air flow is guided to enter the heat dissipation holes 26 and then enter the heating groove 21, the air flow enters the placing groove 8, the plastic hose is blown to dissipate heat, meanwhile, the starting motor 11 is started to drive the transverse shaft 12 to rotate, the cylinder 13 is driven to rotate, the plastic hose rotates, uniform blowing and heat dissipation around the plastic hose is achieved, the heat dissipation effect is good, and cooling forming of the plastic hose is accelerated.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The plastic hose hot-press molding device comprises a bottom plate (1) and is characterized in that a support column (2) is fixedly mounted at the top of the bottom plate (1), a top plate (3) is fixedly mounted at the top of the support column (2), a cylinder (4) is mounted on the support column (2), a piston rod of the cylinder (4) is fixedly provided with a lifting plate (5) which is slidably mounted on the support column (2), an upper mold (6) is mounted at the bottom of the lifting plate (5), a lower mold (7) is mounted at the top of the bottom plate (1), a placement groove (8) is formed at the top of the lower mold (7), heating grooves (21) are formed in inner walls of two sides of the placement groove (8), heating pipes (22) are mounted in the heating grooves (21), and a plurality of heat dissipation holes (26) communicated with the heating grooves (21) are formed in the front side and the rear side of the lower mold (7), fan blade (28) are installed to louvre (26) internal rotation, driving motor (30) are installed to the both sides of bed die (7), and the output shaft and the fan blade (28) transmission of driving motor (30) are connected, the left and right sides of bed die (7) is fixed with electric telescopic handle (9) that the level set up, the piston rod of electric telescopic handle (9) is fixed with riser (10), and two opposite one side are rotated and are installed drum (13), the curved surface slidable mounting of drum (13) has four movable rod (19) that are annular evenly distributed, movable rod (19) are kept away from the one end of drum (13) is fixed with fagging (20).

2. The plastic hose hot-press molding device as claimed in claim 1, wherein the risers (10) are fixedly provided with motors (11), one opposite sides of the two risers (10) are rotatably provided with transverse shafts (12), the output shafts of the motors (11) are fixedly connected with the transverse shafts (12), and the cylinders (13) are fixedly arranged on the transverse shafts (12).

3. The plastic hose hot-press forming device according to claim 1, wherein a speed reducing motor (14) is fixedly installed in the cylinder (13), a first bevel gear (15) is fixed on an output shaft of the speed reducing motor (14), one end of the movable rod (19) far away from the supporting plate (20) extends into the cylinder (13) and is fixedly connected with a threaded rod (18), one end of the threaded rod (18) is provided with a threaded sleeve (17) in a threaded manner, the threaded sleeve (17) is rotatably installed in the cylinder (13), one end of the threaded sleeve (17) far away from the threaded rod (18) is fixed with a second bevel gear (16), and the first bevel gear (15) is meshed with the second bevel gear (16).

4. A plastic hose hot-press molding device according to claim 3, characterized in that the side of the supporting plate (20) far away from the movable rod (19) is provided with anti-slip lines, and the vertical section of the supporting plate (20) is an arc structure.

5. The plastic hose hot-press molding device according to claim 3, wherein the curved surface of the cylinder (13) is provided with four mounting holes uniformly distributed in a ring shape, and one end of the movable rod (19) far away from the supporting plate (20) penetrates through the mounting holes in a sliding manner.

6. The plastic hose hot-press molding device according to claim 1, wherein fixing plates (23) are fixedly installed on two sides of the lower mold (7), a rotating shaft (24) is rotatably installed between the two fixing plates (23), an output shaft of the driving motor (30) is fixedly connected with the rotating shaft (24), a cylindrical shaft (27) is rotatably installed in the heat dissipation hole (26), the fan blades (28) are installed on the cylindrical shaft (27), and the rotating shaft (24) is in transmission connection with the cylindrical shaft (27).

7. The plastic hose hot-press molding device as claimed in claim 6, wherein a plurality of bevel gears three (25) are fixedly sleeved on the rotating shaft (24), a bevel gear four (29) is fixedly installed at one end of the cylindrical shaft (27), and the bevel gears three (25) are meshed with the bevel gear four (29).

8. The plastic hose hot-press molding device according to claim 1, wherein the number of the support columns (2) is four, vertical holes are formed in four corners of the lifting plate (5), and the support columns (2) are slidably connected with inner walls of the vertical holes.