CN211416239U - Plastic extrusion blow hollow forming machine - Google Patents

Abstract

The utility model discloses a crowded hollow forming machine that blows of plastics, comprises a workbench, the upper end surface of workstation is provided with drive mechanism, drive mechanism's upper end surface is provided with hoist and mount frame, hoist and mount frame's both sides surface all is provided with cooling body, the lower extreme surface of workstation is provided with the electronic box, the lower extreme surface of electronic box is provided with the chassis board. A crowded hollow molding machine that blows of plastics, through the drive mechanism who sets up, drive mechanism is of value to and carries out the drawing of patterns with cooling fashioned plastics, can make demoulding effect better under drive mechanism's effect, and can not lead to plastics to take place to warp at drawing of patterns in-process, through the cooling body who sets up, cooling body is of value to and cools off the plastics in the mould, makes it can cool off the shaping fast to can improve the work efficiency in process of production, bring better use prospect.

Description

A plastic extrusion blow molding machine

technical field

The utility model relates to the field of hollow forming equipment, in particular to a plastic extrusion blowing hollow forming machine.

Background technique

The plastic extrusion blow molding machine is a device for the production of plastic container products.

However, in the process of using the existing plastic extrusion blow molding machine, because the plastic is heated and formed in the mold, the heated plastic has a poor cooling effect in the mold, and the cooling time is long, which affects the work efficiency during production. In the existing plastic extrusion blow molding machine, plastic deformation will occur when the molded plastic is demolded during use. For this reason, we propose a plastic extrusion blow blow molding machine.

Utility model content

The main purpose of the present utility model is to provide a plastic extrusion blowing hollow molding machine, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A plastic extrusion blowing hollow molding machine, comprising a worktable, the outer surface of the upper end of the worktable is provided with a transmission mechanism, the outer surface of the upper end of the transmission mechanism is provided with a hoisting frame, and the outer surfaces of both sides of the hoisting frame are provided with There is a cooling mechanism, an electric box is arranged on the outer surface of the lower end of the worktable, a chassis plate is arranged on the outer surface of the lower end of the electric box, a universal wheel is arranged on the outer surface of the lower end of the chassis plate, and the hoisting frame The outer surface of the upper end is provided with a squeezing and blowing device, and the outer surface of the lower end of the squeezing and blowing device is provided with a squeezing and blowing pipe, and the squeezing and blowing pipe extends into the interior of the hanging frame.

The electric box is mainly used to transmit power to the equipment.

The universal wheel is mainly more convenient and quicker when the equipment is moved.

The chassis plate is mainly to protect the electrical box from being affected by moisture.

Preferably, the transmission mechanism includes an electronically controlled hydraulic press, a hydraulic telescopic rod, a die groove and a holding block, one outer surface of the transmission mechanism is provided with an electronically controlled hydraulic press, and the other outer surface of the electronically controlled hydraulic press is provided with a hydraulic pressure A telescopic rod, the outer surface of the other end of the hydraulic telescopic rod is provided with a mold groove, and the outer surface of the other side of the mold groove is provided with a holding block.

Preferably, the cooling mechanism includes a fan shaft, fan blades, a drainage pipe and a cooling air outlet, a fan shaft is arranged in the middle of the cooling mechanism, and fan blades are arranged on the outer walls of the fan shaft. A drainage pipe is arranged on the outer surface of one side, and the drainage pipe extends into the interior of the hoisting frame, and the outer surface of the other end of the drainage pipe is provided with a cooling tuyere.

Preferably, bolts are provided between the transmission mechanism and the electronically controlled hydraulic press, one outer surface of the transmission mechanism is detachably connected to one end of the outer surface of the electronically controlled hydraulic press through bolts, and the hydraulic telescopic rod and the die groove are detachably connected. A fixed thread is provided, and the outer surface of the other end of the hydraulic telescopic rod is detachably connected to the outer surface of one side of the die groove through the fixed thread. The number of the transmission mechanisms is two groups, which are placed opposite.

Preferably, a Phillips screw is provided between the cooling mechanism and the drainage pipe, an outer surface of one side of the cooling mechanism is detachably connected to the outer surface of one end of the drainage pipe through a Phillips screw, and the outer wall of the fan shaft is welded to the outer surface of the drainage pipe. The outer surface of one end of the fan blade is fixedly connected.

Preferably, a hexagonal screw is provided between the worktable and the electric box, the outer surface of the lower end of the worktable is detachably connected to the outer surface of the upper end of the electric box through the hexagonal screw, and the space between the chassis plate and the universal wheel is A connecting shaft is provided, and the outer surface of the lower end of the chassis plate is movably connected with the outer surface of the upper end of the universal wheel through the connecting shaft, and the number of the universal wheel is four groups.

The beneficial effects of the present utility model are:

Compared with the prior art, the utility model has the following beneficial effects: the plastic extrusion blow molding machine, through the provided transmission mechanism, the transmission mechanism is beneficial to demoulding the cooled and formed plastic, under the action of the transmission mechanism It can make the demolding effect better, and will not cause the plastic to deform during the demoulding process. Through the cooling mechanism provided, the cooling mechanism is beneficial to cooling the plastic in the mold, so that it can be quickly cooled and formed, so as to improve the performance of the mold. The work efficiency in the production process, the whole plastic extrusion blow molding machine is simple in structure, easy to operate, and the use effect is better than the traditional method.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a plastic extrusion blow molding machine of the present invention.

FIG. 2 is an enlarged view of the transmission mechanism 2 in FIG. 1 of a plastic extrusion blow molding machine of the present invention.

FIG. 3 is an enlarged view of the cooling mechanism 4 in FIG. 1 of a plastic extrusion blow blow molding machine of the present invention.

In the figure: 1. Workbench; 2. Transmission mechanism; 3. Hanging frame; 4. Cooling mechanism; 5. Electric box; 6. Bottom frame plate; 7. Universal wheel; 8. Squeeze blowing device; ; 201, electronically controlled hydraulic press; 202, hydraulic telescopic rod; 203, mold groove; 204, holding block; 401, fan shaft; 402, fan blade; 403, drainage pipe; 404, cooling air outlet.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-3, a plastic extrusion blow molding machine includes a worktable 1, a transmission mechanism 2 is provided on the outer surface of the upper end of the worktable 1, and a hoisting frame 3 is provided on the outer surface of the upper end of the transmission mechanism 2. The hoisting frame The outer surfaces of both sides of 3 are provided with cooling mechanisms 4, the outer surface of the lower end of the workbench 1 is provided with an electric box 5, the outer surface of the lower end of the electric box 5 is provided with a chassis plate 6, and the outer surface of the lower end of the chassis plate 6 is provided with a The universal wheel 7 and the outer surface of the upper end of the hoisting frame 3 are provided with a squeezing and blowing device 8 , and the outer surface of the lower end of the squeezing and blowing device 8 is provided with a squeezing and blowing pipe 9 , and the squeezing and blowing pipe 9 extends into the interior of the hoisting frame 3 .

Further, the transmission mechanism 2 includes an electronically controlled hydraulic press 201, a hydraulic telescopic rod 202, a die groove 203 and a holding block 204. One outer surface of the transmission mechanism 2 is provided with an electronically controlled hydraulic press 201, and the other end of the electronically controlled hydraulic press 201 is provided on the outer surface. There is a hydraulic telescopic rod 202. The outer surface of the other end of the hydraulic telescopic rod 202 is provided with a mold groove 203, and the outer surface of the other side of the mold groove 203 is provided with a support block 204. Under the action of the transmission mechanism 2, the demolding effect can be better, and the plastic will not be deformed during the demolding process.

Further, the cooling mechanism 4 includes a fan shaft 401, a fan blade 402, a drainage pipe 403 and a cooling air outlet 404. The cooling mechanism 4 is provided with a fan shaft 401 in the middle, and the outer wall of the fan shaft 401 is provided with fan blades 402. The cooling mechanism 4 is provided with a drainage tube 403 on the outer surface of one side, and the drainage tube 403 extends into the interior of the hanging frame 3, and the outer surface of the other end of the drainage tube 403 is provided with a cooling tuyere 404, and the cooling mechanism 4 is beneficial to the plastic in the mold. Cooling, it can quickly cool the molding, which can improve the working efficiency in the production process.

Further, bolts are arranged between the transmission mechanism 2 and the electronically controlled hydraulic press 201 , one side outer surface of the transmission mechanism 2 is detachably connected to one end outer surface of the electronically controlled hydraulic press 201 through bolts, and the hydraulic telescopic rod 202 and the die groove 203 are connected detachably. A fixed thread is provided, and the outer surface of the other end of the hydraulic telescopic rod 202 is detachably connected to the outer surface of one side of the die groove 203 through the fixed thread. The mold grooves 203 can be replaced, and different mold grooves 203 can be replaced according to needs during use.

Further, a Phillips screw is provided between the cooling mechanism 4 and the drainage pipe 403, one side outer surface of the cooling mechanism 4 is detachably connected to the outer surface of one end of the drainage pipe 403 through a Phillips screw, and the outer wall of the fan shaft 401 is welded to the fan. One end of the outer surface of the fan blade 402 is fixedly connected, and the Phillips screw is useful for disassembling and assembling the drainage tube 403 .

Further, hexagonal screws are arranged between the workbench 1 and the electric box 5, the outer surface of the lower end of the workbench 1 is detachably connected to the outer surface of the upper end of the electric box 5 through the hexagonal screws, and the base plate 6 and the universal wheel 7 are connected. A connecting shaft is provided, and the outer surface of the lower end of the chassis plate 6 is movably connected with the outer surface of the upper end of the universal wheel 7 through the connecting shaft. The number of the universal wheel 7 is four groups, and the setting of the connecting shaft is conducive to the movement of the universal wheel 7 .

It should be noted that the present utility model is a plastic extrusion blow molding machine. Before use, after the user moves the equipment to the working area through the universal wheel 7, the mold grooves 203 in the transmission mechanism 2 are made to fit each other. The extrusion blowing pipe 9 is placed above the die groove 203, the material is discharged through the extrusion blowing device 8, the material enters the die groove 203 through the extrusion blowing pipe 9, and the cooling mechanism 4 is operated to drive the fan blade 402 through the fan shaft 401 to rotate to generate cold air , so that the cold air is discharged through the cooling tuyere 404 through the drainage pipe 403, the surface of the mold groove 203 is cooled, and the material inside is rapidly cooled and formed through the principle of cold and heat conduction, thereby improving the work efficiency. After molding, the hydraulic telescopic rod 202 drives the mold groove 203 recycling, so as to take out the molded plastic product, which is more practical.

The present invention has been described in detail above. The above are only preferred embodiments of the present invention, and should not limit the scope of implementation of the present invention, that is, all equivalent changes and modifications made according to the scope of the application should It still falls within the scope of the present invention.

Claims (6)

1. The utility model provides a plastics extrusion blow hollow molding machine, includes workstation (1), its characterized in that: the outer surface of the upper end of the workbench (1) is provided with a transmission mechanism (2), the outer surface of the upper end of the transmission mechanism (2) is provided with a hoisting frame (3), the outer surfaces of the two sides of the hoisting frame (3) are provided with cooling mechanisms (4), the outer surface of the lower end of the workbench (1) is provided with an electric box (5), the outer surface of the lower end of the electric box (5) is provided with a bottom frame plate (6), the outer surface of the lower end of the bottom frame plate (6) is provided with a universal wheel (7), the outer surface of the upper end of the hoisting frame (3) is provided with an extrusion blowing device (8), the outer surface of the lower end of the extrusion blowing device (8) is provided with an extrusion blowing pipe (9), and the extrusion blowing pipe (9.

2. A plastic extrusion blow molding machine as claimed in claim 1, characterized in that: the hydraulic mould is characterized in that the transmission mechanism (2) comprises an electric control hydraulic machine (201), a hydraulic telescopic rod (202), a mould groove (203) and a clamping block (204), the electric control hydraulic machine (201) is arranged on the outer surface of one side of the transmission mechanism (2), the hydraulic telescopic rod (202) is arranged on the outer surface of the other end of the electric control hydraulic machine (201), the mould groove (203) is arranged on the outer surface of the other end of the hydraulic telescopic rod (202), and the clamping block (204) is arranged on the outer surface of the other side of the mould groove (203).

3. A plastic extrusion blow molding machine as claimed in claim 1, characterized in that: cooling body (4) include fan axle (401), fan flabellum (402), drainage tube (403) and cooling wind gap (404), the middle part of cooling body (4) is provided with fan axle (401), the outer wall of fan axle (401) all is provided with fan flabellum (402), one side surface of cooling body (4) is provided with drainage tube (403), and drainage tube (403) stretch into to the inside of hoist and mount frame (3), the other end surface of drainage tube (403) is provided with cooling wind gap (404).

4. A plastic extrusion blow molding machine as claimed in claim 2, characterized in that: be provided with the bolt between drive mechanism (2) and automatically controlled hydraulic press (201), one side surface of drive mechanism (2) can be dismantled through the bolt and the one end surface of automatically controlled hydraulic press (201) and be connected, be provided with fixed screw thread between hydraulic telescoping rod (202) and mould groove (203), the other end surface of hydraulic telescoping rod (202) can be dismantled through fixed screw thread and the one side surface in mould groove (203) and be connected, the quantity of drive mechanism (2) is two sets of, and places relatively.

5. A plastic extrusion blow molding machine as claimed in claim 3, characterized in that: be provided with the cross screw between cooling body (4) and drainage tube (403), the one side surface of cooling body (4) passes through the cross screw and can dismantle with the one end surface of drainage tube (403) and be connected, the outer wall of fan axle (401) all is through the one end surface fixed connection of welding with fan flabellum (402).

6. A plastic extrusion blow molding machine as claimed in claim 1, characterized in that: be provided with the hexagonal screw between workstation (1) and electronic box (5), the lower extreme surface of workstation (1) can be dismantled through the upper end surface of hexagonal screw with electronic box (5) and be connected, be provided with the connecting axle between chassis board (6) and universal wheel (7), the lower extreme surface of chassis board (6) passes through the upper end surface swing joint of connecting axle and universal wheel (7), the quantity of universal wheel (7) is four groups.

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