Molding device capable of being rapidly cooled and used for plastic bucket production

Abstract

The utility model discloses a quick cooling molding device for plastic bucket production, which comprises a bottom plate, a displacement plate and two first fixing blocks, the top of the bottom plate is provided with a mold, the two first fixing blocks are fixedly connected to the bottom of the bottom plate, a clamping mechanism is arranged between the two first fixing blocks, and the clamping mechanism is used for fixing the mold. A lifting mechanism is arranged at the top of the bottom plate, the displacement plate is arranged in the lifting mechanism, and the top of the displacement plate is fixedly connected with a storage box. The utility model aims to solve the problems that the specifications and sizes of plastic buckets are different in the existing plastic bucket production, and the device can only be used for producing the plastic buckets of one mold, so that only the plastic buckets with specific specifications and sizes can be produced, the change of market requirements cannot be flexibly coped with, and if the plastic buckets with other specifications need to be produced, the production cost is low. And the forming device needs to be redesigned and manufactured if the forming device needs to be redesigned, so that the production adjustment time and cost are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of forming devices for producing plastic barrels, in particular to a forming device for producing plastic barrels which can be cooled quickly. Background Art

[0002] The technology behind the molding device for plastic barrel production mainly involves plastic molding technology and mechanical manufacturing technology. Plastic molding technology includes injection molding, blow molding, extrusion molding, etc. These technologies are all processes that transform plastic raw materials into the desired shape through heating and pressure. In the production of plastic barrels, injection molding technology is usually used, that is, the heated and molten plastic raw materials are injected into the mold and the plastic barrel is formed after cooling.

[0003] After searching, a Chinese patent discloses a molding device for the production of plastic barrels that can be cooled quickly, and its authorization announcement number is (CN218557782U), which includes a device body and a working area opened on the front of the device body; it also includes: a feeding box is fixedly connected to the top surface of the device body; wherein, lifting threaded rods are rotatably provided on the left and right sides of the working area through bearings; wherein, a driving gear is rotatably provided at the inner center position of the driving frame through a bearing, and driven racks are slidably provided on the left and right sides of the driving frame.

[0004] The device is a molding device for the production of plastic barrels that can be cooled quickly. The molding molds on the left and right sides of the device body are connected after moving, and the descending sealing crossbar is descended to seal to prevent the leakage of thermoplastic raw materials during the injection molding process. The cooling air assists the thermoplastic raw materials inside the molding mold to accelerate the cooling and shaping, thereby improving the molding efficiency of the material and increasing the qualified rate of the molded products. However, in the existing plastic barrel production, the specifications and sizes of plastic barrels will be different. The device can only produce plastic barrels of one mold, resulting in the production of plastic barrels of specific specifications and sizes. It cannot flexibly respond to changes in market demand. If it is necessary to produce plastic barrels of other specifications, it is necessary to redesign and manufacture the molding device, which increases the production adjustment time and cost. Utility Model Content

[0005] The purpose of the utility model is to provide a molding device for producing plastic barrels which can be cooled quickly, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a base plate, a displacement plate and two first fixed blocks, a mold is arranged on the top of the base plate, the two first fixed blocks are fixedly connected to the bottom of the base plate, a clamping mechanism is arranged between the two first fixed blocks, the clamping mechanism is used to fix the mold, a lifting mechanism is arranged on the top of the base plate, the displacement plate is arranged inside the lifting mechanism, a storage box is fixedly connected to the top of the displacement plate, a discharge pipe is fixedly connected to one side of the storage box, a fan is fixedly installed on the top of the displacement plate, a discharge pipe is fixedly connected to one side of the fan, a feed pipe is fixedly connected to the top of the mold, and an air inlet pipe is fixedly connected to the top of the mold.

[0007] As a further preferred embodiment of the present technical solution, the clamping mechanism includes a bidirectional screw rod, which is rotatably connected between two first fixed blocks, wherein a motor is fixedly mounted on one side of one of the first fixed blocks, and one end of the motor output shaft is fixedly connected to one end of the bidirectional screw rod.

[0008] As a further preferred embodiment of the present technical solution, the clamping mechanism also includes a displacement block, which is threadedly connected to the outside of the bidirectional screw, and a sliding groove is opened inside the base plate, and the top of the displacement block is slidably connected to the inner wall of the sliding groove.

[0009] As a further preferred embodiment of the present technical solution, two second fixed blocks are fixedly connected to the bottom of the base plate, a sliding rod is fixedly connected between the two second fixed blocks, and one side of the displacement block is slidably connected to the outer side of the sliding rod.

[0010] As a further preferred embodiment of the present technical solution, a clamping plate is fixedly connected to one side of the displacement block, and protrusions are equidistantly arranged on one side of the clamping plate.

[0011] As a further preferred embodiment of the present technical solution, the lifting mechanism includes an electric telescopic rod, which is fixedly mounted on the top of the base plate, and one end of a movable rod of the electric telescopic rod is fixedly connected to the bottom of the displacement plate.

[0012] As a further preferred embodiment of the present technical solution, the lifting mechanism further includes a guide rod, the guide rod is fixedly connected to the top of the base plate, and the outer side of the guide rod is slidably connected to the inner side of the displacement plate.

[0013] The utility model provides a molding device for the production of plastic barrels that can be cooled quickly, which has the following beneficial effects:

[0014] (1) The utility model starts the clamping mechanism to clamp molds of different specifications, so that they are stably fixed on the top of the base plate, avoiding the problem of deviation during injection molding, thereby increasing the applicability of the device.

[0015] (2) The utility model starts the lifting mechanism to drive the discharge pipe to move downward and align with the feed pipe, thereby performing injection molding into the interior of the mold through the material storage box, and then starts the fan to blow cold air through the outlet pipe into the air inlet pipe and then into the interior of the mold, thereby quickly cooling the newly formed plastic barrel inside, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0020] In the figure: 1. bottom plate; 2. air outlet pipe; 3. material storage box; 4. electric telescopic rod; 5. material outlet pipe; 6. fan; 7. guide rod; 8. mold; 9. motor; 10. slide groove; 11. displacement block; 12. clamping plate; 13. feed pipe; 14. air inlet pipe; 15. bump; 16. first fixed block; 17. bidirectional screw rod; 18. slide rod; 19. second fixed block; 20. displacement plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a molding device for producing a plastic barrel that can be cooled quickly includes a bottom plate 1, a displacement plate 20 and two first fixed blocks 16. A mold 8 is arranged on the top of the bottom plate 1. The two first fixed blocks 16 are fixedly connected to the bottom of the bottom plate 1. A clamping mechanism is arranged between the two first fixed blocks 16, and the clamping mechanism is used to fix the mold 8. A lifting mechanism is arranged on the top of the bottom plate 1, and the displacement plate 20 is arranged inside the lifting mechanism. A storage box 3 is fixedly connected to the top of the displacement plate 20, and a discharge pipe 5 is fixedly connected to one side of the storage box 3. A fan 6 is fixedly installed on the top of the displacement plate 20, and an air outlet pipe 2 is fixedly connected to one side of the fan 6. The top of the mold 8 is fixedly connected to the feed pipe 13, and the top of the mold 8 is fixedly connected to the air inlet pipe 14.

[0023] First, place the mold 8 on the top of the base plate 1, and then start the clamping mechanism to clamp the molds 8 of different specifications, so that they are stably fixed on the top of the base plate 1, avoiding the problem of offset during injection molding, thereby increasing the applicability of the device. Then, by starting the lifting mechanism, the discharge pipe 5 is driven to move down and align with the feed pipe 13, so that the injection molding operation is performed into the mold 8 through the storage box 3, and then the fan 6 is started to blow cold air through the outlet pipe 2 into the inlet pipe 14, and then into the mold 8, so as to quickly cool the newly formed plastic barrel inside, thereby increasing the practicality of the device.

[0024] like Figure 1-Figure 4 As shown, the clamping mechanism includes a bidirectional screw rod 17, which is rotatably connected between two first fixed blocks 16, wherein a motor 9 is fixedly installed on one side of one of the first fixed blocks 16, and one end of the output shaft of the motor 9 is fixedly connected to one end of the bidirectional screw rod 17. The clamping mechanism also includes a displacement block 11, which is threadedly connected to the outer side of the bidirectional screw rod 17, a slide groove 10 is provided inside the base plate 1, and the top of the displacement block 11 is slidably connected to the inner wall of the slide groove 10, and two second fixed blocks 19 are fixedly connected to the bottom of the base plate 1, and a slide rod 18 is fixedly connected between the two second fixed blocks 19, and one side of the displacement block 11 is slidably connected to the outer side of the slide rod 18, and one side of the displacement block 11 is fixedly connected to a clamping plate 12, and one side of the clamping plate 12 is equidistantly provided with protrusions 15.

[0025] When clamping and limiting the mold 8, the output shaft of the starting motor 9 is rotated to drive the bidirectional screw 17 to rotate and drive the displacement block 11 to slide on the outside of the slide rod 18, thereby increasing the stability of the displacement block 11 moving inside the slide groove 10. Then the displacement block 11 moves to drive the clamping plate 12 to approach the outside of the mold 8, so that the friction between the clamping plate 12 and the mold 8 can be increased through multiple protrusions 15, and then the material of the protrusion 15 can be rubber material, thereby avoiding hard contact with the outside of the mold 8, thereby increasing the practicality of the device.

[0026] like Figure 1-Figure 4 As shown, the lifting mechanism includes an electric telescopic rod 4, which is fixedly installed on the top of the base plate 1, and one end of the movable rod of the electric telescopic rod 4 is fixedly connected to the bottom of the displacement plate 20. The lifting mechanism also includes a guide rod 7, which is fixedly connected to the top of the base plate 1, and the outer side of the guide rod 7 is slidably connected to the inside of the displacement plate 20.

[0027] During injection molding, the displacement plate 20 is driven downward by starting the electric telescopic rod 4 to move the movable rod, and at the same time, one end of the discharge pipe 5 and one end of the air outlet pipe 2 are respectively connected to one end of the feed pipe 13 and the air inlet pipe 14. Then, when the displacement plate 20 moves, the four guide rods 7 can increase the smoothness of the movement of the displacement plate 20, thereby increasing the stability of the device.

[0028] The utility model provides a forming device for the production of plastic barrels that can be cooled quickly. The specific working principle is as follows: first, the output shaft of the starting motor 9 is rotated to drive the bidirectional screw 17 to rotate and drive the displacement block 11 to slide on the outside of the slide bar 18, thereby increasing the stability of the displacement block 11 moving inside the slide groove 10. Then, the displacement block 11 moves to drive the clamping plate 12 to approach the outside of the mold 8, so that the friction between the clamping plate 12 and the mold 8 can be increased through a plurality of protrusions 15. Then, the material of the protrusion 15 can be rubber material, thereby avoiding hard contact with the outside of the mold 8. Then, By starting the electric telescopic rod 4, the movable rod moves and drives the displacement plate 20 to move downward, and at the same time drives one end of the discharge pipe 5 and one end of the air outlet pipe 2 to dock with one end of the feed pipe 13 and the air inlet pipe 14 respectively. Then, when the displacement plate 20 moves, the four guide rods 7 can increase the stability of the movement of the displacement plate 20. Finally, the injection molding operation is performed into the interior of the mold 8 through the storage box 3, and then the fan 6 is started to blow cold air through the air outlet pipe 2 into the air inlet pipe 14, and then into the interior of the mold 8, so as to quickly cool the newly formed plastic barrel inside, thereby increasing the practicality of the device.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming device for producing a plastic barrel capable of rapid cooling, comprising a bottom plate (1), a displacement plate (20) and two first fixing blocks (16), Features: A mold (8) is arranged on the top of the bottom plate (1), two first fixing blocks (16) are fixedly connected to the bottom of the bottom plate (1), a clamping mechanism is arranged between the two first fixing blocks (16), and the clamping mechanism is used to fix the mold (8), a lifting mechanism is arranged on the top of the bottom plate (1), the displacement plate (20) is arranged inside the lifting mechanism, a material storage box (3) is fixedly connected to the top of the displacement plate (20), a discharge pipe (5) is fixedly connected to one side of the material storage box (3), a fan (6) is fixedly installed on the top of the displacement plate (20), and an air outlet pipe (2) is fixedly connected to one side of the fan (6), a feed pipe (13) is fixedly connected to the top of the mold (8), and an air inlet pipe (14) is fixedly connected to the top of the mold (8).

2. A molding device for producing a plastic barrel capable of rapid cooling according to claim 1, Features: The clamping mechanism comprises a bidirectional screw rod (17), wherein the bidirectional screw rod (17) is rotatably connected between two first fixed blocks (16), wherein a motor (9) is fixedly mounted on one side of one of the first fixed blocks (16), and one end of an output shaft of the motor (9) is fixedly connected to one end of the bidirectional screw rod (17).

3. A molding device for producing a plastic barrel capable of rapid cooling according to claim 2, Features: The clamping mechanism also includes a displacement block (11), which is threadedly connected to the outside of the bidirectional screw rod (17), and a slide groove (10) is provided inside the base plate (1), and the top of the displacement block (11) is slidably connected to the inner wall of the slide groove (10).

4. A molding device for producing a plastic barrel capable of rapid cooling according to claim 3, Features: Two second fixed blocks (19) are fixedly connected to the bottom of the base plate (1), a sliding rod (18) is fixedly connected between the two second fixed blocks (19), and one side of the displacement block (11) is slidably connected to the outer side of the sliding rod (18).

5. A forming device for producing a plastic barrel capable of rapid cooling according to claim 3, Features: A clamping plate (12) is fixedly connected to one side of the displacement block (11), and convex blocks (15) are equidistantly arranged on one side of the clamping plate (12).

6. A molding device for producing a plastic barrel capable of rapid cooling according to claim 1, Features: The lifting mechanism comprises an electric telescopic rod (4), which is fixedly mounted on the top of the base plate (1), and one end of the movable rod of the electric telescopic rod (4) is fixedly connected to the bottom of the displacement plate (20).

7. A molding device for producing a plastic barrel capable of rapid cooling according to claim 1, Features: The lifting mechanism further comprises a guide rod (7), wherein the guide rod (7) is fixedly connected to the top of the bottom plate (1), and the outer side of the guide rod (7) is slidably connected to the inside of the displacement plate (20).

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