Anti-static GPO bead extrusion microcellular foaming forming device

Abstract

The utility model discloses an antistatic GPO bead extrusion microcellular foaming forming device, which belongs to the technical field of foaming devices and comprises a foaming device conveying pipe, a lantern ring is sleeved on the side surface of the foaming device conveying pipe, a transverse plate is fixedly connected to the surface of one side of the lantern ring, a hinge plate is hinged to one end of the transverse plate, and a bearing plate is fixedly connected to one end of the hinge plate. And a second screw rod is arranged in the bearing plate and is in threaded connection with the bearing plate, one end of the second screw rod is fixedly connected with a pushing block, and a micro discharging hole is fixedly formed in one end of the foaming device conveying pipe and is aligned to the pushing block. The cleaning difficulty of workers can be reduced when foaming micropores are cleaned, the cleaning efficiency of the foaming device is improved, and meanwhile, the use efficiency of the foaming device is prevented from being reduced.

Description

Technical Field

[0001] The utility model relates to an antistatic GPO bead extrusion microporous foaming molding device, belonging to the technical field of foaming devices. Background Art

[0002] Microcellular foaming is a process where a non-flammable gas such as nitrogen or carbon dioxide is heated and pressurized to a supercritical state, making it behave like a liquid to create a blowing agent. After this process takes place in the barrel, the blowing agent is injected into the plastic melt.

[0003] At present, when the existing foaming device is in use, there will always be a certain amount of GPO material inside the micropores of the discharge material. After the GPO material solidifies, it will clog the micropores inside the foaming device. When clogged, it is generally cleaned manually. However, the solidified GPO material is relatively hard and the micropores are relatively small, which increases the difficulty of manual cleaning and reduces the efficiency of the foaming device. Utility Model Content

[0004] The purpose of the utility model is to provide an antistatic GPO bead extrusion microporous foaming molding device in order to solve the above-mentioned problems, which can reduce the difficulty of workers in cleaning the foaming micropores, improve the cleaning efficiency of the foaming device, and prevent the use efficiency of the foaming device from being reduced.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an antistatic GPO bead extrusion microporous foaming molding device, comprising a foaming device feeding pipe, a side surface of the foaming device feeding pipe is sleeved with a collar, and a side surface of the collar is fixedly connected with a cross plate, one end of the cross plate is hinged with a hinge plate, and one end of the hinge plate is fixedly connected with a bearing plate, a second screw is provided inside the bearing plate, and the second screw is threadedly connected to the bearing plate, one end of the second screw is fixedly connected with a push block, one end of the foaming device feeding pipe is fixedly installed with a micro discharge hole, and the micro discharge hole is aligned with the push block.

[0006] Preferably, the other end of the hinged plate is hinged with an electric telescopic rod, and one end of the electric telescopic rod is hinged to the upper surface of the horizontal plate.

[0007] Preferably, a slide groove is provided on the side surface of the feeding pipe of the foaming device, and a slider is slidably connected inside the slide groove, and one side surface of the slider is fixedly connected to the other side surface of the collar.

[0008] Preferably, the other side surface of the sliding block is rotatably connected to a first screw rod, and the side surface of the first screw rod is threadedly connected to a fixing plate, and the fixing plate is fixedly connected to the side surface of the feeding pipe of the foaming device.

[0009] Preferably, the other end of the second screw is fixedly connected to a driving disk, and a detachable rubber toothed belt is sleeved on a side surface of the driving disk.

[0010] Preferably, a feed port is fixedly mounted on the side surface of the other end of the foaming device feed pipe, and a driving shaft is provided inside the other end of the foaming device feed pipe.

[0011] The beneficial effects of the utility model are as follows: the utility model reduces the difficulty of cleaning for workers when cleaning foaming micropores, improves the cleaning efficiency of the foaming device, and prevents the use efficiency of the foaming device from being reduced by arranging a hinged plate hinged at one end of the horizontal plate, a bearing plate fixedly connected to one end of the hinged plate, a second screw inside the bearing plate, a driving disk at one end of the second screw, and a push block at the other end. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a side structural schematic diagram of the utility model.

[0014] In the figure: 1 a feeding pipe of the foaming device, 2 a driving shaft, 3 a feeding port, 4 a first screw rod, 5 a fixing plate, 6 a sliding block, 7 an electric telescopic rod, 8 a hinged plate, 9 a transverse plate, 10 a collar, 11 a slide groove, 12 a micro-discharging hole, 13 a pushing block, 14 a second screw rod, 15 a driving disc, and 16 a bearing plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-2 As shown, an antistatic GPO bead extrusion microcellular foaming molding device includes a foaming device feed pipe 1, a side surface of the foaming device feed pipe 1 is sleeved with a collar 10, and a side surface of the collar 10 is fixedly connected to a cross plate 9, one end of the cross plate 9 is hinged with a hinge plate 8, and one end of the hinge plate 8 is fixedly connected to a bearing plate 16, a second screw 14 is provided inside the bearing plate 16, and the second screw 14 is threadedly connected to the bearing plate 16, one end of the second screw 14 is fixedly connected to a push block 13, and one end of the foaming device feed pipe 1 is fixedly installed with a micro discharge hole 12, and the micro discharge hole 12 is aligned with the push block 13.

[0017] As a technical optimization solution of the utility model, the other end of the hinged plate 8 is hinged with an electric telescopic rod 7, and one end of the electric telescopic rod 7 is hinged to the upper surface of the cross plate 9, which is convenient for driving the hinged plate 8 to rotate, thereby adjusting the position of the supporting plate 16 to avoid affecting the micro-discharge hole 12 when the foaming device is working.

[0018] As a technical optimization scheme of the utility model, a slide groove 11 is provided on the side surface of the foaming device feed pipe 1, and a slider 6 is slidably connected inside the slide groove 11, one side surface of the slider 6 is fixedly connected to the other side surface of the collar 10, the other side surface of the slider 6 is rotatably connected to the first screw 4, and the side surface of the first screw 4 is threadedly connected to a fixing plate 5, the fixing plate 5 is fixedly connected to the side surface of the foaming device feed pipe 1, so as to facilitate the adjustment of the position of the collar 10, so that the collar 10, the cross plate 9 and the supporting plate 16 can be adjusted to the side surface of the foaming device feed pipe 1, avoiding the supporting plate 16 at one end of the hinged plate 8 from restricting the micro-discharge hole 12.

[0019] As a technical optimization solution of the utility model, the other end of the second screw 14 is fixedly connected to a driving disk 15, and the side surface of the driving disk 15 is sleeved with a detachable rubber toothed belt, which is convenient for workers to drive the second screw 14 to rotate, thereby pushing the push block 13 to push the GPO material inside the micro-discharge hole 12 out.

[0020] As a technical optimization solution of the utility model, a feed port 3 is fixedly installed on the side surface of the other end of the foaming device feeding pipe 1, and a driving shaft 2 is provided inside the other end of the foaming device feeding pipe 1.

[0021] When the utility model is in use, when the foaming device is finished, the staff first rotates the first screw 4 forwardly. At this time, the first screw 4 pushes the collar 10 to one end of the foaming device feeding pipe 1 through the slider 6, and then starts the electric telescopic rod 7 to push the other end of the hinge plate 8, so that the hinge plate 8 and the bearing plate 16 are adjusted to the position as shown in the figure. Figure 1 In the state shown, the staff then puts the rubber toothed belt on the side surface of the driving disk 15, and then pulls the rubber toothed belt to make the driving disk 15 rotate in the forward direction, so that the second screw 14 will push the push block 13 into the inside of the micro-discharge hole 12, thereby pushing out the GPO material inside the micro-discharge hole 12, and then reversely drives the driving disk 15 to pull out the push block 13 inside the micro-discharge hole 12, and then reverses the above operation to retract the hinged plate 8, the cross plate 9, and the ring 10 to their original positions.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An antistatic GPO bead extrusion microcellular foaming molding device, comprising a foaming device feed pipe (1), characterized in that: The side surface of the foaming device feed pipe (1) is sleeved with a collar (10), and a side surface of the collar (10) is fixedly connected to a transverse plate (9), one end of the transverse plate (9) is hinged to a hinge plate (8), and one end of the hinge plate (8) is fixedly connected to a bearing plate (16), a second screw rod (14) is provided inside the bearing plate (16), and the second screw rod (14) is threadedly connected to the bearing plate (16), one end of the second screw rod (14) is fixedly connected to a push block (13), and one end of the foaming device feed pipe (1) is fixedly installed with a micro-discharge hole (12), and the micro-discharge hole (12) is aligned with the push block (13).

2. The antistatic GPO bead extrusion microcellular foaming molding device according to claim 1, characterized in that: The other end of the hinged plate (8) is hingedly connected to an electric telescopic rod (7), and one end of the electric telescopic rod (7) is hingedly connected to the upper surface of the horizontal plate (9).

3. The antistatic GPO bead extrusion microcellular foaming molding device according to claim 1, characterized in that: A slide groove (11) is provided on the side surface of the foaming device feed pipe (1), and a slider (6) is slidably connected inside the slide groove (11), and one side surface of the slider (6) is fixedly connected to the other side surface of the collar (10).

4. The antistatic GPO bead extrusion microcellular foaming molding device according to claim 3, characterized in that: The other side surface of the slider (6) is rotatably connected to a first screw rod (4), and the side surface of the first screw rod (4) is threadedly connected to a fixing plate (5), and the fixing plate (5) is fixedly connected to the side surface of the foaming device feed pipe (1).

5. The antistatic GPO bead extrusion microcellular foaming molding device according to claim 1, characterized in that: The other end of the second screw rod (14) is fixedly connected to a driving disc (15), and a detachable rubber toothed belt is sleeved on the side surface of the driving disc (15).

6. The antistatic GPO bead extrusion microcellular foaming molding device according to claim 1, characterized in that: A feed port (3) is fixedly mounted on the side surface of the other end of the foaming device feed pipe (1), and a drive shaft (2) is disposed inside the other end of the foaming device feed pipe (1).

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