Plastic sheet extrusion auxiliary stacking device

Abstract

The utility model relates to the field of plastic sheet production, in particular to an auxiliary stacking device for plastic sheet extrusion. The utility model provides an auxiliary stacking device for plastic sheet extrusion, which can be used for automatically stacking different plastic sheets after aligning the different plastic sheets, and can be used for directly conveying the stacked plastic sheets, so that continuous production is realized, and the production efficiency is improved. A plastic sheet extrusion auxiliary stacking device comprises a first supporting frame, power rollers and the like, and the multiple power rollers are rotationally connected to the upper portion of the first supporting frame. Plastic sheets are centered and aligned through the clamping plates, the power rollers drive the plastic sheets to move, the plastic sheets are sequentially stacked between the second sliding frames, then the plastic sheets are conveyed through the conveying frame, the different plastic sheets can be automatically stacked after being aligned, and the automatic stacking efficiency is improved. And the stacked plastic sheets can be directly conveyed, continuous production is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic sheet production, in particular to an extrusion auxiliary stacking device for plastic sheets. Background Art

[0002] Extrusion auxiliary stacking of plastic sheets refers to a series of equipment and technologies used on a plastic sheet extrusion production line to help achieve orderly stacking of sheets. This auxiliary stacking system can improve production efficiency, reduce manual intervention, and ensure the consistency and quality of sheet stacking.

[0003] In the existing extrusion stacking of plastic sheets, usually the extruded plastic sheets are conveyed to the stacking area by a conveyor belt, and then workers stack the sheets layer by layer on a tray. However, since the manual stacking method is time-consuming and labor-intensive, the overall efficiency is low. After manual stacking is completed, it needs to be placed on a conveyor for further conveyance, and continuous production cannot be achieved, resulting in low production efficiency and inconvenience.

[0004] Therefore, it is necessary to design an extrusion auxiliary stacking device for plastic sheets that can automatically stack different plastic sheets after alignment, directly convey the stacked plastic sheets, achieve continuous production, and improve production efficiency. Summary of the Utility Model

[0005] In order to overcome the shortcomings of the existing extrusion stacking of plastic sheets, where the manual stacking method is time-consuming and labor-intensive, the overall efficiency is low, and after manual stacking is completed, it needs to be placed on a conveyor for further conveyance, and continuous production cannot be achieved, resulting in low production efficiency, the utility model provides an extrusion auxiliary stacking device for plastic sheets that can automatically stack different plastic sheets after alignment, directly convey the stacked plastic sheets, achieve continuous production, and improve production efficiency.

[0006] Technical Solution: An extrusion auxiliary stacking device for plastic sheets includes a first support frame, power rollers, a restricting frame, a lifting assembly, an adjusting assembly, a second support frame, and a conveying frame. A plurality of power rollers are rotatably connected to the upper part of the first support frame. A restricting frame is connected to the upper right side of the first support frame. A lifting assembly is provided on the right part of the first support frame. An adjusting assembly is provided on the lifting assembly. The lower right side of the first support frame is connected to a second support frame. The upper part of the second support frame is connected to a conveying frame.

[0007] In addition, particularly preferably, there are two front and rear foot pads on the lower sides of the left and right parts of the first support frame.

[0008] In addition, it is particularly preferred that the lifting assembly includes a first motor, a general lead screw, and a first sliding frame. The right front part of the first support frame is connected to the first motor. The output shaft of the first motor is connected to the general lead screw. The general lead screw is rotatably connected to the first support frame. The first sliding frame is threadedly connected to the general lead screw and is slidably connected to the first support frame.

[0009] In addition, it is particularly preferred that the adjusting assembly includes a second motor, a bidirectional lead screw, and a second sliding frame. The left front side of the first sliding frame is connected to the second motor. The output shaft of the second motor is connected to the bidirectional lead screw. The bidirectional lead screw is rotatably connected to the first sliding frame. The front and rear parts of the bidirectional lead screw are both threadedly connected to the second sliding frame, and the second sliding frames are both slidably connected to the first sliding frame.

[0010] In addition, it is particularly preferred that the second sliding frames are both L-shaped.

[0011] In addition, it is particularly preferred that it further includes electric push rods and clamping plates. The front and rear parts of the first support frame are both connected to two left and right electric push rods, and clamping plates are connected between the telescopic ends of adjacent two electric push rods.

[0012] Intended effect: The utility model aligns the plastic sheet in the center through the clamping plate, drives the plastic sheet to move through the power roller, so that the plastic sheets are sequentially stacked between the second sliding frames, and then conveyed through the transmission frame, achieving the effect of being able to automatically stack different plastic sheets after alignment and being able to directly convey the stacked plastic sheets, realizing continuous production and improving production efficiency. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is the first three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is the second three-dimensional structural schematic diagram of the utility model.

[0016] Among them, the above-mentioned drawings include the following reference numerals: 1. First support frame, 2. Power roller, 3. Electric push rod, 4. Clamping plate, 5. Restricting frame, 6. First motor, 7. General lead screw, 8. First sliding frame, 9. Second motor, 10. Bidirectional lead screw, 11. Second sliding frame, 12. Second support frame, 13. Transmission frame. Detailed Embodiment

[0017] To make the objectives, technical solutions, and advantages of the present utility model clearer and more apparent, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0018] An auxiliary stacking device for plastic sheet extrusion, as Figure 1 and Figure 2 shown, includes a first support frame 1, power rollers 2, electric push rods 3, clamping plates 4, a limiting frame 5, a lifting assembly, an adjusting assembly, a second support frame 12, and a transmission frame 13. On the lower sides of the left and right parts of the first support frame 1, there are two front and rear foot pads on each side for easy support. Eight power rollers 2 are rotatably connected to the upper part of the first support frame 1. On the front and rear parts of the first support frame 1, two left and right electric push rods 3 are connected respectively. Between the telescopic ends of two adjacent electric push rods 3, there is a clamping plate 4 connected. A limiting frame 5 is connected to the upper right part of the first support frame 1. A lifting assembly is provided on the right part of the first support frame 1, and an adjusting assembly is provided on the lifting assembly. The lower right part of the first support frame 1 is connected to a second support frame 12, and the upper part of the second support frame 1 is connected to a transmission frame 13.

[0019] As Figure 2 shown, the lifting assembly includes a first motor 6, a common lead screw 7, and a first sliding frame 8. The first motor 6 is connected to the front right part of the first support frame 1. The output shaft of the first motor 6 is connected to the common lead screw 7. The common lead screw 7 is rotatably connected to the first support frame 1. The first sliding frame 8 is threadedly connected to the common lead screw 7, and the first sliding frame 8 is slidably connected to the first support frame 1.

[0020] As Figure 1 and Figure 3As shown in the figure, the adjusting assembly includes a second motor 9, a bidirectional lead screw 10, and a second sliding frame 11. A second motor 9 is connected to the front side of the left part of the first sliding frame 8. A bidirectional lead screw 10 is connected to the output shaft of the second motor 9. The bidirectional lead screw 10 is rotatably connected to the first sliding frame 8. The front and rear parts of the bidirectional lead screw 10 are both threadedly connected to the second sliding frame 11. The second sliding frames 11 are both L-shaped, which is convenient for placing plastic sheets. The second sliding frames 11 are both slidably connected to the first sliding frame 8. When using this device, first place the first support frame 1 and the second support frame 12 in the auxiliary stacking area of the plastic sheet extrusion. Support them through the feet. Then start the second motor 9 to drive the bidirectional lead screw 10 to rotate, so that the second sliding frame 11 moves under the action of the thread, making the second sliding frames 11 approach each other. After the adjustment is completed, turn off the second motor 9. Subsequently, the extruded plastic sheet moves to the upper side between the power rollers 2. At the same time, start the electric push rod 3 to drive the clamping plates 4 to approach each other, so that the clamping plates 4 contact the plastic sheet to center-align the plastic sheet. Then drive the plastic sheet to move through the power rollers 2, so that the plastic sheet moves between the second sliding frames 11 in sequence for stacking. Limit the plastic sheet through the limiting frame 5. When a certain number of plastic sheets are stacked, start the first motor 6 to drive the ordinary lead screw 7 to rotate, so that the first sliding frame 8 moves downward under the action of the thread. After moving above the transmission frame 13, reverse-start the second motor 9 to drive the bidirectional lead screw 10 to rotate, so that the second sliding frame 11 moves under the action of the thread, making the second sliding frames 11 move away from each other. Thus, the stacked plastic sheets are separated from the second sliding frames 11 and fall onto the transmission frame 13. The stacked plastic sheets are conveyed through the transmission frame 13. Therefore, different plastic sheets can be aligned and automatically stacked, and the stacked plastic sheets can be directly conveyed, realizing continuous production and improving production efficiency.

[0021] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all modifications and equivalent structures and functions.

Claims

1. An extrusion auxiliary stacking device for plastic sheets, characterized in that: It includes a first support frame (1), power rollers (2), a restraint frame (5), a lifting assembly, an adjustment assembly, a second support frame (12) and a transmission frame (13). Multiple power rollers (2) are rotatably connected to the upper part of the first support frame (1). The restraint frame (5) is connected to the upper right side of the first support frame (1). The lifting assembly is provided on the right part of the first support frame (1), and the adjustment assembly is provided on the lifting assembly. The lower right side of the first support frame (1) is connected to the second support frame (12), and the transmission frame (13) is connected to the upper part of the second support frame (12).

2. The extrusion-assisted stacking device for plastic sheets according to claim 1, wherein: There are two front and rear foot pads on the lower sides of both the left and right parts of the first support frame (1).

3. An extrusion auxiliary stacking device for plastic sheets according to claim 1, characterized in that: The lifting assembly includes a first motor (6), a common lead screw (7) and a first sliding frame (8). The first motor (6) is connected to the front right part of the first support frame (1). The output shaft of the first motor (6) is connected to the common lead screw (7). The common lead screw (7) is rotatably connected to the first support frame (1). The first sliding frame (8) is threadedly connected to the common lead screw (7) and is slidably connected to the first support frame (1).

4. A plastic sheet extrusion auxiliary stacking device according to claim 1, characterized in that: The adjustment assembly includes a second motor (9), a bi-directional lead screw (10) and a second sliding frame (11). The second motor (9) is connected to the front left part of the first sliding frame (8). The output shaft of the second motor (9) is connected to the bi-directional lead screw (10). The bi-directional lead screw (10) is rotatably connected to the first sliding frame (8). The front and rear parts of the bi-directional lead screw (10) are both threadedly connected to the second sliding frame (11), and the second sliding frames (11) are both slidably connected to the first sliding frame (8).

5. An extrusion-assisted stacking device for plastic sheets according to claim 4, characterized in that: The second sliding frames (11) are both L-shaped.

6. A plastic sheet extrusion auxiliary stacking device according to claim 1, characterized in that: It also includes electric push rods (3) and clamping plates (4). Two left and right electric push rods (3) are connected to both the front and rear parts of the first support frame (1), and clamping plates (4) are connected between the telescopic ends of adjacent two electric push rods (3).

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