A post-extrusion auxiliary stacking device for sheet material

Abstract

The utility model discloses a kind of sheet extrusion post-aided stacking devices, including equipment support, sheet conveying belt is installed on the equipment support, placing frame is installed between the equipment support, placing frame is provided with placing falling component, conveying auxiliary component is provided above the placing frame, output frame is installed on the equipment support by lifting assembly, output belt is installed on the output frame, output belt is located below the position of placing frame, this sheet extrusion post-aided stacking device, plastic sheet is conveyed to placing frame by sheet conveying belt, two rotatable adjusting plates that can be opened are provided in placing frame, setting placing falling component, telescopic cylinder operation drives adjusting plate to rotate and open, two plastics sheet above will fall, after the falling of multiple plastic sheets, stacking can be placed, staff manually stacking is not needed.

Description

Technical Field

[0001] This utility model relates to the field of sheet extrusion technology, and in particular to an auxiliary stacking device for sheet extrusion. Background Technology

[0002] Sheet extrusion is a processing method in which plastic raw materials are heated and melted through an extruder and then extruded into sheet products through a die. It is a continuous production method that can efficiently manufacture various plastic sheets, which are widely used in packaging, building materials, automobiles, electronics and many other fields. After the plastic sheets are extruded and formed, they can be cooled and shaped, and then placed in a designated place for storage.

[0003] After extrusion, plastic sheets are stacked. In the traditional process, workers need to manually remove the sheets from the conveyor belt and stack them one by one. Manual stacking is labor-intensive and restricts workers from leaving their posts. Therefore, an auxiliary stacking device for extruded plastic sheets is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an auxiliary stacking device for sheet extrusion, which solves the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A sheet extrusion auxiliary stacking device includes a device support, a sheet conveyor belt mounted on the device support, a placement frame mounted between the device supports, a placement and dropping component mounted on the placement frame, a conveying auxiliary component mounted above the placement frame, and an output frame mounted on the device support via a lifting component, with an output belt mounted on the output frame and the output belt located below the placement frame.

[0006] Preferably, the placement and dropping assembly includes adjusting plates rotatably mounted on the inner walls of both sides of the placement frame, connecting plates fixedly mounted between the equipment supports, and telescopic cylinders rotatably mounted between the two connecting plates and the two adjusting plates respectively.

[0007] Preferably, the top of the adjusting plate is provided with multiple placement slots, and multiple rotating rollers are rotatably mounted on the placement slots.

[0008] Preferably, a guide plate is fixedly installed on one side of the placement frame, the guide plate is located on one side of the sheet conveyor belt, and a tail stop is fixedly installed on the top of the placement frame.

[0009] Preferably, the conveying auxiliary assembly includes a top mounting frame disposed above the placement frame, on which an extrusion conveyor belt is mounted, the extrusion conveyor belt being positioned above the sheet conveyor belt and the placement frame.

[0010] Preferably, the lifting assembly includes a mounting plate fixedly installed on the equipment bracket, a rotating motor fixedly installed on the top of the mounting plate, a rotating lead screw fixedly installed at the output end of the rotating motor, and a lead screw slider fixedly installed on one side of the output frame, with the lead screw slider threadedly connected to the rotating lead screw.

[0011] Preferably, a guide post is fixedly installed on the mounting plate, and the lead screw slider is slidably sleeved on the guide post.

[0012] Compared with the prior art, the beneficial effects of this utility model are: after the sheet is extruded, the auxiliary stacking device transports the plastic sheet to the placement frame via a sheet conveyor belt. The placement frame is equipped with two adjustable plates that can be rotated and opened. The placement and dropping component is set up. When the telescopic cylinder is operated, it drives the adjustable plates to rotate and open, and the two plastic sheets located above will fall down. After multiple plastic sheets fall down, they can be stacked without the need for manual stacking by workers. The lifting assembly allows plastic sheets to fall onto the output belt for stacking. As the conveyor continues to move, the rotating motor drives the output belt downward, gradually increasing the thickness of the stacked plastic sheets, thus achieving the stacking of the sheets. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a partial cross-sectional structural diagram of the present invention; Figure 4 This utility model Figure 2 A schematic diagram of the structure of part A.

[0014] In the diagram: 1. Equipment support frame; 2. Sheet conveyor belt; 3. Placement frame; 4. Adjusting plate; 5. Placement trough; 6. Rotating roller; 7. Guide plate; 8. Top mounting frame; 9. Extrusion conveyor belt; 10. Connecting plate; 11. Telescopic cylinder; 12. Tail stop; 13. Mounting plate; 14. Rotating motor; 15. Rotating lead screw; 16. Guide column; 17. Output frame; 18. Output belt; 19. Lead screw slider. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Refer to Figure 1-4 A sheet extrusion auxiliary stacking device includes a device support 1, a sheet conveyor belt 2 mounted on the device support 1, a placement frame 3 installed between the device supports 1, a placement and dropping component on the placement frame 3, a conveying auxiliary component above the placement frame 3, an output frame 17 mounted on the device support 1 via a lifting component, an output belt 18 mounted on the output frame 17, the output belt 18 being located below the placement frame 3, a plurality of placement slots 5 being opened on the top of an adjusting plate 4, a plurality of rotating rollers 6 being rotatably mounted on the placement slots 5, the plastic sheet being placed on the sheet conveyor belt 2 for conveying, after the plastic sheet is conveyed to the tail end, it will be sent from the guide plate 7 into the placement frame 3, the placement frame 3 is provided with two rotatable adjusting plates 4, the adjusting plates 4 being provided with a plurality of rotating rollers 6, after the plastic sheet enters the adjusting plate 4, it can be conveyed and moved quickly, when the plastic sheet is conveyed to the tail end, it will contact the tail stop 12 to achieve conveying limit.

[0017] Furthermore, the conveying auxiliary components include a top mounting frame 8 positioned above the placement frame 3, on which an extrusion conveyor belt 9 is mounted. The extrusion conveyor belt 9 is located above the sheet conveyor belt 2 and the placement frame 3. A guide plate 7 is fixedly mounted on one side of the placement frame 3, located on one side of the sheet conveyor belt 2. A tail stop 12 is fixedly mounted on the top of the placement frame 3. When the plastic sheet is conveyed to the tail, it will contact the tail stop 12 to achieve conveying limit. The extrusion conveyor belt 9 is located at the tail of the sheet conveyor belt 2. The conveyed plastic sheet contacts the extrusion conveyor belt 9 and can be conveyed from the top, thereby better conveying the plastic sheet to the two adjusting plates 4.

[0018] Furthermore, the placement and dropping component includes adjusting plates 4 rotatably mounted on the inner walls of both sides of the placement frame 3, connecting plates 10 fixedly installed between the equipment brackets 1, and telescopic cylinders 11 rotatably mounted between the two connecting plates 10 and the two adjusting plates 4 respectively. After the sheet is conveyed to the position, the telescopic cylinders 11 are started to run. After the two telescopic cylinders 11 run synchronously, they drive the adjusting plates 4 to move. After the two adjusting plates 4 open at the same time, the plastic sheet located above will fall and be located on the output belt 18.

[0019] Furthermore, the lifting assembly includes a mounting plate 13 fixedly mounted on the equipment bracket 1. A rotary motor 14 is fixedly mounted on the top of the mounting plate 13, and a rotary lead screw 15 is fixedly mounted on the output end of the rotary motor 14. A lead screw slider 19 is fixedly mounted on one side of the output frame 17. The lead screw slider 19 is threaded onto the rotary lead screw 15. A guide post 16 is fixedly mounted on the mounting plate 13, and the lead screw slider 19 is slidably sleeved on the guide post 16. At the beginning of the conveying, the output belt 18 is located at the upper position, and the plastic sheet can quickly fall onto the output belt 18. As the conveying continues, the rotary motor 14 drives the rotary lead screw 15 to rotate, which can drive the lead screw slider 19 to move down, thereby driving the output frame 17 to move down. As the thickness of the stacked plastic sheet gradually increases, the sheet is stacked and placed. When a certain thickness is reached, the output belt 18 rotates, thereby conveying the stacked plastic sheet on the output belt 18 to one side for centralized placement.

[0020] In use: After the plastic sheet is extruded and cooled, it is placed on the sheet conveyor belt 2 for transport. The plastic sheet is transported to the placement frame 3, which is equipped with two rotatable adjusting plates 4. The extrusion conveyor belt 9 is located at the end of the sheet conveyor belt 2. The transported plastic sheet comes into contact with the extrusion conveyor belt 9 and can be transported from the top, thus better transporting the plastic sheet to the two adjusting plates 4. The telescopic cylinder 11 is activated to drive the adjusting plates 4 to move. After the two adjusting plates 4 open at the same time, the plastic sheet at the top will fall and be placed on the output belt 18. As the transport continues, the rotating motor 14 drives the rotating screw 15 to rotate, which can drive the output frame 17 to move down. As the thickness of the stacked plastic sheets gradually increases, the stacking of the sheets is realized, which is convenient to use.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

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