Environment-friendly waste plastic bottle early-stage processing side wall slotting device

Abstract

The utility model discloses an environmental protection waste plastic bottle early stage processing lateral wall grooving device belongs to plastic bottle processing equipment technical field, including control machine case, the control machine case upper surface is equipped with the connecting plate to the inside horizontally, the connecting plate surface is embedded and is installed with hydraulic cylinder, the hydraulic cylinder piston rod lower extreme is connected with the lifting plate, the lifting plate bottom surface is densely distributed with a plurality of grooving cutters, the lifting plate upper surface four all through telescopic guide rod and connecting plate lower surface connection at the corner position department, the lifting plate below is equipped with the bearing frame body, the bearing frame body below four all downward and be equipped with the support leg at the corner position department, this lateral wall grooving device can even lay flat operation to the pouring of the laminated several plastic bottles, then carries out disposable lateral wall grooving, can collect the waste material simultaneously, environmental protection, can reduce the risk of explosion accident of the plastic bottle that the bottle mouth cover is not taken off or the bottle mouth is jammed after extruding because of the bottle mouth.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic bottle processing equipment, and more specifically, to an environmentally friendly waste plastic bottle pretreatment sidewall grooving device. Background Technology

[0002] PET and other materials used in plastic bottle processing are recyclable. Under the guidance of today's environmentally friendly processing concept, recycling waste plastic bottles is beneficial to environmental protection and resource conservation. Thermoplastic waste is a valuable renewable resource. By recycling and granulating it, or by modifying it and then granulating it, it can be reused to produce plastic products.

[0003] Waste plastic bottles need to be pre-treated before granulation. Currently, most waste plastic bottles are pre-treated by washing and then crushing. Due to the large crushing and squeezing force, if the bottle cap is not removed or the bottle mouth is blocked, the plastic bottle may explode under the pressure, causing a safety accident. Therefore, it is necessary to design special plastic bottle sidewall grooving equipment. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly sidewall grooving device for the pre-processing of waste plastic bottles. This sidewall grooving device can evenly spread several stacked plastic bottles and then perform a one-time sidewall grooving operation. At the same time, it can collect waste materials. While being environmentally friendly, it can reduce the risk of explosion accidents caused by plastic bottles with caps not removed or with blocked openings being squeezed after being squeezed.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An environmentally friendly waste plastic bottle pretreatment sidewall grooving device includes a control box. A horizontal connecting plate is provided inwardly on the upper surface of the control box. A hydraulic cylinder is embedded in the surface of the connecting plate. A lifting plate is connected to the lower end of the piston rod of the hydraulic cylinder. Several grooving cutters are densely distributed on the bottom surface of the lifting plate. The four corners of the upper surface of the lifting plate are connected to the lower surface of the connecting plate via telescopic guide rods. A supporting frame is provided below the lifting plate. Support legs are provided downward at the four corners of the lower surface of the supporting frame. An inclined feeding plate is provided on the rear side of the upper surface of the supporting frame. Arc-shaped baffles are provided on the left and right sides of the upper surface of the supporting frame, and a rectangular baffle is provided on the front side of the upper surface of the supporting frame. A detachable frame is embedded in the hollow area inside the supporting frame, and a material leakage grid is installed in the hollow area inside the detachable frame.

[0007] As a further optimization of this solution, telescopic brackets are provided on both sides of the upper part of the detachable frame. The telescopic section of the telescopic bracket extends into the upper part of the material leakage grid, and the non-telescopic section of the telescopic bracket is connected to the electric control cylinder. The electric control cylinder is fixed on the side of the external base. A bracket shaft is connected between the front ends of the telescopic section of the telescopic bracket, and a toggle plate is rotatably mounted on the bracket shaft.

[0008] As a further optimization of this solution, a pull-out waste trough is provided below the material leakage grid. The pull-out waste trough is slidably embedded into the material leakage grid below by slide rails on both sides of the lower part of the supporting frame. Slide grooves are machined on both sides of the pull-out waste trough, and the slide grooves are aligned and embedded into the slide rails.

[0009] As a further optimization of this solution, the control box is connected to the electric control cylinder and the hydraulic cylinder via wiring, and the control box is connected to an external power supply.

[0010] As a further optimization of this solution, the grooving cutter head extends into the gap of the material leakage grid.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows:

[0012] This invention features a feed plate structure that facilitates the pouring of plastic bottles onto the material-discharging grid of the supporting frame. An electrically controlled cylinder drives a telescopic support bracket to reciprocate horizontally, which in turn drives a movable plate on the support shaft to reciprocate horizontally. The movable plate collidees with and pushes the stacked plastic bottles above, evenly spreading them across the surface of the material-discharging grid. Next, the movable plate and the telescopic support bracket are removed, and a hydraulic cylinder drives a lifting plate to descend. Several slotted cutting blades on the bottom of the lifting plate then cut the plastic bottles. The side walls of the plastic bottles are grooved, and the cut plastic waste will fall through the gaps in the leakage grid under gravity and be collected in the pull-out waste trough below. Workers can pull out the pull-out waste trough from the side for further processing of the waste. The grooved plastic bottles are then transferred to the next recycling process by removing the detachable frame. Because of the even spreading treatment, each plastic bottle can be thoroughly grooved, avoiding the problem of explosion caused by the cap not being removed or the bottle opening being blocked under subsequent pressure. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front structure of the sidewall grooving device of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the load-bearing frame of this utility model;

[0015] Figure 3This is a schematic diagram of the lower structure of the sidewall grooving device of this utility model;

[0016] In the diagram: 1. Control box; 2. Connecting plate; 3. Hydraulic cylinder; 4. Telescopic guide rod; 5. Lifting plate; 6. Grooving cutter; 7. Bearing frame; 8. Feed plate; 9. Arc-shaped baffle plate; 10. Support leg; 11. Pull-out waste chute; 12. Base; 13. Cylinder; 14. Telescopic bracket; 15. Bracket shaft; 16. Actuating plate; 17. Detachable frame; 18. Material leakage grid; 19. Slide chute; 20. Slide rail. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0018] To address the existing problem that plastic bottles may explode under pressure due to the large crushing force, causing safety accidents if the bottle cap is not removed or the bottle opening is blocked;

[0019] like Figure 1 As shown, this application includes a control box 1. A horizontal connecting plate 2 is provided on the upper surface of the control box 1. A hydraulic cylinder 3 is embedded in the surface of the connecting plate 2. A lifting plate 5 is connected to the lower end of the piston rod of the hydraulic cylinder 3. Several slotted cutting blades 6 are densely distributed on the bottom surface of the lifting plate 5. The four corners of the upper surface of the lifting plate 5 are connected to the lower surface of the connecting plate 2 through telescopic guide rods 4. A bearing frame 7 is provided below the lifting plate 5. Support legs 10 are provided downward at the four corners of the lower surface of the bearing frame 7. An inclined feeding plate 8 is provided on the rear side above the bearing frame 7. Arc-shaped baffles 9 are provided on the left and right sides above the bearing frame 7, and a rectangular baffle is provided on the front side above the bearing frame 7.

[0020] like Figure 2 As shown, a detachable frame 17 is embedded in the hollow area inside the supporting frame 7, and a material leakage grid 18 is installed in the hollow area inside the detachable frame 17.

[0021] like Figure 1 and Figure 2 As shown, telescopic brackets 14 are provided on both sides of the detachable frame 17. The telescopic section of the telescopic bracket 14 extends into the material leakage grid 18 and the non-telescopic section of the telescopic bracket 14 is connected to the electric control cylinder 13. The electric control cylinder 13 is fixed on the side of the external base 12. A bracket shaft 15 is connected between the front ends of the telescopic section of the telescopic bracket 14. A toggle plate 16 is rotatably mounted on the shaft of the bracket shaft 15.

[0022] like Figure 3As shown, a pull-out waste trough 11 is provided below the material leakage grid 18. The pull-out waste trough 11 is slidably embedded into the material leakage grid 18 through the slide rails 20 on both sides below the supporting frame 7. The two sides of the pull-out waste trough 11 are machined with slide grooves 19, which are aligned and embedded into the slide rails 20.

[0023] Specifically, the control box 1 is connected to the electric control cylinder 13 and the hydraulic cylinder 3 via wiring. The control box 1 is powered by an external power supply. During operation, plastic bottles are poured into the material leakage grid 18 of the support frame 7 through the feeding plate 8. Then, the electric control cylinder 13 drives the telescopic bracket 14 to move horizontally back and forth, which in turn drives the actuating plate 16 on the bracket shaft 15 to move horizontally back and forth. The actuating plate 16 collides with the plastic bottles stacked on top and pushes them, evenly spreading several plastic bottles on the surface of the material leakage grid 18. Then, the actuating plate 16 and the telescopic section of the telescopic bracket 14 are removed (the actuating plate 16 and the telescopic bracket 14 move out from above the rectangular baffle plate, which then blocks the plastic bottles inside). By controlling the hydraulic cylinder 3 to drive the lifting plate 5 to descend, the lifting plate 5 uses several grooving cutters 6 on its bottom surface to groove the side wall of the plastic bottle. The cut plastic waste will pass through the gap of the leakage grid 18 under the action of gravity and fall into the pull-out waste trough 11 below for collection. The staff can pull out the pull-out waste trough 11 from the side for further processing of the waste. After grooving, the plastic bottle is lifted by lifting the lifting plate 5 and taken out of the detachable frame 17 and transferred to the next recycling process. Because of the even spreading treatment, each plastic bottle can get a more thorough grooving effect, avoiding the problem of plastic bottles with caps not removed or with blocked mouths exploding under subsequent compression.

[0024] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0025] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sidewall grooving device for the pre-treatment of environmentally friendly waste plastic bottles, characterized in that: The system includes a control housing. A horizontal connecting plate is provided on the upper surface of the control housing. A hydraulic cylinder is embedded in the surface of the connecting plate. A lifting plate is connected to the lower end of the piston rod of the hydraulic cylinder. Several slotted cutting blades are densely distributed on the bottom surface of the lifting plate. The four corners of the upper surface of the lifting plate are connected to the lower surface of the connecting plate via telescopic guide rods. A support frame is provided below the lifting plate. Support legs are provided at the four corners of the lower surface of the support frame. An inclined feed plate is provided on the rear side of the upper surface of the support frame. Arc-shaped baffles are provided on the left and right sides of the upper surface of the support frame, and a rectangular baffle is provided on the front side of the upper surface of the support frame. A detachable frame is embedded in the hollow area inside the support frame. A material leakage grid is installed in the hollow area inside the detachable frame.

2. The environmentally friendly waste plastic bottle pretreatment sidewall grooving device according to claim 1, characterized in that: The detachable frame is equipped with telescopic brackets on both sides above. The telescopic section of the telescopic bracket extends into the material leakage grid, and the non-telescopic section of the telescopic bracket is connected to the electric control cylinder. The electric control cylinder is fixed to the side of the external base. A bracket shaft is connected between the front ends of the telescopic section of the telescopic bracket, and a toggle plate is rotatably mounted on the bracket shaft.

3. The sidewall grooving device for the pretreatment of environmentally friendly waste plastic bottles according to claim 2, characterized in that: The material leakage grid is provided with a pull-out waste trough below it. The pull-out waste trough is slidably embedded into the material leakage grid below it by sliding rails on both sides of the support frame. The pull-out waste trough has sliding grooves on both sides, and the sliding grooves are aligned and embedded into the sliding rails.

4. The sidewall grooving device for pre-treatment of environmentally friendly waste plastic bottles according to claim 3, characterized in that: The control box is connected to the electric cylinder and the hydraulic cylinder via wiring, and the control box is powered by an external power source.

5. The sidewall grooving device for pre-treatment of environmentally friendly waste plastic bottles according to claim 4, characterized in that: The grooving cutter head extends into the gap of the material leakage grid.

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