Plastic powder collecting device

Abstract

The utility model provides a plastic powder collecting device which comprises a frame, a powder suction barrel is downwards arranged on the frame, a powder inlet pipe and a powder discharging pipe are connected to the powder suction barrel, the powder suction barrel is connected with a filter through a connecting pipe, the bottom of the filter is connected with a fan driven by a motor, and the fan is connected with a motor. A collecting box located below the powder discharging pipe is arranged in the frame, lifting assemblies used for lifting the collecting box are arranged on the frame in a front-back symmetry mode, and a discharging pipe is arranged at the bottom of the front end of the collecting box. The plastic powder collecting device has the advantages that plastic powder can be sucked in and fall into the collecting box, the collecting box can be automatically lifted, and the powder in the collecting box can be conveniently poured into a garbage bag.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic powder, especially relates to a plastic powder collecting device. BACKGROUND

[0002] With the improvement of people's living standards, the use of disposable tableware is increasing, and the demand for plastic tableware such as knives, forks and spoons is also increasing. Currently, in the production process of plastic tableware, after injection molding by an injection molding machine, the plastic tableware products are taken out onto a belt, and then manually stacked and combined. In the process of producing plastic tableware, plastic particles need to be stirred and mixed, and then conveyed into the injection molding machine for injection molding production. Before the plastic particles enter the injection molding machine, the plastic powder needs to be sucked out. After the powder suction equipment sucks out the plastic powder, the plastic powder falls onto the adhesive tape on the ground. The staff needs to occasionally mop out the adhesive tape and lift it up so that the plastic powder in the adhesive tape can be poured into a garbage bag. SUMMARY

[0003] Therefore, the utility model aims at overcoming the defects in the prior art, and provides a plastic powder collecting device.

[0004] The utility model provides a plastic powder collecting device, including frame 1, the frame 1 is provided with suction powder bucket 2 downward, suction powder bucket 2 is connected with the powder inlet pipe, powder pipe, suction powder bucket 2 is connected with filter 3 through connecting pipe, the bottom of filter 3 is connected with fan 4 driven by motor, the frame 1 is provided with collection box 5 below powder pipe, the frame 1 is provided with the lifting assembly 6 for lifting collection box 5 up and down symmetrically, the bottom of the front end of collection box 5 is provided with discharge pipe 7.

[0005] Further, the lifting assembly 6 includes a cylinder 6.1 arranged downwardly on the frame 1, a hinge rod 6.2 hingedly connected to the piston rod of the cylinder 6.1, and a hanging ear 6.3 hingedly connected to the outer wall of the collection box 5 and the hinge rod 6.2.

[0006] Further, the stroke of the front cylinder 6.1 is less than the stroke of the rear cylinder 6.1.

[0007] Further, the discharge pipe 7 is slidably fitted with a gate 8 moving up and down, and the top end of the gate 8 is provided with a pull hook 9.

[0008] Further, the front end of the collection box 5 is longitudinally provided with a fixed column 10 on which the pull hook 9 can be hooked.

[0009] Further, the longitudinal section of the discharge pipe 7 is a right-angled trapezoid.

[0010] The advantages of this invention are as follows: it can suck up plastic powder and drop it into the collection box, and can automatically lift the collection box, making it easy to pour the powder into the garbage bag; the powder suction bucket can effectively hold the powder to be processed, and the plastic granules are sucked into the suction bucket from the powder inlet pipe. The powder outlet pipe can precisely control the falling path of the powder, and the powder falls into the collection box from the powder outlet pipe; the discharge pipe facilitates the discharge of plastic powder from the collection box, making the discharge process smoother and more efficient, reducing powder residue and the risk of blockage; the hook makes it easy for workers to pull up the gate; the cylinder drives the hinge rod to lift, and the hinge rod drives the collection box to rise through the lugs. The stroke of the front cylinder is less than that of the rear cylinder, so that the collection box can be raised first and then tilted forward, so that the powder in the collection box enters the garbage bag from the discharge pipe; after the gate is pulled up, the hook can be hung on the fixed column, so that the discharge pipe is in the open state; the right-angled trapezoidal discharge pipe can adapt to the opening of the garbage bag. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present utility model;

[0012] Figure 2 This is the front view of the present invention;

[0013] Figure 3 for Figure 1 Enlarged view of part A. Detailed Implementation

[0014] The present invention will now be described in detail with reference to the accompanying drawings.

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0016] See Figures 1 to 3The utility model provides a kind of collection device of plastic powder, it includes frame 1, frame 1 is provided with suction powder bucket 2 downwards, suction powder bucket 2 is connected with powder inlet pipe, powder outlet pipe, suction powder bucket can effectively accommodate powder to be handled, the powder of plastic particle is inhaled into suction powder bucket from powder inlet pipe, powder outlet pipe can accurately control the falling path of powder, powder falls into collection box from powder outlet pipe, suction powder bucket 2 is connected with filter 3 by connecting pipe, the bottom of filter 3 is connected with fan 4 driven by motor, fan high-speed rotation makes air form negative pressure, this negative pressure makes plastic powder be inhaled into suction powder bucket from feed pipe, plastic powder remains in suction powder bucket and falls from powder outlet pipe, air is discharged, collection box 5 located below powder outlet pipe is provided in frame 1, collection box is placed below powder outlet pipe, can accurately collect powder after processing, prevent powder from scattering to cause waste and pollution, frame 1 is provided with lifting assembly 6 for lifting collection box 5 up and down symmetrically, the bottom of the front end of collection box 5 is provided with discharge pipe 7, lifting assembly easily lifts collection box, facilitate the powder in collection box to pour out, discharge pipe 7 is located at the bottom of the front end of collection box 5, beneficial to the plastic powder in collection box is exported, make discharging process more smooth and efficient, reduce powder residue and jam risk, gate 8 is slidably fitted in discharge pipe 7 and moves up and down, the top of gate 8 is provided with draw hook 9, draw hook can conveniently be pulled up by staff gate, plastic powder is in collection box from discharge pipe to garbage bag.

[0017] Reference Figure 1 Lifting assembly 6 includes cylinder 6.1 arranged downwards on frame 1, hinge rod 6.2 is hinged at the piston rod of cylinder 6.1, and hanging ear 6.3 is hinged to the outer wall of collection box 5. The cylinder drives the hinge rod to lift, and the hinge rod drives the collection box to rise through the hanging ear, so as to pour the plastic powder in the collection box into the garbage bag.

[0018] The stroke of the front cylinder 6.1 is less than that of the rear cylinder 6.1. The front and rear cylinders lift the collection box together, the collection box is lifted to a certain height, the front cylinder stops, and the rear cylinder continues to lift, so that the collection box is inclined forward, and the powder in the collection box enters the garbage bag from the discharge pipe.

[0019] The front end of the collection box 5 is longitudinally provided with a fixed column 10 on which the draw hook 9 can be hooked. After the gate is pulled up, the draw hook can be hooked on the fixed column, so that the discharge pipe is in an open state.

[0020] The longitudinal section of the discharge pipe 7 is a right-angled trapezoid. The right-angled trapezoidal discharge pipe can adapt to the bag opening of the garbage bag.

[0021] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A collection device for plastic powder, characterized by: The utility model provides a powder suction device, including frame, be provided with suction powder bucket downward on frame, be connected with powder inlet pipe, powder outlet pipe on suction powder bucket, be connected with filter through connecting pipe of suction powder bucket, the bottom of filter is connected with fan driven by motor, be provided with collection box in frame and be located powder outlet pipe below, the frame is provided with the lifting assembly for lifting collection box up and down in front and back symmetry, the bottom of collection box front end is provided with discharge pipe.

2. A plastic powder collection device as claimed in claim 1, characterized in that: The lifting assembly includes a cylinder disposed downward on the frame, a hinged rod hinged to the piston rod of the cylinder, and a hanging ear hinged to the hinged rod and connected to the outer wall of the collection box.

3. A plastic powder collection device as claimed in claim 2, wherein: The stroke of the cylinder on the front side is less than the stroke of the cylinder on the rear side.

4. A plastic powder collection device as claimed in claim 1, characterized in that: A gate is slidably fitted on the discharge pipe for up and down movement, and a pull hook is provided at the top end of the gate.

5. A plastic powder collection device as claimed in claim 4, wherein: A fixed column capable of hooking the pull hook is longitudinally provided at the front end of the collection box.

6. A plastic powder collection device as claimed in claim 1, characterized in that: The longitudinal section of the discharge pipe is in the shape of a right-angled trapezoid.

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