Plastic raw material cleaning equipment

Abstract

The utility model belongs to the technical field of cleaning equipment, and concretely is a kind of plastic raw material cleaning equipment, including cleaning tank;Through the setting of driving mechanism, cooperate suction pipe and adjusting frame, can automatically suck and export the impurities generated during plastic cleaning to remove, avoid when the plastic particles are taken out by discharging liquid medicine, the impurities originally floating on the surface of liquid medicine can be attached again on the surface of moist plastic particles, liquid medicine and the plastic raw material particles to be cleaned are put into cleaning tank and cleaned, start motor drives first synchronous wheel rotation, synchronous belt drives transmission block on it to carry out cyclic movement, transmission ring drives adjusting frame reciprocating movement by transmission plate, suction pipe reciprocating movement on the liquid level of cleaning tank, automatically and continuously suck and export the impurities on liquid level while starting the water pump connected with suction pipe, the impurities floating on the liquid level of liquid medicine are extracted together with water and introduced into external purification pond.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, specifically a plastic raw material cleaning equipment. Background Technology

[0002] Before the plastic granules used in manufacturing plastic toys are melted and processed, they need to be soaked in a chemical solution for cleaning to prevent impurities on the surface of the plastic granules from getting mixed into the plastic during the high-temperature melting process.

[0003] However, when plastic granules are immersed in the liquid medicine placed inside the tank, the fine impurities on the surface of the plastic granules will float on the surface of the liquid medicine due to the influence of buoyancy. When the liquid medicine is drained and the plastic granules are taken out, the impurities that were originally floating on the surface of the liquid medicine will re-adhere to the surface of the wet plastic granules, resulting in poor cleaning effect. Therefore, a plastic raw material cleaning device is proposed to address the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, a plastic raw material cleaning device is proposed.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The plastic raw material cleaning equipment of this utility model includes a cleaning tank; a fixed frame is fixedly connected to the back of the cleaning tank, a fixed rod is fixedly connected to the inner side wall of the fixed frame, a transmission plate is slidably connected to the outer wall of the fixed rod, an adjustment frame is fixedly connected to the top of the transmission plate, a suction pipe is installed on the adjustment frame, and a float plate is fixedly connected to one side of the outer wall of the suction pipe. The cleaning tank is equipped with a drive mechanism, which includes a first synchronous pulley rotatably connected to one side of the cleaning tank via a rotating shaft. A second synchronous pulley is rotatably connected to the side of the cleaning tank near the first synchronous pulley via a connecting rod. The first synchronous pulley is connected to the second synchronous pulley via a synchronous belt. A transmission block is fixedly connected to the side of the synchronous belt away from the cleaning tank. A transmission ring is fixedly connected to the bottom of the transmission plate. The other end of the transmission block is inserted into the transmission ring. With the drive mechanism, in conjunction with the suction pipe and the adjusting frame, impurities generated during plastic cleaning can be automatically suctioned out and removed, preventing impurities that were originally floating on the surface of the liquid from re-adhering to the surface of the damp plastic particles when the liquid is drained and the plastic particles are removed.

[0006] Preferably, the top of the adjusting frame has a through hole, a transmission rod is slidably connected in the through hole, the top end of the transmission rod extends out of the through hole and is fixedly connected to a limit block, the bottom end of the transmission rod extends out of the through hole and is fixedly connected to a mounting bracket, and the inner side wall of the mounting bracket is fixedly connected to the suction tube. By setting up the transmission rod, the limit block and the mounting bracket, the position of the suction tube can be easily adjusted and limited.

[0007] Preferably, a guide rod is fixedly connected to the top of the mounting frame, and the top end of the guide rod passes through the adjusting frame. The guide rod can assist in guiding the movement of the mounting frame.

[0008] Preferably, the inner wall of the suction tube is rotatably connected to a filter cylinder via a rotating shaft. The filter cylinder has a filter chamber inside, and a filter groove communicating with the filter cylinder is opened on one side of the outer wall of the filter cylinder. A filter screen is fixedly connected to the inner wall of the filter groove. By setting up the filter cylinder and the filter screen, it is possible to avoid simultaneously extracting plastic particles without affecting the suction of impurities.

[0009] Preferably, an auxiliary block is fixedly connected to the inner wall of the suction tube, and an arc-shaped groove is provided on the side of the auxiliary block near the filter cylinder. The auxiliary block and the arc-shaped groove can help to block and seal the gap between the filter cylinder and the inner wall of the suction tube.

[0010] Preferably, the bottom of the adjustment frame is provided with an auxiliary groove, and the inner sidewall of the auxiliary groove is rotatably connected to an auxiliary wheel via a rotating shaft. The auxiliary groove and the auxiliary wheel can help reduce the resistance when the adjustment frame moves and reduce the pressure on the timing belt.

[0011] Preferably, a drain pipe is fixedly connected to the front of the cleaning tank, and a valve is installed on the drain pipe. The drain pipe and valve facilitate the discharge of the medicine solution from the cleaning tank.

[0012] The beneficial effects of this utility model are: This utility model provides a plastic raw material cleaning device. Through the setting of the drive mechanism, in conjunction with the suction pipe and the adjusting frame, it can automatically suck out and remove impurities generated during plastic cleaning, avoiding the impurities that were originally floating on the surface of the liquid when the plastic particles are removed after the liquid is discharged, which would then re-adhere to the surface of the wet plastic particles. The liquid and the plastic raw material particles to be cleaned are put into the cleaning tank for cleaning. The motor is started to drive the first synchronous wheel to rotate, and the synchronous belt drives the transmission block on it to circulate. The transmission ring drives the adjusting frame to reciprocate through the transmission plate. The suction pipe reciprocates on the surface of the liquid in the cleaning tank, automatically and continuously sucking out the impurities on the surface of the liquid. At the same time, the external water pump connected to the suction pipe is started to draw out the impurities floating on the surface of the liquid along with the water and introduce them into the external purification tank. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the present invention; Figure 2 This is a cross-sectional structural diagram of the fixing frame in this utility model; Figure 3 This is a perspective view of the adjustment frame in this utility model; Figure 4 This is a cross-sectional structural diagram of the adjusting frame and filter cylinder in this utility model.

[0014] Legend: 1. Cleaning tank; 2. Fixing frame; 3. Fixing rod; 4. Transmission plate; 5. Adjusting frame; 6. Suction pipe; 7. Float plate; 8. Drive mechanism; 81. First synchronous pulley; 82. Second synchronous pulley; 83. Synchronous belt; 84. Transmission block; 85. Transmission ring; 9. Transmission rod; 10. Limiting block; 11. Mounting frame; 12. Guide rod; 13. Filter cartridge; 14. Filter screen; 15. Auxiliary block; 16. Auxiliary wheel; 17. Drain pipe. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Specific implementation examples are given below.

[0017] Please see Figures 1-4 This utility model provides a plastic raw material cleaning device, including a cleaning tank 1. Plastic particles are put into the cleaning tank 1 and a cleaning solution is injected into the cleaning tank 1 to stir and clean the plastic particles. A U-shaped fixing frame 2 is fixedly connected to the back of the cleaning tank 1. A fixing rod 3 is fixedly connected to the inner side wall of the fixing frame 2. A transmission plate 4 is slidably connected to the outer wall of the fixing rod 3. A U-shaped adjusting frame 5 that slides on the top of the cleaning tank 1 is fixedly connected to the top of the transmission plate 4. A rectangular suction pipe 6 with a suction groove at the bottom is installed on the adjusting frame 5. A connecting pipe is fixedly connected to the top of the suction pipe 6, and the pipe is connected to an external hose. The other end of the hose is connected to an external water pump. Neither the water pump nor the hose is shown in the figure. A float plate 7 is fixedly connected to one side of the outer wall of the suction pipe 6. The float plate 7 can make the suction pipe 6 always float on the surface of the liquid medicine. It can descend synchronously with the decrease of the liquid medicine to ensure the suction of impurities floating on the surface of the liquid medicine. The cleaning tank 1 is equipped with a drive mechanism 8, which includes a first synchronous pulley 81 rotatably connected to the inner wall of the fixed frame 2 via a rotating shaft. The inner wall of the fixed frame 2 is rotatably connected to a second synchronous pulley 82 via a connecting rod. The first synchronous pulley 81 is connected to the second synchronous pulley 82 via a synchronous belt 83. A transmission block 84 is fixedly connected to the side of the synchronous belt 83 near the cleaning tank 1. A transmission ring 85 is fixedly connected to the bottom of the transmission plate 4. The other end of the transmission block 84 is inserted into the transmission ring 85. A motor is fixedly connected to the side of the fixed frame 2 away from the cleaning tank 1. One end of the motor passes through the fixed frame 2 and is fixedly connected to the first synchronous pulley 81 via a connecting rod. The motor drives the first synchronous pulley 81 to rotate. The motor is powered by an external power supply connected to a power cord. With the drive mechanism 8, in conjunction with the suction tube 6 and the adjustment frame 5, impurities generated during plastic cleaning can be automatically suctioned out and removed, preventing impurities that were originally floating on the surface of the liquid from re-attaching to the surface of the wet plastic particles when the liquid is drained and the plastic particles are removed.

[0018] A transmission rod 9 is slidably connected inside the through hole. The top end of the transmission rod 9 extends out of the through hole and is fixedly connected to a limiting block 10. The bottom end of the transmission rod 9 extends out of the through hole and is fixedly connected to a U-shaped mounting bracket 11. The inner side wall of the mounting bracket 11 is fixedly connected to the suction tube 6. Through the setting of the transmission rod 9, the limiting block 10 and the mounting bracket 11, the position of the suction tube 6 can be easily adjusted and limited.

[0019] A guide rod 12 is fixedly connected to the top of the mounting bracket 11. The top end of the guide rod 12 passes through the adjusting bracket 5. The guide rod 12 can assist in guiding the movement of the mounting bracket 11.

[0020] A circular filter cylinder 13 is rotatably connected to the inner wall of the suction tube 6 via a rotating shaft. The filter cylinder 13 has a filter chamber inside, and a filter groove communicating with the filter cylinder 13 is opened on one side of the outer wall of the filter cylinder 13. There are four filter grooves, which are distributed in a ring at equal intervals. A filter screen 14 is fixedly connected to the inner wall of the filter groove. By setting up the filter cylinder 13 and the filter screen 14, it is possible to avoid simultaneously extracting plastic particles without affecting the suction of impurities.

[0021] An auxiliary block 15 is fixedly connected to the inner wall of the suction tube 6. An arc-shaped groove is provided on the side of the auxiliary block 15 near the filter cylinder 13. The auxiliary block 15 and the arc-shaped groove can help to block and seal the gap between the filter cylinder 13 and the inner wall of the suction tube 6.

[0022] An auxiliary groove is provided at the bottom of the adjustment frame 5. An auxiliary wheel 16 is rotatably connected to the inner side wall of the auxiliary groove via a rotating shaft. The auxiliary groove and the auxiliary wheel 16 can help reduce the resistance when the adjustment frame 5 moves and reduce the pressure on the synchronous belt 83.

[0023] A drain pipe 17 is fixedly connected to the front of the cleaning tank 1. A valve is installed on the drain pipe 17. The drain pipe 17 and the valve make it easy to drain the medicine in the cleaning tank 1.

[0024] Based on the above structural configuration, this utility model includes the following implementation process: The solution is injected into the cleaning tank 1 through an external water pump and injection pipe. The plastic raw material granules to be cleaned are put into the cleaning tank 1 for cleaning. The plastic granules can be broken up with tools to assist in cleaning as needed. This is an existing mature plastic granule cleaning technology, which will not be elaborated on further. The start motor drives the first synchronous pulley 81 to rotate. The first synchronous pulley 81, in conjunction with the synchronous belt 83, causes the second synchronous pulley 82 to rotate. The synchronous belt 83 drives the transmission block 84 on it to circulate. As the transmission block 84 moves, it drives the transmission ring 85 to reciprocate. The transmission ring 85 drives the adjusting frame 5 to reciprocate through the transmission plate 4. At the same time, the external water pump connected to the suction pipe 6 is started, which draws out the impurities floating on the surface of the medicine solution along with the water and pours them into the external purification tank for purification. After purification, the purified medicine solution can be recycled. The suction pipe 6 reciprocates on the surface of the medicine solution in the cleaning tank 1, automatically and continuously drawing out the impurities on the surface of the liquid.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. 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.

Claims

1. A plastic raw material cleaning device, characterized in that: Includes a cleaning tank (1); a fixed frame (2) is fixedly connected to the back of the cleaning tank (1), a fixed rod (3) is fixedly connected to the inner side wall of the fixed frame (2), a transmission plate (4) is slidably connected to the outer wall of the fixed rod (3), an adjustment frame (5) is fixedly connected to the top of the transmission plate (4), a suction pipe (6) is installed on the adjustment frame (5), and a float plate (7) is fixedly connected to one side of the outer wall of the suction pipe (6); The cleaning tank (1) is provided with a drive mechanism (8). The drive mechanism (8) includes a first synchronous wheel (81) rotatably connected to the inner wall of the fixed frame (2) via a rotating shaft. The inner wall of the fixed frame (2) is rotatably connected to a second synchronous wheel (82) via a connecting rod. The first synchronous wheel (81) is connected to the second synchronous wheel (82) via a synchronous belt (83). A transmission block (84) is fixedly connected to one side of the synchronous belt (83) near the cleaning tank (1). A transmission ring (85) is fixedly connected to the bottom of the transmission plate (4). The other end of the transmission block (84) is inserted into the transmission ring (85).

2. The plastic raw material cleaning equipment according to claim 1, characterized in that: The top of the adjustment frame (5) has a through hole, and a transmission rod (9) is slidably connected in the through hole. The top end of the transmission rod (9) extends out of the through hole and is fixedly connected to a limit block (10). The bottom end of the transmission rod (9) extends out of the through hole and is fixedly connected to a mounting frame (11). The inner side wall of the mounting frame (11) is fixedly connected to the suction pipe (6).

3. The plastic raw material cleaning equipment according to claim 2, characterized in that: The top of the mounting bracket (11) is fixedly connected to a guide rod (12), and the top end of the guide rod (12) passes through the adjustment bracket (5).

4. The plastic raw material cleaning equipment according to claim 3, characterized in that: The inner wall of the suction tube (6) is rotatably connected to a filter cylinder (13) via a rotating shaft. A filter chamber is provided inside the filter cylinder (13). A filter groove communicating with the filter cylinder (13) is provided on one side of the outer wall of the filter cylinder (13). A filter screen (14) is fixedly connected to the inner wall of the filter groove.

5. The plastic raw material cleaning equipment according to claim 4, characterized in that: An auxiliary block (15) is fixedly connected to the inner wall of the suction tube (6), and an arc-shaped groove is provided on the side of the auxiliary block (15) near the filter cylinder (13).

6. The plastic raw material cleaning equipment according to claim 5, characterized in that: The bottom of the adjustment frame (5) is provided with an auxiliary groove, and the inner sidewall of the auxiliary groove is rotatably connected to an auxiliary wheel (16) via a rotating shaft.

7. The plastic raw material cleaning equipment according to claim 6, characterized in that: A drain pipe (17) is fixedly connected to the front of the cleaning tank (1), and a valve is installed on the drain pipe (17).

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