Plastic powder collecting device

Abstract

The utility model belongs to the technical field of collecting devices, and particularly relates to a plastic powder collecting device which comprises a base. Through the arrangement of the collecting mechanism, a new collecting box can be conveniently and automatically replaced after quantitative powder and plastic waste are collected, shutdown is not needed in the replacing process, the plastic machining and collecting efficiency is guaranteed, the powder and the plastic waste are guided into the collecting box below the collector through the collector, and along with injection of the powder and the waste, a transmission block is gradually pressed and synchronously moves downwards, so that the machining efficiency is improved. At the moment, approximately quantitative powder or waste materials are collected in the collecting box, rotation limiting of the collecting box and the collecting disc is relieved, then the motor drives the collecting disc and the collecting box to rotate, and a new collecting box on the collecting disc is moved to the position below the collector; one end of the limiting block penetrates through the through groove and is inserted into a new collecting box, rotation limiting is conducted on the collecting box and the collecting disc, and then the steps can be repeated to collect the powder and the waste materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of collection devices, and specifically relates to a plastic powder collection device. Background Art

[0002] Plastic processing generally includes plastic batching, molding, machining, joining, finishing, and assembly, etc. The latter four processes are carried out after the plastic has been formed into products or semi-products, and are also known as plastic secondary processing. During the plastic processing process, a large amount of waste will be generated. In order to collect these wastes, a waste powder collection device is required.

[0003] However, in the existing plastic powder collection device, when the box body is full, the box body for collecting powder and waste needs to be replaced, but this requires stopping the operation of the equipment, which affects the collection efficiency of plastic powder and waste. Therefore, a plastic powder collection device is proposed for the above problems. Summary of the Utility Model

[0004] In order to make up for the deficiencies of the existing technology and solve the problem that in the existing plastic powder collection device, when the box body is full, the box body for collecting powder and waste needs to be replaced, but this requires stopping the operation of the equipment, which affects the collection efficiency of plastic powder and waste, a plastic powder collection device is proposed.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: A plastic powder collection device of the utility model includes a base; an installation groove is opened at the top of the base, a motor is fixedly connected to the inner bottom wall of the installation groove, an output end of the motor extends out of the installation groove and is fixedly connected to a collection disk, a fixing plate is fixedly connected to the top of the base, a limiting groove is opened on one side surface of the fixing plate, a limiting block is slidably connected in the limiting groove, one end of the limiting block is elastically connected to the inner side wall of the limiting groove through a first spring, a collector is installed on one side surface of the fixing plate close to the collection disk, a placing groove is opened at the top of the collection disk, and a collection box is arranged in the placing groove;

[0006] A collection mechanism is arranged on the collection box. The collection mechanism includes a transmission block slidably connected in the collection box. The bottom end of the transmission block is elastically connected to the inner bottom wall of the collection box through a second spring. A through groove is opened on one side surface of the collection box close to the fixing plate. One end of the limiting block away from the first spring passes through the through groove and extends into the collection box. A reset groove is opened on one side surface of the transmission block close to the clamping groove. A reset block is slidably connected in the reset groove. One end of the reset block is elastically connected to the inner side wall of the reset groove through a third spring. Through the arrangement of the collection mechanism, it is convenient to automatically replace a new collection box after collecting a certain amount of powder and plastic waste, and the equipment does not need to be stopped during the replacement process, ensuring the processing and collection efficiency of plastics.

[0007] Preferably, a positioning groove is formed in the inner bottom wall of the placement groove. A plug-in block is slidably connected in the positioning groove. A first magnetic block is fixedly connected to the bottom end of the plug-in block. A second magnetic block is fixedly connected to the top of the base. The opposite side surfaces of the first magnetic block and the second magnetic block are of the same level. A plug-in slot is formed in the bottom of the collection box. The top end of the plug-in block extends out of the positioning groove and is inserted into the plug-in slot. Through the settings of the plug-in block, the first magnetic block and the second magnetic block, under the action of the repulsive force between the same-level magnetic blocks, the plug-in block can be jacked up, that is, during the process of the collection box not being loaded with powder and being loaded with powder, the movement of the collection box is limited, avoiding it being thrown out along with the rotation of the collection tray, which affects the collection of powder and waste.

[0008] Preferably, an auxiliary hemisphere is fixedly connected to the top of the base. A wear-resistant layer is provided on the outer wall of the auxiliary hemisphere. Through the setting of the auxiliary hemisphere, it is convenient to assist in supporting and positioning the rotation of the collection tray, reducing the pressure on the motor and avoiding deformation of its output shaft.

[0009] Preferably, a guide rod is fixedly connected to the inner bottom wall of the collection box. The top end of the guide rod penetrates through the transmission block. Through the setting of the guide rod, the movement of the transmission block can be guided, avoiding the transmission block from shifting during the downward movement and causing powder leakage.

[0010] Preferably, a moving groove is formed in the bottom of the base. A universal wheel is movably installed on the inner top wall of the moving groove. A brake pad is provided in the universal wheel. Through the settings of the universal wheel and the brake pad, it is convenient to move and position the device.

[0011] Preferably, a handle is fixedly connected to one side surface of the collection box. An anti-slip pattern is provided on the outer wall of the handle. Through the setting of the handle, it is convenient to drive the collection box to move by holding the handle.

[0012] Preferably, a sealing gasket is provided on the outer wall of the transmission block, and a sealing gasket is provided on the outer wall of the reset block. By providing a sealing gasket on the outer wall of the transmission block and a sealing gasket on the outer wall of the reset block, the sealing performance is improved.

[0013] The beneficial effects of the present utility model:

[0014] 1. The utility model provides a plastic powder collection device. Through the arrangement of the collection mechanism, it is convenient to automatically replace a new collection box after collecting a certain amount of powder and plastic waste, and there is no need to stop the machine during the replacement process, ensuring the processing and collection efficiency of plastics. The powder is introduced into the collection box below through the collector. As the powder and waste are injected, the transmission block is gradually pressed and moves downward synchronously until the transmission block moves to a specified position. At this time, the collection box has collected approximately a certain amount of powder or waste. The rotational limit of the collection box and the collection tray is released, and then the motor drives the collection tray and the collection box to rotate, making the new collection box on it move below the collector. One end of the limit block passes through the through slot and is inserted into the new collection box to limit the rotation of the collection box and the collection tray, and then the above steps can be repeated to collect the powder and waste.

[0015] 2. The utility model provides a plastic powder collection device. Through the arrangement of the insertion block, the first magnet and the second magnet, under the action of the repulsive force between the same-level magnets, the insertion block can be pushed up, that is, during the process of the collection box without loading powder and loading powder, the movement of the collection box is limited to prevent it from being thrown out along with the rotation of the collection tray, affecting the collection of powder and waste. There are six groups of collection boxes, and four groups of second magnets are provided. That is, as the collection tray rotates, the collection box loaded with plastic powder moves to a position without the second magnet. At this time, the acting force pushing up the insertion block disappears, and the insertion block naturally falls, releasing the displacement limit of the collection box, and then the collection box full of powder can be pulled out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the utility model, form a part of this application, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, not to unduly limit the utility model. In the drawings:

[0017] Figure 1 is the three-dimensional view of the utility model;

[0018] Figure 2 is one of the cross-sectional structure diagrams of the collection tray in the utility model;

[0019] Figure 3 is another cross-sectional structure diagram of the collection tray in the utility model;

[0020] Figure 4 is the third cross-sectional structure diagram of the collection tray in the utility model;

[0021] Figure 5 is the fourth cross-sectional structure diagram of the collection tray in the utility model;

[0022] Figure 6 is Figure 4 the enlarged structure diagram at A in

[0023] Legend:

[0024] 1. Base; 2. Installation groove; 3. Motor; 4. Collection tray; 5. Fixed plate; 6. First spring; 7. Collection box; 8. Collection mechanism; 81. Transmission block; 82. Second spring; 83. Through groove; 84. Reset block; 85. Third spring; 9. Insertion block; 10. First magnet; 11. Second magnet; 12. Auxiliary hemisphere; 13. Guide rod; 14. Universal wheel; 15. Handle. Detailed implementation manners

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Specific embodiments are given below.

[0027] Please refer to Figures 1-6 , the present utility model provides a plastic powder collection device, including a base 1; an installation groove 2 is opened at the top of the base 1, a motor 3 is fixedly connected to the inner bottom wall of the installation groove 2, the output end of the motor 3 extends out of the installation groove 2 and is fixedly connected to a collection tray 4, a fixed plate 5 is fixedly connected to the top of the base 1, a limiting groove is opened on one side surface of the fixed plate 5, a limiting block is slidably connected in the limiting groove, one end of the limiting block is elastically connected to the inner side wall of the limiting groove through a first spring 6, a collector is installed on one side surface of the fixed plate 5 close to the collection tray 4, a placement groove is opened at the top of the collection tray 4, and a collection box 7 is arranged in the placement groove;

[0028] A collection mechanism 8 is provided on the collection box 7. The collection mechanism 8 includes a transmission block 81 slidably connected inside the collection box 7. The bottom end of the transmission block 81 is elastically connected to the inner bottom wall of the collection box 7 through a second spring 82. A through groove 83 is formed on one side surface of the collection box 7 close to the fixed plate 5. One end of the limiting block away from the first spring 6 passes through the through groove 83 and extends into the collection box 7. A reset groove is formed on one side surface of the transmission block 81 close to the card slot. A reset block 84 is slidably connected inside the reset groove. One end of the reset block 84 is elastically connected to the inner side wall of the reset groove through a third spring 85. During operation, a blower is installed inside the collector to assist in sucking the powder and waste into the collector. Through the setting of the collection mechanism 8, it is convenient to automatically replace the new collection box 7 after collecting a certain amount of powder and plastic waste, and there is no need to stop the machine during the replacement process, ensuring the processing and collection efficiency of plastics. That is, the input end of the collector is docked with the collection place of the waste and powder through a hose and introduced into the collection box 7 below it. Along with the injection of the powder and waste, the transmission block 81 is gradually pressed and moves downward synchronously until the transmission block 81 moves to a specified position, that is, the reset groove is aligned with the card slot. At this time, the collection box 7 has collected approximately a certain amount of powder or waste. During this process, the transmission block 81 presses the limiting block and makes the end located inside the collection box 7 move out, and cooperates with the reset block 84 and the third spring 85 to completely push out one end of the limiting block from the collection box 7, releasing the rotational limit on the collection box 7 and the collection tray 4. The motor 3 continues to operate, and then the motor 3 drives the collection tray 4 and the collection box 7 to rotate, and makes the new collection box 7 on it move below the collector. At this time, under the pressure of the first spring 6, one end of the limiting block passes through the through groove 83 and is inserted into the new collection box 7 to limit the rotation of the collection box 7 and the collection tray 4. The above steps can be repeated to collect the powder and waste. During this process, there is no need to stop the machine, and the bottom end of the collector is in close contact with the top end of the collection tray 4, so that there will be no or reduced leakage of plastic powder during the replacement of the collection box 7, ensuring the collection environment.

[0029] Further, as Figure 4 and Figure 5As shown, a positioning groove is formed in the inner bottom wall of the placement groove. A plugging block 9 is slidably connected in the positioning groove. A first magnetic block 10 is fixedly connected to the bottom end of the plugging block 9. A second magnetic block 11 is fixedly connected to the top of the base 1. The opposite side surfaces of the first magnetic block 10 and the second magnetic block 11 are set to be of the same level. A plugging groove is formed in the bottom of the collection box 7. The top end of the plugging block 9 extends out of the positioning groove and is inserted into the plugging groove. During operation, through the settings of the plugging block 9, the first magnetic block 10 and the second magnetic block 11, under the action of the repulsive force between the same-level magnetic blocks, the plugging block 9 can be pushed up, that is, during the process of the collection box 7 not being loaded with powder and being loaded with powder, the movement of the collection box 7 is limited, preventing it from being thrown out along with the rotation of the collection tray 4, which affects the collection of powder and waste. There are six groups of collection boxes 7, and four groups of second magnetic blocks 11 are provided. That is, along with the rotation of the collection tray 4, the collection box 7 loaded with plastic powder moves to a position without the second magnetic block 11. At this time, the acting force pushing up the plugging block 9 disappears, and the plugging block 9 naturally drops, releasing the displacement limit of the collection box 7, and then the collection box 7 full of powder can be pulled out.

[0030] Further, as Figure 4 and Figure 5 shown, an auxiliary hemisphere 12 is fixedly connected to the top of the base 1. A wear-resistant layer is provided on the outer wall of the auxiliary hemisphere 12. During operation, through the setting of the auxiliary hemisphere 12, it can facilitate the auxiliary support and positioning of the rotation of the collection tray 4, reduce the pressure on the motor 3, and prevent the deformation of its output shaft.

[0031] Further, as Figure 1 and Figure 4 shown, a guide rod 13 is fixedly connected to the inner bottom wall of the collection box 7. The top end of the guide rod 13 penetrates through the transmission block 81. During operation, through the setting of the guide rod 13, it can guide the movement of the transmission block 81, preventing the transmission block 81 from shifting during the downward movement and causing powder leakage.

[0032] Further, as Figure 1 and Figure 4 shown, a moving groove is formed in the bottom of the base 1. A universal wheel 14 is movably installed on the inner top wall of the moving groove. A brake pad is provided in the universal wheel 14. During operation, through the settings of the universal wheel 14 and the brake pad, it can facilitate the movement and positioning of the device.

[0033] Further, as Figure 1 and Figure 4 shown, a handle 15 is fixedly connected to one side surface of the collection box 7. An anti-slip pattern is provided on the outer wall of the handle 15. During operation, through the setting of the handle 15, it can facilitate the movement of the collection box 7 by holding the handle 15.

[0034] Further, as Figure 1 and Figure 4As shown, a sealing gasket is provided on the outer wall of the transmission block 81, and a sealing gasket is provided on the outer wall of the reset block 84. During operation, the sealing performance is improved by providing a sealing gasket on the outer wall of the transmission block 81 and a sealing gasket on the outer wall of the reset block 84.

[0035] Working principle: The input end of the collector is docked with the collection point of waste materials and powder through a hose and is introduced into the collection box 7 below it via the collector. Along with the injection of powder and waste materials, the transmission block 81 is gradually pressed and moves downward synchronously until the transmission block 81 moves down to a specified position, that is, the reset groove is aligned with the card slot. At this time, the collection box 7 has collected approximately a certain amount of powder or waste materials. During this process, the transmission block 81 presses on the limit block and makes the end located inside the collection box 7 move out, and cooperates with the reset block 84 and the third spring 85 to completely push out one end of the limit block from the collection box 7, releasing the rotational limit on the collection box 7 and the collection tray 4. The motor 3 continues to operate, and then the motor 3 drives the collection tray 4 and the collection box 7 to rotate, and makes the new collection box 7 on it move below the collector. At this time, under the pressure of the first spring 6, one end of the limit block passes through the through groove 83 and is inserted into the new collection box 7 to limit the rotation of the collection box 7 and the collection tray 4. The above steps can be repeated for the collection of powder and waste materials. During this process, there is no need to stop the machine, and the bottom end of the collector fits and abuts against the top end of the collection tray 4, so that there will be no or reduced leakage of plastic powder during the replacement of the collection box 7, ensuring the collection environment.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A plastic powder collection device, characterized in that: It includes a base (1); an installation groove (2) is formed in the top of the base (1), a motor (3) is fixedly connected to the inner bottom wall of the installation groove (2), the output end of the motor (3) extends out of the installation groove (2) and is fixedly connected to a collection tray (4), a fixed plate (5) is fixedly connected to the top of the base (1), a limit groove is formed in one side surface of the fixed plate (5), a limit block is slidably connected in the limit groove, one end of the limit block is elastically connected to the inner side wall of the limit groove through a first spring (6), a collector is installed on the side surface of the fixed plate (5) close to the collection tray (4), a placement groove is formed in the top of the collection tray (4), and a collection box (7) is arranged in the placement groove; A collection mechanism (8) is arranged on the collection box (7), the collection mechanism (8) includes a transmission block (81) slidably connected in the collection box (7), the bottom end of the transmission block (81) is elastically connected to the inner bottom wall of the collection box (7) through a second spring (82), a through groove (83) is formed in the side surface of the collection box (7) close to the fixed plate (5), one end of the limit block away from the first spring (6) passes through the through groove (83) and extends into the collection box (7), a reset groove is formed in the side surface of the transmission block (81) close to the clamping groove, a reset block (84) is slidably connected in the reset groove, and one end of the reset block (84) is elastically connected to the inner side wall of the reset groove through a third spring (85).

2. The plastic powder collection device according to claim 1, characterized in that: A positioning groove is formed in the inner bottom wall of the placement groove, a plug-in block (9) is slidably connected in the positioning groove, a first magnet (10) is fixedly connected to the bottom end of the plug-in block (9), a second magnet (11) is fixedly connected to the top of the base (1), the opposite side surfaces of the first magnet (10) and the second magnet (11) are of the same level, a plug-in slot is formed in the bottom of the collection box (7), and the top end of the plug-in block (9) extends out of the positioning groove and is inserted into the plug-in slot.

3. The plastic powder collection device according to claim 2, characterized in that: An auxiliary hemisphere (12) is fixedly connected to the top of the base (1), and a wear-resistant layer is arranged on the outer wall of the auxiliary hemisphere (12).

4. The plastic powder collection device according to claim 3, characterized in that: A guide rod (13) is fixedly connected to the inner bottom wall of the collection box (7), and the top end of the guide rod (13) penetrates through the transmission block (81).

5. The plastic powder collection device according to claim 4, characterized in that: A moving groove is formed in the bottom of the base (1), a universal wheel (14) is movably installed on the inner top wall of the moving groove, and a brake pad is arranged in the universal wheel (14).

6. The plastic powder collection device according to claim 5, wherein: A handle (15) is fixedly connected to one side surface of the collection box (7), and an anti-slip pattern is arranged on the outer wall of the handle (15).

7. The plastic powder collection device according to claim 6, characterized in that: Sealing gaskets are arranged on the outer walls of the transmission block (81) and the reset block (84).

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