Resin production raw material pretreatment device

Abstract

The utility model relates to the field of resin production, in particular to a resin production raw material pretreatment device. The utility model provides a resin production raw material pretreatment device which can conveniently clean and discharge impurities, is simple to operate, saves manpower and improves the convenience of using the device. A resin production raw material pretreatment device comprises a feeding nozzle, a barrel shell and the like, and the feeding nozzle is connected to the upper side of the middle of the barrel shell. The pull rod is pulled downwards to drive the eccentric wheel to rotate, so that the fixing frame moves upwards, the filtering barrel is driven to move upwards, the guide pipe does not make contact with the tray any more, then impurities in the filtering barrel are thrown out through rotation of the tray, the impurities are scraped off through the cleaning rod, and the purposes that the impurities can be conveniently cleaned and discharged are achieved; the operation is simple, the manpower is saved, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of resin production, in particular to a pretreatment device for resin production raw materials. Background Art

[0002] The pretreatment of resin production raw materials is a key step, aiming to ensure the quality of raw materials, optimize reaction conditions, and improve the performance and stability of resin products. Impurities in the raw materials may affect the reaction activity, color, transparency and physical properties of the final product, so it is necessary to pretreat the resin raw materials.

[0003] In the existing pretreatment of resin production raw materials, the resin raw materials are usually poured into a filtering barrel, and the resin raw materials are filtered by rotating the filtering barrel. However, the filtering barrel is usually installed inside the processing barrel. When it is necessary to process the impurities in the filtering barrel, the filtering barrel needs to be taken out for cleaning, which is rather troublesome, labor-consuming and inconvenient.

[0004] Therefore, it is necessary to design a pretreatment device for resin production raw materials that can facilitate the cleaning and discharging of impurities, has simple operation, saves labor, and improves the convenience of using this device. Summary of the Utility Model

[0005] In order to overcome the disadvantages that in the existing pretreatment of resin production raw materials, the filtering barrel is usually installed inside the processing barrel, and when it is necessary to process the impurities in the filtering barrel, the filtering barrel needs to be taken out for cleaning, which is rather troublesome and labor-consuming, the utility model provides a pretreatment device for resin production raw materials that can facilitate the cleaning and discharging of impurities, has simple operation, saves labor, and improves the convenience of using this device.

[0006] The technical solution is as follows: A pretreatment device for resin production raw materials, comprising a feed nozzle, a barrel shell, a filtering barrel, a motor, a guiding pipe, a tray, a cleaning mechanism and a moving mechanism. The upper side of the middle part of the barrel shell is connected with the feed nozzle, the lower side inside the barrel shell is connected with the motor, the output shaft of the motor is connected with the tray, a plurality of guiding pipes are clamped on the tray, the filtering barrel is connected between the guiding pipes, a cleaning mechanism is arranged between the barrel shell and the output shaft of the motor, and a moving mechanism is arranged between the barrel shell and the filtering barrel.

[0007] Preferably, the feed nozzle is funnel-shaped.

[0008] Preferably, a discharge nozzle is arranged on the right side of the lower part of the barrel shell.

[0009] Preferably, the cleaning mechanism includes a first gear, a double-tooth component, a cleaning rod, and a second gear. A first gear is connected to the motor output shaft and is located below the tray. A double-tooth component is rotatably provided at the lower right part of the cylinder shell. The middle lower part of the cylinder shell is rotatably connected to the cleaning rod, which contacts the inner side of the cylinder shell. The motor output shaft passes through the cleaning rod, and a second gear is connected to the lower part of the cleaning rod.

[0010] Preferably, the double-tooth component includes a rotating shaft, a small gear, and a large gear. The lower right part of the cylinder shell is rotatably connected to the rotating shaft. The upper part of the rotating shaft is connected to the small gear, which meshes with the second gear. The upper part of the rotating shaft is connected to the large gear, which is located below the small gear and meshes with the first gear.

[0011] Preferably, a moving mechanism is further included. The moving mechanism includes an eccentric wheel, a pull rod, and a fixed frame. The upper right part of the cylinder shell is slidably connected to the fixed frame, which is connected to the filter barrel. The upper part of the fixed frame is rotatably connected to the eccentric wheel, and a pull rod is connected to the upper side of the eccentric wheel.

[0012] The beneficial effects of the present utility model are as follows: 1. By pulling the pull rod downward, the eccentric wheel is driven to rotate, causing the fixed frame to move upward, driving the filter barrel to move upward, so that the guide pipe no longer contacts the tray. Then, by rotating the tray, the impurities in the filter barrel are thrown out, and the impurities are scraped off by the cleaning rod, achieving the effect of being able to conveniently clean and discharge the impurities, with simple operation, labor saving, and improved convenience in using the device.

[0013] 2. By driving the first gear to rotate, the large gear meshes and moves with the first gear, driving the rotating shaft to rotate, causing the small gear to rotate, and the small gear meshes and moves with the second gear, driving the cleaning rod to rotate slowly, so that the resin raw material falls on the cylinder shell, achieving the effect of being able to slowly scrape off the resin raw material on the inner wall of the cylinder shell and preventing the resin raw material from sticking to the inner wall of the cylinder shell. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structure diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structure sectional view of the present utility model.

[0016] Figure 3 It is a three-dimensional structure diagram of the cleaning mechanism of the present utility model.

[0017] Figure 4 It is a three-dimensional structure diagram of the moving mechanism of the present utility model.

[0018] Description of reference numerals: 1 - feed nozzle, 2 - cylinder shell, 3 - filter barrel, 4 - motor, 5 - guide tube, 6 - tray, 7 - cleaning mechanism, 71 - first gear, 72 - double-tooth component, 73 - cleaning rod, 74 - second gear, 8 - moving mechanism, 81 - eccentric wheel, 82 - pull rod, 83 - fixed bracket. Detailed implementation manners

[0019] The present utility model will be further described below in conjunction with the accompanying drawings and detailed implementation manners.

[0020] A pretreatment device for resin production raw materials, as Figure 1 and Figure 2 shown, includes a feed nozzle 1, a cylinder shell 2, a filter barrel 3, a motor 4, a guide tube 5, a tray 6, a cleaning mechanism 7 and a moving mechanism 8. The upper side of the middle part of the cylinder shell 2 is connected with a feed nozzle 1. The feed nozzle 1 is funnel-shaped, facilitating the feeding of materials. The lower right side of the cylinder shell 2 is provided with a discharge nozzle for facilitating the discharge of materials. The lower side inside the cylinder shell 2 is connected with a motor 4. A tray 6 is connected to the output shaft of the motor 4. Six guide tubes 5 are clamped on the tray 6. A filter barrel 3 is connected between the guide tubes 5. A cleaning mechanism 7 capable of slowly scraping the resin raw materials on the inner wall of the cylinder shell 2 is provided between the cylinder shell 2 and the output shaft of the motor 4. A moving mechanism 8 capable of facilitating the cleaning and discharging of impurities is provided between the cylinder shell 2 and the filter barrel 3.

[0021] As Figure 2 and Figure 3 shown, the cleaning mechanism 7 includes a first gear 71, a double-tooth component 72, a cleaning rod 73 and a second gear 74. The first gear 71 is connected to the output shaft of the motor 4. The first gear 71 is located below the tray 6. A double-tooth component 72 is rotatably provided at the lower right part of the cylinder shell 2. A cleaning rod 73 is rotatably connected to the middle lower part of the cylinder shell 2. The cleaning rod 73 is in contact with the inner side of the cylinder shell 2. The output shaft of the motor 4 passes through the cleaning rod 73. The second gear 74 is connected to the lower part of the cleaning rod 73.

[0022] As Figure 3 shown, the double-tooth component 72 includes a rotating shaft, a small gear and a large gear. The rotating shaft is rotatably connected to the lower right part of the cylinder shell 2. The upper part of the rotating shaft is connected with a small gear. The small gear meshes with the second gear 74. The upper part of the rotating shaft is connected with a large gear. The large gear is located below the small gear. The large gear meshes with the first gear 71.

[0023] As Figure 1 and Figure 4 shown, it further includes a moving mechanism 8. The moving mechanism 8 includes an eccentric wheel 81, a pull rod 82 and a fixed bracket 83. The fixed bracket 83 is slidably connected to the upper right part of the cylinder shell 2. The fixed bracket 83 is connected to the filter barrel 3. The eccentric wheel 81 is rotatably connected to the upper part of the fixed bracket 83. The pull rod 82 is connected to the upper side of the eccentric wheel 81.

[0024] When using this device, first place the cylinder shell 2 in the resin production area, and then pour the resin raw material into the filter barrel 3 through the feeding nozzle 1. The feeding nozzle 1 is funnel-shaped, which is convenient for discharging materials, so that the resin raw material falls into the filter barrel 3. Then start the motor 4 to drive the tray 6 to rotate, so that the filter barrel 3 rotates, and the resin raw material is thrown out of the filter barrel 3 into the cylinder shell 2, and the impurities stay on the tray 6. When the motor 4 starts, it drives the first gear 71 to rotate. The large gear meshes with the first gear 71 to drive the rotating shaft to rotate, so that the small gear rotates, and the small gear meshes with the second gear 74 to drive the cleaning rod 73 to rotate slowly, so that the resin raw material falls on the cylinder shell 2, and then discharges through the discharge nozzle, so that the resin raw material on the inner wall of the cylinder shell 2 can be slowly scraped off, avoiding the resin raw material sticking to the inner wall of the cylinder shell 2. After the resin raw material pretreatment is completed, pull the pull rod 82 downward to drive the eccentric wheel 81 to rotate, so that the fixing frame 83 moves upward, driving the filter barrel 3 to move upward, so that the guide pipe 5 no longer contacts the tray 6. Then, through the rotation of the tray 6, the impurities in the filter barrel 3 are thrown out, and then the impurities are scraped off by the cleaning rod 73, so that the impurities are discharged through the discharge nozzle, so that it is convenient to clean and discharge the impurities, with simple operation, labor saving, and improving the convenience of using this device.

[0025] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A resin production raw material pretreatment device, characterized in that: The invention comprises a feed nozzle (1), a cylinder shell (2), a filter barrel (3), a motor (4), a guide tube (5), a tray (6), a cleaning mechanism (7) and a moving mechanism (8); the feed nozzle (1) is connected to the upper middle side of the cylinder shell (2); the motor (4) is connected to the lower inner side of the cylinder shell (2); the tray (6) is connected to the output shaft of the motor (4); a plurality of guide tubes (5) are clamped on the tray (6); the filter barrel (3) is connected between the guide tubes (5); a cleaning mechanism (7) capable of slowly scraping off the resin raw material on the inner wall of the cylinder shell (2) is provided between the cylinder shell (2) and the output shaft of the motor (4); and a moving mechanism (8) capable of conveniently cleaning and discharging impurities is provided between the cylinder shell (2) and the filter barrel (3).

2. A resin production raw material pretreatment device according to claim 1, characterized in that: The feed nozzle (1) is funnel-shaped.

3. A resin production raw material pretreatment device according to claim 2, characterized in that: A discharge nozzle is arranged on the right side of the lower part of the cylinder shell (2).

4. A resin production raw material pretreatment device according to claim 3, characterized in that: The cleaning mechanism (7) comprises a first gear (71), a double-tooth component (72), a cleaning rod (73) and a second gear (74); the output shaft of the motor (4) is connected to the first gear (71); the first gear (71) is located at the lower side of the tray (6); the right lower part of the cylinder shell (2) is rotatably provided with the double-tooth component (72); the middle lower part of the cylinder shell (2) is rotatably connected to the cleaning rod (73); the cleaning rod (73) contacts the inner side of the cylinder shell (2); the output shaft of the motor (4) passes through the cleaning rod (73); the lower part of the cleaning rod (73) is connected to the second gear (74).

5. A resin production raw material pretreatment device according to claim 4, characterized in that: The double-tooth assembly (72) comprises a rotating shaft, a small gear and a large gear. The lower right part of the cylinder shell (2) is rotatably connected to the rotating shaft. The upper part of the rotating shaft is connected to the small gear. The small gear meshes with the second gear (74). The upper part of the rotating shaft is connected to the large gear. The large gear is located below the small gear. The large gear meshes with the first gear (71).

6. A resin production raw material pretreatment device according to claim 5, characterized in that: The invention also comprises a moving mechanism (8), wherein the moving mechanism (8) comprises an eccentric wheel (81), a pull rod (82) and a fixed frame (83); the fixed frame (83) is slidably connected to the upper right part of the cylinder shell (2); the fixed frame (83) is connected to the filter barrel (3); the upper part of the fixed frame (83) is rotatably connected to the eccentric wheel (81); and the upper side of the eccentric wheel (81) is connected to the pull rod (82).

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