A feeding device for producing plastic additive masterbatch

Abstract

The utility model discloses a feeding device for the production of plastic additive masterbatch, including a box, a belt, a dehumidification component and a driving component; an L-shaped bracket is installed below the inner left wall of the box, a feeding pipe is installed on the upper surface of the L-shaped bracket, a first rotating shaft is rotatably installed on the L-shaped bracket, an auger blade is installed on the first rotating shaft, a discharge pipe is installed on the upper left side of the feeding pipe, the outer end of the discharge pipe is passed through the box, the outer end of the discharge pipe is located outside the box, and a connecting box is installed below the right side of the feeding pipe. Compared with the prior art, the utility model can not only screen the raw materials through the reciprocating screening box, but also transport the raw materials to the discharge pipe through the auger blades to facilitate the next step, wherein the screened raw materials are dehumidified by the dehumidification component to effectively prevent the raw materials from becoming damp and moldy.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic additive masterbatch production, in particular to a feeding device for plastic additive masterbatch production. Background Art

[0002] Plastic additive masterbatch is a concentrate made by loading an abnormal amount of plastic additives into resin. It is in granular form. When adding plastic masterbatch to the plastic production box, a feeding device is often required.

[0003] The existing plastic masterbatch processing is mostly carried out by manual feeding, lacking screening components, which easily leads to uneven quality of subsequent processed products, and usually there is no dehumidification component to dehumidify it, which easily causes the raw materials to mold. For this reason, we propose a feeding device for the production of plastic additive masterbatch. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a feeding device for the production of plastic additive masterbatch, wherein the raw materials are fed into the screening box in the box through the feeding port above the box, and then the first rotating shaft is driven to rotate through the driving component, the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second rotating shaft to rotate, the second rotating shaft drives the second pulley to rotate, the second pulley drives the first pulley to rotate under the action of the belt, and the first pulley drives the third rotating shaft to rotate The rotation of the third shaft drives the circular plate to rotate, the rotation of the circular plate drives the cylinder to move, the movement of the cylinder drives the screen box to reciprocate under the limiting action of the groove, and the screen box improves the reciprocating motion effect under the action of the compression spring and the limiting column. The screened raw materials are dehumidified by the dehumidification component, which effectively prevents the raw materials from getting damp and moldy. The dehumidified raw materials flow into the feeding pipe through the first guide groove, and the rotation of the first shaft also drives the auger blades to rotate. The raw materials are transported to the discharge pipe through the auger blades for the next step of the process, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for the production of plastic additive masterbatch, comprising a box, a belt, a dehumidification component and a driving component;

[0006] The transmission gear of the present invention is connected with the transmission gear of the present invention to the transmission gear of the present invention, and the transmission gear of the present invention is connected with the transmission gear of the present invention to the transmission gear of the present invention. The transmission gear of the present invention is a gear which is connected with the drive gear of the first gear and the gear is connected with the gear of the second gear to the gear of the first gear, and the gear is connected with the gear of the second gear to the gear of the second gear through the upper and lower ends of the gear.

[0007] Furthermore, the dehumidification assembly includes a connecting bracket installed on the top surface of the interior of the box, a second inclined plate is installed at the lower end of the connecting bracket, the right end of the second inclined plate is connected to the right side of the box, the second inclined plate is higher on the left and lower on the right, a second guide groove is opened on the second inclined plate, the right bottom wall of the second guide groove is connected and installed with a feed port, an air uniformity plate and an electric heating plate are installed inside the feed port, the air uniformity plate is located on the left side of the electric heating plate, a plurality of mounting tubes are evenly installed on the right side of the box, a wind collecting box is installed on the right end of the plurality of mounting tubes, an induced draft fan is installed at the lower end air inlet of the wind collecting box, an induced draft duct is installed at the air inlet of the induced draft fan, and the left side of the induced draft fan is connected to the outer surface of the box. The induced draft fan is controlled to work by an external controller, and the induced draft fan sends the wind to the feed port through the induced draft duct, the wind collecting box and the mounting tube, the electric heating plate heats the wind, and then the hot air from the air uniformity plate is used to dehumidify the raw materials to effectively prevent the raw materials from becoming damp and moldy.

[0008] Furthermore, the driving assembly includes a motor bracket installed on the bottom surface of the box body, a motor is installed on the motor bracket, the output shaft of the motor is connected to the lower end of the first rotating shaft through a coupling, and the input end of the motor is electrically connected to the output end of the external controller. The motor is controlled by the external controller, and the motor drives the first rotating shaft to rotate, thereby completing the rotation of the first rotating shaft by electric power.

[0009] Furthermore, it also includes a handle and an adjustment plate, wherein the adjustment plate is slidably mounted on the side of the connecting box, and the handle is mounted on the outer end of the adjustment plate. The adjustment plate can be driven to move by moving the handle, so that the opening size of the connecting box can be adjusted according to the position of the adjustment plate, so as to adjust the feeding rate of the raw materials.

[0010] Compared with the prior art, the utility model has the following beneficial effects: when the feeding device for producing masterbatch of plastic additives is used, the raw materials are put into the screening box in the box through the feeding port on the top of the box, and then the first rotating shaft is driven to rotate through the operation of the driving component, the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second rotating shaft to rotate, the second rotating shaft drives the second pulley to rotate, the second pulley drives the first pulley to rotate under the action of the belt, the first pulley drives the third rotating shaft to rotate, the third rotating shaft drives the circular plate to rotate, the circular plate drives the cylindrical movement, the cylindrical movement drives the screening box to reciprocate under the limiting action of the groove, the screening box improves the reciprocating motion effect under the action of the compression spring and the limiting column, the screened raw materials are dehumidified by the dehumidification component, effectively preventing the raw materials from being damp and moldy, the dehumidified raw materials flow into the feeding pipe through the first guide groove, the rotation of the first rotating shaft also drives the auger blades to rotate, and the raw materials are transported to the discharge pipe through the auger blades for the next step. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0013] In the figure: 1 box body, 2 feeding pipe, 3 first rotating shaft, 4 auger blade, 5 first bevel gear, 6 motor bracket, 7 motor, 8 second bevel gear, 9 handle, 10 second rotating shaft, 11 first inclined plate, 12 screening box, 13 compression spring, 14 limit column, 15 electric heating plate, 16 mounting pipe, 17 cylinder, 18 round plate, 19 first pulley, 20 air collecting box, 21 air uniforming plate, 22 belt, 23 second pulley, 24 discharging pipe, 25 feeding port, 26 connecting box, 27 adjusting plate, 28 L-shaped bracket, 29 connecting bracket, 30 groove, 31 mounting bracket, 32 second inclined plate, 33 sieve hole, 34 induced draft fan. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-2 , This embodiment provides a technical solution: a feeding device for the production of plastic additive masterbatch, comprising a box 1, a belt 22, a dehumidification component and a driving component;

[0016] An L-shaped bracket 28 is installed at the lower part of the inner left wall of the box body 1, and a feeding pipe 2 is installed on the upper surface of the L-shaped bracket 28. A first rotating shaft 3 is rotatably installed on the L-shaped bracket 28, and a screw blade 4 is installed on the first rotating shaft 3. A discharge pipe 24 is installed on the upper left side of the feeding pipe 2, and the outer end of the discharge pipe 24 is passed through the box body 1. The outer end of the discharge pipe 24 is located outside the box body 1. A connecting box 26 is installed at the lower right side of the feeding pipe 2, and a first oblique connecting box 26 is installed on the right end. The first bevel gear 5 is installed below the first rotating shaft 3, and the second rotating shaft 10 is rotatably installed at the lower right side of the box body 1. The second bevel gear 8 is installed at the left end of the second rotating shaft 10. The first bevel gear 5 and the second bevel gear 8 are meshed and connected. A driving assembly is installed on the inner bottom surface of the box body 1, and the driving assembly is connected to the lower end of the first rotating shaft 3. A second pulley 23 is installed on the right end of the second rotating shaft 10. A third rotating shaft is rotatably installed on the upper right side of the box body 1, and a first pulley 19 is installed on the right end of the third rotating shaft. The first pulley 19 and the second pulley 23 are connected through a belt 22 transmission. A circular plate 18 is installed on the left end of the third rotating shaft, and a cylinder 17 is installed at the eccentric circle of the left side of the circular plate 18. Two mounting brackets 31 are symmetrically installed on the inner top surface of the box body 1. The mounting bracket A compression spring 13 and a limiting column 14 are installed on the upper surface of the lower end of 31, and the limiting column 14 is located inside the compression spring 13. A screening box 12 is installed on the upper ends of the two compression springs 13. A plurality of screening holes 33 are evenly arranged on the bottom surface of the screening box 12. Through holes are arranged on both sides of the screening box 12, and the limiting column 14 slides through the corresponding through holes. A groove 30 is arranged on the right side of the screening box 12, and the cylinder 17 is located in the groove 30. A dehumidification component is installed in the middle of the box body 1.

[0017] When in use, the raw material is put into the screening box 12 in the box body 1 through the feeding port on the top of the box body 1, and then the first rotating shaft 3 is driven to rotate through the driving component, the first rotating shaft 3 rotates to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the second rotating shaft 10 to rotate, the second rotating shaft 10 rotates to drive the second pulley 23 to rotate, the second pulley 23 rotates to drive the first pulley 19 to rotate under the action of the belt 22, the first pulley 19 rotates to drive the third rotating shaft to rotate, the third rotating shaft rotates to drive The circular plate 18 rotates, and the rotation of the circular plate 18 drives the cylinder 17 to move. The movement of the cylinder 17 drives the screening box 12 to reciprocate under the limiting action of the groove 30. The screening box 12 improves the reciprocating motion effect under the action of the clamping spring 13 and the limiting column 14. The screened raw materials are dehumidified by the dehumidification component to effectively prevent the raw materials from being damp and moldy. The dehumidified raw materials flow into the feeding pipe 2 through the first guide groove, and the rotation of the first rotating shaft 3 also drives the auger blade 4 to rotate. The raw materials are transported to the discharge pipe 24 through the auger blade 4 to facilitate the next step.

[0018] The dehumidification assembly includes a connecting bracket 29 installed on the top surface of the interior of the box body 1, and a second inclined plate 32 is installed at the lower end of the connecting bracket 29. The right end of the second inclined plate 32 is connected to the right side of the box body 1. The second inclined plate 32 is higher on the left and lower on the right. A second guide groove is opened on the second inclined plate 32. The right bottom wall of the second guide groove is connected and installed with a discharge port 25. An air uniforming plate 21 and an electric heating plate 15 are installed inside the discharge port 25. The air uniforming plate 21 is located on the left side of the electric heating plate 15. A plurality of mounting tubes 16 are evenly installed on the right side of the box body 1. An air collecting box 20 is commonly installed on the right ends of the plurality of mounting tubes 16. An induced draft fan 34 is installed at the lower end air inlet of the air collecting box 20. An induced draft duct is installed at the air inlet of the induced draft fan 34, and the left side of the induced draft fan 34 is connected to the outer surface of the box body 1. The induced draft fan 34 is controlled by an external controller to deliver wind to the discharge port 25 through the induced draft duct, the air collecting box 20 and the mounting pipe 16. The electric heating plate 15 heats the wind, and then the hot air from the air uniforming plate 21 dehumidifies the raw materials to effectively prevent the raw materials from becoming damp and moldy.

[0019] The driving assembly includes a motor bracket 6 installed on the bottom surface of the box body 1, and a motor 7 is installed on the motor bracket 6. The output shaft of the motor 7 is connected to the lower end of the first rotating shaft 3 through a coupling, and the input end of the motor 7 is electrically connected to the output end of the external controller. The motor 7 is controlled by the external controller to drive the first rotating shaft 3 to rotate, thereby completing the rotation of the first rotating shaft 3 by electric power.

[0020] It also includes a handle 9 and an adjustment plate 27. The adjustment plate 27 is slidably mounted on the side of the communication box 26, and the handle 9 is mounted on the outer end of the adjustment plate 27. The adjustment plate 27 can be driven to move by moving the handle 9, so that the opening size of the communication box 26 can be adjusted according to the position of the adjustment plate 27, so as to adjust the feeding rate of the raw materials.

[0021] The working principle of a feeding device for producing masterbatch of plastic additives provided by the utility model is as follows: raw materials are fed into a screening box 12 in the box body 1 through a feeding port above the box body 1, and then the first rotating shaft 3 is driven to rotate through the driving component, the first rotating shaft 3 rotates to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the second rotating shaft 10 to rotate, the second rotating shaft 10 rotates to drive the second pulley 23 to rotate, the second pulley 23 rotates to drive the first pulley 19 to rotate under the action of the belt 22, and the first pulley 19 rotates to drive the third The rotating shaft rotates, and the third rotating shaft rotates to drive the circular plate 18 to rotate. The rotation of the circular plate 18 drives the cylinder 17 to move. The movement of the cylinder 17 drives the screening box 12 to reciprocate under the limiting effect of the groove 30. The screening box 12 improves the reciprocating effect under the action of the compression spring 13 and the limiting column 14. The screened raw materials are dehumidified by the dehumidification component to effectively prevent the raw materials from getting damp and moldy. The dehumidified raw materials flow into the feeding pipe 2 through the first guide groove, and the rotation of the first rotating shaft 3 also drives the auger blade 4 to rotate. The raw materials are transported to the discharge pipe 24 through the auger blade 4 for the next step. The induced draft fan 34 is controlled by an external controller to work. The induced draft fan 34 works to send the wind through the induced draft pipe, the air collecting box 20 and the mounting pipe 16 to the discharge port 25. The electric heating plate 15 heats the wind, and then the hot air from the wind uniforming plate 21 dehumidifies the raw materials to effectively prevent the raw materials from getting damp and moldy. The motor 7 is controlled by an external controller to drive the first rotating shaft 3 to rotate, thereby electrically rotating the first rotating shaft 3. The adjusting plate 27 can be driven to move by moving the handle 9, so that the opening size of the connecting box 26 can be adjusted according to the position of the adjusting plate 27, so as to adjust the feeding rate of the raw material.

[0022] It is worth noting that in this embodiment, the core chip of the external controller is an STC single-chip microcomputer, specifically, the model is STC15W204S, the motor 7, the induced draft fan 34 and the electric heating plate 15 can be freely configured according to the actual application scenario, and the motor 7 can be a JE series single-phase servo motor produced by Beijing Mitsubishi Electric (China) Co., Ltd. The external controller controls the motor 7, the induced draft fan 34 and the electric heating plate 15 to work using methods commonly used in the prior art.

[0023] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feeding device for the production of plastic additive masterbatch, characterized in that: It comprises a housing (1), a belt (22), a dehumidification component and a driving component; An L-shaped bracket (28) is installed at the lower part of the inner left side wall of the box body (1), a feeding pipe (2) is installed on the upper surface of the L-shaped bracket (28), a first rotating shaft (3) is rotatably installed on the L-shaped bracket (28), an auger blade (4) is installed on the first rotating shaft (3), a discharge pipe (24) is installed in communication with the upper left side surface of the feeding pipe (2), the outer end of the discharge pipe (24) is passed through the box body (1), the outer end of the discharge pipe (24) is located outside the box body (1), a connecting box (26) is installed in communication with the lower right side of the feeding pipe (2), the right end of the connecting box (26) is installed A first inclined plate (11) is installed, the first inclined plate (11) is lower on the left and higher on the right, and the right end of the first inclined plate (11) is connected to the right side wall of the inner part of the box body (1), the first inclined plate (11) is provided with a first guide groove, the first guide groove is connected to the connecting box (26), a first bevel gear (5) is installed below the first rotating shaft (3), a second rotating shaft (10) is rotatably installed at the lower right side of the box body (1), a second bevel gear (8) is installed at the left end of the second rotating shaft (10), the first bevel gear (5) and the second bevel gear (8) are meshed and connected, and a driving gear (5) is installed on the inner bottom surface of the box body (1) The drive assembly is connected to the lower end of the first rotating shaft (3), the right end of the second rotating shaft (10) is equipped with a second pulley (23), a third rotating shaft is rotatably installed on the upper right side of the housing (1), the right end of the third rotating shaft is equipped with a first pulley (19), the first pulley (19) and the second pulley (23) are connected through a belt (22) transmission, a circular plate (18) is installed on the left end of the third rotating shaft, a cylinder (17) is installed at the eccentric circle of the left side of the circular plate (18), and two mounting brackets (31) are symmetrically installed on the inner top surface of the housing (1), the mounting brackets A compression spring (13) and a limiting column (14) are installed on the upper surface of the lower end of the frame (31), the limiting column (14) is located inside the compression spring (13), and a screening box (12) is installed on the upper ends of the two compression springs (13). The bottom surface of the screening box (12) is evenly provided with a plurality of screening holes (33), and through holes are provided on both sides of the screening box (12). The limiting column (14) is slidably inserted into the corresponding through holes. A groove (30) is provided on the right side of the screening box (12), and the cylinder (17) is located in the groove (30). A dehumidification component is installed in the middle of the box body (1).

2. A feeding device for producing plastic additive masterbatch according to claim 1, characterized in that: The dehumidification assembly comprises a connection bracket (29) mounted on the top surface of the interior of the box body (1); a second inclined plate (32) is mounted on the lower end of the connection bracket (29); the right end of the second inclined plate (32) is connected to the right side of the box body (1); the second inclined plate (32) is higher on the left and lower on the right; a second guide groove is formed on the second inclined plate (32); a discharge port (25) is connected to the right bottom wall of the second guide groove; and a uniform air plate (25) is mounted inside the discharge port (25). 21) and an electric heating plate (15), the air uniforming plate (21) being located on the left side of the electric heating plate (15), a plurality of mounting tubes (16) being evenly mounted on the right side of the box body (1), a wind collecting box (20) being commonly mounted at the right ends of the plurality of mounting tubes (16), an induced draft fan (34) being mounted at the air inlet at the lower end of the wind collecting box (20), an induced draft duct being mounted at the air inlet of the induced draft fan (34), and a left side of the induced draft fan (34) being connected to the outer surface of the box body (1).

3. A feeding device for producing plastic additive masterbatch according to claim 1, characterized in that: The drive assembly comprises a motor bracket (6) mounted on the inner bottom surface of the box body (1), a motor (7) being mounted on the motor bracket (6), an output shaft of the motor (7) being connected to the lower end of the first rotating shaft (3) via a coupling, and an input end of the motor (7) being electrically connected to an output end of an external controller.

4. A feeding device for producing plastic additive masterbatch according to claim 1, characterized in that: It also comprises a handle (9) and an adjustment plate (27); the adjustment plate (27) is slidably mounted on the side of the connecting box (26); and the handle (9) is mounted on the outer end of the adjustment plate (27).

Images