Raw material mixing and stirring device for adhesive production

Abstract

The utility model relates to the technical field of adhesive production, and discloses an adhesive production raw material mixing and stirring device which comprises a base, a left support plate, a right support plate, a circular plate, an adhesive mixing barrel, two hollow shafts, a stirring assembly, a driving assembly I, a driving assembly II and a cleaning assembly, the left supporting plate and the right supporting plate are both fixedly installed on the top side of the base, the two hollow shafts are rotatably installed on the left supporting plate and the right supporting plate respectively and are coaxially arranged, the circular plate is rotatably installed in the adhesive mixing barrel in a sealed mode, and the adhesive mixing barrel and the circular plate are rotatably installed on the corresponding hollow shafts respectively. The stirring assembly is arranged on the two hollow shafts and located in the adhesive mixing barrel. The adhesive mixing and stirring device has the advantages and effects of simple structure, convenience in use, high production efficiency, good mixing effect, good cleaning effect, good discharging effect, high practicability and the like, and can be widely applied to mixing and stirring operation of adhesive production raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive production, in particular to a raw material mixing and stirring device used for adhesive production. Background Art

[0002] In the adhesive production process, mixing and stirring of raw materials is a very critical step. The mixing uniformity of raw materials directly affects the quality and performance of the final product.

[0003] Referring to the "A raw material mixing and stirring device for adhesive production" of the existing known application number 20211212223.5, it includes a mixing box, and an opening is set at the top central axis of the mixing box. For the raw material mixing and stirring device for adhesive production, the staff can add solid materials into the interior of the mixing box from the opening at the top of the mixing box, and at the same time add liquid materials into the interior of the mixing box through the liquid inlet pipe. The starting motor can drive the stirring rod to rotate. When the solid material is added to the interior of the mixing box, under the action of the impact force of the material, the inclined plate can drive the lifting ball to move up and down, so that in the process of moving up and down, the inclined plate can have an upward swing effect, thereby enhancing the mixing effect of the device on the materials, and solving the problem that the staff often adds one raw material and then another raw material into the box when adding raw materials, so that the raw materials in the box have layers. The original stirring device can only stir the raw materials horizontally during stirring, and the speed of the raw materials moving vertically is slow, resulting in a long stirring time for the raw materials, insufficient stirring, and poor mixing effect.

[0004] However, the above-mentioned prior art still has at least the following deficiencies in actual use: since the raw materials of the adhesive have a certain viscosity after mixing and stirring, a large amount of material will remain on the inner wall after the material is discharged, which not only causes a waste of resources, but also affects the quality of the products produced next, and does not have a self-cleaning function. In order to solve this problem and further improve production efficiency, we have improved the above-mentioned device and proposed a new type of raw material mixing and stirring device for adhesive production. Utility Model Content

[0005] The utility model aims to provide a raw material mixing and stirring device for adhesive production, which has the advantages of simple structure, convenient use, high production efficiency, good mixing effect, good cleaning effect, good discharging effect and strong practicality.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a mixing and stirring device for raw materials in adhesive production, comprising a base, a left support plate, a right support plate, a circular plate, an adhesive mixing barrel, two hollow shafts, a stirring component, a driving component one, a driving component two and a cleaning component;

[0007] The left support plate and the right support plate are both fixedly mounted on the top side of the base, the two hollow shafts are respectively rotatably mounted on the left support plate and the right support plate and are coaxially arranged, the circular plate is sealingly rotatably mounted in the adhesive mixing barrel, the adhesive mixing barrel and the circular plate are respectively rotatably mounted on the corresponding hollow shafts, the stirring assembly is arranged on the two hollow shafts and is located in the adhesive mixing barrel, the driving assembly 1 is arranged on the left support plate and connected to the stirring assembly and the adhesive mixing barrel, the cleaning assembly is arranged in the adhesive mixing barrel and connected to the two hollow shafts, and the cleaning assembly is adapted to the inner wall of the adhesive mixing barrel, and the driving assembly 2 is arranged on the left support plate and connected to the hollow shaft on the left side;

[0008] A feed pipe is fixedly installed on the left support plate, one end of the feed pipe passes through the circular plate and extends into the adhesive mixing barrel, a hopper is fixedly installed on the other end of the feed pipe, a plurality of discharge ports are opened on one side of the adhesive mixing barrel, and sealing plates are sealed and slidably installed in the plurality of discharge ports.

[0009] The utility model is further configured as follows: the stirring assembly comprises a stirring shaft and a plurality of stirring rods; the same stirring shaft is rotatably mounted on the two hollow shafts; and a plurality of stirring rods are radially fixedly mounted on the stirring shaft.

[0010] By adopting the above technical solution, the adhesive production raw materials in the adhesive mixing barrel can be mixed and stirred when the stirring shaft rotates.

[0011] The utility model is further configured as follows: the driving component 1 includes a dual-axis motor, a belt and two pulleys, the dual-axis motor is fixedly mounted on the left support plate, the first output shaft of the dual-axis motor and the left end of the stirring shaft are both fixedly sleeved with pulleys, and the two pulleys are connected to the same belt for transmission.

[0012] By adopting the above technical solution, the stirring shaft can be controlled to rotate, thereby achieving the stirring operation of the production raw materials in the adhesive mixing barrel.

[0013] The utility model is further configured as follows: the driving component 1 also includes a driving gear and a toothed disc, a fixed sleeve on the adhesive mixing barrel is provided with a toothed disc, a fixed sleeve on the second output shaft of the dual-axis motor is provided with a driving gear, and the driving gear is meshed with the toothed disc.

[0014] By adopting the above technical solution, the adhesive mixing barrel and the stirring shaft can be controlled to rotate in opposite directions, thereby increasing the mixing rate of production raw materials.

[0015] The utility model is further configured as follows: the cleaning component includes a spiral scraper bar and two support bars, the support bars are radially fixedly installed on the two hollow shafts, the two support bars are respectively in contact with the inner side surface of the circular plate and the inner wall of the adhesive mixing barrel, and the two support bars are fixedly installed with the same spiral scraper bar in contact with the inner wall of the adhesive mixing barrel.

[0016] By adopting the above technical solution, the spiral scraper and the support strip can be controlled to clean the inner wall of the adhesive mixing barrel and the inner side of the circular plate when the hollow shaft rotates, and the functions of auxiliary mixing and discharging can also be realized.

[0017] The utility model is further configured as follows: the second driving component includes a driving motor, a driving gear and a driven gear, the driving motor is fixedly mounted on the left support plate, a driving gear is fixedly sleeved on the output shaft of the driving motor, a driven gear is fixedly sleeved on the hollow shaft located on the left side, and the driving gear is meshed with the driven gear.

[0018] By adopting the above technical solution, the hollow shaft can be driven to rotate, so that the support bars and the spiral scraper bars can be controlled to perform cleaning, auxiliary material mixing or auxiliary material discharging operations.

[0019] The utility model is further configured as follows: a same protective plate is fixedly installed on the side of the base and the left support plate away from the right support plate, which can provide shielding protection for the dual-axis motor, drive motor, pulley, belt, driving gear and driven gear.

[0020] The utility model is further configured as follows: a U-shaped opening is provided on the bottom side of the right supporting plate.

[0021] By adopting the above technical solution, it is convenient for operators to operate when the adhesive mixing barrel stops rotating and needs to be unloaded.

[0022] The utility model is further configured as follows: the dual-axis motor is a brake motor.

[0023] By adopting the technical solution, it is convenient to stably control the adhesive mixing barrel to stop rotating during unloading.

[0024] The utility model is further configured as follows: the driving motor is a forward and reverse motor, which is convenient for controlling the spiral scraper to rotate forward and reverse.

[0025] By adopting the above technical solution, the functions of auxiliary material mixing and auxiliary material discharging can be realized according to actual use needs while ensuring the basic cleaning functions of the spiral scraper strips and the support strips.

[0026] The beneficial effects of the utility model are:

[0027] 1. Through the arrangement of the driving component 1 and the stirring component, the stirring component can be driven under the control of the driving component 1 to mix and stir the adhesive production raw materials in the adhesive mixing barrel, and the adhesive mixing barrel is controlled to rotate in the opposite direction, thereby greatly improving the mixing rate of the adhesive production raw materials;

[0028] 2. Through the setting of the driving component 2 and the cleaning component, the rotation of the hollow shaft is controlled under the action of the driving component 2. When the spiral scraper in the cleaning component rotates in the opposite direction, the auxiliary mixing operation can be realized, thereby further improving the mixing rate of the production raw materials and improving the production efficiency. When the spiral scraper in the cleaning component rotates in the forward direction, the adhesive production raw materials that have been evenly mixed in the adhesive mixing barrel can be pushed to the discharge port position, thereby achieving the effect of auxiliary unloading. At the same time, the cleaning component can clean the inner wall of the adhesive mixing barrel and the inner side of the circular plate, thereby avoiding the adhesive production raw materials from remaining in the adhesive mixing barrel and the circular plate, affecting the mixing and stirring effect of the next production raw materials.

[0029] To sum up, the utility model has the advantages of simple structure, convenient use, high production efficiency, good mixing effect, good cleaning effect, good discharging effect, strong practicality, etc., and can be widely used in the mixing and stirring operations of raw materials for adhesive production. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 This is a three-dimensional structural schematic diagram of a raw material mixing and stirring device for adhesive production proposed by the utility model;

[0032] Figure 2 The utility model proposed Figure 1 The main view;

[0033] Figure 3 The utility model proposed Figure 2 A schematic cross-sectional structure diagram of ;

[0034] Figure 4 This is a partial three-dimensional structural schematic diagram of a raw material mixing and stirring device for adhesive production proposed by the utility model;

[0035] Figure 5 This is a structural schematic diagram of the sealing plate proposed by the utility model.

[0036] In the figure, 1, base; 11, left support plate; 12, right support plate; 13, circular plate; 14, feed pipe; 2, adhesive mixing barrel; 201, sealing plate; 21, hollow shaft; 22, stirring shaft; 23, stirring rod; 24, double-axis motor; 25, pulley; 26, belt; 27, driving gear; 28, toothed disc; 3, driving motor; 31, driving gear; 32, driven gear; 33, support bar; 34, spiral scraper bar. DETAILED DESCRIPTION

[0037] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0038] Reference Figure 1-5A mixing and stirring device for raw materials used in adhesive production comprises a base 1, a left support plate 11, a right support plate 12, a circular plate 13, an adhesive mixing barrel 2 and two hollow shafts 21. The left support plate 11 and the right support plate 12 are fixedly mounted on the top side of the base 1. The two hollow shafts 21 are rotatably mounted on the left support plate 11 and the right support plate 12 respectively and are coaxially arranged. The circular plate 13 is sealed and rotatably mounted in the adhesive mixing barrel 2. The adhesive mixing barrel 2 and the circular plate 13 are rotatably mounted on the corresponding hollow shafts 21 respectively. The same stirring shaft 22 is rotatably mounted on the two hollow shafts 21. A plurality of stirring rods 23 are radially fixedly mounted on the stirring shaft 22. When the stirring shaft 22 rotates, the adhesive production raw materials in the adhesive mixing barrel 2 can be mixed and stirred. A double-shaft motor 24 is fixedly installed on the left support plate 11. The first output shaft of the double-shaft motor 24 and the left end of the stirring shaft 22 are fixedly sleeved with pulleys 25. The two pulleys 25 are connected to the same belt 26 for transmission, which can control the rotation of the stirring shaft 22, thereby realizing the stirring operation of the production raw materials in the adhesive mixing barrel 2. A toothed disc 28 is fixedly sleeved on the adhesive mixing barrel 2, and a driving gear 27 is fixedly sleeved on the second output shaft of the double-shaft motor 24. The driving gear 27 is meshed with the toothed disc 28, which can control the mixing of the adhesive. The barrel 2 and the stirring shaft 22 rotate in opposite directions, so as to increase the mixing rate of the production raw materials. Support bars 33 are radially fixedly installed on the two hollow shafts 21. The two support bars 33 are in contact with the inner side surface of the circular plate 13 and the inner wall of the adhesive mixing barrel 2 respectively. The two support bars 33 are fixedly installed with a spiral scraper 34 in contact with the inner wall of the adhesive mixing barrel 2. When the hollow shaft 21 rotates, the spiral scraper 34 and the support bar 33 can be controlled to clean the inner wall of the adhesive mixing barrel 2 and the inner side surface of the circular plate 13, and at the same time, the functions of auxiliary mixing and discharging can be realized. A driving motor is fixedly installed on the left support plate 11. 3, a driving gear 31 is fixedly sleeved on the output shaft of the driving motor 3, and a driven gear 32 is fixedly sleeved on the hollow shaft 21 located on the left side. The driving gear 31 is meshed with the driven gear 32, and can drive the hollow shaft 21 to rotate, so as to control the support bar 33 and the spiral scraper bar 34 to perform cleaning, auxiliary mixing or auxiliary discharging operations. A feed pipe 14 is fixedly installed on the left support plate 11, one end of the feed pipe 14 passes through the circular plate 13 and extends into the adhesive mixing barrel 2, and a hopper is fixedly installed on the other end of the feed pipe 14. A plurality of discharge ports are opened on one side of the adhesive mixing barrel 2, and a sealing plate 201 is sealed and slidably installed in the plurality of discharge ports.

[0039] Specifically, a same protective plate is fixedly installed on the side of the base 1 and the left support plate 11 away from the right support plate 12, which can provide shielding protection for the dual-axis motor 24, the drive motor 3, the pulley 25, the belt 26, the driving gear 31 and the driven gear 32.

[0040] Specifically, a U-shaped opening is provided on the bottom side of the right supporting plate 12, so as to facilitate the operation of the operator when the adhesive mixing barrel 2 stops rotating and needs to be unloaded.

[0041] Specifically, the dual-axis motor 24 is a brake motor, which is convenient for stably controlling the adhesive mixing barrel 2 to stop rotating during unloading.

[0042] Specifically, the drive motor 3 is a forward and reverse motor, which is convenient for controlling the spiral scraper 34 to rotate forward and reverse, and can realize the functions of auxiliary mixing and auxiliary discharging according to actual use needs while ensuring the basic cleaning functions of the spiral scraper 34 and the support bar 33.

[0043] Working principle: first, turn on the power supply, and put the adhesive production raw materials to be mixed from the hopper. The raw materials will fall into the adhesive mixing barrel 2 through the feed pipe 14, and start the double-axis motor 24 and the drive motor 3 at the same time. The double-axis motor 24 will control the stirring shaft 22 to rotate through the pulley 25 and the belt 26, so as to achieve the stirring operation of the production raw materials in the adhesive mixing barrel 2. At the same time, the second output shaft of the double-axis motor 24 will also control the driving gear 27 to rotate, and the driving gear 27 will drive the toothed disc 28 to rotate, so as to control the adhesive mixing barrel 2 and the stirring shaft 22 to rotate in the opposite direction, so as to increase the mixing rate of the production raw materials. At the same time, the drive motor 3 will control the driving gear 31 to rotate, and the driving gear 31 will drive the driven gear 32 to rotate, so as to control the hollow shaft 21, the support bar 33 and the spiral scraper bar 34 to rotate, and the spiral scraper The strips 34 and the support strips 33 will clean the inner wall of the adhesive mixing barrel 2 and the inner side surface of the circular plate 13 when rotating. At the same time, the rotation direction of the spiral scraper strip 34 can be adjusted by controlling the forward and reverse rotation of the drive motor 3, so as to achieve the function of auxiliary mixing or auxiliary discharging according to actual needs. When discharging is required, the dual-axis motor 24 is turned off. Since the dual-axis motor 24 adopts a brake motor, it can avoid the adhesive mixing barrel 2 from rotating on its own, and then the adhesive mixing barrel 2 can be kept in a stable state without rotating. The sealing plate 201 is taken out from the discharge port, and then the spiral scraper strip 34 is controlled by the drive motor 3 to rotate forward. The spiral scraper strip 34 will push the raw materials in the adhesive mixing barrel 2 to be discharged from the discharge port, thereby completing efficient discharging operations and cleaning the inner wall of the adhesive mixing barrel 2 and the inner side surface of the circular plate 13 while discharging.

[0044] The above is a detailed introduction to a mixing and stirring device for raw materials for adhesive production provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A mixing and stirring device for raw materials used in adhesive production, characterized in that: It comprises a base (1), a left support plate (11), a right support plate (12), a circular plate (13), an adhesive mixing barrel (2), two hollow shafts (21), a stirring component, a driving component 1, a driving component 2 and a cleaning component; The left support plate (11) and the right support plate (12) are both fixedly mounted on the top side of the base (1); the two hollow shafts (21) are respectively rotatably mounted on the left support plate (11) and the right support plate (12) and are coaxially arranged; the circular plate (13) is sealed and rotatably mounted in the adhesive mixing barrel (2); the adhesive mixing barrel (2) and the circular plate (13) are respectively rotatably mounted on the corresponding hollow shafts (21); the stirring assembly is arranged on the two hollow shafts (21) and is located in the adhesive mixing barrel (2); the driving assembly 1 is arranged on the left support plate (11) and is connected to the stirring assembly and the adhesive mixing barrel (2); the cleaning assembly is arranged in the adhesive mixing barrel (2) and is connected to the two hollow shafts (21), and the cleaning assembly is adapted to the inner wall of the adhesive mixing barrel (2); the driving assembly 2 is arranged on the left support plate (11) and is connected to the hollow shaft (21) on the left side; A feed pipe (14) is fixedly mounted on the left support plate (11), one end of the feed pipe (14) passes through the circular plate (13) and extends into the adhesive mixing barrel (2), a hopper is fixedly mounted on the other end of the feed pipe (14), a plurality of discharge ports are provided on one side of the adhesive mixing barrel (2), and sealing plates (201) are sealingly and slidably mounted in the plurality of discharge ports.

2. The device for mixing and stirring raw materials for adhesive production according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft (22) and a plurality of stirring rods (23); the same stirring shaft (22) is rotatably mounted on the two hollow shafts (21); and a plurality of stirring rods (23) are radially fixedly mounted on the stirring shaft (22).

3. The device for mixing and stirring raw materials for adhesive production according to claim 2, characterized in that: The driving assembly 1 comprises a double-shaft motor (24), a belt (26) and two pulleys (25); the double-shaft motor (24) is fixedly mounted on the left support plate (11); the first output shaft of the double-shaft motor (24) and the left end of the stirring shaft (22) are both fixedly sleeved with pulleys (25); and the two pulleys (25) are transmission-connected with the same belt (26).

4. The device for mixing and stirring raw materials for adhesive production according to claim 3, characterized in that: The driving assembly 1 also includes a driving gear (27) and a toothed disc (28). The adhesive mixing barrel (2) is provided with a fixed sleeve of the toothed disc (28). The second output shaft of the double-shaft motor (24) is provided with a fixed sleeve of the driving gear (27). The driving gear (27) is meshed with the toothed disc (28).

5. The device for mixing and stirring raw materials for adhesive production according to claim 1, characterized in that: The cleaning assembly comprises a spiral scraper bar (34) and two support bars (33), the support bars (33) being radially fixedly mounted on the two hollow shafts (21), the two support bars (33) being in contact with the inner side surface of the circular plate (13) and the inner side wall of the adhesive mixing barrel (2) respectively, and the same spiral scraper bar (34) being in contact with the inner wall of the adhesive mixing barrel (2) being fixedly mounted on the two support bars (33).

6. The device for mixing and stirring raw materials for adhesive production according to claim 1, characterized in that: The second driving assembly comprises a driving motor (3), a driving gear (31) and a driven gear (32); the driving motor (3) is fixedly mounted on the left support plate (11); the driving gear (31) is fixedly sleeved on the output shaft of the driving motor (3); the driven gear (32) is fixedly sleeved on the hollow shaft (21) located on the left; the driving gear (31) is meshed with the driven gear (32).

7. The device for mixing and stirring raw materials for adhesive production according to claim 1, characterized in that: The base (1) and the left supporting plate (11) are fixedly mounted with a same protective plate on a side away from the right supporting plate (12).

8. The device for mixing and stirring raw materials for adhesive production according to claim 1, characterized in that: A U-shaped opening is provided on the bottom side of the right supporting plate (12).

9. The device for mixing and stirring raw materials for adhesive production according to claim 3, characterized in that: The dual-shaft motor (24) is a brake motor.

10. The device for mixing and stirring raw materials for adhesive production according to claim 6, characterized in that: The driving motor (3) is a forward and reverse motor.

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