Melt heating device

Abstract

According to the technical scheme, the melt heating device is characterized in that the melt heating device comprises a smelting furnace, two supporting blocks are fixedly installed on the bottom face of the smelting furnace, supporting discs are fixedly installed on the bottom faces of the supporting blocks, a feeding pipe is arranged on the top face of the smelting furnace, a mounting frame is fixedly arranged outside the feeding pipe in a sleeved mode, and the mounting frame is connected with the smelting furnace. A storage box is fixedly mounted on one side of the interior of the mounting frame, and a discharging pipe is arranged on the bottom surface of the storage box; the quantitative discharging assembly is arranged on the bottom face of the material storage box and used for quantitatively adding color master batches, by arranging an electronic scale, when the color master batches are added, color master batch raw materials in the material storage box are discharged to a quantitative plate through a discharging pipe, the raw materials are weighed through the electronic scale on the quantitative plate, and after the set weight is reached, the color master batch raw materials are discharged to the quantitative plate through a discharging pipe; and the electric push rod is started and drives the material pushing plate to push the color master batch raw materials on the quantifying plate into the smelting furnace, so that the accuracy of the weight of the added raw materials is ensured, and excessive or insufficient addition is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch processing, in particular to a melt heating device. Background Art

[0002] Masterbatch is a plastic colorant made of a high proportion of pigments or additives and thermoplastic resins that are well dispersed. The selected resin has good wetting and dispersing effects on the colorant and has good compatibility with the colored material.

[0003] According to the Chinese patent application number: CN201921969980.0, a high-temperature melting device for coloring masterbatches of plastic products is disclosed, including four T-shaped counterweights, which are distributed in a rectangular array with each other, and the upper surfaces of the four T-shaped counterweights are commonly installed with a box body, and the lower surfaces of the four T-shaped counterweights are fixedly installed with anti-slip rubber. When in use, the motor drives the connecting rod to rotate, and drives the stirring blade to rotate, so that the melting effect of the masterbatch is more significant, and the arc-shaped connecting block is fixedly connected to the stirring blade, so that the resistance produced when the masterbatch is stirred in the box is greatly reduced, and according to the multiple through holes arranged on the side wall of the stirring blade, the stirring effect of the masterbatch is more efficient, which greatly improves the practicability of the device, avoids the problem of uneven melting of the masterbatch due to single heating and melting of the traditional melting device, and makes the device more meet the actual needs of users.

[0004] At present, a high-temperature melting device for coloring masterbatch of plastic products still has some shortcomings. For example, during the high-temperature melting process of masterbatch, raw materials need to be added while the masterbatch is melting to make the masterbatch melt better, but it is troublesome for the staff to add raw materials online, and it is impossible to add raw materials quantitatively, which easily leads to excessive or insufficient addition of raw materials. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a melt heating device, which solves the problem that during the high-temperature melting process of masterbatches, raw materials need to be added while the masterbatches are melting to make the masterbatches melt better, but it is troublesome for staff to add raw materials online and it is impossible to add raw materials quantitatively, which easily leads to excessive or insufficient addition of raw materials.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A melt heating device comprises: a furnace, two support blocks are fixedly mounted on the bottom surface of the furnace, a support plate is fixedly mounted on the bottom surface of the support blocks, a feed pipe is arranged on the top surface of the furnace, a mounting frame is provided on the outer fixed sleeve of the feed pipe, a storage box is fixedly mounted on one side of the inner side of the mounting frame, a discharge pipe is arranged on the bottom surface of the storage box; a quantitative discharge component is arranged on the bottom surface of the storage box and is used for quantitative addition of masterbatch.

[0008] By adopting the above technical solution and setting up a quantitative feeding component, the staff can store the masterbatch raw materials in a storage box, and add the masterbatch to the furnace for melting through the quantitative feeding component, thereby eliminating the need for manual addition and reducing labor usage.

[0009] Preferably, the unloading assembly includes: a quantitative plate fixedly mounted on one side of the interior of the mounting frame, an electronic scale is also provided on the top surface of the quantitative plate, a push plate is provided on one side of the interior of the mounting frame, an electric push rod is fixedly mounted on one side of the mounting frame, a connecting hole is opened on one side of the mounting frame, and the shaft of the electric push rod is fixedly connected to the push plate.

[0010] By adopting the above technical solution and setting an electronic scale, when the masterbatch is added, the masterbatch raw materials in the storage box are discharged to the quantitative plate through the discharge pipe, and the weight of the raw materials is weighed by the electronic scale on the quantitative plate. After reaching the set weight, the electric push rod is started, and the electric push rod drives the push plate to push the masterbatch raw materials on the quantitative plate into the furnace, which is conducive to ensuring the accuracy of the weight of the added raw materials and preventing excessive or insufficient addition.

[0011] Preferably, a solenoid valve is disposed outside the discharge pipe, and a controller is fixedly mounted on the outer circular wall of the furnace, and the controller is electrically connected to the solenoid valve and the electronic scale.

[0012] By adopting the above technical solution and setting a solenoid valve, when the masterbatch raw material is fed onto the quantitative plate, after the electronic scale reaches the set weight, the weight is fed back to the controller, and the controller closes the solenoid valve, so that the subsequent masterbatch raw material cannot be fed further.

[0013] Preferably, a material guide plate is fixedly mounted on one side of the quantitative plate, and two inclined plates are fixedly mounted on an inner side of the material guide plate.

[0014] By adopting the above technical solution and setting a guide plate, when the masterbatch raw material is pushed down from the quantitative plate, the cooperation between the guide plate and the inclined plate is conducive to the masterbatch raw material accurately sliding into the feed pipe.

[0015] Preferably, by providing a guide plate, when the masterbatch raw material is pushed down from the quantitative plate, the cooperation between the guide plate and the inclined plate is conducive to the masterbatch raw material accurately sliding into the feed pipe.

[0016] By adopting the above technical solution and setting a stirring rod, when the masterbatch raw material is poured into the furnace and heated and melted, the driving motor is started, the driving motor drives the rotating column to rotate, and the stirring rod on the rotating column stirs the molten masterbatch in the furnace to make the masterbatch melt evenly.

[0017] Preferably, a capacity opening is provided on one side of the storage box.

[0018] By adopting the above technical solution and setting a capacity port, the staff can observe the amount of raw materials in the storage box through the capacity port and add them in time.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] By setting up an electronic scale, when the masterbatch is added, the masterbatch raw materials in the storage box are discharged to the quantitative plate through the discharge pipe, and the weight of the raw materials is weighed by the electronic scale on the quantitative plate. When the set weight is reached, the electric push rod is started, and the electric push rod drives the push plate to push the masterbatch raw materials on the quantitative plate into the furnace, which is beneficial to ensure the accuracy of the weight of the added raw materials and prevent excessive or insufficient addition.

[0021] By setting a stirring rod, when the masterbatch raw material is poured into the furnace and heated and melted, the drive motor is started, the drive motor drives the rotating column to rotate, and the stirring rod on the rotating column stirs the molten masterbatch in the furnace to make the masterbatch melt evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the mounting frame of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the guide plate of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the feed pipe of the utility model;

[0026] Figure 5 It is a schematic diagram of the vertical cut structure of the melting furnace of the utility model.

[0027] Figure numerals: 1. furnace; 2. support block; 3. support plate; 4. feed pipe; 5. mounting frame; 6. storage box; 7. quantitative plate; 8. electronic scale; 9. push plate; 10. electric push rod; 11. connecting hole; 12. feed pipe; 13. solenoid valve; 14. controller; 15. guide plate; 16. inclined plate; 17. drive motor; 18. rotating hole; 19. rotating column; 20. stirring rod; 21. capacity port. DETAILED DESCRIPTION

[0028] 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.

[0029] refer to Figure 1 , Figure 2 and Figure 5 A melt heating device comprises: a melting furnace 1, two support blocks 2 are fixedly installed on the bottom surface of the melting furnace 1, a support plate 3 is fixedly installed on the bottom surface of the support block 2, a feeding pipe 4 is arranged on the top surface of the melting furnace 1, a mounting frame 5 is fixedly sleeved on the outside of the feeding pipe 4, a material storage box 6 is fixedly installed on one side of the inner side of the mounting frame 5, and a feeding pipe 12 is arranged on the bottom surface of the material storage box 6; a quantitative feeding component is arranged on the bottom surface of the material storage box 6, and is used for quantitative addition of masterbatch. By setting the quantitative feeding component, the staff stores the masterbatch raw material in the material storage box 6, and adds the masterbatch to the melting furnace 1 for melting through the quantitative feeding component. , so there is no need for manual addition, reducing manual use. A driving motor 17 is fixedly installed on the bottom surface of the melting furnace 1, and a rotating hole 18 is opened on the bottom surface of the melting furnace 1. A rotating column 19 is arranged inside the melting furnace 1. The shaft of the driving motor 17 is fixedly connected to the rotating column 19, and a plurality of stirring rods 20 are fixedly installed on the outer circumferential wall of the rotating column 19. By setting the stirring rod 20, when the masterbatch raw material is poured into the melting furnace 1 and heated and melted, the driving motor 17 is started, and the driving motor 17 drives the rotating column 19 to rotate. The stirring rod 20 on the rotating column 19 stirs the molten masterbatch in the melting furnace 1 to make the masterbatch melt evenly.

[0030] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, including: a melting furnace 1, two support blocks 2 are fixedly installed on the bottom surface of the melting furnace 1, a support plate 3 is fixedly installed on the bottom surface of the support block 2, a feeding pipe 4 is arranged on the top surface of the melting furnace 1, a mounting frame 5 is fixedly sleeved on the outside of the feeding pipe 4, a storage box 6 is fixedly installed on one side of the inner side of the mounting frame 5, and a feeding pipe 12 is arranged on the bottom surface of the storage box 6; a quantitative feeding component, the quantitative feeding component is arranged on the bottom surface of the storage box 6, and is used for quantitative addition of masterbatch. By setting the quantitative feeding component, the staff stores the masterbatch raw materials in the storage box 6, and adds the masterbatch to the melting furnace 1 for melting through the quantitative feeding component, so that there is no Manual addition is required to reduce manual use. A driving motor 17 is fixedly installed on the bottom surface of the melting furnace 1. A rotating hole 18 is opened on the bottom surface of the melting furnace 1. A rotating column 19 is arranged inside the melting furnace 1. The shaft of the driving motor 17 is fixedly connected to the rotating column 19. A plurality of stirring rods 20 are fixedly installed on the outer circumferential wall of the rotating column 19. By setting the stirring rod 20, when the masterbatch raw material is poured into the melting furnace 1 and heated and melted, the driving motor 17 is started, and the driving motor 17 drives the rotating column 19 to rotate. The stirring rod 20 on the rotating column 19 stirs the molten masterbatch in the melting furnace 1 to make the masterbatch melt evenly.

[0031] refer to Figure 2 A guide plate 15 is fixedly installed on one side of the quantitative plate 7, and two inclined plates 16 are fixedly installed on one side of the guide plate 15. By setting the guide plate 15, when the masterbatch raw material is pushed down from the quantitative plate 7, the guide plate 15 and the inclined plate 16 cooperate with each other, which is conducive to the accurate sliding of the masterbatch raw material into the feed pipe 4. A capacity port 21 is provided on one side of the storage box 6. By setting the capacity port 21, the staff can observe the amount of raw materials in the storage box 6 through the capacity port 21 and add them in time.

[0032] Working principle: Please refer to Figure 1-Figure 5 As shown, a guide plate 15 is fixedly installed on one side of the quantitative plate 7, and two inclined plates 16 are fixedly installed on one side of the inner side of the guide plate 15. By setting the guide plate 15, when the masterbatch raw material is pushed down from the quantitative plate 7, the cooperation of the guide plate 15 and the inclined plate 16 is conducive to the accurate sliding of the masterbatch raw material into the feed pipe 4. A capacity port 21 is provided on one side of the storage box 6. By setting the capacity port 21, the staff can observe the amount of raw materials in the storage box 6 through the capacity port 21 and add them in time.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A melt heating device, characterized in that: include: A furnace (1), wherein two support blocks (2) are fixedly mounted on the bottom surface of the furnace (1), a support plate (3) is fixedly mounted on the bottom surface of the support blocks (2), a feed pipe (4) is arranged on the top surface of the furnace (1), a mounting frame (5) is fixedly mounted on the outside of the feed pipe (4), a material storage box (6) is fixedly mounted on one side of the inside of the mounting frame (5), and a discharge pipe (12) is arranged on the bottom surface of the material storage box (6); A quantitative feeding component is arranged on the bottom surface of the material storage box (6) and is used for quantitative addition of masterbatch.

2. A melt heating device according to claim 1, characterized in that: The blanking assembly comprises: A quantitative plate (7) is fixedly mounted on one side of the interior of the mounting frame (5), an electronic scale (8) is also arranged on the top surface of the quantitative plate (7), a push plate (9) is arranged on one side of the interior of the mounting frame (5), an electric push rod (10) is fixedly mounted on one side of the mounting frame (5), a connecting hole (11) is opened on one side of the mounting frame (5), and the shaft of the electric push rod (10) is fixedly connected to the push plate (9).

3. A melt heating device according to claim 2, characterized in that: A solenoid valve (13) is arranged outside the discharge pipe (12), and a controller (14) is fixedly installed on the outer circular wall surface of the melting furnace (1), and the controller (14) is electrically connected to the solenoid valve (13) and the electronic scale (8).

4. A melt heating device according to claim 2, characterized in that: A material guide plate (15) is fixedly mounted on one side of the quantitative plate (7), and two inclined plates (16) are fixedly mounted on one side of the interior of the material guide plate (15).

5. A melt heating device according to claim 1, characterized in that: A driving motor (17) is fixedly mounted on the bottom surface of the melting furnace (1), a rotating hole (18) is opened on the bottom surface of the melting furnace (1), a rotating column (19) is arranged inside the melting furnace (1), the shaft of the driving motor (17) is fixedly connected to the rotating column (19), and a plurality of stirring rods (20) are fixedly mounted on the outer circular wall surface of the rotating column (19).

6. A melt heating device according to claim 1, characterized in that: A capacity opening (21) is provided on one side of the material storage box (6).

Images