Anti-blocking feeding device for drum flaker

Abstract

The utility model discloses an anti-blocking feeding device for a rotary drum flaker, which comprises a rotary drum flaker body, the front end and the rear end of the rotary drum flaker body are respectively and fixedly connected with a bracket, a material soaking device is fixedly erected right below a roller of the rotary drum flaker body, a feeding box is fixedly arranged on the bracket on the front side, and the feeding box is fixedly connected with the bracket on the rear side. And the inner walls of the left side and the right side, close to the bottom, of the feeding box communicate with material guiding pipes correspondingly. The spiral discharging rod and the comb-tooth-shaped stirring plate are driven by the driving motor to rotate, so that the spiral discharging rod continuously turns over and stirs hot melt materials in the feeding box, the hot melt materials guided into the feeding box through the right side material guiding pipe can be conveniently and rapidly discharged into the material soaking device along the discharging pipe, hot melt excess materials in the feeding box can be conveniently and rapidly discharged, and the production efficiency is improved. Meanwhile, the hot melt in the feeding box is continuously heated by the ceramic heater, and the hot melt is continuously stirred and turned over in cooperation with the spiral discharging rod and the comb-tooth-shaped stirring plate, so that the situation that the discharging pipe is blocked after the hot melt is solidified is avoided, and feeding blockage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary drum flakers, in particular to an anti-blocking material feeding device for rotary drum flakers. Background Art

[0002] The drum flaker is an internal cooling conduction type rotary cooling equipment. The material obtains coldness by cooling on the outer wall of the drum, and the temperature is removed to achieve the purpose of flaking. The material adheres to the surface of the drum as the drum rotates in the material immersion device. Due to the heat transfer inside the drum, the material layer is gradually cooled. When the drum cools the material layer and transfers it to the scraper part, the material layer is peeled off from the drum surface by the scraper and falls into the receiving tray and is sent to the packaging machine.

[0003] In actual use, the existing rotary drum flaker's impregnation device lacks an anti-blocking structure in the feed box that introduces hot melt material into the impregnation device, which easily leads to feed blockage and is inconvenient to quickly discharge the hot melt residue in the feed box. An anti-blocking feeding device for a rotary drum flaker is now proposed to solve the above problems. Utility Model Content

[0004] In response to the deficiencies and defects in the prior art, the utility model proposes an anti-blocking material feeding device for a rotary drum flaker, which is used to solve the technical problem that when the existing rotary drum flaker of the background technology is actually used, the feed box for introducing hot melt material into the immersion device lacks an anti-blocking structure, which easily leads to feed blockage and is not convenient for quickly discharging the hot melt residue in the feed box.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A material-blocking prevention feeding device for a drum flaker comprises a drum flaker body, wherein the front and rear ends of the drum flaker body are fixedly connected to brackets, a macerator is fixedly mounted directly below the drum of the drum flaker body, a feed box is fixedly mounted on the front bracket, material guide pipes are connected on the left and right inner walls of the feed box near the bottom, a discharge pipe is connected on the bottom of the feed box near the left inner wall, the discharge pipe is connected to the macerator, a drive assembly is provided on the upper right end of the feed box, a dispersion assembly and a discharge assembly are horizontally rotated and penetrated on the left and right inner walls of the feed box, and the drive assembly and the discharge assembly are both transmission-connected to the dispersion assembly.

[0007] Preferably, hydraulic valves are fixedly mounted on both the material guide pipes and the material discharge pipe, and a ceramic heater is fixedly mounted on the lower end of the feed box.

[0008] Preferably, the drive assembly includes a drive motor fixedly mounted on the upper right end of the feed box, a rotating shaft fixedly connected to the drive shaft of the drive motor, a first gear coaxially fixedly connected to the rotating shaft, and the first gear is transmission-connected to the dispersion assembly.

[0009] Preferably, the dispersion component includes a horizontally rotating rotating rod that passes through the inner walls on the left and right sides of the feed box, the rotating rod is located above the discharge component, and the rotating rod is coaxially fixedly connected to the second gear and the driving wheel on one end outside the feed box, the first gear is engaged with the second gear, and the rotating rod is fixedly connected to the annular side wall inside the feed box with two symmetrically distributed comb-shaped stirring plates.

[0010] Preferably, the gear radius of the first gear is twice the gear radius of the second gear.

[0011] Preferably, the discharge assembly includes a spiral discharge rod that rotates horizontally and passes through the inner walls on the left and right sides of the feed box. The spiral discharge rod is coaxially fixedly connected to a driven wheel on one end outside the feed box. The driving wheel and the driven wheel are connected by a belt drive. The spiral discharge rod is located on the annular side wall of the adjacent spiral blade and is fixedly connected to a number of conical stirring rods, and the several conical stirring rods are symmetrically distributed.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The spiral discharge rod and the comb-tooth stirring plate are driven to rotate by the driving motor, so that the spiral discharge rod continuously flips and stirs the hot melt in the feed box, which is convenient for quickly guiding the hot melt in the feed box through the right guide pipe and discharging it into the immersion device along the discharge pipe, so as to facilitate the rapid discharge of the hot melt residue in the feed box. At the same time, the hot melt in the feed box is continuously heated by the ceramic heater, and the spiral discharge rod and the comb-tooth stirring plate are used to continuously stir and flip the hot melt, so as to avoid the hot melt from solidifying and clogging the discharge pipe, thereby preventing feed blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a perspective schematic diagram of an anti-blocking material feeding device for a rotary drum flaker proposed by the present invention;

[0015] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0016] Figure 3 The utility model provides a structural schematic diagram of a dispersion component and a discharge component of an anti-blocking feeding device for a rotary drum flaker.

[0017] In the figure: 1 drum flaker body, 2 bracket, 3 soaker, 4 feed box, 5 material guide pipe, 6 discharge pipe, 7 hydraulic valve, 8 ceramic heater, 9 drive motor, 10 rotating shaft, 11 first gear, 12 rotating rod, 13 second gear, 14 driving wheel, 15 comb-shaped stirring plate, 16 spiral discharge rod, 17 driven wheel, 18 conical stirring rod. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-3 , a drum flaker anti-blocking material feeding device, comprising a drum flaker body 1, the front and rear ends of the drum flaker body 1 are fixedly connected with brackets 2, a soaker 3 is fixedly mounted just below the drum of the drum flaker body 1, a feed box 4 is fixedly mounted on the front bracket 2, the feed box 4 is connected with guide pipes 5 on the left and right inner walls near the bottom, the right guide pipe 5 cooperates with an external pump body to guide the hot melt into the feed box 4, the left guide pipe 5 is used to discharge the hot melt residue in the feed box 4 to avoid waste of residue, the feed box 4 is connected with a discharge pipe 6 on the bottom near the left inner wall, the discharge pipe 6 is connected with the soaker 3, and the two guide pipes 5 A hydraulic valve 7 is fixedly installed on the guide pipe 5 and the discharge pipe 6. The hydraulic valve 7 is used to control the material flow in the material guide pipe 5 and the discharge pipe 6. A ceramic heater 8 is fixedly installed on the lower end of the feed box 4. The ceramic heater 8 is used to continuously heat the hot melt in the feed box 4 to prevent the hot melt from cooling and solidifying and causing blockage. A drive assembly is provided at the upper right end of the feed box 4. The drive assembly includes a drive motor 9 fixedly installed at the upper right end of the feed box 4. A rotating shaft 10 is fixedly connected to the drive shaft of the drive motor 9. A first gear 11 is coaxially fixedly connected to the rotating shaft 10. The drive motor 9 is used to drive the first gear 11 on the rotating shaft 10 to rotate, and the first gear 11 is transmission-connected to the dispersion assembly.

[0021] The inner walls on the left and right sides of the feed box 4 rotate horizontally and penetrate the dispersion assembly and the discharge assembly. The dispersion assembly includes a rotating rod 12 that rotates horizontally and penetrates the inner walls on the left and right sides of the feed box 4. The rotating rod 12 is located above the discharge assembly. The rotating rod 12 is located on one end outside the feed box 4 and is coaxially fixedly connected to a second gear 13 and a driving wheel 14. The first gear 11 is meshed with the second gear 13. The rotating rod 12 is located on the annular side wall inside the feed box 4 and is fixedly connected to two symmetrically distributed comb-shaped stirring plates 15. The first gear 11 drives The meshed second gear 13 rotates, causing the second gear 13 to drive the coaxially connected rotating rod 12 to rotate, and the rotation of the rotating rod 12 drives the two comb-toothed stirring plates 15 to rotate, and the rotating rod 12 drives the coaxially connected driving wheel 14 to rotate. The gear radius of the first gear 11 is twice the gear radius of the second gear 13. The first gear 11 with a large gear radius can drive the second gear 13 with a small gear radius to rotate quickly, thereby causing the spiral discharge rod 16 and the comb-toothed stirring plates 15 on the rotating rod 12 to rotate quickly.

[0022] The driving assembly and the discharge assembly are both transmission-connected to the dispersion assembly. The discharge assembly includes a spiral discharge rod 16 that rotates horizontally and passes through the inner walls on the left and right sides of the feed box 4. The spiral discharge rod 16 is located on one end outside the feed box 4 and is coaxially fixedly connected to a driven wheel 17. The driving wheel 14 and the driven wheel 17 are connected by a belt drive. The rotation of the driving wheel 14 drives the driven wheel 17 connected by the belt drive to rotate. The spiral discharge rod 16 is located on the annular side wall of the adjacent spiral blade and is fixedly connected to a number of conical stirring rods 18. The several conical stirring rods 18 are symmetrically distributed. The spiral discharge rod 16 and the comb-shaped stirring plate 15 continuously stir and flip the hot melt to avoid clogging the discharge pipe 6 after the hot melt solidifies, thereby preventing feed blockage.

[0023] When the utility model is in use, the hydraulic valve 7 on the right material guide pipe 5 is opened to cooperate with the external pump body to guide the hot melt into the feed box 4, and the driving motor 9 is started to drive the first gear 11 on the rotating shaft 10 to rotate, so that the first gear 11 drives the meshed second gear 13 to rotate, and the second gear 13 drives the coaxially connected rotating rod 12 to rotate, and the rotation of the rotating rod 12 drives the two comb-shaped stirring plates 15 to rotate, and the rotating rod 12 drives the coaxially connected driving wheel 14 to rotate, and then the driving wheel 14 drives the driven wheel 17 connected to the belt drive to rotate, and the driven wheel 17 drives the coaxially connected The spiral discharge rod 16 rotates, and at this time the spiral discharge rod 16 rotates to cooperate with a number of conical stirring rods 18 to continuously flip and stir the hot melt in the feed box 4. On the one hand, the hydraulic valve 7 on the discharge pipe 6 is opened, so that the hot melt is stirred and pushed along with the spiral discharge rod 16, and is continuously introduced into the infuser 3 along the discharge pipe 6, so that the hot melt residue in the feed box 4 can be quickly and conveniently discharged into the infuser 3. On the other hand, the ceramic heater 8 continuously heats the hot melt in the feed box 4, and cooperates with the spiral discharge rod 16 and the comb-shaped stirring plate 15 to continuously stir and flip the hot melt to avoid the hot melt from solidifying and clogging the discharge pipe 6, thereby preventing feed blockage.

[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material-blocking prevention feeding device for a drum flaker, comprising a drum flaker body (1), wherein both front and rear ends of the drum flaker body (1) are fixedly connected to brackets (2), a material soaker (3) is fixedly mounted just below the drum of the drum flaker body (1), and a material feed box (4) is fixedly mounted on the bracket (2) at the front side, characterized in that: The feed box (4) is provided with a material guide pipe (5) on both the left and right inner walls near the bottom, and a discharge pipe (6) is provided on the bottom of the feed box (4) near the left inner wall, and the discharge pipe (6) is connected to the soaker (3). A driving component is provided at the upper right end of the feed box (4), and a dispersion component and a discharge component are horizontally rotated and penetrated on the left and right inner walls of the feed box (4), and the driving component and the discharge component are both connected to the dispersion component in a transmission manner.

2. The anti-blocking material feeding device for a rotary drum flaker according to claim 1, characterized in that: A hydraulic valve (7) is fixedly mounted on each of the two material guide pipes (5) and the material discharge pipe (6), and a ceramic heater (8) is fixedly mounted on the lower end of the material feed box (4).

3. The anti-blocking material feeding device for a rotary drum flaker according to claim 1, characterized in that: The driving assembly comprises a driving motor (9) fixedly mounted on the upper right side of the feed box (4); a rotating shaft (10) is fixedly connected to the driving shaft of the driving motor (9); a first gear (11) is coaxially fixedly connected to the rotating shaft (10); and the first gear (11) is transmission-connected to the dispersion assembly.

4. The anti-blocking material feeding device for a rotary drum flaker according to claim 3, characterized in that: The dispersion assembly includes a rotating rod (12) that rotates horizontally and passes through the inner walls on the left and right sides of the feed box (4). The rotating rod (12) is located above the discharge assembly. The rotating rod (12) is located outside the feed box (4) and is coaxially fixedly connected to a second gear (13) and a driving wheel (14). The first gear (11) is meshed with the second gear (13). The rotating rod (12) is located on the annular side wall inside the feed box (4) and is fixedly connected to two symmetrically distributed comb-shaped stirring plates (15).

5. The anti-blocking material feeding device for a rotary drum flaker according to claim 4, characterized in that: The gear radius of the first gear (11) is twice the gear radius of the second gear (13).

6. The anti-blocking material feeding device for a rotary drum flaker according to claim 4, characterized in that: The discharge assembly includes a spiral discharge rod (16) that rotates horizontally and penetrates the inner walls on the left and right sides of the feed box (4). The spiral discharge rod (16) is located outside the feed box (4) and is coaxially fixedly connected to a driven wheel (17). The driving wheel (14) and the driven wheel (17) are connected by a belt drive. The spiral discharge rod (16) is located on the annular side wall of the adjacent spiral blade and is fixedly connected to a plurality of conical stirring rods (18). The plurality of conical stirring rods (18) are symmetrically distributed.

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