Advertisement KT board waste melting device

Abstract

The invention relates to the technical field of resource recovery, in particular to an advertisement KT board waste melting device which comprises a shell, the shell is connected with a support, a base is arranged at the bottom of the support, the shell is provided with a feeding port, crushing teeth are rotatably connected to the interior of the shell, and the crushing teeth are in transmission connection with a gearbox on the outer side of the shell. The gearbox is connected with a driving mechanism, a blocking grating is arranged below the crushing teeth, the bottom of the shell is fixedly connected with a waste conveying mechanism, and the waste conveying mechanism is provided with a heating assembly. According to the KT plate crushing device, the double-meshing crushing teeth and the blocking grating are adopted for cooperative operation, KT plates can be quickly crushed into uniform particles, a unique'heating-filtering-retention 'circulation mechanism is formed by adopting a three-stage heating structure, seamless connection of crushing, conveying and melting is achieved through direct-drive transmission of the auger and the reduction gearbox, and manual intervention is not needed in the whole process.

Description

Technical Field

[0001] The invention relates to the technical field of resource recovery, in particular to a device for melting waste KT boards of advertisements. Background Art

[0002] In the field of advertising production, KT boards are widely used, but they are difficult to degrade naturally after being discarded, and traditional treatment methods such as landfill or incineration are prone to cause environmental pollution. Existing waste treatment equipment has the following shortcomings: low crushing efficiency: single-axis crushing or simple cutting makes it difficult to evenly crush KT boards, resulting in insufficient subsequent melting; poor hot melting effect: lack of targeted heating design, incomplete melting of foam plastics, and easy generation of unmelted particles; lack of processing continuity: the crushing and melting links are not closely connected, requiring manual intervention, reducing processing efficiency.

[0003] Therefore, it is necessary to develop a waste melting device for advertising KT boards to solve the above problems in the prior art. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technology and provide a device for melting waste KT boards for advertisements.

[0005] To achieve the above purpose, the present invention provides an advertising KT board waste melting device, including a shell, the shell is connected to a bracket, a base is provided at the bottom of the bracket, the shell is provided with a feeding port, the shell is rotatably connected to a crushing tooth inside, the crushing tooth is transmission-connected to a gear box outside the shell, the gear box is connected to a driving mechanism, a blocking grille is provided under the crushing tooth, a waste conveying mechanism is fixedly connected to the bottom of the shell, and the waste conveying mechanism is provided with a heating component.

[0006] Furthermore, the crushing teeth are two that rotate relative to each other, the two crushing teeth are meshed with each other, and the tooth surfaces of the crushing teeth penetrate in and out of the gap of the blocking grille.

[0007] Furthermore, the driving mechanism includes a motor mounted on the bracket, a reduction box is provided below the motor for transmission connection, the reduction box is mounted on a base plate, and the reduction box is transmission connected to the gear box.

[0008] Furthermore, a funnel-shaped connecting portion is provided below the shell, and the waste falls into the waste conveying mechanism below after being crushed by the crushing teeth. The waste conveying mechanism includes a conveying pipe provided below the shell and an auger rotatably connected to the inside of the conveying pipe, and the auger is drivingly connected to the output shaft of the reduction gearbox.

[0009] Furthermore, the end of the conveying pipe is connected to a connecting pipe, and the end of the connecting pipe is rotatably connected to a cover plate through a rotating shaft, and the cover plate is provided with a discharge hole.

[0010] Furthermore, there are three discharge holes, and the heating assembly includes a heating sleeve sleeved on the outside of the connecting pipe, a heating plate installed on the cover surface, and a heating tube installed at the discharge port.

[0011] Furthermore, there are three heating tubes, and the heating tubes are arranged in one-to-one correspondence with the discharge holes.

[0012] Furthermore, a blocking frame is provided in the discharge hole.

[0013] Advantages of the present invention: The present invention provides a waste melting device for advertising KT boards, which adopts double meshing crushing teeth and a blocking grid to work together, and forms a strong shear force field under the drive of the gear box, which can quickly crush the KT board into uniform particles. The heating component adopts a three-stage heating structure. The heating sleeve provides basic heat melting energy, the cover plate heating plate forms a secondary heating layer, and the independent heating pipe of the discharge hole realizes precise heat supplementation. The built-in blocking frame design of the discharge channel forms a unique "heating-filtration-retention" circulation mechanism: after the incompletely melted particles are intercepted, they continue to receive directional heat radiation under the friction of the auger and the conveying pipe and the action of the heating pipe to ensure complete melting. The crushing-conveying-melting is seamlessly connected through the direct drive of the auger and the reduction box, and no manual intervention is required throughout the process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The invention discloses a three-dimensional melting device for waste KT board of advertisement Figure 1 ;

[0015] Figure 2 The invention discloses a three-dimensional melting device for waste KT board of advertisement Figure 2 ;

[0016] Figure 3 It is a cross-sectional view of a KT board waste melting device of the present invention;

[0017] Figure 4 It is a cross-sectional view of a device for melting waste KT boards of advertisements of the present invention;

[0018] Figure 5 This is a partial enlargement of the heating component of the advertising KT board waste melting device of the present invention. Figure 1 ;

[0019] Figure 6 This is a partial enlargement of the heating component of the advertising KT board waste melting device of the present invention. Figure 2 .

[0020] As shown in the figure: 1. Shell; 2. Feeding port; 3. Crushing teeth; 4. Blocking grid; 5. Connecting part; 6. Conveying pipe; 7. Auger; 8. Base; 9. Bracket; 10. Motor; 11. Reducer; 12. Gear box; 13. Connecting pipe; 14. Heating sleeve; 15. Cover plate; 16. Heating pipe; 17. Heating plate. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] In the description of the embodiments of the present invention, if a feature is referred to as being "set", "fixed", "connected" or "installed" on another feature, it may be directly set, fixed, connected to another feature, or indirectly set, fixed, connected, or installed on another feature.

[0024] In the description of the embodiments of the present invention, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than" or "exceed" is involved, it should be understood as not including the number itself, if "above", "below" or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0026] Combined with Figure 1 To Attachment Figure 6As shown, this embodiment provides an advertising KT board waste melting device, including a shell 1, the shell 1 is connected to a bracket 9, the bottom of the bracket 9 is provided with a base 8, the shell 1 is provided with a feeding port 2, the shell 1 is rotatably connected to a crushing tooth 3, the crushing tooth 3 is transmission-connected to a gear box 12 on the outside of the shell 1, the gear box 12 is connected to a driving mechanism, a blocking grille 4 is provided under the crushing tooth 3, and a waste conveying mechanism is fixedly connected to the bottom of the shell 1, and the waste conveying mechanism is provided with a heating component.

[0027] It can be understood that the present embodiment provides a waste melting device for advertising KT boards, including a shell 1 assembly, a crushing system, a power transmission system and a hot melt conveying system. The main frame adopts a support structure of a bracket 9-base 8, and a feeding port 2 is arranged on the top of the shell 1 for feeding waste KT boards. The internal core crushing unit is composed of two sets of meshing crushing teeth 3, which are connected to an external drive mechanism through a gear box 12 to form a high-torque shear force field. A barrier grid 4 with adjustable gap is arranged below the crushing chamber to control the particle size of the crushed material and form a crushing-screening synergistic mechanism. The waste conveying mechanism is integrated at the bottom of the shell 1, and a composite design of an auger 7 propeller and a hot melt component is adopted. A three-stage hot melt system is constructed by a heating sleeve 14, a heating plate 17 and a directional heating tube 16, and the blocking frame at the discharge hole is used to realize the function of retaining and reheating unmelted particles, forming a full-process closed-loop processing system of "crushing-screening-hot melt-discharging".

[0028] Combined with Figure 4 As shown, the crushing teeth 3 are two that rotate relative to each other, the two crushing teeth 3 are meshed with each other, and the tooth surfaces of the crushing teeth 3 penetrate in and out of the gap of the blocking grille 4.

[0029] Combined with Figure 1 As shown, the driving mechanism includes a motor 10 installed on the bracket 9 , a reduction box 11 is provided below the motor 10 for transmission connection, the reduction box 11 is installed on a bottom plate, and the reduction box 11 is transmission connected to the gear box 12 .

[0030] Combined with Figure 1 To Attachment Figure 4 As shown, a funnel-shaped connecting portion 5 is provided below the shell 1. After the waste is crushed by the crushing teeth 3, it falls into the waste conveying mechanism below. The waste conveying mechanism includes a conveying pipe 6 provided below the shell 1 and an auger 7 rotatably connected to the inside of the conveying pipe 6. The auger 7 is drivingly connected to the output shaft of the reduction box 11.

[0031] Combined with Figure 5 As shown, the end of the conveying pipe 6 is connected to a connecting pipe 13, and the end of the connecting pipe 13 is rotatably connected to a cover plate 15 through a rotating shaft, and the cover plate 15 is provided with a discharge hole.

[0032] Combined with Figure 4 To Attachment Figure 5 As shown, there are three discharge holes, and the heating assembly includes a heating sleeve 14 sleeved on the outside of the connecting pipe 13, a heating plate 17 installed on the surface of the cover plate 15, and a heating pipe 16 installed at the discharge port.

[0033] Furthermore, there are three heating tubes 16 , and the heating tubes 16 are arranged in one-to-one correspondence with the discharge holes.

[0034] Combined with Figure 5 As shown, a blocking frame is provided in the discharge hole.

[0035] The implementation steps of the present invention are as follows:

[0036] 1) Feeding and starting. The operator puts the waste KT board through the feeding port 2 on the top of the shell 1. After starting the motor 10, the power is transmitted to the gear box 12 through the reduction box 11, driving the two mutually meshing crushing teeth 3 in the shell 1 to rotate at high speed, forming a strong shear force field.

[0037] 2) Crushing and screening. The waste is crushed into millimeter-sized particles under the meshing action of the crushing teeth 3. The gap design of the blocking grid 4 allows the particles of the appropriate size to fall, while the larger debris is repeatedly sheared by the tooth surface until it completely passes through the grid and enters the funnel-shaped connecting part 5 below.

[0038] 3) Conveying and preheating. After the crushed material falls into the conveying pipe 6, the blades of the auger 7 driven directly by the reduction box 11 push it toward the connecting pipe 13. The heating sleeve 14 outside the conveying pipe 6 starts to work, preheating the crushed material and softening its surface structure.

[0039] 4) Deep heating and filtration. After the crushed material reaches the connecting pipe 13, it melts under the friction and extrusion heat generated between the auger 7 and the connecting pipe 13, and the material is subjected to secondary radiation heating through the heating plate 17 on the cover plate 15. At the same time, three independent heating pipes 16 provide precise supplementary heating to the material at the discharge hole. The particles that are not completely melted are intercepted by the blocking frame in the discharge hole and remain in the heating area to continue to receive heat radiation, forming a "heating-filtration-reheating" cycle.

[0040] 5) Discharge and recycling. When the scraps are completely plasticized into a molten state, they can be discharged through the discharge hole and directly flow into the collection container or enter the re-production line. The rotatable cover plate 15 is designed to facilitate regular cleaning of stubborn residues intercepted by the blocking frame to ensure continuous and efficient operation of the system.

[0041] The present invention provides a KT board waste melting device for advertising, which adopts double meshing crushing teeth 3 and blocking grid 4 to work together, and forms a strong shear force field under the drive of gear box 12, which can quickly crush the KT board into uniform particles. The heating component adopts a three-stage heating structure, the heating sleeve 14 provides basic heat melting energy, the cover plate 15 and the heating plate 17 form a secondary heating layer, and the independent heating tube 16 of the discharge hole realizes precise heat supplementation. With the built-in blocking frame design of the discharge channel, a unique "heating-filtration-retention" circulation mechanism is formed: after the incompletely melted particles are intercepted, they continue to receive directional heat radiation under the action of the heating tube 16 to ensure complete melting. The crushing-conveying-melting is seamlessly connected through the direct drive of the auger 7 and the reduction box 11, and no manual intervention is required throughout the process.

[0042] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An advertising KT board waste melting device, characterized by: It includes a shell, the shell is connected to a bracket, a base is provided at the bottom of the bracket, the shell is provided with a feeding port, the shell is rotatably connected with crushing teeth inside, the crushing teeth are transmission-connected with a gear box outside the shell, the gear box is connected to a driving mechanism, a blocking grille is provided under the crushing teeth, a waste conveying mechanism is fixedly connected to the bottom of the shell, and the waste conveying mechanism is provided with a heating component.

2. The advertising KT board waste melting device according to claim 1 is characterized by: The crushing teeth are two that rotate relative to each other, the two crushing teeth mesh with each other, and the tooth surfaces of the crushing teeth penetrate in and out of the gap of the blocking grille.

3. The advertising KT board waste melting device according to claim 2 is characterized by: The driving mechanism comprises a motor mounted on the bracket, a reduction box is provided below the motor for transmission connection, the reduction box is mounted on a bottom plate, and the reduction box is transmission connected to the gear box.

4. The advertising KT board waste melting device according to claim 3 is characterized by: A funnel-shaped connection portion is provided below the shell, and the waste falls into the waste conveying mechanism below after being crushed by the crushing teeth. The waste conveying mechanism includes a conveying pipe provided below the shell and an auger rotatably connected to the inside of the conveying pipe, and the auger is drivingly connected to the output shaft of the reduction box.

5. The advertising KT board waste melting device according to claim 4 is characterized by: The end of the conveying pipe is connected with a connecting pipe, and the end of the connecting pipe is rotatably connected with a cover plate through a rotating shaft, and the cover plate is provided with a discharge hole.

6. The advertising KT board waste melting device according to claim 5 is characterized by: There are three discharge holes, and the heating assembly includes a heating sleeve sleeved on the outside of the connecting pipe, a heating plate installed on the cover surface, and a heating pipe installed at the discharge port.

7. The advertising KT board waste melting device according to claim 6 is characterized by: There are three heating tubes, and the heating tubes are arranged in one-to-one correspondence with the discharge holes.

8. The advertising KT board waste melting device according to claim 7 is characterized by: A blocking frame is arranged in the discharge hole.

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