High-efficiency water-cooling large-scale bonding machine

Abstract

The utility model relates to an efficient water-cooling large-scale bonding machine which comprises a base, a bonding box is arranged on the front side of the upper end of the base, a bonding pot is rotatably connected to the center of the inner side of the bonding box, a metal rod is arranged in the center of the bonding pot, a sealing cover is arranged on the rear side of the upper end of the bonding box, and an equipment hole is formed in the center of the upper end of the sealing cover. A quick-freezing spraying device is arranged on the rear side of the upper end of the base, a connecting hole is formed in the front side of the upper end of the quick-freezing spraying device, and a spraying pipeline is arranged between the equipment hole and the connecting hole, so that the device has the advantages that steps are properly reduced, operation is more convenient and simpler, labor loss is reduced, and the final metal powder yield is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of bonding metal powder coatings, in particular to a high-efficiency water-cooled large-scale bonding machine. Background Art

[0002] The process of bonding metal powder coating refers to the use of special equipment and technology to mix and thermally bond metal pigments with powder coating base powder at high speed, so that the metal pigments are evenly bonded to the surface of powder coating particles to form powder coatings with excellent metallic effects. The advantages of the process of bonding metal powder coatings are that it can effectively solve the problems of separation, accumulation, and recycling of metal pigments, improve the utilization rate and stability of powder coatings, enhance the metallic effect and decorativeness, and reduce costs and risks.

[0003] Patent No. CN202022735885.3 discloses a powder coating bonding machine, including a working chassis and a control chassis, the control chassis is vertically installed at the upper end of the rear side of the working chassis, a working motor is arranged on the front side of the control chassis, a mixing tank is arranged on the front side of the working motor, and a discharge port is connected to the front end of the lower side of the mixing tank. By improving the placement seat at the bottom of the powder coating bonding machine, the placement foot cup at the bottom of the traditional powder coating bonding machine is improved into a new type of moving and placing device, and the entire powder coating bonding machine can be moved by the The moving and placing device can be used to move and transport on the ground, and at the same time, the entire powder coating bonding machine can be stably placed on the ground, thereby greatly increasing the flexibility of the entire powder coating bonding machine. When the powder coating bonding machine is moved by the moving and placing device, the cumbersome operation of transporting it through a lifting device can be avoided. However, the equipment has the following problems: first, the device cannot cool the bonded metal powder in the same device, and secondly, the device cannot perform heating bonding and stirring powder self-friction bonding at the same time. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. By providing a quick-freezing spray device, the technical problem that the device cannot cool the bonded metal powder in the same device is solved. By providing a rotating shell of the bonding pot and a heating ring and a stirring rod at the lower end of the metal rod, the technical problem that the device cannot simultaneously perform heating bonding and stirring powder self-friction bonding is solved.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency water-cooled large bonding machine, characterized in that it includes a base, a bonding box is provided on the front side of the upper end of the base, the inner center of the bonding box is rotatably connected to the bonding pot, a metal rod is provided at the inner center of the bonding pot, a sealing cover is provided on the rear side of the upper end of the bonding box, an equipment hole is provided at the center of the upper end of the sealing cover, a quick-freezing spray device is provided on the rear side of the upper end of the base, a connecting hole is provided on the front side of the upper end of the quick-freezing spray device, and a spray pipe is provided between the equipment hole and the connecting hole.

[0007] As a preferred embodiment, the bonding pot is provided with a rotating shell on the outermost side, a fixed shell is provided at the lower end of the rotating shell, a heating ring is provided on the inner side of the rotating shell, an electric heating element is provided inside the heating ring, a heat conduction ring is provided on the inner side of the electric heating ring, and a fixed sealing ring is provided on the upper end of the rotating shell.

[0008] As a preferred embodiment, the metal rod is hollow inside, and stirring rods are evenly arranged around the lower end of the metal rod. The stirring rods are made of heat-resistant hard silicone. A stirring motor is provided at the lower end of the metal rod, and a rotating shaft is provided at the center of the upper end of the stirring motor. The upper end of the rotating shaft is fixedly connected to the stirring rod, and the stirring motor is located in a fixed shell.

[0009] As a preference, a groove is provided at the front center of the lower end of the base, a rotating motor is provided at the center of the groove, an output shaft is provided at the upper end of the rotating motor, and the upper end of the output shaft is fixedly connected to the lower end of the rotating shell.

[0010] As a preferred embodiment, a storage box is provided at the rear end of the quick-freezing spray device, a discharge pipe is provided at the lower side of the front end of the storage box, an electric sprayer is provided at the front end of the discharge pipe, a mist outlet pipe is provided at the center of the upper end of the electric sprayer, the upper end of the mist outlet pipe is connected to the lower end of the connecting hole, and an injection port is provided on the rear side of the upper end of the quick-freezing spray device.

[0011] As another preferred embodiment, a sealing rubber layer is provided at the lower end of the sealing cover, the sealing rubber layer is matched with the position of the fixed sealing ring, a connecting opening is provided at the center of the lower end of the sealing rubber layer, the connecting opening is matched with the size and position of the hollow position at the upper end of the metal rod, and the upper end of the connecting opening is connected to the equipment hole.

[0012] Beneficial effects of the utility model:

[0013] (1) In the utility model, a rotating shell at the outermost side of the bonding pot and a metal rod at the inner center of the bonding pot are arranged to make the bonding metal powders blend more finely. The base powder, metal powder and other additives are put into the bonding pot. Then, the heating ring on the inner side of the rotating shell starts to heat the interior through the electric heating element, so that the materials are placed in a high temperature environment. Then, the rotating motor starts to work, driving the output shaft at the upper end, and the output shaft drives the rotating shell to rotate. While the rotating shell rotates, the stirring motor at the lower end of the metal rod also starts to work, driving the rotating shaft at the upper end to rotate. When the rotating shaft rotates, it drives the metal rod to rotate. When the metal rod rotates, it drives the stirring rod to rotate, and stirs the powder inside the bonding pot. The material inside the bonding pot can be heated and rotated by the rotating shell and stirred by the stirring rod, so that the metal pigment can quickly adhere to the softened base powder surface to form a bonding powder coating, and at the same time, the powder can be blended more finely.

[0014] (2) In the utility model, a quick freezing spray device is provided so that the bonded metal powder can be cooled in the same bonding pot, and there is no need to release the metal powder into the cooling pot. When the metal powder inside begins to fuse, the heating coil stops heating, and the rotating shell uses the residual heat and rotation of the heating coil and the rotation of the stirring rod to bond the material by self-friction. When the metal powder is bonded, the temperature inside the bonding pot tends to be stable. Then, the electric sprayer inside the quick freezing spray device quickly absorbs the quick freezing agent in the storage box into the interior through the agent outlet pipe. Then, the electric sprayer converts the quick freezing agent into a high-speed spray through the upper mist outlet pipe and sprays it into the sealed container through the spray pipe. The connecting port at the lower end of the cover is mounted on the inner side of the metal rod, and the connecting port will spray the quick-freezing high-speed spray into the hollow inside of the metal rod. After the entire inside of the metal rod is exposed to the quick-freezing high-speed spray, the entire outside of the metal rod will be quickly cooled. At the same time, the temperature in the entire bonding pot will be lowered. The rotating shell continues to rotate, and the stirring rod continues to stir. Under the continuous cooling of the metal rod, the metal powder inside the bonding pot will be quickly cooled, so that the powder coating particles will be re-solidified to prevent adhesion and melting. Bonding and cooling can be solved in the same device at the same time, and there is no need to release the bonded metal powder separately, which reduces the steps, makes it more convenient and simple to operate, and reduces labor loss.

[0015] (3) In the utility model, the stirring rod is made of heat-resistant hard silicone material. When the metal powder in the bonding pot is stirred, the heat-resistant hard silicone material will not destroy the structure of the metal powder, so that the metal powder after bonding has less impurities and unqualified particles, and more qualified metal powder can be obtained, thereby increasing the final metal powder output.

[0016] In summary, the device has the advantages of appropriately reducing steps, being more convenient and simple to operate, reducing labor loss, and increasing the final metal powder output, and is particularly suitable for the field of bonding metal powder coating technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the Zhongbang fixed pot of the utility model.

[0020] Figure 3 It is a schematic diagram of the metal rod structure in the utility model.

[0021] Figure 4 It is a schematic diagram of the lower end structure of the base in the utility model.

[0022] Figure 5 It is a schematic diagram of the structure of the medium-speed freezing spray device of the utility model.

[0023] Figure 6 It is a schematic diagram of the sealing cover structure in the utility model. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0025] Embodiment 1

[0026] like Figures 1 to 6 As shown, the utility model provides a high-efficiency water-cooled large-scale bonding machine, characterized in that: it includes a base 1, a bonding box 2 is provided on the front side of the upper end of the base 1, the inner center of the bonding box 2 is rotatably connected to the bonding pot 21, a metal rod 221 is provided at the inner center of the bonding pot 21, a sealing cover 22 is provided on the rear side of the upper end of the bonding box 2, an equipment hole 221 is provided at the center of the upper end of the sealing cover 22, a quick-freezing spray device 3 is provided on the rear side of the upper end of the base 1, a connecting hole 31 is provided on the front side of the upper end of the quick-freezing spray device 3, and a spray pipe 4 is provided between the equipment hole 221 and the connecting hole 31.

[0027] Furthermore, a rotating shell 212 is provided at the outermost side of the bonding pot 21, a fixed shell 213 is provided at the lower end of the rotating shell 212, a heating ring is provided inside the rotating shell 212, an electric heating element is provided inside the heating ring, and the electric heating element can be heated by the heating ring to increase the temperature inside the rotating shell 212, a heat conduction ring 214 is provided inside the electric heating ring, and a fixed sealing ring 215 is provided at the upper end of the rotating shell 212.

[0028] Furthermore, the interior of the metal rod 211 is hollow, and stirring rods 2111 are evenly arranged around the lower end of the metal rod 211. The stirring rods 2111 are made of heat-resistant hard silicone. When stirring the metal powder in the bonding pot 21, the heat-resistant hard silicone material will not destroy the structure of the metal powder, so that the metal powder after bonding can reduce impurities and unqualified particles, and more qualified metal powder can be obtained, thereby increasing the final metal powder output. A stirring motor 2112 is provided at the lower end of the metal rod 211 to provide driving force for stirring. A rotating shaft is provided at the center of the upper end of the stirring motor 2112, and the upper end of the rotating shaft is fixedly connected to the stirring rod 211. The stirring motor 2112 is located in the fixed shell 213.

[0029] Furthermore, a groove 11 is provided at the center of the front side of the lower end of the base 1, and a rotating motor 12 is provided at the center of the groove 11 to provide a driving force for the rotation of the rotating shell 212. An output shaft is provided at the upper end of the rotating motor 12, and the upper end of the output shaft is fixedly connected to the lower end of the rotating shell 212. When the rotating motor 12 is working, it will drive the output shaft, and the output shaft will drive the rotating shell 212 to rotate.

[0030] Furthermore, a storage box 32 is provided at the rear end of the quick-freezing spray device 3, a discharge pipe 321 is provided at the lower side of the front end of the storage box 32, an electric sprayer 33 is provided at the front end of the discharge pipe 321, a mist outlet pipe 34 is provided at the center of the upper end of the electric sprayer 33, the upper end of the mist outlet pipe 34 is connected to the lower end of the connecting hole 31, and an injection port 35 is provided at the rear side of the upper end of the quick-freezing spray device 3. After the metal powder bonding is completed, the electric sprayer 33 quickly absorbs the quick-freezing agent in the storage box 32 into the interior through the discharge pipe 321, and then the electric sprayer 33 converts the quick-freezing agent into a high-speed spray through the upper mist outlet pipe 34 and sprays it into the metal rod 211 through the injection pipe 4.

[0031] Furthermore, a sealing rubber layer 223 is provided at the lower end of the sealing cover 22, and the sealing rubber layer 223 is matched with the position of the fixed sealing ring 215. A connecting port 222 is provided at the center of the lower end of the sealing rubber layer 223, and the connecting port 222 is matched with the size and position of the hollow position at the upper end of the metal rod 211. The upper end of the connecting port 222 is communicated with the equipment hole 221. Since the connecting port 222 is sleeved on the inner side of the metal rod 211, the connecting port 222 will spray the quick-freezing high-speed spray into the hollow inside of the metal rod 211. After the metal rod 211 is completely in contact with the quick-freezing high-speed spray, the entire metal rod 211 will be quickly cooled, and the temperature in the entire bonding pot 21 will be reduced while cooling.

[0032] Working process: first, put the base powder, metal powder and other additives into the bonding pot 21, then cover the sealing cover 22, the sealing rubber layer 223 is matched with the shape and position of the fixed sealing ring 215, so that the inside of the bonding pot 21 can be tightly sealed, and then the heating ring inside the rotating shell 212 will start to heat the inside through the electric heating element, so that the material is in a high temperature environment, and then the rotating motor 12 will start to work, driving the output shaft at the upper end, and the output shaft will drive the rotating shell 212 to rotate. While the rotating shell 212 rotates, the stirring motor 2112 at the lower end of the metal rod 211 will also start to work, driving the rotating shaft at the upper end to rotate, and the rotating shaft will drive the metal rod 211 to rotate while rotating. The metal rod 211 rotates and the stirring rod 2111 rotates at the same time, so as to stir the material inside the bonding pot 21. The material inside the bonding pot 21 can be heated and rotated by the rotating shell 212 and stirred by the stirring rod 2111, so that the metal pigment can be quickly bonded to the softened surface of the base powder to form a bonding powder coating, and the powder can be fused more delicately. At the same time, the stirring rod 2111 is made of heat-resistant hard silicone. When stirring the metal powder in the bonding pot 21, the heat-resistant hard silicone material will not destroy the structure of the metal powder, so that the metal powder after bonding can reduce impurities and unqualified particles, so that more qualified metal powder can be obtained, and the final metal powder output can be increased.

[0033] Secondly, when the metal powder inside begins to fuse, the heating coil will stop heating, and the rotating shell 212 will use the residual heat of the heating coil and the rotation and stirring of the stirring rod 2111 to perform self-friction bonding of the materials. When the metal powder is bonded, the temperature inside the bonding pot 21 also tends to be stable. Then the electric sprayer 33 inside the quick-freezing spray device 3 quickly absorbs the quick-freezing agent in the storage box 32 into the interior through the agent outlet pipe 321. Then the electric sprayer 33 will convert the quick-freezing agent into a high-speed spray form through the upper mist outlet pipe 34 and spray it to the connection port 222 at the lower end of the sealing cover 22 through the injection pipe 4. Since the connection port 222 is sleeved on the inner side of the metal rod 211, the connection port 222 is The mouth 222 will spray the quick-freezing high-speed spray into the hollow inside of the metal rod 211. After the inside of the metal rod 211 contacts the quick-freezing high-speed spray, the entire outside of the metal rod 211 will be quickly cooled. While cooling, the temperature inside the entire bonding pot 21 will be lowered. The rotating shell 212 continues to rotate, and the stirring rod 2111 will continue to stir. Under the continuous cooling of the metal rod 211, the metal powder inside the bonding pot 21 will be quickly cooled, so that the powder coating particles will be re-solidified to prevent adhesion and melting. The bonding and cooling can be solved in the same device at the same time, and there is no need to release the bonded metal powder separately, which reduces the steps, makes it more convenient and simple to operate, and reduces labor loss.

[0034] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions 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 equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0035] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0036] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A high-efficiency water-cooled large bonding machine, characterized by: The invention comprises a base (1), wherein a bonding box (2) is provided at the front side of the upper end of the base (1), the inner center of the bonding box (2) is rotatably connected to a bonding pot (21), a metal rod (211) is provided at the inner center of the bonding pot (21), a sealing cover (22) is provided at the rear side of the upper end of the bonding box (2), an equipment hole (221) is provided at the center of the upper end of the sealing cover (22), a quick-freezing spray device (3) is provided at the rear side of the upper end of the base (1), a connecting hole (31) is provided at the front side of the upper end of the quick-freezing spray device (3), and a spray pipe (4) is provided between the equipment hole (221) and the connecting hole (31).

2. A high-efficiency water-cooled large bonding machine according to claim 1, characterized in that: The outermost side of the bonding pot (21) is provided with a rotating shell (212), the lower end of the rotating shell (212) is provided with a fixed shell (213), the inner side of the rotating shell (212) is provided with a heating ring, the interior of the heating ring is provided with an electric heating element, the inner side of the heating ring is provided with a heat conduction ring (214), and the upper end of the rotating shell (212) is provided with a fixed sealing ring (215).

3. A high-efficiency water-cooled large bonding machine according to claim 1, characterized in that: The metal rod (211) is hollow inside, stirring rods (2111) are evenly arranged around the lower end of the metal rod (211), the stirring rods (2111) are made of heat-resistant hard silicone, a stirring motor (2112) is arranged at the lower end of the metal rod (211), a rotating shaft is arranged at the center of the upper end of the stirring motor (2112), the upper end of the rotating shaft is fixedly connected to the stirring rod (2111), and the stirring motor (2112) is located in a fixed shell (213).

4. A high-efficiency water-cooled large bonding machine according to claim 1, characterized in that: A groove (11) is provided at the center of the front side of the lower end of the base (1), a rotating motor (12) is provided at the center of the groove (11), an output shaft is provided at the upper end of the rotating motor (12), and the upper end of the output shaft is fixedly connected to the lower end of the rotating shell (212).

5. The high-efficiency water-cooled large bonding machine according to claim 1, characterized in that: The quick-freezing spray device (3) is provided with a storage box (32) at the rear end thereof, a discharge pipe (321) is provided at the lower side of the front end of the storage box (32), an electric sprayer (33) is provided at the front end of the discharge pipe (321), a mist outlet pipe (34) is provided at the center of the upper end of the electric sprayer (33), the upper end of the mist outlet pipe (34) is connected to the lower end of the connecting hole (31), and a filling port (35) is provided at the rear side of the upper end of the quick-freezing spray device (3).

6. A high-efficiency water-cooled large bonding machine according to claim 2, characterized in that: A sealing rubber layer (223) is provided at the lower end of the sealing cover (22), and the position of the sealing rubber layer (223) is matched with that of the fixed sealing ring (215). A connecting opening (222) is provided at the center of the lower end of the sealing rubber layer (223), and the size and position of the connecting opening (222) are matched with the hollow position at the upper end of the metal rod (211), and the upper end of the connecting opening (222) is communicated with the equipment hole (221).

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