Automatic spraying device and equipment

Abstract

The invention provides an automatic spraying device and equipment, and belongs to the technical field of cable accessories. The automatic spraying device comprises a base, a conveying mechanism, a first area, a second area, a third area and a fourth area. The positioning assembly comprises a plurality of fixing devices and a supporting rod, the fixing devices are located on the conveying mechanism, the supporting rod penetrates through the materials, and the two ends of the supporting rod are connected to the fixing devices correspondingly. A U-shaped structure is arranged at the end, facing materials, of the fixing device, the two ends of the supporting rod are inserted into the U-shaped structure so that the supporting rod can be connected with the fixing device, the U-shaped structure is provided with an opening, and the outer edge of the end, provided with the opening, of the U-shaped structure is a plane. The automatic spraying device is divided into four areas to spray materials, so that the defects of surface peeling, surface lines, spraying missing, uneven thickness, local light transmission and the like of an existing manual spraying product are overcome, the production efficiency and the stability are improved, the automation degree is high, and the spraying effect is better.

Description

Technical Field

[0001] The present application relates to the technical field of cable accessories, and in particular to an automatic spraying device and equipment. Background Art

[0002] In recent years, the cable industry has developed rapidly, and the future development trend of the cable production field is still the core development industry. Among them, the cable is a wire product used to transmit electromagnetic and electrical information and realize electromagnetic energy conversion. The cable is a collection of one or more insulated cores, and the outer surface of the cable may have a coating, a total protective layer and an outer sheath. As an important component of the cable, cable accessories together with the cable constitute a power transmission network, which can not only restore the performance of the cable, but also ensure the extension of the cable length and the connection of the terminal.

[0003] At present, most cable accessories manufacturers use manual spraying equipment and technology. As the application areas of silicone rubber products continue to expand, the requirements for the appearance and quality of silicone rubber products are becoming higher and higher.

[0004] However, at present, manual spraying in the cable accessories industry has lagged behind the development of other industries. Among them, the common problems of manual spraying are as follows: low efficiency, surface peeling, surface texture, spray leakage, uneven thickness, partial light transmission, etc. When conducting product electrical performance tests, the problems caused by manual spraying may cause the product to break down and be scrapped, increasing the defective rate of the product. In addition, the manual spraying method is inefficient during the processing process and wastes a lot of manpower and material resources. Summary of the invention

[0005] The present application provides an automatic spraying device and equipment, which provides a structure of an automatic spraying device and divides the automatic spraying device into four areas to spray materials. It solves the defects of existing manual spraying products such as peeling on the surface, surface texture, spray leakage, uneven thickness, partial light transmission, etc., improves production efficiency and product stability, has a high degree of automation, better spraying effect, is easy to operate, and is energy-saving and environmentally friendly.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] The first aspect of the present application provides an automatic spraying device, comprising:

[0008] Base;

[0009] A conveying mechanism, the conveying mechanism is located on the base, and the conveying mechanism is used to convey the material on the base;

[0010] A first area, the first area is located at the input end of the conveying mechanism, and the first area is used to place materials;

[0011] A second area, the second area is located on one side of the first area, and the second area is used for spraying materials;

[0012] A third area, the third area is located on one side of the second area, and the third area is used to heat the material;

[0013] A fourth area, the fourth area is located at the output end of the conveying mechanism, and the fourth area is used to take materials;

[0014] The positioning assembly includes a plurality of fixing devices and a support rod. The plurality of fixing devices are located on the conveying mechanism. The support rod is passed through the material, and both ends of the support rod are respectively connected to the fixing devices.

[0015] The fixing device has a U-shaped structure at one end facing the material, and the two ends of the support rod are respectively inserted into the U-shaped structure to connect the support rod and the fixing device. The U-shaped structure has an opening, and the outer edge of one end of the U-shaped structure with the opening is a plane.

[0016] Based on the above technical solution, the present application can also be improved as follows.

[0017] In a possible implementation, a positioning block is provided on one side of the plurality of U-shaped structures, and the positioning block is located on the U-shaped structure;

[0018] The positioning block is used to cooperate with the plane of the U-shaped structure so that the opening of the U-shaped structure is always directed toward the first direction.

[0019] In a possible implementation, the conveying mechanism includes: a first conveying component;

[0020] The first conveying assembly includes a first conveying belt and a first conveying wheel, the first conveying wheel is located at two ends of the base, and the first conveying belt is sleeved on the first conveying wheel;

[0021] A plurality of fixing devices are arranged in parallel on the first conveyor belt, and each fixing device can be provided with a through hole for a support rod to pass through, and the support rod passes through the through hole and is connected to the fixing device.

[0022] In a possible implementation, the conveying mechanism further includes: a second conveying assembly, the second conveying assembly being located outside the first conveying assembly;

[0023] The second conveying assembly includes a second conveying belt and a second conveying wheel, the second conveying belt is located between the second area and the third area, and the second conveying belt is sleeved on the second conveying wheel;

[0024] A gear is provided at one end of each fixing device facing away from the U-shaped structure, and a support rod is passed through a through hole of the fixing device and connected to the gear;

[0025] When the material is conveyed to the second area and the third area, a plurality of gears are arranged in parallel on the second conveyor belt.

[0026] In a possible implementation, the support rod is rotatably disposed in a through hole of the fixing device, so that the material rotates by passing through the support rod.

[0027] In a possible implementation, there are a plurality of spray guns in the second area;

[0028] The spray gun is located on a side of the second area facing the material, and is used to spray the material.

[0029] In a possible implementation, there are a plurality of heating tubes in the third area;

[0030] The heating pipe is located on a side of the third area facing the material, and the heating pipe is used to heat the material.

[0031] In a possible implementation, the automatic spraying device further includes: a control system;

[0032] The control system is electrically connected to the transmission mechanism;

[0033] The control system is used to control the start of the conveying mechanism.

[0034] In a possible implementation, the control system is electrically connected to the spray gun and the heating tube;

[0035] The control system is used to adjust the distance, speed and flow parameters of the spray gun;

[0036] The control system is also used to adjust the time and temperature of the heating tube.

[0037] A second aspect of the present application provides a device, comprising a manipulator and the above-mentioned automatic spraying device;

[0038] The robot is used to take materials from the automatic spraying device.

[0039] The present application provides an automatic spraying device and equipment, which includes a base, a conveying mechanism, a first area, a second area, a third area, a fourth area and a positioning assembly. Among them, the conveying mechanism is located on the base, and the conveying mechanism is used to convey the material on the base. The first area is located at the input end of the conveying mechanism, and the first area is used to place the material. The second area is located on one side of the first area, and the second area is used to spray the material. The third area is located on one side of the second area, and the third area is used to heat the material. The fourth area is located at the output end of the conveying mechanism, and the fourth area is used to take the material. The positioning assembly includes a plurality of fixing devices and a support rod, and the plurality of fixing devices are located on the conveying mechanism. The support rod is penetrated in the material, and the two ends of the support rod are respectively connected to the fixing device. A U-shaped structure is provided at one end of the fixing device facing the material, and the two ends of the support rod are respectively inserted into the U-shaped structure to connect the support rod and the fixing device, and the U-shaped structure has an opening, and the outer edge of one end of the U-shaped structure with the opening is a plane. The equipment includes a manipulator and the above-mentioned automatic spraying device. Among them, the manipulator is used to take the material of the automatic spraying device. In this way, the present application can provide an automatic spraying device structure, which can be divided into four areas to spray materials. This solves the existing defects of manual spraying products such as peeling, surface texture, spray leakage, uneven thickness, partial light transmission, etc., improves production efficiency and product stability, has a high degree of automation, better spraying effect, easy operation, energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0041] Figure 1 A schematic diagram of the structure of an automatic spraying device provided in one embodiment of the present application;

[0042] Figure 2 A partial structural schematic diagram of an automatic spraying device provided in one embodiment of the present application;

[0043] Figure 3 A partially exploded schematic diagram of an automatic spraying device provided in one embodiment of the present application;

[0044] Figure 4 A partial schematic diagram of an automatic spraying device provided in one embodiment of the present application.

[0045] Description of reference numerals:

[0046] 100-Automatic spraying device;

[0047] 200-base;

[0048] 300-transmission mechanism; 310-first transmission assembly; 311-first transmission belt; 312-first transmission wheel; 320-second transmission assembly; 321-second transmission belt; 322-second transmission wheel;

[0049] 400-first area; 410-material;

[0050] 500-second area; 510-spray gun; 520-first bracket;

[0051] 600-third area; 610-heating tube; 620-second bracket;

[0052] 700-4th area;

[0053] 800-positioning assembly; 810-fixing device; 811-through hole; 820-support rod; 830-U-shaped structure; 831-opening; 832-plane; 840-positioning block; 850-gear. DETAILED DESCRIPTION

[0054] As described in the background technology, at present, the manual spraying of the cable accessories industry has lagged far behind the development of other industries. Among them, the common problems of manual spraying are as follows: low efficiency, surface peeling, surface texture, spray leakage, uneven thickness, partial light transmission, etc. When conducting product electrical performance tests, the problems caused by manual spraying may cause the product to break down and be scrapped, increasing the defective rate of the product. In addition, the manual spraying method is inefficient during the processing process, wasting a lot of manpower and material resources.

[0055] In view of the above technical problems, the embodiment of the present application provides an automatic spraying device and equipment, which includes a base, a conveying mechanism, a first area, a second area, a third area, a fourth area and a positioning assembly. Among them, the conveying mechanism is located on the base, and the conveying mechanism is used to convey the material on the base. The first area is located at the input end of the conveying mechanism, and the first area is used to place the material. The second area is located on one side of the first area, and the second area is used to spray the material. The third area is located on one side of the second area, and the third area is used to heat the material. The fourth area is located at the output end of the conveying mechanism, and the fourth area is used to take the material. The positioning assembly includes a plurality of fixing devices and a support rod, and the plurality of fixing devices are located on the conveying mechanism. The support rod is penetrated in the material, and the two ends of the support rod are respectively connected to the fixing device. A U-shaped structure is provided at one end of the fixing device facing the material, and the two ends of the support rod are respectively inserted into the U-shaped structure so that the support rod and the fixing device are connected, and the U-shaped structure has an opening, and the outer edge of one end of the U-shaped structure with the opening is a plane. The device includes a manipulator and the above-mentioned automatic spraying device. Among them, the manipulator is used to take the material of the automatic spraying device. In this way, the present application can provide an automatic spraying device structure, which can be divided into four areas to spray materials. This solves the existing defects of manual spraying products such as peeling, surface texture, spray leakage, uneven thickness, partial light transmission, etc., improves production efficiency and product stability, has a high degree of automation, better spraying effect, easy operation, energy saving and environmental protection.

[0056] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of this application.

[0057] The embodiment of the present application provides an automatic spraying device and equipment. By providing a structure of an automatic spraying device, the automatic spraying device is divided into four areas to spray materials. The defects of existing manual spraying products such as peeling on the surface, surface texture, spray leakage, uneven thickness, and partial light transmittance are solved, and the production efficiency and product stability are improved. The degree of automation is high, the spraying effect is better, the operation is convenient, and energy saving and environmental protection are achieved. The specific structure of the automatic spraying device and equipment provided in the embodiment of the present application is introduced below in conjunction with the accompanying drawings.

[0058] refer to Figure 1, the first aspect of the embodiment of the present application provides an automatic spraying device 100. Wherein, in the embodiment of the present application, the automatic spraying device 100 may include a base 200, a conveying mechanism 300, a first area 400, a second area 500, a third area 600, a fourth area 700 and a positioning assembly 800. Wherein, in a possible implementation, the conveying mechanism 300 may be located on the base 200, and the conveying mechanism 300 can be used to convey the material 410 on the base 200, so as to realize the spraying process on the surface of the material 410. It can be understood that the automatic spraying device 100 provided in the embodiment of the present application can be divided into four areas. The embodiment of the present application takes the four areas including the first area 400, the second area 500, the third area 600 and the fourth area 700 as an example. Wherein, in a possible implementation, the first area 400 can be used as the starting area for spraying the material 410, and the first area 400 can be located at the input end of the conveying mechanism 300, and the first area 400 can be used to place the material 410. Then, the second area 500 can be located at one side of the first area 400, that is, the second area 500 can be used as the next stage of the first area 400, and the second area 500 can be used to spray the material 410. Furthermore, the third area 600 can be located at one side of the second area 500, that is, the third area 600 can be used as the next stage of the second area 500, and the third area 600 can be used to heat the material 410 until the surface of the material 410 is solidified. Finally, the fourth area 700 can be located at the output end of the conveying mechanism 300, that is, the fourth area 700 can be used as the next stage of the third area 600, and the fourth area 700 can also be used as the final area for spraying the material 410, and the fourth area 700 can be used to take the material 410. In this way, the automatic spraying device 100 can complete the entire spraying process of the material 410, realize automatic spraying, and facilitate operation.

[0059] Continue to refer Figure 1 In the specific implementation of this embodiment, the positioning assembly 800 may include: a fixing device 810 and a support rod 820; wherein, in a possible implementation, the number of the fixing devices 810 and the support rod 820 may be multiple, and the embodiment of the present application does not limit the number of the fixing devices 810 and the support rod 820. In the embodiment of the present application, multiple fixing devices 810 may be located on the conveying mechanism 300, and the support rod 820 may be penetrated in the axial direction of the material 410, so that the support rod 820 can be supported on the material 410, and the two ends of the support rod 820 extending from the material 410 may be connected to the fixing device 810.

[0060] refer to Figure 1 as well as Figure 2On the basis of the above embodiment, each fixture 810 may be provided with a U-shaped structure 830 at one end facing the material 410, and the two ends of the support rod 820 may be respectively inserted into the U-shaped structure 830, so as to further connect the support rod 820 and the fixture 810. In a possible implementation, the U-shaped structure 830 may have an opening 831, and the outer edge of one end of the U-shaped structure 830 provided with the opening 831 may be a plane 832. It is understandable that the U-shaped structure 830 may be a cylindrical structure, and one end of the cylindrical structure is provided with an opening 831 for inserting the support rod 820, so that the cylindrical structure is arranged in a U-shaped shape. Among them, in the embodiment of the present application, the outer surface of the U-shaped structure 830 and the two outer edges connected to the opening 831 may be planes 832, so that the U-shaped structure 830 can stop rotating at the plane 832 during the rotation process, and can also facilitate the insertion of the support rod 820.

[0061] refer to Figure 1 , Figure 2 as well as Figure 3 On the basis of the above embodiment, a plurality of U-shaped structures 830 may be provided with positioning blocks 840, and the positioning blocks 840 may be located on the U-shaped structure 830. In a possible implementation, the shape of the positioning blocks 840 may be rectangular, and the embodiment of the present application does not limit the shape of the positioning blocks 840. In the embodiment of the present application, when the positioning blocks 840 and the outer surface of the U-shaped structure 830 are in contact, the positioning blocks 840 and the outer surface of the U-shaped structure 830 may be interference fit, so that the U-shaped structure 830 is rotated under the action of the interference force. When the U-shaped structure 830 rotates to the plane 832 and the positioning blocks 840, the side of the positioning blocks 840 facing the U-shaped structure 830 corresponds to the plane 832 of the U-shaped structure 830, so that the opening 831 of the U-shaped structure 830 is oriented toward the first direction, and there is a certain gap between the plane 832 of the U-shaped structure 830 and the positioning blocks 840, so that the U-shaped structure 830 stops rotating. In this way, the positioning block 840 is arranged so that the U-shaped structure 830 automatically stops rotating after the opening 831 of the U-shaped structure 830 is rotated to face the first direction, thereby ensuring that the opening 831 of the U-shaped structure 830 is always facing the first direction, so that the opening 831 of the U-shaped structure 830 does not tilt, thereby preventing damage to the material 410 during the process of the robot lifting the material 410. When the material 410 is in the first area 400 and the fourth area 700, it is convenient to place the support rod 820 and take the material 410.

[0062] It should be noted that, for the convenience of description, in the embodiment of the present application, the first direction can be set parallel to the height direction of the U-shaped structure 830, that is, Figure 2 and Figure 3 The x direction in .

[0063] Continue to refer Figure 1 On the basis of the above embodiment, the conveying mechanism 300 may include: a first conveying assembly 310. Further, the first conveying assembly 310 may include a first conveyor belt 311 and a first conveyor wheel 312. In a possible implementation, the number of the first conveyor belts 311 may be at least two, and the number of the first conveyor wheels 312 may be at least four. The embodiment of the present application does not limit the number of the first conveyor belts 311 and the first conveyor wheels 312. In the embodiment of the present application, an example is given with two first conveyor belts 311 and four first conveyor wheels 312. The four first conveyor wheels 312 may be located at both ends of the base 200, respectively. In a possible implementation, the four first conveyor wheels 312 may be located at the four corners of the base 200, respectively, and each first conveyor belt 311 may be respectively sleeved on two first conveyor wheels 312 located in the length direction of the base 200. In this way, the two first conveyor belts 311 may be arranged in parallel and spaced apart in the length direction of the base 200, so that the material 410 can be conveyed on the two first conveyor belts 311.

[0064] Continue to refer Figure 1 Based on the above embodiment, it can be understood that several fixing devices 810 can be arranged in parallel on the first conveyor belt 311. In a possible implementation, the fixing device 810 can be a rectangular structure, so as to facilitate transmission on the first conveyor belt 311. Among them, several fixing devices 810 can be respectively located on two first conveyor belts 311, and the fixing devices 810 can move with the movement of the first conveyor belt 311. Both ends of each support rod 820 can correspond to the fixing device 810. When the fixing device 810 moves with the first conveyor belt 311, it can drive the support rod 820 and the material 410 to move with the movement of the first conveyor belt 311, thereby realizing the transmission of the material 410.

[0065] Continue to refer Figure 3 On the basis of the above embodiment, each fixture 810 may be provided with a through hole 811. The through hole 811 may be provided for the support rod 820 to pass through. In a possible implementation, the diameter of the through hole 811 may be greater than or equal to the diameter of the support rod 820, so that the support rod 820 can be inserted into the through hole 811, thereby achieving connection between the support rod 820 and the fixture 810. It is understandable that the two ends of the support rod 820 extending out of the material 410 after passing through the material 410 can be respectively inserted into the through hole 811, and the support rod 820 can be connected to the fixture 810, so that the fixture 810 can drive the support rod 820 to move together when being transported on the first conveyor belt 311.

[0066] refer to Figure 3 as well as Figure 4 On the basis of the above embodiment, the conveying mechanism 300 may further include: a second conveying assembly 320, wherein the second conveying assembly 320 may be located outside the first conveying assembly 310. Further, the second conveying assembly 320 may include a second conveyor belt 321 and a second conveyor wheel 322. In a possible implementation, the second conveyor belt 321 may be located between the second area 500 and the third area 600, and the second conveyor belt 321 is sleeved on the second conveyor wheel 322. In a possible implementation, the number of the second conveyor belts 321 may be at least two, and the number of the second conveyor wheels 322 may be at least four. The embodiment of the present application does not limit the number of the second conveyor belts 321 and the second conveyor wheels 322. In the embodiment of the present application, an example is given with two second conveyor belts 321 and four second conveyor wheels 322. Among them, the four second conveyor wheels 322 may be located at the end of the second area 500 and the tail of the third area 600, respectively. In a possible implementation, each second conveyor belt 321 may be respectively mounted on two second conveyor wheels 322 , so that the two second conveyor belts 321 may be arranged in parallel and at intervals in the length direction of the base 200 .

[0067] Continue to refer Figure 3 as well as Figure 4 On the basis of the above embodiment, each fixing device 810 may be provided with a gear 850 at one end facing away from the U-shaped structure 830. In one possible implementation, one end of the support rod 820 may be passed through the through hole 811 of the fixing device 810 and connected to the gear 850, so that when the gear 850 rotates, the support rod 820 can rotate along with the rotation of the gear 850. In the embodiment of the present application, when the material 410 is conveyed to the second area 500 and the third area 600, a plurality of gears 850 may be arranged in parallel on the second conveyor belt 321. In this way, the gear 850 cooperates with the second conveyor belt 321 and rotates, so that the support rod 820 also rotates, thereby driving the material 410 to rotate, so that the material 410 is sprayed evenly in the second area 500 and heated evenly in the third area 600.

[0068] Continue to refer Figure 3On the basis of the above embodiment, the support rod 820 is rotatably arranged in the through hole 811 of the fixing device 810, so that the material 410 can rotate through the support rod 820. In one possible implementation, the shape of the support rod 820 and the material 410 can be cylindrical, and accordingly, the through hole 811 provided on the fixing device 810 can also be circular, so that the support rod 820 can cooperate with the through hole 811. The embodiment of the present application does not limit the shape of the support rod 820, the material 410 and the through hole 811. It can be understood that when the support rod 820 and the material 410 are both cylindrical and the through hole 811 is circular, the material 410 can rotate with the support rod 820. Alternatively, in some other embodiments, the material 410 and the support rod 820 can rotate together in the through hole 811 of the fixing device 810. In this way, the surface of the material 410 can be evenly sprayed during the rotation process. In the embodiment of the present application, the fixing device 810 is conveyed on the first conveyor belt 311, so that the material 410 can also be conveyed in the length direction of the first conveyor belt 311, that is, the material 410 can be conveyed from the first area 400 to the fourth area 700. When the material 410 is conveyed to the second area 500, the gear 850 and the second conveyor belt 321 overlap and rotate, so that the material 410 can also rotate with the rotation of the gear 850, so that the material 410 can be sprayed uniformly in the second area 500. Correspondingly, when the material 410 is conveyed to the third area 600, the material 410 can also rotate with the rotation of the gear 850, so that the material 410 can be heated uniformly in the third area 600.

[0069] It is understandable that the support rod 820 can be passed through materials 410 of different specifications and models, so that materials 410 of different specifications and models are arranged side by side in a plurality of fixtures 810. In one possible implementation, an air gun can be used to blow air on the surface of the material 410 to ensure the cleanliness of the surface of the material 410.

[0070] Continue to refer Figure 3 On the basis of the above embodiment, the first area 400 is used as the starting area for spraying the material 410. First, the material 410 is placed on the support rod 820, and then the two ends of the support rod 820 are inserted into the through holes 811 of the fixing device 810, so that the material 410 and the support rod 820 can be clamped on the base 200 and move to the second area 500 with the movement of the first conveyor belt 311.

[0071] Continue to refer Figure 3On the basis of the above embodiment, a spray gun 510 may be provided in the second area 500. In one possible implementation, the number of the spray guns 510 may be several, and the embodiment of the present application does not limit the number of the spray guns 510. In the embodiment of the present application, the spray gun 510 may be located on the side of the second area 500 facing the material 410. For example, the spray gun 510 may be located above the material 410, and the nozzle of the spray gun 510 is arranged toward the material 410, so that the spray gun 510 can be used to spray the material 410. In one possible implementation, a sensing device (not shown in the figure) may also be provided in the second area 500, wherein the sensing device may sense different positions according to products of different specifications, so as to facilitate operation.

[0072] Continue to refer Figure 3 On the basis of the above embodiment, the second area 500 is used as the second stage of spraying the material 410. When the material 410 is conveyed to the second area 500, the spray gun 510 starts to move. During the spraying process of the material 410, the material 410 and the support rod 820 can rotate together in the through hole 811 of the fixing device 810. In this way, the surface of the material 410 can be evenly sprayed during the rotation process. After the material 410 is sprayed, it continues to move to the third area 600 through the movement of the first conveyor belt 311.

[0073] Continue to refer Figure 3 On the basis of the above embodiment, the second area 500 may be provided with a first bracket 520. The first bracket 520 may be set on the material 410. In a possible implementation, a plurality of spray guns 510 may be set on the first bracket 520, so that the first bracket 520 has a certain support for the spray guns 510.

[0074] It can be understood that during the conveying process of the material 410 in the second area 500, the gear 850 always keeps rotating under the action of the second conveying component 320, so that the material 410 also always keeps rotating in the second area 500, avoiding the accumulation of spray paint on the surface of the material 410, thereby affecting the product appearance and performance.

[0075] Continue to refer Figure 3On the basis of the above embodiment, a heating tube 610 may be provided in the third region 600. In one possible implementation, the number of the heating tubes 610 may be several, and the embodiment of the present application does not limit the number of the heating tubes 610. In the embodiment of the present application, the heating tube 610 may be located on the side of the third region 600 facing the material 410. For example, the heating tube 610 may be located above the material 410, and the heating tube 610 may be used to heat the material 410. In one possible implementation, several heating tubes 610 may be arranged in parallel and side by side, and during the rotation of the material 410, the heating tube 610 may heat the surface of the material 410 for curing.

[0076] Continue to refer Figure 3 On the basis of the above embodiment, the third area 600 is used as the third stage of spraying the material 410. When the material 410 is conveyed to the third area 600, the heating tube 610 starts to operate. During the heating process of the material 410, the material 410 and the support rod 820 can rotate together in the through hole 811 of the fixing device 810. In this way, the surface of the material 410 can be uniformly heated and cured during the rotation process. After the material 410 is heated and cured, it continues to move to the fourth area 700 through the movement of the first conveyor belt 311.

[0077] Continue to refer Figure 3 On the basis of the above embodiment, the third area 600 may be provided with a second bracket 620. The second bracket 620 may be set on the material 410. In a possible implementation, a plurality of heating tubes 610 may be set on the second bracket 620, so that the second bracket 620 has a certain support for the heating tubes 610.

[0078] It is understandable that during the conveying process of the material 410 in the third area 600, the gear 850 always keeps rotating under the action of the second conveying component 320, so that the material 410 also always keeps rotating in the third area 600 to ensure that the surface of the material 410 is consistent and the quality of the product is guaranteed.

[0079] Continue to refer Figure 3 On the basis of the above embodiment, the fourth area 700 is used as the final area for spraying the material 410. After the material 410 is heated to the surface and solidified, the material 410 is conveyed to the fourth area 700 with the movement of the first conveyor belt 311, and the material 410 can be taken. In a possible implementation, the material 410, the support rod 820 and the fixing device 810 can be disassembled, so that the sprayed material 410 can be taken.

[0080] On the basis of the above embodiment, the automatic spraying device 100 may further include: a control system (not shown in the figure). Among them, the control system can be electrically connected to the conveying mechanism 300. It can be understood that the control system can be used to control the start of the conveying mechanism 300. In this way, the control system can control the first conveying wheel 312 to rotate, thereby controlling the first conveyor belt 311 to rotate with the rotation of the first conveying wheel 312, thereby ensuring that the material 410 can move with the movement of the first conveyor belt 311. In addition, the control system can also control the second conveying wheel 322 to rotate, thereby controlling the second conveyor belt 321 to rotate with the rotation of the second conveying wheel 322, thereby ensuring that the material 410 can always keep rotating.

[0081] On the basis of the above embodiment, the control system can be electrically connected to the spray gun 510 and the heating tube 610. It can be understood that the control system can be used to adjust the spraying speed, distance, path, flow rate, angle, number of times and other parameters of the spray gun 510. In this way, by adjusting the parameters of the spray gun 510 through the control system, the spray gun 510 can be automatically adjusted according to different models of the material 410. Accordingly, the control system can also be used to adjust the time and temperature of the heating tube 610.

[0082] On the basis of the above-mentioned embodiment, the second aspect of the present application provides a device (not shown in the figure), which may include a manipulator (not shown in the figure) and the above-mentioned automatic spraying device 100. The manipulator can be used to take the material 410 of the automatic spraying device 100. In this way, the manipulator can take the material 410 out of the automatic spraying device 100 to complete the spraying action of the material 410.

[0083] In the embodiment of the present application, by providing a structure of an automatic spraying device 100, the automatic spraying device 100 is divided into four areas to spray the material 410. The defects of the existing manual spraying products such as peeling, surface texture, spray leakage, uneven thickness, partial light transmission, etc. are solved, the production efficiency and product stability are improved, the degree of automation is high, the spraying effect is better, the operation is convenient, and energy saving and environmental protection are achieved.

[0084] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0085] It should be noted that the phrases "in specific implementation", "in some embodiments", "in this embodiment", "exemplarily" and the like mentioned in the specification indicate that the described embodiment may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments that are explicitly or not explicitly described.

[0086] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0087] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0088] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic spraying device, characterized in that: include: Base; A conveying mechanism, the conveying mechanism is located on the base, and the conveying mechanism is used to convey the material on the base; A first area, the first area is located at an input end of the conveying mechanism, and the first area is used to place the material; A second area, the second area is located on one side of the first area, and the second area is used for spraying the material; A third area, the third area is located on one side of the second area, and the third area is used to heat the material; a fourth area, the fourth area being located at an output end of the conveying mechanism and being used for taking the material; A positioning assembly, the positioning assembly comprising a plurality of fixing devices and a support rod, the plurality of the fixing devices are located on the conveying mechanism, the support rod is passed through the material, and both ends of the support rod are respectively connected to the fixing devices; The fixing device has a U-shaped structure at one end facing the material, and the two ends of the support rod are respectively inserted into the U-shaped structure to connect the support rod and the fixing device. The U-shaped structure has an opening, and the outer edge of one end of the U-shaped structure having the opening is a plane.

2. The automatic spraying device according to claim 1, characterized in that: A positioning block is provided on one side of a plurality of the U-shaped structures, and the positioning block is located on the U-shaped structure; The positioning block is used to cooperate with the plane of the U-shaped structure so that the opening of the U-shaped structure is always oriented toward the first direction.

3. The automatic spraying device according to claim 2, characterized in that: The conveying mechanism comprises: a first conveying assembly; The first conveying assembly includes a first conveying belt and a first conveying wheel, the first conveying wheel is located at two ends of the base, and the first conveying belt is sleeved on the first conveying wheel; A plurality of the fixing devices are arranged in parallel on the first conveyor belt, and each of the fixing devices may be provided with a through hole for the support rod to pass through, and the support rod passes through the through hole and is connected to the fixing device.

4. The automatic spraying device according to claim 3, characterized in that: The conveying mechanism further includes: a second conveying assembly, the second conveying assembly being located outside the first conveying assembly; The second conveying assembly includes a second conveying belt and a second conveying wheel, the second conveying belt is located between the second area and the third area, and the second conveying belt is sleeved on the second conveying wheel; A gear is provided at one end of each fixing device facing away from the U-shaped structure, and the support rod is passed through the through hole of the fixing device and connected to the gear; When the material is conveyed to the second area and the third area, a plurality of the gears are arranged in parallel on the second conveyor belt.

5. The automatic spraying device according to claim 4, characterized in that: The support rod is rotatably arranged in the through hole of the fixing device so that the material can rotate by passing through the support rod.

6. The automatic spraying device according to any one of claims 1 to 5, characterized in that: The second area has a plurality of spray guns; The spray gun is located on a side of the second area facing the material, and the spray gun is used to spray the material.

7. The automatic spraying device according to claim 6, characterized in that: The third area has a plurality of heating tubes; The heating pipe is located on a side of the third area facing the material, and the heating pipe is used to heat the material.

8. The automatic spraying device according to claim 7, characterized in that: The automatic spraying device also includes: a control system; The control system is electrically connected to the transmission mechanism; The control system is used to control the activation of the conveying mechanism.

9. The automatic spraying device according to claim 8, characterized in that: The control system is electrically connected to the spray gun and the heating tube; The control system is used to adjust the distance, speed and flow parameters of the spray gun; The control system is also used to adjust the time and temperature of the heating tube.

10. A device, characterized in that: It comprises a robot and the automatic spraying device according to any one of claims 1 to 9 above; The manipulator is used to take materials from the automatic spraying device.

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