Powder recovery equipment

Abstract

The utility model provides powder recovery equipment. The powder recovery equipment comprises a transportation device, an adsorption device and a feeding device, the transportation device is used for transporting the recycling bin; the adsorption device comprises a first support, a moving assembly, a mechanical arm and an adsorption assembly, the moving assembly is arranged on the first support, the mechanical arm is arranged at the moving end of the moving assembly, the moving assembly is used for driving the mechanical arm to move, and the adsorption assembly is arranged on the mechanical arm; the input end of the feeding device communicates with the adsorption assembly, the output end of the feeding device faces the recycling bin, and the feeding device is used for generating an air duct sequentially passing through the adsorption assembly, the feeding device and the recycling bin. The powder spraying machine solves the problem of low efficiency when a traditional powder spraying machine needs to replace toner with different colors, and has the advantages of being simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a powder recovery device. Background Art

[0002] Powder spraying is to use powder spraying equipment (electrostatic spraying machine) to spray powder coating on the surface of the workpiece. Under the action of static electricity, the powder will be evenly adsorbed on the surface of the workpiece to form a powder coating; the powder coating is leveled and solidified after high-temperature baking to become the final coating with different effects (different types of powder coating effects); the spraying effect of powder spraying is better than that of painting process in terms of mechanical strength, adhesion, corrosion resistance, aging resistance, etc., and the cost is also lower than that of painting with the same effect;

[0003] A Chinese patent (application number: CN202222837554.X) discloses a powder spraying machine, including a base plate, a powder storage bucket is fixedly connected to the center of the top of the base plate, a barrel cover is movably connected to the top of the powder storage bucket, and a connecting pipe is connected to the center of the top of the barrel cover.

[0004] When the toner of different colors needs to be replaced in the above-mentioned powder spraying machine, manual replacement is required, which has the problem of low efficiency. Utility Model Content

[0005] Based on this, in order to solve the problem of low efficiency when the traditional powder spraying machine needs to replace the toner of different colors, the utility model provides a powder recovery device, and its specific technical solution is as follows:

[0006] A powder recovery device, comprising

[0007] A transport device, the transport device is used to transport the recycling bin;

[0008] An adsorption device, the adsorption device comprising a first bracket, a moving component, a mechanical arm and an adsorption component, the moving component is arranged on the first bracket, the mechanical arm is arranged on the moving end of the moving component, the moving component is used to drive the mechanical arm to move, and the adsorption component is arranged on the mechanical arm;

[0009] A delivery device, the input end of which is connected to the adsorption component, the output end of which is directed toward the recovery bin, and the delivery device is used to generate an air duct that passes through the adsorption component, the delivery device and the recovery bin in sequence.

[0010] When the powder in the powder barrel of the spraying machine needs to be recovered, the above-mentioned powder recovery equipment drives the recovery barrel to move to the bottom of the delivery device through the transport device, so as to facilitate the recovery of the powder; the mechanical arm cooperates with the moving component to drive the adsorption component into the powder barrel to absorb the powder; and the delivery device is provided to facilitate the powder to fall into the recovery barrel. The powder recovery equipment solves the problem of low efficiency when the traditional powder spraying machine needs to replace different colors of toner.

[0011] Furthermore, the transport device includes a transport belt and two sets of protection components, one of the protection components is arranged on one side of the transport belt, and the other protection component is arranged on the other side of the transport belt.

[0012] Furthermore, the protection assembly includes a connecting block and a protection plate, one end of the connecting block is connected to the conveyor belt, and the other end of the connecting belt is connected to the protection plate.

[0013] Furthermore, the moving component includes a slide rail, a sliding block and a first telescopic driving block, the slide rail is arranged on the first bracket, the sliding block is arranged on the slide rail and is slidably connected to the slide rail, one end of the first telescopic driving block is connected to the first bracket, the other end of the first telescopic driving block is connected to the sliding block, and the robotic arm is arranged on the sliding block.

[0014] Furthermore, the adsorption assembly includes a fixed plate and a plurality of adsorption heads arranged on the fixed plate.

[0015] Furthermore, the delivery device includes a second bracket and a conveying assembly, the conveyor belt passes through the second bracket; the conveying assembly is arranged on the second bracket; the output end of the conveying assembly faces the recycling bin, and the input end of the conveying assembly passes through the fixed plate and is connected to the adsorption head.

[0016] Furthermore, the conveying assembly includes an air pump, a hopper and a through pipe, one end of the through pipe is connected to the input end of the air pump, and the other end of the through pipe is connected to the adsorption head; the hopper is connected to the output end of the air pump.

[0017] Furthermore, the delivery device also includes a bellows, a connecting plate, a hinge and a second telescopic driving block; the connecting plate is arranged on the hopper, and the hopper is connected to the bellows through the connecting plate.

[0018] Further, the hinge includes a first connecting arm and a second connecting arm arranged in a cross shape, one end of the second connecting arm is hinged to the connecting plate, the other end of the second connecting arm is connected to the bellows, one end of the first connecting arm is hinged to one end of the second telescopic driving block, and the other end of the first connecting arm is connected to the bellows. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0020] Figure 1 It is a schematic structural diagram of a powder recovery device according to an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of an adsorption device of a powder recovery device according to an embodiment of the utility model;

[0022] Figure 3 It is a structural schematic diagram of a feeding device of a powder recovery device described in an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1-transportation device; 11-transportation belt; 12-protection component; 121-protection plate; 122-connecting block; 2-adsorption device; 21-first bracket; 22-moving component; 221-slide rail; 222-sliding block; 223-first telescopic drive block; 23-mechanical arm; 24-adsorption component; 241-fixed plate; 242-adsorption head; 3-dispensing device; 31-second bracket; 32-conveying component; 321-air pump; 322-hopper; 324-bellows; 325-connecting plate; 326-first connecting arm; 327-second connecting arm; 328-second telescopic drive block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0029] like Figure 1 As shown in 3, a powder recovery device in one embodiment of the utility model comprises a transport device 1, an adsorption device 2 and a delivery device 3; the transport device 1 is used to transport a recovery barrel; the adsorption device 2 comprises a first bracket 21, a moving component 22, a mechanical arm 23 and an adsorption component 24, the moving component 22 is arranged on the first bracket 21, the mechanical arm 23 is arranged on the moving end of the moving component 22, the moving component 22 is used to drive the mechanical arm 23 to move, and the adsorption component 24 is arranged on the mechanical arm 23; the input end of the delivery device 3 is connected to the adsorption component 24, the output end of the delivery device 3 faces the recovery barrel, and the delivery device 3 is used to generate an air duct that passes through the adsorption component 24, the delivery device 3 and the recovery barrel in sequence.

[0030] When the powder recovery device needs to recover the spray powder in the powder barrel of the spray coating machine, the transport device 1 drives the recovery barrel to move to the bottom of the delivery device 3 to recover the spray powder; the mechanical arm 23 cooperates with the moving component 22 to drive the adsorption component 24 into the powder barrel to absorb the spray powder; the delivery device 3 is provided to facilitate the spray powder to fall into the recovery barrel. The powder recovery device solves the problem of low efficiency when the traditional powder coating machine needs to replace the toner of different colors.

[0031] like Figure 1 As shown, in one embodiment, the transport device 1 includes a transport belt 11 and two sets of protection components 12, one of the protection components 12 is arranged on one side of the transport belt 11, and the other protection component 12 is arranged on the other side of the transport belt 11; the protection component 12 includes a connecting block 122 and a protection plate 121, one end of the connecting block 122 is connected to the transport belt 11, and the other end of the connecting belt is connected to the protection plate 121. In this way, by providing the protection plate 121, the recycling bin is prevented from falling when the transport belt 11 transports the recycling bin.

[0032] like Figure 1As shown in FIG. 3 , in one embodiment, the moving assembly 22 includes a slide rail 221, a sliding block 222 and a first telescopic driving block 223, wherein the slide rail 221 is disposed on the first bracket 21, the sliding block 222 is disposed on the slide rail 221 and is slidably connected to the slide rail 221, one end of the first telescopic driving block 223 is connected to the first bracket 21, the other end of the first telescopic driving block 223 is connected to the sliding block 222, and the mechanical arm 23 is disposed on the sliding block 222. In this way, by providing the first telescopic driving block 223, the sliding block 222 is driven to slide along the slide rail 221.

[0033] like Figure 1 As shown in FIG. 3, in one embodiment, the adsorption assembly 24 includes a fixed plate 241 and a plurality of adsorption heads 242 arranged on the fixed plate 241; the delivery device 3 includes a second bracket 31 and a conveying assembly 32, and the conveyor belt 11 passes through the second bracket 31; the conveying assembly 32 is arranged on the second bracket 31; the output end of the conveying assembly 32 faces the recovery bucket, and the input end of the conveying assembly 32 passes through the fixed plate 241 and communicates with the adsorption head 242; the conveying assembly 32 includes an air pump 321, a hopper 322 and a through pipe, one end of the through pipe is connected to the input end of the air pump 321, and the other end of the through pipe is connected to the adsorption head 242; the hopper 322 is connected to the output end of the air pump 321. In this way, the adsorption head 242 enters the powder barrel to realize the transfer of the spray powder in the powder barrel; when the conveyor belt 11 drives the recovery barrel to move below the hopper 322, the air pump 321 is provided to realize the transfer of the spray powder to the recovery barrel.

[0034] like Figure 1 As shown in FIG. 3, in one embodiment, the delivery device 3 further includes a bellows 324, a connecting plate 325, a hinge and a second telescopic drive block 328; the connecting plate 325 is arranged on the hopper 322, and the hopper 322 is connected to the bellows 324 through the connecting plate 325; the hinge includes a first connecting arm 326 and a second connecting arm 327 arranged in a cross manner, one end of the second connecting arm 327 is hinged to the connecting plate 325, and the other end of the second connecting arm 327 is connected to the bellows 324, one end of the first connecting arm 326 is hinged to one end of the second telescopic drive block 328, and the other end of the first connecting arm 326 is connected to the bellows 324. In this way, according to the height of the recycling bin, the second telescopic drive block 328 is telescopically moved to control the length of the bellows 324, so as to prevent the spray powder from being contaminated to the outside from between the bellows 324 and the recycling bin.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A powder recovery device, It is characterized in that include A transport device, the transport device is used to transport the recycling bin; An adsorption device, the adsorption device comprising a first bracket, a moving component, a mechanical arm and an adsorption component, the moving component is arranged on the first bracket, the mechanical arm is arranged on the moving end of the moving component, the moving component is used to drive the mechanical arm to move, and the adsorption component is arranged on the mechanical arm; A delivery device, the input end of which is connected to the adsorption component, the output end of which is directed toward the recovery bin, and the delivery device is used to generate an air duct that passes through the adsorption component, the delivery device and the recovery bin in sequence.

2. The powder recovery device according to claim 1, It is characterized in that The transport device comprises a transport belt and two sets of protection components, one of the protection components is arranged on one side of the transport belt, and the other protection component is arranged on the other side of the transport belt.

3. The powder recovery device according to claim 2, It is characterized in that The protection assembly comprises a connecting block and a protection plate, one end of the connecting block is connected to the conveyor belt, and the other end of the conveyor belt is connected to the protection plate.

4. The powder recovery device according to claim 1, It is characterized in that The moving component includes a slide rail, a sliding block and a first telescopic driving block, the slide rail is arranged on the first bracket, the sliding block is arranged on the slide rail and is slidably connected to the slide rail, one end of the first telescopic driving block is connected to the first bracket, the other end of the first telescopic driving block is connected to the sliding block, and the mechanical arm is arranged on the sliding block.

5. The powder recovery device according to claim 3, It is characterized in that The adsorption assembly includes a fixing plate and a plurality of adsorption heads arranged on the fixing plate.

6. The powder recovery device according to claim 5, It is characterized in that The delivery device includes a second bracket and a conveying assembly, and the conveyor belt passes through the second bracket; the conveying assembly is arranged on the second bracket; the output end of the conveying assembly faces the recycling bucket, and the input end of the conveying assembly passes through the fixed plate and is connected to the adsorption head.

7. The powder recovery device according to claim 6, It is characterized in that The conveying assembly includes an air pump, a hopper and a through pipe, one end of the through pipe is connected to the input end of the air pump, and the other end of the through pipe is connected to the adsorption head; the hopper is connected to the output end of the air pump.

8. The powder recovery device according to claim 7, It is characterized in that The delivery device further comprises a bellows, a connecting plate, a hinge and a second telescopic driving block; the connecting plate is arranged on the hopper, and the hopper is connected with the bellows through the connecting plate.

9. The powder recovery device according to claim 8, It is characterized in that The hinge includes a first connecting arm and a second connecting arm which are arranged crosswise, one end of the second connecting arm is hinged to the connecting plate, the other end of the second connecting arm is connected to the bellows, one end of the first connecting arm is hinged to one end of the second telescopic driving block, and the other end of the first connecting arm is connected to the bellows.

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