Automobile part spraying device

Abstract

The utility model provides an automobile part spraying device, and belongs to the technical field of automobile part machining. Comprising a processing machine bin, material ports are formed in the two sides of the processing machine bin, an assembling frame is arranged in the middles of the material ports and the processing machine bin, a conveying frame is installed above the assembling frame, and a lifting mechanism is installed on the upper portion of the interior of the processing machine bin. By arranging the spraying adjusting mechanism, a worker starts a second motor to enable a transmission rod of the second motor and a driving gear on the periphery of the second motor to rotate, and at the moment, a gear sleeve meshed with the driving gear can drive a middle rotating disc frame to be matched with the mobility of a rotating sleeve to rotate in the circumferential direction; therefore, in the rotating process of the rotating disc frame, the spraying gun can be driven to conduct uniform spraying operation on the periphery of the workpiece, the rotating disc frame is matched with transmission of the lifting mechanism to be matched with automobile parts of different heights, and when the workpieces of different shapes are involved, for example, the peripheries of the workpieces are in irregular shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile parts spraying device. Background Art

[0002] In the process of automobile parts production, in order to improve the corrosion resistance of the produced parts, a protective coating is generally sprayed on the surface of the parts. When spraying, a spraying device for automobile parts is required.

[0003] For example, patent CN218250990U discloses an automobile parts spraying device, which includes a frame, a motor fixedly mounted on one side of the bottom of the frame via a mounting frame, a conveyor belt provided at the output end of the motor, storage bins with open tops fixedly provided at equal intervals on the top of the conveyor belt, a high-voltage electrostatic spray gun fixedly provided at the middle position of the top of the frame, and a high-voltage generator provided inside the high-voltage electrostatic spray gun.

[0004] When the above-mentioned spraying device is in use, the spray gun is located above the chamber. Due to its angle problem, the spray gun cannot perform uniform spraying operations on the peripheral areas of the processed automobile parts, thereby unable to guarantee the yield rate of the sprayed parts. Therefore, the present application provides an automobile parts spraying device to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an automobile parts spraying device to solve the problem that the existing spray gun is located above the warehouse, and due to its angle problem, the spray gun cannot perform uniform spraying operations on the surrounding areas of the automobile parts to be processed, thereby failing to ensure the yield rate of the sprayed parts.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A spraying device for automobile parts comprises a processing machine warehouse, wherein material ports are opened on both sides of the processing machine warehouse, and assembly racks are installed at the material ports and the middle of the processing machine warehouse, a conveying rack is installed above the assembly rack, and a lifting mechanism is installed above the interior of the processing machine warehouse, the lifting mechanism comprises a connecting rack, and a square rack is fixed to the bottom end of the connecting rack, a spraying adjustment mechanism is installed inside the square rack, and a connecting drainage mechanism is installed inside and outside the processing machine warehouse, the spraying adjustment mechanism comprises a connecting block, and the connecting block is fixed to the inner two sides of the square rack, a rotating sleeve is fixed at the ends of the two connecting blocks, and a rotating assembly is installed at the middle and one side of the rotating sleeve, the rotating assembly comprises a turntable frame, and an adjustment assembly is installed on the inner side of the turntable frame, the adjustment assembly comprises a rotating rod, and the end of the rotating rod is connected to the spray gun.

[0008] Optionally, the rotating assembly comprises a rotating disc holder, the rotating disc holder is movably arranged in the middle of the rotating sleeve, a gear sleeve is fixed on the upper periphery of the rotating disc holder, a fixed block is fixed at one corner of the interior of the square holder, a transmission rod is arranged on one side of the fixed block, a second motor is connected and arranged at one end of the transmission rod, and a driving gear is fixed on the periphery of the transmission rod.

[0009] Optionally, the driving gear is in meshing transmission connection with the gear sleeve fixed on the periphery of the rotating disc holder.

[0010] Optionally, the adjusting assembly comprises an inner holder, the inner holder is fixed on one side of the inner side of the rotating disc holder, a rotating rod is arranged on one side of the interior of the inner holder, a third motor is connected and arranged at one end of the rotating rod, and a movable shaft is arranged on the other side of the interior of the inner holder.

[0011] Optionally, the opposite ends of the rotating rod and the movable shaft are respectively connected to two sides of the spraying gun.

[0012] Optionally, the lifting mechanism comprises a fixed holder, the fixed holder is fixed on the upper interior of the processing machine bin, a transmission screw rod is arranged on one side of the interior of the fixed holder, a first bevel gear is fixed on the periphery of one end of the transmission screw rod, a second bevel gear is meshed on the side of the first bevel gear, the output end of a first motor is fixed in the middle of the second bevel gear, a screw rod sliding sleeve is screw-connected on the periphery of one side of the transmission screw rod, a connecting holder is fixed on the inner side of the screw rod sliding sleeve, and a guide rod is fixed on the other side of the interior of the fixed holder.

[0013] Optionally, the connecting holder and the square holder are fixedly connected.

[0014] Optionally, the guide rod and the connecting holder are movably and guideedly connected.

[0015] Optionally, the connecting and guiding mechanism comprises a telescopic hose, the telescopic hose is connected to the upper port of the spraying gun, a first connecting pipe is connected to the upper part of the processing machine bin, a pump is connected to the end of the first connecting pipe, a second connecting pipe is connected to the other end of the pump, and a liquid storage tank is arranged on one side of the upper part of the processing machine bin.

[0016] Optionally, one end of each of the first connecting pipe and the telescopic hose is connected to the upper plate surface of the processing machine bin.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] In the above scheme, by setting up a spray adjustment mechanism, personnel start the second motor to rotate the transmission rod and its surrounding active gears. At this time, the gear sleeve engaged with the active gear will drive the middle turntable frame to cooperate with the mobility of the rotating sleeve to rotate circumferentially. Since a spray gun is installed on the inner side of the turntable frame, the spray gun can be used to evenly spray the periphery of the workpiece during the rotation of the turntable frame. With the transmission of the lifting mechanism, it can adapt to automotive parts of different heights. When it comes to workpieces of different shapes, for example, there are irregular shapes around the workpiece, and the angle at which the spray gun is sprayed is difficult to spray, personnel can start the third motor. Driven by the rotating rod and the movable shaft, the spray angle of the spray gun can be adjusted. It is portable and practical.

[0019] By setting up a lifting mechanism, the staff will place the automotive parts to be processed in batches on the conveyor rack in advance and transfer them to the central processing area of ​​the processing machine warehouse. Then the staff will start the first motor to make the second bevel gear rotate with the first bevel gear and its central transmission screw. At this time, the screw sleeve that acts on the screw will bring the connecting frame and the square frame to descend with the guide rod until the square frame descends to the upper position where it can wrap the workpiece.

[0020] By setting up a connecting drainage mechanism, a port above the spray gun is connected to a telescopic hose, and the telescopic deformation of the telescopic hose can assist the spray gun in transporting the spray liquid at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the automobile parts spraying device;

[0023] Figure 2 This is a schematic diagram of the internal structure of an automobile parts spraying device;

[0024] Figure 3 This is a schematic diagram of the top view of the square frame of the automobile parts spraying device;

[0025] Figure 4 Spraying equipment for automotive parts Figure 3 Schematic diagram of the structure at point A in the middle.

[0026] [reference numerals]

[0027] 1, processing machine bin; 2, material port; 3, assembly frame; 4, conveying frame; 5, lifting mechanism; 51, fixed frame; 52, transmission screw rod; 53, first bevel gear; 54, second bevel gear; 55, first motor; 56, screw rod sleeve; 57, connecting frame; 58, guide rod; 6, square frame; 7, spraying adjustment mechanism; 71, connecting block; 72, rotating sleeve; 73, rotating assembly; 731, rotating disc frame; 732, gear sleeve; 733, fixed block; 734, transmission rod; 735, second motor; 736, driving gear; 74, adjustment assembly; 741, inner frame; 742, rotating rod; 743, movable shaft; 744, third motor; 75, spraying gun; 8, connecting drainage mechanism; 81, telescopic hose; 82, first connecting pipe; 83, pump; 84, second connecting pipe; 85, liquid storage tank.

[0028] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environment. DETAILED DESCRIPTION

[0029] The automobile part spraying device provided by the utility model will be described in detail below in combination with the drawings and specific embodiments. Meanwhile, it is pointed out here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be adopted by those skilled in the art to implement some known technologies; and the drawings are only used to describe the embodiments more specifically, and are not intended to specifically limit the utility model.

[0030] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize such feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0031] Generally, the terms can be understood at least partly from the use in the context. For example, at least partly depending on the context, the term "one or more" used in this document can be used to describe any feature, structure or characteristic in the singular sense, or can be used to describe the combination of features, structures or characteristics in the plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead, at least partly depending on the context, allow the existence of other factors that are not necessarily explicitly described.

[0032] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0033] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0034] like Figures 1 to 4 As shown, an embodiment of the present invention provides an automobile parts spraying device, including a processing machine chamber 1, a material port 2 is opened on both sides of the processing machine chamber 1, and an assembly rack 3 is installed in the middle of the material port 2 and the processing machine chamber 1, a conveying rack 4 is installed above the assembly rack 3, a lifting mechanism 5 is installed above the interior of the processing machine chamber 1, the lifting mechanism 5 includes a connecting rack 57, and a square rack 6 is fixed to the bottom end of the connecting rack 57, a spraying adjustment mechanism 7 is installed inside the square rack 6, a connecting drainage mechanism 8 is installed inside and outside the processing machine chamber 1, the lifting mechanism 5 includes a fixing rack 51, and the fixing rack 51 is fixed to the interior of the processing machine chamber 1, a transmission screw 52 is installed on one side of the fixing rack 51, and a first bevel gear 53 is fixed to the periphery of one end of the transmission screw 52, ​​and a second bevel gear 54 is meshed with the side of the first bevel gear 53. The output end of the first motor 55 is fixed to the middle of the second bevel gear 54, and a screw sleeve 56 is screwed on the periphery of one side of the transmission screw rod 52, and a connecting frame 57 is fixed to the inner side of the screw sleeve 56, and the connecting frame 57 and the square frame 6 are fixedly connected. A guide rod 58 is fixed to the other side of the interior of the fixed frame 51, and the guide rod 58 and the connecting frame 57 are connected in a movable guide manner. The staff places the automobile parts to be processed in batches on the conveyor rack 4 in advance and transmits them to the central processing area of ​​the processing machine warehouse 1. Then the staff starts the first motor 55 to make the second bevel gear 54 rotate with the first bevel gear 53 and its central transmission screw rod 52. At this time, the screw sleeve 56 acting with its screw rod will carry the connecting frame 57 and the square frame 6 to cooperate with the guide rod 58 to descend until the square frame 6 descends to the upper position where it can wrap the workpiece.

[0035] Among them, the spray adjustment mechanism 7 includes a connecting block 71, and the connecting block 71 is fixed to both sides of the interior of the square frame 6, the ends of the two connecting blocks 71 are fixed with a rotating sleeve 72, and the middle and one side of the rotating sleeve 72 are installed with a rotating component 73, the rotating component 73 includes a turntable frame 731, and the turntable frame 731 is movably installed in the middle of the rotating sleeve 72, a gear sleeve 732 is fixed to the upper section of the periphery of the turntable frame 731, a fixed block 733 is fixed at one corner of the interior of the square frame 6, and a transmission rod 734 is installed on one side of the fixed block 733. One end of the movable rod 734 is connected to a second motor 735, and a driving gear 736 is fixed to the periphery of the transmission rod 734. The driving gear 736 is meshed with the gear sleeve 732 fixed to the periphery of the turntable frame 731. An adjustment component 74 is installed on the inner side of the turntable frame 731. The adjustment component 74 includes a rotating rod 742, and the end of the rotating rod 742 is connected to the spray gun 75. The adjustment component 74 includes an inner frame 741, and the inner frame 741 is fixed to the inner side of the turntable frame 731. The inner frame 741 is fixed to the inner side of the turntable frame 731. A rotating rod 742 is installed on one side, and one end of the rotating rod 742 is connected to the third motor 744. A movable shaft 743 is installed on the other side of the inner frame 741. The opposite ends of the rotating rod 742 and the movable shaft 743 are respectively connected to the two sides of the spray gun 75. Then the personnel start the second motor 735 to rotate the transmission rod 734 and its peripheral driving gear 736. At this time, the gear sleeve 732 engaged with the driving gear 736 will drive the middle turntable frame 731 to rotate circumferentially in coordination with the activity of the rotating sleeve 72. A spray gun 75 is installed on one side of the inner side of the turntable frame 731, so during the rotation of the turntable frame 731, the spray gun 75 can be used to evenly spray the periphery of the workpiece. In conjunction with the transmission of the lifting mechanism 5, it can adapt to automobile parts of different heights. When it comes to workpieces of different shapes, for example, there are irregular shapes around the workpiece, and the angle at which the spray gun 75 is difficult to spray, the personnel can start the third motor 744, and under the drive of the rotating rod 742 and the movable shaft 743, the effect of adjusting the spraying angle of the spray gun 75 can be achieved. It is portable and practical.

[0036] like Figure 2 As shown, the connecting drainage mechanism 8 includes a telescopic hose 81, and the telescopic hose 81 is connected to the upper port of the spray gun 75. A first connecting pipe 82 is connected to the top of the processing machine chamber 1, and the end of the first connecting pipe 82 is connected to a pump 83, and the other end of the pump 83 is connected to a second connecting pipe 84. A liquid storage tank 85 is installed on one side above the processing machine chamber 1. One end of the first connecting pipe 82 and the telescopic hose 81 are respectively connected to the upper plate surface of the processing machine chamber 1. The upper port of the spray gun 75 is connected to the telescopic hose 81. The telescopic deformation of the telescopic hose 81 can assist the spray gun 75 in transporting the spray liquid at different heights.

[0037] The working principle of the technical solution provided by the utility model is as follows:

[0038] The staff puts the auto parts to be processed in batches on the conveyor rack 4 in advance and transfers them to the central processing area of ​​the processing machine chamber 1. Then the staff starts the first motor 55 to make the second bevel gear 54 rotate with the first bevel gear 53 and its central transmission screw 52. At this time, the screw sleeve 56 that acts on the screw will lead the connecting frame 57 and the square frame 6 to cooperate with the guide rod 58 to descend until the square frame 6 descends to the upper position where it can wrap the workpiece. Then the staff starts the second motor 735 to rotate the transmission rod 734 and its peripheral driving gear 736. At this time, the gear sleeve 732 that is engaged with the driving gear 736 The middle turntable frame 731 will rotate circumferentially in coordination with the mobility of the rotating sleeve 72. Since a spray gun 75 is installed on the inner side of the turntable frame 731, the spray gun 75 can be used to evenly spray the periphery of the workpiece during the rotation of the turntable frame 731. Cooperating with the transmission of the lifting mechanism 5, it can adapt to automobile parts of different heights. When it comes to workpieces of different shapes, for example, there are irregular shapes around the workpiece, and the angle at which the spray gun 75 is difficult to spray, the personnel can start the third motor 744. Under the drive of the rotating rod 742 and the movable shaft 743, the effect of adjusting the spraying angle of the spray gun 75 can be achieved. It is portable and practical.

[0039] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An automobile parts spraying device, characterized in that: It includes a processing machine warehouse, which has material ports on both sides of the processing machine warehouse, and assembly racks are installed at the material ports and the middle of the processing machine warehouse, a conveying rack is installed above the assembly rack, and a lifting mechanism is installed above the interior of the processing machine warehouse, the lifting mechanism includes a connecting rack, and a square rack is fixed to the bottom end of the connecting rack, a spray adjustment mechanism is installed inside the square rack, and a connecting drainage mechanism is installed inside and outside the processing machine warehouse, the spray adjustment mechanism includes a connecting block, and the connecting block is fixed to the inner two sides of the square rack, a rotating sleeve is fixed at the end of the two connecting blocks, and a rotating assembly is installed in the middle and one side of the rotating sleeve, the rotating assembly includes a turntable frame, and an adjustment assembly is installed on the inner side of the turntable frame, the adjustment assembly includes a rotating rod, and the end of the rotating rod is connected to the spray gun.

2. The automobile parts spraying device according to claim 1, characterized in that: The rotating assembly includes a turntable frame, and the turntable frame is movably installed in the middle of the rotating sleeve. A gear sleeve is fixed to the upper part of the periphery of the turntable frame. A fixed block is fixed at an inner corner of the square frame, and a transmission rod is installed on one side of the fixed block. One end of the transmission rod is connected to the second motor, and a driving gear is fixed to the periphery of the transmission rod.

3. The automobile parts spraying device according to claim 2, characterized in that: The driving gear is connected to a gear sleeve fixed on the periphery of the turntable frame in a meshing transmission manner.

4. The automobile parts spraying device according to claim 1, characterized in that: The adjustment component includes an inner frame, and the inner frame is fixed to an inner side of the turntable frame. A rotating rod is installed on one side of the inner frame, and one end of the rotating rod is connected to a third motor. A movable shaft is installed on the other side of the inner frame.

5. The automobile parts spraying device according to claim 4, characterized in that: The opposite ends of the rotating rod and the movable shaft are respectively connected to two sides of the spray gun.

6. The automobile parts spraying device according to claim 1, characterized in that: The lifting mechanism includes a fixed frame, and the fixed frame is fixed above the interior of the processing machine warehouse. A transmission screw is installed on one side of the interior of the fixed frame, and a first bevel gear is fixed around one end of the transmission screw. The side of the first bevel gear is meshed with a second bevel gear, and the output end of the first motor is fixed in the middle of the second bevel gear. A screw sleeve is screwed around one side of the transmission screw, and a connecting frame is fixed on the inner side of the screw sleeve. A guide rod is fixed on the other side of the interior of the fixed frame.

7. The automobile parts spraying device according to claim 6, characterized in that: The connecting frame and the square frame are fixedly connected.

8. The automobile parts spraying device according to claim 6, characterized in that: The guide rod and the connecting frame are connected in a movable guiding manner.

9. The automobile parts spraying device according to claim 1, characterized in that: The connecting drainage mechanism includes a telescopic hose, and the telescopic hose is connected to the upper port of the spray gun. A first connecting pipe is connected to the top of the processing machine chamber, and the end of the first connecting pipe is connected to a pump. The other end of the pump is connected to a second connecting pipe. A liquid storage tank is installed on one side above the processing machine chamber.

10. The automobile parts spraying device according to claim 9, characterized in that: One end of each of the first connecting pipe and the telescopic hose is connected to the upper plate surface of the processing machine chamber respectively.

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