Automatic plastic spraying processing equipment for valve plate of automobile valve plate compressor

Abstract

The invention relates to the technical field of compressor valve plate processing, in particular to automatic plastic spraying processing equipment for an automobile valve plate compressor valve plate, which comprises a box body, a hoisting track and a recycling assembly, and further comprises a plastic spraying assembly, the plastic spraying assembly comprises a shell, a sliding block, a first guide rod, spray guns, a lifting seat and a driving component, during use, a valve plate to be machined is hung on the lifting rail, the valve plate is conveyed to move through the lifting rail, the valve plate can pass through the space between the spray guns on the two sides, plastic spraying powder is conveyed to the spray guns through the powder supply device, and then the spray guns spray the plastic spraying powder to the surface of the valve plate; in the spraying process, the lifting base is driven by the driving component to ascend and descend in a reciprocating mode, then the lifting base drives the sliding block and the spraying gun to ascend and descend in a reciprocating mode, the spraying gun ascends and descends in a reciprocating mode in the spraying process, therefore, plastic spraying powder is evenly sprayed to the surface of the valve plate, and the purpose of improving the machining efficiency and quality is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of compressor valve plate processing, and in particular to automatic plastic spraying processing equipment for automobile valve plates and compressor valve plates. Background Art

[0002] During the processing of the compressor valve plate, it is necessary to perform plastic spraying to form a protective coating on the surface of the valve plate. Compared with the painting treatment, the plastic spraying process has better protection performance, simplifies the coating process, shortens the production cycle, and has great advantages. However, during the plastic spraying process, it is necessary to manually hold a spray gun and the staff need to wear protective clothing, resulting in low processing efficiency and inconvenient recycling of the plastic spray powder.

[0003] Prior art CN109926254B discloses a spraying room, comprising a fixed room and a mobile room, the mobile room is slidably arranged on the ground and is combined with the fixed room to form a processing space, a slide is arranged on the top surface of the fixed room, a mobile frame is slidably arranged on the slide, and a driving assembly connected to the mobile frame is arranged on the fixed room; a first operating port is opened on the side wall of the fixed room, and a sealing member with elasticity for sealing the first operating port is arranged on the fixed room, gloves, a helmet and a clip for fixing a spray gun are arranged on the side of the sealing member facing the processing space, a transparent observation layer is arranged on the helmet, and an antistatic agent layer is arranged on the transparent observation layer. Through the arrangement of the seal, gloves and helmet, the aforementioned patent does not need to allow the staff to enter the processing space for operation, and can carry out the spraying work outside without considering the harm of the spraying powder to the human body; and the staff will not step on the spraying powder that falls on the ground, which is convenient for secondary utilization and reduces costs.

[0004] The above device can prevent operators from entering the spray room for processing, and also prevents operators from stepping on the spray powder. However, the spray processing still requires manual hand-held spray guns, and the efficiency and quality of the spray processing are still limited by the operation method of the manual hand-held spray gun. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic plastic spraying processing equipment for automobile valve plate compressor valve plate, which solves the problem that the existing plastic spraying room still needs manual hand-held spray guns to operate, and the efficiency and quality of plastic spraying processing are still limited by the operation method of manual hand-held spray guns.

[0006] To achieve the above-mentioned purpose, the present invention provides an automatic spraying processing equipment for valve plates of automobile valve plates and compressors, comprising a box body, a lifting track and a recovery component, wherein the lifting track is installed inside the box body, the recovery component is arranged on the box body, and also includes a spraying component; the spraying component includes a shell, a slider, a first guide rod, a spray gun, a lifting seat and a driving component, the shell is fixedly connected to the box body and is located on one side of the box body, the first guide rod is fixedly connected to the shell body and is located inside the shell body, the slider is slidably connected to the first guide rod and is sleeved on the first guide rod, a slide groove is arranged on the box body, the slider extends into the box body through the slide groove, the spray gun is fixedly connected to the slider and is located on one side of the slider, the lifting seat is fixedly connected to the slider and is located on the side of the slider away from the spray gun, and the driving component is arranged on the shell body and drives the lifting seat to reciprocate and rise and fall.

[0007] Wherein, the driving component includes a turntable, an adjusting component and a driving shaft, the turntable is rotatably connected to the housing and is located inside the housing; the adjusting component is arranged on the turntable; and the driving shaft is connected to the turntable through the adjusting component.

[0008] Wherein, the lifting seat has a driving groove, the driving groove passes through the lifting seat, and the driving groove cooperates with the driving shaft.

[0009] Wherein, the spray-molding assembly further comprises a second guide rod, which is fixedly connected to the shell and slidably connected to the lifting seat and passes through the lifting seat.

[0010] Wherein, the recycling component includes a filter, a collecting seat and a negative pressure component, the collecting seat is fixedly connected to the box body and is located at the bottom of the box body; the filter is fixedly connected to the collecting seat and is arranged on the collecting seat; the negative pressure component is arranged on the collecting seat.

[0011] Wherein, the recovery component also includes a sealing door, which is rotatably connected to the collecting seat and is located on one side of the collecting seat.

[0012] Wherein, the negative pressure component includes a fan and a connecting pipe, the fan is fixedly connected to the box body and is located on one side of the box body; the two ends of the connecting pipe are respectively connected to the fan and the collecting seat, and the connecting pipe is installed on the fan.

[0013] The automatic spraying processing equipment for valve plates of automobile valve plates and compressors of the present invention, when in use, the valve plate to be processed is hung on the hoisting track, and the valve plate is transported and moved by the hoisting track, so that the valve plate can pass between the spray guns on both sides, and the spray powder is transported to the spray gun by the powder supply device, so that the spray gun sprays the spray powder on the surface of the valve plate, and during the spraying process, the lifting seat is driven to lift and reciprocate by the driving component, so that the lifting seat drives the slider and the spray gun to lift and reciprocate, so that the spray gun lifts and reciprocates during the spraying process, so that the spray powder is evenly sprayed on the surface of the valve plate; the valve plate passes through multiple spraying areas in sequence during the spraying process to improve the spraying effect, and the spray gun is reciprocated up and down to further improve the uniformity of the spraying, and the valve plate after spraying is transported out from the other side of the box body, so that the valve plate can be continuously sprayed, thereby achieving the purpose of improving processing efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the automatic plastic spraying processing equipment for automobile valve plate compressor valve plate of the first embodiment of the present invention.

[0016] Figure 2 It is a schematic diagram of the installation structure of the spray gun according to the first embodiment of the present invention.

[0017] Figure 3 Schematic diagram of the structure of the driving component of the first embodiment of the present invention.

[0018] Figure 4 Schematic diagram of the structure of the regulating component of the first embodiment of the present invention.

[0019] Figure 5 Schematic diagram of the structure of the negative pressure component of the second embodiment of the present invention.

[0020] Figure 6 Schematic diagram of the installation structure of the filter screen according to the second embodiment of the present invention.

[0021] In the figure: 101-box, 102-hoisting rail, 103-recovery component, 104-spraying component, 105-housing, 106-slider, 107-first guide rod, 108-spray gun, 109-lifting seat, 110-driving component, 111-turntable, 112-adjusting component, 113-driving shaft, 114-driving groove, 115-second guide rod, 116-protective film, 117-threaded rod, 118-sliding seat, 119-sliding groove, 120-driving motor, 201-filter, 202-collecting seat, 203-negative pressure component, 204-sealing door, 205-fan, 206-connecting pipe. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0023] First embodiment:

[0024] See also Figures 1 to 4 ,in Figure 1 This is the overall structural diagram of the automatic spraying equipment for automobile valve plate compressor valve plate. Figure 2 This is a schematic diagram of the installation structure of the spray gun. Figure 3 It is a schematic diagram of the structure of the driving component. Figure 4 It is a structural diagram of the regulating component.

[0025] The present invention provides an automatic spraying processing device for a valve plate of a valve plate compressor of an automobile, comprising a box body 101, a hoisting track 102, a recovery component 103 and a spraying component 104, wherein the spraying component 104 comprises a housing 105, a slider 106, a first guide rod 107, a spray gun 108, a lifting seat 109, a driving member 110 and a second guide rod 115, wherein the driving member 110 comprises a turntable 111, an adjusting member 112 and a driving shaft 113, and the lifting seat 109 has a driving groove 114, through which the lifting track 102 is used to transport the plastic to be sprayed. The valve plate is moved so that the valve plate enters from one side of the box body 101 and moves out from the other side. During the movement of the valve plate, it passes between multiple spray guns 108, and the valve plate is sprayed by the spray gun 108. At the same time, the lifting seat 109 is driven to rise and fall by the driving component 110, thereby driving the slider 106 and the spray gun 108 to rise and fall, thereby improving the uniformity of spraying by the spray gun 108. It can be understood that the above-mentioned scheme can be used to improve the quality and effect of the valve plate spraying processing, and can also be used to adjust the lifting range of the spray gun 108.

[0026] For this specific embodiment, the lifting rail 102 is installed inside the box 101, and the recovery component 103 is arranged on the box 101. The lifting rail 102 is used to transport the valve plate to be processed so that the valve plate can move inside the box 101. The lifting rail 102 is a prior art, and its structure and principle will not be described in detail here. The recovery component 103 is used to recycle the spray powder that falls on the ground to avoid waste.

[0027] The housing 105 is fixedly connected to the box body 101 and is located on one side of the box body 101. The first guide rod 107 is fixedly connected to the housing 105 and is located inside the housing 105. The slider 106 is slidably connected to the first guide rod 107 and is sleeved on the first guide rod 107. A slide groove 119 is provided on the box body 101. The slider 106 extends into the box body 101 through the slide groove 119. The spray gun 108 is fixedly connected to the slider 106 and is located on one side of the slider 106. The lowering seat 109 is fixedly connected to the slider 106 and is located on the side of the slider 106 away from the spray gun 108. The driving member 110 is arranged on the housing 105 and drives the lifting seat 109 to lift and lower. Two spraying assemblies 104 are provided and are respectively located on both sides of the box body 101. One spraying assembly 104 is provided with a plurality of the sliders 106, a plurality of the first guide rods 107, a plurality of lifting seats 109 and a plurality of the spray guns 108. The spray guns 108 are connected to the powder supply device (not shown in the figure) through a pipeline. The powder supply device transports the spray powder to the spray gun 108, and the spray powder is sprayed out by the spray gun 108, so as to spray the valve plate. The two spray guns 108 arranged opposite to each other form a spraying area. When in use, the valve plate to be processed is hung on the hanging track 102, and the valve plate is transported and moved by the hanging track 102, so that the valve plate can pass between the spray guns 108 on both sides, and the powder supply device transports the spray powder to the spray gun 108, so that the spray gun 108 sprays the spray powder on the surface of the valve plate. During the spraying process, the lifting member 110 drives the lifting member 110 to move the valve plate. The lowering seat 109 is reciprocated and lifted, thereby causing the lifting seat 109 to drive the slider 106 and the spray gun 108 to be reciprocated and lifted, causing the spray gun 108 to be reciprocated and lifted during the spraying process, thereby spraying the plastic powder evenly on the surface of the valve plate; during the spraying process of the valve plate, it passes through multiple spraying areas in sequence to improve the spraying effect, and the up and down reciprocating movement of the spray gun 108 further improves the uniformity of the spraying, and the valve plate that has been sprayed is transported out from the other side of the box body 101, so that the valve plate can be continuously sprayed, thereby achieving the purpose of improving processing efficiency and quality.

[0028] Secondly, the turntable 111 is rotatably connected to the housing 105 and is located inside the housing 105; the adjusting member 112 is arranged on the turntable 111; the driving shaft 113 is connected to the turntable 111 through the adjusting member 112; a driving motor 120 is also installed on the housing 105, and the output end of the driving motor 120 is connected to the turntable 111.

[0029] Meanwhile, the driving slot 114 passes through the lifting seat 109 , and the driving slot 114 cooperates with the driving shaft 113 .

[0030] The driving slot 114 is arranged horizontally, and the driving motor 120 drives the turntable 111 to rotate, so that the turntable 111 drives the driving shaft 113 to make a circular motion. When the driving shaft 113 moves, the vertical movement will drive the lifting seat 109 to move up and down, and the horizontal movement of the driving shaft 113 will slide in the driving slot 114, so as to prevent the driving shaft 113 from driving the lifting seat 109 to move left and right, thereby achieving the purpose of driving the lifting seat 109 to move back and forth.

[0031] Then, the second guide rod 115 is fixedly connected to the housing 105, and is slidably connected to the lifting seat 109, and passes through the lifting seat 109; the lifting and lowering of the lifting seat 109 is guided by the second guide rod 115, so that the lifting seat 109 can only move along the length direction of the second guide rod 115, thereby improving the stability of the second guide rod 115 when moving.

[0032] In addition, the spray-molding component 104 also includes a protective film 116, which is connected to the box body 101 and the slider 106, and the protective film 116 is arranged at the slide groove 119; the protective film 116 is elastic and is sleeved on the slider 106, and the slide groove 119 is used to enable the slider 106 to move up and down, and the protective film 116 is used to block the slide groove 119 to prevent the spray-molding powder from entering the interior of the shell 105 during the spray-molding process; at the same time, the elasticity of the protective film 116 can prevent the protective film 116 from interfering with the movement of the slider 106.

[0033] Finally, the slide 118 is slidably connected to the turntable 111 and is rotatably connected to the drive shaft 113, and is located on one side of the turntable 111; the threaded rod 117 is rotatably connected to the turntable 111, and is threadably connected to the slide 118, and penetrates the slide 118; a knob is also installed at one end of the threaded rod 117, and the threaded rod 117 is convenient to rotate by the knob. Due to the different lengths of different valve plates, if the moving range of the spray gun 108 is fixed, it will cause the spray gun 108 to spray part of the spray powder outside the valve plate when spraying a valve plate with a shorter length, resulting in waste; the slider 106 is driven to move by rotating the threaded rod 117, and then the drive shaft 113 is driven to move, so as to adjust the distance between the drive shaft 113 and the center of the turntable 111. When the drive shaft 113 is away from the turntable 111 After the center position of the circle changes, the radius of its circular motion also changes accordingly. Since the drive shaft 113 is connected to the lifting seat 109 through the drive slot 114, the change in the radius of the circular motion of the drive shaft 113 will directly affect the change in the lifting stroke of the lifting seat 109; specifically, when the drive shaft 113 moves away from the center of the turntable 111, the path of its circular motion becomes longer, and the lifting stroke of the lifting seat 109 will also increase accordingly, so that the spray gun 108 can cover a larger spraying range; on the contrary, when the drive shaft 113 moves closer to the center of the turntable 111, the path of its circular motion becomes shorter, the lifting stroke of the lifting seat 109 will also decrease accordingly, and the spraying range of the spray gun 108 will also decrease accordingly, so that the moving range of the spray gun 108 can adapt to valve plates of different lengths.

[0034] When using the automatic spraying processing equipment for valve plates of automobile valve plate compressors of this embodiment, firstly, according to the length of the valve plate to be processed, the position of the drive shaft 113 is adjusted by the adjusting member 112, and then the moving range of the lifting seat 109, the slider 106 and the spray gun 108 is adjusted to adapt to valve plates of different lengths, and then the valve plate to be processed is hung on the hoisting rail 102, and the valve plate is transported to the box body 101 through the hoisting rail 102, so that it passes through a plurality of spraying areas composed of the relatively arranged spray guns 108 in sequence. In each spraying area, the spray gun 108 receives the spray powder from the powder supply device through a pipeline, and sprays it evenly on the surface of the valve plate; at the same time, the drive motor 120 starts The rotating disk 111 rotates, and the driving shaft 113 on the rotating disk 111 performs a circular motion, thereby driving the lifting seats 109, the slider 106 and the spray gun 108 to lift and lower back and forth, further improving the uniformity of spraying. At the same time, since the moving range of the spray gun 108 has been adjusted according to the length of the valve plate, no matter how the length of the valve plate changes, the spray gun 108 can always maintain the best spraying position to ensure the spraying effect and quality. Finally, when the valve plate passes through all the spraying areas in turn and completes the spraying, the lifting track 102 transports it to the other side of the box 101. At this time, the operator can remove the valve plate that has been sprayed and send it to the next step for further processing.

[0035] Second embodiment:

[0036] Based on the first embodiment, please refer to Figure 5 and Figure 6 , Figure 5 is a schematic structural diagram of a negative pressure member of a second embodiment, Figure 6 It is a schematic diagram of the installation structure of the filter screen of the second embodiment. The recovery component 103 of this embodiment includes a filter screen 201, a collection seat 202, a negative pressure component 203 and a sealing door 204. The negative pressure component 203 includes a fan 205 and a connecting pipe 206.

[0037] According to this specific embodiment, the collecting seat 202 is fixedly connected to the box body 101 and is located at the bottom of the box body 101; the filter screen 201 is fixedly connected to the collecting seat 202 and is arranged on the collecting seat 202; the negative pressure member 203 is arranged on the collecting seat 202; inclined surfaces are arranged on both sides of the collecting seat 202, and the spray powder falling during the spraying process is guided to the inside of the collecting seat 202 under the action of the inclined surfaces and falls on the filter screen 201, thereby collecting the spray powder.

[0038] The sealing door 204 is rotatably connected to the collecting seat 202 and is located on one side of the collecting seat 202 . The bottom of the collecting seat 202 is sealed by the sealing door 204 , and the spray powder inside the collecting seat 202 can be recovered by opening the sealing door 204 .

[0039] Secondly, the fan 205 is fixedly connected to the box body 101 and is located on one side of the box body 101; the two ends of the connecting pipe 206 are respectively connected to the fan 205 and the collecting seat 202, and the connecting pipe 206 is installed on the fan 205; the air inside the fan 205 and the connecting pipe 206 and the collecting seat 202 is extracted, thereby forming a negative pressure inside the box body 101, thereby preventing the spray powder from floating into the working environment during the spraying process, causing environmental pollution and waste of raw materials.

[0040] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An automatic spraying processing equipment for valve plates of automobile valve plates and compressors, comprising a box, a hoisting track and a recovery component, wherein the hoisting track is installed inside the box, and the recovery component is arranged on the box, characterized in that: Also includes spray-coated components; The spray-molding assembly includes a shell, a slider, a first guide rod, a spray gun, a lifting seat and a driving component. The shell is fixedly connected to the box body and is located on one side of the box body. The first guide rod is fixedly connected to the shell body and is located inside the shell. The slider is slidably connected to the first guide rod and is sleeved on the first guide rod. The box body is provided with a slide groove, and the slider extends into the box body through the slide groove. The spray gun is fixedly connected to the slider and is located on one side of the slider. The lifting seat is fixedly connected to the slider and is located on a side of the slider away from the spray gun. The driving component is provided on the shell and drives the lifting seat to reciprocate.

2. The automatic spraying processing equipment for automobile valve plate compressor valve plate according to claim 1 is characterized in that: The driving member comprises a turntable, an adjusting member and a driving shaft. The turntable is rotatably connected to the housing and is located inside the housing. The adjusting member is arranged on the turntable. The driving shaft is connected to the turntable through the adjusting member.

3. The automatic spraying processing equipment for automobile valve plate compressor valve plate according to claim 2 is characterized in that: The lifting seat has a driving groove, which passes through the lifting seat and is matched with the driving shaft.

4. The automatic spraying processing equipment for automobile valve plate compressor valve plate according to claim 3 is characterized in that: The spray-molding assembly further comprises a second guide rod, which is fixedly connected to the shell and slidably connected to the lifting seat and passes through the lifting seat.

5. The automatic spraying processing equipment for automobile valve plate compressor valve plate according to claim 1, characterized in that: The recycling assembly includes a filter, a collecting seat and a negative pressure component. The collecting seat is fixedly connected to the box body and is located at the bottom of the box body; the filter is fixedly connected to the collecting seat and is arranged on the collecting seat; the negative pressure component is arranged on the collecting seat.

6. The automatic spraying processing equipment for automobile valve plate compressor valve plate according to claim 5, characterized in that: The recovery component also includes a sealing door, which is rotatably connected to the collecting seat and is located on one side of the collecting seat.

7. The automatic spraying processing equipment for automobile valve plate compressor valve plate according to claim 6, characterized in that: The negative pressure component includes a fan and a connecting pipe. The fan is fixedly connected to the box and is located on one side of the box. Both ends of the connecting pipe are respectively connected to the fan and the collecting seat. The connecting pipe is installed on the fan.

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