CN112065120A - Automobile air conditioner electrical inspection production line - Google Patents
Automobile air conditioner electrical inspection production line Download PDFInfo
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- CN112065120A CN112065120A CN202011045512.1A CN202011045512A CN112065120A CN 112065120 A CN112065120 A CN 112065120A CN 202011045512 A CN202011045512 A CN 202011045512A CN 112065120 A CN112065120 A CN 112065120A
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- conveying
- air conditioner
- detection
- electrical inspection
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention provides an automobile air conditioner electrical inspection production line which is arranged in a mute room and comprises the mute room, wherein the mute room is provided with a pedestrian door, an observation window, an electrical inspection inlet and an electrical inspection outlet which are arranged on two opposite wall surfaces; a conveying mechanism is arranged in the mute room, one end of the conveying mechanism is connected with the electric detection inlet, and the other end of the conveying mechanism is connected with the electric detection outlet; the conveying mechanism is provided with a conveying trolley in a sliding manner, and the conveying trolley is provided with a clamping mechanism for clamping an air conditioner; the conveying mechanism is provided with a station, and a lifting mechanism is arranged below the station. The invention realizes the streamline detection of the air conditioner, improves the detection efficiency and reduces the detection error.
Description
Technical Field
The invention relates to the field of automobile parts, in particular to an automobile air conditioner electrical inspection production line.
Background
The automobile air conditioner is a device for refrigerating, heating, ventilating and purifying air in a carriage, can provide a comfortable riding environment for passengers, reduces the fatigue strength of a driver and improves the driving safety. The automobile air conditioner has become one of the signs for measuring the functions of the automobile. Before the automobile air conditioner leaves a factory, the automobile air conditioner needs to be subjected to comprehensive performance detection, including noise, motion conditions, appearance, temperature, wind power and the like. At present, a detection mode that a PLC is combined with a manipulator is generally adopted, and the mode utilizes a sensor to detect and record the performance of an air conditioner, but a plurality of problems can occur during actual operation:
(1) noise generated by the air conditioner needs to be detected during detection, and noise interference can be caused in many situations in reality;
(2) the air conditioner has a complex appearance structure, and detection deviations caused by different working conditions of the air conditioner are caused by the fact that the air conditioner is placed at different positions when different positions are detected, and the air conditioner needs to be repeatedly clamped and started;
(3) the air conditioner has many detection items, and even if a specific clamp is adopted for detection after one-time clamping, the detection cannot be guaranteed to be completed completely, and a plurality of processes are required, wherein the processes of transferring and clamping among a plurality of stations are inevitably required;
(4) the air conditioner detection device has many instruments and is relatively complex, and when a large amount of air conditioners are detected, the existing detection device is usually temporarily used, so that the obvious efficiency is low.
In order to solve the above problems, it is highly desirable to construct an electrical inspection production line for an automotive air conditioner.
Disclosure of Invention
The invention provides an automobile air conditioner electrical inspection production line, which enables air conditioner inspection to be streamlined, improves inspection efficiency and reduces inspection errors.
The invention is realized by the following technical scheme:
an automobile air conditioner electrical inspection production line comprises a mute room, wherein the mute room is provided with a pedestrian door, an observation window, and an electrical inspection inlet and an electrical inspection outlet which are arranged on two opposite wall surfaces; a conveying mechanism is arranged in the mute room, one end of the conveying mechanism is connected with the electric detection inlet, and the other end of the conveying mechanism is connected with the electric detection outlet; the conveying mechanism is provided with a conveying trolley in a sliding manner, and the conveying trolley is provided with a clamping mechanism for clamping an air conditioner; the device is characterized in that a station is arranged on the conveying mechanism, a detection mechanism is arranged on the station, a lifting mechanism is arranged below the station, and a control box is arranged outside the mute room.
When the air conditioner is used, the air conditioner is clamped by a specific tool and then placed on the conveying mechanism, and conveyed to each station in the mute room to sequentially detect each project.
Compared with the prior art, the invention has the following advantages:
(1) the assembly line type detection mode is adopted, detection is carried out after one-time clamping, the basic consistency of working conditions during detection is ensured, the detection precision is ensured, the working efficiency is improved, and the labor cost is reduced;
(2) the whole production line is arranged in a mute room, so that the interference of external factors on the detection precision is reduced;
(3) the whole production line can be used for multiple times after being assembled for the first time, the carrying process of each device is avoided, and meanwhile, the devices are arranged in the mute room, so that the damage can be prevented, and the maintenance cost is reduced;
(4) the whole production line adopts semi-automatic control and automatic data acquisition, which is beneficial to the establishment of a database and lays a foundation for the subsequent research and development of products and the development of industrial informatization of the products.
Drawings
Fig. 1 is an appearance schematic diagram of a mute room of an electrical inspection production line of an automobile air conditioner in an embodiment of the invention.
Fig. 2 is a schematic view of the layout of the interior of a mute room of an electrical inspection production line of an automobile air conditioner in the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a conveying mechanism in an electrical inspection production line of an automobile air conditioner in a preferred embodiment of the invention.
Fig. 4 is a schematic structural diagram of a conveying trolley in an automotive air conditioning electrical inspection production line in a preferred embodiment of the invention.
Fig. 5 is a schematic structural view of a locking mechanism of a conveying trolley in an electrical inspection production line of an automobile air conditioner in the preferred embodiment of the invention.
Fig. 6 is a schematic structural diagram of a lifting structure in an electrical inspection production line of an automobile air conditioner in a preferred embodiment of the invention.
The reference numbers are as follows:
1000. a mute room; 1001. a pedestrian door; 1002. an observation window; 1003. an electrical detection inlet; 1004. an electrical detection outlet; 1005. a control box; 1006. a partition plate; 1100. a conveying mechanism; 1200. a conveying trolley; 1300. a lifting mechanism; 1400. a detection mechanism; 1111. a guide rail; 1112. fixing the cross beam; 1113. a sprocket; 1114. a drive chain; 1115. a stepping motor; 1116. a drive shaft; 1117. a proximity switch; 1118. a guard plate; 1121. a support bar; 1122. a fixed beam; 1124. a support base; 1130. an auxiliary device; 1131. an auxiliary cross beam; 1132. an auxiliary seat; 1133. an auxiliary plate; 1140. a jacking device; 1150. auxiliary supporting; 1160. an induction device; 1170. an electronic control box; 1201. a carriage; 1202. a support arm; 1203. a rotating arm; 1204. a clamping mechanism; 1205. jacking the shaft; 1206. a handle; 1207. an anti-collision block; 1211. an adjusting box; 1212. a notch; 1213. a transverse groove; 1214. an adjusting handle; 1220. a locking mechanism; 1221. a locking wheel; 1222. a locking lever; 1223. a guide block; 1224. locking the handle; 1230. a limiting groove; 1231. a limiting rod; 1301. a base; 1302. a top plate; 1303. a lifting seat; 1304. a slide rail; 1305. a lifting frame; 1306. a first slider; 1307. a second slider; 1308. a chute; 1309. a cylinder; 1310. lifting and supporting; 1311. a guide bar; 1312. a fixed block; 1410. a detection platform; 1411. an infrared detector; 1412. a shield; 1413. a baffle plate; 1420. a gantry; 1421. a manipulator; 1500. a shield assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, an automotive air conditioning electrical inspection production line comprises a mute room 1000, wherein the mute room 1000 is provided with a pedestrian door 1001 and an observation window 1002, and an electrical inspection inlet 1003 and an electrical inspection outlet 1004 which are arranged on two opposite wall surfaces; a conveying mechanism 1100 is arranged in the mute room 1000, one end of the conveying mechanism 1100 is connected with an electric detection inlet 1003, and the other end of the conveying mechanism 1100 is connected with an electric detection outlet 1004; the conveying mechanism 1100 is provided with a conveying trolley 1200 in a sliding manner, and the conveying trolley 1200 is provided with a clamping mechanism 1204 for clamping an air conditioner; the conveying mechanism 1100 is provided with a parking position, the conveying trolley 1200 is stopped at the parking position to form a station, the station is provided with a detection mechanism 1400, a lifting mechanism 1300 is arranged below the station, and a control box 1005 is arranged outside the mute room 1000.
In a preferred embodiment of the present invention, as shown in fig. 2, a parking sensing device 1160 is disposed on the conveying mechanism 1100 corresponding to the station, a corresponding sensing device 1160 is disposed on the conveying trolley 1200, a detecting mechanism 1400 is disposed on one side of the station, and a protection component 1500 is disposed on one side of the station corresponding to the detecting mechanism 1400. The protection component 1500 is plate-shaped, the top of the protection component is fixed on the support column, the bottom of the protection component is provided with a step surface extending outwards, and the bottom of the step surface extends to the ground. This side is used for the operator to stand on, and the fender 1118 may provide protection as the support base of the conveyor 1100 typically also requires the placement of some control or power assembly.
In a preferred embodiment of the present invention, as shown in fig. 2, the wall of the sound-deadening house 1000 is formed by combining a steel plate, a sound-insulating plate, a damping material, a keel main frame, a fireproof filter cloth, and an interior metal microporous sound absorption layer in sequence from outside to inside, and the keel main frame is arranged between the damping material and the fireproof filter cloth for supporting; a partition plate 1006 which is parallel to the wall where the electric detection inlet 1003 and the electric detection outlet 1004 are located is further arranged in the mute room 1000, the partition plate 1006 divides the interior of the mute room 1000 into two independent spaces which are parallel to each other, and a transition window is arranged on the partition plate 1006; each independent space is internally provided with a station, an observation window 1002 and a pedestrian door 1001, and each station is detected in the independent space, so that the interference can be prevented. As shown in fig. 1, a first station and a second station are sequentially arranged from the direction of the electrical inspection port 1003 to the direction of the electrical inspection port 1004, the first station is provided with the detection platform 1410, a detection control component is arranged inside the detection platform 1410, and the detection platform 1410 is provided with a detection instrument which comprises a camera (shape and working condition detection), an infrared detector 1411 (vibration, shape and temperature detection), a noise detector (noise), a wind power detector (wind power at a wind port) and a detection bus interface (data transmission); instruments except the infrared detector and the camera can be arranged on the first station or the conveying trolley 1200, the camera can be arranged on the wall of the mute room 1000, the infrared detector 1411 is provided with a protective device, the protective device comprises a protective cover 1412 arranged outside the infrared detector 1411 and a baffle 1413 with a movable front end, the baffle 1413 is driven by a cylinder 1309 to move up and down, and when detection is not needed, the lens of the infrared detector is shielded to prevent accidents, as shown in fig. 2; a portal frame 1420 is arranged on the second station, the portal frame 1420 is erected by the wall of the mute room 1000, and a manipulator 1421 is arranged on the portal frame 1420; other components such as a camera or a torque sensor may be provided on the robot 1421 to detect the appearance and stability of the air conditioning structure.
In a preferred embodiment of the present invention, as shown in fig. 3, the conveying mechanism 1100 includes a conveying surface, the conveying surface is disposed on a supporting mechanism, the conveying surface includes two guide rails 1111 disposed in parallel with each other, a distance between the guide rails 1111 is set according to design requirements, the guide rails 1111 are connected through a fixed cross beam 1112, a conveying belt is disposed on the guide rails 1111, transmission assemblies are connected to two ends of the guide rails 1111, the conveying belt is connected to the transmission assemblies, a driving device for driving the transmission assemblies is connected to an outer side of the transmission assembly of one of the guide rails 1111, and a transmission shaft 1116 is connected to an inner side of the guide rail 1111; the output end of the driving device drives the transmission assembly and drives the transmission assembly of the other guide rail 1111 through the transmission shaft 1116; the outer side of the conveying surface is provided with a protective plate 1118 used for limiting workpieces on a track, and the protective plate 1118 is fixedly provided with a positioning device and an auxiliary device 1130. The supporting mechanism comprises three groups of supporting rods 1121 fixedly connected below the guide rail 1111 and arranged in groups, a fixing beam 1122 is arranged between the supporting rods 1121 in the same group for connection and fixation, and a reinforcing plate is arranged between the fixing beam 1122 and the supporting rods 1121 for improving the stability; bracing piece 1121 bottom sets up support base 1124, support base 1124 is the frustum type, and the bottom is provided with anti-skidding cushion, and anti-skidding callus on the sole can adopt the sucking disc, directly adsorbs on the bottom surface of silence room 1000, also can adopt rag bolt fixed. The transmission assembly comprises a chain wheel 1113, the chain wheel 1113 is rotatably connected to two ends of the guide rail 1111 through a transmission frame, the transmission frame adopts a U-shaped plate fixed at the end of the guide rail 1111, bearings are arranged on two side walls of the U-shaped plate, a shaft of the chain wheel 1113 is arranged on the bearings, and the shaft of the chain wheel 1113 and the transmission shaft 1116 can be arranged into a whole; the driving device is fixed outside the transmission frame and generally adopts a step motor 1115; a transmission chain 1114 is arranged between the chain wheels 1113, the transmission chain 1114 is formed by connecting continuous unit chain links in series, and a transmission wheel capable of freely rotating is arranged on each unit chain link; the guide rail 1111 is provided with a groove, the transmission chain 1114 is arranged in the groove, the top of the transmission wheel extends out of the groove, and when the workpiece is conveyed, the transmission wheel drives the workpiece to move by friction force, and meanwhile, the transmission wheel can roll, so that friction loss is reduced. In the figure, some unit links are omitted for the convenience of observation. The auxiliary device 1130 includes an auxiliary beam 1131, the auxiliary beam 1131 is located at one side of the conveying mechanism 1100 and is fixed on the support rod 1121, an auxiliary seat 1132 is arranged on the auxiliary beam 1131, and an auxiliary plate 1133 is arranged at the top of the auxiliary seat 1132; the upper end of the auxiliary seat 1132 is fixed on the guard plate 1118. A pressing device such as a pressing plate can be additionally and fixedly arranged on the supporting plate and is used for auxiliary positioning after being conveyed to a position; it can also be used to fix some detection devices such as cameras, noise sensors, etc. The positioning device includes a proximity switch 1117 secured to the outside of the shield 1118. The embodiment can be used for conveying and also can be directly used as a station of a detection production line, and the proximity switch 1117 can be used for being matched with a control system to control the trolley to stop at the station. A cavity is arranged between the guide rails 1111; the cavity can be internally provided with a jacking mechanism for auxiliary positioning during detection. An adjustable auxiliary support 1150 is arranged on the fixed cross beam 1112, and rollers are arranged on the top of the auxiliary support 1150. Auxiliary stay 1150 can choose for use an isosceles triangle structure, and triangle-shaped's apex angle articulates at auxiliary stay 1150 bench as the pin joint, fixed roller on higher base angle, and lower one corner both sides set up the check lock pole 1222, and auxiliary stay 1150 bench still articulates and is provided with the locking couple for cooperation locking auxiliary stay 1150. An induction device 1160 is further arranged on the fixed cross beam 1112, and the induction device 1160 is fixed through an L-shaped fixing plate with a waist-shaped groove. The sensing device 1160 corresponds to a fan and a wind gap of an air conditioner in position, and is used for sensing the size of wind power, or is provided with a noise sensor for detecting noise. The shield 1118 is also provided with a power control cartridge 1170 for providing power to the various electronic components. And guide rail 1111 inboard still is provided with the tight device 1140 in top, the tight device 1140 in top includes that the top is provided with the tight seat in grooved top, the fluting internal hinge is provided with the tight board in top, be provided with the pressure spring between tight board bottom in top and the fluting bottom, it is protruding that the tight board top in top sets up the wedge. The jacking device 1140 is used for playing a role of a cushion pad and preventing the air conditioner from being pressed on the surface of the guide rail 1111 due to overweight, so that the friction force is too large, even the conveying chain is blocked, and the conveying effect cannot be played.
In a preferred embodiment of the present invention, as shown in fig. 4, the conveying trolley 1200 includes a conveying frame 1201, a positioning device is disposed on the conveying frame 1201, the positioning device includes two opposite supporting arms 1202, the supporting arms 1202 are hinged to each other and provided with a rotatable rotating arm 1203, a rotating plane where the rotating arm 1203 is located is parallel to a plane where the supporting arms 1202 are located, one end of the rotating arm 1203 is hinged to the supporting arm 1202 through a pin, the other end of the rotating arm 1203 is provided with a clamping mechanism 1204, the clamping mechanism 1204 includes an air-conditioning clamp, two ends of the air-conditioning clamp are provided with a tightening shaft 1205, a tail of the tightening shaft 1205 is provided with an adjusting device capable of adjusting an extending amount of the tightening shaft 1205, and the adjusting device is; the pin shaft is further provided with a locking mechanism 1220 at the outer side of the support arm 1202, and only one locking mechanism 1220 needs to be arranged. During the use, install the air conditioner on air conditioner anchor clamps, utilize the tight axle 1205 of top will penetrate the locating hole at air conditioner both ends and push up tightly, the swinging boom 1203 is fixed through locking mechanism 1220 locking, then can place conveying mechanism 1100 and go up the transport, after carrying and detecting the position, can rotate the air conditioner, detect each position of air conditioner. The air conditioner clamp can be designed according to the appearance of different air conditioners, and the air conditioner can be stabilized, and the prior art can be particularly referred to. The locking mechanism 1220 comprises a locking wheel 1221 fixedly arranged on a pin shaft, and wedge-shaped notches uniformly distributed along the circumference are arranged on the circumference of the outer circle of the locking wheel 1221; a vertical locking rod 1222 is arranged below the locking wheel 1221, the locking rod 1222 is movably limited on the supporting arm 1202 through two sets of guide mechanisms arranged in parallel, the guide mechanism generally adopts a guide block 1223 fixed on the supporting arm 1202, a guide hole with a size corresponding to that of the locking rod 1222 is arranged in the guide mechanism, the upper guide hole and the lower guide hole are coaxial, so that the locking rod 1222 can slide up and down in the vertical direction and does not shake; the top end of the locking rod 1222 is provided with a wedge-shaped structure matched with the wedge-shaped notch, and the bottom of the locking rod 1222 is connected with a locking switch arranged inside the supporting arm 1202 through a connecting shaft, as shown in fig. 5. The locking switch can be referred to a crank-slider mechanism in the prior art. When the air conditioner position needs to be locked, the locking handle 1224 is pulled upwards, so that the wedge-shaped structure is inserted into the wedge-shaped cut, and locking can be achieved. In order to prevent the wedge-shaped structure from being separated, the hinged part of the V-shaped block can be in transition fit, so that the V-shaped block can rotate under the action of large external force. The adjusting device comprises a rectangular hollow adjusting box 1211, one end of the adjusting box 1211 is fixed on a rotating arm 1203, a jacking shaft 1205 is arranged inside the adjusting box 1211, the jacking shaft 1205 extends out of the other end of the adjusting box 1211, notches 1212 which penetrate through the inside of the adjusting box 1211 and are parallel to each other are arranged on the edges of the top of the adjusting box 1211 facing to the rotating center of the rotating arm 1203, the notches 1212 are communicated with each other through transverse grooves 1213 on the surface facing to one side of the rotating center of the rotating arm 1203, an adjusting handle 1214 is arranged on the jacking shaft 1205, and the adjusting handle 1214 extends out of the notches 1212. The notches 1212 are generally two, and the tightening shaft 1205 can be locked by pulling the adjusting handle 1214 to the top of the notch 1212, and the transverse slot 1213 is used for switching the adjusting handle 1214 to the next notch 1212, thereby controlling the extension and retraction of the tightening shaft 1205. A return spring may also be provided between the jacking shaft 1205 and the adjustment box 1211 to assist in compression. An electric control box 1170 is arranged on the conveying frame 1201, a bus interface is arranged on the electric control box 1170 and faces the outer side of the conveying frame 1201, and sensing devices 1160 such as proximity switches 1117 are arranged at four corners of the conveying frame 1201; the bus interface is used for providing power for electronic components matched with the conveying frame 1201, and a controller is arranged in the electric control box 1170 and used for matching with the induction device 1160 to control the position of the conveying frame 1201; handles 1206 are arranged at two ends of the conveying trolley 1200, so that the conveying trolley can be conveniently pushed, pulled or lifted; the two ends of the conveying trolley 1200 are provided with anti-collision blocks 1207 to prevent collision on a production line; an arc-shaped limiting groove 1230 is arranged on the inner side of the supporting arm 1202, and a limiting rod 1231 corresponding to the arc-shaped limiting groove 1230 is arranged on the outer side of the rotating arm 1203 and used for limiting the rotating angle of the air conditioner and preventing the air conditioner from being damaged due to the fact that the air conditioner is excessively rotated and impacted during detection. The bottom of the conveying frame 1201 is provided with a through opening, so that the whole weight can be reduced, the movement inertia can be reduced, and meanwhile, other auxiliary detection equipment can be arranged at the bottom of the opening.
In a preferred embodiment of the present invention, as shown in fig. 6, the lifting mechanism 1300 includes a base 1301, a lifting support 1310 is disposed on the base 1301, a guiding mechanism is disposed inside the lifting support 1310, a top plate 1302 moving up and down along the guiding mechanism is disposed on the guiding mechanism, and a lifting seat 1303 is fixedly disposed on the top plate 1302; a driving mechanism which is used for driving the top plate 1302 to move up and down and has a self-locking function is arranged on one side of the top plate 1302. The lifting base 1303 in this embodiment is provided with 3. The driving mechanism comprises a sliding rail 1304 fixed on a base 1301, the sliding rail 1304 can be in a rod shape or a T shape, two ends of the sliding rail 1304 are fixed on the base 1301, the lifting frame 1305 is in a right-angled triangle shape, a shorter right-angled edge is arranged on the sliding rail 1304 in a sliding mode through sliding blocks fixedly arranged at the two ends of the lifting frame, the sliding blocks are arranged on the sliding rail 1304 in a matched structure and are arranged on the sliding rail 1304, baffle plates 1413 are arranged at the two ends of the sliding rail 1304 to enable the sliding blocks to be not separated, a first sliding block 1306 is arranged close to the oblique edge, the other sliding block is a second sliding block 1307, and a reinforcing plate is further; the other right-angle side and the hypotenuse of the right triangle are arranged vertically upwards, and a chute 1308 parallel to the hypotenuse is arranged on the hypotenuse; a sliding rod is fixedly arranged on one side of the top plate 1302, penetrates into the sliding groove 1308 and can slide in the sliding groove 1308; a parallel section is arranged on the chute 1308; a cylinder 1309 parallel to the sliding rail 1304 is fixedly arranged on one side of the sliding rail 1304 of the driving mechanism, and the movable end of the cylinder 1309 is fixedly connected to the first sliding block 1306; the first sliding block 1306 is arranged in an L shape, one end of the L shape is arranged on the sliding rail 1304 in a sliding mode, and the other end of the L shape is fixedly connected with the air cylinder 1309; only one cylinder 1309 is provided in this embodiment. When the lifting device is used, the air cylinder 1309 extends out to drive the first slide block 1306, the first slide block 1306 drives the lifting frame 1305 to move, and the second slide block 1307 plays a guiding role; under the action of the inclined chute 1308, the chute 1308 drives the sliding rod to move upwards, so that the top plate 1302 and the lifting frame 1305 are driven to move upwards, when the top end is reached, the sliding rod is in a parallel section, and at the moment, only vertical force is applied, and the sliding rod is in a self-locking state; the opposite is true when the platform is lowered. The lifting support 1310 comprises two support plates which are the same in size and are arranged in parallel, a reinforcing plate is arranged outside the lifting support 1310, the reinforcing plate can be a triangular plate with a welded top angle, and the guide mechanism is arranged between the lifting supports 1310; the guide mechanism comprises a fixing block 1312 arranged at the top of the inner side of the support plate, the fixing block 1312 is parallel to the base 1301, a guide rod 1311 which is vertically arranged is arranged at the center of the fixing block 1312, and the other end of the guide rod 1311 is fixed on the base 1301. The number of the guide rods 1311 is at least four, guide holes are formed at four corners of the top plate 1302, bushings are arranged in the guide holes, and the guide rods 1311 are arranged in the guide holes. The lifting support 1310 and the guide mechanism together ensure stability of the movement of the top plate 1302 in the vertical direction.
In the above embodiment, as shown in fig. 1, a control box 1005 is arranged outside the mute room 1000, and the control elements on the conveying mechanism 1100, the conveying trolley 1200, the lifting mechanism 1300 and the detection mechanism 1400 are all connected to the control box 1005 through control lines; be provided with switch induction system 1160 on people's bank of china 1001, the observation window 1002, electricity is examined entry 1003 and electricity and is examined the export 1004 and be provided with the response light curtain, switch induction system 1160 and light curtain pass through control line and are connected to control box 1005, be provided with controller and power supply in the control box 1005, be provided with display screen, signal indicator lamp and control button on the control box 1005. The specific components and wiring of the control system can be found in the prior art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The automobile air conditioner electrical inspection production line is characterized by comprising a mute room, wherein the mute room is provided with a pedestrian door, an observation window, an electrical inspection inlet and an electrical inspection outlet which are arranged on two opposite wall surfaces; a conveying mechanism is arranged in the mute room, one end of the conveying mechanism is connected with the electric detection inlet, and the other end of the conveying mechanism is connected with the electric detection outlet; the conveying mechanism is provided with a conveying trolley in a sliding manner, and the conveying trolley is provided with a clamping mechanism for clamping an air conditioner; the conveying mechanism is provided with a parking position, the conveying trolley is stopped at the parking position to form a station, the station is provided with a detection mechanism, and a lifting mechanism is arranged below the station; the outside of the mute room is also provided with a control box.
2. The automotive air conditioner electrical inspection production line of claim 1, wherein the wall of the mute room is formed by compounding a steel plate, a sound insulation plate, a damping material, a keel main frame, fireproof filter cloth and an interior metal micropore sound absorption layer, a partition plate which is parallel to the wall surface where the electrical inspection inlet and the electrical inspection outlet are located is further arranged in the mute room, the partition plate divides the interior of the mute room into at least two independent spaces which are parallel to each other, and a transition window is arranged on the partition plate; at most one station, at least one observation window and at least one pedestrian door are arranged in each independent space.
3. The automotive air conditioner electrical inspection production line according to claim 1, wherein the conveying mechanism comprises a conveying surface, the conveying surface is arranged on a conveying support, the conveying surface comprises two guide rails arranged in parallel, the guide rails are connected through a cross beam, a conveying belt is arranged on the guide rails, transmission assemblies are connected to two ends of the guide rails, the conveying belt is connected to the transmission assemblies, a driving device for driving the transmission assemblies is connected to the outer sides of the transmission assemblies, and a transmission shaft is connected to the inner sides of the transmission assemblies; the output end of the driving device drives the transmission assembly and drives the transmission assembly at the corresponding position of the opposite side guide rail through the transmission shaft; the conveying surface is provided with a guard plate on the outer side, and the guard plate is fixedly provided with a positioning device and an auxiliary device.
4. The automobile air conditioner electrical inspection production line according to claim 1, wherein the conveying trolley comprises a conveying frame, a positioning device is arranged at the top of the conveying frame, the positioning device comprises two oppositely arranged supporting arms, rotatable rotating arms are hinged to the supporting arms, rotating planes of the rotating arms are parallel to planes of the supporting arms, one ends of the rotating arms are hinged to the supporting arms through pin shafts, clamping mechanisms are arranged at the other ends of the rotating arms, each clamping mechanism comprises an air conditioner clamp, jacking shafts are arranged at two ends of each air conditioner clamp, an adjusting device capable of adjusting the extension amount of the jacking shafts is arranged at the tail portions of the jacking shafts, and the adjusting devices are fixed with the air conditioner clamps; the pin shaft is positioned on the outer side of the supporting arm and is also provided with a locking mechanism.
5. The automotive air conditioner electrical inspection production line of claim 1, wherein the lifting mechanism comprises a base, a lifting support is arranged on the base, a guide mechanism is arranged on the inner side of the lifting support, a top plate which moves up and down along the guide mechanism is arranged on the guide mechanism, and a lifting seat is fixedly arranged on the top plate; and a driving mechanism which is used for driving the top plate to move up and down and has a self-locking function is arranged on one side of the top plate.
6. The automotive air conditioner electrical inspection production line as claimed in claim 2, wherein a parking sensing device is arranged on the conveying mechanism corresponding to the station, a corresponding sensing device is arranged on the conveying trolley, a detection mechanism is arranged on one side of the station, and a protection assembly is arranged on one side of the station corresponding to the detection mechanism.
7. The automotive air conditioning electrical inspection production line of claim 6, wherein the detection assembly comprises a detection platform, a detection control assembly is arranged inside the detection platform, and detection instruments comprising a camera, an infrared detector, a noise detector, a wind power detector and a detection bus interface are arranged on the detection platform and the stations.
8. The automotive air conditioner electrical inspection production line of claim 7, wherein the infrared detector is provided with a protection device, and the protection device comprises a shield arranged outside the infrared detector and a baffle plate with a movable front end of the infrared detector.
9. The automotive air conditioning electrical inspection production line of claim 7, wherein the detection assembly comprises a portal frame, the portal frame is erected above the stations by means of a mute room wall, and a manipulator is arranged on the portal frame; the portal frame and the detection platform are arranged on different stations, and the manipulator is provided with a control bus interface.
10. The automotive air conditioning electrical inspection production line as claimed in any one of claims 1 to 9, wherein a control box is arranged outside the quiet room, and control elements on the conveying mechanism, the conveying trolley, the lifting mechanism and the detection mechanism are connected to the control box through control lines; be provided with switch induction system on people's bank of china door, the observation window, electricity is examined the entry and is examined the export and be provided with the response light curtain, switch induction system and light curtain pass through control line and are connected to the control box, be provided with controller and power supply in the control box, be provided with display screen, signal indication lamp and control button on the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045512.1A CN112065120A (en) | 2020-09-29 | 2020-09-29 | Automobile air conditioner electrical inspection production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045512.1A CN112065120A (en) | 2020-09-29 | 2020-09-29 | Automobile air conditioner electrical inspection production line |
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| CN112065120A true CN112065120A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011045512.1A Pending CN112065120A (en) | 2020-09-29 | 2020-09-29 | Automobile air conditioner electrical inspection production line |
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| CN (1) | CN112065120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720440A (en) * | 2021-08-25 | 2021-11-30 | 无锡普天铁心股份有限公司 | Transformer core silence test system |
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2020
- 2020-09-29 CN CN202011045512.1A patent/CN112065120A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720440A (en) * | 2021-08-25 | 2021-11-30 | 无锡普天铁心股份有限公司 | Transformer core silence test system |
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