CN117961521A - Air conditioner air inlet box assembly equipment and process - Google Patents

Abstract

The application relates to an air conditioner air inlet box assembly device and a process, and relates to the technical field of air conditioner air inlet boxes, wherein the assembly device comprises a frame, a robot and an assembly device, and the assembly device comprises: the rotating disc is rotatably arranged on the robot and is driven by the robot to rotate; the grabbing component is arranged on the rotating disc and is used for grabbing the lower shell, the air door, the upper shell and the actuator respectively; the conveying belt is arranged on the frame; the clamp is arranged on the conveying belt and moves under the action of the conveying belt and is used for clamping and positioning the upper shell and the lower shell; and the screw driving assembly is arranged on the frame and used for driving screws. According to the application, the grabbing and assembling of a plurality of parts are realized through the rotating disc and the grabbing assembly, and meanwhile, the conveyer belt does not need to move in the assembling process, so that the time and energy are greatly saved, the assembling cost is reduced, and the assembling efficiency is improved; the clamp can clamp and position the lower shell and the upper shell, so that the assembly efficiency, quality and effect are improved.

Description

Air conditioner air inlet box assembly equipment and process

Technical Field

The application relates to the technical field of air inlet boxes of air conditioners, in particular to an air inlet box assembling device and an air conditioner inlet box assembling process.

Background

The air inlet box of the automobile air conditioner is taken as an important component of an automobile air conditioning system, and plays roles of air circulation and temperature adjustment in the automobile.

The air inlet box of the air conditioner comprises a lower shell, an air door, an upper shell and an actuator, wherein a plurality of accessories are required to be assembled in sequence and then fixed through screws during production, an air channel is formed between the lower shell and the upper shell, the air door is positioned in the air channel and used for controlling the size of the air channel, and the actuator is used for controlling the air door to rotate or stop.

In the prior art, an air inlet box assembly of an air conditioner drives a clamp to move through an annular conveying belt, a plurality of robots and screw driving assemblies are arranged on the periphery of the annular conveying belt, the robots firstly place a lower shell on the clamp, then the robots sequentially grab an air door, an upper shell and an actuator to assemble, then the screw driving assemblies are used for screw driving and fixing, finally, the air inlet box is taken down through the robots, and the clamp continuously returns to a starting point to be assembled again.

Therefore, the assembly process needs to be performed by a plurality of robots for grabbing and moving, the moving path of the annular conveying belt is longer, the assembly time is greatly prolonged, the assembly efficiency of the air inlet box is reduced, larger energy consumption is generated, and the assembly cost of the air inlet box is increased; because lower casing and last casing structure are shell structure, consequently cause the deformation of lower casing and last casing easily in the centre gripping in-process for it is difficult to align to go up casing and lower casing junction, has reduced assembly efficiency, effect and quality.

Disclosure of Invention

In order to improve the assembly efficiency, effect and quality and reduce the assembly cost, the application provides an air inlet box assembly device and an air inlet box assembly process of an air conditioner.

In a first aspect, the air inlet box assembly device for an air conditioner provided by the application adopts the following technical scheme:

Air conditioner air inlet box assembly equipment, including the frame, set up the robot in the frame, be provided with assembly quality in the frame, assembly quality includes:

the rotating disc is rotatably arranged on the robot and is driven by the robot to rotate;

The grabbing component is arranged on the rotating disc and used for grabbing the lower shell, the air door, the upper shell and the actuator respectively;

The conveying belt is arranged on the rack;

The clamp is arranged on the conveying belt and moves under the action of the conveying belt, and is used for clamping and positioning the upper shell and the lower shell, supporting and positioning the inner side walls of the upper shell and the lower shell and keeping the upper shell and the lower shell in an original state;

the screw driving assembly is arranged on the frame and used for driving and fixing the air inlet box.

Through adopting above-mentioned technical scheme, place each part of lower casing, air door, last casing and executor in the frame, then the robot starts to drive the rotation seat and snatchs the subassembly and move to lower casing department and snatch down the casing, and the robot drives the rolling disc simultaneously and rotates for snatch the subassembly and rotate in order to adapt to the position, make the last vacant snatch the subassembly and move to air door department and snatch, and so on, thereby can realize snatching air door, last casing and executor simultaneously.

The clamp is characterized in that each part is conveyed to the upper part of the clamp, the lower shell is placed on the clamp, the clamp clamps the lower shell, the rotating disc rotates to drive the air door to move to the upper part of the clamp, then the air door is assembled with the lower shell, then the upper shell and the actuator are assembled by the same method, after the upper shell is installed, the clamp continues to clamp and position the upper shell, meanwhile, the clamp supports and positions the inner side walls of the lower shell and the upper shell, the deformation probability of the lower shell and the upper shell is reduced, then the rotating disc and the grabbing component move upwards to wait, the conveying belt drives the clamp and each part to move to the screw assembly to fix the screw, then the conveying belt drives the clamp and each part to move back, the grabbing component continues to clamp and convey the lower shell, and then the assembly work is repeated.

The grabbing and assembling of a plurality of parts are realized through the rotating disc and the grabbing component, the grabbing and conveying after the assembling can be realized, the moving path of the robot is greatly shortened, meanwhile, the moving path and the moving time of the conveying belt are shortened because the conveying belt does not need to move in the assembling process, so that the time and the energy are greatly saved, the assembling cost is reduced, and the assembling efficiency is improved; the clamp can clamp and position the lower shell and the upper shell, and can also support the inner side walls of the lower shell and the upper shell, so that the probability of dislocation caused by deformation is reduced, and the assembly efficiency, quality and effect are improved.

Optionally, the fixture includes:

The fixed seat is arranged on the conveying belt;

the positioning columns are arranged on the mounting seat and used for supporting and positioning the lower surface of the lower shell;

The first positioning assembly and the second positioning assembly are arranged on the fixing seat, the first positioning assembly is used for positioning the lower shell placed on the plurality of positioning columns, and the second positioning assembly starts to position the upper shell after the upper shell is assembled on the lower shell;

The supporting component is arranged on the fixing seat and used for supporting and positioning the inner side walls of the lower shell and the upper shell so that the lower shell and the upper shell are maintained to be original.

Through adopting above-mentioned technical scheme, a plurality of reference columns can adapt to the position that supports of a plurality of positions of the lower casing of different shapes and fix a position, after the lower casing is placed on a plurality of reference columns, first locating component is fixed a position down the casing, then assembly air door and last casing, second locating component starts to fix a position the last casing, support component supports the location to casing and last casing inside wall down simultaneously, support component can also be used for improving the positioning effect to casing and last casing down with first locating component and second locating component cooperation simultaneously, consequently, assembly efficiency and quality have further been improved.

Optionally, the first positioning component includes:

the rotary cylinder is arranged on the fixed seat;

the pressing plate is arranged on a piston rod of the rotary cylinder, and the rotary cylinder drives the pressing plate to rotate and move along the direction close to or far away from the lower shell, so that the pressing plate moves downwards and rotates to be positioned on the pressed lower shell, or the pressing plate moves upwards and rotates to the outer side of the lower shell to unlock the lower shell.

Through adopting above-mentioned technical scheme, revolving cylinder starts and drives the clamp plate and move down and be close to down the casing and rotate towards down the casing for the clamp plate supports to press and fix a position on down the casing, and during the unblock, first revolving cylinder starts and drives clamp plate direction of motion opposite, makes the clamp plate keep away from down the casing and rotate to down the casing outside, thereby realizes carrying out the unblock to down the casing.

Optionally, the support assembly includes:

the first pushing cylinder and the second pushing cylinder are arranged on the fixing seat and are positioned at two ends of the lower shell and the upper shell, and the first pushing cylinder and the pressing plate are respectively positioned at two sides of the same end of the lower shell;

The first supporting block is arranged on the first pushing cylinder and is used for supporting and positioning by abutting against the inner side walls of the lower shell and the upper shell;

The second supporting blocks are arranged on the piston rod of the second pushing cylinder at intervals and are propped against the inner side walls of the lower shell and the upper shell to support and position.

Through adopting above-mentioned technical scheme, can support the location through a plurality of reference columns when placing down the casing, the deformation of casing is very little down this moment, and go up the casing and place the back, second locating component can support and press and fix a position on last casing upper surface, go up the casing and take place to warp towards inside wall one side very easily this moment, therefore when second locating component fixes a position, first promotion cylinder and second promotion cylinder start-up promote first supporting shoe support down on the inside wall of casing and last casing one end, and a plurality of second supporting shoes support down on the inside wall of casing and last casing other end, and clamp plate and first supporting shoe are located the both sides of casing one end down, the clamp plate is fixed a position the one end of casing earlier down, consequently, clamp plate and first supporting shoe are used for fixing a position the both sides of the same one end of casing and casing down, and two second supporting shoes are used for fixing a position last casing and lower casing other end, thereby the supporting effect to casing and last casing one end is greatly improved the assembly efficiency of bellows, quality and effect.

Optionally, guide angles which are convenient to extend to the inner side walls of the lower shell and the upper shell are formed on the first supporting block and the second supporting block.

Optionally, be provided with the subassembly of placing lower casing, air door, last casing and executor in the frame, place the subassembly and include:

the first placing seat and the second placing seat are placed on the frame and are arranged along the moving path of the rotating disc, the lower shell is placed on the first placing seat, and the air door, the upper shell and the actuator are placed on the second placing seat;

The first positioning plates and the second positioning plates are arranged on the first placing seat at intervals, the lower shell is placed on the first placing seat and matched with the first positioning plates in a clamping way for positioning, and the lower shell and the upper shell are placed on the first placing seat after being assembled and matched with the first positioning plates and the second positioning plates in a clamping way for positioning respectively;

the third locating plate, the fourth locating plate and the fifth locating plate are arranged on the second placing seat and are respectively clamped with the upper shell, the air door and the actuator for locating.

Through adopting above-mentioned technical scheme, with lower casing and first locating plate joint cooperation for lower casing is vertical state, and air door, go up casing and executor and place on the seat is placed to the second, therefore snatch the subassembly initial position and be located first seat department of placing, snatch the subassembly and snatch down the casing earlier and move to the second and place seat department, snatch the subassembly and snatch air door, go up casing and executor in proper order, and after the assembly is accomplished, snatch the subassembly and snatch the casing and move to first seat department of placing, then will lower casing and last casing respectively with first locating plate and second locating plate joint cooperation location, then continue to snatch down the casing and assemble, thereby further shortened the robot travel path, and it is more convenient when making each subassembly place, improved the assembly efficiency of air inlet case, the assembly cost of air inlet case has been reduced.

Optionally, the gripping assembly includes a lower housing jaw, a damper jaw, an upper housing jaw, and an actuator jaw, the lower housing jaw including:

the mounting seat is arranged on the rotating disc;

the rotating piece is arranged on the mounting seat;

the rotating seat is arranged on the rotating piece and is driven by the rotating piece to rotate;

The clamping piece is arranged on the rotating seat and used for clamping the lower shell; the rotating piece is used for driving the rotating seat and the clamping piece to rotate and enabling the lower shell to be in a vertical state or a horizontal state.

Through adopting above-mentioned technical scheme, in order to supply the location of placing of last casing and lower casing after the assembly, be vertical state when lower casing is placed on the first seat of placing, and be horizontal state when lower casing is placed on the anchor clamps, therefore when snatching down the casing, the holder is carried out the centre gripping to lower casing earlier, lower casing breaks away from with first locating plate, the rotation piece starts to drive the rotation seat and rotates, the rotation seat rotates and makes down the casing change to horizontal state from vertical state, then the air door clamping jaw, go up the casing clamping jaw, the executor clamping jaw snatchs the air door in proper order, go up casing and executor, the rolling disc drives each accessory and moves to anchor clamps department and place, thereby realize the transport of each accessory, and when the air inlet case assembly is accomplished and is got material, the holder carries out the centre gripping to lower casing, then the rolling disc drives holder and lower casing and moves to the first seat of placing, rolling piece starts down casing and goes up the casing and changes to vertical state, so that lower casing and last casing and first locating plate joint cooperation, thereby realize down the bellows and the centre gripping of assembly after-going into and carry, the improvement.

Optionally, the upper housing jaw includes:

The movable seat is arranged on the rotating disc in a sliding manner up and down;

the lifting piece is arranged on the rotating disc and used for driving the movable seat to move;

The positioning rods are arranged on the movable seat at intervals and are abutted against the upper shell to position and used for blocking the upper shell from deforming;

The grabbing piece is arranged on the movable seat and used for grabbing the upper shell.

Through adopting above-mentioned technical scheme, the rolling disc removes and makes a plurality of locating levers support and fixes a position on the last casing, snatchs the piece and starts snatching last casing, then can transport last casing to anchor clamps department and assemble, then snatchs the piece and loosen the snatch of going up the casing to this realizes snatching of going up the casing and carries, and a plurality of locating levers are fixed a position last casing simultaneously, have reduced the probability that goes up the casing and take place to warp, have improved the assembly efficiency, quality and the effect of air inlet box.

Optionally, the screwing assembly includes:

The placing table is arranged on the rack;

the vibration plate is arranged on the rack and used for vibrating and feeding screws to the placing table for placing;

the sliding seat is arranged on the rack in a sliding manner along the direction from the placing table to the conveying belt;

the lifting seat is arranged on the sliding seat in a vertical sliding manner;

the driving assembly is arranged on the frame and used for driving the sliding seat and the lifting seat to move;

the gripper is arranged on the lifting seat and used for gripping the screw;

the screwdriver is rotatably arranged on the lifting seat and is in plug-in fit with the screw;

the rotating piece is arranged on the lifting seat and used for driving the screwdriver to rotate.

Through adopting above-mentioned technical scheme, vibration of vibration dish carries the screw to place on the platform, and drive assembly starts to drive seat and the lifting seat of sliding and remove, and the lifting seat removes and drives the tongs and snatch the screw, and the screwdriver is pegged graft and is installed on the screw, supports the screw and lean on junction, rotates the piece and starts to drive the screwdriver and rotate, and the lifting seat drives the screwdriver simultaneously and moves down for screw threaded connection fixes, so as to accomplish the screw of beating, accomplishes the assembly of air inlet box at last.

In a second aspect, the air inlet box assembly process of the air conditioner provided by the application adopts the following technical scheme:

the air conditioner air inlet box assembling process comprises the following steps:

S1, grabbing accessories: the robot starts to drive the grabbing component to grab the lower shell, the air door, the upper shell and the actuator in sequence;

S2, assembling: clamping after putting the lower shell, sequentially assembling the air door and the upper shell, clamping the upper shell, supporting the inner side walls of the upper shell and the lower shell, and finally assembling the actuator;

s3, screwing and fixing: the conveying belt drives the clamp and each accessory to move to the screw assembly for screw fixing, so that the assembly of the air inlet box is completed;

s4, material taking: the conveying belt drives the clamp to move back, the robot is started to drive the grabbing assembly to grab the air inlet box for blanking, and the procedures S1-S4 are repeated.

By adopting the technical scheme, the robot is started to drive the grabbing assembly to grab the lower shell, the air door, the upper shell and the actuator in sequence; clamping after putting the lower shell, sequentially assembling the air door and the upper shell, clamping the upper shell, supporting the inner side walls of the upper shell and the lower shell, and finally assembling the actuator; the conveying belt drives the clamp and each accessory to move to the screw assembly for screw fixing, so that the assembly of the air inlet box is completed; the conveyer belt drives anchor clamps and moves back, and the robot starts and drives and snatchs the subassembly and snatchs the air inlet case and carry out the unloading, and then repeated assembly has improved the assembly efficiency and the effect of air inlet case.

In summary, the present application includes at least one of the following beneficial technical effects:

The grabbing and assembling of a plurality of parts are realized through the rotating disc and the grabbing component, the grabbing and conveying after the assembling can be realized, the moving path of the robot is greatly shortened, meanwhile, the moving path and the moving time of the conveying belt are shortened because the conveying belt does not need to move in the assembling process, so that the time and the energy are greatly saved, the assembling cost is reduced, and the assembling efficiency is improved; the clamp can clamp and position the lower shell and the upper shell, and can also support the inner side walls of the lower shell and the upper shell, so that the probability of dislocation caused by deformation is reduced, and the assembly efficiency, quality and effect are improved.

Drawings

FIG. 1 is a schematic view of the construction of an assembly apparatus;

FIG. 2 is a schematic view of the structure of the rotating disc and the gripping assembly in the assembly apparatus;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is a schematic view of the structure of the lower housing jaw in the assembly apparatus;

FIG. 5 is a schematic view of the structure of the assembly apparatus at another angle of the lower housing jaw;

FIG. 6 is a schematic view of the structure of the upper housing jaw in the assembly apparatus;

FIG. 7 is a schematic view of the structure of a door jaw in an assembly apparatus;

FIG. 8 is a schematic view of the structure of the jig in the assembling apparatus;

FIG. 9 is a schematic view of the structure of the jig at another angle in the assembling apparatus;

Fig. 10 is a schematic view of the structure of the screw assembly in the assembly apparatus.

Reference numerals: 1. a frame; 11. a robot; 12. a sliding table connecting plate; 13. a slipway cylinder; 14. a slide table moving plate; 15. a fixing frame; 2. an assembling device; 21. a rotating disc; 22. a conveyor belt; 3. a grabbing component; 31. a lower housing jaw; 311. a mounting base; 3111. a vertical portion; 3112. an inclined portion; 312. a rotating member; 313. a rotating seat; 3131. a rotating part; 3132. a mounting part; 314. a clamping member; 32. an air door clamping jaw; 321. a lifting plate; 322. an air door cylinder; 323. a clamping member; 33. an upper housing jaw; 331. a movable seat; 332. a lifting member; 333. a positioning rod; 334. a gripping member; 34. an actuator jaw; 35. a limiting plate; 36. a limit switch; 4. a clamp; 41. a fixing seat; 42. positioning columns; 43. a first positioning assembly; 44. a second positioning assembly; 45. a rotary cylinder; 46. a pressing plate; 5. a support assembly; 51. a first pushing cylinder; 52. a second pushing cylinder; 53. a first support block; 54. a second support block; 6. a screw assembly is driven; 61. a placement table; 62. a vibration plate; 63. a sliding seat; 64. a lifting seat; 65. a drive assembly; 66. a screwdriver; 7. placing the assembly; 71. a first placement base; 72. a second placement seat; 73. a first positioning plate; 74. and a second positioning plate.

Detailed Description

The application is described in further detail below with reference to fig. 1-10.

The embodiment of the application discloses air inlet box assembly equipment of an air conditioner.

Referring to fig. 1, the air conditioner air inlet box assembling device comprises a frame 1 and a robot 11 arranged on the frame 1, wherein an assembling device 2 for assembling a lower shell, an air door, an upper shell and an actuator is arranged on the robot 11, and a placing component 7 for placing the lower shell, the air door, the upper shell and the actuator is also arranged on the frame 1; the robot 11 includes the first pivot of rotation installation on frame 1, rotates through the spliced pole in the first pivot and installs the second pivot, and first pivot rotation direction is vertical state, and the spliced pole is the horizontality, and the second pivot axis is perpendicular with the spliced pole.

Referring to fig. 1 and 2, the assembling device 2 includes a rotating disc 21, the rotating disc 21 is rotatably mounted on one end of the second rotating shaft far away from the rotating column, driving structures for driving the first rotating shaft, the second rotating shaft and the rotating disc 21 to rotate are all arranged on the robot 11, the driving structures can be motors or others, the rotating direction axis of the rotating disc 21 and the axis of the rotating disc are coincident with the axis of the second rotating shaft, and the initial state of the rotating disc 21 is in a horizontal state, so that the rotating disc 21 is driven to rotate from three mutually perpendicular directions, and the rotating disc 21 is at a required height and angle.

Referring to fig. 1 and 3, the placement module 7 includes first and second placement bases 71 and 72, first and second positioning plates 73 and 74, third, fourth and fifth positioning plates, and the first and second placement bases 71 and 72 are placed on the frame 1 and circumferentially arrayed about the first rotation axis, i.e., the first and second placement bases 71 and 72 are disposed at intervals along the movement locus of the rotary disk 21.

The first locating plate 73 and the second locating plate 74 are fixedly installed on the upper surface of the first placing seat 71 and are arranged at intervals, the number of the first locating plate 73 and the number of the second locating plate 74 are consistent and are arranged in a one-to-one correspondence mode, the lower shell is placed on the first placing seat 71, the outer side wall is clamped and installed on the first locating plate 73 to conduct locating, and when the upper shell and the lower shell are assembled and placed on the first placing seat 71, the lower shell and the upper shell are clamped and installed on the first locating plate 73 and the second locating plate 74 respectively to conduct locating, and at the moment, the lower shell and the upper shell are in a vertical state.

The third positioning plate, the fourth positioning plate and the fifth positioning plate are fixedly arranged on the upper surface of the second placing seat 72 and are all arranged at intervals, and the number of the third positioning plate, the fourth positioning plate and the fifth positioning plate is the same as the number of the second positioning plate 74; the upper shell, the air door and the actuator are all placed on the second placing seat 72, the lower surface of the upper shell is clamped and installed on the third positioning plate to be positioned and in a horizontal state, the lower surface of the air door is clamped and installed on the fourth positioning plate to be positioned and in a horizontal state, and the lower surface of the actuator is clamped and installed on the fifth positioning plate to be positioned and in a horizontal state, so that subsequent grabbing is facilitated.

Referring to fig. 1 and 2, the assembly device 2 further comprises a grabbing assembly 3, wherein the grabbing assembly 3 comprises a lower housing jaw 31, an air door jaw 32, an upper housing jaw 33 and an actuator jaw 34, which are arranged in a circumferential array around the axis of the rotating disc 21, the lower housing jaw 31 is used for grabbing the lower housing, the air door jaw 32 is used for grabbing the air door, the upper housing jaw 33 is used for grabbing the upper housing, and the actuator jaw 34 is used for grabbing the actuator.

Referring to fig. 2 and 4, explanation will be given below taking an example that the rotating disc 21 is in a horizontal state, the lower housing clamping jaw 31 includes a mounting seat 311, a rotating member 312, a rotating seat 313 and a clamping member 314, a sliding table connecting plate 12 in a horizontal state is fixedly installed on the lower surface of the rotating disc 21, the length direction of the sliding table connecting plate 12 is radially arranged along the rotating disc 21, a sliding table air cylinder 13 is fixedly installed on the sliding table connecting plate 12, a sliding table moving plate 14 is fixedly installed on a piston rod of the sliding table air cylinder 13, and the sliding table air cylinder 13 drives the sliding table moving plate 14 to radially slide along the rotating disc 21.

Referring to fig. 4 and 5, the mounting seat 311 includes a vertical portion 3111 and an inclined portion 3112, the vertical portion 3111 being fixedly mounted on the lower surface of the slide moving plate 14 in a vertical state, and the inclined portion 3112 being integrally provided at the bottom of the vertical portion 3111 and being inclined upward; the rotating member 312 is fixedly installed on the lower surface of the inclined portion 3112, the rotating member 312 is a rotating cylinder, a piston rod of which is disposed obliquely downward and an axis of which is perpendicular to the lower surface of the inclined portion 3112.

The rotating seat 313 includes a rotating portion 3131 and an installation portion 3132 integrally provided, the rotating portion 3131 is fixedly installed on the rotating cylinder piston rod, and the center of the upper surface of the rotating portion 3131 is located on the axis of the rotating cylinder piston rod; the mounting portion 3132 is disposed vertically downward, and the rotating cylinder rotates such that the mounting portion 3132 is in a horizontal state. Clamping piece 314 fixed mounting just is used for carrying out the centre gripping to lower casing on the installation department 3132 bottom, is formed with the bellying that makes progress on the lower casing inside wall, and bellying is in order that clamping piece 314 to carry out the centre gripping, and clamping piece 314 adopts double-end cylinder and two splint cooperation to carry out the centre gripping to lower casing, and this structure is prior art, and this is unnecessary to describe in detail here.

Referring to fig. 1,4 and 5, in an initial state, the mounting portion 3132 and the clamping member 314 are in a vertical state, the clamping member 314 is started to clamp the lower housing, the sliding table cylinder 13 is started to drive the clamping member 314 and the outer housing to be far away from the first positioning plate 73, so that the lower housing is separated from the first positioning plate 73, and then the rotating member 312 is started to drive the clamping member 314 and the lower housing to rotate, so that the lower housing is rotated from the vertical state to the horizontal state, and the lower housing is assembled conveniently. The sliding table moving plate 14 is fixedly provided with a limiting plate 35 which vertically extends downwards to the rotating seat 313, the limiting plates 35 are fixedly provided with limiting switches 36, and the rotating seat 313 rotates and then contacts with one of the limiting switches 36 to stop rotating, so that the position of the clamping piece 314 is limited.

Referring to fig. 2 and 6, the upper housing jaw 33 includes a moving seat 331, a lifting member 332, a plurality of positioning rods 333 and a grabbing member 334, a first fixing plate is fixedly installed on the lower surface of the rotating disc 21, the moving seat 331 is vertically slidably installed on the first fixing plate, the lifting member 332 is a lifting cylinder, the lifting member 332 is fixedly installed on the top of the first fixing plate, a piston rod is fixedly connected with the moving seat 331, the plurality of positioning rods 333 are fixedly installed on the lower surface of the moving seat 331, the plurality of positioning rods 333 are horizontally arranged at intervals and are in a vertical state, the bottoms of the plurality of positioning rods 333 are abutted against the outer side wall of the upper housing to be positioned, and therefore, the bottom positions of the plurality of positioning rods 333 are designed according to the positions of the outer side wall of the upper housing; the gripping member 334 is used for gripping the upper case, and the gripping member 334 has the same structure as the gripping member 314.

Referring to fig. 2 and 7, the structure of the damper jaw 32 and the structure of the actuator jaw 34 are the same, and the damper jaw 32 is described below by taking the structure of the damper jaw 32 as an example, the damper jaw 32 comprises a lifting plate 321, a damper cylinder 322 and a gripping member 323, the lifting plate 321 is vertically slidably mounted on the lower surface of the rotating disc 21, the damper cylinder 322 is fixedly mounted on the lower surface of the rotating disc 21, a piston rod is connected with the lifting plate 321, and the damper cylinder 322 is used for driving the lifting plate 321 to vertically move; the gripping member 323 is fixedly installed at the bottom of the lifting plate 321 and is used for gripping the damper, and the gripping member 323 has the same structure as the gripping member 314.

Referring to fig. 1, the assembling device 2 further comprises a conveying belt 22, a clamp 4 and a screw driving assembly 6, wherein the conveying belt 22 is installed on the frame 1 and is in a horizontal state, a plurality of conveying rollers and a conveying motor are installed on the frame 1, the conveying belt 22 is sleeved on the conveying rollers, and the conveying motor is used for driving the conveying rollers to rotate; the clamp 4 is installed on one end of the conveying belt 22, which is close to the first placing seat 71 and the second placing seat 72, and the conveying belt 22 moves to drive the clamp 4 to be close to or far away from one side of the first placing seat 71 and one side of the second placing seat 72, the clamp 4 is used for clamping and positioning the lower shell and the upper shell, and the clamp 4 is used for supporting and positioning the inner side walls of the upper shell and the lower shell and keeping the upper shell and the lower shell unchanged.

Referring to fig. 1 and 8, the clamp 4 includes a fixing base 41, a plurality of positioning columns 42, a first positioning assembly 43, a second positioning assembly 44, and a supporting assembly 5, the fixing base 41 is fixedly installed on the upper surface of the conveyor belt 22, the plurality of positioning columns 42 are fixedly installed on the upper surface of the fixing base 41, and the top of the plurality of positioning columns 42 is supported on the lower surface of the lower housing for positioning; the first positioning component 43 and the second positioning component 44 are disposed on the fixing seat 41, the first positioning component 43 is used for positioning a lower shell placed on the positioning columns 42, after the upper shell is assembled on the lower shell, the second positioning component 44 starts to position the upper shell, the first positioning component 43 and the second positioning component 44 have the same structure, and the first positioning component 43 is taken as an example for explanation.

Referring to fig. 8 and 9, the first positioning assembly 43 includes a rotary cylinder 45 and a pressing plate 46, the rotary cylinder 45 is fixedly installed on the upper surface of the fixed seat 41, and a piston rod is vertically arranged upwards, meanwhile, the pressing plate 46 is fixedly installed on the piston rod of the rotary cylinder 45, after the lower casing is placed on the plurality of positioning posts 42, the rotary cylinder 45 is started to drive the pressing plate 46 to move downwards and rotate towards the lower casing, so that the pressing plate 46 is pressed against the lower casing to be positioned; when unlocking is needed, the rotary air cylinder 45 is started to drive the pressing plate 46 to move upwards and rotate to the outer side of the lower shell, so that the unlocking of the lower shell is realized.

The supporting component 5 is arranged on the fixing seat 41 and is used for supporting the inner side walls of the upper shell and the lower shell so that the lower shell and the upper shell maintain the original state, the supporting component 5 comprises a first pushing cylinder 51, a second pushing cylinder 52, a first supporting block 53 and a plurality of second supporting blocks 54, the first pushing cylinder 51 and the second pushing cylinder 52 are fixedly arranged on the upper surface of the fixing seat 41 and are respectively positioned at two ends of the lower shell, namely, the first pushing cylinder 51 and the second pushing cylinder 52 are positioned at two ends of an air duct formed by assembling the lower shell and the upper shell, and the first pushing cylinder 51 and the pressing plate 46 are respectively positioned at two sides of the same end of the lower shell.

The first supporting block 53 is fixedly arranged on a piston rod of the first pushing cylinder 51, and the first supporting block 53 is propped against the inner side walls of the lower shell and the upper shell for supporting and positioning; the second support blocks 54 are fixedly arranged on the piston rods of the second pushing cylinders 52 at intervals, the second support blocks 54 are matched and abutted against the inner side walls of the lower shell and the upper shell to be positioned, and guide angles which are convenient to insert into the inner side walls of the lower shell and the upper shell are formed in the first support blocks 53 and the second support blocks 54.

Referring to fig. 1, 8 and 9, a fixing frame 15 is fixedly installed on the upper surface of the frame 1 and above the conveyor belt 22, and a screw driving assembly 6 is arranged on the fixing frame 15 and is used for screwing the air inlet box, so that the upper shell, the lower shell and the actuator are fixedly connected. After the lower shell is placed on the positioning columns 42, the rotary air cylinder 45 is started to drive the pressing plate 46 to press against the lower shell to position, then the air door and the upper shell are assembled in sequence, the second positioning assembly 44 positions the upper shell, meanwhile, the first pushing air cylinder 51 and the second pushing air cylinder 52 are started, the first supporting block 53 and the second supporting blocks 54 extend to the inner sides of the lower shell and the upper shell and abut against the inner side walls of the lower shell and the upper shell to position, and finally the actuator is assembled on the upper shell.

Referring to fig. 1,2 and 9, the conveyor belt 22 is started to drive the clamp 4 to move towards the screw driving assembly 6, the screw driving assembly 6 is started to drive screws, after the screws are driven to be completed, the conveyor belt 22 is started to drive the clamp 4 to move back to the original position, then the first pushing cylinder 51 and the second pushing cylinder 52 drive the first supporting block 53 and the second supporting block 54 to move back, simultaneously the first positioning assembly 43 and the second positioning assembly 44 are unlocked, the robot 11 drives the rotating disc 21 to move back, the lower shell is clamped by the lower shell clamping jaw 31, then the air inlet box is transported, and simultaneously the lower shell clamping jaw 31 rotates, so that the lower shell and the upper shell rotate to be in a vertical state, then the air inlet box is placed on the first placing seat 71, and the first positioning plate 73 and the second positioning plate 74 position the lower shell and the upper shell, and then assembly is continued.

Referring to fig. 1 and 10, the screw driving assembly 6 includes a placing table 61, a vibrating plate 62, a sliding seat 63, a lifting seat 64, a driving assembly 65, a gripper, a screwdriver 66 and a driving member, the placing table 61 is fixedly installed on the frame 1 and located on one side of the conveying belt 22, a positioning table is fixedly installed on the placing table 61, the vibrating plate 62 is fixedly installed on the frame 1, the vibrating plate 62 is connected with the placing table 61 and used for vibrating and conveying screws to the placing table 61, and the screws are abutted against the positioning table to be positioned, so that feeding of the screws is achieved.

The sliding seat 63 is horizontally arranged on the fixed frame 15 in a sliding manner, and the sliding direction of the sliding seat 63 is perpendicular to the moving direction of the conveying belt 22; the lifting seat 64 is vertically slidably installed on the side wall of the sliding seat 63, and the driving assembly 65 is provided with two driving assemblies and is respectively located on the frame 1 and the sliding seat 63, so that the sliding seat 63 and the lifting seat 64 are respectively driven to move, and the driving assembly 65 adopts a structure of a nut screw rod matched with a motor, and is of the prior art and is not repeated here.

Referring to fig. 1 and 10, a gripper is fixedly installed at the bottom of the lifting seat 64 and is used for gripping a screw positioned on the placement table 61, the gripper has the same structure as the clamping piece 314, and a screwdriver 66 is rotatably installed on the lifting seat 64 and is in plug-in fit with the screw; the driving member is disposed on the lifting seat 64 and is used for driving the screwdriver 66 to rotate, and the driving member is an electric motor.

The driving assembly 65 is started to drive the screwdriver 66 and the gripper to move to the place table 61, so that the screwdriver 66 is spliced with the screw, the gripper grabs the screw, then the screw is conveyed to the upper shell and the lower shell, then the driving member is started to drive the screwdriver 66 to rotate, meanwhile, the gripper loosens to grab the screw, and meanwhile, the lifting seat 64 moves downwards to enable the screw to be installed, and then the process is continued until all the screws are installed.

The working principle of the embodiment of the application is as follows:

The robot 11 drives the rotating disc 21 and the grabbing component 3 to move to the first placing seat 71, the lower shell clamping jaw 31 grabs the lower shell, the rotating disc 21 rotates and moves to the first placing seat 71, the air door clamping jaw 32, the upper shell clamping jaw 33 and the actuator clamping jaw 34 sequentially grabs the air door, the upper shell and the actuator, the robot 11 starts to drive the rotating disc 21 and the grabbing component 3 to move to the clamp 4, the lower shell is firstly placed on the positioning column 42, the rotating cylinder 45 starts to enable the pressing plate 46 to be pressed on the lower shell to position, the air door and the upper shell are sequentially assembled, the second positioning component 44 starts to position the upper shell, meanwhile the first pushing cylinder 51 and the second pushing cylinder 52 start to enable the first supporting block 53 and the two second supporting blocks 54 to be supported on the inner side walls of the lower shell and the upper shell to position, and the actuator is assembled on the upper shell.

The conveyer belt 22 starts to drive anchor clamps 4 and is located each accessory on anchor clamps 4 and moves to and beat screw subassembly 6 department, beats screw subassembly 6 and starts to beat the screw to this fixes each accessory, thereby accomplishes the assembly of air inlet case, then conveyer belt 22 starts to drive anchor clamps 4 and air inlet case and moves back to the normal position, and lower casing clamping jaw 31 snatchs down the casing, then carries the air inlet case and places first place seat 71 on, then continues to assemble, has improved the assembly efficiency, quality and the effect of air inlet case.

The embodiment of the application discloses an air inlet box assembly process of an air conditioner.

Referring to fig. 1,2 and 10, the air inlet box assembly process of the air conditioner comprises the following steps:

S1, grabbing accessories: the robot 11 is started to drive the grabbing component 3 to grab the lower shell, the air door, the upper shell and the actuator in sequence;

s2, assembling: placing the lower shell on a clamp 4, clamping, sequentially assembling an air door and the upper shell, clamping the upper shell by the clamp 4, supporting the inner side walls of the upper shell and the lower shell, and finally assembling an actuator;

s3, screwing and fixing: the conveying belt 22 drives the clamp 4 and each accessory to move to the screw driving assembly 6 for screw driving and fixing, so that the assembly of the air inlet box is completed;

S4, material taking: the conveying belt 22 drives the clamp 4 to move back, the robot 11 is started to drive the grabbing component 3 to grab the air inlet box for blanking, and the procedures S1-S4 are repeated.

The working principle of the embodiment of the application is as follows:

the robot 11 is started to drive the grabbing component 3 to grab the lower shell, the air door, the upper shell and the actuator in sequence; clamping after putting the lower shell, sequentially assembling the air door and the upper shell, clamping the upper shell, supporting the inner side walls of the upper shell and the lower shell, and finally assembling the actuator; the conveying belt 22 drives the clamp 4 and each accessory to move to the screw driving assembly 6 for screw driving and fixing, so that the assembly of the air inlet box is completed; the conveyer belt 22 drives the clamp 4 to move back, the robot 11 starts to drive the grabbing component 3 to grab the air inlet box for blanking, and then assembly is repeated, so that the assembly efficiency and effect of the air inlet box are improved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. Air conditioner air inlet box assembly equipment, its characterized in that: including frame (1), set up robot (11) on frame (1), be provided with assembly quality (2) on frame (1), assembly quality (2) include:

a rotating disc (21), wherein the rotating disc (21) is rotatably arranged on the robot (11) and is driven by the robot (11) to rotate;

the grabbing component (3) is arranged on the rotating disc (21) and used for grabbing the lower shell, the air door, the upper shell and the actuator respectively;

a conveyor belt (22), the conveyor belt (22) being arranged on the frame (1);

The clamp (4) is arranged on the conveying belt (22) and moves under the action of the conveying belt (22), and the clamp (4) is used for clamping and positioning the upper shell and the lower shell, supporting and positioning the inner side walls of the upper shell and the lower shell and keeping the upper shell and the lower shell in an original state;

the screw driving assembly (6), the screw driving assembly (6) is arranged on the frame (1) and used for driving screws to fix the air inlet box.

2. The air conditioner air inlet box assembly equipment according to claim 1, wherein: the clamp (4) comprises:

the fixed seat (41), the said fixed seat (41) is set up on the conveyer belt (22);

the positioning columns (42) are arranged on the mounting seat (311) and used for supporting and positioning the lower surface of the lower shell;

The first positioning assembly (43) and the second positioning assembly (44), the first positioning assembly (43) and the second positioning assembly (44) are arranged on the fixed seat (41), the first positioning assembly (43) is used for positioning a lower shell placed on the plurality of positioning columns (42), and the second positioning assembly (44) starts to position the upper shell after the upper shell is assembled on the lower shell;

the support assembly (5), the support assembly (5) sets up on fixing base (41) and is used for supporting the location and make lower casing and last casing maintain the original state to lower casing and last casing inside wall.

3. The air conditioner air inlet box assembly equipment according to claim 2, wherein: the first positioning assembly (43) comprises:

the rotary air cylinder (45), the rotary air cylinder (45) is arranged on the fixed seat (41);

The pressing plate (46) is arranged on a piston rod of the rotating cylinder (45), and the rotating cylinder (45) drives the pressing plate (46) to rotate and move along the direction close to or far away from the lower shell, so that the pressing plate (46) moves downwards and rotates to be positioned on the pressed lower shell, or the pressing plate (46) moves upwards and rotates to the outer side of the lower shell to unlock the lower shell.

4. An air conditioner air inlet box assembly device according to claim 3, wherein: the support assembly (5) comprises:

The first pushing cylinder (51) and the second pushing cylinder (52) are arranged on the fixing seat (41) and are positioned at two ends of the lower shell and the upper shell, and the first pushing cylinder (51) and the pressing plate (46) are respectively positioned at two sides of the same end of the lower shell;

The first supporting block (53) is arranged on the first pushing cylinder (51) and used for supporting and positioning by abutting against the inner side walls of the lower shell and the upper shell;

The second supporting blocks (54) are arranged on the piston rods of the second pushing cylinders (52) at intervals and are abutted against the inner side walls of the lower shell and the upper shell to support and position.

5. The air conditioner air inlet box assembly equipment according to claim 4, wherein: guide angles which are convenient to extend to the inner side walls of the lower shell and the upper shell are formed on the first supporting block (53) and the second supporting block (54).

6. The air conditioner air inlet box assembly equipment according to claim 1, wherein: be provided with on frame (1) place subassembly (7) of placing lower casing, air door, last casing and executor, place subassembly (7) include:

a first placing seat (71) and a second placing seat (72), wherein the first placing seat (71) and the second placing seat (72) are placed on the frame (1) and are arranged along the moving path of the rotating disc (21), the lower shell is placed on the first placing seat (71), and the air door, the upper shell and the actuator are placed on the second placing seat (72);

The first positioning plate (73) and the second positioning plate (74), the first positioning plate (73) and the second positioning plate (74) are arranged on the first placing seat (71) at intervals, the lower shell is placed on the first placing seat (71) and is matched with the first positioning plate (73) in a clamping manner to be positioned, and the lower shell and the upper shell are placed on the first placing seat (71) after being assembled and are respectively matched with the first positioning plate (73) and the second positioning plate (74) in a clamping manner to be positioned;

The third locating plate, the fourth locating plate and the fifth locating plate are arranged on the second placing seat (72) and are respectively clamped with the upper shell, the air door and the actuator for locating.

7. The air conditioner air inlet box assembly equipment according to claim 6, wherein: the grabbing assembly (3) comprises a lower shell clamping jaw (31), a damper clamping jaw (32), an upper shell clamping jaw (33) and an actuator clamping jaw (34), wherein the lower shell clamping jaw (31) comprises:

the mounting seat (311) is arranged on the rotating disc (21);

a rotating member (312), the rotating member (312) being disposed on the mounting base (311);

a rotating seat (313), wherein the rotating seat (313) is arranged on the rotating piece (312) and is driven by the rotating piece (312) to rotate;

The clamping piece (314) is arranged on the rotating seat (313) and used for clamping the lower shell; the rotating piece (312) is used for driving the rotating seat (313) and the clamping piece (314) to rotate and enabling the lower shell to be in a vertical state or a horizontal state.

8. The air conditioner air inlet box assembly equipment of claim 7, wherein: the upper housing jaw (33) comprises:

the movable seat (331) is arranged on the rotating disc (21) in a sliding manner up and down;

A lifting member (332), wherein the lifting member (332) is arranged on the rotating disc (21) and is used for driving the moving seat (331) to move;

The positioning rods (333) are arranged on the movable seat (331) at intervals, abut against the upper shell for positioning and are used for blocking the upper shell from deforming;

the grabbing piece (334) is arranged on the movable seat (331) and used for grabbing the upper shell.

9. The air conditioner air inlet box assembly equipment according to claim 1, wherein: the screw driving assembly (6) comprises:

A placement table (61), the placement table (61) being arranged on the frame (1);

A vibration plate (62), wherein the vibration plate (62) is arranged on the frame (1) and is used for vibrating and feeding screws onto the placing table (61) for placing;

The sliding seat (63) is arranged on the frame (1) in a sliding manner along the direction from the placing table (61) to the conveying belt (22);

The lifting seat (64) is arranged on the sliding seat (63) in a sliding way up and down;

The driving assembly (65) is arranged on the frame (1) and used for driving the sliding seat (63) and the lifting seat (64) to move;

a gripper arranged on the lifting seat (64) and used for gripping the screw;

the screw driver (66) is rotatably arranged on the lifting seat (64) and is in plug-in fit with the screw;

And the rotating piece (312) is arranged on the lifting seat (64) and is used for driving the screw driver (66) to rotate.

10. The assembly process applied to the assembly equipment of the air inlet box in the claim 1 is characterized in that: the method comprises the following steps:

S1, grabbing accessories: the robot (11) is started to drive the grabbing component (3) to grab the lower shell, the air door, the upper shell and the actuator in sequence;

S2, assembling: clamping after putting the lower shell, sequentially assembling the air door and the upper shell, clamping the upper shell, supporting the inner side walls of the upper shell and the lower shell, and finally assembling the actuator;

s3, screwing and fixing: the conveying belt (22) drives the clamp (4) and each accessory to move to the screw assembly (6) for screw fixing, so that the assembly of the air inlet box is completed;

s4, material taking: the conveying belt (22) drives the clamp (4) to move back, the robot (11) is started to drive the grabbing assembly (3) to grab the air inlet box for blanking, and the procedures S1-S4 are repeated.