CN111083628A - Automatic assembling process for loudspeaker box shell - Google Patents
Automatic assembling process for loudspeaker box shell Download PDFInfo
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- CN111083628A CN111083628A CN201911385515.7A CN201911385515A CN111083628A CN 111083628 A CN111083628 A CN 111083628A CN 201911385515 A CN201911385515 A CN 201911385515A CN 111083628 A CN111083628 A CN 111083628A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims description 21
- 230000007306 turnover Effects 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Automatic Assembly (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses an automatic assembly process of a sound box shell, belonging to the technical field of sound box assembly and comprising the following steps of: step 1, feeding a back plate; step 2, adjusting the back plate avoiding gap for the first time; step 3, adjusting the back plate avoiding gap for the second time; and 4, aligning the back plate avoiding gap with the inserting groove on the sound box body and completing assembly. The invention can drive the backboard to turn or rotate through the matching of the rotating component and the turning component, thereby avoiding the action of turning or rotating the backboard through manpower, the process design in the invention is ingenious, the connection among the steps is smooth, the automation degree is high, more than 80% of manpower can be saved, the yield of the sound box shell assembly reaches more than 99.99%, the efficiency is more than 15 times of the efficiency of the manual assembly, the invention has obvious economic value, and especially, the backboard ensures the installation precision through multiple position adjustment.
Description
Technical Field
The invention relates to the technical field of sound box assembly, in particular to an automatic assembly process of a sound box shell.
Background
The audio amplifier is an amusement equipment, people can play the music through the audio amplifier, current audio amplifier shell assembly method all adopts the manual work to pass through the back of screw fixation at the audio amplifier with the backplate on the audio amplifier usually, because the back of audio amplifier all needs to connect different equipment usually, need seted up many on the backplate and dodged the mouth, the manual work picks up the backplate and need select when installing and make the backplate on dodge the hole corresponding with the inserting groove that corresponds, the manual work backplate drops operating personnel hand easily when the rotatory backplate and drops and produce the wastrel to ground, and it is mostly metal material to influence the backplate and makes, there is great potential safety hazard in the edge of backplate when the backplate is rotatory hand that cuts the operator easily.
And adopt artifical the assembly in-process, because the point of dodging hole and the plug-in groove that corresponds on the backplate needs counterpoint is many and plays irregularly, consequently is very consuming time, need counterpoint one by one, then just can lock, if counterpoint inaccurate, need dismantle back reassembly usually, otherwise can't level the backplate installation, cause badly even, and the installation of counterpointing of frequent high strength, workman's intensity of labour is big, and efficiency is lower.
Disclosure of Invention
The invention aims to provide an automatic assembling process of a sound box shell, and the automatic assembling process is used for solving the technical problems that in the prior art, a back plate needs to be turned over when a hole is formed in the back plate, the hand of an operator is easily scratched when the back plate is turned over, and more points needing to be aligned cannot be aligned accurately.
The invention provides an automatic assembling process of a sound box shell, which comprises the following steps:
and 3, adjusting the back plate avoiding notch for the second time: if the avoidance notch on the back plate does not correspond to the insertion groove on the sound box body after the rotating assembly works, the pushing and lifting cylinder resets to enable the card box block to be contracted into the workbench, the driving motor drives the driving gear at the output end of the driving motor to rotate, the driving gear rotates to drive the driving rack to move towards the placing plate, the driving rack pushes the positioning box to move towards the placing plate, the locking air clamp enables the locking air clamp to turn over through the turning motor after clamping the support box, the locking air clamp rotates to drive the support box to turn over, and the support box turns over to drive the back plate to turn over and enable the avoidance notch formed in the back plate to correspond to the insertion groove on the sound box body;
The adjusting device comprises a rotating assembly, a turning assembly and a stirring assembly, the stirring assembly is installed on the pushing assembly, the rotating assembly is located on the other side of the pushing assembly, the rotating assembly is installed in the workbench, the turning assembly is installed on the workbench, and the turning assembly is in transmission fit with the rotating assembly.
Further, the propelling movement subassembly is including placing board, propelling movement motor and push plate, it is the U type and places the board level and place in the workstation top to place the board, the front end of placing the board is equipped with the barrier plate that is the L type, the barrier plate forms an organic whole with placing board fixed connection, set up the logical groove that supplies the pulling subassembly to pass on the barrier plate, the vertical setting of push plate and placing board sliding fit, the propelling movement motor is located the rear end of placing the board and propelling movement motor and workstation fixed connection, be equipped with the propelling movement gear on the output shaft of propelling movement motor, be equipped with the rack rather than meshing on the propelling movement gear, the one end and the push plate fixed connection of rack.
Further, the pulling assembly comprises a track, a sliding block, a pulling cylinder and a pulling rod, the track is installed on the top of the workbench and the sliding block is connected to the track in a lap mode, a pulling motor for driving the sliding block to move along the length direction of the track is arranged in the sliding block, a driving wheel fixedly connected with the output shaft of the pulling motor is arranged on the output shaft of the pulling motor, the driving wheel is in conflict fit with the top of the workbench, a positioning plate and the pulling cylinder are arranged on the top of the sliding block and installed on the positioning plate, and the pulling rod is installed on an output end of the pulling cylinder and is provided.
Further, the material loading subassembly includes locating piece, slide rail, movable block and two vacuum chuck, the locating piece is the one end of L type and locating piece and places the board conflict cooperation, and the other end of locating piece is equipped with and blocks the piece, and the slide rail is located locating piece rear end and slide rail and passes through bolt and workstation fixed connection, and the movable block overlap joint is equipped with the mobile motor on the slide rail and the movable block is embedded, contradicts complex gyro wheel with the workstation top on the output shaft of mobile motor, the top of movable block is equipped with the locating rack, and two vacuum chuck symmetries set up and two vacuum chuck pass through the nut to be fixed on the locating rack.
Further, stir the subassembly and include the mounting panel, stir motor and two and dial the driving wheel, the mounting panel is L type and mounting panel and barrier plate fixed connection, and two are dialled the rear end that the driving wheel interval set up and two are dialled the driving wheel and all are equipped with the transfer line, and two transfer lines can the pivoted install on the mounting panel and on two transfer lines all overlap and be equipped with from the driving wheel, stir motor fixed connection on the mounting panel and stir and be equipped with the action wheel on the output shaft of motor, the cover is equipped with all from driving wheel transmission complex belts on the action wheel.
Further, rotating assembly is including supporting part box, cassette piece, rotating electrical machines and the cylinder that promotes, the vertical setting of supporting part box, the cassette piece is located the below of supporting part box and contradicts the cooperation with supporting part box, the vertical ascending output shaft that sets up and rotating electrical machines of rotating electrical machines and cassette piece bottom fixed connection, the output that promotes the cylinder is equipped with the supporting piece with workstation internal fixation connection with rotating electrical machines bottom fixed connection and the below that promotes the cylinder.
Furthermore, the turnover assembly comprises a locking air clamp, a heightening block, a turnover motor and a driving motor, the locking air clamp is installed on an output shaft of the turnover motor, a positioning box and the turnover motor are fixedly connected with the positioning box on the turnover motor, the driving motor is located at the rear end of the positioning box and is fixedly connected with the heightening block, a driving rack meshed with the driving gear is arranged below the driving gear fixedly connected with the driving motor and the driving gear, the driving rack is fixedly connected with the rear end of the positioning box, the positioning box is lapped on the top of the heightening block and is provided with a partition board at the top of the positioning box, an extrusion cylinder and an extrusion plate are arranged on the partition board, the extrusion cylinder is fixedly connected with the partition board through a bolt, and the extrusion plate is installed at the output end of the extrusion cylinder.
Compared with the prior art, the invention has the beneficial effects that:
the backboard is placed in the bearing box, the rotation assembly can rotate the backboard, the turnover assembly can turn the backboard, and the rotation assembly can drive the backboard to turn or rotate through the matching of the rotation assembly and the turnover assembly, so that the action of manually turning or rotating the backboard is avoided, and the technical problems that the backboard needs to be turned when the hole is installed in the hole and the hands of an operator are easily scratched when the backboard is turned in the prior art are effectively solved;
secondly, the invention arranges all the back plates in the placing plate, the pushing motor drives the pushing gear to rotate, the pushing gear rotates and drives the rack meshed with the pushing gear to push the pushing plate to move towards the direction of the barrier plate, when the avoiding gap arranged on the back plate corresponds to the inserting groove on the sound box body, the pulling assembly can convey the back plate to the working area of the feeding assembly, the feeding assembly clamps the back plate on one sound box body on the conveying belt, the mechanical arm can fixedly arrange the back plate on the sound box body by the screw thread in the vibration feeding disc, when the avoiding gap on the back plate does not correspond to the inserting groove on the sound box, the motor is toggled to drive the driving wheel to rotate clockwise, the driving wheel rotates to drive two driven wheels to rotate by the belt, the two driven wheels convey the back plate into the bearing piece box, the rotating motor drives the clamping box block to rotate, the clamping box block rotates to drive the bearing, the support piece box rotates to drive the back plate to rotate so that an avoidance notch on the back plate corresponds to the insertion groove on the sound box body, if the avoidance notch on the back plate does not correspond to the insertion groove on the sound box body after the rotating assembly works, the push-up cylinder resets to enable the card box block to shrink into the workbench, the driving motor drives the driving gear at the output end of the driving motor to rotate, the driving gear rotates to drive the driving rack to move towards the placing plate, the driving rack pushes the positioning box to move towards the placing plate, the locking air clamp enables the locking air clamp to turn over through the turning motor after clamping the support piece box, the locking air clamp rotates to drive the support piece box to turn over, the support piece box turns over to drive the back plate to turn over and enable the avoidance notch formed on the back plate to correspond to the insertion groove on the sound box body, the extrusion plate fixed on the output end of the extrusion cylinder driver moves towards the support piece box, the extrusion clamping plate extends, toggle motor drive action wheel anticlockwise rotation, the action wheel rotates and drives two through the belt and can dodge breach and pulling rod alignment with one on the backplate from the driving wheel, and the pulling cylinder promotes the pulling rod and passes logical groove grafting on the barrier plate in dodging breach on one of backplate, and the driving wheel of its output shaft of pulling motor drive rotates, can drive the sliding block horizontal migration to the work area of material loading subassembly on the track through the driving wheel.
Thirdly, the positioning block is used for receiving the back plate transferred by the pulling rod from the placing plate, the moving motor drives the idler wheels at the output end of the moving motor to rotate, the moving block can be driven by the moving motor to move towards the positioning block, the moving block can drive the positioning frame to move towards the positioning block by horizontal movement, the two vacuum suckers on the positioning frame are used for adsorbing the back plate on the positioning plate and abutting the back plate to the corresponding position of the sound box body, and the manipulator takes out a plurality of screws from the vibration feeding disc and enables the plurality of screws to penetrate through the back plate to be screwed on the sound box body to fix the back plate on the sound box body.
Fourthly, the process design in the invention is ingenious, the steps are smoothly connected, the automation degree is high, more than 80% of labor can be saved, the yield of sound box shell assembly reaches more than 99.99%, the efficiency is more than 15 times of that of manual assembly, the economic value is remarkable, and particularly, the mounting precision of the back plate is ensured through multiple position adjustment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective view of the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure of the feeding device of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a cross-sectional view of the rotating assembly of the present invention;
FIG. 6 is a schematic partial perspective view of an adjustment device according to the present invention;
FIG. 7 is a partial cross-sectional view of an adjustment device of the present invention;
FIG. 8 is a cross-sectional view of the pulling assembly of the present invention;
FIG. 9 is a schematic perspective view of a loading assembly according to the present invention;
FIG. 10 is a process flow diagram of the present invention.
Reference numerals:
the sound box comprises a sound box body 1, a conveyor belt 2, a vibration feeding tray 3, a workbench 4, a feeding device 5, a pushing assembly 5a, a placing plate 5a1, a pushing motor 5a2, a pushing plate 5a3, a blocking plate 5a4, a through groove 5a4, a pushing gear 5a4, a rack 5a4, a pulling assembly 5b, a rail 5b4, a sliding block 5b4, a pulling cylinder 5b4, a pulling rod 5b4, a pulling motor 5b4, a driving wheel 5b4, a positioning plate 5b4, a limiting rib 5b4, a feeding assembly 5c, a positioning block 5c4, a sliding rail 5c4, a moving block 5c4, a vacuum suction cup 5c4, a blocking block 5c4, a moving motor 5c4, a positioning frame 5c4, an adjusting device 6, a rotating assembly 6a, a bearing box 6a4, a driving gear 6a, a driving gear 4, a driving gear 6b4, the overturning device comprises an overturning component 6b, a locking air clamp 6b1, a heightening block 6b2, an overturning motor 6b3, a driving motor 6b4, a positioning box 6b5, a poking component 6c, a mounting plate 6c1, a poking motor 6c2, a poking wheel 6c3, a transmission rod 6c4, a driven wheel 6c5 and a driving wheel 6c 6.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 10, an embodiment of the present invention provides an automatic assembling process for a sound box enclosure, including the following steps:
and 3, adjusting the back plate avoiding notch for the second time: if the avoidance notch on the back plate of the rotating assembly 6a during operation does not correspond to the insertion groove on the sound box body 1, the pushing and lifting cylinder 6a4 is reset to enable the cassette block 6a2 to be contracted into the workbench 4, the driving motor 6b4 drives the driving gear 6a6 at the output end of the driving motor to rotate, the driving gear 6a6 rotates to drive the driving rack 6a7 to move towards the placing plate 5a1, the driving rack 6a7 pushes the positioning box 6b5 to move towards the placing plate 5a1, the locking air clamp 6b1 clamps the bearing box 6a1 and then enables the locking air clamp 6b1 to turn over through the turning motor 6b3, the locking air clamp 6b1 rotates to drive the bearing box 6a1 to turn over, and the bearing box 6a1 turns over to drive the back plate to turn over and enable the avoidance notch formed on the back plate to correspond to the insertion groove on the sound box body 1;
The adjusting device 6 comprises a rotating component 6a, a turning component 6b and a shifting component 6c, the shifting component 6c is arranged on the pushing component 5a, the rotating component 6a is positioned at the other side of the pushing component 5a, the rotating component 6a is arranged in the workbench 4, the turning component 6b is arranged on the workbench 4, and the turning component 6b is in transmission fit with the rotating component 6a,
the pushing assembly 5a comprises a placing plate 5a1, a pushing motor 5a2 and a pushing plate 5a3, the placing plate 5a1 is U-shaped, the placing plate 5a1 is horizontally placed on the top of the workbench 4, the front end of the placing plate 5a1 is provided with an L-shaped blocking plate 5a4, the blocking plate 5a4 and the placing plate 5a1 are fixedly connected into a whole, the blocking plate 5a4 is provided with a through groove 5a5 for the pulling assembly 5b to pass through, the pushing plate 5a3 is vertically arranged, the pushing plate 5a3 is in sliding fit with the placing plate 5a1, the pushing motor 5a2 is positioned at the rear end of the placing plate 5a1, the pushing motor 5a2 is fixedly connected with the workbench 4, an output shaft of the pushing motor 5a2 is provided with a pushing gear 5a6, the pushing gear 5a6 is provided with a7 engaged with the pushing gear, one end of the rack 365 a7 a is fixedly connected with the placing plate 72 a 365 a, and a 365 a is provided with a gap for the placing plate 72 a and a 365 a is provided with a connecting the pushing plate 72 a and a 365 a And the pushing motor 5a2 drives the pushing gear 5a6 to rotate, the pushing gear 5a6 rotates and drives the rack 5a7 engaged with the pushing gear to push the pushing plate 5a3 to move towards the blocking plate 5a4, the pushing plate slides on the placing plate 5a1, and the pushing plate can push the back plate in the placing plate 5a1 to move towards the blocking plate 5a 4.
Specifically, the pulling assembly 5b includes a rail 5b1, a sliding block 5b2, a pulling cylinder 5b3 and a pulling rod 5b4, the rail 5b1 is mounted on the top of the workbench 4, the sliding block 5b2 is connected to the rail 5b1 in a lap joint manner, a pulling motor 5b5 for driving the sliding block 5b2 to move along the length direction of the rail 5b1 is disposed in the sliding block 5b2, a driving wheel 5b6 fixedly connected to an output shaft of the pulling motor 5b5 is disposed on the output shaft of the pulling motor 5b5, the driving wheel 5b6 is in interference fit with the top of the workbench 4, a positioning plate 5b7 is disposed on the top of the sliding block 5b2, the pulling cylinder 5b3 is mounted on the positioning plate 5b7, the pulling rod 5b4 is mounted on an output end of the pulling cylinder 5b3, a plurality of limiting ribs 5b8 are disposed on the pulling rod 5b4, the pulling cylinder 5b8 pushes the pulling rod 5b8 to pass through a notch, the pulling motor 5b5 drives the driving wheel 5b6 on the output shaft thereof to rotate, the driving wheel 5b6 can drive the sliding block 5b2 to horizontally move to the working area of the feeding assembly 5c on the track 5b1, and the plurality of limiting convex ribs 5b8 arranged on the pulling rod 5b4 are used for preventing the pulling rod 5b4 from penetrating through the two back plates to cause damage to workpieces.
Specifically, the feeding assembly 5c includes a positioning block 5c1, a sliding rail 5c2, a moving block 5c3 and two vacuum chucks 5c4, the positioning block 5c1 is L-shaped, one end of the positioning block 5c1 is in interference fit with the placing plate 5a1, the other end of the positioning block 5c1 is provided with a blocking block 5c5, the sliding rail 5c2 is located at the rear end of the positioning block 5c1 and the sliding rail 5c2 is fixedly connected with the workbench 4 through a bolt, the moving block 5c3 is lapped on the sliding rail 5c2, a moving motor 5c6 is embedded in the moving block 5c3, a roller wheel which is in interference fit with the top of the workbench 4 is arranged on the output shaft of the moving motor 5c6, a positioning frame 5c8 is arranged on the top of the moving block 5c3, the two vacuum chucks 5c4 are symmetrically arranged and the two chucks 5c4 are fixed on the positioning frame 5c8 through nuts, the positioning block 1 is used for being pulled by the pulling block 4 to be sent out, the roller of its output end of traveling motor 5c6 drive is rotatory, can drive movable block 5c3 through traveling motor 5c6 and remove to locating piece 5c1 direction, movable block 5c3 horizontal migration can drive locating rack 5c8 and remove to locating piece 5c1 direction, two vacuum chuck 5c4 on the locating rack 5c8 are used for adsorbing the backplate on locating plate 5b7 and contradict the backplate to the corresponding position of audio amplifier body 1 after, the manipulator takes out a plurality of screw from vibrations pay-off dish 3 and makes a plurality of screw pass the backplate spiro union on audio amplifier body 1 and fix the backplate on audio amplifier body 1.
In particular, the toggle assembly 6c comprises a mounting plate 6c1, a toggle motor 6c2 and two toggle wheels 6c3, the mounting plate 6c1 is L-shaped, the mounting plate 6c1 is fixedly connected with the barrier plate 5a4, the two toggle wheels 6c3 are arranged at intervals, the rear ends of the two toggle wheels 6c3 are respectively provided with a transmission rod 6c4, the two transmission rods 6c4 are rotatably mounted on the mounting plate 6c1, the two transmission rods 6c4 are respectively sleeved with a driven wheel 6c5, the toggle motor 6c2 is fixedly connected to the mounting plate 6c1, the output shaft of the toggle motor 6c2 is provided with a driving wheel 6c6, the driving wheel 6c6 is sleeved with a belt in transmission fit with all the driven wheels 6c5, the toggle motor 6c2 drives the driving wheel 6c6 to rotate clockwise, the driving wheel 6c6 rotates to drive the two driven wheels 6c5 to rotate through the belt, and the two driven wheels 6c5 convey the back plate into the bearing piece box 6a 1.
Specifically, the rotating assembly 6a includes a bearing box 6a1, a cassette block 6a2, a rotating motor 6a3, and a push-up cylinder 6a4, the bearing part box 6a1 is vertically arranged, the card box block 6a2 is positioned below the bearing part box 6a1 and is in interference fit with the bearing part box 6a1, the rotating motor 6a3 is vertically arranged upwards, the output shaft of the rotating motor 6a3 is fixedly connected with the bottom of the card box block 6a2, the output end of the push-up cylinder 6a4 is fixedly connected with the bottom of the rotating motor 6a3, a bearing block 6a5 fixedly connected with the inside of the workbench 4 is arranged below the push-up cylinder 6a4, when the dial assembly 6c transfers the back panel to the holder box 6a1, the rotating motor 6a3 drives the card box block 6a2 to rotate, the card box block 6a2 rotates to drive the holder box 6a1 to rotate, and the holder box 6a1 rotates to drive the back panel to rotate, so that the avoiding notch on the back panel corresponds to the insertion groove on the sound box body 1.
Specifically, the overturning assembly 6b comprises a locking air clamp 6b1, an elevating block 6b2, an overturning motor 6b3 and a driving motor 6b4, the locking air clamp 6b1 is mounted on an output shaft of an overturning motor 6b3, the overturning motor 6b3 is covered with a positioning box 6b5 and the overturning motor 6b3 is fixedly connected with the positioning box 6b5, the driving motor 6b4 is located at the rear end of the positioning box 6b5 and the driving motor 6b4 is fixedly connected with an elevating block 6b2, the output shaft of the driving motor 6b4 is provided with a driving gear 6a6 fixedly connected with the output shaft and a driving rack 7 meshed with the driving gear 6a6 is arranged below the driving gear 6a6, the driving rack 6a7 is fixedly connected with the rear end of the positioning box 6b 7, the positioning box 6b 7 is lapped on the top of the elevating block 6b 7 and a pressing air cylinder 7 and a7 is arranged on the pressing plate 7, the extrusion cylinder 6a9 is fixedly connected with the partition board 6a8 through bolts, the extrusion board 6a10 is installed at the output end of the extrusion cylinder 6a9, if the avoiding notch on the back board after the operation of the rotating component 6a does not correspond to the inserting groove on the sound box body 1, the pushing and lifting cylinder 6a4 is reset to make the cassette block 6a2 contract into the workbench 4, the driving motor 6b4 drives the driving gear 6a6 at the output end to rotate, the driving gear 6a6 rotates to drive the driving rack 6a7 to move towards the placing board 5a1, the driving rack 6a7 pushes the positioning box 6b5 to move towards the placing board 5a1, the locking air clamp 6b1 clamps the holding box 6a1 and then turns over the locking air clamp 6b1 through the turning motor 6b3, the locking air clamp 6b1 rotates to drive the holding box 6a1 to turn over, the holding box 6a1 turns over the back board and makes the avoiding notch on the back board correspond to the inserting groove on the sound box body 1, the pressing plate 6a10 fixed on the output end of the driver of the pressing cylinder 6a9 moves towards the bearing box 6a1, the pressing plate extends into the bearing box 6a1 and the pressing plate 6a10 can make the back plate separate from the bearing box 6a1 and enter the placing plate 5a 1.
The working principle of the invention is as follows: finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. An automatic assembling process for a sound box shell is characterized by comprising the following steps:
step 1, back plate feeding: set up audio amplifier body (1), conveyer belt (2), vibrations pay-off dish (3), manipulator, workstation (4), loading attachment (5) and adjusting device (6), conveyer belt (2) are located workstation (4) front end and audio amplifier body (1) and place on conveyer belt (2), and vibrations pay-off dish (3) are located workstation (4) side, and the manipulator is located the output of conveyer belt (2) and the manipulator cooperatees with vibrations pay-off dish (3), loading attachment (5) and adjusting device (6) are all installed on workstation (4), loading attachment (5) are including propelling movement subassembly (5a), pulling subassembly (5b) and material loading subassembly (5c), pulling subassembly (5b) are located the front end of propelling movement subassembly (5a) and pulling subassembly (5b) and propelling movement subassembly (5a) sliding fit, and material loading subassembly (5c) are located one side of propelling movement subassembly (5a) and material loading subassembly (5c) and workstation 4) The back plates are arranged in a placing plate (5a1) of the pushing assembly (5a) in a sliding fit mode, firstly, the pushing motor (5a2) drives the pushing gear (5a6) to rotate, the pushing gear (5a6) rotates and drives the rack (5a7) meshed with the pushing gear to push the pushing plate (5a3) to move towards the direction of the blocking plate (5a4), when an avoiding notch formed in the back plates corresponds to an inserting groove in the sound box body (1), the pushing assembly (5b) is pulled to convey the back plates to a working area of the feeding assembly (5c), and the feeding assembly (5c) enables the back plates to be clamped on one sound box body (1) on the conveying belt (2);
step 2, adjusting the back plate avoiding gap for the first time: when the avoidance gap on the back plate does not correspond to the insertion groove on the sound box body (1), a toggle motor (6c2) of the adjusting device (6) drives a driving wheel (6c6) to rotate clockwise, the driving wheel (6c6) rotates to drive two driven wheels (6c5) to rotate through a belt, the two driven wheels (6c5) convey the back plate into a bearing piece box (6a1), a rotating motor (6a3) drives a cassette block (6a2) to rotate, the cassette block (6a2) rotates to drive a bearing piece box (6a1) to rotate, and the bearing piece box (6a1) rotates to drive the back plate to rotate, so that the avoidance gap on the back plate corresponds to the insertion groove on the sound box body (1);
and 3, adjusting the back plate avoiding notch for the second time: if the avoidance gap on the back plate does not correspond to the insertion groove on the sound box body (1) after the rotating component (6a) works, the pushing and lifting cylinder (6a4) is reset to enable the card box block (6a2) to retract into the workbench (4), the driving motor (6b4) drives the driving gear (6a6) at the output end of the driving motor to rotate, the driving gear (6a6) rotates to drive the driving rack (6a7) to move towards the direction of the placing plate (5a1), the driving rack (6a7) pushes the positioning box (6b5) to move towards the direction of the placing plate (5a1), the locking air clamp (6b1) enables the locking air clamp (6b1) to turn over through the turning motor (6b3) after clamping the bearing box (6a1), the locking air clamp (6b1) rotates to drive the bearing box (6a1) to turn over, and the bearing box (6a1) turns over to drive the backboard to turn over and enable an avoidance gap formed in the backboard to correspond to the inserting groove in the sound box body (1);
step 4, aligning the backboard avoiding gap with the inserting groove on the sound box body and completing assembly: then a pressing plate (6a10) fixed on the output end of a driver of a pressing cylinder (6a9) moves towards a bearing box (6a1), the pressing clamping plate extends into the bearing box (6a1) and the pressing plate (6a10) can enable the back plate to be separated from the bearing box 6a1 and enter a placing plate (5a1), a toggle motor (6c2) drives a driving wheel (6c6) to rotate anticlockwise, the driving wheel (6c6) rotates to drive two driven wheels (6c5) through a belt to align an avoiding notch on the back plate with a pulling rod (5b4), the pulling cylinder (5b3) pushes the pulling rod (5b4) to penetrate through a through groove (5a5) on the blocking plate (5a4) to be inserted into an avoiding notch on the back plate, the pulling motor (5b5) drives a driving wheel (5b6) on the output shaft of the pulling cylinder to rotate, and the driving wheel (5b6) can drive a sliding block (5b) to move on a track 1) of a horizontal working area (1) of an upper track (2), the positioning block (5c1) in the feeding assembly (5c) is used for receiving the back plate which is pulled out of the placing plate (5a1) by the pulling rod (5b4), the moving motor (5c6) drives the roller at the output end to rotate, the moving block (5c3) can be driven by the moving motor (5c6) to move towards the positioning block (5c1), the moving block (5c3) can horizontally move to drive the positioning frame (5c8) to move towards the positioning block (5c1), two vacuum suction cups (5c4) on the positioning frame (5c8) are used for adsorbing the back plate on the positioning block (5b7) and enabling the back plate to abut against the corresponding position of the sound box body (1), and the mechanical arm takes out a plurality of screws from the vibration feeding disc (3) and enables the plurality of screws to penetrate through the back plate to be screwed on the sound box body (1) to fix the back plate on the sound box body (1).
2. The automatic assembling process of the sound box shell according to claim 1, wherein the adjusting device (6) comprises a rotating component (6a), a turning component (6b) and a stirring component (6c), the stirring component (6c) is installed on the pushing component (5a), the rotating component (6a) is located on the other side of the pushing component (5a), the rotating component (6a) is installed in the workbench (4), the turning component (6b) is installed on the workbench (4), and the turning component (6b) is in transmission fit with the rotating component (6 a).
3. The automatic assembly process of the loudspeaker box shell according to claim 2, characterized in that the pushing assembly (5a) comprises a placing plate (5a1), a pushing motor (5a2) and a pushing plate (5a3), the placing plate (5a1) is U-shaped, the placing plate (5a1) is horizontally placed on the top of the working platform (4), the front end of the placing plate (5a1) is provided with an L-shaped blocking plate (5a4), the blocking plate (5a4) and the placing plate (5a1) are fixedly connected into a whole, the blocking plate (5a4) is provided with a through slot (5a5) for the pulling assembly (5b) to pass through, the pushing plate (5a3) is vertically arranged, the pushing plate (5a3) and the placing plate (5a1) are in sliding fit, the pushing motor (5a2) is located at the rear end of the placing plate (5a1) and the pushing motor (5a2) and the working platform (4) is fixedly connected, the push mechanism is characterized in that a push gear (5a6) is arranged on an output shaft of the push motor (5a2), a rack (5a7) meshed with the push gear (5a6) is arranged on the push gear (5a 3925), and one end of the rack (5a7) is fixedly connected with a push plate (5a 3).
4. The automatic assembling process of the loudspeaker box shell according to claim 1, wherein the pulling assembly (5b) comprises a rail (5b1), a sliding block (5b2), a pulling cylinder (5b3) and a pulling rod (5b4), the rail (5b1) is installed at the top of the workbench (4), the sliding block (5b2) is connected to the rail (5b1), a pulling motor (5b5) driving the sliding block (5b2) to move along the length direction of the rail (5b1) is arranged in the sliding block (5b2), a driving wheel (5b6) fixedly connected with the pulling motor (5b5) is arranged on an output shaft of the pulling motor (5b5), the driving wheel (5b6) is matched with the top of the workbench (4), a positioning plate (5b7) is arranged at the top of the sliding block (5b2), the pulling cylinder (5b3) is abutted against the positioning plate (5b7) and a plurality of pulling cylinders (5b4) are arranged at the output ends of the pulling cylinder (4) A limit lug (5b 8).
5. The automatic assembling process of the loudspeaker box shell according to claim 1, wherein the feeding assembly (5c) comprises a positioning block (5c1), a sliding rail (5c2), a moving block (5c3) and two vacuum chucks (5c4), the positioning block (5c1) is L-shaped, one end of the positioning block (5c1) is in interference fit with the placing plate (5a1), the other end of the positioning block (5c1) is provided with a blocking block (5c5), the sliding rail (5c2) is located at the rear end of the positioning block (5c1), the sliding rail (5c2) is fixedly connected with the workbench (4) through bolts, the moving block (5c3) is lapped on the sliding rail (5c2), the moving block (5c3) is embedded with a moving motor (5c6), the output shaft of the moving motor (5c6) is in interference fit with the top of the workbench (4), and a positioning frame (6865 c 5c 638) is arranged at the top of the moving block (5c3), the two vacuum suction cups (5c4) are symmetrically arranged, and the two vacuum suction cups (5c4) are fixed on the positioning frame (5c8) through nuts.
6. The automatic assembly process of the enclosure of claim 2, the toggle assembly (6c) comprises a mounting plate (6c1), a toggle motor (6c2) and two toggle wheels (6c3), the mounting plate (6c1) is L-shaped and mounting plate (6c1) and baffle plate (5a4) fixed connection, two toggle wheels (6c3) are arranged at intervals and the rear ends of the two toggle wheels (6c3) are provided with transmission rods (6c4), the two transmission rods (6c4) can be rotatably arranged on the mounting plate (6c1) and are sleeved with driven wheels (6c5) on the two transmission rods (6c4), the toggle motor (6c2) is fixedly connected on the mounting plate (6c1) and is provided with a driving wheel (6c6) on the output shaft of the toggle motor (6c2), the driving wheel (6c6) is sleeved with a belt which is in transmission fit with all the driven wheels (6c 5).
7. The automatic assembling process of the loudspeaker box shell as claimed in claim 2, wherein the rotating assembly (6a) comprises a bearing box (6a1), a box block (6a2), a rotating motor (6a3) and a boosting cylinder (6a4), the bearing box (6a1) is vertically arranged, the box block (6a2) is located below the bearing box (6a1) and is in interference fit with the bearing box (6a1), the rotating motor (6a3) is vertically arranged upwards, an output shaft of the rotating motor (6a3) is fixedly connected with the bottom of the box block (6a2), an output end of the boosting cylinder (6a4) is fixedly connected with the bottom of the rotating motor (6a3), and a bearing block (6a5) fixedly connected with the inside of the workbench (4) is located below the boosting cylinder (6a 4).
8. The automatic assembling process of the loudspeaker box shell according to claim 7, wherein the turning assembly (6b) comprises a locking air clamp (6b1), an elevating block (6b2), a turning motor (6b3) and a driving motor (6b4), the locking air clamp (6b1) is installed on an output shaft of the turning motor (6b3), a positioning box (6b5) is arranged on an upper cover of the turning motor (6b3), the turning motor (6b3) is fixedly connected with the positioning box (6b5), the driving motor (6b4) is positioned at the rear end of the positioning box (6b5), the driving motor (6b4) is fixedly connected with the elevating block (6b2), a driving rack (6a6) fixedly connected with the driving motor (6b4) is arranged on the output shaft of the driving motor (6b4), a driving rack (6a7) meshed with the driving rack (6a) is arranged below the driving gear (6a) and is fixedly connected with the driving rack (7), location box (6b5) overlap joint is equipped with baffle (6a8) in bed hedgehopping piece (6b2) top and location box (6b5) top, be equipped with extrusion cylinder (6a9) and stripper plate (6a10) on baffle (6a8), extrusion cylinder (6a9) pass through bolt and baffle (6a8) fixed connection, and the output in extrusion cylinder (6a9) is installed in stripper plate (6a 10).
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| CN201911385515.7A CN111083628B (en) | 2019-12-29 | 2019-12-29 | Automatic assembling process for loudspeaker box shell |
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| CN201911385515.7A CN111083628B (en) | 2019-12-29 | 2019-12-29 | Automatic assembling process for loudspeaker box shell |
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| US5483391A (en) * | 1992-09-09 | 1996-01-09 | Sam Jung Co., Ltd. | Method of and apparatus for adjusting deck mechanism of video cassette recorder |
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| CN111083628B (en) | 2021-04-16 |
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