Etching equipment for aluminum automobile horn mesh enclosure

Abstract

The invention discloses etching equipment for an aluminum automobile horn mesh enclosure, and relates to the technical field of etching equipment. The aluminum automobile horn mesh enclosure etching equipment comprises a machine body, a machining mechanism and a running mechanism, the machining mechanism comprises a hydraulic cylinder and a square guide strip, a laser etcher is fixedly installed at the telescopic end of the hydraulic cylinder, and an E-shaped plate is fixedly installed at the position, close to the square guide strip, of the surface of the laser etcher; the operating mechanism comprises a rotator and a material ejecting assembly, a rectangular opening is formed in the edge of the surface of the disc, the material ejecting assembly is installed at the top of the machine body and close to the rectangular opening, and a semicircular gasket is fixedly installed at the top of the disc and close to the rectangular opening; and a limiting strip is fixedly connected to one side, far away from the rectangular opening, of the top of the semicircular gasket, so that the purpose of accurate etching is achieved, positioning is convenient, deflection and deviation are not likely to occur, etching is accurate, and use is flexible, safe and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of etching equipment, in particular to an etching equipment for an aluminum automobile horn grille. Background Art

[0002] As an important part of the car audio system, the surface treatment process of the aluminum car speaker grille is not only related to the aesthetics of the product, but also directly affects its performance and durability. Etching is a technology that removes the unnecessary parts of the metal surface through chemical or physical methods, leaving the required pattern or text. In the production of car speaker grilles, the etching process can accurately transfer the designed mesh pattern to the metal substrate to form a unique and complex structure. The car speaker grille is one of the important parts of the car speaker. The car speaker grille has many functions such as protection, acoustics, and decoration. It can prevent the speaker from accidental collision, scratches, and extrusion, and avoid damage to key components such as the speaker cone and voice coil due to external impact, thereby extending the service life of the speaker. When processing the car speaker grille, it is necessary to etch the car speaker grille, so etching equipment is required.

[0003] At present, traditional etching equipment will inevitably vibrate during etching processing as the equipment is running, resulting in the etching equipment being unstable. In addition, the car horn mesh blank is prone to skew and offset, and the positioning is not stable, which not only affects the accuracy of etching, but is also not conducive to batch processing. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] An aluminum automobile speaker grille etching device comprises a machine body, a machine head is installed at the side of the machine body surface, and a feeding mechanism is installed at the edge of the top of the machine body;

[0006] A processing mechanism, which is used to etch the car speaker grille, and is installed on the top of the machine head;

[0007] Wherein, the processing mechanism includes a hydraulic cylinder and a square guide bar, the hydraulic cylinder is fixedly installed on the surface of the machine head and close to the top position, the square guide bar is fixedly connected to the side of the machine head surface, the telescopic end of the hydraulic cylinder is fixedly installed with a laser etcher, the surface of the laser etcher and close to the square guide bar is fixedly installed with an E-shaped plate, the E-shaped plate and the square guide bar are slidably installed, and a plug-in assembly is installed at the bottom of the laser etcher and close to the machine head position, and the laser etcher can be driven to move upward and downward by the contraction and extension of the telescopic end of the hydraulic cylinder, so that the height of the laser etcher can be adjusted, thereby adjusting the distance between the laser etcher and the aluminum automobile horn grille to be processed, which helps the laser etcher to perform etching processing on the aluminum automobile horn grille;

[0008] A running mechanism, which is used to carry and transport the speaker grille material, and is installed in the middle of the top of the machine body;

[0009] Among them, the operating mechanism includes a rotator and a lifting material assembly, the rotator is fixedly installed in the middle of the inner cavity of the machine body, a disc is fixedly installed on the rotating end of the top of the rotator, a rectangular opening is opened at the edge of the surface of the disc, the lifting material assembly is installed on the top of the machine body and close to the rectangular opening, a semicircular gasket is fixedly installed on the top of the disc and close to the rectangular opening, the top of the semicircular gasket and the side away from the rectangular opening are fixedly connected with a limiting strip, as the aluminum automobile horn mesh cover to be processed falls on the top of the semicircular gasket and is blocked by the limiting strip, and the edge of the aluminum automobile horn mesh cover blank is in contact with the arc-shaped concave surface on the inner side of the limiting strip, the aluminum automobile horn mesh cover blank can be initially limited.

[0010] Preferably, the hydraulic cylinder is installed vertically, there are two hydraulic cylinders, and the two hydraulic cylinders are installed symmetrically along the laser etcher, and the E-shaped plate is installed obliquely.

[0011] As the laser etcher moves downward, the E-shaped plate will move with the laser etcher. Combined with the sliding fit between the laser etcher and the square guide bar, the square guide bar can be used to guide the E-shaped plate to support the laser etcher. The structures are tightly connected, making the overall operation of the laser etcher smoother and reducing the impact of vibration.

[0012] Preferably, the plug-in assembly includes a wedge block, the top of the wedge block is fixedly installed at the bottom of the laser etcher and close to the position of the machine head, a cavity is opened at the inclined surface of the wedge block surface, an elastic sheet is fixedly installed at the bottom of the inner side of the cavity, and a clamping tooth is fixedly connected to the top of the elastic sheet, and the plug-in assembly is driven to move downward as a whole by the laser etcher, and the position of the wedge block corresponds to the position of the rectangular opening, and the bottom end of the wedge block is inserted into the interior of the rectangular opening. As the wedge block continues to move downward, the clamping tooth contacts the edge of the other side of the aluminum automobile horn mesh blank at the top of the semicircular gasket, and the aluminum automobile horn mesh blank is located between the clamping tooth and the limiting strip, and the clamping teeth are combined into two, so that the aluminum automobile horn mesh blank can be limited, and under the elastic support of the elastic sheet, the clamping tooth and the limiting strip clamp and fix the aluminum automobile horn mesh blank, which is not prone to offset and is conducive to batch processing.

[0013] Preferably, the elastic sheet is arc-shaped, the clamping teeth are installed at an angle, there are two clamping teeth, and the two clamping teeth are installed symmetrically along the central axis in the middle of the cavity. As the wedge block is inserted into the interior of the rectangular opening, the position of the laser etcher is fixed and less likely to shake, which helps the laser etcher to accurately etch the aluminum automobile horn mesh blank, making full use of the interaction between the structures to connect the structures together.

[0014] Preferably, the rectangular opening is evenly opened at the edge of the disc surface, the laser etcher is installed directly above the rectangular opening, the limit bar is arc-shaped, and the position of the wedge block corresponds to the position of the rectangular opening.

[0015] Preferably, the ejection assembly includes a guide sleeve and a slide rod, the guide sleeve is fixedly connected to the side of the top of the body and close to the rectangular opening, the slide rod passes through the center of the guide sleeve, and the slide rod and the guide sleeve are slidably installed, the top of the slide rod is fixedly connected to an arched plate, a return spring is fixedly installed between the bottom end of the arched plate and the top of the body and close to the slide rod, and a roller is rotatably installed in the middle of the top of the arched plate, and as the rotating end of the rotator drives the disc to rotate clockwise, the etched aluminum car horn grille can be moved The material can be fed out of the bottom of the laser etcher, and when the aluminum automobile horn mesh cover moves to the position of the roller, and under the elastic force of the reset spring and combined with the sliding guide of the slide rod, the arch plate is lifted up, so that the arch plate can drive the roller to penetrate into the interior of the rectangular opening, and the roller is in flexible contact with the etched aluminum automobile horn mesh cover, and it is not easy to overturn the aluminum automobile horn mesh cover, so the aluminum automobile horn mesh cover can be pushed up and presented in an inclined state, which is conducive to the subsequent robot arm to grab the aluminum automobile horn mesh cover, making unloading convenient and facilitating mass production.

[0016] Preferably, the slide rod passes through the center of the return spring, and the roller is made of rubber.

[0017] Preferably, the feeding mechanism includes a bracket, which is fixedly installed with the side of the top of the body and close to the square guide bar by bolts, the top of the bracket is fixedly connected with a storage barrel, the outer cylindrical surface of the storage barrel and the position close to the discharge port are hinged with a blocking bar, the surface of the bracket and the position close to the blocking bar are equipped with an opening and closing assembly, and the opening and closing assembly is installed at a position close to the E-shaped plate, the outer cylindrical surface of the storage barrel and the position close to the blocking bar are fixedly installed with a camera, the outer cylindrical surface of the storage barrel and the position close to the camera are fixedly installed with a processor, the camera and the processor are electrically connected, and the blocking bar is in a vertical state by utilizing the gravity of the blocking bar itself, so that the discharge port at the bottom end of the storage barrel can be blocked, and the aluminum automobile horn mesh cover blank is placed inside the storage barrel, so that the aluminum automobile horn mesh cover blank can be stored, which is convenient for subsequent automatic raw material.

[0018] Preferably, the opening and closing assembly includes a guide rail, the bottom of which is fixedly mounted to the surface of the bracket through a support rod, a fork-shaped frame is slidably mounted on the top of the guide rail and close to the E-shaped plate, a push rod is fixedly mounted on the surface of the fork-shaped frame and close to the material blocking strip, a cylinder is fixedly mounted in the middle of the surface of the fork-shaped frame, the cylinder is electrically connected to the processor through an electromagnetic valve, a flat plate is fixedly mounted on the telescopic end of the cylinder, an elastic strip is fixedly connected between the side of the bottom of the fork-shaped frame and the bottom of the guide rail, and as the laser etcher drives the E-shaped plate to move downward, the surface of the E-shaped plate is pushed through The surface contacts the corner of the fork-shaped frame, and as the E-shaped plate continues to move downward, the fork-shaped frame is pushed toward the side of the storage barrel, and the fork-shaped frame drives the pushing rod to move, so that the pushing rod can apply a top force to the material blocking bar, and the material blocking bar is rotated clockwise to adjust the angle after receiving the top force, so that the discharge port at the bottom of the storage barrel can be opened, which is helpful for subsequent material discharge, and the fork-shaped frame drives the cylinder and the flat plate to move together, and the flat plate will again seal the discharge port at the bottom of the storage barrel, so that the aluminum automobile horn mesh cover blank in the storage barrel will not be discharged at will, and the material can be effectively controlled.

[0019] Preferably, the bottom of the fork-shaped frame surface fits with the inner side surface of the guide rail, and the elastic strip is arc-shaped. When there is no aluminum automobile horn mesh blank on the top of the semicircular gasket, the top of the semicircular gasket is photographed and information is collected by a camera, and the processor receives and processes the information collected from the camera, and controls the cylinder through the processor to open the cylinder. By contracting the telescopic end of the cylinder, a pulling force can be applied to the flat plate, and the flat plate moves out of the discharge port at the bottom of the storage barrel, so that the aluminum automobile horn mesh raw material inside the storage barrel falls onto the semicircular gasket. When the camera detects that there is material on the semicircular gasket, the telescopic end of the cylinder can be extended again to push the flat plate to seal the discharge port at the bottom of the storage barrel, so that automatic loading can be performed.

[0020] The present invention provides an aluminum automobile speaker grille etching device, which has the following beneficial effects:

[0021] 1. The aluminum automobile horn grille etching equipment utilizes the contraction and extension of the telescopic end of the hydraulic cylinder to drive the laser etcher to move upward and downward, so as to adjust the height of the laser etcher, thereby adjusting the distance between the laser etcher and the aluminum automobile horn grille to be processed, which helps the laser etcher to etch the aluminum automobile horn grille.

[0022] 2. The aluminum car horn grille etching equipment moves downward through the laser etcher, and the E-shaped plate moves with the laser etcher. Combined with the sliding fit between the laser etcher and the square guide bar, the square guide bar can be used to guide the E-shaped plate to support the laser etcher. The structures are tightly connected, making the overall operation of the laser etcher more stable and reducing the impact of vibration.

[0023] 3. The aluminum automobile horn grille etching equipment can initially limit the aluminum automobile horn grille blank as the aluminum automobile horn grille to be processed falls on the top of the semicircular gasket and is blocked by the limit strip, and uses the edge of the aluminum automobile horn grille blank to contact the arc-shaped concave surface on the inner side of the limit strip.

[0024] 4. The aluminum automobile horn mesh etching equipment utilizes the position of the wedge block to correspond to the position of the rectangular opening, and the bottom end of the wedge block is inserted into the inside of the rectangular opening. As the wedge block continues to move downward, the pressing teeth contact the edge of the other side of the aluminum automobile horn mesh blank on the top of the semicircular gasket, and the aluminum automobile horn mesh blank is between the pressing teeth and the limiting strip, so the aluminum automobile horn mesh blank can be limited, and under the elastic support of the elastic sheet, the pressing teeth and the limiting strip clamp and fix the aluminum automobile horn mesh blank, which is not easy to deviate and is conducive to batch processing.

[0025] 5. The aluminum automobile horn grille etching equipment, with the wedge block inserted into the inside of the rectangular opening, fixes the position of the laser etcher and is not prone to shaking, which helps the laser etcher to accurately etch the aluminum automobile horn grille blank and fully utilizes the interaction between the structures to connect the structures together.

[0026] 6. The aluminum automobile horn mesh etching equipment, under the elastic force of the reset spring, makes the arch plate be lifted up, so that the arch plate can drive the roller to penetrate into the interior of the rectangular opening. The roller is in flexible contact with the etched aluminum automobile horn mesh, and it is not easy to flip the aluminum automobile horn mesh. The aluminum automobile horn mesh can be pushed up and presented in an inclined state, which is conducive to the subsequent robot arm to grab the aluminum automobile horn mesh, making unloading convenient and facilitating mass production.

[0027] 7. The aluminum automobile horn mesh etching equipment uses the gravity of the blocking bar itself to make the blocking bar in a vertical state, so as to block the discharge port at the bottom of the storage barrel. The staff places the aluminum automobile horn mesh blank into the storage barrel, and then the aluminum automobile horn mesh blank can be stored, which is convenient for subsequent automatic raw material.

[0028] 8. The aluminum automobile horn mesh etching equipment can apply a pushing force to the material blocking strip through the push rod as the E-shaped plate pushes the fork-shaped frame. After receiving the pushing force, the material blocking strip rotates clockwise to adjust the angle, so that the discharge port at the bottom of the storage barrel can be opened, which is helpful for subsequent material discharge. The fork-shaped frame drives the cylinder and the flat plate to move together, and the flat plate will re-block the discharge port at the bottom of the storage barrel, so that the aluminum automobile horn mesh blank in the storage barrel will not be discharged at will, so that the material can be effectively controlled.

[0029] 9. The aluminum automobile horn mesh etching equipment can apply a pulling force to the flat plate by contracting the telescopic end of the cylinder, and the flat plate moves out of the discharge port at the bottom of the storage barrel, so that the aluminum automobile horn mesh material inside the storage barrel falls onto the semicircular gasket. When the camera detects that there is material on the semicircular gasket, the telescopic end of the cylinder can be extended again to push the flat plate to seal the discharge port at the bottom of the storage barrel, so that automatic loading can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the aluminum automobile speaker grille etching equipment of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the aluminum automobile speaker grille etching device of the present invention when viewed from above;

[0032] Figure 3 It is a schematic diagram of the connection structure between the processing mechanism and the machine head of the present invention;

[0033] Figure 4 This is a schematic diagram of the overall structure of the plug-in assembly of the present invention;

[0034] Figure 5 It is a schematic diagram of the connection structure between the operating mechanism and the machine body of the present invention;

[0035] Figure 6 It is a schematic diagram of the overall structure of the top material assembly of the present invention;

[0036] Figure 7 It is a schematic diagram of the connection structure between the feeding mechanism and the machine body of the present invention;

[0037] Figure 8 It is a schematic diagram of the overall structure of the feeding mechanism of the present invention;

[0038] Fig. 9 It is a schematic diagram of the overall structure of the opening and closing assembly of the present invention.

[0039] In the figure: 1, machine body; 2, machine head; 3, processing mechanism; 4, operating mechanism; 5, feeding mechanism; 31, hydraulic cylinder; 32, square guide bar; 33, laser etcher; 34, E-shaped plate; 35, plug-in assembly; 351, wedge block; 352, cavity; 353, elastic sheet; 354, clamping tooth; 41, rotator; 42, disc; 43, rectangular opening; 44, semicircular gasket; 45, limit Position bar; 46, material ejection assembly; 461, guide sleeve; 462, slide rod; 463, arch plate; 464, return spring; 465, roller; 51, bracket; 52, storage barrel; 53, material blocking bar; 54, opening and closing assembly; 55, camera; 56, processor; 541, guide rail; 542, fork-shaped frame; 543, push rod; 544, cylinder; 545, flat plate; 546, elastic strip. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution:

[0042] An aluminum automobile speaker grille etching device comprises a body 1, a head 2 is installed at the side of the surface of the body 1, and a feeding mechanism 5 is installed at the edge of the top of the body 1;

[0043] A processing mechanism 3, which is used to etch the car speaker grille, and the processing mechanism 3 is installed on the top of the machine head 2;

[0044] The processing mechanism 3 includes a hydraulic cylinder 31 and a square guide bar 32. The hydraulic cylinder 31 is fixedly mounted on the surface of the machine head 2 and close to the top position. The square guide bar 32 is fixedly connected to the side of the surface of the machine head 2. A laser etcher 33 is fixedly mounted on the telescopic end of the hydraulic cylinder 31. An E-shaped plate 34 is fixedly mounted on the surface of the laser etcher 33 and close to the square guide bar 32. The E-shaped plate 34 and the square guide bar 32 are slidably mounted. A plug-in assembly 35 is installed at the bottom of the laser etcher 33 and close to the machine head 2. The staff turns on the hydraulic cylinder 31 to work. The laser etcher 33 can be driven to move upward and downward by the contraction and extension of the telescopic end of the hydraulic cylinder 31, so that the height of the laser etcher 33 can be adjusted, thereby adjusting the distance between the laser etcher 33 and the aluminum automobile horn grille to be processed.

[0045] The hydraulic cylinder 31 is installed vertically, there are two hydraulic cylinders 31, and the two hydraulic cylinders 31 are installed symmetrically along the laser etcher 33, and the E-shaped plate 34 is installed obliquely.

[0046] As the laser etcher 33 moves downward, the E-shaped plate 34 moves with the laser etcher 33. Combined with the sliding fit between the laser etcher 33 and the square guide bar 32, the square guide bar 32 can be used to guide the E-shaped plate 34 to support the laser etcher 33. The structures are tightly connected, making the overall operation of the laser etcher 33 smoother.

[0047] The second embodiment is based on the first embodiment. Figures 1 to 6 As shown:

[0048] The plug-in assembly 35 includes a wedge-shaped block 351, the top of which is fixedly installed at the bottom of the laser etcher 33 and close to the machine head 2, a cavity 352 is provided at the inclined surface of the wedge-shaped block 351, an elastic sheet 353 is fixedly installed at the bottom of the inner side of the cavity 352, and a clamping tooth 354 is fixedly connected to the top of the elastic sheet 353. The plug-in assembly 35 is driven downward as a whole by the laser etcher 33, and the position of the wedge-shaped block 351 corresponds to the position of the rectangular opening 43, and the wedge-shaped block 351 is opened. The bottom end of the clamping tooth 354 is inserted into the interior of the rectangular opening 43. As the wedge block 351 continues to move downward, the clamping tooth 354 contacts the edge of the other side of the aluminum automobile horn grille blank at the top of the semicircular gasket 44. The aluminum automobile horn grille blank is located between the clamping tooth 354 and the limiting strip 45. The clamping tooth 354 is combined into two to limit the position of the aluminum automobile horn grille blank. Under the elastic support of the elastic sheet 353, the clamping tooth 354 and the limiting strip 45 clamp and fix the aluminum automobile horn grille blank.

[0049] The elastic piece 353 is arc-shaped, and the pressing teeth 354 are installed at an angle. There are two pressing teeth 354 , and the two pressing teeth 354 are installed symmetrically along the central axis in the middle of the cavity 352 .

[0050] The operating mechanism 4 is used to carry and transport the speaker grille material, and the operating mechanism 4 is installed in the middle of the top of the body 1;

[0051] Among them, the operating mechanism 4 includes a rotator 41 and a top material assembly 46, the rotator 41 is fixedly installed in the middle of the inner cavity of the body 1, a disc 42 is fixedly installed on the rotating end of the top of the rotator 41, a rectangular opening 43 is opened at the edge of the surface of the disc 42, the top material assembly 46 is installed at the top of the body 1 and close to the rectangular opening 43, a semicircular gasket 44 is fixedly installed on the top of the disc 42 and close to the rectangular opening 43, and a limiting strip 45 is fixedly connected to the top of the semicircular gasket 44 and one side away from the rectangular opening 43. As the aluminum automobile horn mesh cover to be processed falls to the top of the semicircular gasket 44 and is blocked by the limiting strip 45, and the edge of the aluminum automobile horn mesh cover blank is in contact with the arc-shaped concave surface on the inner side of the limiting strip 45, the aluminum automobile horn mesh cover blank can be initially limited.

[0052] The rectangular opening 43 is evenly opened at the edge of the surface of the disk 42 . The laser etcher 33 is installed just above the rectangular opening 43 . The limiting strip 45 is arc-shaped. The position of the wedge block 351 corresponds to the position of the rectangular opening 43 .

[0053] As the wedge block 351 is inserted into the rectangular opening 43 , the position of the laser etcher 33 is fixed and is not prone to shaking.

[0054] The laser etcher 33 drives the plug-in assembly 35 to move downward as a whole, and the position of the wedge block 351 corresponds to the position of the rectangular opening 43, and the bottom end of the wedge block 351 is inserted into the interior of the rectangular opening 43. As the wedge block 351 continues to move downward, the pressing tooth 354 contacts the edge of the other side of the aluminum automobile horn mesh cover blank at the top of the semicircular gasket 44, and the aluminum automobile horn mesh cover blank is located between the pressing tooth 354 and the limiting strip 45. The pressing tooth 354 is combined into two to limit the position of the aluminum automobile horn mesh cover blank, and under the elastic support of the elastic sheet 353, the pressing tooth 354 and the limiting strip 45 clamp and fix the aluminum automobile horn mesh cover blank.

[0055] The ejector assembly 46 includes a guide sleeve 461 and a slide bar 462. The guide sleeve 461 is fixedly connected to the side of the top of the body 1 and close to the rectangular opening 43. The slide bar 462 passes through the center of the guide sleeve 461 and is slidably installed between the slide bar 462 and the guide sleeve 461. The top of the slide bar 462 is fixedly connected to an arch plate 463. A return spring 464 is fixedly installed between the bottom end of the arch plate 463 and the top of the body 1 and close to the slide bar 462. A roller 465 is rotatably installed in the middle of the top of the arch plate 463. As the rotating end of the rotator 41 drives the disc 42 to rotate clockwise, the etched disc can be moved to the bottom of the arch plate 463. The finished aluminum automobile horn mesh is moved out of the bottom of the laser etcher 33, and the material can be fed. When the aluminum automobile horn mesh moves to the position of the roller 465, under the elastic force of the reset spring 464 and combined with the sliding guide of the slide rod 462, the arch plate 463 is lifted up, and the arch plate 463 can drive the roller 465 to penetrate into the interior of the rectangular opening 43. The roller 465 is in flexible contact with the etched aluminum automobile horn mesh, and it is not easy to overturn the aluminum automobile horn mesh. The aluminum automobile horn mesh can be pushed up and present a tilted state, which is conducive to the subsequent robot arm to grab and unload the aluminum automobile horn mesh.

[0056] The slide bar 462 passes through the center of the return spring 464 , and the roller 465 is made of rubber.

[0057] The third embodiment is based on the first and second embodiments. Figures 1 to 9 As shown:

[0058] The feeding mechanism 5 includes a bracket 51, which is fixedly installed with the side of the top of the body 1 and close to the square guide bar 32 by bolts. The top of the bracket 51 is fixedly connected with a storage barrel 52, and a blocking strip 53 is hinged on the outer cylindrical surface of the storage barrel 52 and close to the discharge port. An opening and closing component 54 is installed on the surface of the bracket 51 and close to the blocking strip 53. The opening and closing component 54 is installed at a position close to the E-shaped plate 34. A camera 55 is fixedly installed on the outer cylindrical surface of the storage barrel 52 and close to the blocking strip 53. A processor 56 is fixedly installed on the outer cylindrical surface of the storage barrel 52 and close to the camera 55. The camera 55 and the processor 56 are electrically connected. By utilizing the gravity of the blocking strip 53 itself, the blocking strip 53 is in a vertical state, so that the discharge port at the bottom end of the storage barrel 52 can be blocked. The staff places the aluminum automobile horn mesh cover blank into the storage barrel 52, so as to store the aluminum automobile horn mesh cover blank.

[0059] The opening and closing assembly 54 includes a guide rail 541, the bottom of which is fixedly installed on the surface of the bracket 51 through a support rod, a fork-shaped frame 542 is slidably installed on the top of the guide rail 541 and close to the E-shaped plate 34, a push rod 543 is fixedly installed on the surface of the fork-shaped frame 542 and close to the blocking strip 53, a cylinder 544 is fixedly installed in the middle of the surface of the fork-shaped frame 542, the cylinder 544 is electrically connected to the processor 56 through an electromagnetic valve, a flat plate 545 is fixedly installed at the telescopic end of the cylinder 544, and an elastic strip 546 is fixedly connected between the side of the bottom of the fork-shaped frame 542 and the bottom of the guide rail 541. As the laser etcher 33 drives the E-shaped plate 34 to move downward, the E-shaped plate 34 is moved downward by the E-shaped plate The surface of the fork frame 34 contacts the corner of the fork frame 542, and as the E-shaped plate 34 continues to move downward, the fork frame 542 is pushed toward the side of the storage barrel 52, and the fork frame 542 drives the push rod 543 to move, and the push rod 543 can apply a pushing force to the blocking bar 53. After receiving the pushing force, the blocking bar 53 is rotated clockwise to adjust the angle, and the discharge port at the bottom of the storage barrel 52 can be opened, which is helpful for subsequent discharge of materials, and the fork frame 542 drives the cylinder 544 and the flat plate 545 to move together, and the flat plate 545 will again block the discharge port at the bottom of the storage barrel 52, so that the aluminum automobile horn mesh cover blank in the storage barrel 52 will not be discharged at will.

[0060] The bottom of the fork-shaped frame 542 is fitted with the inner side of the guide rail 541, and the elastic strip 546 is arc-shaped. When there is no aluminum automobile horn mesh blank on the top of the semicircular gasket 44, the top of the semicircular gasket 44 is photographed and information is collected through the camera 55, and the processor 56 receives and processes the information collected from the camera 55, and controls the cylinder 544 through the processor 56, so that the cylinder 544 is opened, and the telescopic end of the cylinder 544 is contracted to apply a pulling force to the flat plate 545, and the flat plate 545 is moved out of the discharge port at the bottom of the storage barrel 52, so that the aluminum automobile horn mesh raw material inside the storage barrel 52 falls on the semicircular gasket 44, and the camera 55 collects material on the semicircular gasket 44, and the telescopic end of the cylinder 544 can be extended again to push the flat plate 545 to block the discharge port at the bottom of the storage barrel 52.

[0061] When in use, firstly, the blocking strip 53 is in a vertical state by utilizing its own gravity, so that the discharging port at the bottom of the storage barrel 52 can be blocked, and the staff can place the aluminum automobile horn mesh blank into the storage barrel 52, so that the aluminum automobile horn mesh blank can be stored;

[0062] At this time, the staff starts the hydraulic cylinder 31 to work, and the laser etcher 33 can be driven to move downward by the contraction and extension of the telescopic end of the hydraulic cylinder 31. The E-shaped plate 34 moves with the laser etcher 33, and the laser etcher 33 and the square guide bar 32 are slidingly adapted to each other, so that the E-shaped plate 34 can support the laser etcher 33 by the guidance of the square guide bar 32, and the structures are tightly connected, so that the laser etcher 33 can run more smoothly as a whole.

[0063] As the E-shaped plate 34 continues to move downward, the fork-shaped frame 542 is pushed toward the side of the storage barrel 52, and the fork-shaped frame 542 drives the push rod 543 to move, so that the push rod 543 can apply a pushing force to the blocking bar 53. After receiving the pushing force, the blocking bar 53 rotates clockwise to adjust the angle, so that the discharge port at the bottom of the storage barrel 52 can be opened, which is helpful for subsequent discharge of materials. The fork-shaped frame 542 drives the cylinder 544 and the flat plate 545 to move together, and the flat plate 545 will once again block the discharge port at the bottom of the storage barrel 52 for a second time, so that the aluminum automobile horn mesh cover blank in the storage barrel 52 will not be discharged at will;

[0064] When there is no aluminum automobile horn mesh blank on the top of the semicircular gasket 44, the top of the semicircular gasket 44 is photographed and information is collected through the camera 55, and the processor 56 receives and processes the information collected from the camera 55, and controls the cylinder 544 through the processor 56, so that the cylinder 544 is opened, and the telescopic end of the cylinder 544 is contracted to apply a pulling force to the flat plate 545, and the flat plate 545 moves out of the discharge port at the bottom of the storage barrel 52, so that the aluminum automobile horn mesh blank inside the storage barrel 52 falls onto the semicircular gasket 44, and the camera 55 collects that there is material on the semicircular gasket 44, and the telescopic end of the cylinder 544 can be extended again to push the flat plate 545 to block the discharge port at the bottom of the storage barrel 52;

[0065] As the aluminum automobile horn grille to be processed falls on the top of the semicircular gasket 44 and is blocked by the limiting strip 45, and the edge of the aluminum automobile horn grille blank contacts the arc-shaped concave surface inside the limiting strip 45, the aluminum automobile horn grille blank can be initially limited;

[0066] At this time, the staff starts the rotating device 41 to work, and uses the rotating end of the rotating device 41 to drive the disc 42 to rotate, so that the aluminum car horn mesh material can be driven to rotate and transport. When the aluminum car horn mesh material is transported to the bottom of the laser etcher 33, the rotating device 41 can be stopped.

[0067] As the wedge block 351 continues to move downward, the pressing tooth 354 contacts the edge of the other side of the aluminum automobile horn grille blank on the top of the semicircular gasket 44, and the aluminum automobile horn grille blank is between the pressing tooth 354 and the limiting strip 45. The pressing tooth 354 is combined into two pieces, so that the aluminum automobile horn grille blank can be limited, and under the elastic support of the elastic sheet 353, the pressing tooth 354 and the limiting strip 45 clamp and fix the aluminum automobile horn grille blank, and the aluminum automobile horn grille blank is etched by the laser etcher 33;

[0068] When the etching process of the aluminum automobile horn grille is completed, the extended end of the hydraulic cylinder 31 can be retracted to drive the laser etcher 33 and the E-shaped plate 34 to move upward. At this time, the driving force of the E-shaped plate 34 on the fork frame 542 disappears, and under the elastic force of the elastic strip 546, the fork frame 542 drives the push rod 543 to move in the opposite direction to reset, and the push rod 543 moves out of the discharge port of the storage barrel 52, and the blocking strip 53 rotates in the opposite direction to intercept the material in the storage barrel 52 again, and the above-mentioned actions can be repeated for continuous batch processing;

[0069] As the rotating end of the rotator 41 drives the disc 42 to rotate clockwise, the etched aluminum automobile horn mesh cover can be moved out of the bottom of the laser etcher 33, and the material can be fed. When the aluminum automobile horn mesh cover moves to the position of the roller 465, under the elastic force of the reset spring 464 and combined with the sliding guide of the slide rod 462, the arch plate 463 is lifted up, and the arch plate 463 can drive the roller 465 to penetrate into the interior of the rectangular opening 43. The roller 465 is in flexible contact with the etched aluminum automobile horn mesh cover, and it is not easy to overturn the aluminum automobile horn mesh cover. The aluminum automobile horn mesh cover can be pushed up and presented in an inclined state, which is conducive to the subsequent robot arm to grab and unload the aluminum automobile horn mesh cover.

[0070] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum automobile speaker grille etching device, characterized in that: It comprises a machine body (1), a machine head (2) is installed on the side of the surface of the machine body (1), and a feeding mechanism (5) is installed on the edge of the top of the machine body (1); A processing mechanism (3), the processing mechanism (3) is used to etch the car speaker grille, and the processing mechanism (3) is installed on the top of the machine head (2); The processing mechanism (3) comprises a hydraulic cylinder (31) and a square guide bar (32), wherein the hydraulic cylinder (31) is fixedly mounted on the surface of the machine head (2) and close to the top position, and the square guide bar (32) is fixedly connected to the side of the surface of the machine head (2). A laser etcher (33) is fixedly mounted on the telescopic end of the hydraulic cylinder (31), and an E-shaped plate (34) is fixedly mounted on the surface of the laser etcher (33) and close to the square guide bar (32). The E-shaped plate (34) and the square guide bar (32) are slidably mounted, and a plug-in assembly (35) is mounted on the bottom of the laser etcher (33) and close to the machine head (2); A running mechanism (4), the running mechanism (4) is used to carry and transport the speaker grille material, and the running mechanism (4) is installed in the middle of the top of the machine body (1); The operating mechanism (4) comprises a rotator (41) and a material-lifting assembly (46); the rotator (41) is fixedly mounted in the middle of the inner cavity of the machine body (1); a disc (42) is fixedly mounted on the rotating end of the top of the rotator (41); a rectangular opening (43) is provided at the edge of the surface of the disc (42); the material-lifting assembly (46) is mounted on the top of the machine body (1) and close to the rectangular opening (43); a semicircular gasket (44) is fixedly mounted on the top of the disc (42) and close to the rectangular opening (43); a limiting strip (45) is fixedly connected to the top of the semicircular gasket (44) and on the side away from the rectangular opening (43).

2. The aluminum automobile speaker grille etching device according to claim 1, characterized in that: The hydraulic cylinder (31) is installed vertically, there are two hydraulic cylinders (31), and the two hydraulic cylinders (31) are installed symmetrically along the laser etcher (33), and the E-shaped plate (34) is installed obliquely.

3. The aluminum automobile speaker grille etching device according to claim 1, characterized in that: The plug-in assembly (35) comprises a wedge block (351), the top of the wedge block (351) is fixedly mounted on the bottom of the laser etcher (33) and close to the machine head (2), a cavity (352) is provided on the inclined surface of the wedge block (351), an elastic sheet (353) is fixedly mounted on the bottom of the inner side of the cavity (352), and a clamping tooth (354) is fixedly connected to the top of the elastic sheet (353).

4. The aluminum automobile speaker grille etching device according to claim 3, characterized in that: The elastic sheet (353) is arc-shaped, the pressing teeth (354) are installed at an angle, there are two pressing teeth (354), and the two pressing teeth (354) are installed symmetrically along the central axis in the middle of the cavity (352).

5. The aluminum automobile speaker grille etching device according to claim 3, characterized in that: The rectangular opening (43) is evenly opened at the edge of the surface of the disc (42), the laser etcher (33) is installed directly above the rectangular opening (43), the limiting strip (45) is arc-shaped, and the position of the wedge block (351) corresponds to the position of the rectangular opening (43).

6. The aluminum automobile speaker grille etching device according to claim 1, characterized in that: The ejection assembly (46) comprises a guide sleeve (461) and a slide rod (462), wherein the guide sleeve (461) is fixedly connected to the side of the top of the machine body (1) and close to the rectangular opening (43), the slide rod (462) passes through the center of the guide sleeve (461), and the slide rod (462) and the guide sleeve (461) are slidably installed, the top of the slide rod (462) is fixedly connected to an arch plate (463), a return spring (464) is fixedly installed between the bottom end of the arch plate (463) and the top of the machine body (1) and close to the slide rod (462), and a roller (465) is rollingly installed in the middle of the top of the arch plate (463).

7. The aluminum automobile speaker grille etching device according to claim 6, characterized in that: The sliding rod (462) passes through the center of the return spring (464), and the roller (465) is made of rubber.

8. The aluminum automobile speaker grille etching device according to claim 1, characterized in that: The feeding mechanism (5) comprises a bracket (51), the bracket (51) being fixedly mounted on the side of the top of the machine body (1) and close to the square guide bar (32) by means of bolts, a material storage barrel (52) being fixedly connected to the top of the bracket (51), a material blocking bar (53) being hingedly mounted on the outer cylindrical surface of the material storage barrel (52) and close to the material discharge port, an opening and closing assembly (54) being mounted on the surface of the bracket (51) and close to the material blocking bar (53), the opening and closing assembly (54) being mounted close to the E-shaped plate (34), a camera (55) being fixedly mounted on the outer cylindrical surface of the material storage barrel (52) and close to the material blocking bar (53), a processor (56) being fixedly mounted on the outer cylindrical surface of the material storage barrel (52) and close to the camera (55), and the camera (55) and the processor (56) being electrically connected.

9. The aluminum automobile speaker grille etching device according to claim 8, characterized in that: The opening and closing assembly (54) comprises a guide rail (541), the bottom of which is fixedly mounted on the surface of the bracket (51) via a support rod, a fork-shaped frame (542) is slidably mounted on the top of the guide rail (541) and close to the E-shaped plate (34), a push rod (543) is fixedly mounted on the surface of the fork-shaped frame (542) and close to the material blocking strip (53), a cylinder (544) is fixedly mounted in the middle of the surface of the fork-shaped frame (542), the cylinder (544) is electrically connected to the processor (56) via an electromagnetic valve, a flat plate (545) is fixedly mounted on the telescopic end of the cylinder (544), and an elastic strip (546) is fixedly connected between the side of the bottom of the fork-shaped frame (542) and the bottom of the guide rail (541).

10. The aluminum automobile speaker grille etching device according to claim 9, characterized in that: The bottom of the surface of the fork-shaped frame (542) fits the inner side surface of the guide rail (541), and the elastic strip (546) is arc-shaped.

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