Furniture metal casting groove milling device

Abstract

The invention relates to the technical field of furniture metal castings, in particular to a furniture metal casting groove milling device which comprises a conveying table base, a groove milling base is fixedly connected to the left side of the conveying table base, a conveying table is fixedly connected to the top of the conveying table base, and a taking and placing mechanism is fixedly connected to the left side of the rear side of the conveying table base. The top of the groove milling base is fixedly connected with a groove milling mechanism, the rear side of the top of the groove milling mechanism is fixedly connected with a taking and placing mechanical arm, the conveying table comprises a conveying table main body, and the front side and the rear side of the conveying table main body are fixedly connected with side plates. According to the groove milling device for the furniture metal casting, efficient and automatic production of groove milling of the furniture metal casting is achieved, the tedious process of traditional manual groove milling is simplified, the precision and consistency of groove milling are ensured through a precise mechanical structure, and therefore the production quality and efficiency of the furniture metal casting are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of furniture metal castings, and more particularly to a furniture metal casting slot milling device. Background Art

[0002] Furniture metal castings refer to metal parts produced by casting technology during the furniture manufacturing process. These parts usually have complex shapes and precise size requirements, and can meet the various functional needs of furniture such as structural support, connection, and decoration. Furniture metal castings are made of various materials, and the most common ones include iron, aluminum alloy, copper alloy, etc. Appropriate materials are selected according to the design style and actual needs of the furniture. The application of casting technology makes furniture metal castings have higher strength and hardness, able to withstand larger loads, and at the same time have good wear resistance and corrosion resistance, which extends the service life of the furniture. Traditionally, when milling grooves on furniture metal castings, milling cutters are usually used for processing.

[0003] When performing the milling process on furniture metal castings, a milling machine is usually used. However, the operation process of traditional milling machines is relatively complicated and relies on the operator to manually adjust each part one by one. This is not only inefficient but also prone to errors. In addition, when trying to achieve automatic control of the milling machine through instructions, due to the complexity of the instructions, the operator is prone to errors during the input process, which further affects the accuracy and efficiency of the milling. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a furniture metal casting milling device. The technical problem to be solved by the present invention is that the operation process of the traditional milling machine is relatively complicated and relies on the operator to manually adjust it one by one, which is not only inefficient but also prone to errors. In addition, when trying to realize automatic control of the milling machine through instructions, due to the complexity of the instructions, the operator is prone to mistakes during the input process, which further affects the accuracy and efficiency of the milling.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A milling device for furniture metal castings includes a conveyor base, a milling base fixedly connected to the left side of the conveyor base, a conveyor base fixedly connected to the top of the conveyor base, a pick-up and placement mechanism fixedly connected to the left side of the rear side of the conveyor base, a milling mechanism fixedly connected to the top of the milling base, and a pick-up and placement robot fixedly connected to the rear side of the top of the milling mechanism; The conveyor platform includes a conveyor platform body, the front and rear sides of the conveyor platform body are fixedly connected to side panels, and the inner sides of the two side panels are fixedly connected to the left side of the top of the conveyor platform body. The pick-and-place mechanism includes a pick-and-place mechanism base, the front side of which is fixedly connected to the left top of the rear side of the conveyor base, the right side of the top of the pick-and-place mechanism base is fixedly connected to an L-shaped vertical plate, and the front and rear sides of the left side of the top of the pick-and-place mechanism base are both fixedly connected to a swing rod connecting side plate; The slot milling mechanism comprises a material discharge assembly, and the slot milling assembly is fixedly connected to the middle of the top right side of the material discharge assembly.

[0006] As a further solution of the present invention: the top of the rear side of the base of the picking and placing mechanism is fixedly connected to a motor connecting block, the top of the motor connecting block is fixedly connected to a motor, the output end of the motor is fixedly connected to a cylindrical rotating rod, the front end of the cylindrical rotating rod extends to the front side of the L-shaped vertical plate and is fixedly connected to a rotating plate, and the front side of the rotating plate is rotatably connected to a push-pull rod on the side away from the cylindrical rotating rod.

[0007] As a further solution of the present invention: the top of the inner wall of the two swing lever connecting side plates is rotatably connected to the swing lever column connecting rod, and the outer wall of the swing lever column connecting rod is fixedly connected to the swing lever on one side of the inner side of the two swing lever connecting side plates, and the middle of the front side of the swing lever is fixedly connected to the column control block, and the rear end of the swing lever column connecting rod extends to the outer side of the rear swing lever connecting side plate and is fixedly connected to the main turntable, and the outer wall of the main turntable is covered with a track, and the inner wall of the track is covered with a second turntable on the side away from the main turntable, and the middle of the front side of the main turntable is fixedly connected to the column steering rod, and the front end of the column steering rod extends to the front side of the swing lever away from the two swing lever connecting side plates and is fixedly connected to the L-shaped steering block, and the rear side of the push-pull rod is rotatably connected to the outer wall of the column control block away from the rotating plate.

[0008] As a further solution of the present invention: an electric push rod connecting block is fixedly connected to the middle of the top of the L-shaped steering block, and steering block guide grooves are opened on the left and right sides of the front side of the L-shaped steering block. The front inner wall of the electric push rod connecting block is fixedly connected to the electric push rod, and the bottom end of the electric push rod is fixedly connected to the lifting block, and the two sides of the rear side of the lifting block are fixedly connected to the lifting block sliders, and the outer walls of the two lifting block sliders are slidably connected to the inner walls of the two steering block guide grooves opened on the front side of the L-shaped steering block, and the left and right sides of the bottom of the lifting block are fixedly connected to columnar suction cup connecting rods, and the outer walls of the two columnar suction cup connecting rods are slidably connected to the two sides of the inner wall of the bottom of the front side of the L-shaped steering block, and the bottom ends of the two columnar suction cup connecting rods extend to the bottom of the L-shaped steering block and are fixedly connected to the suction cups.

[0009] As a further solution of the present invention: the discharge assembly includes a rectangular bottom plate, the top of the rectangular bottom plate is fixedly connected to a rotating groove chassis, the top middle of the rotating groove chassis is fixedly connected to a columnar upright pole, the top of the rotating groove chassis is rotatably connected to a turntable, the inner wall of the turntable is rotatably connected to the outer wall of the columnar upright pole, the top inner side annular array of the turntable is fixedly connected to a groove rod, the outer wall annular array of the turntable is fixedly connected to a U-shaped connecting block, and the inner walls of multiple U-shaped connecting blocks are slidably connected to a material receiving basket.

[0010] As a further solution of the present invention: the top end of the columnar upright is fixedly connected to a top connecting plate, the middle part of the top of the top connecting plate is fixedly connected to a motor connecting column, the outer walls of the motor connecting columns are fixedly connected to two second motor connecting rods, the inner walls of the two second motor connecting rods on a side away from the motor connecting column are fixedly connected to a second motor, the output end of the bottom end of the second motor is fixedly connected to a rotation control rod, and the bottom side of the rotation control rod away from the output end of the second motor is fixedly connected to a columnar block.

[0011] As a further solution of the present invention: the milling groove assembly includes an L-shaped connecting vertical plate, the left side of the L-shaped connecting vertical plate is fixedly connected to the right side of the outer wall of the top connecting plate, the top of the L-shaped connecting vertical plate is fixedly connected to a top hinge block, the bottoms of the front and rear sides of the L-shaped connecting vertical plate are fixedly connected to U-shaped guide blocks, the middle of the top right side of the L-shaped connecting vertical plate is fixedly connected to a milling cutter control element, and the bottom of the milling cutter control element is fixedly connected to a milling cutter.

[0012] As a further solution of the present invention: the top of the left side of the L-shaped connecting vertical plate is fixedly connected with a spring connecting block, the right side of the spring connecting block is fixedly connected with a spring, the top of the left side of the L-shaped connecting vertical plate is fixedly connected with a columnar lifting rod connecting block, the inner wall of the columnar lifting rod connecting block is slidingly connected with the columnar lifting rod, the bottom end of the columnar lifting rod is fixedly connected with a second stop block, the bottom of the second stop block is a beveled surface, the top of the columnar lifting rod is rotatably connected with an L-shaped rotating block, the middle part of the outer wall of the L-shaped rotating block is rotatably connected to the inner side of the top hinge block, and the top of the L-shaped rotating block is fixedly connected with a baffle.

[0013] As a further solution of the present invention: the bottom of the inner wall on the right side of the L-shaped connecting vertical plate is slidably connected to a columnar cross bar, the left end of the columnar cross bar extends to the left side of the L-shaped connecting vertical plate and is fixedly connected to a block, the top of the block is a cross-section with an inclination opposite to that of the second block, the top of the block is fitted with the bottom of the second block, and the left bottom of the block is fixedly connected to the right end of the spring.

[0014] As a further solution of the present invention: the right end of the columnar cross bar extends to the right side of the L-shaped connecting vertical plate and is fixedly connected to a C-shaped positioning plate, and the front and rear sides of the C-shaped positioning plate are fixedly connected to C-shaped positioning plate guide rods, and the outer walls of the two C-shaped positioning plate guide rods are slidably connected to the inner walls of the two U-shaped guide blocks.

[0015] The beneficial effects of the present invention are: The present invention realizes the efficient automated production of furniture metal casting milling by providing a pick-up and placement mechanism, a conveying platform, a milling mechanism and a pick-up and placement robotic arm. The device not only simplifies the tedious process of traditional manual milling, but also ensures the accuracy and consistency of milling through a precise mechanical structure, thereby significantly improving the production quality and efficiency of furniture metal castings. In addition, the automated operation of the device greatly reduces labor costs and improves the overall efficiency of the production line. It has a clever design and a compact structure. It is not only easy to maintain and operate, but also has good stability and durability, providing a new solution for the automated production of the furniture manufacturing industry. The wide application of the device will strongly promote technological progress and industrial upgrading in the furniture manufacturing industry, and inject new vitality into the sustainable development of the industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the conveying platform base, conveying platform and pick-up and placement mechanism of the present invention; Figure 3 It is a schematic diagram of the three-dimensional separation structure of the conveying platform base, conveying platform and pick-up and placement mechanism of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the transmission platform of the present invention; Figure 5 It is a schematic diagram of the three-dimensional separation structure of the pick-up and place mechanism of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the slot milling base, the slot milling base and the pick-and-place robotic arm of the present invention; Figure 7 It is a schematic diagram of the three-dimensional separation structure of the slot milling mechanism of the present invention; Figure 8 This is a schematic diagram of the three-dimensional separation structure of the discharge component of the present invention; Figure 9 It is a schematic diagram of the three-dimensional structure of the slot milling assembly of the present invention; Figure 10 It is a schematic diagram of the three-dimensional separation structure of the slot milling assembly of the present invention.

[0017] Figure: 1, conveyor base; 2, milling base; 3, pick-up and place mechanism; 31, pick-up and place mechanism base; 32, L-shaped vertical plate; 33, motor connection block; 34, motor; 35, cylindrical rotating rod; 36, rotating plate; 37, push-pull rod; 38, swing rod connecting side plate; 39, swing rod cylindrical connecting rod; 310, swing rod; 311, main turntable; 312, crawler track; 313, second turntable; 314, cylindrical steering rod ; 316, L-shaped steering block; 317, steering block guide groove; 318, electric push rod connecting block; 319, electric push rod; 3110, lifting block; 3111, lifting block slider; 3112, columnar suction cup connecting rod; 3113, suction cup; 3114, columnar control block; 4, conveyor; 41, conveyor body; 42, side plate; 43, cross baffle; 5, milling mechanism; 51, unloading assembly; 511, rectangular bottom plate ; 512, trough chassis; 513, columnar upright; 514, turntable; 515, trough rod; 516, U-shaped connecting block; 517, material collection basket; 518, top connecting plate; 519, motor connecting column; 5110, second motor connecting rod; 5111, second motor; 5112, rotation control rod; 5113, columnar block; 52, milling slot assembly; 521, L-shaped connecting plate; 522, U-shaped guide block; 5 23. Milling cutter control element; 524. Milling cutter; 525. Top hinge block; 526. Columnar lifting rod connecting block; 527. Columnar cross bar; 528. Stop block; 529. C-type positioning plate; 5210. C-type positioning plate guide rod; 5211. Spring; 5212. Spring connecting block; 5213. Second stop block; 5214. Columnar lifting rod; 5215. L-shaped rotating block; 5216. Baffle; 6. Pick-and-place robot arm. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0019] like Figure 1 As shown, the present invention provides a milling device for furniture metal castings, including a conveying platform base 1, a milling base 2 is fixedly connected to the left side of the conveying platform base 1, a conveying platform 4 is fixedly connected to the top of the conveying platform base 1, a pick-up and placement mechanism 3 is fixedly connected to the left side of the rear side of the conveying platform base 1, a milling mechanism 5 is fixedly connected to the top of the milling base 2, and a pick-up and placement robot arm 6 is fixedly connected to the rear side of the top of the milling mechanism 5.

[0020] like Figure 2-10As shown, the conveying platform 4 includes a conveying platform body 41, and the front and rear sides of the conveying platform body 41 are fixedly connected with side panels 42, and the inner sides of the two side panels 42 are fixedly connected with a cross baffle 43 on the left side of the top of the conveying platform body 41. The picking and placing mechanism 3 includes a picking and placing mechanism base 31, and the front side of the picking and placing mechanism base 31 is fixedly connected to the top left side of the rear side of the conveying platform base 1, and the right side of the top of the picking and placing mechanism base 31 is fixedly connected with an L-shaped vertical plate 32. The front and rear sides of the left side of the top of the picking and placing mechanism base 31 are fixedly connected with a swing rod connecting side panel 38. The top of the rear side of the picking and placing mechanism base 31 is fixedly connected with a motor connecting block 33, and the top of the motor connecting block 33 is fixedly connected with a motor 34. The output end of the motor 34 is fixedly connected with a columnar rotating rod 35. The columnar rotating rod The front end of the rod 35 extends to the front side of the L-shaped vertical plate 32 and is fixedly connected to the rotating plate 36. The front side of the rotating plate 36 is rotatably connected to the push-pull rod 37 on the side away from the columnar rotating rod 35. The top of the inner wall of the two swing rod connecting side plates 38 is rotatably connected to the swing rod columnar connecting rod 39. The outer wall of the swing rod columnar connecting rod 39 is fixedly connected to the swing rod 310 on one side of the inner side of the two swing rod connecting side plates 38. The middle part of the front side of the swing rod 310 is fixedly connected to the columnar control block 3114. The rear end of the swing rod columnar connecting rod 39 extends to the outer side of the rear swing rod connecting side plate 38 and is fixedly connected to the main turntable 311. The outer wall of the main turntable 311 is covered with a crawler 312, and the inner wall of the crawler 312 is covered with a second turntable 313 on the side away from the main turntable 311. The front middle part of the main turntable 311 is fixedly connected to a columnar steering rod 314, the front end of the columnar steering rod 314 extends to the front side of the swing rod 310 away from the two swing rod connection side plates 38 and is fixedly connected to an L-shaped steering block 316, the rear side of the push-pull rod 37 is rotatably connected to the outer wall of the columnar control block 3114 away from the side of the rotating plate 36, the top middle part of the L-shaped steering block 316 is fixedly connected to an electric push rod connecting block 318, and steering block guide grooves 317 are provided on the left and right sides of the front side of the L-shaped steering block 316. The front inner wall of the electric push rod connecting block 318 is fixedly connected to an electric push rod 319, and the bottom end of the electric push rod 319 is fixedly connected to a lifting block 3110, and both sides of the rear side of the lifting block 3110 are fixedly connected to the lifting block sliders. 3111, the outer walls of the two lifting block sliders 3111 are slidably connected to the inner walls of the two steering block guide grooves 317 opened on the front side of the L-shaped steering block 316, and the left and right sides of the bottom of the lifting block 3110 are fixedly connected with columnar suction cup connecting rods 3112. The outer walls of the two columnar suction cup connecting rods 3112 are slidably connected to the inner walls on both sides of the bottom of the front side of the L-shaped steering block 316. The bottom ends of the two columnar suction cup connecting rods 3112 extend to the bottom of the L-shaped steering block 316 and are fixedly connected with suction cups 3113. The milling mechanism 5 includes a discharge component 51, and the middle part of the right top of the discharge component 51 is fixedly connected to the milling component 52. The discharge component 51 includes a rectangular bottom plate 511, and the top of the rectangular bottom plate 511 is fixedly connected to the rotating groove chassis 512.The top middle part of the rotating trough chassis 512 is fixedly connected with a columnar upright pole 513, the top of the rotating trough chassis 512 is rotatably connected with a turntable 514, the inner wall of the turntable 514 is rotatably connected to the outer wall of the columnar upright pole 513, the top inner ring array of the turntable 514 is fixedly connected with a groove rod 515, the outer wall ring array of the turntable 514 is fixedly connected with a U-shaped connecting block 516, the inner walls of the multiple U-shaped connecting blocks 516 are all slidably connected with a material receiving basket 517, the top of the columnar upright pole 513 is fixedly connected with a top connecting disk 518, the middle part of the top of the top connecting disk 518 is fixedly connected with a motor connecting column 519, the outer wall of the motor connecting column 519 is fixedly connected with two second motor connecting rods 5110, and the two second motor connecting rods 5110 are away from the motor connecting rod The inner wall of one side of the connecting column 519 is fixedly connected to the second motor 5111, the output end of the bottom end of the second motor 5111 is fixedly connected to the rotation control rod 5112, and the bottom of the rotation control rod 5112 is fixedly connected to the side of the second motor 5111 output end. The columnar block 5113 is fixedly connected, and the milling slot assembly 52 includes an L-shaped connecting vertical plate 521, the left side of the L-shaped connecting vertical plate 521 is fixedly connected to the right side of the outer wall of the top connecting plate 518, the top of the L-shaped connecting vertical plate 521 is fixedly connected to the top hinge block 525, the bottom of the front and rear sides of the L-shaped connecting vertical plate 521 are fixedly connected to the U-shaped guide block 522, the middle of the top right side of the L-shaped connecting vertical plate 521 is fixedly connected to the milling cutter control element 523, and the bottom of the milling cutter control element 523 is fixedly connected Milling cutter 524, the top of the left side of the L-shaped connecting plate 521 is fixedly connected with a spring connecting block 5212, and the right side of the spring connecting block 5212 is fixedly connected with a spring 5211. The top of the left side of the L-shaped connecting plate 521 is fixedly connected with a columnar lifting rod connecting block 526. The inner wall of the columnar lifting rod connecting block 526 is slidably connected with the columnar lifting rod 5214. The bottom end of the columnar lifting rod 5214 is fixedly connected with a second block 5213. The bottom of the second block 5213 is a beveled surface. The top of the columnar lifting rod 5214 is rotatably connected with an L-shaped rotating block 5215. The middle part of the outer wall of the L-shaped rotating block 5215 is rotatably connected to the inner side of the top hinge block 525. The top of the L-shaped rotating block 5215 is fixedly connected with a baffle 5216. The bottom of the inner wall of the right side of the vertical plate 521 is slidably connected with a columnar cross bar 527, and the left end of the columnar cross bar 527 extends to the left side of the L-shaped connecting vertical plate 521 and is fixedly connected to a stop block 528. The top of the stop block 528 is a cross-section with an inclination opposite to that of the second stop block 5213. The top of the stop block 528 fits with the bottom of the second stop block 5213. The left bottom of the stop block 528 is fixedly connected to the right end of the spring 5211. The right end of the columnar cross bar 527 extends to the right side of the L-shaped connecting vertical plate 521 and is fixedly connected to a C-shaped positioning plate 529. The front and rear sides of the C-shaped positioning plate 529 are fixedly connected to C-shaped positioning plate guide rods 5210. The outer walls of the two C-shaped positioning plate guide rods 5210 are slidably connected to the inner walls of the two U-shaped guide blocks 522. When it is necessary to mill grooves for furniture metal castings, first, multiple metal castings are arranged in a horizontal array on the top of the conveyor table body 41, and conveyed to the left side of the conveyor table body 41 through the conveyor table body 41 until the metal casting on the far left is blocked by the cross baffle 43. At this time, the conveyor table body 41 stops conveying, and at the same time, the motor 34 is started. The motor 34 starts to drive the columnar rotating rod 35 to rotate and then drives the rotating plate 36 to rotate. The rotation of the rotating plate 36 pulls the columnar control block 3114 and the swing rod 310 at its rear end to swing to the right through the push-pull rod 37. When the swing rod 310 swings to the right, since the inner wall of the swing rod 310 is fixedly connected to the outer wall of the swing rod column connecting rod 39, the swing rod column connecting rod The connecting rod 39 rotates following the swing of the columnar steering rod 314, and the swing rod column connecting rod 39 rotates to drive the main turntable 311 to rotate. The main turntable 311 transmits the second turntable 313 to rotate through the crawler track 312 on the outer wall. The rotation of the second turntable 313 drives the columnar steering rod 314 to rotate the L-shaped steering block 316, so that the two suction cups 3113 face the bottom and follow the swing of the swing rod 310 to be transported to the conveyor platform body 41 to align with the metal casting on the far left. At this time, the electric push rod 319 starts to push the lifting block 3110 and the two columnar suction cup connecting rods 3112 at its bottom to move downward, thereby causing the suction cup 3113 to move downward and adsorb on the surface of the metal casting. After the adsorption is completed, the motor 34 continues to drive the rotation The rotating plate 36 rotates, and the rotating plate 36 pushes the swing rod 310 to swing to the left through the push-pull rod 37. The swing rod 310 swings to the left and then drives the columnar steering rod 314 to drive the L-shaped steering block 316 and the metal casting adsorbed by the two suction cups 3113 to rotate to the left through the main turntable 311, the crawler track 312 and the second turntable 313. The swing of the swing rod 310 aligns the L-shaped steering block 316 and the metal casting adsorbed by the suction cups 3113 with the right side of the C-shaped positioning plate 529. At this time, the electric push rod 319 is started again to push the metal casting into the inner wall of the C-shaped positioning plate 529. The C-shaped positioning plate 529 is pushed by the metal casting and drives the columnar cross bar 527 to move to the left. The columnar cross bar 527 moves to the left. When moving sideways, the block 528 at the left end is restricted by the inner wall of the L-shaped connecting vertical plate 521, so that the block 528 moves along the elastic force direction of the spring 5211, and the spring 5211 is compressed. At the same time, the top inclined surface of the block 528 contacts and slides relatively with the bottom inclined surface of the second block 5213. Due to the design of the inclined surface, the block 528 gradually pushes the second block 5213 and the columnar lifting rod 5214 connected to it to move upward during the movement to the left. The columnar lifting rod 5214 slides in the columnar lifting rod connecting block 526. The top of the columnar lifting rod 5214 pushes the L-shaped rotating block 5215 to rotate. The rotation of the L-shaped rotating block 5215 causes the baffle 5216 to rotate accordingly, thereby covering the position of the milling groove. At the same time, as the metal casting is pushed into the inner wall of the C-shaped positioning plate 529, the C-shaped positioning plate 529 slides in the two U-shaped guide blocks 522 through the C-shaped positioning plate guide rod 5210, ensuring that the C-shaped positioning plate 529 and the metal casting it carries move stably. When the C-shaped positioning plate 529 is completely against the right side of the L-shaped connecting vertical plate 521, the position where the metal casting on the inner wall of the C-shaped positioning plate 529 needs to be milled is aligned with the milling cutter 524. The milling cutter control element 523 controls the milling cutter 524 to mill the metal casting on the inner wall of the C-shaped positioning plate 529. During milling, the baffle 5216 covers the milling area, which can effectively prevent debris generated during the milling process from splashing. After the milling is completed, the two suction cups 3113 release the adsorption of the metal casting, and the electric push rod 319 starts to pull the lifting block 3110 and the two columnar suction cup connecting rods 3112 on one side and the suction cup 3113 to reset. At this time, the metal casting is no longer positioned by the components on the front side of the L-shaped steering block 316, and falls to the inner wall of the receiving basket 517 aligned with the C-shaped positioning plate 529 by inertia. At this time, the second motor 5111 is started, and the second motor 5111 starts to drive the rotation control rod 5112 to rotate, and the rotation control rod 511 2 rotates, thereby driving the columnar stop block 5113 to rotate. The columnar stop block 5113 rotates through the groove rod 515 that abuts the inner wall of the turntable 514, thereby driving the turntable 514 to rotate on the outer wall of the columnar upright 513. The rotation of the turntable 514 drives the material receiving basket 517 to rotate, rotating the metal castings with the milled grooves to the other side, and rotating the material receiving basket 517 without metal castings to the bottom of the C-shaped positioning plate 529. The material receiving basket 517 rotated to the rear side has the metal castings inside it taken out by the pick-and-place robot arm 6 and placed in the main material receiving basket; When the milling of a metal casting is completed, the conveyor body 41 is restarted to convey the next metal casting to the cross baffle 43 for the next round of milling operation. The entire device realizes the automated milling process of metal castings, greatly improving production efficiency. At the same time, through precise mechanical control and positioning, the accuracy and consistency of milling are ensured, and the quality of furniture metal castings is improved. In addition, the device is cleverly designed, compact in structure, easy to maintain and operate, and provides strong technical support for the development of the furniture manufacturing industry.

[0021] The working principle of the present invention is as follows: when it is necessary to mill grooves for furniture metal castings, first, multiple metal castings are arranged in a horizontal array on the top of the conveyor body 41, and conveyed to the left side of the conveyor body 41 through the conveyor body 41 until the metal casting on the far left is blocked by the cross baffle 43. At this time, the conveyor body 41 stops conveying, and at the same time, the motor 34 is started. The motor 34 starts to drive the columnar rotating rod 35 to rotate and then drives the rotating plate 36 to rotate. The rotating plate 36 rotates and pulls the columnar control block 3114 and the swing rod 310 at its rear end to swing to the right through the push-pull rod 37. When the swing rod 310 swings to the right, since the inner wall of the swing rod 310 is fixedly connected to the outer wall of the swing rod column connecting rod 39, the swing rod column connecting rod 39 is connected to the right side. The rod 39 rotates following the swing of the columnar steering rod 314, and the swing rod column connecting rod 39 rotates to drive the main turntable 311 to rotate. The main turntable 311 transmits the second turntable 313 to rotate through the crawler 312 on the outer wall. The rotation of the second turntable 313 drives the columnar steering rod 314 to rotate the L-shaped steering block 316, so that the two suction cups 3113 face the bottom and follow the swing of the swing rod 310 to be transported to the conveyor body 41 to align with the metal casting on the far left. At this time, the electric push rod 319 starts to push the lifting block 3110 and the two columnar suction cup connecting rods 3112 at its bottom to move downward, thereby causing the suction cup 3113 to move downward and adsorb on the surface of the metal casting. After the adsorption is completed, the motor 34 continues to drive the rotating plate 36 to rotate, and the rotation The plate 36 pushes the swing rod 310 to swing to the left through the push-pull rod 37. The swing rod 310 swings to the left and then drives the columnar steering rod 314 to drive the L-shaped steering block 316 and the metal casting adsorbed by the two suction cups 3113 to rotate to the left through the main turntable 311, the track 312 and the second turntable 313. The swing of the swing rod 310 makes the L-shaped steering block 316 and the metal casting adsorbed by the suction cups 3113 aligned with the right side of the C-shaped positioning plate 529. At this time, the electric push rod 319 is started again to push the metal casting into the inner wall of the C-shaped positioning plate 529. The C-shaped positioning plate 529 is pushed by the metal casting and then drives the columnar cross bar 527 to move to the left. When the columnar cross bar 527 moves to the left, the block 528 at its left end is supported by the L The restriction of the inner wall of the L-shaped connecting vertical plate 521 causes the block 528 to move along the elastic force direction of the spring 5211. The spring 5211 is compressed. At the same time, the top inclined surface of the block 528 contacts the bottom inclined surface of the second block 5213 and slides relatively. Due to the design of the inclined surface, the block 528 gradually pushes the second block 5213 and the columnar lifting rod 5214 connected to it to move upward during the movement to the left. The columnar lifting rod 5214 slides in the columnar lifting rod connecting block 526. The top of the columnar lifting rod 5214 pushes the L-shaped rotating block 5215 to rotate. The rotation of the L-shaped rotating block 5215 causes the baffle 5216 to rotate accordingly, thereby covering the position of the milling groove. At the same time, as the metal casting is pushed into the inner wall of the C-shaped positioning plate 529,The C-shaped positioning plate 529 slides in the two U-shaped guide blocks 522 through the C-shaped positioning plate guide rod 5210 to ensure that the C-shaped positioning plate 529 and the metal casting it carries move stably. When the C-shaped positioning plate 529 is completely against the right side of the L-shaped connecting vertical plate 521, the position where the metal casting on the inner wall of the C-shaped positioning plate 529 needs to be milled is aligned with the milling cutter 524, and the milling cutter control element 523 controls the milling cutter 524 to mill the metal casting on the inner wall of the C-shaped positioning plate 529. After the milling is completed, the two suction cups 3113 release the adsorption of the metal casting, and the electric push rod 319 starts to pull the lifting block 3110 and the two columnar suction cup connecting rods 3112 on one side and the suction cup 3113 to reset. At this time, the metal casting is no longer positioned by the component on the front side of the L-shaped steering block 316, and falls to the closing position aligned with the C-shaped positioning plate 529 by inertia. The inner wall of the material basket 517 is started at this time, and the second motor 5111 is started, and the second motor 5111 is started to drive the rotating control rod 5112 to rotate, and the rotating control rod 5112 rotates and drives the columnar block 5113 to rotate, and the columnar block 5113 rotates through the groove rod 515 that contacts the inner wall of the turntable 514, thereby driving the turntable 514 to rotate on the outer wall of the columnar upright 513, and the turntable 514 rotates to drive the receiving basket 517 to rotate, and the metal casting that has completed the milling groove is rotated to the other side, and the receiving basket 517 without metal castings is rotated to the bottom of the C-shaped positioning plate 529, and the receiving basket 517 rotated to the rear side is taken out of the metal casting inside by the pick-and-place robot arm 6 and placed in the total receiving basket. When the milling groove of a metal casting is completed, the conveying platform body 41 is restarted, and the next metal casting is conveyed to the cross baffle 43 for the next round of milling operation.

[0022] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling device for furniture metal castings, characterized by: The conveyor base (1) comprises a conveyor base (1), the left side of the conveyor base (1) is fixedly connected to a milling base (2), the top of the conveyor base (1) is fixedly connected to a conveyor (4), the left side of the rear side of the conveyor base (1) is fixedly connected to a pick-up and placement mechanism (3), the top of the milling base (2) is fixedly connected to a milling mechanism (5), and the top rear side of the milling mechanism (5) is fixedly connected to a pick-up and placement robot arm (6); The conveying platform (4) includes a conveying platform body (41), the front and rear sides of the conveying platform body (41) are fixedly connected to side panels (42), and the inner sides of the two side panels (42) are fixedly connected to a transverse baffle (43) on the left side of the top of the conveying platform body (41); The pick-up and placement mechanism (3) includes a pick-up and placement mechanism base (31), the front side of the pick-up and placement mechanism base (31) is fixedly connected to the left top of the rear side of the conveyor platform base (1), the right side of the top of the pick-up and placement mechanism base (31) is fixedly connected to an L-shaped vertical plate (32), and the front and rear sides of the left top of the pick-up and placement mechanism base (31) are both fixedly connected to a swing rod connecting side plate (38); The slot milling mechanism (5) comprises a material discharge assembly (51), and a slot milling assembly (52) is fixedly connected to the middle portion of the top right side of the material discharge assembly (51).

2. A furniture metal casting slot milling device according to claim 1, characterized in that: The top of the rear side of the pick-and-place mechanism base (31) is fixedly connected to a motor connection block (33), the top of the motor connection block (33) is fixedly connected to a motor (34), the output end of the motor (34) is fixedly connected to a columnar rotating rod (35), the front end of the columnar rotating rod (35) extends to the front side of the L-shaped vertical plate (32) and is fixedly connected to a rotating plate (36), and the front side of the rotating plate (36) is rotatably connected to a push-pull rod (37) away from the columnar rotating rod (35).

3. A furniture metal casting slot milling device according to claim 2, characterized in that: The top of the inner wall of the two swing rod connecting side plates (38) is rotatably connected to a swing rod columnar connecting rod (39), the outer wall of the swing rod columnar connecting rod (39) is fixedly connected to a swing rod (310) on one side of the inner side of the two swing rod connecting side plates (38), the middle part of the front side of the swing rod (310) is fixedly connected to a columnar control block (3114), the rear end of the swing rod columnar connecting rod (39) extends to the outer side of the rear swing rod connecting side plate (38) and is fixedly connected to a main turntable (311), the outer wall of the main turntable (311) A crawler (312) is provided, and a second turntable (313) is provided on the inner wall of the crawler (312) away from the main turntable (311). A columnar steering rod (314) is fixedly connected to the middle of the front side of the main turntable (311). The front end of the columnar steering rod (314) extends to the front side of the swing rod (310) away from the two swing rod connection side plates (38) and is fixedly connected to an L-shaped steering block (316). The rear side of the push-pull rod (37) is rotatably connected to the outer wall of the columnar control block (3114) away from the rotating plate (36).

4. A furniture metal casting slot milling device according to claim 3, characterized in that: The top middle of the L-shaped steering block (316) is fixedly connected to an electric push rod connecting block (318), the left and right sides of the front side of the L-shaped steering block (316) are both provided with steering block guide grooves (317), the front inner wall of the electric push rod connecting block (318) is fixedly connected to an electric push rod (319), the bottom end of the electric push rod (319) is fixedly connected to a lifting block (3110), and both sides of the rear side of the lifting block (3110) are fixedly connected to lifting block sliders (3111), and the two lifting block sliders (3111) are fixedly connected to the lifting block sliders (3111). 11) are slidably connected to the inner walls of two steering block guide grooves (317) opened on the front side of the L-shaped steering block (316), and the left and right sides of the bottom of the lifting block (3110) are fixedly connected to columnar suction cup connecting rods (3112), and the outer walls of the two columnar suction cup connecting rods (3112) are slidably connected to the inner walls of the bottom of the front side of the L-shaped steering block (316), and the bottom ends of the two columnar suction cup connecting rods (3112) extend to the bottom of the L-shaped steering block (316) and are fixedly connected to suction cups (3113).

5. The furniture metal casting slot milling device according to claim 1, characterized in that: The material discharging assembly (51) comprises a rectangular bottom plate (511), the top of the rectangular bottom plate (511) is fixedly connected to a rotating groove chassis (512), the middle of the top of the rotating groove chassis (512) is fixedly connected to a columnar upright pole (513), the top of the rotating groove chassis (512) is rotatably connected to a turntable (514), the inner wall of the turntable (514) is rotatably connected to the outer wall of the columnar upright pole (513), the top inner side of the turntable (514) is fixedly connected to a groove-supporting rod (515) in an annular array, the outer wall of the turntable (514) is fixedly connected to a U-shaped connecting block (516) in an annular array, and the inner walls of a plurality of the U-shaped connecting blocks (516) are all slidably connected to a material receiving basket (517).

6. A furniture metal casting slot milling device according to claim 5, characterized in that: The top of the columnar upright (513) is fixedly connected to a top connecting plate (518), the middle of the top of the top connecting plate (518) is fixedly connected to a motor connecting column (519), the outer wall of each of the motor connecting columns (519) is fixedly connected to two second motor connecting rods (5110), the inner wall of the two second motor connecting rods (5110) on a side away from the motor connecting column (519) is fixedly connected to a second motor (5111), the output end of the bottom end of the second motor (5111) is fixedly connected to a rotation control rod (5112), and the bottom of the rotation control rod (5112) is fixedly connected to a columnar stop block (5113) on a side away from the output end of the second motor (5111).

7. The furniture metal casting slot milling device according to claim 1, characterized in that: The milling slot assembly (52) comprises an L-shaped connecting vertical plate (521), the left side of the L-shaped connecting vertical plate (521) is fixedly connected to the right side of the outer wall of the top connecting plate (518), the top of the L-shaped connecting vertical plate (521) is fixedly connected to a top hinge block (525), the bottoms of the front and rear sides of the L-shaped connecting vertical plate (521) are fixedly connected to U-shaped guide blocks (522), the middle of the top right side of the L-shaped connecting vertical plate (521) is fixedly connected to a milling cutter control element (523), and the bottom of the milling cutter control element (523) is fixedly connected to a milling cutter (524).

8. The furniture metal casting slot milling device according to claim 7, characterized in that: The top of the left side of the L-shaped connecting plate (521) is fixedly connected to a spring connecting block (5212), the right side of the spring connecting block (5212) is fixedly connected to a spring (5211), the top of the left side of the L-shaped connecting plate (521) is fixedly connected to a columnar lifting rod connecting block (526), the inner wall of the columnar lifting rod connecting block (526) is slidably connected to a columnar lifting rod (5214), the bottom end of the columnar lifting rod (5214) is fixedly connected to a second stop block (5213), the bottom of the second stop block (5213) is an oblique surface, the top of the columnar lifting rod (5214) is rotatably connected to an L-shaped rotating block (5215), the middle part of the outer wall of the L-shaped rotating block (5215) is rotatably connected to the inner side of the top hinge block (525), and the top of the L-shaped rotating block (5215) is fixedly connected to a baffle (5216).

9. The furniture metal casting slot milling device according to claim 8, characterized in that: The bottom of the inner wall on the right side of the L-shaped connecting vertical plate (521) is slidably connected to a columnar cross bar (527), the left end of the columnar cross bar (527) extends to the left side of the L-shaped connecting vertical plate (521) and is fixedly connected to a stop block (528), the top of the stop block (528) is a section with an inclination opposite to that of the second stop block (5213), the top of the stop block (528) is in contact with the bottom of the second stop block (5213), and the left bottom of the stop block (528) is fixedly connected to the right end of the spring (5211).

10. The furniture metal casting slot milling device according to claim 9, characterized in that: The right end of the columnar cross bar (527) extends to the right side of the L-shaped connecting vertical plate (521) and is fixedly connected to a C-shaped positioning plate (529). The front and rear sides of the C-shaped positioning plate (529) are fixedly connected to C-shaped positioning plate guide rods (5210). The outer walls of the two C-shaped positioning plate guide rods (5210) are slidably connected to the inner walls of the two U-shaped guide blocks (522).

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