A stone repair processing line

Abstract

The present invention relates to the field of stone slab repair and transportation technology, specifically a stone repair processing line, including a gantry bracket, a pallet plate transfer device is provided on the lower left side of the gantry bracket; the pallet plate transfer device includes a bottom rotating seat located on the lower left side of the gantry bracket, a bottom bracket installed on the upper end of the bottom rotating seat, a pallet lifting assembly installed on the left end of the bottom bracket, and a pallet receiving rack installed on the pallet lifting assembly. The present invention guides the empty pallet when it is imported, so that the pallet can be positioned and moved to a suitable position on the pallet receiving rack. At the same time, the present invention locks the pallet to the flip suction cup rack, and the pallet follows the flip suction cup rack to adsorb the stone slab, so that the stone slab and the pallet do not need to be aligned. In addition, the present invention can correct the position of the stone slab based on the pallet when adsorbing it, thereby increasing the accuracy of the docking between the stone slab and the pallet.

Description

Technical Field

[0001] The invention relates to the technical field of stone slab repair and transportation, in particular to a stone repair processing line. Background Art

[0002] After natural stone raw materials are cut into large slabs, there will be more or less cracks and tiny holes. Therefore, most natural stones need to be covered with fiberglass mesh and glue on the back for reinforcement before surface treatment.

[0003] At present, domestic stone slab processing plants basically transfer stone slabs by having multiple people use a trolley to place the slabs one by one on a hand-pushed trolley, and then push them to the operation site to dry before applying glue to the back mesh for reinforcement. The above operation method will have serious safety hazards, and the work site also needs to be relatively large, and the efficiency and quality of stone slab processing cannot be guaranteed. Some foreign countries use mechanical suction cups to directly grab the rough slabs from the trolley and put them on the assembly line pallet, but this method is only applicable to slabs without cracks or slabs that are specially thickened when cut. At the same time, the pallet loaded with stone slabs will deviate from the position of the stone slabs, which will cause the stone slabs to fall during the later transportation. In addition, the pallet loaded with stone slabs will deviate from the placement position, resulting in the need to frequently adjust the position of the stone slabs after grabbing them to match the position of the pallet. Summary of the Invention

[0004] The present invention adopts the following technical solutions to solve the above-mentioned technical problems: a stone repair processing line, comprising a gantry bracket, a gantry walking guide rail being installed on the top of the gantry bracket, a walking guide rail beam being connected to the gantry walking guide rail and being able to move in its length direction, a loading trolley for holding stone slabs being provided at the lower right side of the gantry bracket, gantry support beams being installed at both the front and rear ends of the walking guide rail beam, and a pallet plate transmission device being provided at the lower left end of the gantry bracket.

[0005] The gantry support beam is a hollow structure, and each gantry support beam is vertically slidably connected with a lifting guide rail. A gantry lifting assembly that controls the two lifting guide rails to perform synchronous lifting movements is installed on the walking guide rail beam, and a flip suction cup frame is connected between the two lifting guide rails; a plurality of adsorption support beams are evenly arranged on the flip suction cup frame along its front and rear directions, and each adsorption support beam is provided with a plurality of suction cups.

[0006] The pallet plate transmission device includes a bottom rotating seat located at the lower side of the left end of the gantry bracket, a bottom bracket installed at the upper end of the bottom rotating seat, a pallet lifting assembly installed at the left end of the bottom bracket, and a pallet receiving frame installed on the pallet lifting assembly.

[0007] The rear end bottom of the bottom bracket is hinged with a rotating support, the rotating support is installed on the top of the bottom rotating seat, and a height hydraulic cylinder is hinged between the front end of the bottom bracket and the top of the bottom rotating seat.

[0008] Multiple transfer frames are evenly installed on the right end of the pallet receiving rack. The transfer frames are staggered with the adsorption support beams. The transfer frame is a hollow structure, and a pallet conveying wheel is provided inside the hollow structure. Gathering guide frames are installed on both ends of the transfer frame. The gathering guide frames at both ends are arranged in a mirror image. An L-shaped blocking frame is installed on the rearmost transfer frame.

[0009] The suction cup passes through the adsorption support beam, and a support plate is provided at the lower end of the suction cup. A return spring is provided on the outer side of the lower end of the suction cup. The return spring is installed between the support plate and the bottom of the adsorption support beam. The frontmost adsorption support beam and the last adsorption support beam are both provided with correction mechanisms, which are installed on the flip suction cup frame.

[0010] Preferably, both sides of the loading trolley are detachably mounted with trolley backing plates for protecting the stone, and the trolley backing plates are in a grid shape.

[0011] Preferably, the pallet-to-plate transmission device is used to receive empty pallets and export pallets loaded with stone slabs; the pallets are in a grid shape.

[0012] Preferably, the flipping suction cup frame is driven by a suction cup flipping motor installed at the lower end of one of the lifting guide rails; the gantry lifting assembly includes a lifting execution motor installed on the walking guide rail beam, and the lifting execution motor is connected to a transmission shaft, and lifting transmission gears are provided at both ends of the transmission shaft, and the lifting transmission gears are engaged with the gantry lifting rack provided on the side of the lifting guide rail.

[0013] Preferably, both ends of the walking guide rail beam are equipped with gantry walking motors, and the output end of the gantry walking motor is equipped with walking wheels, which cooperate with the gantry walking guide rails.

[0014] Preferably, the adsorption support beams at the front and rear ends of the flip suction cup frame are provided with locking cylinders, the output end of the locking cylinder is installed with a cylinder latch, and a hole for the cylinder latch to penetrate is opened on the tray.

[0015] Preferably, a ring gear is rotatably installed on the bottom of the bottom rotating seat, and a bottom supporting gear is meshed on the outer side of the ring gear. The bottom supporting gear is installed on the output shaft of the bottom rotating support motor, the bottom rotating support motor is locked on the bottom rotating seat, and the ring gear is locked on the ground.

[0016] Preferably, the pallet lifting assembly includes a bottom lifting rack and a lifting slide respectively fixed at the left end of the bottom bracket, a pallet sliding frame fixed at the left end of the pallet receiving frame and slidingly matched with the lifting slide rail, and the rotation of the pallet sliding frame is equipped with a height rotation rod, and both ends of the height rotation rod are provided with a rotating support gear engaged with the bottom lifting rack, the height rotation rod is connected to the output end of the receiving platform lifting motor, and the receiving platform lifting motor is installed on the pallet receiving frame.

[0017] Preferably, the correction mechanism includes a correction support installed on the flip suction cup frame, the correction support is a U-shaped structure, and a correction column is vertically slidably arranged inside the U-shaped structure, and a seesaw is distributed below the correction column. One end of the seesaw is located below the correction column, and the other end is located below the suction cup at the corresponding position. A rotating shaft is provided at the end of the seesaw close to the suction cup, and both ends of the rotating shaft are installed on the bottom of the correction support through a rotating support plate.

[0018] Preferably, a guiding inclined groove is provided on the upper end of the correction column and on the side close to the suction cup.

[0019] The beneficial effects of the present invention are: 1. The present invention adopts a method of guiding the empty pallet when it is imported, so that the pallet can be positioned and moved to a suitable position on the pallet receiving rack. At the same time, the present invention adopts a method of locking the pallet to the flip suction cup rack, and the pallet follows the flip suction cup rack to adsorb the stone slab, so that the stone slab and the pallet do not need to be aligned. In addition, when the present invention adsorbs the stone slab, its position can be corrected based on the pallet, thereby increasing the accuracy of the docking between the stone slab and the pallet, so that the stone slab will not fall off during the later transportation.

[0020] 2. The bottom bracket of the present invention adopts an angle-adjustable method, so that the pallet receiving frame can be adjusted to a state with a certain inclination angle, which is convenient for the import and export of pallets. Through the telescopic movement of the height hydraulic cylinder, the bottom bracket has an inclination angle in the front and rear directions, so that the pallet can slide in and out smoothly.

[0021] 3. The pallet conveying wheel of the present invention increases the smoothness of the movement of the pallet when it is imported and exported. The setting of the gathering guide frame allows the pallet to be positioned without deflection under its guiding action. When the pallet is imported, the rear end of the pallet abuts against the vertical section of the blocking frame, and the pallet is in the standard position.

[0022] 4. The correction mechanism of the present invention is used to automatically correct the position of the stone slab when the stone slab is loaded, so that the position of the stone slab corresponds to the position of the pallet, preventing the stone slab and the pallet from being skewed, which may cause instability in the later transportation of the stone slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings and examples.

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a side structural schematic diagram of the present invention.

[0026] Figure 3 This invention Figure 2 A partial enlarged view of point A in the middle.

[0027] Figure 4 It is a schematic diagram of the bottom rotating seat of the present invention when viewed from above.

[0028] Figure 5 This is a first structural diagram of the pallet plate transmission device, the flip suction cup frame and the lifting guide rail of the present invention.

[0029] Figure 6 This is a second structural diagram of the pallet plate transmission device, the flip suction cup frame and the lifting guide rail of the present invention.

[0030] Figure 7 This is a third structural diagram of the pallet connecting plate transmission device, the flip suction cup frame and the lifting guide rail of the present invention.

[0031] Figure 8 This invention Figure 7 A partial enlarged view of point B in the middle.

[0032] Figure 9 It is a structural schematic diagram of the correction mechanism, the tray receiving frame and the flip suction cup frame of the present invention.

[0033] Figure 10 It is a side planar structural diagram of the correction mechanism, the tray receiving frame and the flip suction cup frame of the present invention.

[0034] In the figure: 1. Loading trolley; 11. Carriage support plate; 2. Correction mechanism; 21. Correction support; 22. Correction column; 23. Rocker; 24. Rotating support plate; 3. Gantry bracket; 31. Gantry travel guide rail; 32. Travel guide rail beam; 321. Gantry travel motor; 322. Travel wheel; 8. Gantry support beam; 7. Lifting guide rail; 71. Gantry lifting rack; 9. Gantry lifting assembly; 91. Lifting execution motor; 92. Drive shaft; 93. Lifting transmission gear; 6. Flip suction cup frame; 61. Adsorption support beam; 62. Suction cup; 63. Suction cup flip motor; 6 4. Locking cylinder; 65. Cylinder latch; 66. Support plate; 67. Return spring; 4. Bottom rotating seat; 41. Bottom bracket; 42. Pallet lifting assembly; 43. Ring gear; 44. Bottom support gear; 45. Bottom rotating support motor; 46. Bottom lifting rack; 47. Lifting slide rail; 48. Pallet sliding frame; 49. Height rotating rod; 410. Rotation support gear; 411. Rotation support; 412. Height hydraulic cylinder; 5. Pallet receiving frame; 51. Transfer frame; 52. Pallet conveying wheel; 53. Gathering guide frame; 54. Blocking frame. DETAILED DESCRIPTION

[0035] 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.

[0036] See Figure 1-Figure 2, a stone repair processing line, including a gantry bracket 3, a gantry walking guide rail 31 is installed on the top of the gantry bracket 3, and a walking guide rail beam 32 that can move in its length direction is connected to the gantry walking guide rail 31, and a loading trolley 1 for holding stone slabs is provided at the lower right side of the gantry bracket 3, and gantry supporting beams 8 are installed at the front and rear ends of the walking guide rail beam 32, and a pallet connecting plate transmission device is provided on the lower left end of the gantry bracket 3, and the pallet connecting plate transmission device is used to receive empty pallets and export pallets loaded with stone slabs; the pallets are in a grid shape; the gantry supporting beam 8 is a hollow structure, and a lifting guide rail 7 is vertically slidably connected in each gantry supporting beam 8, and a gantry lifting assembly 9 for controlling the two lifting guide rails 7 to perform synchronous lifting movements is installed on the walking guide rail beam 32, and a flip suction cup frame 6 is connected between the two lifting guide rails 7; the present invention The stone slabs that need to be repaired can be automatically transported so that the stone slabs can be repaired quickly. First, the cut stone slabs are placed on the loading trolley 1, and the loading trolley 1 is placed on the right side of the gantry bracket 3. Then, the pallet-to-plate transmission device is controlled to receive the empty pallet, and the walking guide beam 32 is controlled to drive the flip suction cup frame 6 to move to the position of the empty pallet. At the same time, the height of the flip suction cup frame 6 is adjusted by the gantry lifting assembly 9 so that the flip suction cup frame 6 can lock the empty pallet, and then the flip suction cup frame 6 is controlled to move to the position of the loading trolley 1 so that the flip suction cup frame 6 can adsorb the stone slabs on the pallet. Then, the flip suction cup frame 6 is controlled to place the pallet loaded with stone slabs back on the pallet-to-plate transmission device. The pallet-to-plate transmission device exports the pallet loaded with stone slabs and repairs the stone slabs at the position on the side of the pallet.

[0037] See Figure 2-Figure 3 In this embodiment, gantry walking motors 321 are installed at both ends of the walking guide beam 32, and walking wheels 322 are installed at the output end of the gantry walking motor 321. The walking wheels 322 cooperate with the gantry walking guide rail 31. By starting the gantry walking motor 321, the walking wheels 322 can be driven to move on the gantry walking guide rail 31, and then the walking guide beam 32 is driven to move. The walking guide beam 32 drives the flip suction cup frame 6 to move synchronously through the gantry support beam 8 and the lifting guide rail 7.

[0038] See Figure 1 When the loading trolley 1 in this embodiment transfers the stone slabs, the loading trolley backing plates 11 for protecting the stones are detachably installed on both sides of the loading trolley 1. The trolley backing plates 11 are grid-shaped. The trolley backing plates 11 can protect the stone slabs on the loading trolley 1 to prevent the stone slabs from falling during the process of being transferred to the gantry bracket 3, and the detachable trolley backing plates 11 can prevent them from hindering the adsorption operation of the stone slabs.

[0039] See Figure 5A plurality of adsorption support beams 61 are evenly arranged on the flip suction cup rack 6 along its front and rear directions, and a plurality of suction cups 62 are arranged on each adsorption support beam 61. When the flip suction cup rack 6 moves to the position of the pallet connecting plate transmission device, the position of the suction cup 62 corresponds to the gap position of the grid-shaped pallet, so that the suction cup 62 can pass through the pallet.

[0040] See Figure 6-Figure 7 In this embodiment, the flipping suction cup frame 6 is driven by a suction cup flipping motor 63 installed at the lower end of one of the lifting guide rails 7, so that the flipping suction cup frame 6 can be flipped; at the same time, the gantry lifting assembly 9 includes a lifting execution motor 91 installed on the walking guide rail beam 32, and the lifting execution motor 91 is connected to a transmission shaft 92. Both ends of the transmission shaft 92 are provided with lifting transmission gears 93. The lifting transmission gear 93 is engaged with the gantry lifting rack 71 provided on the side of the lifting guide rail 7. By starting the lifting execution motor 91, the lifting guide rail 7 can be driven to move up and down, thereby adjusting the height of the flipping suction cup frame 6.

[0041] It should be noted that, see Figure 7-Figure 8 , locking cylinders 64 are provided on the adsorption support beams 61 at the front and rear ends of the flip suction cup frame 6, and a cylinder latch 65 is installed at the output end of the locking cylinder 64. A hole for the cylinder latch 65 to penetrate is opened on the pallet. When the flip suction cup frame 6 moves to a suitable position on the pallet connecting plate transmission device, the locking cylinder 64 is controlled to extend so that the cylinder latch 65 is inserted into the hole on the pallet, so that the pallet can be locked on the flip suction cup frame 6.

[0042] See Figure 5 The pallet-to-plate transmission device includes a bottom rotating seat 4 located at the lower side of the left end of the gantry bracket 3, a bottom bracket 41 installed at the upper end of the bottom rotating seat 4, a pallet lifting assembly 42 installed at the left end of the bottom bracket 41, and a pallet receiving rack 5 installed on the pallet lifting assembly 42. The pallet-to-plate transmission device can receive empty pallets and export pallets loaded with stone slabs. The pallet lifting assembly 42 is used to adjust the height of the pallet receiving rack 5, and the bottom rotating seat 4 is used to adjust the azimuth angle of the pallet receiving rack 5 so that the pallet receiving rack 5 is located at a suitable angle and height. It should be noted that in order to facilitate the import of empty pallets and the export of pallets loaded with stone slabs, it is necessary to set up two layers of conveyor belts, one of which is used to transport empty pallets, and the other is used to export pallets loaded with stone slabs, thereby realizing the automated operation of stone slab transportation and repair.

[0043] See Figure 4The specific structure of the bottom rotating base 4 is that a ring gear 43 is installed on the bottom rotation of the bottom rotating base 4, and a bottom support gear 44 is meshed on the outer side of the ring gear 43. The bottom support gear 44 is installed on the output shaft of the bottom rotating support motor 45. The bottom rotating support motor 45 is locked on the bottom rotating base 4, and the ring gear 43 is locked on the ground. By controlling the rotation of the bottom rotating support motor 45, the bottom support gear 44 rotates on the ring gear 43, thereby driving the bottom rotating base 4 to adjust the angle, so that the tray receiving rack 5 installed on the bottom rotating base 4 can be adjusted synchronously.

[0044] See Figure 5-Figure 6 In order to facilitate the import and export of pallets, the bottom bracket 41 adopts an angle-adjustable method, so that the pallet receiving frame 5 can be adjusted to a state with a certain inclination angle. The rear end bottom of the bottom bracket 41 is hinged with a rotating support 411, and the rotating support 411 is installed on the top of the bottom rotating seat 4. A height hydraulic cylinder 412 is hinged between the front end of the bottom bracket 41 and the top of the bottom rotating seat 4. Through the telescopic movement of the height hydraulic cylinder 412, the bottom bracket 41 has an inclination angle in the front and rear directions, so that the pallet can slide in and out smoothly.

[0045] See Figure 5 In this embodiment, the pallet lifting assembly 42 adopts the following structure. The pallet lifting assembly 42 includes a bottom lifting rack 46 and a lifting slide 47 respectively fixed to the left end of the bottom bracket 41, and a pallet sliding frame 48 fixed to the left end of the pallet receiving frame 5 and slidingly matched with the lifting slide 47. The rotation of the pallet sliding frame 48 is installed with a height rotation rod 49. Both ends of the height rotation rod 49 are provided with a rotating support gear 410 that meshes with the bottom lifting rack 46. The height rotation rod 49 is connected to the output end of the receiving platform lifting motor. The receiving platform lifting motor is installed on the pallet receiving frame 5. The rotation of the receiving platform lifting motor can drive the pallet receiving frame 5 to adjust its height through the pallet sliding frame 48.

[0046] See Figure 6-Figure 7The right end of the pallet receiving frame 5 is evenly equipped with multiple transfer frames 51, and the transfer frames 51 are staggered with the adsorption support beams 61. The transfer frame 51 is a hollow structure, in which a pallet conveying wheel 52 is arranged. The left and right ends of the transfer frame 51 are equipped with a gathering guide frame 53, and the gathering guide frames 53 at both ends are arranged in a mirror image. An L-shaped blocking frame 54 is installed on the rearmost transfer frame 51. The staggered arrangement of the transfer frame 51 and the adsorption support beam 61 enables the adsorption support beam 61 to move between two adjacent transfer frames 51, and then the suction cup 62 on the adsorption support beam 61 can pass through the pallet, so that the suction cup 62 can adsorb and grab the stone slab, and the pallet conveying wheel 52 increases the smoothness of its movement when the pallet is imported and exported. The setting of the gathering guide frame 53 ensures that the pallet will not deviate under its guiding action, and when the pallet is imported, the pallet is in the standard position when the rear end of the pallet hits the vertical section of the blocking frame 54.

[0047] See Figure 10 The suction cup 62 passes through the adsorption support beam 61, and a support plate 66 is provided at the lower end of the suction cup 62. A return spring 67 is provided on the outer side of the lower end of the suction cup 62. The return spring 67 is installed between the support plate 66 and the bottom of the adsorption support beam 61. The frontmost adsorption support beam 61 and the last adsorption support beam 61 are both provided with a correction mechanism 2. The correction mechanism 2 is installed on the flip suction cup frame 6. The correction mechanism 2 is used to automatically correct the position of the stone slab when the stone slab is loaded, so that the position of the stone slab corresponds to the position of the pallet, thereby preventing the stone slab and the pallet from being skewed, causing instability in the later transportation of the stone slab.

[0048] See Figure 9-10 The correction mechanism 2 includes a correction support 21 installed on the flip suction cup frame 6. The correction support 21 is a U-shaped structure. A correction column 22 is vertically slidably provided inside the U-shaped structure. A seesaw 23 is distributed below the correction column 22. One end of the seesaw 23 is located below the correction column 22, and the other end is located below the suction cup 62 at the corresponding position. A rotating shaft is provided at one end of the seesaw 23 close to the suction cup 62, and both ends of the rotating shaft are installed at the bottom of the correction support 21 through a rotating support plate 24; a Guide bevel, when the stone slab is loaded, the suction cup 62 will be compressed, causing the seesaw 23 to rotate. The rotation of the seesaw 23 can push the correction column 22 toward the stone slab. The correction column 22 with the guide bevel can correct the position of the stone slab based on the pallet. When the pallet loaded with the stone slab is placed back on the pallet receiving rack 5, the suction cup 62 returns to its initial position under the action of the return spring 67. At the same time, the correction column 22 can be retracted into the correction support 21, thereby not affecting the export of the pallet loaded with the stone slab.

[0049] The operation steps of rotating the stone slabs of the present invention are as follows: stacking the cut stone slabs on the loading trolley 1, and then moving the loading trolley 1 after the stone slabs are loaded to the position of the gantry suction cup loading and unloading device.

[0050] The bottom rotating seat 4 is controlled to control the pallet receiving rack 5 to rotate ninety degrees, and the bottom bracket 41 is controlled to be in an inclined state, and the height of the pallet receiving rack 5 is adjusted by the pallet lifting assembly 42, so that the pallet receiving rack 5 corresponds to the height of the pallet conveyor belt, and the empty pallet is transported to the pallet receiving plate transmission device through the external pallet conveyor belt. The setting of the gathering guide frame 53 allows the pallet to be positioned without deflection under its guiding action, and the pallet is in the standard position when the rear end of the pallet is against the vertical section of the blocking frame 54.

[0051] Then control the gantry travel motor 321 to rotate, and the travel guide rail beam 32 can be moved to the position of the pallet plate transmission device, and make the flip suction cup frame 6 on the lower side of the travel guide rail beam 32 located on the lower side of the pallet plate transmission device.

[0052] The two lifting guide rails 7 are driven to move upward synchronously through the gantry lifting assembly 9, so that the suction cup 62 passes through the grid-shaped pallet, and then the locking cylinder 64 is controlled to extend so that the cylinder pin 65 is inserted into the hole on the pallet, so that the pallet can be locked on the flip suction cup frame 6.

[0053] Control the walking guide rail beam 32 to drive the lifting guide rail 7 to move to the right. Before the flip suction cup frame 6 on the lifting guide rail 7 contacts the stone slab, the flip suction cup frame 6 is controlled by the suction cup flip motor 63 to rotate ninety degrees clockwise, so that the suction cup 62 is facing the stone slab. Continue to control the walking guide rail beam 32 to move to the right to control the suction cup 62 to absorb the stone slab stacked on the loading trolley 1. At the same time, the suction cup 62 will be compressed to cause the rocker 23 to rotate. The rotation of the rocker 23 can push the correction column 22 toward the direction of the stone slab. The correction column 22 with the guide inclined groove can correct the position of the stone slab based on the pallet, so that the stone slab is accurately stuck in the pallet.

[0054] Control the walking guide beam 32 to move to the left to the position of the pallet receiving rack 5. During the movement of the walking guide beam 32, control the flip suction cup rack 6 to drive the pallet to rotate to a horizontal state, so that the pallet is placed back on the pallet receiving rack 5, ending the locking of the pallet by the adsorption support beam 61 and the adsorption of the stone slab by the suction cup 62. The suction cup 62 returns to its initial position under the action of the return spring 67, and the correction column 22 can be retracted into the correction support 21. Then control the walking guide beam 32 to move to the initial position, and drive the pallet receiving rack 5 to move to a suitable height through the pallet lifting assembly 42, so as to facilitate the export of the pallet loaded with the stone slab, and facilitate the subsequent repair operations such as covering the side of the stone slab away from the pallet with fiberglass mesh and applying glue for reinforcement.

[0055] While 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 alterations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A stone repair processing line, comprising a gantry support (3), a gantry travel guide rail (31) being installed on the top of the gantry support (3), a travel guide rail beam (32) being connected to the gantry travel guide rail (31) and being movable in its length direction, a loading trolley (1) for holding stone slabs being provided at the lower right side of the gantry support (3), characterized in that: The front and rear ends of the walking guide rail beam (32) are both equipped with gantry support beams (8), and the lower side of the left end of the gantry bracket (3) is provided with a pallet connecting plate transmission device; The gantry support beam (8) is a hollow structure, and each gantry support beam (8) is vertically slidably connected to a lifting guide rail (7), a gantry lifting assembly (9) for controlling the two lifting guide rails (7) to perform synchronous lifting movements is installed on the walking guide rail beam (32), and a flip suction cup frame (6) is connected between the two lifting guide rails (7); a plurality of adsorption support beams (61) are evenly arranged on the flip suction cup frame (6) along its front and rear directions, and each adsorption support beam (61) is provided with a plurality of suction cups (62); The pallet plate transmission device comprises a bottom rotating seat (4) located at the lower side of the left end of the gantry support (3), a bottom support (41) installed at the upper end of the bottom rotating seat (4), a pallet lifting assembly (42) installed at the left end of the bottom support (41), and a pallet receiving frame (5) installed on the pallet lifting assembly (42); The bottom of the rear end of the bottom bracket (41) is hinged with a rotating support (411), the rotating support (411) is installed on the top of the bottom rotating seat (4), and a height hydraulic cylinder (412) is hinged between the front end of the bottom bracket (41) and the top of the bottom rotating seat (4); A plurality of transfer frames (51) are evenly installed on the right end of the pallet receiving frame (5), and the transfer frames (51) are staggered with the adsorption support beam (61). The transfer frame (51) is a hollow structure, in which a pallet conveying wheel (52) is arranged. The left and right ends of the transfer frame (51) are both installed with a gathering guide frame (53), and the gathering guide frames (53) at both ends are arranged in a mirror image. An L-shaped blocking frame (54) is installed on the rearmost transfer frame (51); The suction cup (62) passes through the grid-shaped tray, and a support plate (66) is provided at the lower end of the suction cup (62). A return spring (67) is sleeved on the outer side of the lower end of the suction cup (62). The return spring (67) is installed between the support plate (66) and the bottom of the adsorption support beam (61). The frontmost adsorption support beam (61) and the rearmost adsorption support beam (61) are both provided with a correction mechanism (2), and the correction mechanism (2) is installed on the flip suction cup frame (6).

2. A stone repair processing line according to claim 1, characterized in that: Both sides of the loading trolley (1) are detachably mounted with trolley backing plates (11) for protecting the stone materials, and the trolley backing plates (11) are in a grid shape.

3. A stone repair processing line according to claim 1, characterized in that: The pallet-to-plate transmission device is used to receive empty pallets and export pallets loaded with stone slabs; the pallets are in a grid shape.

4. A stone repair processing line according to claim 1, characterized in that: The flip suction cup frame (6) is driven by a suction cup flip motor (63) installed at the lower end of one of the lifting guide rails (7); the gantry lifting assembly (9) includes a lifting execution motor (91) installed on the walking guide rail beam (32), the lifting execution motor (91) is connected to a transmission shaft (92), both ends of the transmission shaft (92) are provided with lifting transmission gears (93), and the lifting transmission gears (93) are meshed with the gantry lifting rack (71) provided on the side of the lifting guide rail (7).

5. The stone repair processing line according to claim 1, characterized in that: Both ends of the walking guide rail beam (32) are equipped with a gantry walking motor (321), and the output end of the gantry walking motor (321) is equipped with a walking wheel (322), and the walking wheel (322) is matched with the gantry walking guide rail (31).

6. The stone repair processing line according to claim 1, characterized in that: The adsorption support beams (61) at the front and rear ends of the flip suction cup frame (6) are both provided with locking cylinders (64), the output end of the locking cylinder (64) is installed with a cylinder latch (65), and a hole for the cylinder latch (65) to penetrate is opened on the tray.

7. The stone repair processing line according to claim 1, characterized in that: A ring gear (43) is rotatably mounted on the bottom of the bottom rotating seat (4); a bottom supporting gear (44) is meshedly mounted on the outer side of the ring gear (43); the bottom supporting gear (44) is mounted on the output shaft of a bottom rotating support motor (45); the bottom rotating support motor (45) is locked on the bottom rotating seat (4); and the ring gear (43) is locked on the ground.

8. The stone repair processing line according to claim 1, characterized in that: The tray lifting assembly (42) comprises a bottom lifting rack (46) and a lifting slide rail (47) respectively fixed to the left end of the bottom bracket (41), a tray sliding frame (48) fixed to the left end of the tray receiving frame (5) and slidingly matched with the lifting slide rail (47), a height rotating rod (49) is installed for rotation of the tray sliding frame (48), and both ends of the height rotating rod (49) are provided with a rotating support gear (410) meshing with the bottom lifting rack (46), and the height rotating rod (49) is connected to the output end of the receiving platform lifting motor, and the receiving platform lifting motor is installed on the tray receiving frame (5).

9. The stone repair processing line according to claim 1, characterized in that: The correction mechanism (2) includes a correction support (21) mounted on a flip suction cup frame (6), the correction support (21) being a U-shaped structure, a correction column (22) being vertically slidably arranged inside the U-shaped structure, a seesaw (23) being distributed below the correction column (22), one end of the seesaw (23) being located below the correction column (22), and the other end being located below a suction cup (62) at a corresponding position, a rotating shaft being provided at one end of the seesaw (23) close to the suction cup (62), and both ends of the rotating shaft being mounted on the bottom of the correction support (21) via a rotating support plate (24).

10. The stone repair processing line according to claim 9, characterized in that: A guiding inclined groove is provided at the upper end of the correction column (22) and on one side close to the suction cup (62).

Images