Ceramic large plate brick discharging machine capable of being centered

Abstract

The utility model discloses a ceramic large plate brick discharging machine capable of being centered, which comprises a conveying belt, the conveying belt is used for conveying ceramic large plates, one side of the conveying belt is fixedly provided with a mounting frame, and the lower surface of one end of the mounting frame is fixedly provided with a servo motor. The output end of the servo motor penetrates through the mounting frame and is fixedly provided with a rotating frame, the ceramic large plate is conveyed through the conveying belt, the two positioning blocks are controlled to move to the position close to the conveying belt, then the lifting frame is continuously driven to descend, the rubber wheels make contact with the ceramic large plate, the two rubber wheels are controlled to rotate at the same time, and the ceramic large plate is conveyed through the conveying belt. The two sides of the large ceramic plate are driven to move to the positions close to the positioning blocks through frictional contact between the rubber wheels and the large ceramic plate, excessive sensors are not needed, the large ceramic plate can be conveniently centered and positioned, the lifting frame is driven to descend through the hydraulic rod, the large ceramic plate can be centered and adsorbed in sequence, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic large-plate production, in particular to a ceramic large-plate tile unloading machine which can be centered. Background Art

[0002] Ceramic slabs are a type of plate-shaped ceramic product with an area of not less than 1.62 m2, made from a variety of inorganic non-metallic materials such as clay and ore through molding and high-temperature calcination. When the production of ceramic slabs is completed, they will be unloaded and stacked at the end of the conveyor line.

[0003] In the "A Ceramic Slab Unloading Machine with Centering Function" with authorization announcement number "CN221214765U", it includes a conveyor line and a tile unloading mechanism, as well as a centering module and a lifting module. The lifting module is used to lift the ceramic slabs to be boxed upwards. The centering module includes a mounting frame, a sliding cylinder, a push wheel and at least two fixed rods. The two fixed rods are installed below the conveyor line at a front-to-back interval, and the left and right ends of the fixed rods are exposed on the left and right sides of the conveyor line.

[0004] In the above-mentioned prior art, the position of the ceramic slabs is sensed by multiple sensors, and the four sliding cylinders cooperate with the corresponding pushing wheels to push the ceramic slabs to be packed left and right, thereby correcting the deviation of the ceramic slabs to be packed. The centering process is relatively cumbersome. Utility Model Content

[0005] The purpose of the utility model is to provide a centerable ceramic slab unloading machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centerable ceramic slab unloading machine, comprising a conveyor belt, the conveyor belt being used to transport the ceramic slabs, a mounting frame being fixedly installed on one side of the conveyor belt, a servo motor being fixedly installed on the lower surface of one end of the mounting frame, a rotating frame being fixedly installed on the output end of the servo motor through the mounting frame, a hydraulic rod being fixedly installed on the top of the end of the rotating frame away from the servo motor, a lifting frame being fixedly installed on the movable end of the hydraulic rod, positioning blocks for positioning the final position of the ceramic slab being installed on two adjacent sides of the lifting frame, vacuum suction cups being installed on the four sides of the lifting frame, and there are two vacuum suction cups, a right-angle adjustment frame being installed below the lifting frame, rubber wheels being installed on the bottom of both ends of the right-angle adjustment frame, and the rotation of the two rubber wheels is used to push the two sides of the ceramic slab close to the positioning blocks.

[0007] As a further preferred embodiment of the present technical solution, a first limiting rod is symmetrically fixedly installed on the top of the positioning block, a first limiting hole is opened at the position of the lifting frame corresponding to the first limiting rod, the first limiting hole is slidably connected to the first limiting rod, a first return spring is sleeved on the outer side of the top end of the first limiting rod, the top of the first return spring is fixedly connected to the top of the first limiting rod, and the bottom of the first return spring is fixedly connected to the upper surface of the lifting frame.

[0008] As a further preferred embodiment of the present technical solution, a second limiting rod is fixedly installed on the top of both ends of the right-angle adjustment frame, a second limiting hole is opened at the position of the lifting frame corresponding to the second limiting rod, the second limiting hole is slidably connected to the second limiting rod, a second return spring is sleeved on the outer side of the top end of the second limiting rod, the top of the second return spring is fixedly connected to the top of the second limiting rod, and the bottom of the second return spring is fixedly connected to the upper surface of the lifting frame.

[0009] As a further preferred embodiment of the present technical solution, mounting blocks are fixedly mounted on the lower surfaces of both ends of the right-angle adjustment frame, a rotating rod is rotatably mounted on the middle of the mounting block, and rubber wheels are fixedly mounted on the ends of the mounting blocks.

[0010] As a further preferred embodiment of the present technical solution, an adjusting motor is fixedly installed in the middle of the right-angle adjusting frame, and an active bevel gear is fixedly installed on the output end of the adjusting motor through the right-angle adjusting frame, and a driven bevel gear is fixedly installed on the end of the rotating rod away from the rubber wheel, and both driven bevel gears are meshed and connected with the active bevel gear.

[0011] As a further preferred embodiment of the present technical solution, support rods are fixedly mounted in a circular array on one end of the rotating frame close to the servo motor with the central axis of the end of the rotating frame as the axis, and the support rods are arranged in contact with the mounting frame.

[0012] The utility model provides a centerable ceramic slab unloading machine, which has the following beneficial effects:

[0013] (1) The utility model transports the large ceramic slabs through a conveyor belt. When the large ceramic slabs move to the bottom of the rotating frame, the lifting frame is driven down by the hydraulic rod, and the two positioning blocks will move to a position close to the conveyor belt. Then, the lifting frame is continuously driven down by the hydraulic rod, and the rubber wheels will contact the large ceramic slabs. The two rubber wheels are controlled to rotate simultaneously, and the friction contact between the rubber wheels and the large ceramic slabs will drive the two sides of the large ceramic slabs to move to a position close to the positioning blocks. There is no need to use too many sensors, and the large ceramic slabs can be conveniently positioned in the center.

[0014] (2) The utility model drives the lifting frame down again through the hydraulic rod until the vacuum suction cup contacts the ceramic plate and adsorbs and fixes the ceramic plate. Then the servo motor drives the rotating frame to rotate and removes the ceramic plate from the conveyor belt. The vacuum suction cup adsorbs and fixes the ceramic plate and is used to unload the ceramic plate. The hydraulic rod drives the lifting frame down to center the ceramic plate and adsorb it, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the partial explosion structure of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the right-angle adjustment frame of the present utility model;

[0019] In the figure: 1. Conveyor belt; 2. Mounting frame; 3. Servo motor; 4. Rotating frame; 5. Hydraulic rod; 6. Lifting frame; 7. Positioning block; 8. Vacuum suction cup; 9. Right-angle adjustment frame; 10. Rubber wheel; 11. First limiting rod; 12. First limiting hole; 13. First return spring; 14. Second limiting rod; 15. Second limiting hole; 16. Second return spring; 17. Mounting block; 18. Rotating rod; 19. Adjustment motor; 20. Driving bevel gear; 21. Driven bevel gear; 22. Support rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 4As shown, in this embodiment, a centerable ceramic slab unloading machine includes a conveyor belt 1, which is used to convey the ceramic slabs. A sensor for monitoring the position of the ceramic slabs is installed on the conveyor belt 1. A mounting frame 2 is fixedly installed on one side of the conveyor belt 1, and a servo motor 3 is fixedly installed on the lower surface of one end of the mounting frame 2. The output end of the servo motor 3 passes through the mounting frame 2 and is fixedly installed with a rotating frame 4. A hydraulic rod 5 is fixedly installed on the top of the end of the rotating frame 4 away from the servo motor 3, and a lifting frame 6 is fixedly installed on the moving end of the hydraulic rod 5. Positioning blocks 7 for positioning the final position of the ceramic slab are installed on two adjacent sides of the lifting frame 6. Vacuum suction cups 8 are installed on the four sides of the lifting frame 6, and there are two vacuum suction cups 8. A right-angle adjustment frame 9 is installed below the lifting frame 6, and rubber wheels 10 are installed at the bottom of both ends of the right-angle adjustment frame 9. The rotation of the two rubber wheels 10 is used to push the two sides of the ceramic slab close to the positioning blocks 7 After the lifting frame 6 is lowered, the two positioning blocks 7 will move to a position close to the conveyor belt 1. Then, the lifting frame 6 will be driven down by the hydraulic rod 5. The rubber wheel 10 will contact the ceramic plate and control the two rubber wheels 10 to rotate at the same time. The friction contact between the rubber wheel 10 and the ceramic plate will drive the two sides of the ceramic plate to move to a position close to the positioning blocks 7, which can be used to center the ceramic plate. Then, the lifting frame 6 will be driven down again by the hydraulic rod 5 until the vacuum suction cup 8 contacts the ceramic plate and adsorbs and fixes the ceramic plate. Then, the rotating frame 4 is driven to rotate by the servo motor 3 to remove the ceramic plate from the conveyor belt 1. The adsorption and fixation of the ceramic plate by the vacuum suction cup 8 is cancelled for unloading the ceramic plate. The lifting frame 6 is driven down by the hydraulic rod 5 to center the ceramic plate and adsorb it, which is easy to operate.

[0022] like Figures 1 to 4 As shown, the first limiting rod 11 is symmetrically fixedly installed on the top of the positioning block 7, and the lifting frame 6 is provided with a first limiting hole 12 at the position corresponding to the first limiting rod 11. The first limiting hole 12 is slidably connected to the first limiting rod 11, and a first return spring 13 is sleeved on the outer side of the top end of the first limiting rod 11. The top of the first return spring 13 is fixedly connected to the top of the first limiting rod 11, and the bottom of the first return spring 13 is fixedly connected to the upper surface of the lifting frame 6.

[0023] The lifting frame 6 is driven down by the hydraulic rod 5, and the two positioning blocks 7 are moved to a position close to the conveyor belt 1. Then, the lifting frame 6 is driven down again by the hydraulic rod 5. Under the pressure of the large ceramic plate, the first limiting rod 11 slides inside the first limiting hole 12, which is used for the positioning block 7 to position the large ceramic plate at all times.

[0024] like Figures 1 to 4 As shown, a second limiting rod 14 is fixedly installed on the top of both ends of the right-angle adjustment frame 9, and a second limiting hole 15 is opened at the position of the lifting frame 6 corresponding to the second limiting rod 14. The second limiting hole 15 is slidably connected to the second limiting rod 14, and a second return spring 16 is sleeved on the outer side of the top end of the second limiting rod 14. The top of the second return spring 16 is fixedly connected to the top of the second limiting rod 14, and the bottom of the second return spring 16 is fixedly connected to the upper surface of the lifting frame 6.

[0025] After the ceramic slab is positioned by the two positioning blocks 7, the lifting frame 6 is driven down again by the hydraulic rod 5. Due to the squeezing of the ceramic slab, the second limiting rod 14 will slide inside the second limiting hole 15. At this time, the second return spring 16 is in an extended state until the vacuum suction cup 8 contacts the ceramic slab and adsorbs and fixes the ceramic slab, which can prevent the rubber wheel 10 from interfering with the vacuum suction cup 8 during the adsorption of the ceramic slab.

[0026] like Figures 1 to 4 As shown, mounting blocks 17 are fixedly mounted on the lower surfaces of both ends of the right-angle adjustment frame 9 , a rotating rod 18 is rotatably mounted in the middle of the mounting block 17 , and the rubber wheel 10 is fixedly mounted on the end of the mounting block 17 .

[0027] By synchronously driving the two rotating rods 18 to rotate, the rubber wheel 10 will be driven to rotate, and the friction contact between the rubber wheel 10 and the ceramic plate will drive the two sides of the ceramic plate to move to a position close to the positioning block 7.

[0028] like Figures 1 to 4 As shown, an adjusting motor 19 is fixedly installed in the middle of the right-angle adjusting frame 9, and a driving bevel gear 20 is fixedly installed on the output end of the adjusting motor 19 through the right-angle adjusting frame 9. A driven bevel gear 21 is fixedly installed on the end of the rotating rod 18 away from the rubber wheel 10, and both driven bevel gears 21 are meshed and connected with the driving bevel gear 20.

[0029] The driving bevel gear 20 is driven to rotate by adjusting the motor 19 , and the two rotating rods 18 are driven to rotate synchronously by the engagement of the driven bevel gear 21 with the driving bevel gear 20 .

[0030] like Figures 1 to 4 As shown, one end of the rotating frame 4 close to the servo motor 3 is fixedly mounted with support rods 22 in a circular array with the central axis of the end of the rotating frame 4 as the axis, and the support rods 22 are arranged in contact with the mounting frame 2.

[0031] The support rods 22 can support the rotating frame 4 during the rotation process.

[0032] The utility model provides a centerable ceramic slab unloading machine, the specific working principle of which is as follows:

[0033] When the device is in use, the ceramic slab is transported by the conveyor belt 1. When the ceramic slab moves to the bottom of the rotating frame 4, the lifting frame 6 is driven down by the hydraulic rod 5, and the two positioning blocks 7 are moved to a position close to the conveyor belt 1. Then, the lifting frame 6 is continuously driven down by the hydraulic rod 5, and the rubber wheel 10 contacts the ceramic slab. The active bevel gear 20 is driven to rotate by the adjusting motor 19, and the engagement of the driven bevel gear 21 with the active bevel gear 20 drives the rotating rod 18 to rotate, thereby driving the rubber wheel 10 to rotate. The friction contact between the rubber wheel 10 and the ceramic slab drives the two sides of the ceramic slab to move close to the conveyor belt 1. The position of the positioning block 7 is then driven down again by the hydraulic rod 5. Under the squeezing of the ceramic slab, the first limiting rod 11 will slide inside the first limiting hole 12. At this time, the first return spring 13 is in an elongated state, and the second limiting rod 14 will slide inside the second limiting hole 15. At this time, the second return spring 16 is in an elongated state until the vacuum suction cup 8 contacts the ceramic slab and adsorbs and fixes the ceramic slab. Then, the rotating frame 4 is driven to rotate by the servo motor 3 to move the ceramic slab out of the conveyor belt 1. The adsorption and fixation of the ceramic slab by the vacuum suction cup 8 is finally cancelled for unloading the ceramic slab.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centerable ceramic slab unloading machine, comprising a conveyor belt (1), wherein the conveyor belt (1) is used for conveying ceramic slabs, and is characterized in that: A mounting frame (2) is fixedly mounted on one side of the conveyor belt (1), a servo motor (3) is fixedly mounted on the lower surface of one end of the mounting frame (2), a rotating frame (4) is fixedly mounted on the output end of the servo motor (3) through the mounting frame (2), a hydraulic rod (5) is fixedly mounted on the top of one end of the rotating frame (4) away from the servo motor (3), a lifting frame (6) is fixedly mounted on the movable end of the hydraulic rod (5), two adjacent sides of the lifting frame (6) are mounted with positioning blocks (7) for positioning the final position of the ceramic large plate, four sides of the lifting frame (6) are mounted with vacuum suction cups (8), there are two vacuum suction cups (8), a right-angle adjustment frame (9) is mounted below the lifting frame (6), and rubber wheels (10) are mounted on the bottom of both ends of the right-angle adjustment frame (9), and the rotation of the two rubber wheels (10) is used to push the two sides of the ceramic large plate close to the positioning blocks (7).

2. The centerable ceramic slab unloading machine according to claim 1, characterized in that: The top of the positioning block (7) is symmetrically fixedly mounted with a first limiting rod (11), and the lifting frame (6) is provided with a first limiting hole (12) at a position corresponding to the first limiting rod (11). The first limiting hole (12) is slidably connected to the first limiting rod (11). A first return spring (13) is sleeved on the outer side of the top end of the first limiting rod (11), the top of the first return spring (13) is fixedly connected to the top of the first limiting rod (11), and the bottom of the first return spring (13) is fixedly connected to the upper surface of the lifting frame (6).

3. The centerable ceramic slab unloading machine according to claim 1, characterized in that: A second limiting rod (14) is fixedly installed on the top of both ends of the right-angle adjustment frame (9); a second limiting hole (15) is opened on the lifting frame (6) at a position corresponding to the second limiting rod (14); the second limiting hole (15) is slidably connected to the second limiting rod (14); a second return spring (16) is sleeved on the outer side of the top end of the second limiting rod (14); the top of the second return spring (16) is fixedly connected to the top of the second limiting rod (14); and the bottom of the second return spring (16) is fixedly connected to the upper surface of the lifting frame (6).

4. The centerable ceramic slab unloading machine according to claim 3, characterized in that: Mounting blocks (17) are fixedly mounted on the lower surfaces of both ends of the right-angle adjustment frame (9), a rotating rod (18) is rotatably mounted in the middle of the mounting block (17), and a rubber wheel (10) is fixedly mounted on the end of the mounting block (17).

5. The centerable ceramic slab unloading machine according to claim 4, characterized in that: An adjusting motor (19) is fixedly mounted in the middle of the right-angle adjusting frame (9); an output end of the adjusting motor (19) passes through the right-angle adjusting frame (9) and is fixedly mounted with a driving bevel gear (20); an end of the rotating rod (18) away from the rubber wheel (10) is fixedly mounted with a driven bevel gear (21); and both driven bevel gears (21) are meshedly connected with the driving bevel gear (20).

6. The centerable ceramic slab unloading machine according to claim 1, characterized in that: One end of the rotating frame (4) close to the servo motor (3) is fixedly mounted with support rods (22) in a circular array with the central axis of the end of the rotating frame (4) as the axis, and the support rods (22) are arranged in contact with the mounting frame (2).

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