Stone three-dimensional lossless rapid roll-over stand

Abstract

The utility model relates to the technical field of stones, in particular to a stone three-dimensional lossless rapid roll-over stand which comprises a base, a supporting plate, a second pushing cylinder, a rotating shaft, a connecting plate, a baffle, a rotating plate, a supporting frame, a control panel, a motor and a transmission shaft. A control panel controls an air pump to pump out air in a suction cup according to the change of a first pressure sensor, so that the suction cup firmly sucks the stone, the stone can be effectively prevented from being separated due to inertia or gravity when the rotating plate suddenly stops after rapid rotation, and the stone is more stable in the rapid overturning process; and in the sudden stopping process, the stone is fixed through a suction cup and buffered through a spring and a protection pad, so that the stone can be rapidly stabilized after being suddenly stopped, the stone can lightly fall onto the bearing device, and the rotating speed of the rotating plate can be more freely increased so as to improve the overturning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of stone materials, in particular to a three-dimensional non-destructive rapid turning frame for stone materials. Background Art

[0002] At present, stone is needed in the decoration process, and the stone needs to be turned over and adjusted when in use. At present, most of them are turned over manually, which requires multiple people to do it at the same time. This is labor-intensive and inefficient, and there are certain dangers when turning over, and it is easy to damage the edge of the stone when turning over manually. A new type of three-dimensional non-destructive rapid turning frame for stone with an existing application number of CN201921632972.7 includes a base, and the two ends on the left and right sides of the base are fixedly connected with a support plate. The bottom plate is pushed by a first push cylinder to support the ground, so as to improve the stability of the device when in use, and the height of the rotating plate is adjusted by a second push cylinder. The rotating plate is driven to rotate by a motor, so as to facilitate turning over the stone. However, the turning frame cannot fix the stone on the rotating plate. After the rotating plate accelerates the turning speed, when the rotating plate suddenly stops after turning over quickly to put down the stone, the stone on the rotating plate may partially detach from the rotating plate due to inertia and gravity and hit the device that receives the turned stone, which is easy to be damaged by collision. Utility Model Content

[0003] The utility model aims to solve the problem in the prior art that when a rotating plate suddenly stops after rapid flipping, the stones on the rotating plate may partially separate from the rotating plate due to inertia and hit a device for receiving the flipped stones, and a three-dimensional non-destructive rapid flipping rack for stones is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A three-dimensional non-destructive rapid flipping frame for stone is designed, including a base, a support plate, a second push cylinder, a rotating shaft, a connecting plate, a baffle, a rotating plate, a supporting frame, a control panel, a motor, and a transmission shaft. A plurality of suction cup holes are provided on the upper end surface of the rotating plate, and a suction cup is slidably arranged inside the suction cup hole. The lower end of the suction cup is connected to the rotating plate through a connecting device. An air pump matching the suction cup is fixedly installed on the side of the rotating plate, and the air intake port of the air pump is connected to the exhaust port of the suction cup through a pipeline. A through hole is provided on the right end surface of the baffle, and a first pressure sensor is fixedly arranged inside the through hole. The first pressure sensor is electrically connected to the control panel, and the control panel is electrically connected to the air pump. The outer wall of the suction cup is connected to a release control device.

[0006] Preferably, the connecting device includes a fixed plate, a fixed column, a spring, and a baffle rod. Several pairs of fixed columns located on both sides of the suction cup are welded to the bottom of the rotating plate. The outer walls of several suction cups are respectively fixedly connected to a pair of fixed plates. The outer walls of the fixed columns are sleeved with fixed plates and springs. The lower end of the spring abuts the fixed plate, and the lower end face of the fixed column is fixedly connected to the baffle rod.

[0007] Preferably, the release control device comprises a second pressure sensor and a pressure plate, the outer walls of several suction cups are fixedly connected with a pressure plate, and the bottom of the rotating plate is fixedly connected with a second pressure sensor located above the pressure plate.

[0008] Preferably, a protective pad is bonded to the upper end surface of the rotating plate.

[0009] The utility model provides a three-dimensional non-destructive rapid turning frame for stones, which has the beneficial effect that: the turning frame controls the air pump to extract the air in the suction cup according to the change of the first pressure sensor through the control panel so that the suction cup firmly sucks the stone, which can effectively prevent the stone from being separated due to inertia or gravity when the rotating plate suddenly stops after rapid rotation, so that the process of rapid turning of the stone is more stable, and when it stops suddenly, the stone is fixed by the suction cup and buffered by the spring and the protection pad, so that the stone can be quickly stabilized after the sudden stop, and the stone can be gently dropped onto the bearing device, so that the rotating plate can be more freely accelerated to improve the turning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural schematic diagram of a three-dimensional non-destructive rapid turning frame for stone proposed by the utility model;

[0011] Figure 2 This is a schematic diagram of the support frame structure of a three-dimensional non-destructive rapid turning frame for stone proposed by the utility model;

[0012] Figure 3 This is a structural schematic diagram of a three-dimensional non-destructive rapid turning frame for stone proposed by the utility model;

[0013] Figure 4 This is an enlarged view of area A of a three-dimensional non-destructive rapid turning rack for stone proposed by the utility model.

[0014] In the figure: 1. base; 2. support plate; 3. second push cylinder; 4. rotating shaft; 5. connecting plate; 6. baffle plate; 7. rotating plate; 8. support frame; 9. air pump; 10. control panel; 11. motor; 12. transmission shaft; 13. first pressure sensor; 14. suction cup; 15. pipeline; 16. fixing plate; 17. fixing column; 18. spring; 19. second pressure sensor; 20. pressure plate; 21. baffle rod. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] Reference Figure 1-4 A three-dimensional non-destructive rapid turning frame for stone comprises a base 1, a supporting plate 2, a second pushing cylinder 3, a rotating shaft 4, a connecting plate 5, a baffle 6, a rotating plate 7, a supporting frame 8, a control panel 10, a motor 11, and a transmission shaft 12. A plurality of suction cup holes are provided on the upper end surface of the rotating plate 7, and a suction cup 14 is slidably provided inside the suction cup hole. The lower end of the suction cup 14 is connected to the rotating plate 7 through a connecting device. An air pump 9 matched with the suction cup 14 is fixedly installed on the side of the rotating plate 7. The air intake port of the air pump 9 is connected to the exhaust port of the suction cup 14 through a pipeline 15. A through hole is provided on the right end surface of the baffle 6, and a first pressure sensor 13 is fixed inside the through hole. The first pressure sensor 13 is electrically connected to the control panel 10, the control panel 10 is electrically connected to the air pump 9, and the outer wall of the suction cup 14 is connected to the release control device.

[0017] The connecting device includes a fixed plate 16, a fixed column 17, a spring 18, and a baffle 21. Several pairs of fixed columns 17 located on both sides of the suction cup 14 are welded to the bottom of the rotating plate 7. The outer walls of the suction cups 14 are respectively fixedly connected with a pair of fixed plates 16. The outer walls of the fixed columns 17 are sleeved with the fixed plates 16 and the springs 18. The lower ends of the springs 18 abut against the fixed plates 16. The lower end faces of the fixed columns 17 are fixedly connected with the baffle 21.

[0018] The release control device comprises a second pressure sensor 19 and a pressure plate 20 . The outer walls of the suction cups 14 are fixedly connected with the pressure plate 20 . The bottom of the rotating plate 7 is fixedly connected with the second pressure sensor 19 located above the pressure plate 20 .

[0019] A protection pad is bonded to the upper end surface of the rotating plate 7 .

[0020] Working principle: when the stone is placed on the rotating plate 7, the stone presses against the baffle 6 and presses the first pressure sensor 13 and the suction cup 14. The control panel 10 controls the air pump 9 to extract the air in the suction cup 14 according to the change of the first pressure sensor 13 so that the suction cup 14 firmly sucks the stone to prevent the stone from falling off due to inertia or gravity when the rotating plate 7 suddenly stops after rapid rotation; when the rotating plate 7 suddenly stops after rapid rotation to lower the stone onto the carrying device, the stone suddenly pulls the suction cup 14 to the left due to inertia, so that the pressure of the pressing plate 20 on the second pressure sensor 19 suddenly increases and then decreases, and the control panel 10 controls the air pump 9 to exhaust air to the suction cup 14 according to the change of the pressure data of the second pressure sensor 19 after the stone stabilizes and the pressure of the second pressure sensor 19 stabilizes, so that the stone falls onto the carrying device after stabilization; the stone is buffered by the spring 18 and the protective pad.

[0021] The flipping frame controls the air pump 9 through the control panel 10 to extract the air in the suction cup 14 according to the changes of the first pressure sensor 13 so that the suction cup 14 firmly sucks the stone, which can effectively prevent the stone from being separated due to inertia or gravity when the rotating plate 7 suddenly stops after rapid rotation, making the process of rapid flipping of the stone more stable, and fixes the stone through the suction cup 14 and cushions the stone through the spring 18 and the protection pad when it stops suddenly, so that the stone can quickly stabilize after the sudden stop, and the stone can gently fall onto the supporting device, so that the rotating plate 7 can more freely increase the rotation speed to improve the flipping efficiency.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A three-dimensional non-destructive rapid turning frame for stone, comprising a base (1), a support plate (2), a second push cylinder (3), a rotating shaft (4), a connecting plate (5), a baffle (6), a rotating plate (7), a support frame (8), a control panel (10), a motor (11), and a transmission shaft (12), characterized in that: A plurality of suction cup holes are provided on the upper end surface of the rotating plate (7), and a suction cup (14) is slidably arranged inside the suction cup hole. The lower end of the suction cup (14) is connected to the rotating plate (7) via a connecting device. An air pump (9) matching the suction cup (14) is fixedly installed on the side surface of the rotating plate (7). The air intake port of the air pump (9) is connected to the air exhaust port of the suction cup (14) via a pipe (15). A through hole is provided on the right end surface of the baffle (6), and a first pressure sensor (13) is fixedly arranged inside the through hole. The first pressure sensor (13) is electrically connected to the control panel (10), and the control panel (10) is electrically connected to the air pump (9). The outer wall of the suction cup (14) is connected to a release control device.

2. The three-dimensional non-destructive rapid turning frame for stone according to claim 1 is characterized in that: The connecting device comprises a fixed plate (16), a fixed column (17), a spring (18), and a blocking rod (21); a plurality of pairs of fixed columns (17) located on both sides of the suction cup (14) are welded to the bottom of the rotating plate (7); the outer walls of the plurality of suction cups (14) are respectively fixedly connected to a pair of fixed plates (16); the outer walls of the fixed columns (17) are sleeved with the fixed plates (16) and the spring (18); the lower end of the spring (18) abuts against the fixed plate (16); and the lower end surface of the fixed column (17) is fixedly connected to the blocking rod (21).

3. The three-dimensional non-destructive rapid turning frame for stone according to claim 1 is characterized in that: The release control device comprises a second pressure sensor (19) and a pressure plate (20); the outer walls of the plurality of suction cups (14) are fixedly connected to the pressure plate (20); and the bottom of the rotating plate (7) is fixedly connected to the second pressure sensor (19) located above the pressure plate (20).

4. The three-dimensional non-destructive rapid turning frame for stone according to claim 1 is characterized in that: A protection pad is bonded to the upper end surface of the rotating plate (7).

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