Flatness detection equipment and method for stone processing

Abstract

The invention relates to the technical field of stone machining, in particular to flatness detection equipment and method for stone machining, and the equipment comprises a supporting mechanism, stones are installed in the supporting mechanism at equal intervals, an electric roller way is placed at the top ends of the stones, and the supporting mechanism comprises a positioning device and an alignment part. The alignment component is fixedly mounted at the front end of the top of the positioning device, the positioning device comprises a base and vertical frames, the vertical frames are symmetrically and fixedly mounted at the front end of the top of the base, and the alignment component comprises transmission devices, a displacement device, a synchronizing device and a covering device. The synchronizing devices are fixedly installed at the top of the front end of the transmission device, the covering device is fixedly installed between the two synchronizing devices, and the transmission device comprises an extending side frame, a servo motor, a cam, a first photoelectric sensor and a front end support. Through the arrangement of the supporting mechanism, the purposes of rapid detection and synchronous leveling are achieved when the stone machining flatness detection equipment is used.

Description

Technical Field

[0001] The invention relates to the technical field of stone processing, in particular to a flatness detection device and method for stone processing. Background Art

[0002] Stone is a building decoration material, widely used in interior and exterior decoration design, curtain wall decoration and public facilities construction. Stone is mainly divided into two categories: natural stone and artificial stone.

[0003] Stone processing flatness detection equipment can accurately measure the flatness of the stone surface, promptly discover and deal with existing quality problems. Through the detection of the equipment, it can ensure that the flatness of the stone surface meets the relevant standards and customer requirements. During the stone processing process, the flatness detection equipment can provide accurate data support for subsequent processing. Through the detection of the equipment, the flatness of the stone surface can be understood, and then the processing technology can be optimized and adjusted.

[0004] At present, when using the stone processing flatness detection equipment on the market, since it is necessary to stick the measuring ruler to the surface of the stone, each stone needs to be measured tediously. At the same time, the uneven stones need to be reworked and leveled again, resulting in the existing stone processing flatness detection equipment being unable to perform the functions of rapid detection and synchronous leveling when in use. Therefore, a device is needed to improve the above problems. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a flatness detection device and method for stone processing.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a flatness detection device and method for stone processing, including a supporting mechanism, wherein stones are equidistantly installed inside the supporting mechanism, and an electric roller is placed on the top of the stone. The supporting mechanism includes a positioning device and an alignment component, and the alignment component is fixedly installed on the top front end of the positioning device. The positioning device includes a base and a vertical frame, and the vertical frame is symmetrically fixedly installed on the top front end of the base. The alignment component includes a transmission device, a displacement device, a synchronization device and a covering device. The transmission device is symmetrically fixedly installed on the front end top of the displacement device, the synchronization device is fixedly installed on the front end top of the transmission device, and the covering device is fixedly installed between the two synchronization devices.

[0007] Specifically, the transmission device includes an extension side frame, a servo motor, a cam, a first photoelectric sensor and a front end bracket. The extension side frame is fixedly installed on the left top end of the front end bracket, the servo motor is fixedly installed on the right side of the extension side frame, the cam is fixedly installed on the right center of the servo motor, and the first photoelectric sensor is fixedly installed at the front end of the front end bracket.

[0008] Specifically, the displacement device includes a central base plate, a second photoelectric sensor, a circular gasket, a movable bracket, a pointer, a hydraulic cylinder, a first spring, a supporting base plate, a roller, a connecting base rod and a nozzle. The movable bracket is fixedly mounted on the top of the hydraulic cylinder, the pointer is fixedly mounted on the bottom of the side end of the movable bracket away from the hydraulic cylinder, the central base plate is fixedly mounted between the two movable brackets, the connecting base rod is symmetrically slidably inserted in the interior of the central base plate, the supporting base plate is fixedly mounted on the bottom end of the connecting base rod, the first spring is symmetrically fixedly mounted between the central base plate and the supporting base plate, and the first spring is located on the outer ring of the connecting base rod, the circular gasket is fixedly mounted on the top of the connecting base rod, the second photoelectric sensor is symmetrically fixedly mounted on the top of the opposite side end of the movable bracket, the roller is equidistantly rotatably mounted on the bottom end of the supporting base plate, and the nozzle is fixedly mounted on the rear end of the movable bracket away from the hydraulic cylinder.

[0009] Specifically, the synchronization device includes a grinding wheel, a contact cross plate, a second spring, a driving motor, a supporting cross base frame, a contact side plate, a third spring, a special-shaped bracket, a circular wheel and a connecting vertical plate. The grinding wheel is fixedly installed between the two driving motors, the driving motor is fixedly installed at the bottom of the side ends opposite to the connecting vertical plates, the contact cross plate is fixedly installed at the side ends opposite to the connecting vertical plates, and the contact cross plate is located above the driving motor, the second spring is symmetrically fixedly installed at the top of the contact cross plate, the circular wheel is fixedly installed at the bottom of the side end of the connecting vertical plate away from the driving motor, the special-shaped bracket is fixedly installed at the bottom end of the circular wheel, the supporting cross base frame is fixedly installed at the bottom of the side end opposite to the special-shaped bracket, the third spring is fixedly installed at the inner end of the supporting cross base frame close to the special-shaped bracket, and the contact side plate is fixedly installed on the end of the third spring away from the special-shaped bracket.

[0010] Specifically, the covering device includes a first protective plate, a fourth spring and a second protective plate. The fourth spring is fixedly installed equidistantly inside the bottom end of the first protective plate, and the second protective plate is fixedly installed at the bottom end of the fourth spring.

[0011] Specifically, the stones are equidistantly installed at the inner bottom end of the base, the front end bracket is fixedly installed at the front end of the center substrate, the hydraulic cylinder is symmetrically fixedly installed at the top front end of the base, the movable bracket is slidably sleeved on the outer ring of the vertical frame, the connecting vertical plate is slidably inserted into the top end of the front end bracket, the top end of the second spring is connected to the inner top end of the front end bracket, and the first protective plate is fixedly installed between the two contact horizontal plates.

[0012] Specifically, scale lines are marked on the side ends of the vertical frame, a socket adapted for connecting the vertical plate is provided inside the top end of the front end bracket, the round wheel is vertically aligned with the cam, the first photoelectric sensor is aligned with the rear end of the contact horizontal plate, the pointer is horizontally aligned with the vertical frame, and the rear end surface of the contact side plate is inclined at 45°.

[0013] Specifically, the interior of the supporting cross base frame is set in a hollow state, and a sliding rod is fixedly installed at the front end of the contact side plate, the sliding rod is located inside the supporting cross base frame, a groove is opened inside the bottom end of the first protective plate, and the second protective plate is slidably inserted in the groove, and the bottom end surface of the second photoelectric sensor is flush with the top end surface of the circular gasket.

[0014] Specifically, the base includes a limiting fence, a movable rod, a guide vertical frame and a bolt. The guide vertical frame is symmetrically fixedly installed at the top rear of the base. The movable rod is symmetrically slidably inserted into the inside of the guide vertical frame. The limiting fence is fixedly installed at one end of the movable rod away from the guide vertical frame. The bolt thread penetrates the guide vertical frame and is rotatably installed on the side end of the limiting fence close to the guide vertical frame.

[0015] A method for detecting a flatness device for stone processing, comprising the following steps:

[0016] S1. First, place the electric roller on the stone. When the stone starts, the electric roller can be transported to the front end. At this time, the impurities on the electric roller can be blown away by setting the nozzle, thereby improving the accuracy of the electric roller during measurement.

[0017] S2. Afterwards, when the uneven area of ​​the electric roller table passes through the roller, the roller and the round gasket can be driven to move upward at the same time, so that the round gasket can contact the second photoelectric sensor, and the servo motor can be started. When the servo motor is started, the cam can be driven to rotate one circle, so that the cam can squeeze the round wheel to drive the driving motor to move downward at the same time, and when the grinding wheel moves downward to the extreme position, it can be flush with the bottom end of the roller, so that the grinding wheel can grind the uneven area on the top of the electric roller table;

[0018] S3. Finally, when the connecting vertical plate moves downward, it can drive the second protective plate to fit with the top of the electric roller, so that the first protective plate and the second protective plate can protect the grinding wheel to prevent dust from spreading. At the same time, by contacting the side plate located below the electric roller, when the electric roller is discharged, the special-shaped bracket will drive the grinding wheel to reset upward, thereby facilitating the grinding wheel to reset upward and complete the work.

[0019] Beneficial effects of the present invention:

[0020] First, when the present invention is started by the hydraulic cylinder, it can drive the pointer to move on the vertical frame, so that the user can accurately adjust the roller to a specified height. At the same time, when the electric roller passes through the roller, the uneven area will drive the roller to move the rod upward, so that the round gasket can contact the second photoelectric sensor, and the servo motor is started to drive the cam to rotate, so that the uneven electric roller can be identified. In addition, through the setting of the nozzle, impurities and dust on the electric roller can be blown away, thereby improving the detection accuracy of the electric roller and completing the work of rapid detection of the electric roller.

[0021] Second, when the driving motor of the present invention moves downward, the contact cross plate can contact the first photoelectric sensor, so that the driving motor can drive the grinding wheel to rotate, and the bottom end of the grinding wheel is flush with the bottom end of the roller, so that the grinding wheel can grind the redundant part of the top of the electric roller. At the same time, when the grinding wheel moves downward, the contact side plate can be located below the electric roller. When the electric roller is transmitting, the grinding wheel can grind the top of the electric roller. When the electric roller moves out from the top of the contact side plate, the second spring will drive the grinding wheel to disengage and reset from the electric roller, thereby completing the work of synchronous leveling of the top of the electric roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the support mechanism of the present invention from a front perspective;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the positioning device in the present invention from a front perspective;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the alignment component in the present invention from a front perspective;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the transmission device of the present invention from the front perspective;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the displacement device of the present invention from the front perspective;

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the displacement device of the present invention from a rear perspective;

[0030] Figure 8 It is a partial cutaway schematic diagram of the synchronization device in the present invention;

[0031] Fig. 9 It is a partial cutaway schematic diagram of the covering device in the present invention;

[0032] Fig.10 It is a schematic diagram of the three-dimensional structure from the front perspective of the second embodiment of the base of the present invention.

[0033] In the figure: 1-support mechanism, 2-electric roller, 3-stone, 4-positioning device, 5-alignment component, 6-base, 7-vertical frame, 8-transmission device, 9-displacement device, 10-synchronization device, 11-covering device, 12-extending side frame, 13-servo motor, 14-cam, 15-first photoelectric sensor, 16-front end bracket, 17-center base plate, 18-second photoelectric sensor, 19-round gasket, 20-movable bracket, 21-pointer, 22-hydraulic cylinder, 2 3-first spring, 24-support bottom plate, 25-roller, 26-connecting base rod, 27-nozzle, 28-grinding wheel, 29-contact horizontal plate, 30-second spring, 31-drive motor, 32-support horizontal base frame, 33-contact side plate, 34-third spring, 35-special-shaped bracket, 36-round wheel, 37-connecting vertical plate, 38-first protective plate, 39-fourth spring, 40-second protective plate, 41-limiting fence, 42-movable rod, 43-guide vertical frame, 44-bolt. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0035] The present invention is further described below in conjunction with the accompanying drawings.

[0036] Example 1

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a flatness detection device and method for stone processing of the present invention comprises a support mechanism 1, wherein stones 3 are equidistantly installed inside the support mechanism 1, an electric roller 2 is placed on the top of the stone 3, the support mechanism 1 comprises a positioning device 4 and an alignment component 5, the alignment component 5 is fixedly installed at the top front end of the positioning device 4, the positioning device 4 comprises a base 6 and a vertical frame 7, the vertical frame 7 is symmetrically fixedly installed at the top front end of the base 6, the alignment component 5 comprises a transmission device 8, a displacement device 9, a synchronization device 10 and a covering device 11, the transmission device 8 is symmetrically fixedly installed at the front end top of the displacement device 9, the synchronization device 10 is fixedly installed at the front end top of the transmission device 8, and the covering device 11 is fixedly installed between the two synchronization devices 10.

[0038] like Figure 5 The transmission device 8 includes an extension side frame 12, a servo motor 13, a cam 14, a first photoelectric sensor 15 and a front end bracket 16. The extension side frame 12 is fixedly mounted on the left top of the front end bracket 16, the servo motor 13 is fixedly mounted on the right side of the extension side frame 12, the cam 14 is fixedly mounted on the right center of the servo motor 13, and the first photoelectric sensor 15 is fixedly mounted on the front end of the front end bracket 16. The connecting vertical plate 37 slides inside the top of the front end bracket 16, so that the connecting vertical plate 37 can be ensured to move up and down in a straight line.

[0039] like Figure 6 and Figure 7 The displacement device 9 includes a central substrate 17, a second photoelectric sensor 18, a circular gasket 19, a movable bracket 20, a pointer 21, a hydraulic cylinder 22, a first spring 23, a supporting base plate 24, a roller 25, a connecting base rod 26 and a nozzle 27. The movable bracket 20 is fixedly mounted on the top of the hydraulic cylinder 22, the pointer 21 is fixedly mounted on the bottom of the side end of the movable bracket 20 away from the hydraulic cylinder 22, the central substrate 17 is fixedly mounted between the two movable brackets 20, the connecting base rod 26 is symmetrically slidably inserted in the interior of the central substrate 17, and the supporting base plate 24 is fixedly mounted on the bottom of the connecting base rod 26. The first spring 23 is symmetrically fixedly installed between the central base plate 17 and the supporting base plate 24, and the first spring 23 is located at the outer ring of the connecting base rod 26. The round gasket 19 is fixedly installed on the top of the connecting base rod 26. The second photoelectric sensor 18 is symmetrically fixedly installed on the top of the opposite side end of the movable bracket 20. The roller 25 is equidistantly rotated and installed at the bottom end of the supporting base plate 24. The nozzle 27 is fixedly installed at the rear end of the movable bracket 20 away from the hydraulic cylinder 22. When the grinding wheel 28 moves downward to the extreme position, it is flush with the bottom end of the roller 25 that maintains the normal state, so that the grinding wheel 28 can fit with the top of the electric roller 2.

[0040] like Figure 8The synchronization device 10 includes a grinding wheel 28, a contact horizontal plate 29, a second spring 30, a drive motor 31, a support horizontal base frame 32, a contact side plate 33, a third spring 34, a special-shaped bracket 35, a round wheel 36 and a connecting vertical plate 37. The grinding wheel 28 is fixedly installed between the two drive motors 31, the drive motor 31 is fixedly installed at the bottom of the opposite side end of the connecting vertical plate 37, the contact horizontal plate 29 is fixedly installed at the opposite side end of the connecting vertical plate 37, and the contact horizontal plate 29 is located above the drive motor 31. The second spring 30 is symmetrically fixedly installed on the top of the contact horizontal plate 29. The round wheel 36 is fixedly mounted on the bottom of the side end of the connecting vertical plate 37 away from the driving motor 31, the special-shaped bracket 35 is fixedly mounted on the bottom of the round wheel 36, the supporting cross base frame 32 is fixedly mounted on the bottom of the side end opposite to the special-shaped bracket 35, the third spring 34 is fixedly mounted on the inner end of the supporting cross base frame 32 close to the special-shaped bracket 35, and the contact side plate 33 is fixedly mounted on the end of the third spring 34 away from the special-shaped bracket 35. The rear end surface of the contact side plate 33 is inclined at 45°, so that the smoothness of the electric roller 2 when passing through the contact side plate 33 can be improved.

[0041] like Fig. 9 The covering device 11 includes a first protective plate 38, a fourth spring 39 and a second protective plate 40. The fourth spring 39 is equidistantly fixed inside the bottom end of the first protective plate 38, and the second protective plate 40 is fixed at the bottom end of the fourth spring 39. Through the setting of the fourth spring 39, when the second protective plate 40 is out of contact with the electric roller 2, the second protective plate 40 can be driven to move downward and reset.

[0042] The stone 3 is equidistantly installed at the inner bottom end of the base 6, the front bracket 16 is fixedly installed at the front end of the center base plate 17, the hydraulic cylinder 22 is symmetrically fixedly installed at the top front end of the base 6, the movable bracket 20 is slidably sleeved on the outer ring of the vertical frame 7, the connecting vertical plate 37 is slidably inserted into the top end of the front bracket 16, the top end of the second spring 30 is connected to the inner top end of the front bracket 16, the first protective plate 38 is fixedly installed between the two contact horizontal plates 29, the side end of the vertical frame 7 is marked with a scale line, and the top end of the front bracket 16 is provided with a connecting vertical plate 37. The jack, the round wheel 36 is vertically aligned with the cam 14, the first photoelectric sensor 15 is aligned with the rear end of the contact horizontal plate 29, the pointer 21 is horizontally aligned with the vertical frame 7, the rear end surface of the contact side plate 33 is inclined at 45°, the interior of the supporting horizontal base frame 32 is hollow, and a sliding rod is fixedly installed at the front end of the contact side plate 33, the sliding rod is located inside the supporting horizontal base frame 32, a groove is opened inside the bottom end of the first protective plate 38, and the second protective plate 40 is slidably inserted into the inside of the groove, and the bottom end surface of the second photoelectric sensor 18 is flush with the top end surface of the circular gasket 19.

[0043] A method for detecting a flatness device for stone processing, comprising the following steps:

[0044] S1. First, the electric roller table 2 is placed on the stone 3. When the stone 3 is started, the electric roller table 2 can be transported to the front end. At this time, the impurities on the electric roller table 2 can be blown away by the setting of the nozzle 27, thereby improving the accuracy of the electric roller table 2 during measurement;

[0045] S2. Afterwards, when the uneven area of ​​the electric roller table 2 passes through the roller 25, the roller 25 and the circular gasket 19 can be driven to move upward at the same time, so that the circular gasket 19 can contact the second photoelectric sensor 18, and the servo motor 13 is started. When the servo motor 13 is started, the cam 14 can be driven to rotate one circle, so that the cam 14 can squeeze the circular wheel 36 to drive the driving motor 31 to move downward at the same time, and when the grinding wheel 28 moves downward to the extreme position, it can be flush with the bottom end of the roller 25, so that the grinding wheel 28 can grind the uneven area on the top of the electric roller table 2;

[0046] S3. Finally, when the connecting vertical plate 37 moves downward, it can drive the second protective plate 40 to fit with the top of the electric roller 2, so that the first protective plate 38 and the second protective plate 40 can protect the grinding wheel 28 to prevent dust from spreading. At the same time, by contacting the side plate 33 located below the electric roller 2, when the electric roller 2 is discharged, the special-shaped bracket 35 will drive the grinding wheel 28 to reset upward, thereby facilitating the grinding wheel 28 to reset upward and complete the work.

[0047] The working principle of embodiment 1 is as follows: when in use, the electric roller 2 is first lifted onto the stone 3, and then the hydraulic cylinder 22 is started to drive the movable bracket 20 to move up and down. When the movable bracket 20 moves, the pointer 21 can be driven to move along the scale line on the surface of the vertical frame 7, so that the user can accurately control the up and down displacement of the movable bracket 20, so that the roller 25 can move to a position that fits the top of the electric roller 2. Then, the stone 3 can be started to drive the electric roller 2 to be transported to the front end, and the nozzle 27 is connected to the external air valve through a pipeline. The air valve can be opened so that the gas can be sprayed from the nozzle 27 to the top of the electric roller 2, so that the dust and impurities attached to the surface of the electric roller 2 can be blown away. Then, when the electric roller 2 moves , can contact the bottom end of the roller 25. When the electric roller 2 has a raised part, the electric roller 2 can drive the roller 25 to move upward during transmission, so that the roller 25 can drive the circular gasket 19 to contact the second photoelectric sensor 18. The second photoelectric sensor 18 is electrically connected to the servo motor 13, so that when the circular gasket 19 contacts the second photoelectric sensor 18, the servo motor 13 can be started. When the servo motor 13 is started, the cam 14 can be driven to rotate. When the raised part of the cam 14 rotates to contact the round wheel 36, the round wheel 36 can be squeezed to drive the connecting vertical plate 37 to move downward. Moreover, when the connecting vertical plate 37 moves downward to the extreme position, the bottom end of the grinding wheel 28 can be flush with the bottom end of the roller 25, so that the grinding wheel 28 can be connected to the electric roller 2. The surface fits, and when the connecting vertical plate 37 moves downward, it can drive the contact horizontal plate 29 to contact the first photoelectric sensor 15, and the first photoelectric sensor 15 is electrically connected to the drive motor 31, so that when the contact horizontal plate 29 contacts the first photoelectric sensor 15, the drive motor 31 can be started to drive the grinding wheel 28 to rotate, so that the raised part of the top of the electric roller 2 can be polished flat. At the same time, when the connecting vertical plate 37 moves downward to the extreme position, it can drive the second protective plate 40 to fit the top of the electric roller 2 in advance, and the fourth spring 39 is slidably sleeved on the second protective plate 40, so that the connecting vertical plate 37 can continue to drive the first protective plate 38 to move downward, thereby improving the tightness of the second protective plate 40 and the electric roller 2. The provision of a protective plate 38 and a fourth spring 39 can prevent the debris of the grinding wheel 28 from splashing to the surrounding area when grinding, thereby improving the safety of the grinding wheel 28 when working. At the same time, when the connecting vertical plate 37 moves downward, it can also drive the contact side plate 33 to move downward at the same time, and when the connecting vertical plate 37 remains normal, the elasticity of the third spring 34 will squeeze the contact side plate 33 to always fit with the side end of the electric roller 2. When the connecting vertical plate 37 moves downward, it can drive the contact side plate 33 to move downward at the same time, so that the contact side plate 33 can be located below the electric roller 2. At this time, the elasticity of the third spring 34 will drive the contact side plate 33 to move outward and reset, so that the contact side plate 33 can move to the bottom end of the electric roller 2, thereby preventing the connecting vertical plate 37 from resetting upward in advance.When the electric roller 2 completely passes the top of the contact side plate 33, the elasticity of the second spring 30 drives the connecting vertical plate 37 to reset upward, so that the grinding wheel 28 can be reset at the same time, which is convenient for the contact cross plate 29 to be out of contact with the first photoelectric sensor 15, causing the drive motor 31 to stop running, and the measurement and leveling of the electric roller 2 is completed. When the device is in use, the height of the roller 25 can be adjusted by setting the hydraulic cylinder 22, which can adapt to monitoring electric rollers 2 of different heights. At the same time, when the roller 25 contacts the raised part at the top of the electric roller 2, the servo motor 13 can be started to drive the cam 14 to rotate one circle, so that the cam The raised part of the wheel 14 will drive the round wheel 36 to move downward, so that the grinding wheel 28 can work in contact with the top surface of the electric roller 2, so that the raised part of the top of the electric roller 2 can be polished flat. At the same time, the electric roller 2 is located below the contact side plate 33, so that the connection vertical plate 37 can be prevented from resetting upward in advance. Until the electric roller 2 passes the top of the contact side plate 33, the second spring 30 will drive the connection vertical plate 37 to move upward and reset, so that the grinding wheel 28 is out of contact with the electric roller 2, and the contact horizontal plate 29 can be out of contact with the first photoelectric sensor 15, so as to avoid the drive motor 31 from being turned on for a long time, and complete the work.

[0048] Example 2

[0049] On the basis of Example 1, Fig.10 As shown, the base 6 includes a limiting fence plate 41, a movable rod 42, a guide vertical frame 43 and a bolt 44. The guide vertical frame 43 is symmetrically fixedly installed at the top rear of the base 6. The movable rod 42 is symmetrically slidably inserted into the inside of the guide vertical frame 43. The limiting fence plate 41 is fixedly installed at one end of the movable rod 42 away from the guide vertical frame 43. The bolt 44 threadedly penetrates the guide vertical frame 43 and is rotatably installed on the side end of the limiting fence plate 41 close to the guide vertical frame 43.

[0050] When implementing this embodiment, when the electric roller 2 is transmitted on the stone 3, the bolt 44 can be screwed and rotated, and the bolt 44 can be rotatably installed on the limit fence 41, so that when the bolt 44 is screwed and rotated inside the guide vertical frame 43, the limit fence 41 can be driven to move until the limit fence 41 is in contact with the side end of the electric roller 2, so that the limit fence 41 can limit the electric roller 2 to be neatly placed on the top of the stone 3. At the same time, the movable rod 42 slides inside the guide vertical frame 43, so that the limit fence 41 can be supported to move in a straight line, avoiding the limit fence 41 from being skewed, thereby completing the work of limiting the electric roller 2.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flatness detection device for stone processing, comprising a support mechanism (1), wherein stones (3) are equidistantly installed inside the support mechanism (1), and an electric roller table (2) is placed on the top of the stones (3), characterized in that: The support mechanism (1) comprises a positioning device (4) and a positioning component (5), wherein the positioning component (5) is fixedly mounted on the top front end of the positioning device (4), wherein the positioning device (4) comprises a base (6) and a vertical frame (7), wherein the vertical frame (7) is symmetrically fixedly mounted on the top front end of the base (6), wherein the positioning component (5) comprises a transmission device (8), a displacement device (9), a synchronization device (10) and a covering device (11), wherein the transmission device (8) is symmetrically fixedly mounted on the front top of the displacement device (9), wherein the synchronization device (10) is fixedly mounted on the front top of the transmission device (8), and wherein the covering device (11) is fixedly mounted between the two synchronization devices (10).

2. The flatness detection device for stone processing according to claim 1, characterized in that: The transmission device (8) comprises an extension side frame (12), a servo motor (13), a cam (14), a first photoelectric sensor (15) and a front end bracket (16); the extension side frame (12) is fixedly mounted on the left top end of the front end bracket (16); the servo motor (13) is fixedly mounted on the right side of the extension side frame (12); the cam (14) is fixedly mounted on the right center of the servo motor (13); and the first photoelectric sensor (15) is fixedly mounted on the front end of the front end bracket (16).

3. The flatness detection device for stone processing according to claim 2 is characterized in that: The displacement device (9) comprises a central base plate (17), a second photoelectric sensor (18), a circular gasket (19), a movable bracket (20), a pointer (21), a hydraulic cylinder (22), a first spring (23), a supporting base plate (24), a roller (25), a connecting base rod (26) and a nozzle (27), wherein the movable bracket (20) is fixedly mounted on the top of the hydraulic cylinder (22), the pointer (21) is fixedly mounted on the bottom of the side end of the movable bracket (20) away from the hydraulic cylinder (22), the central base plate (17) is fixedly mounted between the two movable brackets (20), and the connecting base rod (26) is symmetrically slidably inserted in the central base plate (17), the support base plate (24) is fixedly mounted on the bottom end of the connecting base rod (26), the first spring (23) is symmetrically fixedly mounted between the central base plate (17) and the support base plate (24), and the first spring (23) is located on the outer ring of the connecting base rod (26), the circular gasket (19) is fixedly mounted on the top of the connecting base rod (26), the second photoelectric sensor (18) is symmetrically fixedly mounted on the top of the opposite side end of the movable bracket (20), the roller (25) is equidistantly rotatably mounted on the bottom end of the support base plate (24), and the nozzle (27) is fixedly mounted on the rear end of the movable bracket (20) away from the hydraulic cylinder (22).

4. The flatness detection device for stone processing according to claim 3 is characterized in that: The synchronization device (10) comprises a grinding wheel (28), a contact transverse plate (29), a second spring (30), a driving motor (31), a supporting transverse frame (32), a contact side plate (33), a third spring (34), a special-shaped bracket (35), a round wheel (36) and a connecting vertical plate (37), wherein the grinding wheel (28) is fixedly mounted between the two driving motors (31), the driving motor (31) is fixedly mounted at the bottom of the opposite side ends of the connecting vertical plates (37), the contact transverse plate (29) is fixedly mounted at the opposite side ends of the connecting vertical plates (37), and the contact transverse plate (29) is located at the driving motor (3 1), the second spring (30) is symmetrically fixedly mounted on the top of the contact transverse plate (29), the round wheel (36) is fixedly mounted on the bottom of the side end of the connecting vertical plate (37) away from the driving motor (31), the special-shaped bracket (35) is fixedly mounted on the bottom of the round wheel (36), the supporting transverse base frame (32) is fixedly mounted on the bottom of the side end opposite to the special-shaped bracket (35), the third spring (34) is fixedly mounted on the inner end of the supporting transverse base frame (32) close to the special-shaped bracket (35), and the contact side plate (33) is fixedly mounted on the end of the third spring (34) away from the special-shaped bracket (35).

5. The flatness detection device for stone processing according to claim 4 is characterized in that: The covering device (11) comprises a first protective plate (38), a fourth spring (39) and a second protective plate (40), wherein the fourth spring (39) is fixedly installed equidistantly inside the bottom end of the first protective plate (38), and the second protective plate (40) is fixedly installed at the bottom end of the fourth spring (39).

6. The flatness detection device for stone processing according to claim 5, characterized in that: The stone (3) is equidistantly installed on the inner bottom end of the base (6), the front end bracket (16) is fixedly installed on the front end of the center base plate (17), the hydraulic cylinder (22) is symmetrically fixedly installed on the top front end of the base (6), the movable bracket (20) is slidably sleeved on the outer ring of the vertical frame (7), the connecting vertical plate (37) is slidably inserted into the top end of the front end bracket (16), the top end of the second spring (30) is connected to the inner top end of the front end bracket (16), and the first protective plate (38) is fixedly installed between the two contact horizontal plates (29).

7. The flatness detection device for stone processing according to claim 6, characterized in that: The side end of the vertical frame (7) is marked with a scale line, the top of the front bracket (16) is provided with a socket adapted to the connecting vertical plate (37), the round wheel (36) is vertically aligned with the cam (14), the first photoelectric sensor (15) is aligned with the rear end of the contact horizontal plate (29), the pointer (21) is horizontally aligned with the vertical frame (7), and the rear end surface of the contact side plate (33) is inclined at 45 degrees.

8. The flatness detection device for stone processing according to claim 7, characterized in that: The interior of the supporting cross base frame (32) is arranged in a hollow state, and a sliding rod is fixedly installed at the front end of the contact side plate (33), and the sliding rod is located inside the supporting cross base frame (32). A groove is provided inside the bottom end of the first protective plate (38), and the second protective plate (40) is slidably inserted into the inside of the groove. The bottom end surface of the second photoelectric sensor (18) is flush with the top end surface of the circular gasket (19).

9. The flatness detection device for stone processing according to claim 8, characterized in that: The base (6) comprises a limiting fence plate (41), a movable rod (42), a guide vertical frame (43) and a bolt (44); the guide vertical frame (43) is symmetrically fixedly installed at the top rear of the base (6); the movable rod (42) is symmetrically slidably inserted into the inside of the guide vertical frame (43); the limiting fence plate (41) is fixedly installed at one end of the movable rod (42) away from the guide vertical frame (43); the bolt (44) is threadedly penetrated through the guide vertical frame (43) and is rotatably installed on the side end of the limiting fence plate (41) close to the guide vertical frame (43).

10. A method for detecting the flatness of stone processing, using the flatness detecting device for stone processing according to claim 9, characterized in that: It includes the following steps: S1. First, the electric roller (2) is placed on the stone (3). When the stone (3) is started, the electric roller (2) can be transported to the front end. At this time, the impurities on the electric roller (2) can be blown away by setting the nozzle (27), thereby improving the accuracy of the electric roller (2) during measurement. S2, after that, when the uneven area of ​​the electric roller (2) passes through the roller (25), the roller (25) and the circular gasket (19) can be driven to move upward at the same time, so that the circular gasket (19) can contact the second photoelectric sensor (18), and the servo motor (13) can be started. When the servo motor (13) is started, the cam (14) can be driven to rotate one circle, so that the cam (14) can squeeze the circular wheel (36) to drive the driving motor (31) to move downward at the same time, and when the grinding wheel (28) moves downward to the extreme position, it can be flush with the bottom end of the roller (25), so that the grinding wheel (28) can grind the uneven area on the top of the electric roller (2); S3. Finally, when the connecting vertical plate (37) moves downward, it can drive the second protective plate (40) to fit with the top of the electric roller (2), so that the first protective plate (38) and the second protective plate (40) can protect the grinding wheel (28) to prevent dust from spreading. At the same time, by contacting the side plate (33) located below the electric roller (2), when the electric roller (2) is discharged, the special-shaped bracket (35) will drive the grinding wheel (28) to reset upward, thereby facilitating the grinding wheel (28) to reset upward and completing the work.

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