CN110793417A - Ceramic tile flatness detection device - Google Patents

Abstract

The invention relates to a ceramic tile flatness detection device, which comprises a frame, an object storage board, a detection component and a linear power element. The frame includes a base plate and a bearing member fixed perpendicular to the base plate. The storage board is placed flat on the base plate. The linear power element is fixed on the bearing member, and the whole driving and detecting assembly moves along the up-down direction. Inspection components include inspection reference plate and dial indicator. The detection reference plate is arranged in parallel directly above the base plate. The number of dial indicators is set to be multiple, and they are vertically penetrated and fixed on the detection reference plate. In the actual detection process, the detection reference board drags a plurality of dial indicators in the state of "zero adjustment" to synchronously approach the tiles to be detected, and the flatness of the tiles can be deduced according to the difference between the readings of the dial indicators. In this way, compared with the traditional pure manual detection method, it has higher detection efficiency and detection accuracy, and reduces the labor intensity of operators.

Description

A ceramic tile flatness detection device

technical field

The invention relates to the technical field of building detection, in particular to a tile flatness detection device.

Background technique

With the improvement of people's living standards, higher requirements are put forward for the cleanliness and ease of management of living conditions. In the process of interior decoration, tile laying on the ground and part of the wall has increasingly become an indispensable construction project.

In order to ensure good construction results, it is necessary to ensure that the tiles have acceptable flatness errors. However, with the increasing size of ceramic tiles, and affected by various factors such as production, transportation, storage, etc., its flatness index is difficult to control. In the actual construction process, when the edge flatness error of adjacent tiles is slightly larger, the joints between adjacent tiles will have a more obvious sense of unevenness, which will affect the overall aesthetic effect. In order to solve this problem, the more common solution is: before the formal construction, the pre-laid batches of tiles shall be tested by sampling inspection. Perform batch replacement of tiles. However, so far, there is no suitable detection device for performing the above sampling operation. In the prior art, operators rely on the cooperation of the backing plate and the feeler gauge to perform levelness detection on the randomly inspected tiles. It is known that the backing plate needs to be rotated and displaced during the detection process, which is prone to missed detection, and the above operation process is time-consuming and labor-intensive, resulting in low detection efficiency.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a tile flatness detection device with simple structure design, high detection efficiency and high detection result accuracy.

In order to solve the above technical problems, the present invention relates to a tile flatness detection device, which includes a frame, a storage board for placing tiles to be detected, a detection component and a linear power element. The frame includes a base plate and a bearing member fixed perpendicular to the base plate. The storage board is placed flat on the base plate. The linear power element is fixed on the bearing member, and the whole driving and detecting assembly moves along the up-down direction. Inspection components include inspection reference plate and dial indicator. The detection reference plates are arranged just above the base plate and are parallel to each other. The number of dial indicators is set to be multiple, and they are vertically penetrated and fixed on the detection reference plate.

As a further improvement of the technical solution of the present invention, leveling components are arranged at the four corners of the bottom surface of the storage board. The leveling assembly consists of adjustment bolts and lock nuts. The adjusting bolt is reversely penetrated on the storage board, and correspondingly, a threaded hole matched with the adjusting bolt is opened on the storage board. The locking nut is sleeved on the adjusting bolt and always abuts against the bottom plane of the storage board.

As a further improvement of the technical solution of the present invention, the above-mentioned tile flatness detection device further includes a guide device. The guide device includes a guide rod and a guide sleeve. A through hole is opened on the bearing member. The guide sleeve is sleeved and fixed in the through hole. The guide rod passes through the guide sleeve, and its bottom end is vertically fixed with the detection base plate.

As a further improvement of the technical solution of the present invention, the number of guide devices is set to 2 sets, which are symmetrically arranged on the left and right sides of the linear power element.

As a further improvement of the technical solution of the present invention, limit bolts are arranged on the four corners of the bottom surface of the detection reference plate. The limit bolts are reversely penetrated on the detection reference plate, and correspondingly, threaded holes adapted to the limit bolts are opened on the detection reference plate.

As a further improvement of the technical solution of the present invention, the linear power element is any one of a hydraulic cylinder, an air cylinder or a linear motor.

In the technical solution disclosed in the present invention, a plurality of dial indicators in the "zeroing" state are dragged by the detection reference plate to be synchronously approached relative to the tiles to be detected, and the difference between the readings of the dial indicators can be deduced. The flatness data of the tiles, in this way, compared with the traditional pure manual detection method, it has higher detection efficiency and detection accuracy, and greatly reduces the labor intensity of the operator.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a tile flatness detection device in the present invention.

FIG. 2 is a front view of the tile flatness detection device in the present invention.

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 .

FIG. 4 is a schematic perspective view of a guide sleeve in the tile flatness detection device of the present invention.

Fig. 5 is a sectional view of the guide sleeve in the tile flatness detection device of the present invention.

1-frame; 11-basic base plate; 12-bearing parts; 2-object board; 3-testing components; 31-testing reference plate; 311-limiting bolts; 32-dial gauge; 4-air cylinder; 5 -Leveling components; 51-Adjusting bolt; 52-Lock nut; 6-Guide device; 61-Guide rod; 62-Guide sleeve; 621-Annular graphite mosaic groove.

Detailed ways

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only for the purpose of It is convenient to describe the present invention and to simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

Below in conjunction with specific embodiments, the content of the present invention will be further described in detail. FIG. 1 shows a three-dimensional schematic diagram of a tile flatness detection device in the present invention, which is mainly composed of a rack 1 and a shelf 2 for placing the tiles to be detected. , detection assembly 3 and pneumatic cylinder 4 and other parts. Wherein, the rack 1 includes a base plate 11 and a bearing member 12 fixed perpendicular to the base plate 11 . The storage board 2 is placed flat on the base bottom plate 11 . The pneumatic cylinder 4 is used to drive the entire detection assembly 3 to move along the vertical direction. The detection assembly 3 includes a detection reference plate 31 and a dial indicator 32 . The detection reference plates 31 are arranged directly above the base bottom plate 11 and are parallel to each other. The pneumatic cylinder 4 is fixed on the bearing member 12 and is arranged just above the detection reference plate 31 , and its output end is fixed to the detection reference plate 31 . The number of dial indicators 32 is set to be multiple (uniformly distributed according to the actual shape of the pre-detected tiles), which are vertically penetrated and fixed on the detection reference plate 31 . In the process of concrete tile flatness detection, the above-mentioned plurality of dial indicators 32 in the "zero adjustment" state are dragged by the detection reference plate 31 to synchronously approach the tiles to be detected, according to the difference between the readings of the dial indicators 32 The flatness data of the tile can be derived from the value of the value. In this way, compared with the traditional pure manual detection method, it has higher detection efficiency and detection accuracy, and greatly reduces the labor intensity of the operator.

It should be noted here that, in addition to the above-mentioned pneumatic cylinder 4, the linear power element used to drive the detection reference plate 31 to move up and down can also choose a hydraulic cylinder or a linear motor according to specific conditions.

As a further optimization of the above-mentioned ceramic tile flatness detection device, leveling components 5 (as shown in FIG. 1 ) can also be provided on the four corners of the bottom surface of the storage board 2 to facilitate the horizontal state of the storage board 2 before the actual detection. Make adjustments to ensure that it is always in a vertical state with the measuring heads of the above-mentioned dial indicators 32 to ensure the accuracy of the test results. It should be noted here that the leveling assembly 5 is preferably composed of an adjusting bolt 51 and a locking nut 52 . The adjusting bolts 51 are reversely penetrated on the storage board 2 , and correspondingly, threaded holes adapted to the adjusting bolts 51 are opened on the storage board 2 . The locking nut 52 is sleeved on the adjusting bolt 51 and always abuts against the bottom plane of the storage board 2 (as shown in FIG. 3 ).

In order to ensure the levelness of the detection reference plate 31 in the process of moving up and down, a guide device 6 may be additionally provided. The specific method of the guide device 6 is recommended to refer to the following solution: the guide device 6 includes a guide rod 61 and a guide sleeve 62 . Correspondingly, a through hole is formed on the bearing member 12 for the guide sleeve 62 to pass through and be fixed. The guide rod 61 passes through the guide sleeve 62 , and its bottom end is vertically fixed to the detection base plate 31 (as shown in FIG. 2 ).

Furthermore, as a further optimization of the above technical solution, the number of the above-mentioned guiding devices 6 is set to 2 sets, which are symmetrically arranged on the left and right sides of the linear power element (as shown in FIG. 1 ), so as to ensure the detection basis as much as possible. The balance of the force on the plate 31 during the up and down displacement movement ensures the service life of the linear power element.

It is known that when the detection base plate 31 moves up and down relative to the bearing member 12, the guide rod 61 and the guide sleeve 62 will inevitably wear out, thereby affecting the matching accuracy of the two, which is not conducive to the detection benchmark The maintenance of the horizontal state of the board 31. For this purpose, a plurality of annular graphite inlaid grooves 621 can be provided in the inner cavity of the guide sleeve 62, which are uniformly distributed along the axial direction thereof (as shown in Figs. 4 and 5). It is beneficial to the self-lubricating properties of graphite to effectively reduce the relative friction coefficient between the guide sleeve 62 and the guide rod 61 and reduce the wear rate.

Finally, it should be noted that, limiting bolts 311 may also be provided at the four corners of the bottom surface of the detection reference plate 31 . The limit bolts 311 are reversely penetrated on the detection reference plate 31 . Correspondingly, the detection reference plate 31 is provided with threaded holes adapted to the limit bolts 311 (as shown in FIG. 2 ). In this way, the damage to the micrometer 32 caused by the downward displacement movement of the linear power element exceeding the standard can be effectively prevented, and the use safety of the tile flatness detection device can be ensured.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A ceramic tile flatness detection device, characterized in that it comprises a rack, a pallet for placing the tiles to be detected, a detection assembly and a linear power element; the rack comprises a base plate and a fixed base plate perpendicular to the base plate The load-bearing member is composed of a load-bearing member; the storage board is laid flat on the base bottom plate; the linear power element is fixed on the load-bearing member, and drives the detection assembly to move in the up and down direction; the detection assembly includes A detection reference plate and a dial indicator; the detection reference plate is arranged directly above the base bottom plate and is parallel to each other; the number of the dial indicators is set in multiples, which are vertically penetrated and fixed on the detection reference plate. 2. The tile flatness detection device according to claim 1, characterized in that, four corners of the bottom surface of the storage board are provided with leveling components; the leveling components are composed of adjusting bolts and locking nuts; the The adjusting bolt is reversely threaded on the storage board, and correspondingly, a threaded hole matching the adjusting bolt is opened on the storage board; the locking nut is sleeved on the adjusting bolt, and is always abuts against the bottom plane of the storage board. 3 . The tile flatness detection device according to claim 1 , further comprising a guide device; the guide device comprises a guide rod and a guide sleeve; a through hole is provided on the bearing member; the guide The sleeve is sleeved and fixed in the through hole; the guide rod passes through the guide sleeve, and the bottom end of the guide rod is vertically fixed with the detection base plate. 4 . The tile flatness detection device according to claim 3 , wherein the number of the guide devices is set to 2 sets, which are symmetrically arranged on the left and right sides of the linear power element. 5 . 5 . The tile flatness detection device according to claim 1 , wherein limit bolts are provided at the four corners of the bottom surface of the detection reference plate; the limit bolts are reversed through the detection reference plate, and corresponding Ground, the detection reference plate is provided with a threaded hole adapted to the limit bolt. 6 . The tile flatness detection device according to claim 1 , wherein the linear power element is any one of a hydraulic cylinder, an air cylinder or a linear motor. 7 .

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