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CN-122015621-A - Flatness detection device and method for stone plastic floor

CN122015621ACN 122015621 ACN122015621 ACN 122015621ACN-122015621-A

Abstract

The invention belongs to the technical field of flatness detection of stone plastic floors, and particularly relates to a flatness detection device and a flatness detection method for a stone plastic floor, wherein the flatness detection device comprises a detection tool, a guide rail is fixed above the detection tool, and a slide block is connected onto the guide rail in a sliding manner; the device comprises a sliding block, a detection rod, a detection signal response untimely influence detection precision and is characterized in that an induction cavity is fixed at the bottom of the sliding block, a distance sensor is arranged on the inner wall of the induction cavity, a sliding plate is slidably connected with the inner wall of the distance sensor, a detection rod is fixed at the bottom of the sliding plate, a position induction module is arranged in the distance sensor and is used for inducing the sliding amplitude of the sliding plate when the sliding plate slides on the inner wall of the distance sensor and transmitting sliding amplitude data to a terminal, and speed reducing blocks are arranged on the left side and the right side of the sliding block.

Inventors

  • YAO GANG

Assignees

  • 江苏富尔泰新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20260112

Claims (8)

  1. 1. The flatness detection device for the stone plastic floor comprises a detection tool (1) and is characterized in that a guide rail (2) is fixed above the detection tool (1), and a sliding block (3) is connected to the guide rail (2) in a sliding manner; An induction cavity (4) is fixed at the bottom of the sliding block (3), a distance sensor (41) is arranged on the inner wall of the induction cavity (4), a sliding plate (42) is connected to the inner wall of the distance sensor (41) in a sliding mode, a detection rod (43) is fixed at the bottom of the sliding plate (42), a position induction module is arranged in the distance sensor (41), and the position induction module is used for inducing the sliding amplitude of the sliding plate (42) when the sliding plate slides on the inner wall of the distance sensor (41) and transmitting sliding amplitude data to a terminal; The left side and the right side of the sliding block (3) are respectively provided with a deceleration block (31).
  2. 2. The flatness detection apparatus for stone plastic floors as claimed in claim 1, wherein the bottom surface of the guide rail (2) is provided with a plurality of arc-shaped grooves (21), the deceleration block (31) is connected to one side of the sliding block (3) in a shaft manner, and the upper surface of the deceleration block (31) is arc-shaped and is embedded in the arc-shaped grooves (21).
  3. 3. The flatness detection apparatus for stone plastic floors according to claim 2, characterized in that a sliding hole is provided in the slider (3), a threaded hole is provided in the middle, a screw (32) is connected in the threaded hole, a sleeve (33) is connected to a front end bearing of the screw (32), support plates (34) are connected to both left and right sides of the sliding hole of the slider (3) in a sliding manner, and ejector rods (341) are fixed on inner sides of the support plates (34); The inner end of the ejector rod (341) is spherical and is in contact with the outer surface of the sleeve (33), a groove is formed in the bottom of the speed reducing block (31), and a spring (35) is arranged between the groove and the support plate (34).
  4. 4. A flatness detection apparatus for stone-made floor according to claim 3, characterized in that the sleeve (33) is tapered.
  5. 5. The flatness detection apparatus for stone-made floor according to claim 4, characterized in that the screw (32) is also provided with a threaded hole inside, and the threaded rod (321) is screwed inside, a through hole is provided in the middle of the sleeve (33), and the through hole is tapered, and the sleeve (33) has elasticity; The front end of the threaded rod (321) is spherical and is in contact with the inner wall of the through hole.
  6. 6. The flatness detection apparatus for stone-made floor according to claim 5, characterized in that the front side of the slider (3) is provided with a through hole, and a shaft lever (36) is rotatably connected inside, the front end of the shaft lever (36) is fixed with a gear (361), and the rear end is fixed with a cylinder (362); The front side of the guide rail (2) is fixedly provided with a toothed plate (22), the gear (361) is meshed with the toothed plate (22), and the cylinder (362) is sleeved on the outer side of the sleeve (33).
  7. 7. The flatness detection apparatus for stone-made floor according to claim 6, characterized in that after the sleeve (33) is expanded to the extreme position to the outside, the outer surface thereof is closely adhered to the inner wall of the cylinder (362), and the front end of the cylinder (362) is flat up and down; after the sleeve (33) rotates, the inner end of the ejector rod (341) is contacted with the conical surface of the sleeve (33) and then contacted with the plane.
  8. 8. A detection method for a flatness detection apparatus for a stone-plastic floor, according to claim 7, characterized by comprising: S1, placing a stone plastic floor on the surface of a detection tool (1), moving a sliding block (3), and simultaneously adjusting the position of the stone plastic floor, so that a detection rod (43) moves to a detection point of the stone plastic floor, and the detection rod (43) is in contact with the surface of the stone plastic floor; S2, moving the sliding block (3), wherein the detection rod (43) moves on the surface of the stone plastic floor, when the detection rod (43) moves to a protruding part, the detection rod (43) jumps upwards, and a position sensing module in the distance sensor (41) recognizes the up-and-down movement amplitude of the sliding plate (42); step S3, setting the initial position of the sliding plate (42) as The maximum amplitude of the up-and-down runout of the sliding plate (42) is When (when) Larger than the size set by the system The surface flatness error of the stone plastic floor is large, the dimension is unqualified, otherwise, when Smaller than the size set by the system The surface flatness error of the stone plastic floor is normal, and the dimension is qualified; And S4, taking down the stone plastic floor after finishing flatness detection, and carrying out next detection.

Description

Flatness detection device and method for stone plastic floor Technical Field The invention belongs to the technical field of flatness detection of stone plastic floors, and particularly relates to a flatness detection device and a flatness detection method for a stone plastic floor. Background In the links of production, processing and acceptance of stone plastic floors, flatness detection is one of core procedures for judging whether the quality of products reaches the standard. The stone plastic floor has the advantages of water resistance, wear resistance, environmental protection, economy, convenience in paving and the like, is widely applied to scenes such as home decoration, business offices, public buildings and the like, and has the advantages that the surface flatness directly influences paving effect, service experience and service life, if the flatness does not reach the standard, the problems of edge warping, hollowing, seam height difference and the like easily occur after paving, and the ground attractiveness and the service stability are greatly reduced. The existing stone plastic floor flatness detection technology is mainly divided into two types, namely manual detection and equipment detection. Manual detection adopts guiding rule, clearance gauge cooperation to measure more, through laminating guiding rule on floor surface, utilizes clearance gauge measurement gap size to judge the flatness deviation, and this mode is easy and simple to handle but subjective strong, the detection precision is low, easily receives inspector experience and operation manipulation influence, and detection efficiency is low, is difficult to adapt to scale, pipelined's production demand. In the aspect of equipment detection, the prior art is mostly dependent on devices such as a laser flatness detector, a contact type displacement sensor detection platform and the like. The laser detection device has higher precision, is large-scale integrated equipment, has high cost and large occupied area, has strict requirements on flatness and cleanliness of detection environment, is not suitable for workshop site detection of medium and small-sized production enterprises, and is not suitable for stone plastic floors with patterns or wear-resistant layers on the surfaces, wherein the contact type displacement sensor detection platform can realize automatic measurement, but usually requires a complex transmission mechanism to drive a sensor or the floors to complete multi-dimensional mobile scanning, has high structural redundancy, and is easy to scratch and damage the plates due to the contact of the sensor and the surfaces of the floors. In addition, the existing detection device has the common problem of poor suitability, most of equipment can only detect stone plastic floors with fixed specifications, and for plates with different thickness and sizes, the positions of the clamps or the sensors are required to be frequently adjusted, so that the operation is complex, the time consumption is long, and the diversified production detection requirements are difficult to meet; and because the moving speed of the detection component can not be effectively regulated and controlled, the moving speed of the detection component is higher, the speed of the detection component in jumping is higher, the jumping amplitude is not detected in time or is not detected in place, and the detection precision is affected. This phenomenon is a problem to be solved by those skilled in the art. Disclosure of Invention The invention aims to provide a flatness detection device and a flatness detection method for a stone plastic floor, which are used for solving the problems in the background art. In order to solve the technical problems, the invention provides the technical scheme that the flatness detection device for the stone plastic floor and the detection method thereof comprise a detection tool, wherein a guide rail is fixed above the detection tool, and a slide block is connected on the guide rail in a sliding manner; the sliding block comprises a sliding block, a speed reducing block, a sensing cavity, a distance sensor, a sliding plate, a detection rod, a position sensing module and a speed reducing block, wherein the bottom of the sliding block is fixedly provided with the sensing cavity, the inner wall of the sensing cavity is provided with the distance sensor, the sliding plate is slidably connected with the inner wall of the distance sensor, the bottom of the sliding plate is fixedly provided with the detection rod, the position sensing module is used for sensing the sliding amplitude of the sliding plate when the sliding plate slides on the inner wall of the distance sensor, and transmitting sliding amplitude data to the terminal, and the speed reducing blocks are arranged on the left side and the right side of the sliding block. According to the invention, the bottom surface of the guide rail is provided with a plurality of arc-shap