CN205066739U - Automatic change flatness detection equipment - Google Patents

Abstract

The utility model provides an automatic change flatness detection equipment, its can the short -term test plane degree of product in batches, and it is unanimous to get the location benchmark of some positions and product, measurement of efficiency height, and the commonality of product is good. The detection apparatus for the multi -rivet products comprises a detection platform, testing platform supports in the support, testing platform's both sides parallel arrangement has Y to longmen base of arranging, one y -directional guide rail, another have been arranged to the up end of longmen base the up end of longmen base arranged Y to driving motor, Y lead screw, the one end of X axle module clamp in the lower extreme fastening of y -directional guide rail, the other end has Y silk braid, Y lead screw threaded connection Y silk braid, but the height control structure that X axial displacement was arranged to X axle module upper end, the support of height control structure clamps on the X of X axle module is to the siding track, distance detection sensor has been arranged to the lower extreme of the output pole of height control structure, the distance detection sensor orientation testing platform arranges.

Description

A kind of automatic flatness detection equipment

technical field

The utility model relates to the technical field of plane detection, in particular to an automatic flatness detection device.

Background technique

For the flatness detection of workpieces and products, there are two methods as follows:

1. Use the three-dimensional multi-position to take points, and then compare the stepping data to obtain the flatness data;

2. Use a ruler as a reference to lean against the product, and then use a thickness gauge to detect the gap between the ruler and the workpiece to determine the flatness data.

The existing measurement methods are basically only suitable for the measurement of small batches of products, but for the flatness detection requirements of batch products, the above methods have problems such as low measurement efficiency, long time for result judgment, and misjudgment caused by inconsistent reference standards.

Contents of the invention

In view of the above problems, the utility model provides an automatic flatness detection equipment, which can quickly detect the flatness of batch products, and the position of the point is consistent with the positioning reference of the product, the measurement efficiency is high, and the versatility of the product is good.

An automatic flatness detection equipment, the technical solution of which is as follows: it includes a detection platform, the detection platform is supported by a bracket, and it is characterized in that: a gantry base arranged in Y direction is arranged in parallel on both sides of the detection platform, a The upper end surface of the gantry base is arranged with a Y-guided rail, and the upper end surface of the other gantry base is arranged with a Y-directed drive motor and a Y screw rod. One end of the X-axis module is clamped on the Y-guided rail, and the other end is The lower end of the module is fastened with a Y wire sleeve, and the Y screw rod is threadedly connected to the Y wire sleeve. The upper end of the X-axis module is arranged with a height adjustment structure that can move in the X-axis. The support of the height adjustment structure is clamped on the X-axis. On the X-direction side rail of the module, a distance detection sensor is arranged at the lower end of the output rod of the height adjustment structure, the distance detection sensor is arranged toward the detection platform, and the Y-direction drive motor passes through the Y screw rod and the Y wire sleeve structure The X-axis module is driven and connected, and the X-direction driving motor drives and connects the support of the height adjustment structure through the corresponding X screw rod and X wire sleeve structure. An electric control cabinet is arranged in the inner cavity of the support, and the A PLC module is arranged in the electric control cabinet, and the PLC module is externally connected to the X-direction driving motor, the Y-direction driving motor and the distance detection sensor.

It is further characterized in that: the upper end side of the gantry base provided with the Y-direction driving motor is provided with a Y-direction drag chain, and the output end of the Y-direction drag chain is connected to the corresponding position of the X-axis module;

An X-direction drag chain is arranged in the X direction of the X-axis module, and the output end of the X-direction drag chain is connected to the upper connecting rod of the height adjustment structure;

The X-direction drag chain and the Y-direction drag chain ensure smooth horizontal movement and enable wires and other equipment to be hidden in the drag chain.

After adopting the structure of the utility model, after the product is put into the detection platform, the PLC module controls the distance detection sensor to move to the designated positions of the product in the X direction and the Y direction, and reads the distance data of each position respectively, and then performs the maximum value through the PLC module. The flatness data of the product is obtained by subtracting the minimum value, and displayed on the display of the device in real time, and compared with the standard data to determine the product "OKorNG?" Compared with the traditional test method, the efficiency is higher. The current 9-point flatness test The time is shortened from the previous 3 minutes to 16 seconds, and the efficiency is increased by about 11 times; due to the use of automation, the labor intensity and technical requirements for personnel are reduced. The labor intensity is low; when changing the product type, it is only necessary to directly call the program. Achievable. Strong versatility and quick replacement of product types; because the point-taking position is controlled by the process, the point-taking position does not change each time, and the data reliability and comparability are strong, providing powerful basic data for process analysis and measurement The reliability and comparability of the results are strong; in summary, it can quickly detect the flatness of batch products, and the position of the point is consistent with the positioning reference of the product, the measurement efficiency is high, and the product has good versatility.

Description of drawings

Fig. 1 is the perspective view structural representation of the utility model;

Fig. 2 is the perspective view structural representation of the utility model after removing support;

The label names corresponding to the serial numbers in the figure are as follows:

Detection platform 1, bracket 2, gantry base 3, Y-direction rail 4, Y-direction drive motor 5, Y screw rod 6, X-axis module 7, Y-screw sleeve 8, height adjustment structure 9, X-direction side rail 10, output Rod 11, distance detection sensor 12, X-direction drive motor 13, X screw rod 14, X wire sleeve structure 15, electric control cabinet 16, PLC module 17, Y-direction drag chain 18, X-direction drag chain 19, upper connecting rod 20.

detailed description

An automatic flatness detection equipment, see Figure 1 and Figure 2: it includes a detection platform 1, the detection platform 1 is supported on the bracket 2, and the two sides of the detection platform 1 are arranged in parallel with the gantry base 3 arranged in the Y direction, and a gantry base 3 Y guide rail 4 is arranged on the upper end surface of the gantry base 3, and Y direction drive motor 5 and Y screw rod 6 are arranged on the upper end surface of the other gantry base 3. One end of the X axis module 7 is clamped on the lower end of the Y guide rail 4 and the other end The Y wire sleeve 8 is fastened, the Y screw rod 6 is threaded to connect the Y wire sleeve 8, the upper end of the X-axis module 7 is arranged with a height adjustment structure 9 that can move in the X-axis, and the support of the height adjustment structure 9 is clamped on the X-axis On the X-direction side rail 10 of the module 7, a distance detection sensor 12 is arranged at the lower end of the output rod 11 of the height adjustment structure 9, and the distance detection sensor 12 is arranged toward the detection platform 1, and the Y-direction drive motor 5 passes through the Y screw rod 6, Y The structure of the wire sleeve 8 is connected to the X-axis module 7, and the X-direction drive motor 13 is driven to connect the support of the height adjustment structure 9 through the corresponding X screw rod 14 and the X wire sleeve structure 15. The inner cavity of the bracket 2 is provided with an electric control The cabinet 16 and the electric control cabinet 16 are provided with a PLC module 17, and the PLC module 17 is externally connected to the X-direction drive motor 5, the Y-direction drive motor 13, and the distance detection sensor 12.

The upper end side of the gantry base 3 provided with the Y-direction drive motor 5 is provided with a Y-direction drag chain 18, and the output end of the Y-direction drag chain 18 is connected to the corresponding position of the X-axis module 7;

An X-direction drag chain 19 is arranged in the X direction of the X-axis module 7, and the output end of the X-direction drag chain 19 is connected to the upper connecting rod 20 of the height adjustment structure 9;

The X-direction drag chain 19 and the Y-direction drag chain 18 ensure smooth horizontal movement, and enable equipment such as wires to be hidden in the drag chain.

The specific embodiments of the utility model have been described in detail above, but the content is only a preferred embodiment of the utility model creation, and cannot be considered as limiting the implementation scope of the utility model creation. All equal changes and improvements made according to the invention scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (3)

1. A kind of automatic flatness detection equipment, it comprises detection platform, and described detection platform is supported on support, it is characterized in that: the two sides of described detection platform are arranged in parallel with the gantry base that Y direction arranges, and the gantry base of a described gantry base A Y-guided guide rail is arranged on the upper end surface, and a Y-directed drive motor and a Y screw rod are arranged on the upper end surface of the other gantry base. One end of the X-axis module is clamped on the Y-guided guide rail, and the lower end of the other end is fastened with a The Y wire sleeve, the Y screw rod is threadedly connected to the Y wire sleeve, and the upper end of the X-axis module is arranged with a height adjustment structure that can move in the X-axis direction, and the support of the height adjustment structure is clamped in the X-direction of the X-axis module. On the side rail, a distance detection sensor is arranged at the lower end of the output rod of the height adjustment structure, and the distance detection sensor is arranged toward the detection platform, and the Y-direction driving motor is driven and connected to the X axis through the Y screw rod and the Y wire sleeve structure. The shaft module, the X-direction drive motor drives and connects the support of the height adjustment structure through the corresponding X screw rod and X wire sleeve structure, and the inner cavity of the support is provided with an electric control cabinet, and the electric control cabinet is provided with There is a PLC module, and the PLC module is externally connected to the X-direction driving motor, the Y-direction driving motor and the distance detection sensor. 2. A kind of automatic flatness detection equipment as claimed in claim 1, it is characterized in that: the upper end side of the described gantry base that is provided with Y-direction driving motor is provided with Y-direction drag chain, and the Y-direction drag chain The output end is connected to the corresponding position of the X-axis module. 3. A kind of automatic flatness detection equipment as claimed in claim 1 or 2, characterized in that: an X-direction drag chain is arranged in the X direction of the X-axis module, and the output end connection height of the X-direction drag chain is Adjust the upper connecting rod of the structure.