Wireless transmitting and receiving automatic side-changing two-way industrial measuring device and measuring method thereof

Abstract

The invention relates to the technical field of industrial measurement, in particular to an automatic side-changing double-pass industrial measurement device with wireless transmitting and receiving functions and a measurement method thereof. The system further comprises a control module and a receiving-transmitting module. The positioning piece comprises a positioning plate; the positioning plates can be close to or away from each other; the detection part comprises a detection module; the device further comprises a driving part. The positioning piece and the detection piece are alternately driven by the driving piece, so that the detection module can immediately execute the measurement action after the part is positioned, and the measurement efficiency can be effectively improved; the detection module can measure the two sides of a part in the transverse horizontal movement process of the detection table, measurement data are sent to the control module through the receiving and sending module in real time, and the control module integrates multiple sets of measurement data, so that the detection precision can be effectively improved; and through the positioning effect of the positioning piece, the measurement points can be mutually symmetrical when the detection module measures the part, so that the measurement error is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of industrial measurement technology, in particular to a wireless transmitting and receiving automatic edge-changing double-path industrial measurement device and a measurement method thereof. BACKGROUND

[0002] Industrial measurement devices are devices or systems used to detect, monitor or record various physical quantities, chemical quantities or state parameters in industrial production processes. They play a key role in industrial automation, quality control, safety monitoring and other fields, ensuring the accuracy, efficiency and safety of the production process. For example, detecting the flatness, size (thickness, length, width) of parts, especially measuring large parts during production and processing, which can improve the flatness quality.

[0003] In the production and processing of large-sized plate-shaped parts, the size directly affects the subsequent processing quality, so size measurement is needed. Common measurement devices include a detection table, an edge-changing structure and a detection module. During measurement, the part is placed on the detection table, and the detection module is first used to detect one side of the part, and then the edge-changing structure moves the detection module to the other side of the part for detection again. By integrating multiple sets of measurement data, measurement error can be reduced.

[0004] The size of the detection table on the common measurement device is larger than the part to be measured. Since the part will not be offset due to external factors on the detection table, no fixed structure is usually set up on the common measurement device. This results in the detection module not being symmetrical between the measurement points on the part (the symmetry axis is the center line of the part). That is, the distances between multiple measurement points and the edge line of the part are not the same. This increases the number of variables in the measurement process, which can easily cause errors between the measurement results and the actual values. When re-measuring a part or measuring multiple parts, the measurement points are random each time, making the probability of measurement error larger. SUMMARY

[0005] The present application aims to provide a wireless transmitting and receiving automatic edge-changing double-path industrial measurement device and a measurement method thereof to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: A wireless transmitting and receiving automatic edge-changing double-path industrial measurement device, comprising a detection table, wherein a hanger is installed on the detection table; Further comprising a control module and a receiving and sending module installed on the hanger; A positioning member comprising two sets of positioning plates symmetrically arranged on the detection table; the positioning plates can move closer to or away from each other to clamp or release the part to be measured; The detection member is arranged on the holder and comprises a detection module which can move laterally on the detection table. The driving member is used for driving the positioning member and the detection member to act alternately.

[0007] As a further scheme of the present application, the positioning member further comprises a positioning guide rail mounted on the holder; the holder is symmetrically provided with a mounting plate; the mounting plate is mounted with a positioning sliding block which is slidably fitted with the positioning guide rail; the mounting plate is mounted with a fixed sleeve; the holder is rotatably mounted with a positioning rotating shaft, the fixed sleeve is sleeved on the positioning rotating shaft, and the positioning rotating shaft is symmetrically provided at two ends with positioning threaded grooves, and the fixed sleeve is mounted with a positioning protruding column which is slidably fitted with the positioning threaded grooves.

[0008] As a further scheme of the present application, the positioning member further comprises a telescopic sleeve mounted on the mounting plate, the positioning plate is mounted with a telescopic column which is slidably fitted with the telescopic sleeve, and the telescopic sleeve is provided with a spring which is in contact with the telescopic column and the telescopic sleeve at two ends respectively.

[0009] As a further scheme of the present application, the detection member further comprises a side-changing guide rail mounted on the holder, the detection module is mounted with a side-changing sliding block and a side-changing sleeve, and the side-changing sliding block is slidably fitted with the side-changing guide rail; the holder is rotatably mounted with a side-changing rotating shaft, the side-changing sleeve is sleeved on the side-changing rotating shaft, the side-changing rotating shaft is provided with a side-changing threaded groove, and the side-changing sleeve is mounted with a side-changing protruding column which is slidably fitted with the side-changing threaded groove.

[0010] As a further scheme of the present application, the driving member comprises a motor mounted on the holder; the holder is rotatably mounted with a screw rod column, a first rotating shaft and a second rotating shaft; the screw rod column is fixedly connected with the output end of the motor, the screw rod column is threadedly connected with a threaded sleeve, the threaded sleeve is fixedly connected with a first sleeve and a second sleeve which are respectively sleeved with the first rotating shaft and the second rotating shaft; the first rotating shaft is provided with a first groove group; the first sleeve is mounted with a first protruding column which is slidably fitted with the first groove group; the second rotating shaft is provided with a second groove group; the second sleeve is mounted with a second protruding column which is slidably fitted with the second groove group; the first rotating shaft and the second rotating shaft are connected with the positioning rotating shaft and the side-changing rotating shaft through a belt respectively.

[0011] As a further scheme of the present application, the first groove group comprises a first threaded groove, a first straight groove and a second threaded groove; one end of the first threaded groove is communicated with one end of the first straight groove, and the other end of the first straight groove is communicated with one end of the second threaded groove.

[0012] As a further further scheme of the present application: the second groove group comprises a second straight groove, a third threaded groove and a third straight groove; wherein one end of the second straight groove is in communication with one end of the third threaded groove, and the other end of the third threaded groove is in communication with one end of the third straight groove.

[0013] As a further further scheme of the present application: one side of the positioning plate is inclinedly arranged.

[0014] As a further further scheme of the present application: the surface of the detection table is smooth.

[0015] A method for measuring a part by using the wireless transmission and reception automatic side-changing double-path industrial measuring device as described above comprises the following steps: Step one: placing the part to be measured on the detection table and between the two positioning plates, and starting the driving member by the control module to measure; Step two: the driving member first drives the positioning member to act, and drives the two positioning plates to approach each other to press the part, so that the part is located in the middle position of the detection table; Step three: after positioning, the driving member drives the detection member to act, so as to drive the detection module to move horizontally along the transverse direction of the detection table, thereby measuring both ends of the part; Step four: the detection module transmits the measurement data of both sides of the part to the receiving module, and after receiving the data, the receiving module transmits the data to the control module for data integration.

[0016] Compared with the prior art, the present application has the following advantages: the driving member alternately drives the positioning member and the detection member, so that the detection module can immediately perform the measurement action after the part is positioned, thereby effectively improving the measurement efficiency; during the horizontal movement of the detection module along the transverse direction of the detection table, the part is measured on both sides, and the measurement data is transmitted to the control module in real time through the receiving module, and the control module integrates multiple sets of measurement data, thereby effectively improving the detection accuracy; and through the positioning action of the positioning member, the measurement points of the detection module during the measurement of the part are symmetrical to each other, thereby reducing the measurement error. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Structure schematic diagram of one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measuring device and the measurement method thereof.

[0018] Figure 2 Structure schematic diagram of another view of one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measuring device and the measurement method thereof.

[0019] Figure 3Structure diagram of the structure of the holder in one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measurement device and the measurement method thereof.

[0020] Figure 4 Structure diagram of the structure of the positioning shaft in one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measurement device and the measurement method thereof.

[0021] Figure 5 Structure diagram of the structure of the positioning plate in one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measurement device and the measurement method thereof.

[0022] Figure 6 Structure diagram of the structure of the detection module in one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measurement device and the measurement method thereof.

[0023] Figure 7 Structure diagram of the structure of the driving member in one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measurement device and the measurement method thereof.

[0024] Figure 8 Structure diagram of the structure of the first protruding column and the second protruding column in one embodiment of the wireless transmission and reception automatic side-changing double-path industrial measurement device and the measurement method thereof.

[0025] In the figure: 1, detection table; 2, holder; 3, control module; 4, transmission and reception module; 5, detection module; 6, side-changing guide rail; 7, side-changing sliding block; 8, side-changing rotating shaft; 801, side-changing threaded groove; 9, side-changing sleeve; 901, side-changing protruding column; 10, positioning guide rail; 11, positioning sliding block; 12, mounting plate; 13, telescopic sleeve; 14, telescopic column; 1401, spring; 15, positioning plate; 16, fixed sleeve; 1601, positioning protruding column; 17, positioning rotating shaft; 1701, positioning threaded groove; 18, motor; 19, screw column; 20, first rotating shaft; 2001, first threaded groove; 2002, first straight groove; 2003, second threaded groove; 21、second rotating shaft; 2101、second straight slot; 2102、third threaded slot; 2103、third straight slot; 22、threaded sleeve; 23、first sleeve; 2301、first protruding column; 24、second sleeve; 2401、second protruding column. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] In addition, the elements in the present application are referred to as "fixed to" or "disposed on" another element, which can be directly on another element or can have a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or can have a middle element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0028] Please refer to Figures 1-8 In the embodiments of the present application, a wireless transmitting and receiving automatic side-changing double-way industrial measuring device comprises a detection table 1, wherein a carrier 2 is installed on the detection table 1; Further comprising a control module 3 and a receiving and sending module 4 installed on the carrier 2; A positioning member comprises two groups of positioning plates 15 symmetrically arranged on the detection table 1; the positioning plates 15 can be close to or away from each other to clamp or release the measured part; A detection member is arranged on the carrier 2 and comprises a detection module 5 which can move reciprocally transversely along the detection table 1; Further comprising a driving member for alternately driving the positioning member and the detection member to act.

[0029] In use, the measured part is placed on the detection table 1, so that the detection module 5 can be perpendicular to the measured part to reduce the measurement error, and the detection module 5 does not directly contact the part, transmits a detection wave to the part, and receives the detection wave reflected by the part, to obtain measurement data according to the time difference between transmission and reception.

[0030] When measuring, the driving member is controlled to act by the control module 3; the driving member drives the positioning member to act first, thereby driving the positioning plates 15 to move synchronously and approach each other; during the movement of the positioning plates 15, the positioning plates 15 contact the part to be measured and drive the part to move synchronously after the contact; when the positioning plates 15 move to the maximum stroke, the part moves to the middle position of the detection table 1.

[0031] Then, the driving member drives the detection member to act, thereby driving the detection module 5 to move along the transverse direction of the detection table 1; during the movement of the detection module 5, the detection module 5 measures the two sides of the part and sends the measurement data to the control module 3 in real time through the transmission module 4; through the integration of the control module 3 on the multiple groups of measurement data, the detection accuracy can be effectively improved; and through the positioning effect of the positioning member, the measurement points of the detection module 5 when measuring the part are mutually symmetrical, so as to reduce the measurement error.

[0032] After the measurement is completed, the driving member drives the positioning member to act, thereby driving the positioning plates 15 to move away from each other to release the part.

[0033] The detection module 5 can perform the measurement action immediately after the part is positioned by the driving member driving the positioning member and the detection member alternately, so that the measurement efficiency can be effectively improved.

[0034] In another embodiment of the application, the positioning member further comprises a positioning guide rail 10 mounted on the carrier 2; the carrier 2 is symmetrically provided with a mounting plate 12; the mounting plate 12 is provided with a positioning sliding block 11 which is slidably embedded with the positioning guide rail 10; the mounting plate 12 is provided with a fixed sleeve 16; the carrier 2 is rotatably provided with a positioning shaft 17, the fixed sleeve 16 is sleeved on the positioning shaft 17, and the two ends of the positioning shaft 17 are symmetrically provided with a positioning thread groove 1701, and the fixed sleeve 16 is provided with a positioning protruding column 1601 which is slidably embedded with the positioning thread groove 1701.

[0035] In use, for example, in the embodiment in which all the features described in the application are combined, when measuring, the driving member drives the positioning shaft 17 to rotate forward first, thereby driving the two ends of the positioning thread groove 1701 to rotate synchronously (the thread directions of the two groups of positioning thread grooves 1701 are opposite), the positioning protruding column 1601 is extruded by the groove wall of the positioning thread groove 1701, thereby sliding in the positioning thread groove 1701, thereby driving the fixed sleeve 16 to approach each other; thereby driving the mounting plate 12 to approach each other, and during the process, the positioning sliding block 11 slides on the positioning guide rail 10.

[0036] The installation plates 12 close to each other drive the positioning plates 15 to move synchronously, so that the positioning plates 15 close to each other, and during the movement of the positioning plates 15, the positioning plates 15 contact the parts to be measured and drive the parts to move synchronously after the contact, and when the positioning plates 15 move to the maximum stroke position, the parts move to the middle position of the detection table 1. Through the positioning effect of the positioning member, the measurement points of the detection module 5 during the measurement of the parts are symmetrical to each other, so as to reduce the measurement error.

[0037] When the measurement is completed, the driving member drives the positioning shaft 17 to rotate reversely, so that the positioning plates 15 move away from each other to perform the releasing action.

[0038] In another embodiment of the present application, the positioning member further comprises a telescopic sleeve 13 installed on the installation plate 12, the positioning plate 15 is provided with a telescopic column 14 which is slidably embedded in the telescopic sleeve 13, and the telescopic sleeve 13 is provided with a spring 1401, and the two ends of the spring 1401 are in contact with the telescopic column 14 and the telescopic sleeve 13, respectively.

[0039] In use, during the movement of the positioning plates 15, one or more positioning plates 15 contact the parts and drive the parts to move synchronously after the contact, and when the parts move to the middle position of the detection table 1, the parts cannot move any more through the extrusion effect of the positioning plates 15 on both sides of the parts. Then the positioning plates 15 continue to move, at this time, the telescopic column 14 slides inward in the telescopic sleeve 13 and extrudes the spring 1401.

[0040] Through the elastic force of the spring 1401, the parts can be prevented from deviating after positioning, and the device can be prevented from being damaged due to excessive pressure between the structures of the positioning member.

[0041] In another embodiment of the present application, the detection member further comprises a side-changing guide rail 6 installed on the carrier 2, a side-changing sliding block 7 and a side-changing sleeve 9 are installed on the detection module 5, and the side-changing sliding block 7 is slidably embedded in the side-changing guide rail 6; a side-changing shaft 8 is rotatably installed on the carrier 2, the side-changing sleeve 9 is sleeved on the side-changing shaft 8, a side-changing threaded groove 801 is formed in the side-changing shaft 8, and a side-changing convex column 901 is installed on the side-changing sleeve 9 and slidably embedded in the side-changing threaded groove 801.

[0042] In use, the middle position of the side-changing threaded groove 801 coincides with the middle position of the detection table 1, so that the maximum stroke positions of the detection module 5 reciprocating on the detection table 1 are symmetrical to each other, that is, the measurement positions are symmetrical to each other.

[0043] After the parts are positioned, the driving member drives the detection member to move, that is, the driving member drives the edge-changing rotating shaft 8 to rotate forward, thereby driving the edge-changing threaded groove 801 to rotate synchronously; through the extrusion of the edge-changing threaded groove 801 on the edge-changing convex column 901, the edge-changing convex column 901 is driven to slide in the edge-changing threaded groove 801, thereby driving the edge-changing sleeve 9 to move from one end to the other end of the edge-changing rotating shaft 8, so as to drive the detection module 5 to move synchronously, and the edge-changing sliding block 7 slides on the edge-changing guide rail 6.

[0044] During the movement of the detection module 5, the parts are measured, and the measurement data is transmitted to the control module 3 in real time through the interface module 4, and through the integration of the control module 3 on multiple groups of measurement data, the detection accuracy can be effectively improved.

[0045] Through the measurement of the two sides of the parts by the detection member, and the measurement points on the parts are symmetrical to each other, and through the integration of the control module 3 on the measurement data of the two sides, the accurate data of the parts can be accurately obtained.

[0046] In another embodiment of the application, the driving member includes a motor 18 mounted on the holder 2; the holder 2 is rotatably mounted with a screw rod column 19, a first rotating shaft 20 and a second rotating shaft 21; wherein the screw rod column 19 is fixedly connected with the output end of the motor 18, a threaded sleeve 22 is threadedly connected on the screw rod column 19, and a first sleeve 23 and a second sleeve 24 are fixedly connected on the threaded sleeve 22 and are sleeved with the first rotating shaft 20 and the second rotating shaft 21 respectively; the first rotating shaft 20 is provided with a first groove group; the first sleeve 23 is provided with a first convex column 2301 which is slidably embedded in the first groove group; the second rotating shaft 21 is provided with a second groove group; the second sleeve 24 is provided with a second convex column 2401 which is slidably embedded in the second groove group; the first rotating shaft 20 and the second rotating shaft 21 are connected with the positioning rotating shaft 17 and the edge-changing rotating shaft 8 through belts respectively.

[0047] In use, for example, in the embodiment combining all the features described in the application, during measurement, the control module 3 controls the motor 18 to rotate forward or reversely, thereby driving the screw rod column 19 to rotate synchronously.

[0048] The rotating screw rod column 19 drives the threaded sleeve 22 to move from one end to the other end of the screw rod column 19 through thread cooperation, thereby driving the first sleeve 23 and the second sleeve 24 to move synchronously.

[0049] During the movement of the first sleeve 23 and the second sleeve 24, the first convex column 2301 and the second convex column 2401 are driven to slide in the first groove group and the second groove group respectively, thereby driving the positioning rotating shaft 17 and the edge-changing rotating shaft 8 to rotate respectively.

[0050] And the positioning shaft 17 rotates, the exchange shaft 8 does not rotate, and the exchange shaft 8 rotates, the positioning shaft 17 does not rotate, so that the positioning member and the detection member alternate action, so that the detection module 5 can execute the measurement action after the part is positioned, and the measurement efficiency can be effectively improved.

[0051] In another embodiment of the application, the first groove group includes a first threaded groove 2001, a first straight groove 2002 and a second threaded groove 2003; one end of the first threaded groove 2001 is communicated with one end of the first straight groove 2002, and the other end of the first straight groove 2002 is communicated with one end of the second threaded groove 2003.

[0052] In another embodiment of the application, the second groove group includes a second straight groove 2101, a third threaded groove 2102 and a third straight groove 2103; one end of the second straight groove 2101 is communicated with one end of the third threaded groove 2102, and the other end of the third threaded groove 2102 is communicated with one end of the third straight groove 2103.

[0053] In use, for example, in an embodiment in which all the features described in the application are combined, when the first protruding column 2301 slides in the first threaded groove 2001 towards the first straight groove 2002, the first protruding column 2301 can drive the positioning shaft 17 to rotate in the positive direction through the extrusion of the first protruding column 2301 and the groove wall of the first threaded groove 2001, so as to drive the positioning plates 15 to move closer to each other to clamp and position the part. During this process, the second protruding column 2401 will slide in the second straight groove 2101 towards the third threaded groove 2102, and at this time the exchange shaft 8 does not rotate, and the detection module 5 remains in position.

[0054] When the first protruding column 2301 slides in the first straight groove 2002 towards the second threaded groove 2003, the positioning shaft 17 does not rotate, so that the positioning plates 15 remain clamped to the part. During this process, the second protruding column 2401 will slide in the third threaded groove 2102 towards the third straight groove 2103, and the second protruding column 2401 can drive the second shaft 21 to rotate through the extrusion of the second protruding column 2401 and the groove wall of the third threaded groove 2102, so as to drive the exchange shaft 8 to rotate through the belt, so as to drive the detection module 5 to move from one end of the detection table 1 to the other end, so as to complete the measurement of both sides of the part.

[0055] When the first protruding column 2301 slides in the second screw groove 2003 away from the first straight groove 2002, the first rotating shaft 20 is reversely rotated by the extrusion of the first protruding column 2301 and the wall of the second screw groove 2003, so that the positioning rotating shaft 17 is reversely rotated by the belt, and the positioning plate 15 is driven to move away from each other, so that the part is released. In this process, the second protruding column 2401 slides in the third straight groove 2103 away from the third screw groove 2102, and the side changing rotating shaft 8 does not rotate at this time.

[0056] The detection module 5 can perform the measurement action immediately after the part is positioned by driving the positioning member and the detection member alternately by the driving member, so that the measurement efficiency can be effectively improved. In another embodiment of the application, one side of the positioning plate 15 is inclined.

[0057] In use, the side of the positioning plate 15 is inclined, so that the part can be placed between the positioning plates 15 during the placement on the detection table 1, so that the measurement can be performed in order.

[0058] In another embodiment of the application, the surface of the detection table 1 is smooth.

[0059] In use, the surface of the detection table 1 is smooth, so that the friction between the part and the detection table 1 can be effectively reduced, so that the detection table 1 and the part are not damaged by friction.

[0060] A wireless transmitting and receiving automatic side changing double-path industrial measurement device measures the part, and the method comprises the following steps: Step one: place the part to be measured on the detection table 1, and between the two positioning plates 15, and start the driving member by the control module 3 to measure; Step two: the driving member drives the positioning member to move first, and drives the two positioning plates 15 to move close to each other to press the part, so that the part is located in the middle position of the detection table 1; Step three: after positioning, the driving member drives the detection member to move, so that the detection module 5 moves horizontally along the detection table 1, so that the two ends of the part are measured; Step four: the detection module 5 transmits the measurement data of the two sides of the part to the receiving module 4, and the receiving module 4 receives the data and transmits the data to the control module 3 for data integration.

[0061] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0062] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A wireless transmission and reception automatic side-changing double-path industrial measuring device, comprising a detection table (1) on which a carrier (2) is installed; further comprising a control module (3) and a receiving and sending module (4) installed on the carrier (2); positioning members comprising two sets of positioning plates (15) symmetrically arranged on the detection table (1); the positioning plates (15) can move closer to or away from each other to clamp or release the parts to be measured; detection members arranged on the carrier (2) comprising a detection module (5) that can move reciprocally transversely along the detection table (1); further comprising driving members for alternately driving the positioning members and the detection members to act. characterized in that The positioning members further comprise a positioning guide rail (10) installed on the carrier (2); the carrier (2) is symmetrically provided with a mounting plate (12); the mounting plate (12) is provided with a positioning sliding block (11) slidingly fitted with the positioning guide rail (10); the mounting plate (12) is provided with a fixed sleeve (16); the carrier (2) is rotatably provided with a positioning shaft (17), the fixed sleeve (16) is sleeved on the positioning shaft (17), and the two ends of the positioning shaft (17) are symmetrically provided with positioning threaded grooves (1701), and the fixed sleeve (16) is provided with a positioning protruding column (1601) slidingly fitted with the positioning threaded grooves (1701). The positioning members further comprise a telescopic sleeve (13) installed on the mounting plate (12), the positioning plate (15) is provided with a telescopic column (14) slidingly fitted with the telescopic sleeve (13), the telescopic sleeve (13) is provided with a spring (1401), and the two ends of the spring (1401) respectively abut against the telescopic column (14) and the telescopic sleeve (13). The detection members further comprise a side-changing guide rail (6) installed on the carrier (2), the detection module (5) is provided with a side-changing sliding block (7) and a side-changing sleeve (9), the side-changing sliding block (7) is slidingly fitted with the side-changing guide rail (6); the carrier (2) is rotatably provided with a side-changing shaft (8), the side-changing sleeve (9) is sleeved on the side-changing shaft (8), the side-changing shaft (8) is provided with a side-changing threaded groove (801), and the side-changing sleeve (9) is provided with a side-changing protruding column (901) slidingly fitted with the side-changing threaded groove (801). ​ 2. The wireless transmit receive automatic switch end dual range industrial measurement device of claim 1, wherein, ​ 3. A wireless transmit receive automatic switch end dual range industrial measuring device according to claim 2, wherein, ​ 4. The wireless transmit receive automatic switch end dual range industrial measurement device of claim 2, wherein, ​ 5. A wireless transmit receive automatic switch end dual path industrial measuring device according to claim 4, wherein, The driving member comprises a motor (18) mounted on the holder (2); the holder (2) is rotatably mounted with a screw rod column (19), a first rotating shaft (20) and a second rotating shaft (21); wherein the screw rod column (19) is fixedly connected with the output end of the motor (18), the screw rod column (19) is threadedly connected with a threaded sleeve (22), the threaded sleeve (22) is fixedly connected with a first sleeve (23) and a second sleeve (24) which are respectively sleeved with the first rotating shaft (20) and the second rotating shaft (21); the first rotating shaft (20) is provided with a first groove group; the first sleeve (23) is provided with a first protruding column (2301) which is slidably fitted in the first groove group; the second rotating shaft (21) is provided with a second groove group; the second sleeve (24) is provided with a second protruding column (2401) which is slidably fitted in the second groove group; the first rotating shaft (20) and the second rotating shaft (21) are connected with the positioning rotating shaft (17) and the edge-changing rotating shaft (8) through belts respectively.

6. A wireless transmit receive automatic switch end dual path industrial measuring device according to claim 5, wherein, The first groove group comprises a first threaded groove (2001), a first straight groove (2002) and a second threaded groove (2003); wherein one end of the first threaded groove (2001) is communicated with one end of the first straight groove (2002), and the other end of the first straight groove (2002) is communicated with one end of the second threaded groove (2003).

7. A wireless transmit receive automatic switch end dual range industrial measuring device according to claim 5, wherein, The second groove group comprises a second straight groove (2101), a third threaded groove (2102) and a third straight groove (2103); wherein one end of the second straight groove (2101) is communicated with one end of the third threaded groove (2102), and the other end of the third threaded groove (2102) is communicated with one end of the third straight groove (2103).

8. The wireless transmit receive automatic switch end range dual industrial measurement device of claim 1, wherein, One side of the positioning plate (15) is obliquely arranged.

9. The wireless transmit receive automatic switch end dual path industrial measuring device of claim 1, wherein, The surface of the detection table (1) is smooth.

10. A method of measuring a part with a wireless transmit receive automatic switch dual range industrial measuring device as claimed in any one of claims 1 to 9, wherein, The method comprises the following steps: Step one: place the part to be measured on the detection table (1) between the two positioning plates (15), and start the driving member through the control module (3) to measure; Step two: the driving member will first drive the positioning member to act, by driving the two positioning plates (15) to approach each other, to press the part, so that the part is located in the middle position of the detection table (1); Step three: after positioning, the driving member will drive the detection member to act, thereby driving the detection module (5) to move horizontally along the detection table (1), thereby measuring both ends of the part; Step four: the detection module (5) will transmit the measurement data of both sides of the part to the receiving module (4), and the receiving module (4) will transmit the data to the control module (3) after receiving the data, to integrate the data.

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