CN218496122U

CN218496122U - Small-size one-button measuring apparatu

Info

Publication number: CN218496122U
Application number: CN202222917267.XU
Authority: CN
Inventors: 梁长和; 卢煜文; 刘栎栎
Original assignee: Xiamen Yinghaoda Precision Equipment Co ltd
Current assignee: Xiamen Yinghaoda Precision Equipment Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-17
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a small-size one-key formula measuring apparatu belongs to measuring apparatu technical field, including equipment body and electric connection's control box with it, the equipment body includes the main frame and sets up the installation shell on the main frame, be provided with measuring component on the main frame, be provided with XY linear electric motor coordinate platform on the base of main frame, XY linear electric motor coordinate platform is including the upper strata workstation of installing in proper order, middle level switching and lower floor's base, upper strata workstation bottom both sides are provided with Y axle linear electric motor stator and Y axle grid chi, middle level switching top both sides are provided with Y axle linear electric motor active cell, Y axle encoder reading head, its bottom both sides are provided with X axle linear electric motor stator and X axle grid chi, be provided with X axle linear electric motor active cell and X axle encoder reading head on the lower floor's base, the utility model discloses a small-size is convenient for transport, the measuring speed is fast and the scope is big, improves measurement accuracy and sensitivity simultaneously, increase of service life's measuring apparatu.

Description

Small-size one-button measuring apparatu

Technical Field

The utility model relates to a measuring apparatu technical field especially relates to a small-size one-key formula measuring apparatu.

Background

With the rapid development of industry, the management and control of enterprises on product quality are more and more strict, and with the continuous improvement of technology and productivity, the accurate and quick detection of whether the product size is qualified or not becomes the problem of most enterprises. In order to improve the detection speed, some enterprises can select a one-key measuring instrument carrying a double telecentric lens to replace the traditional quadratic element to improve the efficiency (the double telecentric lens is matched with an industrial camera and a telecentric light source to shoot a product graph, and the product graph is calculated through upper computer software to obtain accurate size data of the product).

Due to the limitation of the sizes of the double telecentric lens and the parallel light source, the caliber of the existing small-sized one-key flash detector is within 120mm, and only small-sized products can be measured; the two telecentric mirror heads of heavy-calibre and parallel light source are bulky, and equipment is very heavy, and the mode that uses rotating electrical machines cooperation ball screw is common on the market at present, because reasons such as ball screw's clearance and rolling friction vibrations can lead to measurement accuracy to reduce, and the installation space that motor lead screw needs is big, leads to equipment volume great.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a small transport is convenient is proposed, and measuring speed is fast and the scope is big, improves measurement accuracy and sensitivity, increase of service life's measuring apparatu simultaneously.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a small-size one-key measuring instrument, which comprises an equipment body and a control box electrically connected with the equipment body, wherein the equipment body comprises a main frame and an installation shell arranged on the main frame, and a measuring assembly is arranged on the main frame;

an XY linear motor coordinate table is arranged on a base of the main frame and comprises an upper layer workbench, a middle layer switching and a lower layer base which are sequentially arranged, and Y-axis linear motor stators and Y-axis grid rulers are arranged on two sides of the bottom of the upper layer workbench;

and two sides of the top of the middle layer switching are provided with a Y-axis linear motor rotor and a Y-axis encoder reading head, two sides of the bottom of the middle layer switching are provided with an X-axis linear motor stator and an X-axis grid ruler, and the lower layer base is provided with an X-axis linear motor rotor and an X-axis encoder reading head.

The utility model discloses preferred technical scheme lies in, the measuring component includes Z axle lifting unit and is used for driving the drive assembly that Z axle lifting unit removed, the main frame both sides are provided with the cladding in the outside protection frame of Z axle lifting unit and drive assembly.

The utility model discloses preferred technical scheme lies in, Z axle lifting unit includes slide rail, slider and double magnification telecentric lens, the slide rail is fixed in on the main frame, double magnification telecentric lens is fixed in the slider through the support to through slider and slide rail sliding connection, install camera lens high magnification end industry camera and camera lens high magnification end industry camera on the double magnification telecentric lens.

The utility model discloses preferred technical scheme lies in, drive assembly is including the mounting bracket that is fixed in main frame one side, be provided with the lead screw on the mounting bracket, lead screw one end is connected with the motor, the spiro union has the connecting block on the lead screw, the connecting block passes through fixed plate and Z axle lifting unit fixed connection.

The utility model discloses preferred technical scheme lies in, inside motion control ware and the linear electric motor driver of being provided with of control box.

The utility model discloses preferred technical scheme lies in, base one side of main frame is provided with touch switch for control sets up in the inside telecentric light source of main frame.

The utility model discloses preferred technical scheme lies in, Y axle linear electric motor stator with set up the Y axle roller guide sliding connection that intersects on the middle level switching, X axle linear electric motor stator with set up the X axle roller guide sliding connection that intersects on the base of lower floor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses equipment needs circular telegram and connect the computer during normal use, place the product that needs to measure on XY linear electric motor coordinate platform, touch switch alright begin to measure, wherein the new product is measured for the first time and needs the programming, XY linear electric motor coordinate platform can drive the product during measurement, carry the product detail that needs to measure to double magnification telecentric lens below, Y axle encoder reading head is responsible for gathering the reading on the Y axle grid chi and comes to do closed loop control for Y axle linear electric motor moving system, X axle linear electric motor active cell is responsible for producing thrust for X axle linear electric motor stator and promotes the middle level switching and X axle encoder reading head is responsible for gathering the reading on the X axle grid chi and comes to do closed loop control for X axle linear electric motor moving system, make the upper workstation can be in the middle level switching and do the motion of Y axle direction and can accurate positioning, gather the product image and carry out the figure analysis and finally obtain the measuring result through corresponding industrial camera, wherein, but the camera small magnification end industrial camera can be to the product quick measurement in the field range diameter 100mm of the product in the super precision measurement range of the super fine product, it can be done to the super fine measurement to the super fine product in the super fine measurement range of XY coordinate system, wherein, it can be to the super fine measurement motor 300mm to take the super fine measurement product to take the super fine measurement again to the super fine measurement product to take the super fine measurement in the super fine measurement range in the super fine motor.

The utility model provides a pair of small is convenient for carry, and measuring speed is fast and the scope is big, improves measurement accuracy and sensitivity, increase of service life's measuring apparatu simultaneously.

Drawings

FIG. 1 is a structural outline view of a measuring instrument according to an embodiment of the present invention;

fig. 2 is a schematic view of a measuring instrument according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a driving assembly provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of an XY linear motor coordinate table provided in the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an apparatus body; 11. installing a shell; 12. a main frame; 13. a protective frame; 2. a control box; 3. an XY linear motor coordinate table; 4. a touch switch; 5. a Z-axis lifting assembly; 51. a slide rail; 52. a slider; 53. a support; 54. a double-magnification telecentric lens; 55. a lens small magnification end industrial camera; 56. a lens high magnification end industrial camera; 6. a telecentric light source; 7. a mounting frame; 71. a motor; 72. a screw rod; 73. connecting blocks; 74. a fixing plate; 20. an upper stage; 21. switching the middle layer; 22. a lower base; 23. a Y-axis cross roller guide; 24. a Y-axis linear motor stator; 25. a Y-axis linear motor rotor; 26. an X-axis linear motor stator; 27. an X-axis cross roller guide; 28. an X-axis linear motor rotor; 29. a Y-axis grid ruler; 30. a Y-axis encoder read head; 31. an X-axis grid ruler; 32. x-axis encoder readhead.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

A small one-key measuring instrument comprises an equipment body 1 and a control box 2 electrically connected with the equipment body 1, wherein the equipment body 1 comprises a main frame 12 and a mounting shell 11 arranged on the main frame 12, and a measuring assembly is arranged on the main frame 12;

an XY linear motor coordinate table 3 is arranged on a base of the main frame 12, the XY linear motor coordinate table 3 comprises an upper layer workbench 20, a middle layer switching 21 and a lower layer base 22 which are sequentially arranged, a Y-axis linear motor stator 24 and a Y-axis grid ruler 29 are arranged on two sides of the bottom of the upper layer workbench 20, and the Y-axis linear motor stator 24 is in sliding connection with a Y-axis crossed roller guide rail 23 arranged on the middle layer switching 21;

the two sides of the top of the middle layer switching 21 are provided with a Y-axis linear motor rotor 25 and a Y-axis encoder reading head 30, the two sides of the bottom of the middle layer switching 21 are provided with an X-axis linear motor stator 26 and an X-axis grating ruler 31, the lower layer base 22 is provided with an X-axis linear motor rotor 28 and an X-axis encoder reading head 32, and the X-axis linear motor stator 26 is in sliding connection with an X-axis crossed roller guide rail 27 arranged on the lower layer base 22.

The measuring assembly comprises a Z-axis lifting assembly 5 and a driving assembly used for driving the Z-axis lifting assembly 5 to move, and two sides of the main frame 12 are provided with protective frames 13 coated outside the Z-axis lifting assembly 5 and the driving assembly.

Z axle lifting unit 5 includes slide rail 51, slider 52 and double-magnification telecentric lens 54, slide rail 51 is fixed in on the main frame 12, double-magnification telecentric lens 54 is fixed in slider 52 through support 53 to through slider 52 and slide rail 51 sliding connection, install big multiplying power end industry camera 56 of camera lens and the little multiplying power end industry camera 55 of camera lens on the double-magnification telecentric lens 54.

When the device is normally used, the device needs to be electrified and connected with a computer, a product needing to be measured is placed on the XY linear motor coordinate table 3, the touch switch 4 is touched to start measurement (a new product needs to be programmed for the first measurement), the XY linear motor coordinate table 3 drives the product during measurement, the product detail needing to be measured is conveyed to the position below the double-magnification telecentric lens 54, the Y-axis encoder reading head 30 is responsible for collecting readings on the Y-axis grid ruler 29 to perform closed-loop control on a Y-axis linear motor motion system, the X-axis linear motor rotor 28 is responsible for generating thrust on the X-axis linear motor stator 26 to push the middle layer switch 21, the X-axis encoder reading head 32 is responsible for collecting readings on the X-axis grid ruler 31 to perform closed-loop control on the X-axis linear motor motion system, so that the upper layer worktable 20 can perform Y-axis motion on the middle layer switch 21 and can be accurately positioned, the measurement results are finally obtained by collecting images of the product and performing image analysis corresponding to the industrial camera, wherein, the measurement results are finally obtained by collecting images of the product image of the product and performing image analysis corresponding to the product image analysis of the XY linear motor, and the product detail can be quickly measured in the full-magnification linear motor coordinate measuring range of the XY linear motor 3003, and the full-scale linear motor can be obtained by matching with the full-magnification industrial camera 23mm, the full-magnification linear motor in the full-magnification linear motor measurement range of the full-magnification linear motor.

As a possible implementation of this scheme, it is preferred, drive assembly is including being fixed in the mounting bracket 7 of main frame 12 one side, be provided with lead screw 72 on the mounting bracket 7, lead screw 72 one end is connected with motor 71, the spiro union has connecting block 73 on the lead screw 72, connecting block 73 passes through fixed plate 74 and Z axle lifting unit 5 fixed connection, drives lead screw 72 through motor 71 and rotates, and control connecting block 73 removes to drive Z axle lifting unit 5 and remove, adjust the height of two multiplying powers telecentric lens 54, so that reach best measuring effect for different shape product illumination.

As a possible embodiment of the present solution, it is preferable that a motion controller and a linear motor driver are provided inside the control box 2 to control the motor 71 to operate and the XY linear motor coordinate table 3 to operate.

In a possible embodiment of the present invention, it is preferable that a touch switch 4 is disposed on a base side of the main frame 12 to control the telecentric light source 6 disposed inside the main frame 12.

While the invention has been described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. The present invention is not intended to be limited to the specific embodiments disclosed herein, and other embodiments that are within the scope of the present invention are intended to be within the claims of this application.

Claims

1. A small, one-touch gauge, comprising: the device comprises a device body (1) and a control box (2) electrically connected with the device body, wherein the device body (1) comprises a main frame (12) and an installation shell (11) arranged on the main frame (12), and a measuring assembly is arranged on the main frame (12);

an XY linear motor coordinate table (3) is arranged on a base of the main frame (12), the XY linear motor coordinate table (3) comprises an upper-layer workbench (20), a middle-layer switching (21) and a lower-layer base (22) which are sequentially arranged, and a Y-axis linear motor stator (24) and a Y-axis grid ruler (29) are arranged on two sides of the bottom of the upper-layer workbench (20);

the X-axis linear motor rotor (28) and the X-axis encoder reading head (32) are arranged on the lower layer base (22).

2. A compact, one-touch meter as claimed in claim 1, wherein:

the measuring assembly comprises a Z-axis lifting assembly (5) and a driving assembly used for driving the Z-axis lifting assembly (5) to move, and two sides of the main frame (12) are provided with a protective frame (13) coated outside the Z-axis lifting assembly (5) and the driving assembly.

3. A compact, one-touch meter as claimed in claim 2, wherein:

z axle lifting unit (5) include slide rail (51), slider (52) and double-rate telecentric lens (54), slide rail (51) are fixed in on main frame (12), double-rate telecentric lens (54) are fixed in slider (52) through support (53) to through slider (52) and slide rail (51) sliding connection, install camera lens big multiplying power end industry camera (56) and camera lens little multiplying power end industry camera (55) on double-rate telecentric lens (54).

4. A compact, one-touch meter as claimed in claim 2, wherein:

the driving assembly comprises a mounting frame (7) fixed on one side of the main frame (12), a screw rod (72) is arranged on the mounting frame (7), one end of the screw rod (72) is connected with a motor (71), a connecting block (73) is connected onto the screw rod (72) in a threaded mode, and the connecting block (73) is fixedly connected with the Z-axis lifting assembly (5) through a fixing plate (74).

5. A compact, one-touch meter as defined in claim 1, wherein:

and a motion controller and a linear motor driver are arranged in the control box (2).

6. A compact, one-touch meter as defined in claim 1, wherein:

and one side of the base of the main frame (12) is provided with a touch switch (4) for controlling a telecentric light source (6) arranged inside the main frame (12).

7. A compact, one-touch meter as claimed in claim 1, wherein:

the Y-axis linear motor stator (24) is connected with a Y-axis crossed roller guide rail (23) arranged on the middle layer switching (21) in a sliding mode, and the X-axis linear motor stator (26) is connected with an X-axis crossed roller guide rail (27) arranged on the lower layer base (22) in a sliding mode.