CN214308635U - Cantilever type high-precision full-automatic image measuring instrument - Google Patents

Abstract

The utility model discloses a full-automatic image measuring apparatu of cantilever type high accuracy belongs to precision measurement equipment technical field, the full-automatic image measuring apparatu of cantilever type high accuracy, comprises an operation bench, the thing board is put to the top fixedly connected with of operation panel, two backup pads of the positive fixedly connected with of operation panel two slide bars of fixedly connected with between the backup pad, two rotate between the backup pad and be connected with the lead screw, the top of lead screw runs through and extends to the top of the backup pad at top, the top fixedly connected with motor of backup pad, the output shaft and the lead screw fixed connection of motor one. The utility model discloses a, the distance between measuring device and the object can be adjusted to starter motor one to improve the measurement accuracy of this instrument, and when four measuring device measured the object in proper order, clean brush can clean four measuring device respectively, thereby avoids the dust to adhere to the camera surface, improves measuring precision.

Description

Cantilever type high-precision full-automatic image measuring instrument

Technical Field

The utility model relates to an accurate measurement equipment technical field, more specifically say, relate to the full-automatic image measuring apparatu of cantilever type high accuracy.

Background

The image measuring instrument is based on CCD digital image and is produced based on the powerful software capacity of computer screen measuring technology and space geometric operation. After the computer is installed with special control and graphic measurement software, the computer becomes a measurement brain with a software soul, and the measurement brain is the main body of the whole device.

At present, when the existing full-automatic image measuring instrument is used, an object is generally detected through a color CCD camera, but due to the fact that the height of the object is different, the measuring precision can be influenced by too far distance between the color CCD camera and the object, and after the existing color CCD camera is used for a long time, dust can be attached to the surface of the existing color CCD camera to influence detection, so that the cantilever type high-precision full-automatic image measuring instrument is needed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a full-automatic image measuring apparatu of cantilever type high accuracy possesses the advantage that measuring effect is good and remove dust, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The cantilever type high-precision full-automatic image measuring instrument comprises an operation table, wherein a storage plate is fixedly connected to the top of the operation table, two support plates are fixedly connected to the front of the operation table, two slide rods are fixedly connected between the two support plates, a lead screw is rotatably connected between the two support plates, the top end of the lead screw penetrates through and extends to the top of the support plate at the top, a first motor is fixedly connected to the top of the support plate at the top, an output shaft of the first motor is fixedly connected with the lead screw, a lifting sleeve in threaded connection with the lead screw is sleeved on the lead screw, the left side and the right side of the lifting sleeve are respectively in sliding connection with the two slide rods, a rotating sleeve in rotating connection with the lifting sleeve is sleeved on the lifting sleeve, four measuring devices are fixedly connected to the rotating sleeve, the top of the rotating sleeve penetrates through and extends to the top of the lifting sleeve, and a driving device is fixedly mounted at the top of the lifting sleeve, the right side of the rotating sleeve is meshed with the driving device, the inner wall of the lifting sleeve is provided with a sliding groove, the inner bottom of the sliding groove is fixedly connected with a cleaning brush, and the inner bottom wall of the sliding groove is provided with a detection hole.

Preferably, drive arrangement includes the riser, the left side fixedly connected with motor two of riser, the output shaft fixedly connected with drive wheel of motor two, the top cover of swivel sleeve is equipped with the follower, the right side and the drive wheel of follower mesh mutually.

Preferably, the measuring device comprises a fixing box, the surface of the fixing box is in contact with a lifting sleeve, one side, close to the screw rod, of the fixing box is fixedly connected with the rotating sleeve, a lifting block is inserted into the bottom of the fixing box, the bottom of the lifting block is in sliding connection with the inner wall of the sliding groove, a detection head is fixedly mounted at the bottom of the lifting block, a bottom cleaning brush of the detection head is in contact with the bottom cleaning brush, a spring is fixedly connected to the top of the lifting block, and the other end of the spring is fixedly connected with the fixing box.

Preferably, the bottom of the lifting block is fixedly connected with an arc-shaped ring.

Preferably, a fan is embedded in the top of the lifting sleeve.

Preferably, the top of the object placing plate is fixedly connected with a rubber pad, and the top surface of the rubber pad is provided with anti-skid grains.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme can provide stable support for the whole device through the operation table, then can be used for placing objects with measurement through the object placing plate, four measurement devices fixedly connected with the rotating sleeve can be used for measuring the objects, when the device is used, the object to be measured is placed on the object placing plate firstly, then the distance between the measurement devices and the objects can be adjusted through starting the motor I, so that the measurement precision of the device is improved, the motor I can drive the screw rod to rotate when being started, then the lifting sleeve can be limited through setting two sliding rods, the screw rod can drive the lifting sleeve to move on the screw rod when rotating, so that the distance between the measurement devices and the objects is changed, then when the objects are detected, the measurement devices positioned on the detection holes can detect the objects, after the measurement is completed, the driving device is started, the driving device can drive the rotating sleeve to rotate after being started, the rotating sleeve can drive the measuring device on the detecting hole to slide out of the detecting hole after rotating, the measuring device can slide on the inner wall of the sliding groove in the process, then the measuring device on the left side of the detecting hole can slide into the detecting hole to detect the object again, the operation is repeated until the four measuring devices sequentially measure the object, the measured four-time data are averaged through calculation, so that the data of the object are obtained, the detecting precision is improved, in the process that the measuring device slides on the inner wall of the sliding groove, the cleaning brush can clean the position of the camera of the measuring device, so that dust is prevented from attaching to the surface of the camera, the measuring precision is improved, the device can adjust the distance between the measuring device and the object by starting the motor, the measuring precision of the instrument is improved, and when the four measuring devices sequentially measure the object, the cleaning brush can respectively clean the four measuring devices, thereby avoiding dust from attaching to the surface of the camera and improving the measurement precision.

(2) This scheme can be used for providing the support to motor two through the setting of riser in the drive arrangement, and motor two starts can drive the drive wheel rotation after that, and the drive wheel rotates and can drive the rotating sleeve through the follower and rotate to reach drive rotating sleeve pivoted purpose.

(3) This scheme can be used for providing the support to whole measuring device through fixed box, can drive the elevator downstream through the elasticity of spring after that for the elevator can pop out when moving the inspection hole, thereby will detect the head and spill and measure the object.

(4) The arc ring of this scheme through elevator bottom fixed connection can be convenient for the elevator roll-off with slide in the inspection hole, reduce wearing and tearing, improve the practicality of device.

(5) This scheme inlays the fan of establishing through the lift cover top and starts the dust that can sweep clean brush and take out to improve the dustproof effect of device.

(6) This scheme can reduce the wearing and tearing of object to the device through putting thing board top fixed connection's rubber pad to improve the device's life, the anti-skidding line that the rubber pad top surface was seted up can reduce to detect the object and slide and lead to measuring the problem appearance of failing after that.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top cross-sectional view of the lifting sleeve of the present invention;

FIG. 3 is a front sectional view of the lifting sleeve of the present invention;

fig. 4 is a schematic view of the connection between the rotating sleeve and the measuring device of the present invention;

fig. 5 is a front cross-sectional view of the middle measuring device of the present invention.

The reference numbers in the figures illustrate:

1. an operation table; 2. a storage plate; 3. a support plate; 4. a slide bar; 5. a screw rod; 6. a first motor; 7. a lifting sleeve; 8. a rotating sleeve; 9. a measuring device; 901. a fixing box; 902. a lifting block; 921. an arc-shaped ring; 903. a detection head; 904. a spring; 10. a drive device; 101. a vertical plate; 102. a second motor; 103. a drive wheel; 104. a driven wheel; 11. a chute; 12. cleaning the brush; 13. a detection hole; 14. a fan; 15. and (7) a rubber pad.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a cantilever type high-precision full-automatic image measuring instrument comprises an operation table 1, wherein a top of the operation table 1 is fixedly connected with a placing plate 2, the front of the operation table 1 is fixedly connected with two supporting plates 3, two sliding rods 4 are fixedly connected between the two supporting plates 3, a screw rod 5 is rotatably connected between the two supporting plates 3, the top end of the screw rod 5 penetrates through and extends to the top of the supporting plate 3 at the top, the top of the supporting plate 3 at the top is fixedly connected with a motor I6, an output shaft of the motor I6 is fixedly connected with the screw rod 5, a lifting sleeve 7 in threaded connection with the screw rod 5 is sleeved on the screw rod 5, the left side and the right side of the lifting sleeve 7 are respectively in sliding connection with the two sliding rods 4, a rotating sleeve 8 in rotating connection with the lifting sleeve 7 is sleeved on the lifting sleeve 7, four measuring devices 9 are fixedly connected on the rotating sleeve 8, and the top of the rotating sleeve 8 penetrates through and extends to the top of the lifting sleeve 7, the top of the lifting sleeve 7 is fixedly provided with a driving device 10, the right side of the rotary sleeve 8 is meshed with the driving device 10, the inner wall of the lifting sleeve 7 is provided with a sliding groove 11, the inner bottom of the sliding groove 11 is fixedly connected with a cleaning brush 12, the inner bottom wall of the sliding groove 11 is provided with a detection hole 13, the operation table 1 can provide stable support for the whole device, then the object plate 2 can be used for placing objects to be measured, the four measuring devices 9 fixedly connected with the rotary sleeve 8 can be used for measuring the objects, when the device is used, firstly, the object to be measured is placed on the object plate 2, then, the distance between the measuring devices 9 and the objects can be adjusted by starting the motor I6, so that the measuring precision of the device is improved, the motor I6 can drive the screw rod 5 to rotate, then, the lifting sleeve 7 can be limited by the arrangement of the two slide rods 4, the screw rod 5 can drive the lifting sleeve 7 to move on the screw rod 5, thereby changing the distance between the measuring device 9 and the object, then when detecting the object, the measuring device 9 on the detecting hole 13 will detect the object, after the measurement is completed, the driving device 10 is started, the driving device 10 will drive the rotary sleeve 8 to rotate after being started, the rotary sleeve 8 will drive the measuring device 9 on the detecting hole 13 to slide out of the detecting hole 13 after rotating, in the process, the measuring device 9 will slide on the inner wall of the sliding groove 11, then the measuring device 9 on the left side of the detecting hole 13 will slide into the detecting hole 13, thereby detecting the object again, repeating the above operations until the four measuring devices 9 measure the object in sequence, the measured four data are calculated to obtain the average value, thereby obtaining the data of the object, improving the detection precision, and in the process that the measuring device 9 slides on the inner wall of the sliding groove 11, the cleaning brush 12 will clean the camera position of the measuring device 9, thereby avoid the dust to adhere to the camera surface, improve measuring precision, the device can adjust the distance between measuring device 9 and the object through starter motor 6 to improve the measurement accuracy of this instrument, and when four measuring device 9 measured the object in proper order, clean brush 12 can be cleaned four measuring device 9 respectively, thereby avoid the dust to adhere to the camera surface, improve measuring precision.

Further, drive arrangement 10 includes riser 101, two 102 of left side fixedly connected with motor of riser 101, two 102 output shaft fixedly connected with drive wheel 103 of motor, the top cover of swivel sleeve 8 is equipped with driven wheel 104, the right side and the drive wheel 103 of driven wheel 104 mesh mutually, setting through riser 101 in drive arrangement 10 can be used for providing the support to two 102 motors, two 102 starts to drive wheel 103 and rotates after that, drive wheel 103 rotates and can drive swivel sleeve 8 through driven wheel 104 and rotate, thereby reach the 8 pivoted purposes of drive swivel sleeve.

Further, measuring device 9 includes fixed box 901, the surface and the lifting cover 7 contact of fixed box 901, one side and the rotatory 8 fixed connection of cover that fixed box 901 is close to lead screw 5, the bottom of fixed box 901 is pegged graft and is had elevator 902, the bottom of elevator 902 and the inner wall sliding connection of spout 11, the bottom fixed mounting of elevator 902 has detection head 903, detect the contact of bottom cleaning brush 12 of head 903, the top fixedly connected with spring 904 of elevator 902, the other end and fixed box 901 fixed connection of spring 904, can be used for providing the support to whole measuring device 9 through fixed box 901, can drive elevator 902 downstream through the elasticity of spring 904 after that, make elevator 902 move and can pop out when detecting hole 13, thereby spill and measure the object with detection head 903.

Further, the bottom fixedly connected with arc ring 921 of lifter block 902, the lifter block 902 roll-off and the inspection hole 13 that slides in can be convenient for through lifter block 902 bottom fixedly connected's arc ring 921, reduce wearing and tearing, improve the practicality of device.

Furthermore, a fan 14 is embedded at the top of the lifting sleeve 7, and the dust swept by the cleaning brush 12 can be extracted by starting the fan 14 embedded at the top of the lifting sleeve 7, so that the dustproof effect of the device is improved.

Further, put 2 top fixedly connected with rubber pads 15 of thing board, anti-skidding line has been seted up to the top surface of rubber pads 15, can reduce the wearing and tearing of object to the device through putting 2 top fixedly connected's of thing board rubber pads 15 to improve the device's life, the anti-skidding line that 15 top surfaces of rubber pads were seted up can reduce to detect the object and slide and lead to measuring the problem appearance of failure.

The working principle is as follows: firstly, the operation table 1 can provide stable support for the whole device, then the object placing plate 2 can be used for placing objects to be measured, the four measuring devices 9 fixedly connected with the rotary sleeve 8 can be used for measuring the objects, when the device is used, the object to be measured is placed on the object placing plate 2, then the distance between the measuring devices 9 and the objects can be adjusted by starting the motor I6, so that the measuring precision of the device is improved, the motor I6 is started to drive the screw rod 5 to rotate, then the lifting sleeve 7 can be limited by arranging the two sliding rods 4, the screw rod 5 rotates to drive the lifting sleeve 7 to move on the screw rod 5, so that the distance between the measuring devices 9 and the objects is changed, then when the objects are detected, the measuring devices 9 positioned on the detecting holes 13 can detect the objects, and after the measurement is completed, the driving device 10 is started, the driving device 10 can drive the rotary sleeve 8 to rotate after being started, the rotary sleeve 8 can drive the measuring device 9 positioned on the detection hole 13 to slide out of the detection hole 13 after rotating, the measuring device 9 can slide on the inner wall of the sliding groove 11 in the process, then the measuring device 9 on the left side of the detection hole 13 can slide into the detection hole 13, so that the object can be detected again, the operation is repeated until the four measuring devices 9 sequentially measure the object, the measured four-time data are averaged through calculation, so that the data of the object can be obtained, the detection precision is improved, in the process that the measuring device 9 slides on the inner wall of the sliding groove 11, the cleaning brush 12 can clean the position of the camera of the measuring device 9, so that dust is prevented from being attached to the surface of the camera, the measurement precision is improved, and the device can adjust the distance between the measuring device 9 and the object through the starting motor I6, thereby improve the measurement accuracy of this instrument, and when four measuring device 9 measured the object in proper order, clean brush 12 can be cleaned four measuring device 9 respectively, thereby avoid the dust to adhere to the camera surface, improve measuring accuracy, when having solved current full-automatic image measuring appearance and using, generally detect the object through colored CCD camera, but because the object height is highly different, too far can influence measurement accuracy between colored CCD camera and the object, and current colored CCD camera uses the back for a long time, its surface can adhere to the dust, influence the problem that detects.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. Cantilever type high accuracy full-automatic image measuring instrument, including operation panel (1), its characterized in that: the top of the operating table (1) is fixedly connected with a storage plate (2), the front of the operating table (1) is fixedly connected with two supporting plates (3), two sliding rods (4) are fixedly connected between the two supporting plates (3), a screw rod (5) is rotatably connected between the two supporting plates (3), the top end of the screw rod (5) penetrates through and extends to the top of the supporting plate (3) at the top, the top of the supporting plate (3) at the top is fixedly connected with a motor I (6), an output shaft of the motor I (6) is fixedly connected with the screw rod (5), a lifting sleeve (7) in threaded connection with the screw rod (5) is sleeved on the screw rod (5), the left side and the right side of the lifting sleeve (7) are respectively in sliding connection with the two sliding rods (4), a rotating sleeve (8) in rotary connection with the lifting sleeve (7) is sleeved on the lifting sleeve (7), and four measuring devices (9) are fixedly connected with the rotating sleeve (8), the top of rotatory cover (8) runs through and extends to the top of lift cover (7), the top fixed mounting of lift cover (7) has drive arrangement (10), the right side and the drive arrangement (10) of rotatory cover (8) mesh mutually, spout (11) have been seted up to the inner wall of lift cover (7), the clean brush (12) of interior bottom fixedly connected with of spout (11), inspection hole (13) have been seted up to the interior diapire of spout (11).

2. The cantilever type high-precision full-automatic image measuring instrument according to claim 1, wherein: drive arrangement (10) include riser (101), the left side fixedly connected with motor two (102) of riser (101), the output shaft fixedly connected with drive wheel (103) of motor two (102), the top cover of swivel sleeve (8) is equipped with driven wheel (104), the right side and the drive wheel (103) of driven wheel (104) mesh mutually.

3. The cantilever type high-precision full-automatic image measuring instrument according to claim 1, wherein: the measuring device (9) comprises a fixed box (901), the surface of the fixed box (901) is in contact with a lifting sleeve (7), one side, close to the screw rod (5), of the fixed box (901) is fixedly connected with a rotating sleeve (8), a lifting block (902) is inserted into the bottom of the fixed box (901), the bottom of the lifting block (902) is in sliding connection with the inner wall of a sliding groove (11), a detection head (903) is fixedly mounted at the bottom of the lifting block (902), a bottom cleaning brush (12) of the detection head (903) is in contact with the lifting block, a spring (904) is fixedly connected to the top of the lifting block (902), and the other end of the spring (904) is fixedly connected with the fixed box (901).

4. The cantilever type high-precision full-automatic image measuring instrument according to claim 3, wherein: the bottom of the lifting block (902) is fixedly connected with an arc-shaped ring (921).

5. The cantilever type high-precision full-automatic image measuring instrument according to claim 1, wherein: a fan (14) is embedded at the top of the lifting sleeve (7).

6. The cantilever type high-precision full-automatic image measuring instrument according to claim 1, wherein: the top of the object placing plate (2) is fixedly connected with a rubber pad (15), and the top surface of the rubber pad (15) is provided with anti-skid grains.

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