A detection structure for detecting a calendered product

Abstract

The application relates to a detection structure for detecting a calendered product, which comprises a support block, a laser head and an image acquisition assembly, the laser head being arranged on the support block; further comprising an adjusting mechanism, the adjusting mechanism comprising a first adjusting block, a second adjusting block and an adjusting positioning assembly, the first adjusting block being capable of being fixed on different positions of the support block through the adjusting positioning assembly, the second adjusting block being arranged on the first adjusting block, and the image acquisition assembly being arranged on the second adjusting block. The application has the effect of applicability.

Description

Technical Field

[0001] This application relates to the technical field of detection structures, and in particular to a detection structure for detecting rolled products. Background Technology

[0002] After the calendered products are manufactured, they need to be tested for data such as flatness.

[0003] Currently, a calendered product inspection device includes a support frame, with a first support block and a second support block fixedly connected to the support frame. A laser head is fixedly connected to the first support block, and an acquisition camera is fixedly connected to the second support block. The laser head emits light that illuminates the calendered product, and the acquisition camera receives the reflected light from the calendered product; that is, the acquisition camera can capture the reflected light. The acquisition camera then transmits the signal to a computer for processing and analysis, generating intuitive data that is easy for operators to view.

[0004] Because the camera is fixed to the second support block, which is fixed to the support frame, the position of the camera relative to the support frame is fixed and cannot be adjusted; therefore, its applicability is relatively low. Utility Model Content

[0005] To improve applicability, this application provides a detection structure for detecting calendered products.

[0006] This application provides a detection structure for detecting rolled products, which adopts the following technical solution:

[0007] A detection structure for detecting rolled products includes a support block, a laser head, and an image acquisition component. The laser head is disposed on the support block. It also includes an adjustment mechanism comprising a first adjustment block, a second adjustment block, and an adjustment positioning component. The first adjustment block can be fixed at different positions on the support block via the adjustment positioning component. The second adjustment block is disposed on the first adjustment block, and the image acquisition component is disposed on the second adjustment block.

[0008] By adopting the above technical solution, the first adjustment block is fixed at different positions on the support block by adjusting the positioning component, and the second adjustment block on the first adjustment block will change the position of the image acquisition component relative to the support block; therefore, the adjustment mechanism can improve applicability.

[0009] Optionally, the adjustment and positioning component includes a fixing block and a fixing bolt. The fixing block is disposed on the first adjustment block and has a first through hole. The support block has a plurality of first threaded holes, and the fixing bolt passes through the first through hole and is threadedly connected to the first threaded hole.

[0010] By adopting the above technical solution, the fixing block is placed at different positions on the support block, and the first through hole on the fixing block is aligned with the first threaded hole on the support block. Then, the fixing bolt is threaded through the first through hole and threaded into the first threaded hole to fix the fixing block on the support block, thereby fixing the first adjusting block on the support block.

[0011] Optionally, the adjustment and positioning assembly includes a guide rail, an adjustment rack, an adjustment motor, and an adjustment gear. The guide rail is disposed on the support block, the first adjustment block is slidably disposed on the guide rail, and the adjustment rack is disposed on the support block. The adjustment motor is disposed on the first adjustment block, and the adjustment gear is keyed to the output shaft of the adjustment motor and meshes with the adjustment rack.

[0012] By adopting the above technical solution, the adjustment motor is started, and the output shaft of the adjustment motor drives the adjustment gear to rotate. Since the adjustment rack is fixed, the first adjustment block will slide on the guide rail when the adjustment gear rotates. The set adjustment positioning component can reduce the time of manual adjustment, thereby improving the effect.

[0013] Optionally, the second adjustment block is provided with an adjustment mechanism connected to the image acquisition component. The adjustment mechanism includes a first adjustment block and an adjustment positioning component. The image acquisition component is disposed on the first adjustment block. The adjustment positioning component connects the first adjustment block and the second adjustment block. Under the action of the adjustment positioning component, the first adjustment block can be fixed at different positions on the second adjustment block.

[0014] By adopting the above technical solution, the position of the first adjustment block changes with the position of the second adjustment block, which in turn changes the position of the image acquisition component relative to the support block. Once the position of the first adjustment block is determined, the adjustment and positioning component is used to fix the first adjustment block on the second adjustment block. The adjustment mechanism can improve the applicability.

[0015] Optionally, the adjustment and positioning assembly includes a second adjustment block and an adjustment and positioning bolt. The second adjustment block has a dovetail groove and is slidably disposed in the dovetail groove. The second adjustment block has a second threaded hole, and the first adjustment block has a second through hole. The adjustment and positioning bolt passes through the second through hole and is threadedly connected to the second threaded hole. When the second threaded hole is fully threadedly connected to the adjustment and positioning bolt, both the first adjustment block and the second adjustment block abut against the second adjustment block.

[0016] By adopting the above technical solution, when adjusting the first adjusting block, the adjusting positioning bolt is rotated to make a certain distance between the first adjusting block and the second adjusting block, but the adjusting positioning bolt is still in a state of threaded connection with the second threaded hole; then the first adjusting block is moved, and when the position of the first adjusting block is determined, the adjusting positioning bolt is rotated to make the second threaded hole fully threadedly connected with the adjusting positioning bolt, and both the first adjusting block and the second adjusting block are pressed against the second adjusting block, so that the positions of the first adjusting block and the second adjusting block on the second adjusting block will be fixed.

[0017] Optionally, the adjustment and positioning assembly includes an adjustment screw and an adjustment motor. The second adjustment block has a first sliding groove, and the first adjustment block is slidably disposed in the first sliding groove. The adjustment screw passes through the first adjustment block and is threadedly connected to the first adjustment block. The adjustment motor is disposed on the second adjustment block, and its output shaft is connected to one side of the adjustment screw.

[0018] By adopting the above technical solution, the adjustment motor is started, and the output shaft of the adjustment motor drives the adjustment screw to rotate. The adjustment screw then drives the first adjustment block to slide in the first slide groove, and the first adjustment block causes the position of the image acquisition component to change. The set adjustment and positioning component can reduce the time of manual adjustment, thereby improving efficiency, and the direction of adjustment is also more accurate than that of manual adjustment.

[0019] Optionally, the first adjusting block is provided with a rotating mechanism, the rotating mechanism including a rotating shaft and a rotating assembly, the rotating shaft being rotatably mounted on the first adjusting block, and the second adjusting block being fixedly mounted on the rotating shaft; the rotating assembly is mounted on the first adjusting block and connected to the rotating shaft.

[0020] By adopting the above technical solution, the rotating component is activated, which drives the rotating shaft to rotate. The rotating shaft drives the second adjustment block to rotate, causing the angle of the second adjustment block to change relative to the angle of the first adjustment block. In this way, the second adjustment block changes the position of the image acquisition component, thereby improving applicability.

[0021] Optionally, the rotating assembly includes a rotating motor, a driving gear, and a driven gear. The rotating motor is mounted on the first adjusting block, the driving gear is keyed to the output shaft of the rotating motor, and the driven gear is keyed to the rotating shaft and meshes with the driving gear.

[0022] By adopting the above technical solution, the rotating motor is started, and the output shaft of the rotating motor drives the driving gear to rotate. The driven gear meshing with the driving gear will then drive the rotating shaft to rotate. The rotating component has a simple structure and is easy to operate.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The adjustable mechanism improves usability;

[0025] 2. The adjustable mechanism can improve the applicability. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the detection structure used for detecting rolled products in Embodiment 1 of this application;

[0027] Figure 2 This is a schematic diagram of the structure of the positioning adjustment component in Embodiment 1 of this application;

[0028] Figure 3 This is a schematic diagram of the detection structure used for detecting rolled products in Embodiment 2 of this application;

[0029] Figure 4 This is a schematic diagram of the structure of the positioning adjustment component in Embodiment 2 of this application.

[0030] Reference numerals: 1. Support block; 11. First connecting block; 12. Second connecting block; 121. First threaded hole; 13. Connecting bolt; 2. Laser head; 3. Image acquisition component; 4. Adjustment mechanism; 41. First adjusting block; 411. Cavity; 42. Second adjusting block; 421. Dovetail groove; 422. First sliding groove; 43. Adjustment positioning component; 431. Fixing block; 432. Fixing bolt; 433. Guide rail; 434. Adjusting rack; 435. Adjusting motor; 436. Adjusting gear; 5. Adjustment mechanism; 51. First adjusting block; 511. Second threaded hole; 52. Adjustment positioning component; 521. Second adjusting block; 522. Adjustment positioning bolt; 523. Adjusting screw; 524. Adjustment motor; 6. Rotation mechanism; 61. Rotating shaft; 62. Rotation component; 621. Rotation motor; 622. Driving gear; 623. Driven gear; 7. Assembly bolt. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0032] This application discloses a detection structure for detecting rolled products.

[0033] Example 1

[0034] refer to Figure 1 and Figure 2 A detection structure for detecting rolled products includes a support block 1, a laser head 2 and an image acquisition component 3 disposed on the support block 1, an adjustment mechanism 5 connected to the laser head 2 and the image acquisition component 3 disposed on the support block 1, and an adjustment mechanism 4 connected to the adjustment mechanism 5 disposed on the support block 1.

[0035] refer to Figure 1 The support block 1 includes a first connecting block 11, a second sliding groove is provided on the first connecting block 11 along its length, and a second connecting block 12 is slidably connected in the second sliding groove; a third through hole is provided on the first connecting block 11 and communicates with the second sliding groove, a third threaded hole is provided on the second connecting block 12, and a connecting bolt 13 is provided on the first connecting block 11, the connecting bolt 13 passes through the third through hole on the first connecting block 11 and is threadedly connected to the third threaded hole on the second connecting block 12.

[0036] First, the second connecting block 12 is slid in the second groove of the first connecting block 11 as needed. After the position of the second connecting block 12 relative to the first connecting block 11 is fixed, the connecting bolt 13 is threaded through the third through hole on the first connecting block 11 and threadedly connected to the third threaded hole on the second connecting block 12.

[0037] refer to Figure 1 and Figure 2 The second connecting block 12, located away from the first connecting block 11, has a plurality of first threaded holes 121 along its length. The adjustment mechanism 4 includes a first adjusting block 41, on which an adjustment positioning component 43 is provided. The adjustment positioning component 43 includes a fixing block 431 integrally mounted on the first adjusting block 41 and abutting against the second connecting block 12. The fixing block 431 has a first through hole and a fixing bolt 432 is provided on the fixing block 431. The fixing bolt 432 passes through the first through hole on the fixing block 431 and is threadedly connected to the first threaded hole 121 on the second connecting block 12.

[0038] Make the fixing block 431 on the first adjusting block 41 abut against the appropriate position of the second connecting block 12, and then make the fixing bolt 432 pass through the first through hole on the fixing block 431 and thread it into the first threaded hole 121 on the second connecting block 12.

[0039] refer to Figure 2 The first adjustment block 41 has a cavity 411. A rotating mechanism 6 is provided at the end of the first adjustment block 41 away from the fixed block 431. The rotating mechanism 6 includes a rotating shaft 61 rotatably connected to the first adjustment block 41. One end of the rotating shaft 61 is located inside the cavity 411 and the other end is outside the first adjustment block 41. A rotating assembly 62 is provided on the first adjustment block 41. The rotating assembly 62 includes a rotating motor 621 fixedly connected to the first adjustment block 41. A driving gear 622 is keyed to the output shaft of the rotating motor 621. The driving gear 622 is located inside the cavity 411. A driven gear 623 that meshes with the driving gear 622 is keyed to the rotating shaft 61 located inside the cavity 411.

[0040] When the rotating motor 621 is started, the output shaft of the rotating motor 621 drives the driving gear 622 to rotate, the driving gear 622 drives the driven gear 623 to rotate, and the driven gear 623 drives the rotating shaft 61 to rotate.

[0041] refer to Figure 2 A second adjusting block 42 is fixedly connected to the end of the rotating shaft 61 away from the first adjusting block 41. The second adjusting block 42 has a dovetail groove 421 along its length. The adjusting mechanism 5 includes a first adjusting block 51 slidably connected in the dovetail groove 421, and a second threaded hole 511 is provided on the first adjusting block 51. An adjusting positioning assembly 52 is provided on the first adjusting block 51. The adjusting assembly includes a second adjusting block 521 that abuts against the first adjusting block 51. A second through hole is provided on the second adjusting block 521. An adjusting positioning bolt 522 is provided on the second adjusting block 521. The adjusting positioning bolt 522 passes through the second through hole on the second adjusting block 521 and is threadedly connected to the second threaded hole 511 on the first adjusting block 51.

[0042] When it is necessary to move the first adjusting block 51, first rotate the adjusting positioning bolt 522 so that the second adjusting block 521 does not abut against the first adjusting block 51, and the second threaded hole 511 on the first adjusting block 51 is still threadedly connected to the adjusting positioning bolt 522; then move the first adjusting block 51 and the second adjusting block 521. When the position of the first adjusting block 51 is determined, rotate the adjusting positioning bolt 522 so that the second threaded hole 511 on the first adjusting block 51 is fully threadedly connected to the adjusting positioning bolt 522. At this time, the second adjusting block 521 will abut against the first adjusting block 51, and both the second adjusting block 521 and the first adjusting block 51 will press against the second adjusting block 42. Under the friction of the second adjusting block 521 and the second adjusting block 42, the position of the first adjusting block 51 will be fixed.

[0043] refer to Figure 1 and Figure 2 In this embodiment, two image acquisition components 3 are provided, and the two image acquisition components 3 correspond to two second adjustment blocks 521, that is, two adjustment mechanisms 4, two rotation mechanisms 6, and two adjustment mechanisms 5 are provided; the laser head 2 is located between the two image acquisition components 3, and the adjustment mechanism 4, the rotation mechanism 6, and the adjustment mechanism 5 are also provided between the two image acquisition components 3. That is, both the image acquisition components and the laser head 2 can be adjusted on the support block 1.

[0044] Both the laser head 2 and the acquisition camera are provided with assembly bolts 7 that are connected to the second adjustment block 521. In this embodiment, the acquisition camera is connected to the second adjustment block 42. The acquisition camera has a fourth through hole, and the second adjustment block 521 has a fourth threaded hole. The assembly bolt 7 passes through the fourth through hole on the acquisition camera and is threadedly connected to the fourth through hole on the second adjustment block 521.

[0045] In this embodiment, the camera used for acquisition is a TDI camera.

[0046] The implementation principle of Embodiment 1 of this application is as follows: First, the laser head 2 of the acquisition camera is connected to the second adjustment block 521. Then, the position of the first adjustment block 51 relative to the second adjustment block 42 is determined according to the needs, and the first adjustment block 51 is fixed to the second adjustment block 42. Then, the fixing block 431 is fixed to a suitable position of the second connecting block 12. Finally, the rotating motor 621 is started, so that the second adjustment block 42 drives the first adjustment block 51 to rotate. Under the action of the adjusting positioning bolt 522, the first adjustment block 51 drives the second adjustment block 521 to rotate, and the second adjustment block 521 will change the angle between the laser head 2 and the acquisition camera relative to the second connecting block 12.

[0047] Example 2

[0048] refer to Figure 3 and Figure 4 The difference from Embodiment 1 is that the adjustment positioning component 52 includes a guide rail 433 fixedly connected to the second connecting block 12, and an adjustment rack 434 fixedly connected to the second connecting block 12 on one side of the guide rail 433; an adjustment motor 435 is fixedly connected to the first adjustment block 41, and an adjustment rack 434 that meshes with the adjustment gear 436 is keyed to the output shaft of the adjustment motor 435.

[0049] When the adjustment motor 435 is started, the output shaft of the adjustment motor 435 drives the adjustment gear 436 to rotate. The adjustment rack 434 that meshes with the adjustment gear 436 is fixed. Therefore, when the adjustment gear 436 rotates, the position of the first adjustment block 41 on the second connecting block 12 will change.

[0050] refer to Figure 3 and Figure 4 The second adjusting block 42 has a first sliding groove 422, and the first adjusting block 51 is slidably disposed in the first sliding groove 422. The camera and laser head 2 are connected to the first adjusting block 51. The adjusting and positioning assembly 52 includes an adjusting screw 523 rotatably connected in the first sliding groove 422, the adjusting screw 523 passing through the first adjusting block 51 and being threadedly connected to the first adjusting block 51; an adjusting motor 524 is fixedly connected to the second adjusting block 42, and the output shaft of the adjusting motor 524 is connected to one end of the adjusting screw 523.

[0051] Start the adjustment motor 524. The output shaft of the adjustment motor 524 drives the adjustment screw 523 to rotate. The adjustment screw 523 drives the first adjustment block 51 to slide in the first slide groove 422 of the second adjustment block 42. The first adjustment block 51 will then drive the laser head 2 or acquire the camera's motion.

[0052] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A detection structure for detecting rolled products, comprising a support block (1), a laser head (2), and an image acquisition component (3), wherein the laser head (2) is disposed on the support block (1); characterized in that, It also includes an adjustment mechanism (4), which includes a first adjustment block (41), a second adjustment block (42) and an adjustment positioning component (43). The first adjustment block (41) can be fixed at different positions on the support block (1) by the adjustment positioning component (43). The second adjustment block (42) is set on the first adjustment block (41), and the image acquisition component (3) is set on the second adjustment block (42).

2. The detection structure for detecting rolled products according to claim 1, characterized in that, The adjustment and positioning component (43) includes a fixing block (431) and a fixing bolt (432). The fixing block (431) is disposed on the first adjustment block (41). The fixing block (431) has a first through hole. The support block (1) has a plurality of first threaded holes (121). The fixing bolt (432) passes through the first through hole and is threadedly connected to the first threaded hole (121).

3. The detection structure for detecting rolled products according to claim 1, characterized in that, The adjustment and positioning assembly (43) includes a guide rail (433), an adjustment rack (434), an adjustment motor (435), and an adjustment gear (436). The guide rail (433) is disposed on the support block (1), the first adjustment block (41) is slidably disposed on the guide rail (433), and the adjustment rack (434) is disposed on the support block (1). The adjustment motor (435) is disposed on the first adjustment block (41), and the adjustment gear (436) is keyed to the output shaft of the adjustment motor (435) and meshes with the adjustment rack (434).

4. The detection structure for detecting rolled products according to claim 1, characterized in that, The second adjustment block (42) is provided with an adjustment mechanism (5) connected to the image acquisition component (3). The adjustment mechanism (5) includes a first adjustment block (51) and an adjustment positioning component (52). The image acquisition component (3) is disposed on the first adjustment block (51). The adjustment positioning component (52) connects the first adjustment block (51) and the second adjustment block (42). Under the action of the adjustment positioning component (52), the first adjustment block (51) can be fixed at different positions on the second adjustment block (42).

5. A detection structure for detecting rolled products according to claim 4, characterized in that, The adjustment and positioning assembly (52) includes a second adjustment block (521) and an adjustment and positioning bolt (522). The second adjustment block (42) has a dovetail groove (421) and is slidably disposed in the dovetail groove (421). The second adjustment block (521) has a second threaded hole (511) and the first adjustment block (51) has a second through hole. The adjustment and positioning bolt (522) passes through the second through hole and is threadedly connected to the second threaded hole (511). When the second threaded hole (511) is fully threadedly connected to the adjustment and positioning bolt (522), both the first adjustment block (51) and the second adjustment block (521) abut against the second adjustment block (42).

6. A detection structure for detecting rolled products according to claim 4, characterized in that, The adjustment and positioning assembly (52) includes an adjustment screw (523) and an adjustment motor (524). The second adjustment block (42) has a first slide groove (422). The first adjustment block (51) is slidably disposed in the first slide groove (422). The adjustment screw (523) passes through the first adjustment block (51) and is threadedly connected to the first adjustment block (51). The adjustment motor (524) is disposed on the second adjustment block (42) and its output shaft is connected to one side of the adjustment screw (523).

7. A detection structure for detecting rolled products according to claim 1, characterized in that, The first adjustment block (41) is provided with a rotating mechanism (6), which includes a rotating shaft (61) and a rotating component (62). The rotating shaft (61) is rotatably disposed on the first adjustment block (41), and the second adjustment block (42) is fixedly disposed on the rotating shaft (61). The rotating component (62) is disposed on the first adjustment block (41) and connected to the rotating shaft (61).

8. A detection structure for detecting rolled products according to claim 7, characterized in that, The rotating assembly (62) includes a rotating motor (621), a driving gear (622), and a driven gear (623). The rotating motor (621) is mounted on the first adjusting block (41). The driving gear (622) is keyed to the output shaft of the rotating motor (621). The driven gear (623) is keyed to the rotating shaft (61) and meshes with the driving gear (622).

Images