CN220708347U - Plate thickness detection device - Google Patents
Plate thickness detection device Download PDFInfo
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- CN220708347U CN220708347U CN202322277679.6U CN202322277679U CN220708347U CN 220708347 U CN220708347 U CN 220708347U CN 202322277679 U CN202322277679 U CN 202322277679U CN 220708347 U CN220708347 U CN 220708347U
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- 239000000463 material Substances 0.000 claims description 9
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Abstract
The utility model discloses a plate thickness detection device, which comprises a frame device, a bearing device, a plurality of upper ranging mechanisms and a plurality of lower ranging mechanisms, wherein the frame device is connected with the bearing device; the bearing device is connected to the rack device and is used for placing plates to be detected; the upper ranging mechanism is connected to the frame device, is positioned above the bearing device and is used for ranging the upper surface of the plate on the bearing device respectively; the lower distance measuring mechanism is connected to the frame device, is located below the bearing device and is used for measuring the distance of the lower surface of the plate on the bearing device. The utility model can detect whether the thickness of the plate is uniform, improve the detection efficiency and save the detection time.
Description
Technical Field
The utility model relates to a plate thickness detection device.
Background
At present, in the field of planar plate production, high requirements are placed on the thickness uniformity of the plate, however, in the process of processing and manufacturing, the surface of the plate may be stained with some foreign matters, so that local protrusions can appear on the surface of the plate, and the thickness of the plate is uneven, so that whether the thickness of the plate is even or not needs to be detected. The existing detection method is to select a plurality of densely distributed detection points on the plate, and judge whether the thickness of the plate is uniform or not by measuring the thickness of each detection point. For example, chinese patent publication No. CN213335898U discloses a thickness gauge stand, which has a reference table and a measuring rod, wherein the reference table is pressed against one side of the plate, and the measuring rod is pressed against the other side of the plate, so that the thickness of the plate can be measured. And using the thickness measuring meter frame to sequentially measure the thickness of each selected detection point, so as to detect whether the thickness of the plate is uniform. However, this method of sequentially performing thickness measurement for each detection point is relatively inefficient and takes a lot of time.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a plate thickness detection device which can detect whether the thickness of a plate is uniform or not, improve the detection efficiency and save the detection time.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a sheet thickness detection apparatus, comprising:
a rack device;
the bearing device is connected to the rack device and is used for placing a plate to be detected;
the upper ranging mechanisms are connected to the frame device, are positioned above the bearing device and are respectively used for ranging the upper surfaces of the plates on the bearing device;
the lower ranging mechanisms are connected to the frame device, are located below the bearing device and are used for ranging the lower surfaces of the plates on the bearing device respectively.
Further, the frame device is provided with an upper beam and a lower beam;
the upper cross beam is positioned above the bearing device, and the lower cross beam is positioned below the bearing device;
The upper ranging mechanisms are sequentially arranged along the length direction of the upper cross beam and connected to the upper cross beam;
the lower distance measuring mechanisms are sequentially arranged along the length direction of the lower cross beam and connected to the lower cross beam.
The frame device further comprises a fixing frame, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a fourth adjusting mechanism; wherein,
the left end part of the upper cross beam is connected to the first adjusting mechanism, and the first adjusting mechanism is connected to the fixing frame and used for adjusting the height of the left end part of the upper cross beam;
the right end part of the upper cross beam is connected to the second adjusting mechanism, and the second adjusting mechanism is connected to the fixing frame and used for adjusting the height of the right end part of the upper cross beam;
the left end part of the lower cross beam is connected to the third adjusting mechanism, and the third adjusting mechanism is connected to the fixing frame and used for adjusting the height of the left end part of the lower cross beam;
the right end part of the lower cross beam is connected to the fourth adjusting mechanism, and the fourth adjusting mechanism is connected to the fixing frame and used for adjusting the height of the right end part of the lower cross beam.
The concrete structure of the first adjusting mechanism, the second adjusting mechanism, the third adjusting mechanism and the fourth adjusting mechanism is further provided, and the first adjusting mechanism comprises a first wedge block, a first connecting block and a first screw rod;
the lower end face of the first wedge block is abutted against the fixing frame;
the upper end part of the first wedge-shaped block is provided with a first wedge-shaped inclined plane;
the first connecting block is connected with the left end part of the upper cross beam, and is in abutting fit with the first wedge-shaped inclined plane;
the first screw is in threaded connection with the fixing frame and is connected with the first wedge-shaped block, and the first screw is used for being rotated to drive the first wedge-shaped block to move so as to drive the first connecting block to lift through the first wedge-shaped inclined plane;
the second adjusting mechanism comprises a second wedge block, a second connecting block and a second screw rod;
the lower end face of the second wedge block is abutted against the fixing frame;
the upper end part of the second wedge-shaped block is provided with a second wedge-shaped inclined plane;
the second connecting block is connected with the right end part of the upper cross beam and is in butt fit with the second wedge-shaped inclined plane;
the second screw is in threaded connection with the fixing frame and is connected with the second wedge block, and the second screw is used for being rotated to drive the second wedge block to move so as to drive the second connecting block to lift through the second wedge inclined plane;
The third adjusting mechanism comprises a third wedge block, a third connecting block and a third screw rod;
the lower end face of the third wedge block is abutted against the fixing frame;
the upper end part of the third wedge-shaped block is provided with a third wedge-shaped inclined plane;
the third connecting block is connected with the left end part of the lower cross beam and is in butt fit with the third wedge-shaped inclined plane;
the third screw is in threaded connection with the fixing frame and is connected with the third wedge block, and the third screw is used for being rotated to drive the third wedge block to move so as to drive the third connecting block to lift through the third wedge inclined plane;
the fourth adjusting mechanism comprises a fourth wedge block, a fourth connecting block and a fourth screw rod;
the lower end face of the fourth wedge block is abutted against the fixing frame;
the upper end part of the fourth wedge-shaped block is provided with a fourth wedge-shaped inclined plane;
the fourth connecting block is connected with the right end part of the lower cross beam and is in butt fit with the fourth wedge-shaped inclined plane;
the fourth screw is in threaded connection with the fixing frame and is connected with the fourth wedge block, and the fourth screw is used for being rotated to drive the fourth wedge block to move and then drive the fourth connecting block to lift through the fourth wedge inclined plane.
The bearing device comprises at least two bearing beams, and the bearing beams are connected to the fixing frame.
The upper distance measuring mechanism comprises an upper base, an upper rotating seat, an upper mounting seat, an upper distance measuring instrument, a first locking mechanism and a second locking mechanism; wherein,
the upper base is connected to the upper cross beam;
the upper rotating seat is rotatably connected to the upper base around a first rotating shaft;
the first locking mechanism is used for locking the position of the upper rotating seat relative to the upper base when the upper rotating seat rotates to the position;
the upper mounting seat is rotationally connected to the upper rotating seat around a second rotating shaft;
the second locking mechanism is used for locking the position of the upper mounting seat relative to the upper rotating seat when the upper mounting seat rotates in place;
the upper range finder is connected to the upper mounting seat and is used for measuring the distance on the upper surface of the plate on the bearing device;
the lower ranging mechanism comprises a lower base, a lower rotating seat, a lower mounting seat, a lower range finder, a third locking mechanism and a fourth locking mechanism; wherein,
The lower base is connected to the lower cross beam;
the lower rotating seat is rotatably connected to the lower base around a third rotating shaft;
the third locking mechanism is used for locking the position of the lower rotating seat relative to the lower base when the lower rotating seat rotates to the position;
the lower mounting seat is rotationally connected to the lower rotating seat around a fourth rotating shaft;
the fourth locking mechanism is used for locking the position of the lower mounting seat relative to the lower rotating seat when the lower mounting seat rotates in place;
the lower range finder is connected to the lower mounting seat and used for measuring the distance of the lower surface of the plate on the bearing device.
The first locking mechanism comprises a first locking bolt and a first sliding hole arranged on the upper base;
the first locking bolt is threaded on the upper rotating seat after penetrating through the first sliding fit hole, and is used for being screwed when the upper rotating seat rotates in place so as to lock the position of the upper rotating seat relative to the upper base;
the second locking mechanism comprises a second locking bolt and a second sliding hole arranged on the upper rotating seat;
The second locking bolt is threaded on the upper mounting seat after penetrating through the second sliding fit hole, and is used for being screwed when the upper mounting seat rotates in place so as to lock the position of the upper mounting seat relative to the upper rotating seat;
the third locking mechanism comprises a third locking bolt and a third sliding hole arranged on the lower base;
the third locking bolt is threaded on the lower rotating seat after penetrating through the third sliding matching hole, and is used for being screwed when the lower rotating seat rotates in place so as to lock the position of the lower rotating seat relative to the lower base;
the fourth locking mechanism comprises a fourth locking bolt and a fourth sliding hole arranged on the lower rotating seat;
the fourth locking bolt penetrates through the fourth sliding matching hole and then is connected to the lower mounting seat in a threaded mode, and the fourth locking bolt is used for being screwed when the lower mounting seat rotates in place so as to lock the position of the lower mounting seat relative to the lower rotating seat.
Further, the upper base is connected to the upper cross beam in a sliding manner along the length direction of the upper cross beam;
a fifth locking bolt is connected to the upper base through threads, and is used for screwing to abut against the upper cross beam when the upper base slides in place so as to lock the position of the upper base relative to the upper cross beam;
The lower base is connected to the lower cross beam in a sliding manner along the length direction of the lower cross beam;
the lower base is connected with a sixth locking bolt in a threaded mode, and the sixth locking bolt is used for being screwed to abut against the lower cross beam when the lower base slides in place so as to lock the position of the lower base relative to the lower cross beam.
Further, the plate thickness detection device also comprises an upper dust blowing mechanism and a lower dust blowing mechanism; wherein,
the upper dust blowing mechanism comprises an upper air inlet pipe, an upper air blowing pipe corresponding to the upper ranging mechanism and an upper bracket corresponding to the upper ranging mechanism;
the upper air inlet pipe is connected to the upper cross beam and is used for connecting an air source;
the upper bracket is connected to the corresponding upper mounting seat;
one end part of the upper air blowing pipe is connected with the upper air inlet pipe, and the other end part of the upper air blowing pipe is connected with the corresponding upper bracket and used for blowing air to the corresponding upper range finder;
the lower dust blowing mechanism comprises a lower air inlet pipe, a lower air blowing pipe corresponding to the lower ranging mechanism and a lower bracket corresponding to the lower ranging mechanism;
the lower air inlet pipe is connected to the lower cross beam and is used for connecting an air source;
The lower support is connected to the corresponding lower mounting seat;
one end of the lower air blowing pipe is connected with the lower air inlet pipe, and the other end of the lower air blowing pipe is connected to the corresponding lower bracket and used for blowing air to the corresponding lower range finder.
Further, the plate thickness detection device also comprises a control module and an alarm; wherein,
the upper ranging mechanism and the lower ranging mechanism are respectively connected with the control module;
the control module is in control connection with the alarm, and is used for controlling the alarm to give an alarm according to the distance information measured by the upper distance measuring mechanism and the distance information measured by the lower distance measuring mechanism.
After the technical scheme is adopted, the plurality of upper ranging mechanisms range the upper surface of the plate, and if the distances measured by each upper ranging mechanism are all the same, the upper surface of the plate is flat, namely, no bulge exists on the upper surface of the plate; otherwise, the upper surface of the plate is uneven, namely, the upper surface of the plate is provided with bulges. Similarly, the plurality of lower distance measuring mechanisms measure the distance of the lower surface of the plate, and if the distances measured by each lower distance measuring mechanism are all the same, the lower surface of the plate is flat, namely, no bulge exists on the lower surface of the plate; otherwise, the lower surface of the plate is uneven, namely, the lower surface of the plate is provided with bulges.
Wherein, carry out range finding through a plurality of upper range finding mechanisms to the upper surface of panel, carry out range finding through a plurality of lower range finding mechanisms to the lower surface of panel. If the upper surface of the plate is detected to be uneven, namely, the upper surface is provided with bulges, the uneven thickness of the plate is indicated; if the lower surface of the plate is detected to be uneven, namely, the lower surface is provided with bulges, the thickness of the plate is also represented to be uneven; if the upper surface and the lower surface of the plate are detected to be flat, the fact that no protrusions exist on the upper surface and the lower surface of the plate is indicated, and the thickness of the plate is uniform, so that whether the thickness of the plate is uniform or not can be detected rapidly and efficiently, the detection efficiency is greatly improved, and the detection time is saved.
Drawings
FIG. 1 is a schematic view of a plate thickness detecting device according to the present utility model;
FIG. 2 is a front view of the sheet thickness detecting device of the present utility model;
FIG. 3 is a schematic view of a first adjustment mechanism according to the present utility model;
FIG. 4 is an exploded view of the assembly of the first adjustment mechanism of the present utility model;
FIG. 5 is a schematic diagram of the upper ranging mechanism of the present utility model;
fig. 6 is a schematic structural view of the lower ranging mechanism of the present utility model.
Detailed Description
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1 to 6, a sheet thickness detecting apparatus includes:
a rack device;
the carrying device 1 is connected to the rack device, and the carrying device 1 is used for placing a plate 2 to be detected;
the upper ranging mechanisms 3 are connected to the rack device, and the upper ranging mechanisms 3 are positioned above the bearing device 1 and are respectively used for ranging the upper surfaces of the plates 2 on the bearing device 1;
the lower range finding mechanisms 4 are connected to the rack device, and the lower range finding mechanisms 4 are located below the bearing device 1 and are used for measuring the distance of the lower surfaces of the plates 2 on the bearing device 1 respectively. Specifically, the plurality of upper ranging mechanisms 3 range the upper surface of the plate 2, and if the distances measured by each upper ranging mechanism 3 are all the same, the upper surface of the plate 2 is flat, that is, no protrusion exists on the upper surface of the plate 2; otherwise, it represents that the upper surface of the plate 2 is uneven, i.e. there is a protrusion on the upper surface of the plate 2. Similarly, the plurality of lower ranging mechanisms 4 range the lower surface of the plate 2, and if the distances measured by each lower ranging mechanism 4 are all the same, the lower surface of the plate 2 is flat, that is, no protrusion exists on the lower surface of the plate 2; and conversely, the lower surface of the plate 2 is uneven, i.e. the lower surface of the plate 2 has protrusions.
In the present embodiment, the upper surface of the plate material 2 is subjected to the ranging detection by the plurality of upper ranging mechanisms 3, and the lower surface of the plate material 2 is subjected to the ranging detection by the plurality of lower ranging mechanisms 4. If the upper surface of the plate 2 is detected to be uneven, namely, the upper surface is provided with bulges, the uneven thickness of the plate 2 is indicated; if the lower surface of the plate 2 is detected to be uneven, that is, there is a protrusion on the lower surface, it also represents that the thickness of the plate 2 is uneven; if the upper surface and the lower surface of the plate 2 are detected to be flat, no protrusions exist on the upper surface and the lower surface of the plate 2, and the thickness of the plate 2 is uniform, so that whether the thickness of the plate 2 is uniform or not can be rapidly and efficiently detected, the detection efficiency is greatly improved, and the detection time is saved. The plate material 2 in this embodiment is a planar plate material 2.
Further specifically, the upper ranging mechanisms 3 are in one-to-one correspondence with the lower ranging mechanisms 4, the corresponding upper ranging mechanisms 3 and lower ranging mechanisms 4 are aligned, and the thickness of the plate 2 can be obtained by subtracting the distance acquired by the upper ranging mechanism 3 from the distance acquired by the lower ranging mechanism 4 from the distance between the upper ranging mechanism 3 and the lower ranging mechanism 4. In this embodiment, 8 upper ranging mechanisms 3 and 8 lower ranging mechanisms 4 are provided.
As shown in fig. 1 to 6, the frame device is provided with an upper beam 5 and a lower beam 6;
the upper cross beam 5 is positioned above the bearing device 1, and the lower cross beam 6 is positioned below the bearing device 1;
the upper ranging mechanisms 3 are sequentially arranged along the length direction of the upper cross beam 5 and connected to the upper cross beam 5;
the lower distance measuring mechanisms 4 are sequentially arranged along the length direction of the lower cross beam 6 and connected to the lower cross beam 6.
As shown in fig. 1 to 4, the rack device may further include a fixing frame 7, a first adjusting mechanism 8, a second adjusting mechanism 9, a third adjusting mechanism 10, and a fourth adjusting mechanism 11; wherein,
the left end part of the upper cross beam 5 is connected to the first adjusting mechanism 8, and the first adjusting mechanism 8 is connected to the fixing frame 7 and is used for adjusting the height of the left end part of the upper cross beam 5;
the right end part of the upper beam 5 is connected to the second adjusting mechanism 9, and the second adjusting mechanism 9 is connected to the fixing frame 7 and is used for adjusting the height of the right end part of the upper beam 5; specifically, the levelness of the upper beam 5 can be adjusted by adjusting the heights of the left end part and the right end part of the upper beam 5;
the left end part of the lower cross beam 6 is connected to the third adjusting mechanism 10, and the third adjusting mechanism 10 is connected to the fixing frame 7 and is used for adjusting the height of the left end part of the lower cross beam 6;
The right end part of the lower cross beam 6 is connected to the fourth adjusting mechanism 11, and the fourth adjusting mechanism 11 is connected to the fixing frame 7 and is used for adjusting the height of the right end part of the lower cross beam 6; specifically, the levelness of the lower beam 6 can be adjusted by adjusting the heights of the left and right end portions of the lower beam 6.
As shown in fig. 2-4, the first adjustment mechanism 8 is, for example and without limitation, of a structure comprising a first wedge block 12, a first connecting block 13 and a first screw 14;
the lower end face of the first wedge-shaped block 12 is abutted against the fixing frame 7;
the upper end of the first wedge block 12 is provided with a first wedge-shaped inclined surface 15;
the first connecting block 13 is connected with the left end part of the upper cross beam 5, and the first connecting block 13 is in abutting fit with the first wedge-shaped inclined surface 15;
the first screw 14 is in threaded connection with the fixing frame 7 and is connected with the first wedge block 12, the first screw 14 is used for being rotated to drive the first wedge block 12 to move so as to drive the first connecting block 13 to lift through the first wedge inclined plane 15, and then the height of the left end part of the upper cross beam 5 is adjusted;
the second adjusting mechanism 9 is, for example but not limited to, a structure including a second wedge block 16, a second connection block 17 and a second screw 18;
The lower end face of the second wedge-shaped block 16 is abutted against the fixed frame 7;
the upper end of the second wedge block 16 is provided with a second wedge-shaped inclined plane;
the second connecting block 17 is connected with the right end part of the upper cross beam 5, and the second connecting block 17 is in abutting fit with the second wedge-shaped inclined plane;
the second screw 18 is in threaded connection with the fixing frame 7 and is connected with the second wedge block 16, the second screw 18 is used for being rotated to drive the second wedge block 16 to move so as to drive the second connecting block 17 to lift through the second wedge inclined plane, and then the height of the right end part of the upper cross beam 5 is adjusted;
the third adjustment mechanism 10 is, for example and without limitation, of a structure comprising a third wedge block 19, a third connection block 20 and a third screw 21;
the lower end surface of the third wedge-shaped block 19 is abutted against the fixed frame 7;
the upper end of the third wedge block 19 is provided with a third wedge-shaped inclined plane;
the third connecting block 20 is connected with the left end part of the lower cross beam 6, and the third connecting block 20 is in abutting fit with the third wedge-shaped inclined plane;
the third screw rod 21 is in threaded connection with the fixing frame 7 and is connected with the third wedge block 19, the third screw rod 21 is used for being rotated to drive the third wedge block 19 to move so as to drive the third connecting block 20 to lift through the third wedge inclined plane, and then the height of the left end part of the lower cross beam 6 is adjusted;
The fourth adjustment mechanism 11 is, for example and without limitation, a structure including a fourth wedge 22, a fourth connection block 23 and a fourth screw 24;
the lower end face of the fourth wedge-shaped block 22 is abutted against the fixed frame 7;
the upper end of the fourth wedge block 22 is provided with a fourth wedge-shaped inclined plane;
the fourth connecting block 23 is connected with the right end part of the lower cross beam 6, and the fourth connecting block 23 is in abutting fit with the fourth wedge-shaped inclined plane;
the fourth screw 24 is in threaded connection with the fixing frame 7 and is connected with the fourth wedge block 22, the fourth screw 24 is used for being rotated to drive the fourth wedge block 22 to move so as to drive the fourth connecting block 23 to lift through the fourth wedge inclined plane, and then the height of the right end part of the lower cross beam 6 is adjusted.
Specifically, the first connecting block 13 is provided with at least one first through hole 25;
the first wedge-shaped block 12 is provided with first waist-shaped holes 26 which are in one-to-one correspondence with the first through holes 25;
the first fixing bolt 27 is threaded on the fixing frame 7 after sequentially passing through the first through hole 25 and the first waist-shaped hole 26, and after the height of the first connecting block 13 is adjusted in place, the first fixing bolt 27 is screwed down to lock the position of the first connecting block 13.
Specifically, the second connection block 17 is provided with at least one second through hole;
the second wedge-shaped block 16 is provided with second waist-shaped holes which are in one-to-one correspondence with the second through holes;
the second fixing bolt sequentially passes through the second through hole and the second waist-shaped hole and is then connected to the fixing frame 7 in a threaded manner, and when the height of the second connecting block 17 is adjusted in place, the second fixing bolt is screwed down to lock the position of the second connecting block 17.
Specifically, at least one third through hole is formed in the third connecting block 20;
the third wedge-shaped block 19 is provided with third waist-shaped holes which are in one-to-one correspondence with the third through holes;
and a third fixing bolt sequentially penetrates through the third through hole and the third waist-shaped hole and is connected to the fixing frame 7 in a threaded mode, and when the height of the third connecting block 20 is adjusted to be in place, the third fixing bolt is screwed down to lock the position of the third connecting block 20.
Specifically, at least one fourth through hole is formed in the fourth connecting block 23;
the fourth wedge-shaped block 22 is provided with fourth waist-shaped holes which are in one-to-one correspondence with the fourth through holes;
the fourth fixing bolt sequentially passes through the fourth through hole and the fourth waist-shaped hole and is then connected to the fixing frame 7 in a threaded manner, and when the height of the fourth connecting block 23 is adjusted in place, the fourth fixing bolt is screwed down to lock the position of the fourth connecting block 23.
In this embodiment, the fixing frame 7 includes a left frame 28 and a right frame 29, the lower end surface of the first wedge block 12 abuts against the left frame 28, the first screw 14 is screwed on the left frame 28, and the first fixing bolt 27 is also screwed on the left frame 28; the lower end surface of the second wedge block 16 is abutted against the right frame body 29, the second screw rod 18 is in threaded connection with the right frame body 29, and the second fixing bolt is also in threaded connection with the right frame body 29; the lower end surface of the third wedge-shaped block 19 is abutted against the left frame 28, the third screw 21 is in threaded connection with the left frame 28, and the third fixing bolt is also in threaded connection with the left frame 28; the lower end face of the fourth wedge block 22 abuts against the right frame 29, the fourth screw 24 is in threaded connection with the right frame 29, and the fourth fixing bolt is also in threaded connection with the right frame 29.
As shown in fig. 1 and 2, the carrying device 1 may include at least two carrying beams 30, where the carrying beams 30 are connected to the fixing frame 7; specifically, the left end of the load beam 30 is connected to the left frame 28, and the left end of the load beam 30 is connected to the right frame 29; in this embodiment, two load beams 30 are juxtaposed.
As shown in fig. 5, the upper ranging mechanism 3 is, for example and without limitation, a structure including an upper base 31, an upper rotating base 32, an upper mounting base 33, an upper range finder 34, a first locking mechanism and a second locking mechanism; wherein,
the upper base 31 is connected to the upper cross member 5;
the upper rotating seat 32 is rotatably connected to the upper base 31 around a first rotating shaft;
the first locking mechanism is used for locking the position of the upper rotating seat 32 relative to the upper base 31 when the upper rotating seat 32 rotates to the position;
the upper mounting seat 33 is rotatably connected to the upper rotating seat 32 around a second rotating shaft;
the second locking mechanism is used for locking the position of the upper mounting seat 33 relative to the upper rotating seat 32 when the upper mounting seat 33 rotates to the position;
the upper range finder 34 is connected to the upper mounting base 33 and is used for measuring the distance of the upper surface of the plate 2 on the bearing device 1; in this embodiment, the first rotation shaft is disposed along a horizontal direction, the second rotation shaft is perpendicular to the first rotation shaft, and the upper rotation seat 32 and the upper mounting seat 33 are rotated to adjust the angle of the upper range finder 34.
As shown in fig. 6, the lower ranging mechanism 4 is, for example and without limitation, a structure including a lower base 35, a lower swivel base 36, a lower mount 37, a lower range finder 38, a third locking mechanism and a fourth locking mechanism; wherein,
The lower base 35 is connected to the lower cross member 6;
the lower rotating seat 36 is rotatably connected to the lower base 35 around a third rotation axis;
the third locking mechanism is used for locking the position of the lower rotating seat 36 relative to the lower base 35 when the lower rotating seat 36 rotates to the position;
the lower mounting seat 37 is rotatably connected to the lower rotating seat 36 around a fourth rotation axis;
the fourth locking mechanism is used for locking the position of the lower mounting seat 37 relative to the lower rotating seat 36 when the lower mounting seat 37 rotates to the position;
the lower distance meter 38 is connected to the lower mounting seat 37 and is used for measuring the distance of the lower surface of the plate 2 on the bearing device 1; in this embodiment, the third rotating shaft is disposed along a horizontal direction, the fourth rotating shaft is perpendicular to the third rotating shaft, and the angle of the lower range finder 38 can be adjusted by rotating the lower rotating seat 36 and the lower mounting seat 37. Specifically, the upper range finder 34 and the lower range finder 38 are respectively ultrasonic range finders, which are the prior art.
As shown in fig. 5 and 6, the first locking mechanism may include a first locking bolt 39 and a first slip fit hole 40 provided on the upper base 31;
The first locking bolt 39 is threaded on the upper rotating seat 32 after passing through the first sliding hole 40, and the first locking bolt 39 is used for being screwed when the upper rotating seat 32 rotates to the position of the upper rotating seat 32 relative to the upper base 31; specifically, when the upper rotating base 32 rotates, the first locking bolt 39 slides in the first sliding hole 40;
the second locking mechanism may include a second locking bolt and a second slip fit hole provided on the upper swivel base 32;
the second locking bolt is threaded on the upper mounting seat 33 after passing through the second sliding fit hole, and is used for being screwed when the upper mounting seat 33 rotates in place so as to lock the position of the upper mounting seat 33 relative to the upper rotating seat 32; specifically, when the upper mounting base 33 rotates, the second locking bolt slides in the second sliding hole;
the third locking mechanism may include a third locking bolt 41 and a third slip fit hole 42 provided on the lower base 35;
the third locking bolt 41 is threaded on the lower rotating seat 36 after passing through the third sliding hole 42, and the third locking bolt 41 is used for being screwed when the lower rotating seat 36 rotates to the position of the lower rotating seat 36 relative to the lower base 35; specifically, when the lower swivel base 36 is turned, the third locking bolt 41 slides in the third slip-fit hole 42;
The fourth locking mechanism may include a fourth locking bolt and a fourth slip fit hole provided on the lower swivel base 36;
the fourth locking bolt is threaded on the lower mounting seat 37 after passing through the fourth sliding hole, and is used for being screwed when the lower mounting seat 37 rotates in place so as to lock the position of the lower mounting seat 37 relative to the lower rotating seat 36; specifically, when the lower mount 37 is rotated, the fourth lock bolt slides in the fourth slip fit hole.
In this embodiment, the upper base 31 may be slidably connected to the upper beam 5 along the length direction of the upper beam 5;
a fifth locking bolt is connected to the upper base 31 in a threaded manner, and is used for screwing to abut against the upper cross beam 5 when the upper base 31 slides in place so as to lock the position of the upper base 31 relative to the upper cross beam 5;
the lower base 35 may be slidably connected to the lower beam 6 along the length direction of the lower beam 6;
a sixth locking bolt is connected to the lower base 35 in a threaded manner, and is used for screwing to abut against the lower cross beam 6 when the lower base 35 slides in place so as to lock the position of the lower base 35 relative to the lower cross beam 6; specifically, the upper base 31 is slidably coupled to the upper cross member 5 through an upper rail so as to adjust the position of the upper range finder 34 by sliding the upper base 31, and the lower base 35 is slidably coupled to the lower cross member 6 through a lower rail so as to adjust the position of the lower range finder 38 by sliding the lower base 35.
In this embodiment, the board thickness detecting device may further include an upper dust blowing mechanism and a lower dust blowing mechanism; wherein,
the upper dust blowing mechanism is, for example but not limited to, a structure comprising an upper air inlet pipe, an upper air blowing pipe corresponding to the upper ranging mechanism 3 and an upper bracket corresponding to the upper ranging mechanism 3;
the upper air inlet pipe is connected to the upper cross beam 5 and is used for connecting an air source;
the upper bracket is connected to the corresponding upper mounting seat 33;
one end part of the upper air blowing pipe is connected with the upper air inlet pipe, and the other end part of the upper air blowing pipe is connected with the corresponding upper bracket and is used for blowing air to the corresponding upper range finder 34 so as to blow off dust on the upper range finder 34; specifically, the upper bracket and the upper air blowing pipe are respectively in one-to-one correspondence with the upper ranging mechanism 3;
the lower dust blowing mechanism is, for example but not limited to, a structure comprising a lower air inlet pipe, a lower air blowing pipe corresponding to the lower ranging mechanism 4 and a lower bracket corresponding to the lower ranging mechanism 4;
the lower air inlet pipe is connected to the lower cross beam 6 and is used for connecting an air source;
the lower brackets are connected to the corresponding lower mounting seats 37;
One end part of the lower air blowing pipe is connected with the lower air inlet pipe, and the other end part of the lower air blowing pipe is connected with the corresponding lower bracket and is used for blowing air to the corresponding lower range finder 38 so as to blow off dust on the lower range finder 38; specifically, the lower support and the lower air blowing pipe are respectively in one-to-one correspondence with the lower distance measuring mechanism 4.
In this embodiment, the board thickness detection device may further include a control module and an alarm; wherein,
the upper ranging mechanism 3 and the lower ranging mechanism 4 are respectively connected with the control module;
the control module is in control connection with the alarm, and is used for controlling the alarm to give an alarm according to the distance information measured by the upper ranging mechanism 3 and the distance information measured by the lower ranging mechanism 4; in this embodiment, when there are differences in the distance information measured by the plurality of upper ranging mechanisms 3, it represents that the upper surface of the plate 2 is uneven, that is, there are protrusions on the upper surface of the plate 2, and at this time, the control module needs to control the alarm to send out an alarm to remind the staff; when the distance information measured by the lower distance measuring mechanisms 4 is different, the lower surface of the plate 2 is uneven, namely, the lower surface of the plate 2 is convex, and the control module needs to control the alarm to give an alarm to remind staff. Specifically, the upper range finder 34 in the upper range finder 3 and the lower range finder 38 in the lower range finder 4 are respectively connected with the control module. The specific structure of the control module is a prior art well known to those skilled in the art, and detailed description is omitted in this embodiment.
In summary, the plurality of upper ranging mechanisms 3 range the upper surface of the plate 2, and if the distances measured by each upper ranging mechanism 3 are all the same, it means that the upper surface of the plate 2 is flat, i.e. there is no protrusion on the upper surface of the plate 2; otherwise, it represents that the upper surface of the plate 2 is uneven, i.e. there is a protrusion on the upper surface of the plate 2. Similarly, the plurality of lower ranging mechanisms 4 range the lower surface of the plate 2, and if the distances measured by each lower ranging mechanism 4 are all the same, the lower surface of the plate 2 is flat, that is, no protrusion exists on the lower surface of the plate 2; and conversely, the lower surface of the plate 2 is uneven, i.e. the lower surface of the plate 2 has protrusions.
Wherein, the upper surface of the plate 2 is detected by the plurality of upper ranging mechanisms 3, and the lower surface of the plate 2 is detected by the plurality of lower ranging mechanisms 4. If the upper surface of the plate 2 is detected to be uneven, namely, the upper surface is provided with bulges, the uneven thickness of the plate 2 is indicated; if the lower surface of the plate 2 is detected to be uneven, that is, there is a protrusion on the lower surface, it also represents that the thickness of the plate 2 is uneven; if the upper surface and the lower surface of the plate 2 are detected to be flat, no protrusions exist on the upper surface and the lower surface of the plate 2, and the thickness of the plate 2 is uniform, so that whether the thickness of the plate 2 is uniform or not can be rapidly and efficiently detected, the detection efficiency is greatly improved, and the detection time is saved.
The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.
Claims (10)
1. The utility model provides a panel thickness detection device which characterized in that, it includes:
a rack device;
the bearing device (1), the bearing device (1) is connected to the rack device, and the bearing device (1) is used for placing a plate (2) to be detected;
the upper ranging mechanisms (3) are connected to the rack device, and the upper ranging mechanisms (3) are positioned above the bearing device (1) and are respectively used for ranging the upper surfaces of the plates (2) on the bearing device (1);
the lower range finding mechanisms (4) are connected to the rack device, and the lower range finding mechanisms (4) are located below the bearing device (1) and used for measuring the distance of the lower surfaces of the plates (2) on the bearing device (1) respectively.
2. The apparatus for detecting thickness of plate material according to claim 1, wherein,
the frame device is provided with an upper cross beam (5) and a lower cross beam (6);
the upper cross beam (5) is positioned above the bearing device (1), and the lower cross beam (6) is positioned below the bearing device (1);
the upper ranging mechanisms (3) are sequentially arranged along the length direction of the upper cross beam (5) and connected to the upper cross beam (5);
the lower distance measuring mechanisms (4) are sequentially arranged along the length direction of the lower cross beam (6) and connected to the lower cross beam (6).
3. The sheet thickness detection device according to claim 2, wherein the frame device further comprises a fixing frame (7), a first adjustment mechanism (8), a second adjustment mechanism (9), a third adjustment mechanism (10) and a fourth adjustment mechanism (11); wherein,
the left end part of the upper cross beam (5) is connected to the first adjusting mechanism (8), and the first adjusting mechanism (8) is connected to the fixing frame (7) and used for adjusting the height of the left end part of the upper cross beam (5);
the right end part of the upper cross beam (5) is connected to the second adjusting mechanism (9), and the second adjusting mechanism (9) is connected to the fixing frame (7) and used for adjusting the height of the right end part of the upper cross beam (5);
The left end part of the lower cross beam (6) is connected to the third adjusting mechanism (10), and the third adjusting mechanism (10) is connected to the fixing frame (7) and used for adjusting the height of the left end part of the lower cross beam (6);
the right end part of the lower cross beam (6) is connected to the fourth adjusting mechanism (11), and the fourth adjusting mechanism (11) is connected to the fixing frame (7) and used for adjusting the height of the right end part of the lower cross beam (6).
4. The apparatus for detecting the thickness of a plate material according to claim 3, wherein,
the first adjusting mechanism (8) comprises a first wedge block (12), a first connecting block (13) and a first screw (14);
the lower end face of the first wedge block (12) is abutted against the fixing frame (7);
the upper end part of the first wedge block (12) is provided with a first wedge-shaped inclined plane (15);
the first connecting block (13) is connected with the left end part of the upper cross beam (5), and the first connecting block (13) is in abutting fit with the first wedge-shaped inclined plane (15);
the first screw (14) is in threaded connection with the fixing frame (7) and is connected with the first wedge block (12), and the first screw (14) is used for being rotated to drive the first wedge block (12) to move so as to drive the first connecting block (13) to lift through the first wedge inclined plane (15);
The second adjusting mechanism (9) comprises a second wedge block (16), a second connecting block (17) and a second screw (18);
the lower end face of the second wedge block (16) is abutted against the fixing frame (7);
the upper end part of the second wedge block (16) is provided with a second wedge-shaped inclined plane;
the second connecting block (17) is connected with the right end part of the upper cross beam (5), and the second connecting block (17) is in abutting fit with the second wedge-shaped inclined plane;
the second screw (18) is in threaded connection with the fixing frame (7) and is connected with the second wedge block (16), and the second screw (18) is used for being rotated to drive the second wedge block (16) to move so as to drive the second connecting block (17) to lift through the second wedge inclined plane;
the third adjusting mechanism (10) comprises a third wedge block (19), a third connecting block (20) and a third screw rod (21);
the lower end face of the third wedge block (19) is abutted against the fixing frame (7);
the upper end part of the third wedge block (19) is provided with a third wedge-shaped inclined plane;
the third connecting block (20) is connected with the left end part of the lower cross beam (6), and the third connecting block (20) is in abutting fit with the third wedge-shaped inclined plane;
the third screw (21) is in threaded connection with the fixing frame (7) and is connected with the third wedge block (19), and the third screw (21) is used for being rotated to drive the third wedge block (19) to move so as to drive the third connecting block (20) to lift through the third wedge inclined plane;
The fourth adjusting mechanism (11) comprises a fourth wedge block (22), a fourth connecting block (23) and a fourth screw (24);
the lower end face of the fourth wedge block (22) is abutted against the fixing frame (7);
the upper end part of the fourth wedge block (22) is provided with a fourth wedge-shaped inclined plane;
the fourth connecting block (23) is connected with the right end part of the lower cross beam (6), and the fourth connecting block (23) is in abutting fit with the fourth wedge-shaped inclined plane;
the fourth screw (24) is in threaded connection with the fixing frame (7) and is connected with the fourth wedge block (22), and the fourth screw (24) is used for being rotated to drive the fourth wedge block (22) to move so as to drive the fourth connecting block (23) to lift through the fourth wedge inclined plane.
5. A sheet thickness detection device according to claim 3, characterized in that the carrying device (1) comprises at least two carrying beams (30), the carrying beams (30) being connected to the holder (7).
6. The apparatus for detecting thickness of plate material according to claim 2, wherein,
the upper ranging mechanism (3) comprises an upper base (31), an upper rotating seat (32), an upper mounting seat (33), an upper range finder (34), a first locking mechanism and a second locking mechanism; wherein,
The upper base (31) is connected to the upper cross beam (5);
the upper rotating seat (32) is rotatably connected to the upper base (31) around a first rotating shaft;
the first locking mechanism is used for locking the position of the upper rotating seat (32) relative to the upper base (31) when the upper rotating seat (32) rotates to the position;
the upper mounting seat (33) is rotatably connected to the upper rotating seat (32) around a second rotating shaft;
the second locking mechanism is used for locking the position of the upper mounting seat (33) relative to the upper rotating seat (32) when the upper mounting seat (33) rotates to the position;
the upper range finder (34) is connected to the upper mounting seat (33) and is used for measuring the distance of the upper surface of the plate (2) on the bearing device (1);
the lower ranging mechanism (4) comprises a lower base (35), a lower rotating seat (36), a lower mounting seat (37), a lower range finder (38), a third locking mechanism and a fourth locking mechanism; wherein,
the lower base (35) is connected to the lower cross beam (6);
the lower rotating seat (36) is rotatably connected to the lower base (35) around a third rotating shaft;
the third locking mechanism is used for locking the position of the lower rotating seat (36) relative to the lower base (35) when the lower rotating seat (36) rotates to the position;
The lower mounting seat (37) is rotatably connected to the lower rotating seat (36) around a fourth rotating shaft;
the fourth locking mechanism is used for locking the position of the lower mounting seat (37) relative to the lower rotating seat (36) when the lower mounting seat (37) rotates to the position;
the lower distance measuring instrument (38) is connected to the lower mounting seat (37) and is used for measuring the distance of the lower surface of the plate (2) on the bearing device (1).
7. The apparatus for detecting thickness of plate material according to claim 6, wherein,
the first locking mechanism comprises a first locking bolt (39) and a first sliding matching hole (40) arranged on the upper base (31);
the first locking bolt (39) is threaded on the upper rotating seat (32) after passing through the first sliding fit hole (40), and the first locking bolt (39) is used for being screwed when the upper rotating seat (32) rotates in place so as to lock the position of the upper rotating seat (32) relative to the upper base (31);
the second locking mechanism comprises a second locking bolt and a second sliding hole arranged on the upper rotating seat (32);
the second locking bolt is threaded on the upper mounting seat (33) after passing through the second sliding fit hole, and is used for being screwed when the upper mounting seat (33) rotates in place so as to lock the position of the upper mounting seat (33) relative to the upper rotating seat (32);
The third locking mechanism comprises a third locking bolt (41) and a third sliding matching hole (42) arranged on the lower base (35);
the third locking bolt (41) is threaded on the lower rotating seat (36) after passing through the third sliding matching hole (42), and the third locking bolt (41) is used for being screwed when the lower rotating seat (36) rotates in place so as to lock the position of the lower rotating seat (36) relative to the lower base (35);
the fourth locking mechanism comprises a fourth locking bolt and a fourth sliding hole arranged on the lower rotating seat (36);
the fourth locking bolt penetrates through the fourth sliding matching hole and is connected to the lower mounting seat (37) in a threaded mode, and the fourth locking bolt is used for being screwed when the lower mounting seat (37) rotates in place so as to lock the position of the lower mounting seat (37) relative to the lower rotating seat (36).
8. The apparatus for detecting thickness of plate material according to claim 6, wherein,
the upper base (31) is connected to the upper cross beam (5) in a sliding manner along the length direction of the upper cross beam (5);
a fifth locking bolt is connected to the upper base (31) in a threaded manner and is used for being screwed to abut against the upper cross beam (5) when the upper base (31) slides in place so as to lock the position of the upper base (31) relative to the upper cross beam (5);
The lower base (35) is connected to the lower cross beam (6) in a sliding manner along the length direction of the lower cross beam (6);
the lower base (35) is connected with a sixth locking bolt in a threaded mode, and the sixth locking bolt is used for being screwed to abut against the lower cross beam (6) when the lower base (35) slides in place so as to lock the position of the lower base (35) relative to the lower cross beam (6).
9. The sheet thickness detection apparatus according to claim 6, further comprising an upper dust blowing mechanism and a lower dust blowing mechanism; wherein,
the upper dust blowing mechanism comprises an upper air inlet pipe, an upper air blowing pipe corresponding to the upper ranging mechanism (3) and an upper bracket corresponding to the upper ranging mechanism (3);
the upper air inlet pipe is connected to the upper cross beam (5) and is used for connecting an air source;
the upper bracket is connected to the corresponding upper mounting seat (33);
one end part of the upper air blowing pipe is connected with the upper air inlet pipe, and the other end part of the upper air blowing pipe is connected with the corresponding upper bracket and used for blowing air to the corresponding upper range finder (34);
the lower dust blowing mechanism comprises a lower air inlet pipe, a lower air blowing pipe corresponding to the lower ranging mechanism (4) and a lower bracket corresponding to the lower ranging mechanism (4);
The lower air inlet pipe is connected to the lower cross beam (6) and is used for connecting an air source;
the lower bracket is connected to the corresponding lower mounting seat (37);
one end of the lower air blowing pipe is connected with the lower air inlet pipe, and the other end of the lower air blowing pipe is connected to the corresponding lower bracket and used for blowing air to the corresponding lower range finder (38).
10. The sheet thickness detection apparatus according to claim 1, further comprising a control module and an alarm; wherein,
the upper ranging mechanism (3) and the lower ranging mechanism (4) are respectively connected with the control module;
the control module is in control connection with the alarm, and is used for controlling the alarm to give an alarm according to the distance information measured by the upper distance measuring mechanism (3) and the distance information measured by the lower distance measuring mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277679.6U CN220708347U (en) | 2023-08-23 | 2023-08-23 | Plate thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277679.6U CN220708347U (en) | 2023-08-23 | 2023-08-23 | Plate thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708347U true CN220708347U (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322277679.6U Active CN220708347U (en) | 2023-08-23 | 2023-08-23 | Plate thickness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708347U (en) |
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2023
- 2023-08-23 CN CN202322277679.6U patent/CN220708347U/en active Active
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