CN110332896B - Gypsum board thickness monitoring device - Google Patents
Gypsum board thickness monitoring device Download PDFInfo
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- CN110332896B CN110332896B CN201910338140.2A CN201910338140A CN110332896B CN 110332896 B CN110332896 B CN 110332896B CN 201910338140 A CN201910338140 A CN 201910338140A CN 110332896 B CN110332896 B CN 110332896B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/08—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for ceramic mouldings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The embodiment of the invention discloses a gypsum board thickness monitoring device, which comprises a base, wherein the top end of the base is connected with a vertical frame, the upper end and the lower end of the vertical frame are respectively connected with an upper sliding rod and a lower sliding rod, two sides of the upper sliding rod and the lower sliding rod are respectively provided with a sliding chute, the bottom of the upper sliding rod and the top of the lower sliding rod are respectively provided with a monitoring sliding block, the inner side of the monitoring sliding block is respectively provided with a first laser ranging sensor mounting seat and a second laser ranging sensor mounting seat, the top end of the upper sliding rod and the bottom of the lower sliding rod are respectively connected with an upper bent rod and a lower bent rod, the bottom end of the upper bent rod and the top end of the lower bent rod are respectively provided with a photoelectric sensor transmitting seat and a photoelectric sensor receiving seat, the device has higher measurement precision, higher measurement speed and more comprehensive monitoring range, can ensure more uniform thickness of gypsum boards, can simultaneously avoid measurement errors caused by the jumping of the gypsum, thereby avoiding measurement drift.
Description
Technical Field
The embodiment of the invention relates to the technical field of gypsum board manufacturing, in particular to a gypsum board thickness monitoring device.
Background
The gypsum board is a material made of building gypsum as a main raw material, is a building material with light weight, high strength, thin thickness, convenient processing, good performances of sound insulation, heat insulation, fire prevention and the like, and is one of novel light boards which are intensively developed at present. Gypsum boards have been widely used for interior partition walls, wall covering panels (instead of wall plasters), ceilings, sound absorbing panels, floor base boards, and various decorative boards in various buildings such as houses, office buildings, shops, hotels, and industrial plants, and are not suitable for being installed in bathrooms or kitchens.
The gypsum board mainly comprises a paper-surface gypsum board, a paperless gypsum board, a decorative gypsum board, a gypsum hollow lath, a fiber gypsum board, a gypsum acoustic board, a positioning point gypsum board and the like. In addition to the conventional gypsum board, new products such as a gypsum sound-absorbing board, a fire-resistant board, a heat-insulating board, a gypsum composite board and the like are increasing, and the specifications of the gypsum board are also developing toward a high thickness and a large size. In addition, the use of gypsum products is expanding, and in addition to being used as a base lining, gypsum products are also used as surface decorative materials, and even as floor tiles, exterior wall substrates, wall core materials and the like.
The gypsum board production line is a set of automatic relatively high production line, and the whole production line realizes automatic production from molding, fixed-length slitting, drying and stacking. In the production process, the thickness of the gypsum board needs to be measured at fixed time and fixed point, the existing measurement mode is usually manual measurement, but the manual measurement has the following defects:
(1) the manual measurement precision is low, the measurement speed is low, the monitoring range is not comprehensive, the thickness of the gypsum board is uneven, and batch products are unqualified easily in the batch production process of the gypsum board;
(2) in the transportation process of the gypsum board, the gypsum board often jumps due to the vibration of the conveying roller way, so that the thickness measurement error of the gypsum board is large, and the measurement precision is influenced;
(3) when the thickness of the gypsum board is measured, the connection line of the upper and lower measuring points of the gypsum board needs to be ensured to be vertical to the gypsum board, but the connection line is difficult to ensure in the actual measurement, so that the measuring result can have deviation.
Disclosure of Invention
Therefore, the gypsum board thickness monitoring device provided by the embodiment of the invention has the advantages that the gypsum board thickness monitoring device is higher in measurement precision, higher in measurement speed and more comprehensive in monitoring range, the thickness of a gypsum board can be ensured to be more uniform, the phenomenon that products are unqualified in batches is avoided, meanwhile, the measurement error caused by the jumping of the gypsum board during measurement can be avoided, the measurement precision is favorably ensured, in addition, the device can ensure that the connecting line of the upper and lower measurement points of the gypsum board is always perpendicular to the gypsum board, so that the deviation of the measurement position can be avoided, and the problems in the prior art are solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a gypsum board thickness monitoring device comprises a base, wherein the top end of the base is fixedly connected with a vertical frame, and the upper end and the lower end of the vertical frame are respectively connected with an upper sliding rod and a lower sliding rod which are parallel and vertical to the vertical frame;
go up the both sides of slide bar and lower slide bar and all be provided with the spout, and the bottom of slide bar all is provided with the monitoring slider that matches with the spout with the top of lower slide bar, first laser ranging sensor mount pad and second laser ranging sensor mount pad are installed respectively to the inboard of monitoring slider, the top of going up the slide bar is connected with down the knee respectively with the bottom of lower slide bar, and goes up the bottom of knee and install corresponding photoelectric sensor transmission seat and photoelectric sensor receiving seat respectively with the top of down the knee.
The embodiment of the invention is also characterized in that: go up the slide bar, down the slide bar and all install first electric putter with the junction of vertical frame, and first electric putter's output all is connected with first telescopic shaft, the tip of first telescopic shaft all is connected with the monitoring slider that corresponds.
The embodiment of the invention is also characterized in that: the equal fixed mounting of tip of going up slide bar, slide bar down has second electric putter, and second electric putter's output is connected with the second telescopic shaft, the tip of second telescopic shaft all is connected with the spacing slider who matches with the spout.
The embodiment of the invention is also characterized in that: the side of monitoring slider is connected with a plurality of inserted bar, the side of spacing slider is provided with the slot that matches with the inserted bar, and the outside cover of inserted bar is equipped with spacing spring.
The embodiment of the invention is also characterized in that: the end, close to the vertical frame, of each of the upper sliding rod and the lower sliding rod is sleeved with a positioning ring, sliding protrusions matched with the sliding grooves are arranged at two ends of the inner side face of each positioning ring, fixing screw holes penetrating through the outer side faces of the positioning rings are arranged, and fixing bolts are inserted into the fixing screw holes.
The embodiment of the invention is also characterized in that: the side of positioning ring all is connected with adjusting screw, the upper and lower end of vertical frame all is provided with the roll adjustment screw that matches with adjusting screw, roll adjustment screw is all passed to adjusting screw's outer end, and adjusting screw's outer end is connected with the spinning disk.
The embodiment of the invention is also characterized in that: the vertical frame comprises an upper frame rod and a lower frame rod, the upper frame rod and the lower frame rod are connected with an upper sliding rod and a lower sliding rod respectively, the bottom end of the upper frame rod is connected with a rotating screw rod through a rotating bearing, the outer portion of the rotating screw rod is connected with a rotating handle, the top surface of the lower frame rod is provided with a rotating screw hole matched with the rotating screw rod, and the rotating screw rod is inserted into the rotating screw hole.
The embodiment of the invention is also characterized in that: the inner side both ends of monitoring slider and spacing slider all are connected with two relative L templates, and the outer end of L template all blocks in the spout that corresponds.
The embodiment of the invention is also characterized in that: the upper and lower face of the outer end of L template all is provided with the bar groove, and the bar inslot all is provided with a plurality of ball, the both ends of ball all are provided with the turn trough, and all insert in the turn trough and be equipped with the pivot of being connected with bar groove lateral wall.
The embodiment of the invention is also characterized in that: the roller components are installed at four corners of the bottom surface of the base, and the balancing weight is arranged on the outer side of the top surface of the base.
The embodiment of the invention has the following advantages:
(1) the invention has higher measurement precision, higher measurement speed and more comprehensive monitoring range, can ensure that the thickness of the gypsum board is more uniform, and avoids the phenomenon of unqualified products in batches;
(2) the invention can avoid measurement error caused by gypsum board jumping during measurement, and is beneficial to ensuring the measurement precision;
(3) the invention can ensure that the connecting line of the upper and lower measuring points of the gypsum board is always vertical to the gypsum board, thereby avoiding the deviation of the measuring position.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a vertical cross-sectional structure of a monitoring slide according to the present invention;
fig. 3 is a schematic view of the vertical cross-section structure of the positioning ring of the present invention.
In the figure:
1-a base; 2-vertical frame; 3-mounting a sliding rod; 4-lower slide bar; 5-a chute; 6-monitoring the sliding block; 7-a first laser ranging sensor mount; 8-a second laser ranging sensor mounting base; 9-bending the rod upwards; 10-bending the rod downwards; 11-a photosensor emitter mount; 12-a photosensor receptacle; 13-a first electric push rod; 14-a first telescopic shaft; 15-a second electric push rod; 16-a second telescopic shaft; 17-a limiting slide block; 18-a plunger; 19-a slot; 20-a limit spring; 21-positioning loops; 22-sliding projection; 23-fixing screw holes; 24-a fixing bolt; 25-adjusting the screw; 26-adjusting screw holes; 27-rotating the disc; 28-upper frame rod; 29-lower frame rod; 30-a rotational bearing; 31-rotating the screw; 32-a rotating handle; 33-rotating the screw hole; 34-L type plate; 35-a strip-shaped groove; 36-a ball bearing; 37-rotary groove; 38-a rotating shaft; 39-roller assembly; 40-counterweight block.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the invention provides a gypsum board thickness monitoring device, which comprises a base 1, wherein roller assemblies 39 are respectively installed at four corners of the bottom surface of the base 1, and balancing weights 40 are arranged on the outer side of the top surface of the base 1, so that the device can be conveniently moved by arranging the roller assemblies 39, when the device is required to be used for monitoring the thickness of a gypsum board, the device can be moved to a gypsum board conveying position, and when the device is not required to be used, the device is moved away to avoid influencing the production of the gypsum board, and the balancing weights 40 are used for balancing the device to avoid the inclination of the device when the device is used.
The top end of the base 1 is fixedly connected with a vertical frame 2, the upper end and the lower end of the vertical frame 2 are respectively connected with an upper sliding rod 3 and a lower sliding rod 4 which are parallel and vertical to the vertical frame 2, the length of the upper sliding rod 3 and the length of the lower sliding rod 4 are about 1200 mm, and when the thickness of a gypsum board is monitored, the upper sliding rod 3 and the lower sliding rod 4 are respectively positioned above and below the gypsum board.
The vertical frame 2 comprises an upper frame rod 28 and a lower frame rod 29, the upper frame rod 28 and the lower frame rod 29 are respectively connected with the upper slide rod 3 and the lower slide rod 4, the bottom end of the upper frame rod 28 is connected with a rotating screw rod 31 through a rotating bearing 30, the outer portion of the rotating screw rod 31 is connected with a rotating handle 32, the top surface of the lower frame rod 29 is provided with a rotary screw hole 33 matched with the rotating screw rod 31, and the rotating screw rod 31 is inserted into the rotary screw hole 33.
Go up the distance between slide bar 3 and the lower slide bar 4 and can adjust according to actual conditions, through rotating rotatory handle 32, can make rotatory screw rod 31 rotatory to can change the length that rotatory screw rod 31 inserted rotatory screw 33, realize going up the adjustment of slide bar 3 and the 4 distances of lower slide bar, make the device can be suitable for the gypsum board of different thickness, or other panel.
Go up the both sides of slide bar 3 and lower slide bar 4 and all be provided with spout 5, and the bottom of going up slide bar 3 and the top of lower slide bar 4 all are provided with the monitoring slider 6 that matches with spout 5 for monitoring slider 6 can remove along last slide bar 3 or lower slide bar 4, and can not break away from spout 5 moving the in-process.
The inner side of the monitoring slide block 6 is respectively provided with a first laser ranging sensor mounting seat 7 and a second laser ranging sensor mounting seat 8, a first laser ranging sensor and a second laser ranging sensor are respectively mounted in the first laser ranging sensor mounting seat 7 and the second laser ranging sensor mounting seat 8, the laser ranging sensors are formed by that a laser diode is aligned with a target to emit laser pulses, the laser pulses are reflected by the target and then scattered to all directions, part of scattered light returns to a sensor receiver and is received by an optical system and then imaged on an avalanche photodiode, the avalanche photodiode is an optical sensor with an amplifying function inside, therefore, the avalanche photodiode can detect extremely weak optical signals, record and process the time from the emission of the optical pulses to the return and the reception of the optical pulses, the target distance can be measured, and the first laser ranging sensor and the second laser ranging sensor are both connected with a control system, so that the distance measurement can be performed respectively under the control of the control system.
Before monitoring the thickness of the gypsum board, the distance between the two laser ranging sensors can be measured through the first laser ranging sensor and the second laser ranging sensor, and the distance between the two laser ranging sensors when the sliding block 6 slides along the upper sliding rod 3 and the lower sliding rod 4 is monitored so as to ensure that the upper sliding rod 3 or the lower sliding rod 4 is horizontal, and the allowable error range is +/-0.001 mm.
The top end of the upper sliding rod 3 and the bottom end of the lower sliding rod 4 are respectively connected with an upper bent rod 9 and a lower bent rod 10, the bottom end of the upper bent rod 9 and the top end of the lower bent rod 10 are respectively provided with a photoelectric sensor emitting seat 11 and a photoelectric sensor receiving seat 12 which correspond to each other, and a photoelectric sensor emitting end and a photoelectric sensor receiving end are respectively arranged in the photoelectric sensor emitting seat 11 and the photoelectric sensor receiving seat 12.
The photoelectric sensor transmitting end and the photoelectric sensor receiving end are both connected with the control system, initially, the photoelectric sensor receiving end can always receive signals transmitted by the photoelectric sensor transmitting end, when the gypsum board moves to a position between the upper sliding rod 3 and the lower sliding rod 4, the photoelectric sensor receiving end cannot receive the signals transmitted by the photoelectric sensor transmitting end, at the moment, the control system controls the two laser ranging sensors to carry out ranging, because the gypsum board is arranged between the upper sliding rod 3 and the lower sliding rod 4, the distances measured by the two laser ranging sensors are respectively the distances from the two laser ranging sensors to the upper surface and the lower surface of the gypsum board, the distance from each laser ranging sensor to the corresponding surface of the gypsum board is subtracted from the distance between the two laser ranging sensors initially, namely the thickness of the gypsum board is obtained, when the thickness of the gypsum board exceeds a preset threshold range, the system gives an alarm, and the setting, The measuring speed is faster, and simultaneously, when measuring, can effectively avoid the measuring error that leads to the gypsum board vibrations to bring because of rollgang runout volume, be favorable to guaranteeing measuring precision.
Go up slide bar 3, gliding rod 4 and vertical frame 2's junction and all install first electric putter 13, and first electric putter 13's output all is connected with first telescopic shaft 14, and first telescopic shaft 14's tip all is connected with the monitoring slider 6 that corresponds.
Two first electric putter 13 are controlled by control system, and realize the synchronous drive by synchronous servo controller, when the photoelectric sensor receiving terminal can't receive the signal of photoelectric sensor transmitting terminal transmission, two first electric putter 13 synchronous drive of control system control, make monitoring slider 6 can be respectively along last slide bar 3, 4 reciprocating motion of glide rod, and the speed of motion is the same completely, make the device can monitor the thickness of each position of gypsum board, make the scope of monitoring wider, the monitoring is more comprehensive, can guarantee that the thickness of gypsum board is more even, avoid appearing the unqualified phenomenon in batches of product.
The end parts of the upper sliding rod 3 and the lower sliding rod 4 are fixedly provided with a second electric push rod 15, the output end of the second electric push rod 15 is connected with a second telescopic shaft 16, and the end part of the second telescopic shaft 16 is connected with a limiting slide block 17 matched with the sliding groove 5.
The side of monitoring slider 6 is connected with a plurality of inserted bar 18, the side of limit slider 17 is provided with the slot 19 that matches with inserted bar 18, and the outside cover of inserted bar 18 is equipped with limit spring 20, limit slider 17 is on same horizontal straight line with the monitoring slider 6 that corresponds, be used for realizing spacing to monitoring slider 6, through setting up inserted bar 18 and limit spring 20, can be when guaranteeing the spacing effect of limit slider 17, avoid monitoring slider 6 and limit slider 17 collision, avoid first laser rangefinder sensor and second laser rangefinder sensor skew under vibrations, influence the precision of monitoring.
Two second electric putter 15 are controlled by control system equally, and realize synchronous drive by synchronous servo controller, and simultaneously, during the drive of second electric putter 15, the speed that limit slide 17 removed is the same with monitoring slider 6, but the direction is opposite completely, make the device when monitoring gypsum board thickness, limit slide 17 can be spacing to monitoring slider 6's position, it is perpendicular with the gypsum board all the time to guarantee two connecting lines of monitoring slider 6, thereby guarantee that the connecting line of the upper and lower measuring point of gypsum board is perpendicular with the gypsum board all the time, in order to avoid measuring position to appear the deviation.
Through setting up L template 34, can avoid monitoring slider 6 and stop block 17 to break away from spout 5 when removing, through setting up ball 36 and bar groove 35, can reduce the frictional force that monitoring slider 6 and stop block 17 received when removing, be favorable to realizing monitoring slider 6 and stop block 17's high accuracy control and slip.
Go up slide bar 3 and the one end that lower slide bar 4 is close to vertical frame 2 and all overlap and be equipped with location ring 21, and the medial surface both ends of location ring 21 all are provided with the slip arch 22 that matches with spout 5 for location ring 21 can slide along last slide bar 3 or lower slide bar 4, and the lateral surface of location ring 21 all is provided with the fixed screw 23 that runs through, and the interpolation of fixed screw 23 is equipped with fixing bolt 24, can realize the fixed of location ring 21 through fixing bolt 24.
The side of positioning ring 21 all is connected with adjusting screw 25, and the upper and lower end of vertical frame 2 all is provided with the roll adjustment screw 26 that matches with adjusting screw 25, and roll adjustment screw 26 is all passed to adjusting screw 25's outer end, and adjusting screw 25's outer end is connected with and revolves driving disk 27, revolves driving disk 27 through rotating, can realize adjusting screw 25's removal to realize positioning ring 21's slip.
When the thickness of actual monitoring gypsum board, because the width of gypsum board is different, in order to guarantee that the scope that monitoring slider 6 removed is equivalent with the width of gypsum board, can change the position of location ring 21 through rotating rotary disk 27 for when measuring, can carry out spacingly to the slip range of monitoring slider 6 through location ring 21, the home range of avoiding monitoring slider 6 is too big for the width of gypsum board, influences the actual efficiency of monitoring.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a gypsum board thickness monitoring devices, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with a vertical frame (2), and the upper end and the lower end of the vertical frame (2) are respectively connected with an upper sliding rod (3) and a lower sliding rod (4) which are parallel and vertical to the vertical frame (2);
the device comprises an upper sliding rod (3), a lower sliding rod (4), a first laser ranging sensor mounting seat (7), a second laser ranging sensor mounting seat (8), an upper bent rod (9) and a lower bent rod (10), wherein sliding grooves (5) are formed in two sides of the upper sliding rod (3) and two sides of the lower sliding rod (4), monitoring sliding blocks (6) matched with the sliding grooves (5) are arranged at the bottom of the upper sliding rod (3) and the top of the lower sliding rod (4), the inner sides of the monitoring sliding blocks (6) are respectively provided with the first laser ranging sensor mounting seat (7) and the second laser ranging sensor mounting seat (8), the top end of the upper sliding rod (3) and the bottom end of the lower sliding rod (4) are respectively connected with the upper bent rod (9) and the lower bent rod (10), and the;
the gypsum board monitoring device is characterized in that first electric push rods (13) are mounted at the joints of the upper sliding rod (3), the lower sliding rod (4) and the vertical frame (2), the output ends of the first electric push rods (13) are connected with first telescopic shafts (14), the end parts of the first telescopic shafts (14) are connected with corresponding monitoring sliding blocks (6), and the two monitoring sliding blocks (6) can reciprocate at the same speed along the upper sliding rod (3) and the lower sliding rod (4) respectively so as to monitor the thickness of each position of a gypsum board; go up the equal fixed mounting of tip of slide bar (3), lower slide bar (4) has second electric putter (15), and the output of second electric putter (15) is connected with second telescopic shaft (16), the tip of second telescopic shaft (16) all is connected with spacing slider (17) with spout (5) matching, during second electric putter (15) drive, the speed that spacing slider (17) removed with monitoring slider (6) are the same, and the direction is opposite completely to make when monitoring gypsum plate thickness, spacing slider (17) can be right the position of monitoring slider (6) is spacing to guarantee two the line of monitoring slider (6) is perpendicular with the gypsum board all the time.
2. A gypsum board thickness monitoring apparatus according to claim 1, wherein: the side of monitoring slider (6) is connected with a plurality of inserted bar (18), the side of spacing slider (17) is provided with slot (19) that matches with inserted bar (18), and the outside cover of inserted bar (18) is equipped with spacing spring (20).
3. A gypsum board thickness monitoring apparatus according to claim 1, wherein: go up slide bar (3) and lower slide bar (4) and all overlap and be equipped with location ring circle (21) near the one end of vertical frame (2), and the medial surface both ends of location ring circle (21) all are provided with the slip arch (22) that match with spout (5), the lateral surface of location ring circle (21) all is provided with fixed screw (23) that run through, and fixed screw (23) interpolation is equipped with fixing bolt (24).
4. A gypsum board thickness monitoring apparatus according to claim 3, wherein: the side of positioning ring circle (21) all is connected with adjusting screw (25), the upper and lower end of vertical frame (2) all is provided with roll adjustment screw (26) that match with adjusting screw (25), roll adjustment screw (26) are all passed to the outer end of adjusting screw (25), and the outer end of adjusting screw (25) is connected with and revolves driving disk (27).
5. A gypsum board thickness monitoring apparatus according to claim 1, wherein: the vertical frame (2) comprises an upper frame rod (28) and a lower frame rod (29), the upper frame rod (28) and the lower frame rod (29) are respectively connected with an upper sliding rod (3) and a lower sliding rod (4), the bottom end of the upper frame rod (28) is connected with a rotating screw rod (31) through a rotating bearing (30), the outer portion of the rotating screw rod (31) is connected with a rotating handle (32), the top surface of the lower frame rod (29) is provided with a rotating screw hole (33) matched with the rotating screw rod (31), and the rotating screw rod (31) is inserted into the rotating screw hole (33).
6. A gypsum board thickness monitoring apparatus according to claim 1, wherein: the inner side both ends of monitoring slider (6) and spacing slider (17) all are connected with two relative L templates (34), and the outer end of L template (34) all blocks in corresponding spout (5).
7. A gypsum board thickness monitoring device according to claim 6, wherein: all be provided with bar groove (35) above and below the outer end of L template (34), and all be provided with a plurality of ball (36) in bar groove (35), the both ends of ball (36) all are provided with rotary groove (37), and all insert in rotary groove (37) and be equipped with pivot (38) of being connected with bar groove (35) lateral wall.
8. A gypsum board thickness monitoring apparatus according to claim 1, wherein: roller assemblies (39) are installed at four corners of the bottom surface of the base (1), and balancing weights (40) are arranged on the outer side of the top surface of the base (1).
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| CN201910338140.2A CN110332896B (en) | 2019-04-25 | 2019-04-25 | Gypsum board thickness monitoring device |
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| CN201910338140.2A CN110332896B (en) | 2019-04-25 | 2019-04-25 | Gypsum board thickness monitoring device |
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| CN110332896B true CN110332896B (en) | 2021-05-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111289285A (en) * | 2020-02-12 | 2020-06-16 | 镇江北新建材有限公司 | Full-automatic synchronous sampling system of gypsum board |
| CN113375624A (en) * | 2021-07-07 | 2021-09-10 | 中国汽车工程研究院股份有限公司 | Measurement and data processing method for brake disc DTV of commercial vehicle |
| CN114518088A (en) * | 2022-02-16 | 2022-05-20 | 深圳市太科检测有限公司 | Method and device for measuring height of asphalt Marshall test piece in test mold |
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Address after: 215400 No. 2 Xiexin Middle Road, Taicang Port Development Zone, Suzhou City, Jiangsu Province Patentee after: Beixin building materials (Suzhou) Co.,Ltd. Patentee after: BEIJING NEW BUILDING MATERIALS PLC Address before: 215400 No. 2 Xiexin Middle Road, Taicang Port Development Zone, Suzhou City, Jiangsu Province Patentee before: BNBM Taicang Co.,Ltd. Patentee before: BEIJING NEW BUILDING MATERIALS PLC |