CN219224693U

CN219224693U - Shaving board bubbling detection device

Info

Publication number: CN219224693U
Application number: CN202223205894.7U
Authority: CN
Inventors: 陈瑞建; 张凤岚; 林卫东; 谭锋明; 邹明星; 杨振玲; 农平海; 袁勇
Original assignee: Guangdong Shixing Huazhou Wood Industry Co ltd
Current assignee: Guangdong Shixing Huazhou Wood Industry Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-20
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a shaving board bubbling detection device, which comprises a frame and a profile detection assembly, wherein the frame is provided with a transmission assembly, and the transmission assembly is provided with a detection gap; the section detection assembly is arranged on the frame and is provided with a signal receiver and an ultrasonic transmitter, the signal receiver, the detection gap and the ultrasonic transmitter are sequentially arranged in the vertical direction, and the ultrasonic transmitter is used for being matched with the signal receiver to detect the section of the shaving board passing through the detection gap. The transmission piece continuously transmits the board, the signal receiver continuously receives the ultrasonic signal and calculates the profile processing condition of the board, so that the hot-pressing processing condition inside the board can be rapidly and continuously detected, and the yield of finished products of the shaving board is effectively improved.

Description

Shaving board bubbling detection device

Technical Field

The utility model relates to the technical field of shaving boards, in particular to a shaving board bubbling detection device.

Background

The pressing plate technology in the manufacture of the shaving board is slightly inadequate, the gas release in the board is poor, and the phenomenon that layering bubbling defects are generated in the board exists. At present, most shaving board production lines are provided with multichannel type transverse arrangement bubbling detection devices, but because gaps exist between two adjacent channels, the whole board surface cannot be covered in an omnibearing manner, small layered bubbling is easy to pass through a detection blind area and is not identified, bubbling defects cannot be identified rapidly and continuously, and the yield of finished shaving board products is affected.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the shaving board bubbling detection device which can continuously detect the processing condition of the shaving board in real time and effectively improve the yield of finished shaving boards.

The shaving board bubbling detection device comprises a frame and a profile detection assembly, wherein the frame is provided with a transmission assembly, and the transmission assembly is provided with a detection gap; the section detection assembly is installed in the frame, the section detection assembly is provided with a signal receiver and an ultrasonic transmitter, the signal receiver, the detection gap and the ultrasonic transmitter are sequentially arranged in the vertical direction, and the ultrasonic transmitter is used for being matched with the signal receiver to detect the section of the shaving board passing through the detection gap.

The shaving board bubbling detection device provided by the embodiment of the utility model has at least the following beneficial effects: the shaving board panel through hot pressing is transported by transmission subassembly and is led to next process, through setting up section detection subassembly, section detection subassembly's signal receiver installs in detecting the clearance top and continuously send regular ultrasonic wave, ultrasonic transmitter installs in detecting the clearance below, when the panel reachs the position of detecting the clearance on the transmission subassembly, ultrasonic transmitter sends the ultrasonic wave and is sheltered from by the panel, signal receiver received ultrasonic signal's frequency reduces, according to signal receiver received ultrasonic signal's frequency variation, can simulate the hot pressing condition of panel in the section of detecting the clearance position, transmission member continuously transmits the panel, signal receiver continuously accepts ultrasonic signal and calculates the section condition of processing of panel, can detect panel inside hot pressing condition in succession, effectively improve shaving board finished product's yields.

According to some embodiments of the utility model, the ultrasonic transmitters are arranged in a plurality, the ultrasonic transmitters are arranged in a matrix staggered mode, and the signal receivers and the ultrasonic transmitters are arranged in a plurality in a one-to-one correspondence mode.

According to some embodiments of the utility model, the profile detection assembly is further provided with a comparator, the comparator is electrically connected with the signal receiver, and the comparator is used for comparing the distinction between the shaving board and the standard shaving board transmitted by the transmission assembly.

According to some embodiments of the utility model, the rack is mounted with a hot press control, and the signal receiver and the comparator are electrically connected with the hot press control, respectively.

According to some embodiments of the utility model, the transmission assembly is provided as two transmission belts, the two transmission belts are arranged at intervals in the horizontal direction, and the detection gap is arranged between the two transmission belts.

According to some embodiments of the utility model, the frame is provided with brushes above one of the conveyor belts, the brushes being used for cleaning chipboards that do not pass through the detection gap.

According to some embodiments of the utility model, the transport assembly is provided as a plurality of transport rollers, the plurality of transport rollers being arranged at intervals in the horizontal direction, the detection gap being arranged between two adjacent ones of the transport rollers.

According to some embodiments of the utility model, the transfer roller comprises an upper press roller and a lower press roller, the upper press roller and the lower press roller are parallel, and the upper press roller and the lower press roller are in transmission connection.

According to some embodiments of the utility model, the frame is provided with a first elongated hole and a second elongated hole, the first elongated hole and the second elongated hole are all arranged along the vertical direction, the frame is connected with a bearing seat, the bearing seat is provided with a screw, the screw is installed in the first elongated hole, the bearing seat is provided with a bearing, one end of the upper press roll sequentially penetrates through the second elongated hole and the bearing, and the other end of the upper press roll is in transmission connection with the lower press roll.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a top view of an ultrasonic transmitter according to a first embodiment of the present utility model;

fig. 2 is a schematic structural view of a particle board bubbling detection device according to a first embodiment of the utility model;

fig. 3 is a schematic structural view of a shaving board bubbling detection device according to a second embodiment of the utility model;

fig. 4 is a schematic structural view of a transmission assembly according to a second embodiment of the present utility model.

Reference numerals: a frame 100; detecting the gap 101; a first elongate aperture 102; a second elongated aperture 103; a transmission assembly 110; a conveying belt 111; a conveying roller 112; an upper press roller 1121; a lower pressure roller 1122; a brush 120; a bearing housing 130; a screw 131; an adjustment plate 140; a driving motor 150; a profile detection assembly 200; a signal receiver 210; an ultrasonic transmitter 220; a hot press control 300.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Embodiments of the present application are further described below with reference to the accompanying drawings.

Referring to fig. 1 to 4, a particle board bubbling detection device according to an embodiment of the present utility model includes a frame 100 and a profile detection assembly 200, the frame 100 is provided with a transmission assembly 110, the transmission assembly 110 is provided with a detection gap 101, and the detection gap 101 is located on a movement path of a particle board transmitted by the transmission assembly 110; the profile detection assembly 200 is mounted on the frame 100, the profile detection assembly 200 is provided with a signal receiver 210 and an ultrasonic transmitter 220, the signal receiver 210, the detection gap 101 and the ultrasonic transmitter 220 are sequentially arranged from top to bottom along the vertical direction, the transmitting end of the ultrasonic transmitter 220 is arranged towards the signal receiver 210, the receiving end of the signal receiver 210 is arranged towards the ultrasonic transmitter 220, and the ultrasonic transmitter 220 is used for being matched with the signal receiver 210 to detect the profile of the particle board passing through the detection gap 101.

It can be understood that the chipboard material subjected to hot pressing is transported by the transmission assembly 110 to be passed to the next process, by arranging the profile detection assembly 200, the signal receiver 210 of the profile detection assembly 200 is installed above the detection gap 101 and continuously emits regular ultrasonic waves, the ultrasonic transmitter 220 is installed below the detection gap 101, when the board material reaches the position of the detection gap 101 on the transmission assembly 110, the ultrasonic transmitter 220 emits ultrasonic waves to be blocked by the board material, the frequency of the ultrasonic signals received by the signal receiver 210 is reduced, the hot pressing condition of the profile of the board material at the position of the detection gap 101 can be simulated according to the frequency change of the ultrasonic signals received by the signal receiver 210, the transmission assembly continuously transmits the board material, the signal receiver 210 continuously receives the ultrasonic signals and calculates the profile processing condition of the board material, and the hot pressing condition inside the board material can be detected rapidly and continuously, thereby effectively improving the yield of the finished chipboard.

Further, the profile detection assembly 200 is further provided with a comparator (not shown) electrically connected to the signal receiver 210, and the comparator is used for comparing the distinction between the particle board transmitted by the transmission assembly 110 and the standard particle board. The comparator is one of the important parts of a PLC system (not shown in the figure) for controlling the operation of the detection device, the standard shaving board, namely the profile data of the shaving board without bubbling is set in the comparator, when the comparator receives the ultrasonic frequency data of real-time detection sent by the signal receiver 210, the comparator calculates the ultrasonic frequency data and outputs the detection data of the profile of the board, and then the calculated profile data of the board is compared with the profile data of the shaving board without bubbling, so that whether the quality of the shaving board is qualified can be judged, a user can find unqualified boards in time, the loss of the user is saved, and the rejection rate of the boards is effectively reduced.

Referring to fig. 1, it may be understood that the plurality of ultrasonic transmitters 220 are provided, the plurality of ultrasonic transmitters 220 are arranged in a matrix type and staggered, specifically, the plurality of ultrasonic transmitters 220 are at least in two rows along the transmission direction of the transmission assembly 110, at least two rows of ultrasonic transmitters 220 are generally parallel, but the plurality of ultrasonic transmitters 220 in the two rows of ultrasonic transmitters 220 are arranged in a staggered manner, and the plurality of signal receivers 210 and the plurality of ultrasonic transmitters 220 are provided in a one-to-one correspondence. The ultrasonic wave that will be a plurality of ultrasonic wave transmitter 220 is matrix staggered arrangement, on the one hand, ultrasonic wave that a plurality of ultrasonic wave transmitter 220 sent can be covered and pierce through the panel that is located detection clearance 101 entirely, enlarges detection device's detection area, effectively improves detection device's detection efficiency and detection precision, on the other hand, staggered arrangement's ultrasonic wave transmitter 220 can reduce a plurality of ultrasonic wave transmitter 220's area, the installation controlling part of rational utilization frame 100 effectively improves detection device's structural rationality.

Further, the frame 100 is provided with a hot press control 300, and the signal receiver 210 and the comparator are electrically connected with the hot press control 300, respectively. When the comparator detects that the profile data of the board is abnormal, that is, the hot pressing process of the chipboard performed before entering the transmission assembly 110 is problematic, a user can control a hot press (not shown in the figure) performing the hot pressing process through the hot press control piece 300, the hot press control piece 300 adjusts the processing parameters (such as the processing temperature and the processing pressure) of the hot press to improve the quality of the finished product of the board, so that the board reaches the qualification standard, and by setting the hot press control piece 300, the user can quickly change the processing parameters of the hot press according to the comparison result of the comparator, thereby obtaining the qualified chipboard and further improving the qualification rate of the finished product of the chipboard.

Referring to fig. 2, it can be understood that the transfer assembly 110 is provided as two transfer belts 111, the two transfer belts 111 are disposed at intervals in the horizontal direction, and the detection gap 101 is disposed between the two transfer belts 111. The transmission assembly 110 is arranged as the transmission belt 111, so that the contact area between the plate and the transmission assembly 110 can be increased, the transmission belt 111 provides stable support for the plate, the moving stability of the plate can be effectively improved, and the operation efficiency of the detection device is further improved.

Further, the frame 100 is provided with brushes 120, the brushes 120 are located above a conveyor belt 111 thereof, and the brushes 120 are used for cleaning the chipboard which does not pass through the inspection gap 101. Because the plate just carries out the hot pressing process before entering transmission subassembly 110, the plate surface temperature of hot pressing is higher, if detection device locates ambient temperature lower, the surface of plate condenses one deck steam easily, through setting up brush 120, installs the initial end at transmission band 111 with brush 120, just clears up the plate surface when the plate has not passed through detection clearance 101 yet, avoids the steam on plate surface to influence the detection precision of section detection subassembly 200, further improves the precision of section detection subassembly 200.

Referring to fig. 3, it can be understood that the transfer assembly 110 is provided as a plurality of transfer rollers 112, the plurality of transfer rollers 112 being disposed at intervals in the horizontal direction, and the detection gap 101 being disposed between two adjacent ones of the transfer rollers 112. The transmission assembly 110 is arranged into the plurality of transmission rollers 112, the transmission rollers 112 are simple in structure and convenient to assemble and disassemble, the contact area between the transmission rollers 112 and the shaving board is small, the risks of surface scraping, scratching and the like of the shaving board can be reduced, in addition, the single transmission roller 112 breaks down, the whole normal operation of the transmission assembly 110 is not influenced due to inconvenient rotation, the fault tolerance of the transmission assembly 110 can be effectively improved, and the operation stability of the detection device is further improved.

Referring to fig. 4, it can be appreciated that the transfer roll 112 includes an upper press roll 1121 and a lower press roll 1122, the upper press roll 1121 and the lower press roll 1122 are parallel, and the upper press roll 1121 and the lower press roll 1122 are drivingly connected. The transmission roller 112 is arranged to be in transmission connection with the upper compression roller 1121 and the lower compression roller 1122, the hot-pressed plate moves in a gap between the upper compression roller 1121 and the lower compression roller 1122, and the upper compression roller 1121 and the lower compression roller 1122 can further press the shaving board while removing water vapor impurities on the surface of the shaving board due to the false pressure of the shaving board, so that the yield of finished shaving board products is effectively improved.

Further, the frame 100 is provided with an adjusting plate 140, two first elongated holes 102 and two second elongated holes 103 are formed in the adjusting plate 140, the first elongated holes 102 and the second elongated holes 103 are all arranged along the vertical direction, the second elongated holes 103 are located between the two first elongated holes 102, the adjusting plate 140 is connected with a bearing seat 130, bearings (not shown in the figure) are arranged in the bearing seat 130, screws 131 are arranged around the bearing seat 130, the screws 131 around the bearing seat are respectively arranged in the two first elongated holes 102, the bearing seat is provided with a bearing, one end of an upper press roll 1121 sequentially penetrates through the second elongated holes 103 and the bearing, the other end of the upper press roll 1121 is movably connected with one end of a lower press roll 1122, and a driving motor 150 is connected with the other end of the lower press roll 1122 and is used for driving the lower press roll 1122 to rotate and driving the upper press roll 1121 to synchronously rotate. By means of the arrangement, a user can change the positions of the screws 131 in the long holes, and then change the distance between the upper pressing roller 1121 and the lower pressing roller 1122, so that the conveying assembly 110 can convey plates with different thicknesses, the application range of the detection device is enlarged, and the product competitiveness of the detection device is improved.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. The utility model provides a shaving board bubble detection device which characterized in that includes:

the rack is provided with a transmission assembly, and the transmission assembly is provided with a detection gap;

the section detection assembly is installed in the frame, the section detection assembly is provided with a signal receiver and an ultrasonic transmitter, the signal receiver, the detection gap and the ultrasonic transmitter are sequentially arranged in the vertical direction, and the ultrasonic transmitter is used for being matched with the signal receiver to detect the section of the shaving board passing through the detection gap.

2. The shaving board bubbling detection device according to claim 1, wherein a plurality of ultrasonic transmitters are provided, the plurality of ultrasonic transmitters are arranged in a matrix type in a staggered manner, and the signal receivers and the ultrasonic transmitters are provided in a one-to-one correspondence.

3. A particle board blister testing device according to claim 1 or 2, wherein the profile testing assembly is further provided with a comparator, the comparator being electrically connected to the signal receiver, the comparator being arranged to compare the difference between the particle board and the standard particle board transmitted by the transmission assembly.

4. A particle board bubbling detection device according to claim 3, wherein the frame is provided with a hot press control member, and the signal receiver and the comparator are electrically connected with the hot press control member, respectively.

5. The shaving board bubbling detection device according to claim 2, wherein the transmission assembly is provided as two transmission belts, the two transmission belts are arranged at intervals in a horizontal direction, and the detection gap is arranged between the two transmission belts.

6. The shaving board bubbling detection device according to claim 5, wherein said frame is provided with brushes, said brushes being positioned above one of said conveyor belts, said brushes being adapted to clean shaving boards that do not pass through said detection gap.

7. The shaving board bubbling detection device according to claim 2, wherein the conveying assembly is provided as a plurality of conveying rollers, the plurality of conveying rollers are arranged at intervals in a horizontal direction, and the detection gap is arranged between two adjacent conveying rollers.

8. The particle board bubbling detection device of claim 7, wherein the transfer roller comprises an upper press roller and a lower press roller, wherein the upper press roller and the lower press roller are parallel, and wherein the upper press roller and the lower press roller are in driving connection.

9. The shaving board bubble detecting device according to claim 8, wherein the frame is provided with a first elongated hole and a second elongated hole, the first elongated hole and the second elongated hole are all arranged along the vertical direction, the frame is connected with a bearing seat, the bearing seat is provided with a screw, the screw is installed in the first elongated hole, the bearing seat is provided with a bearing, one end of the upper press roll sequentially penetrates through the second elongated hole and the bearing, and the other end of the upper press roll is in transmission connection with the lower press roll.