CN114348374B - Plate edge sealing system for detecting edge sealing belt state and detection device - Google Patents
Plate edge sealing system for detecting edge sealing belt state and detection device Download PDFInfo
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- CN114348374B CN114348374B CN202111461402.8A CN202111461402A CN114348374B CN 114348374 B CN114348374 B CN 114348374B CN 202111461402 A CN202111461402 A CN 202111461402A CN 114348374 B CN114348374 B CN 114348374B
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- 238000007789 sealing Methods 0.000 title claims abstract description 262
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/18—Automatic control, checking, warning, or safety devices causing operation of audible or visible alarm signals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
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Abstract
The plate edge sealing system comprises an edge sealing belt supply mechanism, wherein the edge sealing belt supply mechanism comprises an edge sealing belt disc capable of rotating around an axis of the edge sealing belt disc, and a roll of edge sealing belt for outputting outwards is wound on the edge sealing belt disc; the detection device is used for measuring the speed of the edge sealing tape output by the edge sealing tape reel; and the executing device is used for executing preset actions according to the matching relation between the speed of the edge sealing belt output by the edge sealing belt disc and the speed of the edge sealing belt consumption. The invention aims to solve the technical problem that the existing edge sealing device cannot find out the broken edge sealing band in time.
Description
Technical Field
The present disclosure relates to gypsum board edge sealing technology, and more particularly to a board edge sealing system capable of detecting an edge sealing belt state.
Background
In the gypsum board production line, the three-control finished product conveying system is the last procedure of the gypsum board finished product board, and the board is subjected to trimming, edge covering and positioning stacking in three controls after being dried. The procedures directly affect the appearance quality of the gypsum board finished board, in particular to a banding system, a 1000 m/roll of banding band is smoothly stuck to the edge of the board through banding equipment, and a new banding band is replaced when the previous roll is used and is finished soon, so that the continuity of banding and attractive edge are ensured.
However, in the normal production process, due to the reason that the edge sealing bands are wet or equipment or the reason that the edge sealing bands are broken occasionally, once the edge sealing bands are not found in time, the non-edge sealing plates are arranged, and after the plates are piled into a finished product stacking table, the plates without the edge sealing are picked up from each frame, so that a great amount of manual labor force and labor intensity are caused.
Therefore, it is important to find out that the edge sealing band breaks in time and to discard the non-edge sealed plates in time so that the non-edge sealed plates cannot enter the finished product stacking table.
Disclosure of Invention
For solving the technical problem that can not in time discover the banding area fracture, this application provides a banding system of panel, and it includes:
the edge sealing belt supply mechanism comprises an edge sealing belt disc capable of rotating around the axis of the edge sealing belt disc, and a roll of edge sealing belt for outward output is wound on the edge sealing belt disc;
the detection device is used for measuring the speed of the edge sealing tape output by the edge sealing tape reel;
and the executing device is used for executing preset actions according to the matching relation between the speed of the edge sealing belt output by the edge sealing belt disc and the speed of the edge sealing belt consumption.
In an exemplary embodiment, the detection apparatus includes:
the speed measuring device comprises a roller with the peripheral surface propped against the edge sealing belt and an encoder connected with the roller; and
the elastic piece is connected with the speed measuring device and is used for applying elastic force to the speed measuring device so that the roller and the edge sealing belt are clung together.
In an exemplary embodiment, the roller is in abutment with the outermost edge band on the edge band reel;
the edge sealing belt supply mechanism further comprises a mandrel, and the edge sealing belt disc is sleeved on the mandrel;
one end of the elastic piece is connected with the mandrel, the other end of the elastic piece is connected with the speed measuring device, and the elastic piece is in a stretching state.
In an exemplary embodiment, one end of the elastic member is connected to the spindle, and the other end is connected to the encoder.
In an exemplary embodiment, two elastic members are provided, and the two elastic members are respectively disposed at two opposite sides of the edge sealing tape reel.
In an exemplary embodiment, the actuating means comprises alarm means;
the alarm device is used for giving an alarm when the linear speed is not matched with the consumption speed of the edge sealing belt.
In one illustrative embodiment, the edge sealing system further comprises an edge sealing conveyor, wherein the edge sealing conveyor conveys the sheet material to an edge;
the consumption speed of the edge sealing belt is the conveying speed of the edge sealing conveyor.
In an exemplary embodiment, the actuating device includes a sorting conveyor disposed downstream of the edge banding conveyor;
the sorting conveyor is capable of selectively conveying the sheet material to the first stacking area or the second stacking area;
the sorting conveyor is used for conveying the plates to the first stacking area when the speed of the edge sealing tape disc for outputting the edge sealing tape is matched with the consumption speed of the edge sealing tape, and conveying the plates to the second stacking area when the speed of the edge sealing tape disc for outputting the edge sealing tape is not matched with the consumption speed of the edge sealing tape.
In an exemplary embodiment, the edge sealing system further comprises a controller electrically connected to the alarm device and the detection device;
the controller is configured to drive the alarm device to give an alarm when the speed of the edge sealing tape reel for outputting the edge sealing tape is not matched with the speed of the edge sealing tape for consumption in the process of edge sealing of the plates.
In an exemplary embodiment, the edge banding system further comprises a controller electrically connected to the sortation conveyor and the detection device;
the controller is configured to:
judging whether the speed of outputting the edge sealing belt by the edge sealing belt disc is always matched with the consumption speed of the edge sealing belt in the process of edge sealing of the current plate;
if yes, driving the sorting conveyor to convey the plates to a first stacking area after the plates enter the sorting conveyor;
otherwise, the sheet is driven to the sorting conveyor to the second stacking zone after entering the sorting conveyor.
In the technical scheme of the application, the speed of the edge sealing tape reel output edge sealing tape is measured through the detection device, and the execution device executes the preset action according to the matching relation between the speed of the edge sealing tape reel output edge sealing tape and the speed of the edge sealing tape consumption so as to timely discover and process the situation of the breakage of the edge sealing tape.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. Other advantages of the present application may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide an understanding of the technical aspects of the present application, and are incorporated in and constitute a part of this specification, illustrate the technical aspects of the present application and together with the examples of the present application, and not constitute a limitation of the technical aspects of the present application.
Fig. 1 is a schematic structural view of an edge sealing system according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1, fig. 1 shows a schematic configuration of an edge sealing system. The edge sealing system automatically seals the edge sealing strip 6 to the side edges of the sheet 7. The sheet 7 may be a plasterboard. The edge banding system comprises an edge banding supply mechanism 4, a detection device 1, an edge banding mechanism 3, an edge banding conveyor 2, an execution device 5 and a controller.
The edge sealing conveyor 2 may be a roller conveyor or a belt conveyor. The edge banding conveyor 2 can convey the sheet 7. The edge banding mechanism 3 is used to fix the edge banding band 6 to the side edge of the sheet 7. The structure of the edge sealing mechanism 3 is the prior art and will not be described in detail here. The edge banding mechanism 3 is provided at one side of the edge banding conveyor 2. The sheet 7 to be edge-sealed is edge-sealed when the edge-sealing conveyor 2 is conveyed past the edge-sealing mechanism 3, so that after the sheet 7 to be edge-sealed is placed upstream of the edge-sealing conveyor 2, the edge-sealing conveyor 2 conveys the sheet 7 to be edge-sealed downstream thereof, and during conveying, the edge-sealing mechanism 3 fixes the edge-sealing belt 6 to the side edge of the sheet 7.
In this embodiment, the edge sealing mechanism 3 seals the sheet 7 passing through the edge sealing mechanism 3 in the process of processing the sheet 7 in the line and conveying the sheet 7 at a constant speed by the edge sealing conveyor 2, so that the conveying speed of the edge sealing conveyor 2 is equal to the consumption speed of the edge sealing belt 6.
The edge banding strip supply mechanism 4 is used for outputting edge banding strips 6 for banding the plates 7 to be banding to the edge banding mechanism 3. The banding band supply mechanism 4 includes a spindle 42 and a banding band 41. The mandrel 42 may be mounted on a frame. The banding reel 41 is configured in a substantially disk shape. The sealing tape reel 41 has a through hole in the middle thereof, through which the spindle 42 passes, so that the sealing tape reel 41 is fitted over the spindle 42 and is rotatable about the spindle 42. The spindle 42 is arranged coaxially with the banding tape reel 41. A roll of banding tape 6 is wound on the banding tape reel 41, and one end of the banding tape 6 is connected to the banding mechanism 3.
The edge banding mechanism 3 pulls the edge banding band 6 to the vicinity of the side edge of the plate 7 and then fixes the edge banding band 6 to the side plate of the plate 7, and the process continues to consume the edge banding band 6. During the pulling of the sealing band 6 by the sealing mechanism 3, this pulling force is transmitted along the sealing band 6 to the sealing band reel 41, so that the sealing band reel 41 rotates. The edge sealing tape reel 41 conveys the edge sealing tape 6 on the edge sealing tape reel 41 to the edge sealing mechanism 3 in the rotating process, the edge sealing tape 6 on the edge sealing tape reel 41 is gradually reduced, and the diameter of the edge sealing tape 6 wound on the edge sealing tape reel 41 is gradually reduced.
The detection device 1 is used for measuring the speed at which the banding tape reel 41 outputs the banding tape 6. The detection device 1 comprises a speed measuring device 11 and an elastic member 12. The speed measuring device 11 includes an encoder 112 and a roller 111. The encoder 112 includes a body and a rotation shaft. The rotating shaft extends out of the machine body. The roller 111 is sleeved on the rotating shaft, and the roller 111 and the rotating shaft are coaxially arranged. The roller 111 and the rotating shaft can be in interference fit or key connection. The roller 111 abuts against the edge strip 6. The movement direction of the portion of the tape 6 against the roller 111 is perpendicular to the axis of the roller 111. The edge sealing belt 6 can drive the roller 111 to rotate when moving, which is equivalent to the roller 111 rolling along the edge sealing belt 6, and the roller 111 drives the rotating shaft of the encoder 112 to rotate when rotating. After the rotation of the rotation shaft of the encoder 112, the encoder 112 can measure the rotation speed of the rotation shaft, that is, the rotation speed of the roller 111. The encoder 112 is electrically connected to the controller by a cable. The encoder 112 can send the rotational speed measured in real time to the controller in the form of an electrical signal. The controller can obtain the linear velocity of the outer peripheral surface of the roller 111 according to the rotation speed of the roller 111 sent by the encoder 112 and the diameter of the roller 111, wherein the linear velocity is equal to the movement velocity of the edge sealing belt 6 which is abutted against the roller 111, namely the velocity of the edge sealing belt disk 41 outputting the edge sealing belt 6.
The spring 12 is connected to the encoder 112. The elastic member 12 applies an elastic force to the encoder 112 directed toward the edge sealing belt 6, and the elastic force can enable the roller 111 to be closely attached to the edge sealing belt 6, so that no slip occurs between the roller 111 and the edge sealing belt 6. So that the measurement is more accurate.
The actuator 5 comprises an alarm device (not shown in the figures) which is electrically connected to the controller by means of a cable. The alarm device can be an audible and visual alarm device, and the alarm device can send out an alarm, and the alarm can send out an alarm prompt sound and/or display alarm prompt information. The content of the alarm alert sound may be: "a certain side edge banding is abnormal".
The controller may be a computer or a programmable logic controller. The controller is configured to determine whether the speed of the edge sealing tape reel 41 for outputting the edge sealing tape 6 is matched with the speed of the edge sealing tape 6 in the process of sealing the sheet 7, and if the speed of the edge sealing tape reel 41 for outputting the edge sealing tape 6 is not matched with the speed of the edge sealing tape 6, the controller drives the alarm device to give an alarm.
The matching of the speed of the tape reel 41 outputting the tape 6 with the speed of the tape 6 consumption means that the difference between the speed of the tape reel 41 outputting the tape 6 and the speed of the tape 6 consumption is within a preset level. The fact that the speed of the sealing tape reel 41 outputting the sealing tape 6 is not matched with the speed of the sealing tape 6 consuming means that the difference between the speed of the sealing tape reel 41 outputting the sealing tape 6 and the speed of the sealing tape 6 consuming exceeds the preset degree.
In the present embodiment, when the absolute value of the difference between the speed V1 at which the edge sealing tape reel 41 outputs the edge sealing tape 6 and the speed V2 at which the edge sealing tape 6 is consumed is smaller than or equal to the preset difference V3, the speed at which the edge sealing tape reel 41 outputs the edge sealing tape 6 is considered to match the speed at which the edge sealing tape 6 is consumed. When the absolute value of the difference between the speed V1 at which the edge sealing tape reel 41 outputs the edge sealing tape 6 and the speed V2 at which the edge sealing tape 6 is consumed is greater than the preset difference V3, then the speed at which the edge sealing tape reel 41 outputs the edge sealing tape 6 is considered to be mismatched with the speed at which the edge sealing tape 6 is consumed. The value range of the preset difference V3 can be 0.1-0.5 m/s.
Of course, the gap between the speed V1 at which the edge sealing tape reel 41 outputs the edge sealing tape 6 and the speed V2 at which the edge sealing tape 6 is consumed can also be measured by the ratio of the speed V1 at which the edge sealing tape reel 41 outputs the edge sealing tape 6 to the speed V2 at which the edge sealing tape 6 is consumed. When the ratio of the speed V1 at which the edge sealing tape reel 41 outputs the edge sealing tape 6 to the speed V2 at which the edge sealing tape 6 is consumed is greater than or equal to the preset ratio P1, then the speed at which the edge sealing tape reel 41 outputs the edge sealing tape 6 is considered to match the speed at which the edge sealing tape 6 is consumed. When the ratio of the speed V1 at which the edge sealing tape reel 41 outputs the edge sealing tape 6 to the speed V2 at which the edge sealing tape 6 is consumed is smaller than the preset ratio P1, then the speed at which the edge sealing tape reel 41 outputs the edge sealing tape 6 is considered to match the speed at which the edge sealing tape 6 is consumed. The value range of the preset ratio P1 can be 0.9-1.
When the speed of the edge sealing tape reel 41 outputting the edge sealing tape 6 is not matched with the speed of the edge sealing tape 6, the speed of the edge sealing tape reel 41 outputting the edge sealing tape 6 is usually far smaller than the speed of the edge sealing tape 6, which indicates that the edge sealing tape 6 is broken, at the moment, the alarm device gives an alarm to inform a worker, the worker can acquire a broken message of the edge sealing tape 6 at the first time, and the worker can timely process machine faults caused by the broken edge sealing tape 6 and the unsuccessfully edge-sealed plates 7, so that the unfinished edge-sealed plates 7 can be prevented from being stacked into the plate 7 with the finished edge sealed.
In an exemplary embodiment, the execution means 5 further comprise a sorting conveyor 50. Sorting conveyor 50 is electrically connected to the controller by a cable. Sorting conveyor 50 may be a roller conveyor or a belt conveyor. The sorting conveyor 50 is connected to the edge banding conveyor 2. The edge banding conveyor 2 conveys the edge banding completed sheet 7 to the sorting conveyor 50.
Sorting conveyor 50 extends from edge banding conveyor 2 to a first stacking area 51 and a second stacking area 52. Sorting conveyor 50 may optionally transport sheet 7 to either first stacking zone 51 or second stacking zone 52. The first stacking zone 51 is used for storing normally edge-sealed boards 7. The second stacking zone 52 is used for storing the plates 7 which are not normally sealed.
The controller is configured to:
judging whether the speed of outputting the edge sealing belt 6 by the edge sealing belt disc 41 is always matched with the consumption speed of the edge sealing belt 6 in the process of edge sealing of the current plate 7;
if yes, the controller drives the sorting conveyor 50 to convey the current plate 7 to the first stacking area 51 after the current plate 7 enters the sorting conveyor 50;
otherwise, the controller drives the sorting conveyor 50 to convey the current sheet 7 to the second stacking zone 52 after the current sheet 7 enters the sorting conveyor 50.
In this way, when the speed of the edge banding reel 41 outputting the edge banding band 6 matches the speed of the edge banding band 6 consumed, it is indicated that the edge banding band 6 is not broken in the process of banding the current plate 7, the plate 7 normally completes edge banding, and the controller drives the sorting conveyor 50 to convey the plate 7 to the first stacking area 51 for storage. When the speed of the edge sealing tape reel 41 outputting the edge sealing tape 6 is not matched with the consumed speed of the edge sealing tape 6, the edge sealing tape 6 is broken in the process of sealing the current plate 7, the edge sealing of the plate 7 is abnormal, and the controller drives the sorting conveyor 50 to convey the plate 7 to the second stacking area 52 for storage. Therefore, the normal edge-sealed plate 7 and the abnormal edge-sealed plate 7 are automatically sorted and stored separately, the time and effort consumed by manual carrying are reduced, and the production efficiency is improved.
In an exemplary embodiment, the roller 111 of the speed measuring device 11 is arranged outside the outer circumference of the sealing band reel 41. The axis of the roller 111 is parallel to the axis of the banding reel 41. The outer peripheral surface of the roller 111 abuts against the edge sealing tape 6 on the outermost layer on the edge sealing tape reel 41.
The elastic member 12 is configured in a strip shape. The elastic member 12 may be an extension spring. One end of the elastic member 12 is connected to the spindle 42, and the other end of the elastic member 12 is connected to the encoder 112. The elastic member 12 is in a stretched state, and the elastic member 12 has a tendency to shorten.
In this way, the elastic element 12 applies an elastic force to the speed measuring device 11, which is directed towards the spindle 42, which enables the roller 111 to be always in close contact with the outermost edge band 6 of the edge band reel 41, without slipping between the roller 111 and the outermost edge band 6. The speed measuring device 11 obtains the speed of the sealing tape reel 41 for outputting the sealing tape 6 by measuring the linear speed of the sealing tape 6 on the outermost layer of the sealing tape reel 41, the sealing tape reel 41 is broken at any position between the sealing tape reel 41 and the sealing mechanism 3, the sealing tape reel 41 can be immediately decelerated, the speed of the sealing tape reel 41 for outputting the sealing tape 6 can be detected to be reduced at the first time by the detecting device 1, and the detection is generally faster.
In one illustrative embodiment, two elastic members 12 are provided, with two elastic members 12 being provided on opposite sides of the banding reel 41, respectively. Two ends of one elastic member 12 are respectively connected with one end of the mandrel 42 and one side of the encoder 112, and two ends of the other elastic member 12 are respectively connected with the other end of the mandrel 42 and the other side of the encoder 112.
The two elastic members 12 apply elastic forces from both sides of the banding tape reel 41, respectively, so that the encoder 112 is mounted more firmly.
In an exemplary embodiment, the controller is further configured to consider the speed of the take-up reel 41 outputting the take-up tape 6 to be not matched to the speed of the take-up tape 6 being consumed when the detection device 1 is unable to detect the speed of the take-up reel 41 outputting the take-up tape 6.
The failure of the detection device 1 to detect the speed at which the edge sealing tape reel 41 outputs the edge sealing tape 6 may be due to a failure of the detection device 1, or due to the edge sealing tape 6 on the edge sealing tape reel 41 having consumed light such that the detection device 1 cannot be abutted against the edge sealing tape 6, or due to breakage of the edge sealing tape 6. When the abnormal conditions occur, the controller treats the abnormal conditions as the broken situation of the sealing tape 6, so that the controller can send out an alarm through the alarm device to inform staff of timely removing faults.
In an exemplary embodiment, the edge strip supply mechanism 4 further comprises a guide wheel 43. The guide wheel 43 can rotate about its own axis. The guide wheel 43 may be arranged on one side of the edge sealing conveyor 2 and close to the edge sealing conveyor 2, the edge sealing belt 6 bypassing the guide wheel 43. The guide wheels 43 enable the direction of extension of the edge strip 6 to be changed, enabling the edge strip 6 to be conveyed to one side of the sheet 7 to be edge-sealed in a direction close to the conveying direction of the edge sealing conveyor 2.
The present application describes a number of embodiments, but the description is illustrative and not limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or in place of any other feature or element of any other embodiment unless specifically limited.
The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements of the present disclosure may also be combined with any conventional features or elements to form a unique inventive arrangement as defined in the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive arrangements to form another unique inventive arrangement as defined in the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not to be restricted except in light of the attached claims and their equivalents. Further, various modifications and changes may be made within the scope of the appended claims.
Furthermore, in describing representative embodiments, the specification may have presented the method and/or process as a particular sequence of steps. However, to the extent that the method or process does not rely on the particular order of steps set forth herein, the method or process should not be limited to the particular sequence of steps described. Other sequences of steps are possible as will be appreciated by those of ordinary skill in the art. Accordingly, the particular order of the steps set forth in the specification should not be construed as limitations on the claims. Furthermore, the claims directed to the method and/or process should not be limited to the performance of their steps in the order written, and one skilled in the art can readily appreciate that the sequences may be varied and still remain within the spirit and scope of the embodiments of the present application.
Claims (10)
1. A system for edge sealing of a sheet of material, comprising:
the edge sealing belt supply mechanism comprises an edge sealing belt disc capable of rotating around the axis of the edge sealing belt disc, and a roll of edge sealing belt for outward output is wound on the edge sealing belt disc;
the edge sealing conveyor is used for sealing edges of the plates in the transportation process of the edge sealing conveyor;
the detection device is used for measuring the speed of the edge sealing tape output by the edge sealing tape reel;
a controller electrically connected to the detection device, configured to: judging whether the speed of the edge sealing tape reel for outputting the edge sealing tape is matched with the speed of the edge sealing tape consumed in the process of edge sealing of the current plate, wherein the speed of the edge sealing tape reel for outputting the edge sealing tape is matched with the speed of the edge sealing tape consumed in the process of edge sealing of the current plate, namely that the difference between the speed of the edge sealing tape reel for outputting the edge sealing tape and the speed of the edge sealing tape consumed in the process of edge sealing of the current plate is within a preset degree; the consumption speed of the edge sealing belt is the conveying speed of the edge sealing conveyor;
and the executing device is used for executing preset actions according to the matching relation between the speed of the edge sealing belt output by the edge sealing belt disc and the speed of the edge sealing belt consumption.
2. The edge sealing system of claim 1, wherein the detection device comprises:
the speed measuring device comprises a roller with the peripheral surface propped against the edge sealing belt and an encoder connected with the roller; and
the elastic piece is connected with the speed measuring device and is used for applying elastic force to the speed measuring device so that the roller and the edge sealing belt are clung together.
3. The edge sealing system of claim 2, wherein the roller is in abutment with an outermost edge sealing strip on the edge sealing strip reel;
the edge sealing belt supply mechanism further comprises a mandrel, and the edge sealing belt disc is sleeved on the mandrel;
one end of the elastic piece is connected with the mandrel, the other end of the elastic piece is connected with the speed measuring device, and the elastic piece is in a stretching state.
4. A banding system according to claim 3, wherein one end of the elastic member is connected to the core shaft and the other end is connected to the encoder.
5. The edge sealing system of claim 4, wherein two of the elastic members are disposed on opposite sides of the edge sealing reel.
6. The edge sealing system of any one of claims 1 to 5, wherein the actuation means comprises an alarm means;
the alarm device is used for giving an alarm when the speed of the edge sealing belt reel for outputting the edge sealing belt is not matched with the consumption speed of the edge sealing belt.
7. The edge sealing system of any one of claims 1 to 5, wherein the performing device comprises a sorting conveyor disposed downstream of the edge sealing conveyor;
the sorting conveyor is capable of selectively conveying the sheet material to the first stacking area or the second stacking area;
the sorting conveyor is used for conveying the plates to the first stacking area when the speed of the edge sealing tape disc for outputting the edge sealing tape is matched with the consumption speed of the edge sealing tape, and conveying the plates to the second stacking area when the speed of the edge sealing tape disc for outputting the edge sealing tape is not matched with the consumption speed of the edge sealing tape.
8. The edge sealing system of claim 6, wherein the controller is electrically connected to the alarm device;
the controller is configured to drive the alarm device to give an alarm when the speed of the edge sealing tape reel for outputting the edge sealing tape is not matched with the speed of the edge sealing tape for consumption in the process of edge sealing of the plates.
9. The edge banding system according to claim 7, wherein said controller is electrically connected to said sortation conveyor;
the controller is configured to:
judging whether the speed of outputting the edge sealing belt by the edge sealing belt disc is always matched with the consumption speed of the edge sealing belt in the process of edge sealing of the current plate;
if yes, driving the sorting conveyor to convey the plates to a first stacking area after the plates enter the sorting conveyor;
otherwise, the sheet is driven to the sorting conveyor to the second stacking zone after entering the sorting conveyor.
10. A detection apparatus, characterized by comprising:
the speed measuring device comprises a roller with the outer peripheral surface propped against the edge sealing belt and an encoder connected with the roller; and
the elastic piece is connected with the speed measuring device and is used for applying elastic force to the speed measuring device so as to enable the roller and the edge sealing belt to be clung together;
one end of the elastic piece is used for being connected with a mandrel sleeved by the edge sealing tape disc, the other end of the elastic piece is connected with the encoder, and the elastic piece is in a stretching state;
the roller is used for propping against the edge sealing belt on the outermost layer on the edge sealing belt disc, the edge sealing belt drives the roller to rotate when moving, and the roller drives the rotating shaft of the encoder to rotate when rotating;
the encoder is used for measuring the rotating speed of the roller and sending the rotating speed measured in real time to the controller in the form of an electric signal, so that the controller obtains the linear speed of the outer peripheral surface of the roller according to the rotating speed of the roller sent by the encoder and the diameter of the roller, namely the speed of the edge sealing tape reel outputting the edge sealing tape.
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| CN202111461402.8A CN114348374B (en) | 2021-12-02 | 2021-12-02 | Plate edge sealing system for detecting edge sealing belt state and detection device |
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| CN202111461402.8A CN114348374B (en) | 2021-12-02 | 2021-12-02 | Plate edge sealing system for detecting edge sealing belt state and detection device |
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| CN114348374B true CN114348374B (en) | 2023-07-14 |
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| CN110834920A (en) * | 2019-11-06 | 2020-02-25 | 故城北新建材有限公司 | Parallel gypsum board conveying detection method and system |
| CN212146840U (en) * | 2020-04-28 | 2020-12-15 | 广东朗哥家具实业有限公司 | A heat sealing hemming device for a panel desk |
| CN212100703U (en) * | 2020-05-15 | 2020-12-08 | 北新建材(昆明)有限公司 | Gypsum board back sealing system |
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2021
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