CN113371421B - Gypsum board shaping belt feeder - Google Patents

Gypsum board shaping belt feeder Download PDF

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Publication number
CN113371421B
CN113371421B CN202110635477.7A CN202110635477A CN113371421B CN 113371421 B CN113371421 B CN 113371421B CN 202110635477 A CN202110635477 A CN 202110635477A CN 113371421 B CN113371421 B CN 113371421B
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CN
China
Prior art keywords
belt
measuring device
gypsum board
speed
controller
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110635477.7A
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Chinese (zh)
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CN113371421A (en
Inventor
吴金龙
宋世恒
张贺
刘利龙
朱冬冬
陈超
景磊
余翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huainan Beixin Building Material Co ltd
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Huainan Beixin Building Material Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Huainan Beixin Building Material Co ltd filed Critical Huainan Beixin Building Material Co ltd
Priority to CN202110635477.7A priority Critical patent/CN113371421B/en
Publication of CN113371421A publication Critical patent/CN113371421A/en
Application granted granted Critical
Publication of CN113371421B publication Critical patent/CN113371421B/en
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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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/021—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
    • B65G15/24—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units in tandem
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • 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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

The embodiment of the invention discloses a gypsum board forming belt conveyor, which comprises: the device comprises a rack, a roller way arranged on the rack and a belt arranged on the roller way; the belt comprises a first belt and a second belt located downstream of the first belt; the gypsum board forming belt conveyor further comprises a measuring device and a controller, the measuring device is located between the first belt and the second belt, the controller is connected with the measuring device, the measuring device is set to measure the sinking parameter of a transition section of a gypsum board between the first belt and the second belt, and the controller can adjust the speed of the first belt and/or the second belt according to the sinking parameter measured by the measuring device.

Description

Gypsum board shaping belt feeder
Technical Field
The embodiment of the invention relates to the field of gypsum board production equipment, and particularly relates to a gypsum board forming belt conveyor.
Background
Gypsum board production lines typically include two forming belts, the second belt speed coefficient being adjusted based on the first belt speed. The gypsum board on the forming belt I is basically in a slurry state. The forming plate is at the tail of the first belt, which gives the gypsum board a force in the opposite direction to the belt, so that the first belt is faster than the board. The second belt adjusts the coefficient according to the first speed. Because the friction coefficients of different papers are different, the gypsum board is already subjected to initial setting at the second belt and is close to final setting, so the tension degree of the gypsum board at the transition part of the first machine head and the second machine tail can change at any time. When the coefficient of friction of the paper changes, the transition section becomes concave when the plates on belt one are faster than the plates on belt two. If the phase difference speed is too large, the concave shape is serious, and the transition plate can be touched, so that the lower paper surface is wrinkled or cracked. Similarly, when the gypsum board is faster on belt two than belt one, the gypsum board may break loose.
Disclosure of Invention
The embodiment of the invention provides a gypsum board forming belt conveyor which can prevent quality problems such as wrinkling, board cracking and breaking of a gypsum board in the conveying process from a first belt to a second belt.
The gypsum board forming belt conveyor provided by the embodiment of the invention comprises: the device comprises a rack, a roller way arranged on the rack and a belt arranged on the roller way; the belt comprises a first belt and a second belt located downstream of the first belt; the gypsum board forming belt conveyor further comprises a measuring device and a controller, wherein the measuring device is located between the first belt and the second belt, the controller of the measuring device is connected with the measuring device, the measuring device is set to measure the sinking parameters of the gypsum board at the transition section of the first belt and the second belt, and the controller can adjust the speed of the first belt and/or the second belt according to the sinking parameters measured by the measuring device.
In an exemplary embodiment, the operating speed of the first belt conveyor is greater than the operating speed of the second belt conveyor, and the controller is configured to control the second belt conveyor to accelerate when the sinking parameter exceeds a predetermined value range and decelerate when the sinking parameter is below the predetermined value range.
In an exemplary embodiment, the convergence parameter includes at least one of: curvature and sinking distance.
In an exemplary embodiment, the gypsum board forming belt conveyor further comprises a transition plate arranged between the first belt and the second belt, the measuring device is a distance measuring device, and the sinking parameter comprises the distance between the transition section and the transition plate.
In one exemplary embodiment, the controller is configured to control the gypsum board forming belt conveyor to accelerate the second belt when the distance from the lower paper surface of the gypsum board measured by the distance measuring device to the transition plate is less than 12 mm.
In an exemplary embodiment, the controller is configured to control the gypsum board forming belt conveyor to decelerate the second belt when the distance measuring device measures that the distance between the lower paper surface of the gypsum board and the transition plate is greater than 18 mm.
In one exemplary embodiment, the controller is configured to adjust the current speed of the first belt to be the ratio of the original speed of the first belt multiplied by the original speed of the second belt to the original speed of the first belt when the paper cutting machine is stopped, and to use the real-time feedback value of the speed of the second belt as the setting value of the speed of the first belt.
In an exemplary embodiment, the frame includes the base frame, and erects in horizontal support on the base frame, the roll table is including driving first roll table of first belt motion and driving the second roll table of second belt motion, first roll table and second roll table all are equipped with locates carry over pinch rolls and interval on the base frame are located on the horizontal support and can the rolling bearing roller, the carry over pinch rolls of first roll table and second roll table all are connected with the motor to can drive respectively first belt and second belt motion.
In an exemplary embodiment, a transition plate is mounted above the base frame and below the first and second belts.
In an exemplary embodiment, the distance measuring device is a laser distance measuring device and is arranged above the transition plate, and the distance range of the distance measuring device from the transition plate is as follows: 23.5-26.5mm.
Compared with the prior art, the gypsum board detection device has the advantages that the distance measuring device can measure the sinking parameters of the part of the gypsum board conveyed to the second belt from the first belt to detect, so that the speed of the first belt and the speed of the second belt can be timely adjusted, and the quality problems of wrinkling, board cracking, breaking and the like of the gypsum board in the transportation process from the first belt to the second belt are prevented.
Additional features and advantages of the invention 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 invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic structural view of a gypsum board forming belt conveyor provided in an embodiment of the present invention;
fig. 2 is a schematic control diagram of a gypsum board forming belt conveyor provided in an embodiment of the present invention.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be arbitrarily combined with each other without conflict.
As shown in fig. 1-2, an embodiment of the present invention provides a gypsum board forming belt conveyor, including: the device comprises a rack 1, a roller way 2 arranged on the rack 1 and a belt 3 arranged on the roller way 2. The belt 3 comprises a first belt 31 and a second belt 32 located downstream of the first belt 31. The gypsum board forming belt conveyor further comprises a measuring device 4 positioned between the first belt 31 and the second belt 32 and a controller 5 connected with the measuring device. The measuring device 4 is arranged to measure a sinking parameter of the plasterboard a in the transition a between the first belt 31 and the second belt 32, and the controller 5 is arranged to adjust the speed of the first belt 31 and/or the second belt 32 in dependence on the sinking parameter measured by the measuring device 4.
Wherein, the sinking parameters include but are not limited to the curvature and the sinking distance. When the curvature is a curvature, the measuring device 4 may be a curvature detecting device; in the case of a sinking distance, the measuring device 4 can be a distance measuring device, preferably a laser distance measuring device.
The sinking distance is the sinking distance at the lowest position of the transition section a in this embodiment, and may also be the average sinking distance of the transition section in other embodiments, which is not limited herein.
Wherein the controller 5 is capable of adjusting the speed of the first belt 31 and/or the second belt 32 according to the sinking parameter measured by the measuring device 4, comprising: the second belt 32 is accelerated when the sag parameter exceeds a predetermined range of values and the second belt 32 is decelerated when the sag parameter falls below the predetermined range of values.
In an exemplary embodiment, the controller 5 is configured to control the gypsum board forming belt conveyor to accelerate the second belt 32 when the curvature of the gypsum board a measured by the measuring device 4 is greater than 175 degrees. The controller 5 is also configured to control the gypsum board forming belt conveyor to decelerate the second belt 32 when the measuring device 4 measures that the bending radian of the gypsum board a is less than 172 degrees.
The gypsum board forming belt conveyor provided by the embodiment of the invention further comprises a transition plate 6 arranged between the first belt 31 and the second belt 32, the sinking parameter comprises the distance between the transition section a and the transition plate 6, and the measuring device 4 is arranged to be capable of measuring the distance between a gypsum board and the transition plate 5. The distance between the transition section a and the transition plate 6 in this embodiment is the distance between the lowest position of the transition section a and the transition plate 6, and in other embodiments, the distance may also be the average distance between the transition section a and the transition plate 6, which is not limited herein. In an exemplary embodiment, the controller 5 is configured to control the gypsum board forming belt conveyor to accelerate the second belt 32 when the distance of the lower paper surface of the gypsum board a measured by the measuring device 4 is less than 12mm from the transition plate. The controller is also arranged to control the gypsum board forming belt conveyor to decelerate the second belt 32 when the measuring device 4 measures that the distance from the lower paper surface of the gypsum board a to the transition plate 6 is greater than 18 mm.
In this embodiment, when the position of the lower paper surface of the plaster handle A is between 12mm and 18mm away from the transition plate, the speed of the first belt 31 and the second belt 32 is considered to be appropriate, and although the plaster board A is slightly concave, the plaster board A does not cause the quality problem of the board, and sufficient redundancy can be left for the upper limit and the lower limit. When the lower paper surface position of the gypsum board a is less than 12mm from the transition plate, the speed of the second belt 32 is considered to be slow, the gypsum board a has a serious concave shape, and quality problems of paper surface wrinkles or board cracks of the gypsum board a are easily caused, so that the controller 5 is adopted to increase the speed of the second belt 32. When the position of the lower paper surface A of the gypsum handle is more than 18mm away from the transition plate, the speed of the second belt 32 is considered to be high, the gypsum board A is easy to break, and the controller 5 is adopted to reduce the speed of the second belt 32.
In an exemplary embodiment, the controller 5 is further configured to adjust the current speed of the first belt 31 to the ratio of the original speed of the first belt 31 multiplied by the original speed of the second belt 32 to the speed of the first belt 31 when the paper-break is stopped, and to use the real-time feedback value of the speed of the second belt 32 as the speed setting value of the first belt 31.
In normal operation, the first belt 31 is at a faster speed than the second belt 32. Because of the relative movement between the first belt 31 and the plasterboard a, the plasterboard a is at the same speed on both belts. Definition V 1 At the speed of the first belt 31, V 2 For the second belt 32 speed, the ratio of the first belt 31 to the second belt 32 speed is: p = V 2 /V 1 And the P value is less than 1. After the paper breaking machine stops, since the first belt 31 is not forced backward by the formed pressing plate, the gypsum board a runs faster on the first belt 31 than before, and a concave shape is formed at the transition portion of the transition plate 6, which easily causes the gypsum board a to break. In the embodiment of the invention, when the paper breaking is stopped and the forming extrusion plate is lifted, the speed of the first belt 31 is multiplied by P, and the real-time feedback value of the speed of the second belt 32 is used as the setting value of the speed of the first belt 31 for real-time adjustment, so that the speeds of the two belts are matched. This is achieved byThe transition section a of the gypsum board A between the transition plates 6 can not cause serious concave-convex shape and tension and straightness, and the stable operation of the production line is ensured.
As shown in fig. 1, the machine frame 1 includes a base frame 10 and a transverse support 11 erected on the base frame 10, and the roller table 2 includes a first roller table 21 driving a first belt 31 to move and a second roller table 22 driving a second belt 32 to move. The first roller way 21 is provided with a traction roller 210 arranged on the base frame 10 and a carrier roller 211 which is arranged on the transverse support 11 at intervals and can roll, and the traction roller 210 is connected with a motor (not shown) and can drive the first belt 31 to move. The second roller way 22 is provided with a traction roller 220 arranged on the base frame 10 and a roller 221 which is arranged on the transverse bracket 11 at intervals and can roll, and the traction roller 220 is connected with a motor (not shown) and can drive the second belt 32 to move. The pull rolls 210, 220 include main wheel drums 2101, 2201 and direction-changing drums 2102, 2202, respectively. The transition plate 6 is erected above the base frame 10 and below the first belt 31 and the second belt 3. The measuring device 4 of this embodiment is a laser distance measuring device and is arranged above the transition plate 6, and the distance range of the distance measuring device 4 from the transition plate 6 is: 23.5-26.5mm, preferably 25mm, the distance measuring device of the embodiment of the invention has accurate measurement.
The first belt 31 conveys the slurry of the plasterboard a, which has already undergone initial setting to a final setting at the second belt 32, so that the tension of the plasterboard a may vary at any time at the transition a portion between the tail of the first belt 31 and the head of the second belt 32, and a concavity is formed at the transition a when the friction coefficient of the paper changes and the board on the first belt 31 is faster than the board on the second belt 32. If the phase difference speed is too large, the concave shape is serious, and the transition plate 4 is also touched, so that the lower paper surface is wrinkled or cracked. Similarly, gypsum board A may break loose when the second belt 32 is faster than the first belt 31.
According to the embodiment of the invention, the measuring device is arranged to measure the sinking parameter of the transition section a between the first belt 31 and the second belt 32 of the gypsum board, so that the speed of the first belt 31 and the speed of the second belt 32 can be adjusted in time, and the quality problems of the gypsum board such as fold, board crack and break in the transportation process from the first belt 31 to the second belt 32 are prevented.
In the description of the embodiments of the present invention, the term "plurality" means two or more. In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have specific orientations, are configured and operated in specific orientations, and thus, are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides a gypsum board shaping belt feeder, its characterized in that includes: the device comprises a rack, a roller way arranged on the rack and a belt arranged on the roller way; the belts include a first belt and a second belt downstream of the first belt; the gypsum board forming belt conveyor further comprises a measuring device and a controller, wherein the measuring device is located between the first belt and the second belt, the controller is connected with the measuring device, the measuring device is arranged to measure a sinking parameter of a gypsum board in a transition section between the first belt and the second belt, and the controller can adjust the speed of the first belt and/or the second belt according to the sinking parameter measured by the measuring device;
the running speed of the first belt is greater than that of the second belt, the controller can control the second belt to accelerate when the sinking parameter exceeds a preset value range, and control the second belt to decelerate when the sinking parameter is lower than the preset value range; the sinking parameters comprise at least one of: curvature and sinking distance.
2. The forming belt of claim 1, wherein: gypsum board shaping belt feeder is still including locating transition plate between first belt and the second belt, measuring device is range unit, the parameter of sinking includes the transition section is from the distance of transition plate.
3. The molding belt conveyor of claim 2, wherein: the controller is set to be capable of controlling the gypsum board forming belt conveyor to accelerate the second belt when the distance between the lower surface of the gypsum board measured by the distance measuring device and the transition plate is smaller than 12 mm.
4. The forming belt of claim 3, wherein: the controller is further set to be capable of controlling the gypsum board forming belt conveyor to decelerate the second belt when the distance between the lower paper surface of the gypsum board and the transition plate is measured by the distance measuring device to be larger than 18 mm.
5. The forming belt of claim 3, wherein: the controller is set to adjust the speed of the current first belt to be the ratio of the speed of the original first belt multiplied by the speed of the original second belt to the speed of the original first belt when paper breaking and stopping are carried out, and the real-time speed feedback value of the second belt is used as the speed setting value of the first belt.
6. The forming belt of claim 5, wherein: the frame includes the base frame, and erects in horizontal support on the base frame, the roll table is including driving the first roll table of first belt motion and drive the second roll table of second belt motion, first roll table and second roll table all are equipped with locates carry over pinch rolls on the base frame and interval are located horizontal support is last and can rolling bearing roller, the carry over pinch rolls of first roll table and second roll table all are connected with the motor to can drive respectively first belt and second belt motion.
7. The forming belt of claim 6, wherein: the transition plate is erected above the base frame and is lower than the first belt and the second belt.
8. The forming belt of claim 3, wherein: the measuring device is a laser distance measuring device and is arranged above the transition plate, and the distance range of the distance measuring device from the transition plate is as follows: 23.5-26.5mm.
CN202110635477.7A 2021-06-08 2021-06-08 Gypsum board shaping belt feeder Active CN113371421B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN202110635477.7A CN113371421B (en) 2021-06-08 2021-06-08 Gypsum board shaping belt feeder

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CN113371421B true CN113371421B (en) 2023-01-06

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114180264B (en) * 2021-12-15 2023-12-05 北新建材(苏州)有限公司 Transition type gypsum board conveying device
CN114988041B (en) * 2022-05-06 2023-12-05 北新建材(苏州)有限公司 Closed-loop speed automatic matching system and belt conveyor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3281625B2 (en) * 1993-03-12 2002-05-13 株式会社イシダ Packaging equipment
CN2918323Y (en) * 2005-12-14 2007-07-04 苏州中福马机械有限公司 Separating device for continuous plate blank of plate production line
CN206126151U (en) * 2016-08-31 2017-04-26 江苏启澜激光科技有限公司 Semi -manufactured goods photovoltaic module's jacking transmission device
CN208103262U (en) * 2018-03-01 2018-11-16 济南驷正机电设备有限公司 Transition apparatus between a kind of belt feeder
CN209567465U (en) * 2018-09-19 2019-11-01 北新集团建材股份有限公司 Plasterboard transportation and detection apparatus
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
CN211520853U (en) * 2019-11-21 2020-09-18 杭州爱科科技股份有限公司 Auxiliary device for material conveying
CN112744560B (en) * 2020-12-31 2022-06-03 山东晟阳新型建材有限公司 Buffer is transported to panel

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