Discharging device for magnesium oxide board production

Abstract

The invention relates to the field of magnesium oxide board production, in particular to a discharging device for magnesium oxide board production. Comprising a placing plate and a stacking frame arranged on the placing plate; a rectangular frame is connected to four corners of the top of the placing plate through stand columns, a mounting frame is arranged at the top of the rectangular frame, and a cleaning mechanism for cleaning two surfaces of the magnesium oxide board is arranged in the mounting frame; a guide sliding rail is arranged in the center of each side edge of the bottom of the rectangular frame, a sliding block is arranged in each guide sliding rail in a sliding mode, and each sliding block is connected with a horizontal sliding rail through an extension rod. A movable positioning mechanism is arranged in the horizontal sliding rail and can sequentially stack the cleaned magnesium oxide boards on the stacking frame, and the stacked magnesium oxide boards are located in the center of the stacking frame. According to the magnesium oxide board stacking device, a plurality of magnesium oxide boards can be regularly stacked on the stacking frame through the movable positioning mechanism, so that the stacking stability of the magnesium oxide boards is ensured.

Description

Technical Field

[0001] The invention relates to the field of glass magnesium board production, and in particular to a discharging device for glass magnesium board production. Background Art

[0002] Glass magnesium board, also called magnesium oxide board, is a magnesium cementitious material with stable performance made of magnesium oxide, magnesium chloride, and water ternary system, configured and modified by adding modifier, with medium alkaline glass fiber mesh as reinforcing material and lightweight material as filler. It is a new type of non-combustible decorative material. It is processed by special production technology and has the characteristics of fireproof, waterproof, odorless, non-toxic, non-freezing, non-corrosion, non-cracking, non-changing, non-combustible, high strength and light weight, convenient construction, and long service life.

[0003] Chinese patent: CN116495491A discloses a glass magnesium board production line unloading device, comprising a shell, the shell is arranged on the ground, a lifting groove is opened at the upper end of the shell, and a transmission cavity is arranged in the shell; an intermittent transmission component, the intermittent transmission component is composed of a mounting frame and two transmission rollers, and a transmission belt is jointly sleeved on the two transmission rollers; a lifting mechanism, the lifting mechanism includes a lifting plate arranged in the lifting groove, a stacking frame is placed on the upper end of the lifting plate, and a driving motor is installed at the inner bottom of the transmission cavity.

[0004] In this patent, the glass magnesium boards are conveyed to the stacking rack by a conveyor belt to achieve the unloading of the glass magnesium boards. However, since it is impossible to ensure that the stacking position of each glass magnesium board is the same, multiple glass magnesium boards may be cross-offset. When the stacking rack is moved, the stability of the glass magnesium boards stacked thereon cannot be ensured, which may cause the glass magnesium boards to topple over, affecting the overall processing efficiency. Summary of the invention

[0005] The main purpose of the present invention is to provide a unloading device for the production of glass magnesium boards, which can adjust the position of the glass magnesium boards through multiple U-shaped plates to ensure the stability of the glass magnesium board stacking, and through the downward pressure of the supporting plate, the compactness of the glass magnesium board stacking can be further improved.

[0006] To achieve the above-mentioned purpose, the present invention provides a discharging device for glass magnesium board production, comprising a placing plate, a cleaning mechanism, a moving positioning mechanism and a synchronization mechanism; the placing plate is arranged in a horizontal state, and a stacking rack is placed at the center of the upper end of the placing plate; the four corners of the top of the placing plate are connected to a rectangular frame by columns, and a mounting frame is arranged at the top edge of the rectangular frame, and the cleaning mechanism is arranged inside the mounting frame and is used to clean impurities on both sides of the glass magnesium board; the cleaning mechanism comprises a rotating shaft and an extrusion torsion spring; two rotating holes are arranged in the vertical direction on the inner wall at both ends of the mounting frame along the length direction, and there are two rotating shafts, and the two ends of the rotating shafts can be rotatably arranged in the corresponding rotating holes, and an extrusion torsion spring is arranged at one end of each rotating shaft extending out of the mounting frame, and a scraper is also arranged at the center of each rotating shaft; a guide slide rail is arranged at the center of each side of the bottom of the rectangular frame, and the length direction of the guide slide rail is toward the center of the rectangular frame, and a sliding block is slidably arranged in each guide slide rail, and each An extension rod is provided on one side of each sliding block facing the center of the rectangular frame, and a horizontal slide rail is provided on one end of each extension rod away from the corresponding sliding block. There are multiple groups of mobile positioning mechanisms, and the mobile positioning mechanisms are arranged in the corresponding horizontal slide rails. The mobile positioning mechanisms can stack the cleaned glass magnesium boards on the stacking rack in sequence and make the stacked glass magnesium boards located at the center of the stacking rack; each group of mobile positioning mechanisms includes a positioning block slidably arranged in the corresponding horizontal slide rail; a U-shaped plate is provided on the side of each positioning block away from the horizontal slide rail, and a conveyor belt is rotatably arranged inside each U-shaped plate, and a plurality of horizontal bars are equidistantly arranged on each conveyor belt, and a hinge groove is provided at the edge of each horizontal bar on the side away from the conveyor belt, and a supporting plate is hinged in each hinge groove, and a plurality of strip avoidance grooves for avoiding the U-shaped plates are provided on the stacking rack; a synchronization mechanism is arranged between the placement plate and the rectangular frame and is used to make the four sliding blocks move back and forth synchronously along the corresponding guide slide rails.

[0007] Preferably, each U-shaped plate is also provided with a driving motor for driving the conveyor belt to rotate on one side along the length direction, a one-way bearing is provided on the motor shaft of each driving motor, a first gear tooth is provided on the outer wall of each one-way bearing along the axial direction, a winding wheel is rotatably provided on the corresponding side of each U-shaped plate, a connecting plate is provided at the end of the horizontal slide rail away from the extension rod, a traction rope is provided on the connecting plate, the end of the traction rope away from the connecting plate is wound around the winding wheel, a plurality of second gear teeth are provided at the end of the winding wheel close to the one-way bearing along the axial direction, and the second gear teeth are meshed with the corresponding first gear teeth; a pushing spring is also provided inside each horizontal slide rail.

[0008] Preferably, the synchronization mechanism includes a connecting shaft and a synchronous belt; an L-shaped support plate is provided at one end of each guide slide rail away from the center of the rectangular frame, a mounting hole is provided on each L-shaped support plate, an elliptical guide frame is provided at the center of a side of each sliding block away from the guide slide rail, a connecting shaft is rotatably provided in each mounting hole, a rotating disk is provided at one end of each connecting shaft close to the corresponding elliptical guide frame, a guide column is provided at the edge of one side of each rotating disk close to the elliptical guide frame, the guide column is slidably provided inside the corresponding elliptical guide frame, and a synchronous wheel is provided at one end of each connecting shaft away from the elliptical guide frame; an extension plate is provided on each column, an adjusting wheel is rotatably provided on each extension plate, and multiple adjusting wheels are connected to the synchronous wheels through a synchronous belt transmission.

[0009] Preferably, two guide rollers are rotatably arranged inside the installation frame, the two guide rollers are arranged from top to bottom, and a space for the glass magnesium board to pass through is formed between the two guide rollers. One end of each guide roller extends out of the installation frame and is provided with a driving gear, and the two driving gears are meshed with each other.

[0010] Preferably, the outer wall of each guide roller is also covered with a sponge cover.

[0011] Preferably, a guide wheel is provided on one side of each U-shaped plate close to the connecting plate, and one end of each traction rope away from the corresponding connecting plate passes through the guide wheel and is wound around the reel.

[0012] Preferably, each hinge slot is provided with hinge holes at both ends along the length direction, and each support plate is provided with a rectangular protrusion at the center of one side close to the hinge slot, and flip axes are provided at both ends of the rectangular protrusion. The flip axes are rotatably arranged in the corresponding hinge holes, and each flip axis is also provided with a horizontal torsion spring.

[0013] Preferably, an intercepting plate is also provided on the rectangular frame.

[0014] Preferably, the bottom of the stacking frame is provided with supporting feet in a rectangular distribution, and the placement plate is provided with slots for placing the supporting feet.

[0015] Preferably, the extension rod is retractable.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention cooperates with the U-shaped plate and the synchronization mechanism so that multiple U-shaped plates can synchronously move back and forth along the length direction of the corresponding guide rail, thereby adjusting the position of the glass magnesium board on the supporting plate, so that the stacked glass magnesium boards can all be located at the center of the stacking rack, thereby ensuring the stability of the glass magnesium board stacking and preventing the glass magnesium board from tipping over.

[0017] 2. The present invention cooperates with multiple conveyor belts and support plates. Multiple support plates located on the same horizontal plane can support the glass magnesium board and move it to the center of the stacking rack for stacking. In addition, through the setting of horizontal torsion springs, the support plates can apply a downward pressing force to the glass magnesium board during the stacking process, thereby further improving the compactness of the glass magnesium board stacking.

[0018] 3. The present invention is provided with two scrapers, which, in cooperation with the guide roller, enable the two scrapers to scrape away impurities on both sides of the glass magnesium board, thereby avoiding wear of the glass magnesium board during the stacking process; and after the stacking is completed, the winding wheel is driven by the motor to wind up the traction rope, so that the U-shaped board can be moved to the end of the horizontal slide rail, avoiding the U-shaped board from affecting the movement of the stacking frame, and facilitating the staff to move the stacking frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention, so that other features, purposes and advantages of the present invention become more obvious. The accompanying drawings of the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings: Figure 1 The present invention is a three-dimensional Figure 1 ; Figure 2 The present invention is a three-dimensional Figure 2 ; Figure 3 is a front view of the present invention; Figure 4 The present invention is a three-dimensional Figure 3 ; Figure 5 yes Figure 4 A partial enlarged view of the middle part; Figure 6 The local stereo decomposition of the present invention Figure 1 ; Figure 7 yes Figure 6 A partial enlarged view of point B in the middle; Figure 8 The local stereo decomposition of the present invention Figure 2 ; Fig. 9 It is the local stereoscopic Figure 1 ; Fig.10 It is the local stereoscopic Figure 2 .

[0020] The numbers in the above figure are: 1-placing plate; 11-stacking frame; 111-strip avoidance groove; 112-supporting foot; 12-post; 121-extension plate; 122-adjusting wheel; 13-rectangular frame; 131-guide rail; 1311-L-shaped support plate; 1312-mounting hole; 132-sliding block; 1321-elliptical guide frame; 133-extension rod; 134-horizontal rail; 1341-connecting plate; 1342-pushing spring; 135-intercepting plate; 14-mounting frame; 141-rotation hole; 142-guide roller; 143-driving gear; 144-sponge cover; 15-card slot; 2-cleaning mechanism; 21-rotating shaft; 211-scraper; 22-extrusion torsion spring; 3-mobile positioning mechanism; 31-positioning block; 32-U-shaped plate; 321-driving motor; 322-one-way bearing; 3221-first gear; 323-winding wheel; 3231-second gear; 324-traction rope; 325-guide wheel; 33-conveyor belt; 34-horizontal bar; 341-hinge groove; 342-hinge hole; 35-supporting plate; 351-rectangular protrusion; 352-turning shaft; 353-horizontal torsion spring; 4-synchronizing mechanism; 41-connecting shaft; 411-rotating disk; 412-guide column; 413-synchronizing wheel; 42-synchronizing belt. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0022] See also Figures 1 to 10As shown, a discharging device for glass magnesium board production comprises a placing plate 1, a cleaning mechanism 2, a moving positioning mechanism 3 and a synchronization mechanism 4; the placing plate 1 is arranged in a horizontal state, and a stacking frame 11 is placed at the center of the upper end of the placing plate 1; the four corners of the top of the placing plate 1 are connected to a rectangular frame 13 through a column 12, and a mounting frame 14 is arranged at the top edge of the rectangular frame 13, and the cleaning mechanism 2 is arranged inside the mounting frame 14 and is used to clean impurities on both sides of the glass magnesium board; the cleaning mechanism 2 comprises a rotating shaft 21 and an extrusion torsion spring 22; the inner wall of the mounting frame 14 at both ends along the length direction is along There are two rotating holes 141 and two rotating shafts 21 in the vertical direction. Both ends of the rotating shaft 21 are rotatably arranged in the corresponding rotating holes 141. An extrusion torsion spring 22 is arranged at one end of each rotating shaft 21 extending out of the mounting frame 14. A scraper 211 is also arranged at the center of each rotating shaft 21. A guide rail 131 is arranged at the center of each side of the bottom of the rectangular frame 13. The length direction of the guide rail 131 is toward the center of the rectangular frame 13. A sliding block 132 is slidably arranged in each guide rail 131. Each sliding block 132 faces the rectangular frame. An extension rod 133 is provided on one side of the center of 13, and a horizontal slide rail 134 is provided on one end of each extension rod 133 away from the corresponding sliding block 132. There are multiple groups of mobile positioning mechanisms 3, and the mobile positioning mechanisms 3 are arranged in the corresponding horizontal slide rails 134. The mobile positioning mechanisms 3 can stack the cleaned glass magnesium plates on the stacking rack 11 in sequence, and make the stacked glass magnesium plates located at the center of the stacking rack 11; each group of mobile positioning mechanisms 3 includes a positioning block 31 slidably arranged in the corresponding horizontal slide rail 134; each positioning block 31 is away from the horizontal slide rail 134. A U-shaped plate 32 is provided on one side, and a conveyor belt 33 is rotatably provided inside each U-shaped plate 32. A plurality of horizontal bars 34 are equidistantly provided on each conveyor belt 33. A hinge groove 341 is provided at an edge of each horizontal bar 34 on one side away from the conveyor belt 33. A supporting plate 35 is hinged in each hinge groove 341. A plurality of strip avoidance grooves 111 for avoiding the U-shaped plate 32 are provided on the stacking rack 11; a synchronization mechanism 4 is provided between the placement plate 1 and the rectangular frame 13 and is used to make the four sliding blocks 132 move back and forth synchronously along the corresponding guide rails 131.

[0023] The glass magnesium board moves toward the installation frame 14 on the feeding conveyor (not shown in the figure). At this time, the two scrapers 211 approach each other under the torsion of the corresponding extrusion torsion spring 22. When the glass magnesium board passes through the installation frame 14, the glass magnesium board can separate the two scrapers 211 from each other. At this time, under the torsion of the extrusion torsion spring 22, the two oppositely arranged scrapers 211 can simultaneously scrape off the impurities on both sides of the glass magnesium board, thereby avoiding wear during the stacking process of the glass magnesium board; the cleaned glass magnesium board falls between the four U-shaped plates 32 through the rectangular frame 13, and the positioning blocks 31 are adjusted so that the four U-shaped plates 32 are all located At the center of the side of the rectangular frame 13, a conveyor belt 33 is rotatably arranged in each U-shaped plate 32, and a horizontal bar 34 is arranged on each conveyor belt 33. A support plate 35 is hinged on the upper end surface of each horizontal bar 34 on the side away from the conveyor belt 33, so that the support plate 35 near the center of the rectangular frame 13 can be arranged in a horizontal state. The four support plates 35 located on the same horizontal plane can support the fallen glass magnesium board. With the synchronous rotation of multiple conveyor belts 33, the corresponding glass magnesium board can be moved from top to bottom toward the stacking rack 11. When the support plate 35 moves to the stacking rack 11, the support plate 35 moves with the conveyor belts 33. The belt 33 moves along the strip avoidance groove 111 on the stacking frame 11 to between the stacking frame 11 and the placement plate 1. At this time, the glass magnesium board placed on the supporting plate 35 can be stacked on the stacking frame 11. Similarly, the subsequent glass magnesium board is in contact with the previous glass magnesium board, so that the supporting plate 35 rotates along the hinge position, which not only enables the glass magnesium boards to be stacked on the stacking frame 11 in sequence, but also applies a vertical downward force to the glass magnesium boards, so that the multiple glass magnesium boards are more compact and the overall stability is ensured; and in the process of moving, the synchronous mechanism 4 is arranged in the guide rail 131 The sliding block 132 can move back and forth synchronously, thereby adjusting the positions of multiple glass magnesium boards so that they can be stacked neatly on the stacking rack 11 to prevent the glass magnesium boards from tipping over; when one board unloading is completed, by adjusting the positioning block 31 and the sliding block 132, the U-shaped board 32 can move away from the glass magnesium board while moving along the length direction of the corresponding horizontal slide rail 134, so that the U-shaped board 32 can move to the end of the horizontal slide rail 134, providing avoidance space for the movement of the stacking rack 11, and then the staff uses a forklift to move the stacking rack 11 out and place a new stacking rack 11, so that the board unloading can continue.

[0024] See also Figure 6 and Figure 7As shown, each U-shaped plate 32 is also provided with a driving motor 321 for driving the conveyor belt 33 to rotate on one side along the length direction, a one-way bearing 322 is provided on the motor shaft of each driving motor 321, and a first gear tooth 3221 is provided on the outer wall of each one-way bearing 322 along the axial direction, and a winding wheel 323 is rotatably provided on the corresponding side of each U-shaped plate 32, a connecting plate 1341 is provided at the end of the horizontal slide rail 134 away from the extension rod 133, a traction rope 324 is provided on the connecting plate 1341, and the end of the traction rope 324 away from the connecting plate 1341 is wound around the winding wheel 323, and a plurality of second gear teeth 3231 are provided at the end of the winding wheel 323 close to the one-way bearing 322 along the axial direction, and the second gear teeth 3231 are meshed with the corresponding first gear teeth 3221; a pushing spring 1342 is also provided inside each horizontal slide rail 134.

[0025] By providing a push spring 1342, the push spring 1342 is located between the inner wall of the side of the horizontal slide rail 134 away from the extension rod 133 and the corresponding positioning block 31. Under the elastic force of the push spring 1342, the corresponding U-shaped plate 32 can be located at the center of the side of the rectangular frame 13, thereby ensuring that the supporting plate 35 set on the conveyor belt 33 can stably support the glass magnesium plate. The conveyor belt 33 is driven to rotate by the driving motor 321, so that the glass magnesium plates are stacked. In this process, the one-way bearing 322 The winding wheel 323 is set to not rotate, thereby ensuring that the position of the U-shaped plate 32 does not change; when a single plate unloading is completed, the one-way bearing 322 drives the winding wheel 323 to rotate through the engagement of the first gear teeth 3221 and the second gear teeth 3231 through the reverse rotation of the driving motor 321, so that the winding wheel 323 can reel in the traction rope 324, so that the U-shaped plate 32 can move along the horizontal slide rail 134 toward the direction close to the connecting plate 1341, avoiding affecting the movement of the subsequent stacking frame 11.

[0026] See also Figures 2 to 5As shown, the synchronization mechanism 4 includes a connecting shaft 41 and a synchronous belt 42; an L-shaped support plate 1311 is provided at one end of each guide slide rail 131 away from the center of the rectangular frame 13, and a mounting hole 1312 is provided on each L-shaped support plate 1311; an elliptical guide frame 1321 is provided at the center of one side of each sliding block 132 away from the guide slide rail 131; a connecting shaft 41 is rotatably provided in each mounting hole 1312; a rotating disk 411 is provided at one end of each connecting shaft 41 close to the corresponding elliptical guide frame; a guide column 412 is provided at the edge of one side of each rotating disk 411 close to the elliptical guide frame; the guide column 412 is slidably provided inside the corresponding elliptical guide frame; a synchronous wheel 413 is provided at one end of each connecting shaft 41 away from the elliptical guide frame; an extension plate 121 is provided on each column 12, and an adjusting wheel 122 is rotatably provided on each extension plate 121, and multiple adjusting wheels 122 are connected to the synchronous wheel 413 through a synchronous belt 42.

[0027] Any of the extension plates 121 is also provided with an adjusting motor for driving the corresponding adjusting wheel 122 to rotate. The corresponding adjusting wheel 122 is driven to rotate by the adjusting motor, and the adjusting wheel 122 drives multiple rotating disks 411 to rotate through the synchronous belt 42. As the multiple rotating disks 411 rotate, the guide column 412 arranged at the edge of the rotating disk 411 can move with the corresponding elliptical guide frame, so that the elliptical guide frame can move back and forth along the length direction of the corresponding guide slide rail 131 as the rotating disk 411 rotates, thereby adjusting the position of the glass magnesium board, so that the multiple glass magnesium boards can be stacked in sequence at the center of the stacking rack 11, thereby improving the overall stability of the stacking rack 11.

[0028] See also Figures 8 to 10 As shown, two guide rollers 142 are rotatably arranged inside the installation frame 14. The two guide rollers 142 are arranged from top to bottom, and a space for the glass magnesium plate to pass through is formed between the two guide rollers 142. One end of each guide roller 142 extends out of the installation frame 14 and is provided with a driving gear 143. The two driving gears 143 are meshed with each other.

[0029] The outer wall of the installation frame 14 is also provided with a driving motor for driving any one of the driving gears 143 to rotate. In order to ensure that the glass magnesium board can pass through the installation frame 14 smoothly, the two guide rollers 142 are driven to rotate by the driving motor, and the two driving gears 143 are meshed with each other, so that the two guide rollers 142 can rotate synchronously in opposite directions. The two guide rollers 142 can push the glass magnesium board to move toward the center of the rectangular frame 13, so that the two scrapers 211 can contact both sides of the glass magnesium board and scrape off the impurities adhered to both sides of the glass magnesium board, ensuring that the glass magnesium board can pass through the two scrapers 211 smoothly and avoiding the glass magnesium board from getting stuck.

[0030] See also Fig.10As shown, the outer wall of each guide roller 142 is also covered with a sponge cover 144 .

[0031] By providing the sponge sleeve 144, not only the friction between the guide roller 142 and the glass magnesium board can be improved, but also the guide roller 142 can be adapted to glass magnesium boards of different thicknesses, thereby improving the stability of the movement of the glass magnesium board.

[0032] See also Figure 6 and Figure 7 As shown, a guide wheel 325 is provided on one side of each U-shaped plate 32 close to the connecting plate 1341 , and one end of each traction rope 324 away from the corresponding connecting plate 1341 passes through the guide wheel 325 and is wound around the reel 323 .

[0033] By providing the guide wheel 325 , the traction rope 324 can be guided, which not only prevents the traction rope 324 from being damaged, but also ensures that the reel 323 can effectively reel in the traction rope 324 , thereby improving the stability of the movement of the U-shaped plate 32 .

[0034] See also Figure 8 As shown, each hinge slot 341 is provided with hinge holes 342 at both ends along the length direction, and each support plate 35 is provided with a rectangular protrusion 351 at the center of one side close to the hinge slot 341, and flip shafts 352 are provided at both ends of the rectangular protrusion 351. The flip shafts 352 are rotatably arranged in the corresponding hinge holes 342, and each flip shaft 352 is also provided with a horizontal torsion spring 353.

[0035] By providing a horizontal torsion spring 353, the rectangular protrusion 351 can contact the inner wall of the hinge groove 341, which can ensure that the supporting plate 35 can be set in a horizontal state, so that the supporting plate 35 can support the glass magnesium board, and as the conveyor belt 33 rotates, the glass magnesium board on the supporting plate 35 contacts the glass magnesium board below and can rotate along the axis of the corresponding hinge hole 342, so that the horizontal torsion spring 353 generates torsion, so that the four sides of the glass magnesium board can receive downward pressure, thereby further improving the compactness of the stacking of the glass magnesium boards.

[0036] See also Figure 2 and Figure 3 As shown, an interception plate 135 is also provided on the rectangular frame 13 .

[0037] By providing the interception plate 135 , the moving distance of the glass magnesium board can be limited, thereby preventing the glass magnesium board from flying outside the rectangular frame 13 due to the rotation force of the guide roller 142 .

[0038] See also Figure 2 and Figure 3 As shown, the bottom of the stacking frame 11 is provided with supporting legs 112 in a rectangular shape, and the placement plate 1 is provided with a slot 15 for the supporting legs 112 to be placed.

[0039] By providing the card slot 15 and the support leg 112, the position of the stacking frame 11 can be restricted to prevent the stacking frame 11 from shaking during the stacking of the glass magnesium boards.

[0040] See also Figure 6 As shown, the extension rod 133 is retractable.

[0041] Since the glass magnesium board has different shapes and specifications, by setting the extension rod 133 to be retractable, the rigid collision between the U-shaped plate 32 and the glass magnesium board can be avoided, so that the U-shaped plate 32 can adapt to glass magnesium boards of different specifications, thereby improving the practicality of the device.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A discharging device for producing glass magnesium board, characterized in that: It includes a placement plate, a cleaning mechanism, a mobile positioning mechanism and a synchronization mechanism; The placement plate is arranged in a horizontal state, and a stacking frame is placed at the center of the upper end of the placement plate; the four corners of the top of the placement plate are connected to a rectangular frame through columns, and a mounting frame is arranged at the top edge of the rectangular frame. A cleaning mechanism is arranged inside the mounting frame and is used to clean impurities on both sides of the glass magnesium plate; the cleaning mechanism includes a rotating shaft and an extrusion torsion spring; two rotating holes are arranged in the vertical direction on the inner wall at both ends of the mounting frame along the length direction, and there are two rotating shafts, and both ends of the rotating shafts can be rotatably arranged in the corresponding rotating holes, and an extrusion torsion spring is arranged at one end of each rotating shaft extending out of the mounting frame, and a scraper is also arranged at the center of each rotating shaft; A guide rail is provided at the center of each side of the bottom of the rectangular frame, and the length direction of the guide rail is toward the center of the rectangular frame. A sliding block is slidably provided in each guide rail, and an extension rod is provided on the side of each sliding block toward the center of the rectangular frame, and a horizontal rail is provided at the end of each extension rod away from the corresponding sliding block. There are multiple groups of mobile positioning mechanisms, and the mobile positioning mechanisms are arranged in the corresponding horizontal rails. The mobile positioning mechanisms can stack the cleaned glass magnesium plates on the stacking rack in sequence, and make the stacked glass magnesium plates located at the center of the stacking rack; Each set of mobile positioning mechanisms includes a positioning block slidably arranged in a corresponding horizontal slide rail; a U-shaped plate is arranged on the side of each positioning block away from the horizontal slide rail, a conveyor belt is rotatably arranged inside each U-shaped plate, a plurality of horizontal bars are equidistantly arranged on each conveyor belt, a hinge groove is arranged at the edge of the side of each horizontal bar away from the conveyor belt, a supporting plate is hinged in each hinge groove, and a plurality of strip avoidance grooves for avoiding the U-shaped plates are arranged on the stacking frame; The synchronization mechanism is arranged between the placement plate and the rectangular frame and is used to enable the four sliding blocks to move back and forth synchronously along the corresponding guide slide rails.

2. A discharging device for producing glass magnesium board according to claim 1, characterized in that: A driving motor for driving the conveyor belt to rotate is also provided on one side along the length direction of each U-shaped plate, a one-way bearing is provided on the motor shaft of each driving motor, a first gear tooth is provided on the outer wall of each one-way bearing along the axial direction, a winding wheel is rotatably provided on the corresponding side of each U-shaped plate, a connecting plate is provided at the end of the horizontal slide rail away from the extension rod, a traction rope is provided on the connecting plate, the end of the traction rope away from the connecting plate is wound around the winding wheel, a plurality of second gear teeth are provided at the end of the winding wheel close to the one-way bearing along the axial direction, and the second gear teeth are meshed with the corresponding first gear teeth; a pushing spring is also provided inside each horizontal slide rail.

3. A discharging device for producing glass magnesium board according to claim 1, characterized in that: The synchronous mechanism includes a connecting shaft and a synchronous belt; An L-shaped support plate is provided at one end of each guide rail away from the center of the rectangular frame, a mounting hole is provided on each L-shaped support plate, an elliptical guide frame is provided at the center of one side of each sliding block away from the guide rail, a connecting shaft is rotatably provided in each mounting hole, a rotating disk is provided at one end of each connecting shaft close to the corresponding elliptical guide frame, a guide column is provided at the edge of one side of each rotating disk close to the elliptical guide frame, the guide column is slidably provided inside the corresponding elliptical guide frame, and a synchronous wheel is provided at one end of each connecting shaft away from the elliptical guide frame; Each column is provided with an extension plate, each extension plate is rotatably provided with an adjusting wheel, and a plurality of adjusting wheels are connected with the synchronous wheel through a synchronous belt transmission.

4. A discharging device for producing glass magnesium board according to claim 1, characterized in that: Two guide rollers are rotatably arranged inside the installation frame. The two guide rollers are arranged from top to bottom. A space for the glass magnesium plate to pass through is formed between the two guide rollers. One end of each guide roller extends out of the installation frame and is provided with a driving gear. The two driving gears are meshed with each other.

5. A discharging device for producing glass magnesium board according to claim 4, characterized in that: The outer wall of each guide roller is also covered with a sponge sleeve.

6. A discharging device for producing glass magnesium board according to claim 2, characterized in that: A guide wheel is arranged on one side of each U-shaped plate close to the connecting plate, and one end of each traction rope away from the corresponding connecting plate passes through the guide wheel and is wound around the reel.

7. A discharging device for producing glass magnesium board according to claim 1, characterized in that: Each hinge slot is provided with hinge holes at both ends along the length direction, and a rectangular protrusion is provided at the center of one side of each support plate close to the hinge slot. Flip shafts are provided at both ends of the rectangular protrusion. The flip shafts are rotatably arranged in the corresponding hinge holes, and each flip shaft is also provided with a horizontal torsion spring.

8. A discharging device for producing glass magnesium board according to claim 4, characterized in that: An interception plate is also arranged on the rectangular frame.

9. A discharging device for producing glass magnesium board according to claim 1, characterized in that: The bottom of the stacking frame is provided with supporting feet in a rectangular distribution, and the placement plate is provided with card slots for placing the supporting feet.

10. A discharging device for producing glass magnesium board according to claim 1, characterized in that: The extension rod is retractable.

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