A high-efficiency loading and unloading device for foam ceramic plates

Abstract

The present invention discloses an efficient loading and unloading device for foam ceramic plates, including: a conveying mechanism, whose conveying direction is defined as the front-to-back direction; a first driving mechanism, which is connected to the conveying mechanism to drive the conveying mechanism to move up and down; a supporting mechanism, which is arranged at the front side of the conveying mechanism and is provided with an insert arm that can move left and right, the length direction of the insert arm is the left-right direction, and the insert arm is provided with multiple insert arms at intervals along the front-to-back direction; a second driving mechanism, which is connected to the supporting mechanism to drive the supporting mechanism to move up and down; a transfer mechanism, which is arranged at the front side of the conveying mechanism and is opposite to the supporting mechanism up and down, and the transfer mechanism is provided with a conveying roller that can move left and right, the axial direction of the conveying roller is the left-right direction, and the conveying roller is provided with multiple insert arms at intervals along the front-to-back direction, and the conveying roller is staggered with the insert arm; a third driving mechanism, which is connected to the transfer mechanism to drive the transfer mechanism to move up and down. The present invention can unload each layer of boron plates on the kiln car to the external conveying line, solving the problem of loading and unloading the edge and laying paper directly on the kiln car.

Description

Technical Field

[0001] The invention relates to the technical field of kiln car loading and unloading, and in particular to a high-efficiency loading and unloading device for foam ceramic plates. Background Art

[0002] Foam ceramic panels (or foamed ceramic panels) are widely used in the construction field. With the increasing demand for foam ceramic panels, the current output of single-layer foam ceramic panel tunnel kilns can no longer meet the company's order volume. Therefore, the company has developed a multi-layer foam ceramic panel tunnel kiln. Specifically, a multi-layer structure is set on the kiln car, and each layer of the structure has foam ceramic panels, so that multiple layers of foam ceramic panels can be fired and formed at the same time, greatly improving the output. The current kiln car includes columns and beams. Multiple beams are set along the height direction of the columns, and each beam is connected to two columns to support the foam ceramic panels.

[0003] When producing foam ceramic panels in a multi-layer foam ceramic panel tunnel kiln, the staff needs to lay ceramic paper on each layer of boron board on the kiln car, and set surrounding edges around to form a cavity, which is convenient for laying materials inside the cavity, and then the kiln car will send it into the tunnel kiln for firing. After the foam ceramic panel is fired and formed, the surrounding edges need to be removed from the boron board to obtain the required foam ceramic panel. At present, in the foam ceramic panel production process, the technology of automatic laying and automatic unloading of foam ceramic panel products has been realized, but the processes of disassembling and assembling surrounding edges and laying paper are directly performed in the kiln car, which is quite difficult for the staff. Summary of the invention

[0004] The object of the present invention is to provide an efficient loading and unloading device for foam ceramic plates to solve one or more technical problems existing in the prior art.

[0005] The technical solutions adopted to solve the above technical problems are:

[0006] The present invention provides a high-efficiency loading and unloading device for foam ceramic plates, comprising: a conveying mechanism, wherein the conveying direction is defined as a front-to-back direction; a first driving mechanism, which is connected to the conveying mechanism to drive the conveying mechanism to move in the up-down direction; a supporting mechanism, which is arranged at the front side of the conveying mechanism, the supporting mechanism is provided with an insertion arm that can move in the left-right direction, the length direction of the insertion arm is the left-right direction, and a plurality of insertion arms are arranged at intervals along the front-to-back direction; a second driving mechanism, which is connected to the supporting mechanism to drive the supporting mechanism to move in the up-down direction; a transfer mechanism, which is arranged at the front side of the conveying mechanism and is arranged relative to the supporting mechanism in the upper and lower directions, the transfer mechanism is provided with a conveying roller that can move in the left-to-right direction, the axial direction of the conveying roller is the left-to-right direction, a plurality of conveying rollers are arranged at intervals along the front-to-back direction, and the conveying rollers are staggered with the insertion arms; and a third driving mechanism, which is connected to the transfer mechanism to drive the transfer mechanism to move in the up-down direction.

[0007] The present invention has at least the following beneficial effects: the supporting mechanism is provided with an insert arm which can be moved left and right, the carrying mechanism is provided with a conveying roller which can be moved left and right, a plurality of insert arms and conveying rollers are arranged at intervals along the front-to-back direction, and the length directions of the insert arms and conveying rollers are both in the left-right direction, so that when the insert arms and conveying rollers approach the kiln car along the left-right direction and move under the longitudinal beam supporting the boron plate, they can avoid the columns and beams of the kiln car and provide strong support for the longitudinal beam; the conveying roller and the insert arm are staggered, and when the insert arm moves down with the longitudinal beam until the longitudinal beam is transferred to the conveying roller, interference between the conveying roller and the insert arm can be prevented.

[0008] Moreover, after the kiln car carries the multi-layer foam ceramic board and leaves the kiln, the first driving mechanism drives the conveying mechanism to rise and fall, the second driving mechanism drives the supporting mechanism to rise and fall, and the third driving mechanism drives the carrying mechanism to rise and fall, thereby adjusting the height positions of the conveying mechanism, the supporting mechanism and the carrying mechanism; then, the plurality of arms move to the bottom of the longitudinal beam, and the longitudinal beam is lifted under the driving action of the second driving mechanism, so that the plurality of arms can lift the boron plate carrying the foam ceramic board and the surrounding edge, so that the conveying roller moves to the bottom of the longitudinal beam and enables the supporting mechanism on the conveying mechanism to lift the boron plate carrying the foam ceramic board and the surrounding edge. The bracket is transported to the conveying roller and is not blocked by the crossbeam of the kiln car; when the bracket moves to the bottom of the longitudinal beam, multiple arms move downward under the action of the second driving mechanism, and the longitudinal beam is placed on the bracket. Then the bracket together with the longitudinal beam and boron plate are transferred to the conveying mechanism through the conveying roller, and finally each layer of boron plate on the kiln car is unloaded one by one to the external conveyor line through the conveying mechanism, which is convenient for unloading the edge, cleaning the boron plate, laying paper, installing the edge, and cloth on the conveyor line, solving the problem of directly completing the loading and unloading of the edge and laying paper on the kiln car.

[0009] As a further improvement of the above technical solution, the supporting mechanism also includes a supporting bracket, a translation frame and a first linear drive. The translation frame is slidably connected to the supporting bracket, one end of each of the multiple arms is connected to the translation frame, the first linear drive is arranged on the supporting bracket and connected to the translation frame to drive the translation frame to move in the left and right direction, and the second driving mechanism is connected to the supporting bracket to drive the supporting bracket to move in the up and down direction.

[0010] One end of the plurality of insert arms is connected to the translation frame, and the translation frame is slidably connected to the supporting bracket. When the first linear drive drives the translation frame to move left and right relative to the supporting bracket, the plurality of insert arms can move left and right at the same time, so that the plurality of insert arms move toward the kiln car and move to the bottom of the longitudinal beam. Under the driving action of the second driving mechanism, the supporting bracket can drive the translation frame and the insert arms to move up or down together, so that the plurality of insert arms can lift the longitudinal beam or move the longitudinal beam downward and transfer it to the conveying roller.

[0011] As a further improvement of the above technical solution, the supporting bracket is provided with a supporting assembly, two supporting assemblies are provided and arranged at intervals along the left and right directions, each supporting assembly includes a plurality of supporting rods, the plurality of supporting rods are arranged at intervals along the front and rear directions and correspond one-to-one to the insertion arms, the length direction of the supporting rods is the up and down direction, and the lower surface of the insertion arm abuts against the supporting rods.

[0012] The supporting bracket is provided with two supporting components arranged at intervals along the left-right direction, and each supporting component includes a plurality of supporting rods, and the supporting rods are arranged in a one-to-one correspondence with the insertion arms. After the plurality of insertion arms are moved to the bottom of the longitudinal beam along the left-right direction, the insertion arms will obtain the strong support of the supporting rods, so that the plurality of insertion arms can effectively lift the supporting foam ceramic plate and the boron plate of the surrounding edge, thereby avoiding the insertion arms from breaking when subjected to a large gravity.

[0013] As a further improvement of the above technical solution, the plug arm is located below the supporting bracket, and the supporting rod is provided with a supporting roller, which is located below the plug arm and abuts against the lower surface of the plug arm. The lower surface of the plug arm abuts against the supporting roller on the supporting rod, and when the plug arm moves in the left and right directions, the supporting roller can not only provide a relatively strong support for the plug arm, but also reduce the friction between the supporting roller and the plug arm, thereby reducing the energy consumption of the first linear drive; the plug arm is arranged below the supporting bracket, which can prevent the ferry mechanism from being hindered by the supporting bracket when the plug arm approaches the conveying roller.

[0014] As a further improvement of the above technical solution, the first linear drive includes a first motor, a first sprocket and a first chain, both ends of the first chain extend in the left and right directions and are connected to the supporting bracket, the first motor is connected to the translation frame, the first sprocket is transmission connected to the output shaft of the first motor, and the first sprocket is meshingly connected to the first chain.

[0015] The first motor is arranged on the translation frame and can move with the translation frame and the conveying roller to ensure that the first motor can always maintain the driving effect on the conveying roller. When the output shaft of the first motor rotates, the first sprocket can rotate with the output shaft, and the two ends of the first chain are fixed to the supporting bracket, and the two ends of the first chain extend left and right, and the first sprocket is meshed and connected with the first chain. Therefore, the translation frame can be moved left and right relative to the supporting bracket, and the first chain has a large bearing capacity and can withstand the weight of the translation frame, the first motor and the inserted arm.

[0016] As a further improvement of the above technical solution, the transfer mechanism also includes a transfer bracket, an extension frame, a second linear drive and a rotary drive. The extension frame is slidingly connected to the transfer bracket, the second linear drive is arranged on the transfer bracket, and the second linear drive is connected to the extension frame to drive the extension frame to move in the left and right directions. Multiple conveying rollers are rotatably connected to the extension frame. The rotary drive is arranged on the extension frame and connected to the conveying roller to drive the conveying roller to rotate around its axis.

[0017] A plurality of conveying rollers are rotatably connected to the extension frame, and the extension frame is slidably connected to the support bracket. When the second linear drive drives the extension frame to move in the left and right directions, the plurality of conveying rollers can move with the extension frame to the bottom of the longitudinal beam to carry the longitudinal beam for supporting the boron plate; the rotary drive is arranged on the extension frame and connected to the conveying rollers, and the rotary drive can move together with the extension frame to keep the rotary drive able to drive the conveying rollers to rotate, thereby satisfying the conveying function of the conveying rollers.

[0018] As a further improvement of the above technical solution, two extension frames are provided and are symmetrically arranged on the left and right sides of the support bracket. One extension frame is arranged on the left and right sides of the support bracket, so that the two extension frames can drive the conveying roller to move to the bottom of the longitudinal beam, exert a strong support effect on the longitudinal beam, and prevent a single extension frame from being subjected to excessive force, resulting in a significant reduction in its service life. At the same time, it can effectively shorten the moving distance of a single extension frame, which is conducive to improving work efficiency.

[0019] As a further improvement of the above technical solution, the rotating device includes a second motor, a driving sprocket, a second sprocket and a second chain. A second sprocket is provided at the end of the conveying roller away from the ferry bracket. The second motor is arranged on the extension frame. The driving sprocket is transmission-connected to the output shaft of the second motor. The second chain is meshingly connected to the driving sprocket and all the second sprockets.

[0020] The second motor is arranged on the extension frame and can move with the extension frame. The driving sprocket is transmission-connected with the output shaft of the second motor. The second sprocket is arranged on the conveying roller. The second chain is meshingly connected with the driving sprocket and all the second sprockets. When the output shaft of the second motor drives the driving sprocket to rotate, the second chain drives all the second sprockets to rotate under the driving action of the driving sprocket, thereby realizing the synchronous rotation of all the conveying rollers to convey the longitudinal beam together with the boron plate; the second sprocket is arranged at the end of the conveying roller away from the ferry bracket, which can prevent the second chain from being hindered by the column of the kiln car when the conveying roller moves toward the longitudinal beam.

[0021] As a further improvement of the above technical solution, a hollow square rod is provided on the upper surface of the extension frame, and the hollow square rod corresponds one-to-one to the conveying roller. The conveying roller includes a rotating shaft and a supporting wheel. The supporting wheel is provided at one end of the rotating shaft, and the second sprocket is provided at the other end of the rotating shaft. The rotating shaft is rotatably connected to the hollow square rod.

[0022] The hollow square rod is arranged on the extension frame and is arranged one by one with the conveying roller. The conveying roller includes a rotating shaft and a supporting wheel. The supporting wheel and the second sprocket are respectively located at the left end and the right end of the rotating shaft. The two ends of the rotating shaft are rotatably connected with the hollow square rod. The hollow square rod can provide better support for the two ends of the rotating shaft, so that the supporting wheel on the rotating shaft can bear the weight of the bracket and the boron plate and the longitudinal beam carrying the foam ceramic plate, thereby preventing the rotating shaft from bending due to excessive force on the supporting wheel.

[0023] As a further improvement of the above technical solution, the second linear drive is a telescopic cylinder. The second linear drive uses a telescopic cylinder, which can drive the extension frame to move rapidly in the left and right directions, which is beneficial to improving the working efficiency of the efficient loading and unloading device of the foam ceramic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0025] Figure 1 It is a schematic structural diagram of the efficient loading and unloading device of the foam ceramic plate provided by an embodiment of the present invention on the XZ plane;

[0026] Figure 2 is a schematic structural diagram of the conveying mechanism and the first driving mechanism provided by an embodiment of the present invention on the XZ plane;

[0027] Figure 3 It is a schematic structural diagram of the supporting mechanism, the second driving mechanism, the ferrying mechanism and the third driving mechanism provided by an embodiment of the present invention on the XZ plane;

[0028] Figure 4 It is a schematic structural diagram of the supporting mechanism, the second driving mechanism, the ferrying mechanism and the third driving mechanism provided by an embodiment of the present invention on the YZ plane;

[0029] Figure 5 yes Figure 4 A schematic diagram of the structure of the supporting mechanism and the ferrying mechanism;

[0030] Figure 6 yes Figure 5 A schematic diagram of the structure of the supporting mechanism;

[0031] Figure 7 yes Figure 4 A schematic diagram of the cross-sectional structure of the supporting mechanism in the CC section;

[0032] Figure 8 yes Figure 4 A schematic diagram of the cross-sectional structure of the supporting mechanism in section BB;

[0033] Fig. 9 yes Figure 4 A schematic diagram of the structure of the supporting mechanism viewed along the D direction;

[0034] Fig.10 yes Figure 4 The structural diagram of the ferry mechanism in FIG.

[0035] Fig.11 yes Figure 3 The cross-sectional structural diagram of the ferry mechanism in FIG. 2 is a schematic diagram of the cross-sectional structure of the ferry mechanism in FIG. 2 at section AA;

[0036] Fig.12 It is a schematic diagram of the structure of the bracket, longitudinal beam, boron plate, surrounding edge and foam ceramic plate in an embodiment of the present invention.

[0037] The numbers in the accompanying drawings are as follows: 100, conveying mechanism; 200, first driving mechanism; 210, first frame; 220, first driving motor; 230, first driving shaft; 240, first reducer; 250, first driven shaft; 260, first driven sprocket; 270, first transmission chain; 280, first counterweight;

[0038] 300, supporting mechanism; 310, first motor; 320, supporting bracket; 330, first chain; 340, insert arm; 350, translation frame; 360, connecting shaft; 370, supporting rod; 380, supporting roller; 391, driving shaft; 392, first tensioning sprocket; 393, first sprocket;

[0039] 400, second driving mechanism; 410, second frame; 420, second driving motor; 430, first transmission sprocket; 441, second transmission chain; 442, third transmission chain; 443, fourth transmission chain; 450, second counterweight; 461, second transmission sprocket; 462, third transmission sprocket; 463, fourth transmission sprocket;

[0040] 500, a transfer mechanism; 520, a supporting wheel; 530, a hollow square rod; 540, a rotating shaft; 551, a second sprocket; 552, a driving sprocket; 553, a second motor; 560, an extension frame; 570, a transfer bracket; 581, a slide rail; 582, a slider; 590, a telescopic cylinder;

[0041] 600, third driving mechanism; 700, roller table; 800, kiln car; 810, column; 820, cross beam; 910, bracket; 911, support rod; 912, groove; 920, boron plate; 930, foam ceramic plate; 940, surrounding edge; 950, longitudinal beam. DETAILED DESCRIPTION

[0042] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0043] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In the description of the present invention, if there are words such as "several", it means one or more, "more" means two or more, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there are descriptions of first, second, and third, they are only used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0045] It should be noted that the X direction in the attached drawings is from the rear side to the front side of the efficient loading and unloading device for foam ceramic plates; the Y direction is from the left side to the right side of the efficient loading and unloading device for foam ceramic plates; and the Z direction is from the bottom side to the top side of the efficient loading and unloading device for foam ceramic plates. In addition, it can be noted that the dotted lines in the attached drawings represent chains. Figure 6 and Fig.10 In the figure, since the length of the supporting bracket and the supporting bracket is too long, an interruption is given for illustration. The length of the supporting bracket and the supporting bracket can be selected according to actual conditions.

[0046] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0047] Reference Figures 1 to 12 Several embodiments of the efficient loading and unloading device for the foam ceramic plate of the present invention are given below.

[0048] like Figures 1 to 12 As shown, an embodiment of the present invention provides a highly efficient loading and unloading device for foam ceramic plates, including: a conveying mechanism 100, a first driving mechanism 200, a supporting mechanism 300, a second driving mechanism 400, a carrying mechanism 500 and a third driving mechanism 600.

[0049] In this embodiment, if Figure 5 and Fig.12As shown, the kiln car 800 is provided with a column 810 and a crossbeam 820, and the two ends of the crossbeam 820 extend in the left-right direction. Considering the production efficiency, the boron plate 920 cannot be designed to be too large or too thick, so a plurality of thinner boron plates 920 are used, and the plurality of boron plates 920 are spliced ​​so as to lay paper and cloth on the boron plates 920, and a surrounding edge 940 is provided. In addition, a plurality of longitudinal beams 950 are provided, and the two ends of the longitudinal beams 950 extend in the front-back direction. The plurality of longitudinal beams 950 are arranged at intervals in the left-right direction to support the plurality of thinner boron plates 920, so as to ensure that the boron plates 920 can be stably placed on the crossbeam 820 of the kiln car 800.

[0050] Moreover, when the kiln car 800 is loading and unloading the boron plate 920, the longitudinal beam 950 is supported by the bracket 910 to prevent the relative displacement of multiple longitudinal beams 950 during transportation by the roller table 700 and other conveying equipment, thereby causing the boron plate 920 to be displaced and affecting the material distribution, greatly reducing the problem of material distribution accuracy. The bracket 910 includes a bottom plate and a support rod 911. A plurality of support rods 911 are provided and arranged on the upper surface of the bottom plate. Two adjacent support rods 911 form a groove 912. The arrangement of the bracket 910 can prevent the longitudinal beam 950 from directly contacting the conveying equipment, thereby preventing the longitudinal beam 950 and the boron plate 920 from being displaced. The bracket 910 is not placed on the kiln car 800 with the longitudinal beam 950, which can prevent the bracket 910 from absorbing heat and save energy consumption of the tunnel kiln.

[0051] The conveying mechanism 100 may be a belt conveyor, a chain conveyor, a roller conveyor, etc. In the present embodiment, the conveying mechanism 100 is a chain conveyor, and the conveying direction of the conveying mechanism 100 is defined as a front-to-back direction.

[0052] The first driving mechanism 200 is connected to the conveying mechanism 100 to drive the conveying mechanism 100 to move up and down. The first driving mechanism 200 can be a screw lifting mechanism, a chain lifting mechanism, a cylinder or an oil cylinder, as long as it can drive the conveying mechanism 100 to move up and down.

[0053] In this embodiment, if Figure 1 and Figure 2 As shown, the first driving mechanism 200 includes a first frame 210 , a first driving motor 220 , a first driving shaft 230 , a first reducer 240 , a first driven shaft 250 , a first driven sprocket 260 , a first transmission chain 270 and a first counterweight 280 .

[0054] The first drive motor 220 is a forward and reverse motor, and the first drive motor 220 can be a servo motor, which helps to accurately control the height position of the conveying mechanism 100. The first drive motor 220 is installed on the top surface of the first frame 210 by bolts; the first drive motor 220 can be connected to the first driving shaft 230 through a reducer, the axis of the first driving shaft 230 extends forward and backward, and the first driving shaft 230 can be installed on the first frame 210 through a bearing seat.

[0055] Two first reducers 240 are provided and are respectively located at the front and rear sides of the first frame 210. One end of the first driving shaft 230 is connected to one of the first reducers 240, and the other end of the first driving shaft 230 is connected to the other first reducer 240. The first reducer 240 is fixed to the top surface of the first frame 210 by bolts. The first reducer 240 is connected to the first driven shaft 250. The axis of the first driven shaft 250 extends in the left and right direction. The first driven shaft 250 is installed on the first frame 210 through a bearing seat. First driven sprockets 260 are provided at both ends of the first driven shaft 250.

[0056] There are four first transmission chains 270, corresponding to the four first driven sprockets 260, and each first transmission chain 270 is meshed with each first driven sprocket 260. The four first transmission chains 270 are fixedly connected to the four corners of the conveying mechanism 100, and can ensure the stability of the conveying mechanism 100 when driving the conveying mechanism 100 to rise and fall.

[0057] There are four first counterweights 280, corresponding to the four first transmission chains 270. The first counterweight 280 can be provided with a guide wheel, which is connected to the guide rail of the first frame 210, so that the first counterweight 280 can only move in the up and down direction without shaking.

[0058] When the first driving motor 220 drives the first driving shaft 230 to rotate, the first transmission chain 270 can drive the conveying mechanism 100 to move back and forth in the up and down directions through the arrangement of the first reducer 240, the first driven shaft 250 and the first driven sprocket 260.

[0059] The supporting mechanism 300 is arranged at the front side of the conveying mechanism 100. The supporting mechanism 300 is provided with an insert arm 340 that can move in the left-right direction. The length direction of the insert arm 340 is in the left-right direction. A plurality of insert arms 340 are arranged at intervals in the front-back direction. With such an arrangement, the insert arm 340 can approach the kiln car 800 in the left-right direction and move to the bottom of the longitudinal beam 950 supporting the boron plate 920, and can avoid the column 810 and the cross beam 820 on the kiln car 800. In this embodiment, eight insert arms 340 are arranged. The number of the insert arms 340 can be set according to actual needs, as long as they can effectively support the boron plate 920 with the foam ceramic plate 930 and the longitudinal beam 950.

[0060] As shown Figures 3 to 9 in the figure, the supporting mechanism 300 further includes a supporting bracket 320, a translation frame 350, and a first linear driver.

[0061] In this embodiment, the supporting bracket 320 is formed by connecting a cross bar and a longitudinal bar, and the overall shape is in the shape of a Chinese character 'Ri' (日). With such a design, during the lifting process of the supporting bracket 320, the supporting bracket 320 can completely avoid the kiln car 800 and will not be affected by the kiln car 800. It can be understood that for the purpose of the supporting bracket 320 avoiding the kiln car 800, the supporting bracket 320 can also be of other shapes.

[0062] The translation frame 350 is provided with guide blocks, and the supporting bracket 320 is provided with guide rails. Through the sliding connection between the guide blocks and the guide rails, the translation frame 350 is slidably connected to the supporting bracket 320, and the translation frame 350 can move left and right relative to the supporting bracket 320. The translation frame 350 can be arranged above or below the supporting bracket 320. In this embodiment, the translation frame 350 is located below the supporting bracket 320.

[0063] One ends of multiple insertion arms 340 are all connected to the translation frame 350, and are fixedly connected by means such as bolt connection or welding process. The multiple insertion arms 340 can move together with the translation frame 350. The insertion arms 340 can be solid square rods. The insertion arms 340 can be located above or below the supporting bracket 320. In this embodiment, the insertion arms 340 are located below the supporting bracket 320.

[0064] The first linear driver is arranged on the supporting bracket 320 and connected to the translation frame 350 to drive the translation frame 350 to move in the left - right direction. The first linear driver can be a cylinder, an oil cylinder, a linear module, a lead screw driving mechanism, etc., as long as it can meet the requirement of driving the translation frame 350 to move left and right.

[0065] In this embodiment, the first linear driver includes a first motor 310, a first sprocket 393, and a first chain 330. Both ends of the first chain 330 extend in the left - right direction and are fixedly connected to the supporting bracket 320, causing the first chain 330 to be in a straightened state. The number of the first chains 330 can be selected according to the actual situation. In this embodiment, only two first chains 330 are shown.

[0066] The first motor 310 is connected to the translation frame 350 by bolts, and the first sprocket 393 is drivingly connected to the output shaft of the first motor 310. Specifically, the first sprocket 393 can be connected to the output shaft of the first motor 310 by key connection, and the first sprocket 393 is meshingly connected to the first chain 330. Specifically, a first tensioning sprocket 392 is respectively provided on the left and right sides of the first sprocket 393, which can enhance the degree of engagement between the first sprocket 393 and the first chain 330. When the first motor 310 is running, the first sprocket 393 can rotate rapidly with the output shaft, and the first sprocket 393 is displaced relative to the first chain 330, thereby realizing the left and right movement of the translation frame 350 relative to the supporting bracket 320.

[0067] When two first chains 330 are provided, the output shaft of the first motor 310 is connected to the drive shaft 391 through a reducer, and first sprockets 393 are provided at both ends of the drive shaft 391, so that the two first sprockets 393 are respectively meshed and connected with the two first chains 330.

[0068] Further, the supporting bracket 320 is provided with a supporting assembly, and two supporting assemblies are provided and arranged at intervals along the left-right direction. In this embodiment, all supporting assemblies are located on the right side of the translation frame 350. Each supporting assembly includes a plurality of supporting rods 370, and each supporting rod 370 is fixed to the supporting bracket 320 by bolts. The plurality of supporting rods 370 are arranged at intervals along the front-back direction and correspond to the insertion arms 340 one by one. The length direction of the supporting rods 370 is the up-down direction, and the lower surface of the insertion arm 340 abuts against the supporting rods 370. The supporting rods 370 can be L-shaped rods or U-shaped rods, which can provide support for the lower surface of the insertion arm 340.

[0069] The support rod 370 can provide strong support to both ends of the insert arm 340, so that the insert arm 340 can bear the weight of the boron plate 920 carrying the foam ceramic plate 930, the longitudinal beam 950 and the surrounding edge 940, thereby preventing one end of the insert arm 340 from being bent or even broken due to excessive force.

[0070] In this embodiment, the translation frame 350 is provided with three connecting shafts 360, and the three connecting shafts 360 are installed on the bottom surface of the translation frame 350 through the bearing seat, and each plug arm 340 is connected to the connecting shaft 360 through the bearing seat. The setting of the connecting shaft 360 facilitates the detachable connection between the plug arm 340 and the translation frame 350, and the plug arm 340 can rotate around the connecting shaft 360. At this time, the setting of the supporting rod 370 can ensure that the plug arm 340 remains in a horizontal state to support the longitudinal beam 950, the boron plate 920 and the foam ceramic plate 930. There are two supporting components. After the plug arm 340 moves in the direction away from the kiln car 800 (that is, to the left), the free end (that is, the right end) of the plug arm 340 still abuts against one of the supporting components to prevent the plug arm 340 from separating from the supporting component and swinging around the connecting shaft 360.

[0071] Furthermore, the support rod 370 is provided with a support roller 380, and the support roller 380 is located below the insertion arm 340 and abuts against the lower surface of the insertion arm 340. In this embodiment, since the insertion arm 340 is located below the support bracket 320, the support rod 370 is located below the support bracket 320, and the lower end of the support rod 370 adopts a U-shaped design, so that the support roller 380 is connected to the lower end of the support rod 370 through a rotating shaft, such as Figure 8 At this time, the insertion arm 340 can be inserted into the through hole formed between the supporting roller 380 and the supporting rod 370 , and the lower surface of the insertion arm 340 abuts against the outer peripheral surface of the supporting roller 380 .

[0072] In this embodiment, the support roller 380 may be an H-shaped groove wheel, which may play a certain role in limiting the insertion arm 340. In addition, a guide portion is provided at the right end of the insertion arm 340 so that the insertion arm 340 can be smoothly inserted into the through hole formed between the support roller 380 and the support rod 370. Specifically, the right end of the insertion arm 340 is provided with a chamfer.

[0073] The provision of the support roller 380 can not only provide a stronger support to the insertion arm 340 , but also reduce the friction between the support roller 380 and the insertion arm 340 , thereby reducing the energy consumption of the first linear drive.

[0074] The second driving mechanism 400 is connected to the supporting mechanism 300, specifically, the second driving mechanism 400 is connected to the supporting bracket 320 to drive the supporting mechanism 300 to move up and down. The second driving mechanism 400 can be a screw lifting mechanism, a chain lifting mechanism, a cylinder or an oil cylinder, as long as it can drive the supporting mechanism 300 to move up and down.

[0075] In this embodiment, if Figure 1 and Figure 3 As shown, the second driving mechanism 400 includes a second frame 410 , a second driving motor 420 , a second driving shaft, a second transmission chain 441 , a third transmission chain 442 , a fourth transmission chain 443 , and a second counterweight 450 .

[0076] The supporting bracket 320 may be provided with guide wheels, and correspondingly, the second frame 410 may be provided with guide rails. The guide wheels and the guide rails are connected to make the supporting bracket 320 more stable and less likely to shake during the up and down movement.

[0077] The second drive motor 420 is a forward and reverse motor, and the second drive motor 420 can be a servo motor, which is conducive to accurately controlling the height position of the supporting mechanism 300. The second drive motor 420 is fixed to the second frame 410 by bolts. The second drive motor 420 is connected to the second driving shaft through a reducer, and the axis of the second driving shaft extends in the left and right directions. The first transmission sprocket 430 is provided at both the left and right ends of the second driving shaft.

[0078] Since two first transmission sprockets 430 are provided, two second transmission chains 441, two third transmission chains 442, and two fourth transmission chains 443 are provided. The following description will be made with one first transmission sprocket 430 as an example.

[0079] The second transmission chain 441 is meshed and connected with the first transmission sprocket 430, one end of the second transmission chain 441 is connected with the second counterweight 450, and a chain connecting plate is arranged at the other end of the second transmission chain 441. One end of the third transmission chain 442 is connected with the chain connecting plate, the third transmission chain 442 is meshed and connected with the second transmission sprocket 461 arranged on the second frame 410, and the other end of the third transmission chain 442 is connected with one end of the supporting bracket 320; one end of the fourth transmission chain 443 is connected with the chain connecting plate, the fourth transmission chain 443 is meshed and connected with the third transmission sprocket 462 and the fourth transmission sprocket 463 on the second frame 410, and the other end of the fourth transmission chain 443 is connected with the other end of the supporting bracket 320.

[0080] When the output shaft of the second drive motor 420 drives the first transmission sprocket 430 to rotate clockwise through the second active shaft, the second counterweight block 450 moves downward, and at the same time, under the action of the chain connecting plate, the third transmission chain 442 and the fourth transmission chain 443 pull the supporting bracket 320 to move upward; conversely, the second counterweight block 450 rises, and at the same time, under the action of the chain connecting plate, the third transmission chain 442 and the fourth transmission chain 443 pull the supporting bracket 320 to move downward.

[0081] The ferry mechanism 500 is arranged at the front side of the conveying mechanism 100 and is arranged vertically opposite to the supporting mechanism 300. Specifically, the ferry mechanism 500 is located below the supporting mechanism 300. The ferry mechanism 500 is provided with a conveying roller that can move in the left-right direction. The axial direction of the conveying roller is in the left-right direction. A plurality of conveying rollers are arranged at intervals in the front-back direction. With such an arrangement, the conveying roller can approach the kiln car 800 in the left-right direction and move below the raised longitudinal beam 950, and can avoid the columns 810 and the cross beam 820 on the kiln car 800. Moreover, the conveying roller is staggered with the insert arm 340. When the insert arm 340 moves downward with the longitudinal beam 950 together with the boron plate 920 until the longitudinal beam 950 is transferred to the bracket 910 on the conveying roller, it can prevent the conveying roller from colliding and interfering with the insert arm 340.

[0082] like Figure 3 , Figure 4 , Figure 5 , Fig.10 and Fig.11 As shown, the transfer mechanism 500 further includes a transfer bracket 570, an extension bracket 560, a second linear drive and a rotary drive.

[0083] In this embodiment, the supporting bracket 570 is provided with connecting rods around the kiln car 800. With such a design, when the supporting bracket 570 moves downward, the supporting bracket 570 can completely avoid the kiln car 800 and will not collide with the kiln car 800.

[0084] The extension frame 560 is slidably connected to the supporting bracket 570. Specifically, a slider 582 is set at the bottom of the extension frame 560, and a slide rail 581 is correspondingly set on the supporting bracket 570. The slider 582 is slidably connected to the slide rail 581, so that the extension frame 560 can move left and right relative to the supporting bracket 570.

[0085] The second linear actuator can be provided on the support bracket 570 by bolts, and the second linear actuator is connected to the extension frame 560 to drive the extension frame 560 to move in the left and right direction. The second linear actuator can be a cylinder, a linear module, a screw drive mechanism, etc., which can drive the extension frame 560 to move left and right. In this embodiment, the second linear actuator is a telescopic cylinder 590, and the movable rod of the telescopic cylinder 590 is connected to the extension frame 560, so that the extension frame 560 can move in the left and right direction with the extension and retraction of the movable rod.

[0086] The plurality of conveying rollers are rotatably connected to the extension frame 560 through the bearing seat, so that the conveying rollers can rotate around their own axes relative to the extension frame 560, and the rotary driver is arranged on the extension frame 560 and connected to the conveying rollers to drive the conveying rollers to rotate around their axes, so that the conveying rollers can convey the bracket 910. In this embodiment, the rotary rotator includes a second motor 553, a driving sprocket 552, a second sprocket 551 and a second chain.

[0087] The second motor 553 is a forward and reverse motor. The second motor 553 is mounted on the extension frame 560 by bolts and can move with the extension frame 560. A second sprocket 551 is provided at one end of the conveying roller away from the ferry bracket 570, and a driving sprocket 552 is drivingly connected to the output shaft of the second motor 553. In this embodiment, the driving sprocket 552 is mounted on the output shaft of the second motor 553 by a key connection, and the second chain is meshed and connected with the driving sprocket 552 and all the second sprockets 551.

[0088] When the extension frame 560 moves in the left-right direction, the second motor 553 and the conveying roller move synchronously, thereby ensuring that the conveying roller works under the driving action of the second motor 553. In addition, the second sprocket 551 is arranged at the end of the conveying roller away from the ferry bracket 570, which can prevent the second chain from being hindered by the column 810 of the kiln car 800 when the conveying roller moves toward the kiln car 800.

[0089] In some other embodiments, a double-row sprocket is provided on the conveying roller, and a chain is driven between two adjacent conveying rollers, and the driving sprocket 552 on the second motor 553 is connected to one of the double-row sprockets through a chain, so that all conveying rollers are finally rotated. In some other embodiments, a belt is used to replace the chain. In some other embodiments, a motor can be set for each conveying roller to drive the rotation. Therefore, the rotary drive can satisfy the requirement of driving the conveying roller to rotate.

[0090] In this embodiment, a hollow square rod 530 is provided on the upper surface of the extension frame 560, and the hollow square rod 530 is arranged one by one with the conveying roller, that is, a plurality of hollow square rods 530 are installed on the same extension frame 560 by bolts. The conveying roller includes a rotating shaft 540 and a supporting wheel 520, the supporting wheel 520 is arranged at one end of the rotating shaft 540, and the second sprocket wheel 551 is arranged at the other end of the rotating shaft 540. Specifically, the supporting wheel 520 can be integrally formed with the rotating shaft 540, and the second sprocket wheel 551 is connected to the rotating shaft 540 by a key connection. Both ends of the rotating shaft 540 are rotatably connected to the hollow square rod 530 through bearings.

[0091] The length of the hollow square rod 530 in the left-right direction is greater than that of the extension frame 560, so that the supporting wheel 520 can move to the bottom of the longitudinal beam 950 lifted by the insertion arm 340 when the extension frame 560 moves toward the kiln car 800. Of course, one or more supporting wheels 520 can be arranged on the rotating shaft 540. The top surface of the supporting wheel 520 is slightly higher than or flush with the upper surface of the hollow square rod 530.

[0092] The hollow square rod 530 can provide good support for both ends of the rotating shaft 540, so that the supporting wheel 520 on the rotating shaft 540 can withstand the bracket 910 and the boron plate 920 carrying the foam ceramic plate 930, the longitudinal beam 950 and the surrounding edge 940, thereby preventing the rotating shaft 540 from bending due to excessive force on the supporting wheel 520.

[0093] In some embodiments, two extension frames 560 are provided and are symmetrically arranged on the left and right sides of the ferry bracket 570 , and a conveying roller, a second linear drive and a rotary drive are arranged corresponding to each extension frame 560 .

[0094] An extension frame 560 is arranged on the left and right sides of the support bracket 570, so that the two extension frames 560 can drive the conveying rollers to move to the bottom of the longitudinal beam 950 supporting the boron plate 920, and provide strong support for the longitudinal beam 950. Moreover, it can prevent a single extension frame 560 from being subjected to excessive force, which will greatly reduce its service life. At the same time, it can effectively shorten the moving distance of a single extension frame 560, which is beneficial to improving work efficiency.

[0095] The third driving mechanism 600 is connected to the carrying mechanism 500 to drive the carrying mechanism 500 to move in the up and down direction. The third driving mechanism 600 can be a screw lifting mechanism, a chain lifting mechanism, a cylinder or an oil cylinder, as long as it can drive the carrying mechanism 500 to move up and down. In this embodiment, the structure of the third driving mechanism 600 is consistent with the structure of the first driving mechanism 200, so it is not repeated here.

[0096] When the efficient loading and unloading device of the foam ceramic plate is used, the kiln car 800 is driven to move to the bottom of the supporting mechanism 300; the bracket 910 is transported to the conveying mechanism 100 via the external roller table 700, and the first driving mechanism 200 drives the conveying mechanism 100 to move in the up-down direction to adjust the height position of the conveying mechanism 100; at the same time, the ferry mechanism 500 moves downward under the drive of the third driving mechanism 600, so that the conveying mechanism 100 and the ferry mechanism 500 are at the same height, at this time, the conveying roller of the ferry mechanism 500 is higher than the crossbeam 820 on the kiln car 800. In addition, the supporting mechanism 300 moves downward under the drive of the second driving mechanism 400, and stops moving after moving down a certain distance, at this time, the arm 340 of the supporting mechanism 300 is lower than the longitudinal beam 950 placed on the kiln car 800.

[0097] Then, the insert arm 340 is driven by the first linear drive and moves along with the translation frame 350 toward the kiln car 800, and the insert arm 340 moves to the bottom of the longitudinal beam 950. Then, the second driving mechanism 400 drives the supporting mechanism 300 to move upward, so that the insert arm 340 lifts the longitudinal beam 950 together with the boron plate 920, the foam ceramic plate 930 and the surrounding edge 940.

[0098] Subsequently, the conveying rollers are driven by the second linear drive to move along with the extension frame 560 toward the kiln car 800, so that the conveying rollers on the two extension frames 560 are moved to the bottom of the raised longitudinal beam 950; at this time, the bracket 910 moves to the conveying rollers under the conveying action of the conveying mechanism 100, and the bracket 910 is located below the raised longitudinal beam 950.

[0099] Next, the supporting mechanism 300 moves downward due to the action of the second driving mechanism 400, causing the longitudinal beam 950 to fall onto the bracket 910. At this time, the insert arm 340 is just located in the groove 912 of the bracket 910; then, the insert arm 340 moves away from the kiln car 800 together with the translation frame 350, and the bracket 910 moves to the conveying mechanism 100 under the action of the conveying roller.

[0100] Then, the conveying mechanism 100 is driven by the first driving mechanism 200 to descend until the conveying mechanism 100 and the roller table 700 are at the same height position. Then, the conveying mechanism 100 transfers the bracket 910 together with the longitudinal beam 950, the boron plate 920, etc. to the roller table 700, and is sent away by the roller table 700, finally completing the unloading of the foam ceramic plate 930 together with the boron plate 920, the longitudinal beam 950 and the surrounding edge 940 on the kiln car 800.

[0101] The conveying mechanism 100 , the supporting mechanism 300 , the carrying mechanism 500 , the first driving mechanism 200 , the second driving mechanism 400 and the third driving mechanism 600 can unload each layer of the boron plate 920 on the kiln car 800 by repeatedly performing the above steps.

[0102] In addition, it can be understood that the efficient loading and unloading device for the foam ceramic plate can also transfer the boron plate 920 that has completed the material distribution process together with the longitudinal beam 950, the surrounding edge 940 and the bracket 910 to the kiln car 800 through the reverse work process to complete the loading task of the kiln car 800, so as to send the kiln car 800 to the tunnel kiln to burn the foam ceramic plate 930. After the loading task is completed, the bracket 910 leaves the kiln car 800.

[0103] The efficient loading and unloading device for foam ceramic plates provided in the embodiment of the present invention can remove the entire layer of boron plates 920, the surrounding edges 940 and the longitudinal beams 950 on the kiln car 800 from the kiln car 800, and can transfer them to other conveyor lines via the roller table 700 to complete the tasks of unloading the surrounding edges, cleaning the boron plates, checking the longitudinal beams, calibrating the boron plates, laying paper, installing the surrounding edges, and laying materials, thereby avoiding the direct loading and unloading of the surrounding edges, laying paper and laying materials on the kiln car 800, greatly reducing the labor intensity, and at the same time improving the laying accuracy, indirectly reducing the energy consumption of raw materials and finished products.

[0104] The efficient loading and unloading device for foam ceramic plates provided in the embodiment of the present invention can not only unload the boron plate 920 together with the foam ceramic plate 930 and the surrounding edge 940 from the kiln car 800, but also transfer the boron plate 920 together with the surrounding edge 940 and the raw materials to the kiln car 800 so as to be sent to the tunnel kiln for firing and forming.

[0105] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An efficient loading and unloading device for foam ceramic plates, characterized in that: include: A conveying mechanism (100), wherein the conveying direction thereof is defined as a front-to-rear direction; A first driving mechanism (200) connected to the conveying mechanism (100) to drive the conveying mechanism (100) to move in an up-down direction; A supporting mechanism (300) is arranged at the front side of the conveying mechanism (100), the supporting mechanism (300) is provided with an insert arm (340) that can move in the left-right direction, the length direction of the insert arm (340) is the left-right direction, and a plurality of the insert arms (340) are arranged at intervals in the front-back direction; A second driving mechanism (400) connected to the supporting mechanism (300) to drive the supporting mechanism (300) to move in an up-down direction; a transfer mechanism (500) disposed at the front side of the conveying mechanism (100) and arranged vertically opposite to the supporting mechanism (300); the transfer mechanism (500) is provided with a conveying roller that can move in the left-right direction; the axial direction of the conveying roller is in the left-right direction; a plurality of conveying rollers are arranged at intervals in the front-back direction; and the conveying rollers are staggered with the inserting arms (340); a third driving mechanism (600), connected to the carrying mechanism (500) to drive the carrying mechanism (500) to move in an up-down direction; The supporting mechanism (300) further comprises a supporting bracket (320), a translation bracket (350) and a first linear driver, wherein the translation bracket (350) is slidably connected to the supporting bracket (320), one end of each of the plurality of insert arms (340) is connected to the translation bracket (350), the first linear driver is arranged on the supporting bracket (320) and connected to the translation bracket (350) to drive the translation bracket (350) to move in a left-right direction, and the second driving mechanism (400) is connected to the supporting bracket (320) to drive the supporting bracket (320) to move in an up-down direction; The supporting bracket (320) is provided with a supporting assembly, wherein two supporting assemblies are provided and are arranged at intervals in the left-right direction, each supporting assembly comprises a plurality of supporting rods (370), the plurality of supporting rods (370) are arranged at intervals in the front-back direction and correspond one-to-one with the insert arms (340), the length direction of the supporting rods (370) is the up-down direction, and the lower surface of the insert arm (340) abuts against the supporting rods (370); The insert arm (340) is located below the supporting bracket (320); the supporting rod (370) is provided with a supporting roller (380); the supporting roller (380) is located below the insert arm (340) and abuts against a lower surface of the insert arm (340); The transfer mechanism (500) further includes a transfer bracket (570), an extension bracket (560), a second linear drive and a rotary drive. The extension bracket (560) is slidably connected to the transfer bracket (570). The second linear drive is arranged on the transfer bracket (570). The second linear drive is connected to the extension bracket (560) to drive the extension bracket (560) to move in the left and right directions. The plurality of conveying rollers are rotationally connected to the extension bracket (560). The rotary drive is arranged on the extension bracket (560) and connected to the conveying rollers to drive the conveying rollers to rotate around their axes.

2. The efficient loading and unloading device for foam ceramic plates according to claim 1, characterized in that: The first linear drive comprises a first motor (310), a first sprocket (393) and a first chain (330); both ends of the first chain (330) extend in the left-right direction and are connected to the supporting bracket (320); the first motor (310) is connected to the translation frame (350); the first sprocket (393) is transmission-connected to an output shaft of the first motor (310); and the first sprocket (393) is meshingly connected to the first chain (330).

3. The efficient loading and unloading device for foam ceramic plates according to claim 1, characterized in that: The extension frames (560) are provided in two and are symmetrically arranged on the left and right sides of the supporting bracket (570).

4. The efficient loading and unloading device for foam ceramic plates according to claim 1 or 3, characterized in that: The rotary driver comprises a second motor (553), a driving sprocket (552), a second sprocket (551) and a second chain; the second sprocket (551) is provided at one end of the conveying roller away from the ferry support (570); the second motor (553) is provided on the extension frame (560); the driving sprocket (552) is drivingly connected to an output shaft of the second motor (553); and the second chain is meshingly connected to the driving sprocket (552) and all of the second sprockets (551).

5. The efficient loading and unloading device for foam ceramic plates according to claim 4, characterized in that: A hollow square rod (530) is provided on the upper surface of the extension frame (560), and the hollow square rod (530) corresponds to the conveying roller one by one. The conveying roller comprises a rotating shaft (540) and a supporting wheel (520), and the supporting wheel (520) is provided at one end of the rotating shaft (540), and the second sprocket (551) is provided at the other end of the rotating shaft (540), and the rotating shaft (540) is rotatably connected to the hollow square rod (530).

6. The efficient loading and unloading device for foam ceramic plates according to claim 1 or 3, characterized in that: The second linear drive is a telescopic cylinder (590).

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