Bin top plate and bin top plate manufacturing equipment

Abstract

The invention relates to a warehouse top plate and warehouse top plate manufacturing equipment. The warehouse top plate comprises a plate body, the cross section of the plate body is in a wave shape, the wave shape of the wave shape is a triangular wave, mounting parts are arranged on the two sides of the plate body, the mounting parts are in a V shape, mounting holes are formed in the mounting parts, and an air inducing hole is formed in the middle of the plate body. The silo roof has the effect of improving the strength of the silo roof.

Description

Technical Field

[0001] The present application relates to the technical field of silo roof panels, and in particular to a silo roof panel and silo roof panel manufacturing equipment. Background Art

[0002] With the continuous growth of domestic grain and the rapid development of the national economy, the requirements for food, clothing, housing and transportation are also increasing day by day, especially in terms of grain. Whether it is grain storage or grain raw material accumulation, the domestic demand for steel silos is still very large. At present, the silo roof plates are mainly flat or beam arched. However, when the above-mentioned silo roof plates are installed on the silo roof, the problem of insufficient structural firmness and stability and low strength of the silo roof plates may occur. Summary of the invention

[0003] In order to improve the strength of a silo roof plate, the present application provides a silo roof plate and silo roof plate manufacturing equipment.

[0004] The present application provides a silo roof plate and silo roof plate manufacturing equipment adopting the following technical solutions: A silo roof plate and silo roof plate manufacturing equipment, including a plate body, the cross-section of the plate body is wavy, the wavy waveform is a triangular wave, mounting parts are arranged on both sides of the plate body, the mounting parts are V-shaped, mounting holes are opened on the mounting parts, and an air ducting hole is opened in the middle of the plate body.

[0005] By adopting the above technical solution, the cross-section of the plate is wavy, and the waveform of the wave is triangular, so the strength of the plate can be improved. After installation, the strength and service life of the grain silo are improved as a whole.

[0006] Optionally, it includes a frame and an extrusion roller arranged on the frame, wherein two extrusion rollers are provided, the two extrusion rollers are distributed in the vertical direction, the axes of the two extrusion rollers are arranged in parallel, both ends of the extrusion rollers are rotatably connected to the frame, the peripheral wall provided on the extrusion roller is provided with a plurality of concave dies and a plurality of convex dies, the plurality of concave dies and convex films are arranged at intervals along the axial direction of the extrusion roller, the concave die on the extrusion roller corresponds to the convex die on another extrusion roller, and the convex die on the extrusion roller corresponds to the concave die on another extrusion roller.

[0007] By adopting the above technical solution, when manufacturing the silo body plate, it is first necessary to press the plate body of the silo top plate into a wavy shape, and during the manufacturing process, the raw material plate is squeezed by an extrusion roller to press the raw material plate into a corresponding shape.

[0008] Optionally, clamping assemblies for clamping the plate body are arranged on both sides of the frame, and the clamping assemblies are slidably connected to the frame along the conveying direction of the squeezing roller.

[0009] By adopting the above technical solution, clamping assemblies are provided on both sides of the frame. Since the plate body is easily bent and deformed after passing through the squeezing roller during the squeezing of the plate body by the squeezing roller, the connecting end of the plate body can be clamped by the clamping assembly, and the clamping assembly can slide. During the rolling of the plate body by the squeezing roller, the clamping assembly can move with the plate body, thereby reducing the possibility of deformation of the plate body.

[0010] Optionally, the clamping assembly includes a first mounting frame and a clamping block, wherein two first mounting frames are provided and distributed along the axial direction of the extrusion roller, the first mounting frame is arranged on the frame, two clamping blocks are provided and arranged opposite to each other in the vertical direction, and the clamping blocks are slidably connected to the first mounting frame in the vertical direction.

[0011] By adopting the above technical solution, the two clamping blocks slide in the vertical direction, thereby clamping the two ends of the plate body to limit the two ends of the plate body and reduce the possibility of deformation of the plate body.

[0012] Optionally, the frame is provided with a shaping component, which includes two limit blocks, a second mounting frame, a second transmission screw and a second drive motor. The second mounting frame is provided with two and is distributed on both sides of the frame along the axial direction of the extrusion roller. The two limit blocks are arranged opposite to each other in the vertical direction. The limit blocks are slidably connected to the second mounting frame in the vertical direction. The second transmission screw is vertically arranged and threaded through the limit block. The second drive motor drives the second transmission screw to rotate.

[0013] By adopting the above technical solution, when the clamping assembly clamps the plate body, the two limit blocks move towards each other, and a gap is formed in the middle of the two limit blocks for the plate body to pass through. During the movement, the clamping assembly pulls the plate body through the gap between the two limit blocks. Under the pulling of the clamping assembly and the limiting action of the limit blocks, the plate body can be straightened.

[0014] Optionally, the frame is provided with a third mounting frame corresponding to the first mounting frame, the first mounting frame is rotatably connected to the third mounting frame, the third mounting frame is provided with a second driving member for driving the first mounting frame to rotate, and a conveying component for conveying the plate body is provided on the clamping block located at the output end of the extrusion roller.

[0015] By adopting the above technical solution, the first mounting frame is rotatably connected to the third mounting frame, and the first mounting frame can be driven to rotate by the second driving member, so that the clamping assembly is flipped to drive the plate body to flip. After flipping, the initial end of the plate body is placed on the limit block, and the plate body is conveyed in the direction close to the extrusion roller through the conveying assembly. Then the clamping assembly continues to clamp the plate body, and then pulls the plate body to straighten the initial end of the plate body.

[0016] Optionally, the conveying assembly includes a conveying wheel, a third driving motor and mounting blocks arranged on both sides of the conveying wheel, both ends of the conveying wheel are rotatably connected to the mounting blocks on both sides, the third driving motor is arranged on one of the mounting blocks to drive the conveying wheel to rotate, the mounting block is slidably connected to the clamping block in the vertical direction, and the clamping block is provided with a first elastic member for forcing the mounting block to slide downward.

[0017] By adopting the above technical solution, after flipping the plate body, the two limit blocks move in the direction away from each other, and then the plate body is placed on the limit block below, and the two clamping blocks move a distance in the direction away from each other, and the clamping state is released, but the conveying wheel is still kept in contact with the plate body, and then the third drive motor drives the conveying wheel to rotate, and the plate body is conveyed in the direction close to the pressure roller by friction; and the clamping block is provided with a first elastic member that forces the mounting block to slide downward, and when the clamping block needs to clamp the plate body, the mounting block and the conveying wheel can slide adaptively, so that the mounting block and the conveying wheel will not interfere with the clamping block clamping the plate body.

[0018] Optionally, a negative pressure chamber is provided inside the conveying wheel, and a plurality of adsorption ports are provided on an outer peripheral wall of the conveying wheel, and the adsorption ports are connected to the negative pressure chamber.

[0019] By adopting the above technical solution, a suction port is provided on the conveying wheel. During the conveying process, the suction port can generate suction on the plate body so that the plate body can be attached to the conveying wheel, thereby improving the conveying stability of the conveying wheel.

[0020] Optionally, the conveying wheel is provided with a sliding block, and there are several sliding blocks, and the sliding blocks respectively correspond to several suction ports, and the sliding block is connected to the conveying wheel along the radial sliding direction of the conveying wheel, and a first flow channel is provided in the sliding block, and a second flow channel corresponding to the first flow channel is provided in the conveying wheel, the first flow channel has a first port and a second port, the first port is connected to the suction port, and the second flow channel is connected to the negative pressure chamber at one end away from the first flow channel, when the sliding block slides in a direction close to the negative pressure chamber, the first flow channel is connected to the second flow channel through the second port, and the conveying wheel is provided with a second elastic member forcing the sliding block to slide in a direction away from the negative pressure chamber, and the clamping block is provided with a control component for controlling the sliding of the sliding block.

[0021] By adopting the above technical solution, during the rotation of the conveying wheel, the control component controls the sliding block close to the plate body to slide. After sliding, the sliding block connects the first flow channel and the second flow channel, and then connects the adsorption port to the adsorption cavity, thereby generating suction on the plate body at the adsorption port to facilitate the conveyance of the plate body, while other adsorption ports will not generate suction.

[0022] Optionally, the control assembly includes a control rod and a driving block, one end of the control rod is fixed to the sliding block, and the other end of the control rod is passed through the outside of the conveying wheel, and the driving block is arranged on the mounting block close to the control rod, and the driving block is located below the axis of the conveying wheel, and both sides of the driving block have mutually symmetrical guide surfaces, and when the control rod abuts against the guide surface and the conveying wheel continues to rotate, the guide surface forces the control rod to move in a direction close to the negative pressure chamber, and the upper side surface of the driving block is an arc surface, and the axis corresponding to the arc surface is coaxially arranged with the conveying wheel.

[0023] By adopting the above technical solution, during the rotation of the conveying wheel, the control rod close to the side of the plate body and the guide surface are released. When the conveying wheel continues to rotate, the guide surface forces the control rod to slide in the direction close to the negative pressure chamber, thereby driving the sliding block to slide, so that the first flow channel is connected to the second flow channel.

[0024] In summary, the present invention has the following beneficial effects: 1. The cross section of the board is wavy, and the wave shape is triangular, which can improve the strength of the board. After installation, the overall strength and service life of the grain silo are improved; 2. During the rotation of the conveying wheel, the control component controls the sliding block close to the plate body to slide. After the sliding block slides, the first flow channel and the second flow channel are connected, and then the adsorption port is connected to the adsorption cavity, thereby generating suction on the plate body at the adsorption port, so as to facilitate the conveying of the plate body, thereby improving the conveying stability of the conveying wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the plate body in Example 1; Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle; Figure 3 is a schematic diagram of the structure of the manufacturing equipment in Example 1; Figure 4 is a schematic structural diagram of Example 2; Figure 5 is a schematic diagram of the structure of the conveying assembly in Example 2; Figure 6 is a schematic diagram of the internal structure of the conveying wheel in Example 2; Figure 7 is a schematic diagram of the structure of the control component in Example 2; Figure 8 yes Figure 5 The enlarged schematic diagram of point B in the middle; Fig. 9This is an internal schematic diagram of the limit block in Example 2.

[0026] In the figure, 1, plate body; 11, mounting part; 12, air inlet; 2, frame; 3, extrusion roller; 31, concave mold; 32, convex mold; 4, clamping assembly; 41, clamping block; 411, mounting cavity; 412, third sliding groove; 413, first avoidance groove; 414, third avoidance groove; 42, first mounting frame; 421, first sliding groove; 43, first transmission screw; 44, first drive motor; 45, third mounting frame; 451, fourth drive motor; 46, first hydraulic cylinder; 47, second hydraulic cylinder; 5, shaping assembly; 51, limit block; 511, air inlet cavity; 512, blowing mouth; 52, second mounting bracket; 521, second sliding groove; 53, second transmission screw; 54, second drive motor; 6, conveying assembly; 61, conveying wheel; 611, negative pressure chamber; 612, adsorption port; 613, fourth sliding groove; 614, sliding block; 615, second flow channel; 616, first flow channel; 617, second spring; 618, second avoidance groove; 62, mounting block; 63, third drive motor; 64, rotating rod; 65, first spring; 7, control assembly; 71, control rod; 72, drive block; 721, guide surface; 722, arc surface; 723, connecting rod. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-9 This application is described in further detail.

[0028] Embodiment 1: The embodiment of the present application discloses a warehouse roof plate, which includes a plate body 1 with reference to the figure. The cross-section of the plate body 1 is wavy, and the wavy waveform of the plate body 1 is a triangular wave. Both sides of the plate body 1 distributed along the width direction are integrally formed with mounting portions 11. The cross-section of the mounting portion 11 is V-shaped, and a mounting hole is formed through the mounting portion 11. An air ducting hole 12 is provided in the middle of the plate body 1.

[0029] The present embodiment also discloses a warehouse roof plate manufacturing device, which includes a frame 2 and a squeezing roller 3 arranged on the frame 2, wherein two squeezing rollers 3 are provided, and the two squeezing rollers 3 are distributed in the vertical direction, and the axes of the two squeezing rollers 3 are arranged in parallel, and both ends of the squeezing rollers 3 are rotatably connected to the frame 2, and there is a gap between the two squeezing rollers 3 for the plate body 1 to pass through.

[0030] Referring to the figure, the peripheral wall of the extrusion roller 3 is provided with a plurality of concave dies 31 and a plurality of convex dies 32. The plurality of concave dies 31 and the convex dies are arranged at intervals along the axial direction of the extrusion roller 3. The concave die 31 on the extrusion roller 3 corresponds to the convex die 32 on another extrusion roller 3, and the convex die 32 on the extrusion roller 3 corresponds to the concave die 31 on another extrusion roller 3.

[0031] The implementation principle of a silo roof plate and silo roof plate manufacturing equipment in an embodiment of the present application is as follows: the cross-section of the plate body 1 is wavy, and the waveform of the wave is triangular, thereby improving the strength of the plate body 1. After installation, the overall strength and service life of the grain silo are improved.

[0032] Embodiment 2: The difference between Example 2 and Example 1 is that, referring to Figure 4 Clamping assemblies 4 for clamping the plate body 1 are arranged on both sides of the frame 2, and the clamping assemblies 4 are slidably connected to the frame 2 along the conveying direction of the squeezing roller 3.

[0033] Reference Figure 4 The clamping assembly 4 includes a first mounting frame 42, a clamping block 41, a first transmission screw 43 and a first driving motor 44. Two first mounting frames 42 are provided. The two first mounting frames 42 are distributed along the axis direction of the squeezing roller 3. The first mounting frames 42 are provided on the frame 2. The first sliding grooves 421 are provided on the sides of the first mounting frames 42 that are close to each other. The length direction of the first sliding grooves 421 is vertically arranged. The length direction of the clamping block 41 is parallel to the axis direction of the squeezing roller 3. Two clamping blocks 41 are provided. The two clamping blocks 41 are arranged opposite to each other in the vertical direction. The two ends of the clamping blocks 41 are respectively slidably connected to the first sliding grooves 421.

[0034] Reference Figure 4 The first transmission screw 43 is located in one of the first sliding grooves 421, the axis direction of the first rotating screw is vertically arranged, the two ends of the first transmission screw 43 are respectively rotatably connected to the groove wall of the first sliding groove 421, and the middle part of the first transmission screw 43 has two thread segments with opposite rotation directions, and the two thread segments are respectively threadedly connected to the two clamping blocks 41. The first drive motor 44 is fixedly connected to the first mounting frame 42, and the output shaft of the first drive motor 44 is coaxially fixedly connected to the first transmission screw 43.

[0035] Reference Figure 4 The lower end of the first mounting frame 42 near the feeding end of the squeezing roller 3 is slidably connected to the frame 2 along the length direction of the frame 2, and the frame 2 is provided with a first driving member that drives the first mounting frame 42 to move. The first driving member is a first hydraulic cylinder 46, which is fixedly connected to the frame 2, and the piston rod of the first hydraulic cylinder 46 is fixedly connected to the first mounting frame 42.

[0036] Reference Figure 4The frame 2 is provided with two third mounting frames 45, which are located at the discharge side of the squeezing roller 3 and correspond to the two first mounting frames 42 located at the discharge side of the squeezing roller 3 respectively. The lower ends of the third mounting frames 45 are slidably connected to the frame 2 along the length direction of the frame 2, and the frame 2 is provided with a second driving member for driving the third mounting frames 45 to move. The second driving member is a second hydraulic cylinder 47, which is fixedly connected to the frame 2, and the piston rod of the second hydraulic cylinder 47 is fixedly connected to the third mounting frame.

[0037] Reference Figure 4 The middle part of the first mounting frame 42 is rotatably connected to the third mounting frame 45. The third mounting frame 45 is provided with a second driving member for driving the first mounting frame 42 to rotate. The second driving member is a fourth driving motor 451. The fourth driving motor 451 is fixedly connected to one of the third mounting frames 45 to drive the first mounting frame 42 to rotate.

[0038] Reference Figure 4 The frame 2 is provided with a shaping component 5, and the shaping component 5 is located between the extrusion roller 3 and the third mounting frame 45. The shaping component 5 includes two limit blocks 51, a second mounting frame 52, a second transmission screw 53 and a second drive motor 54. The second mounting frame 52 is provided with two and distributed along the axial direction of the extrusion roller 3. The lower end of the second mounting frame 52 is fixedly connected to the frame 2, and the two limit blocks 51 are arranged opposite to each other in the vertical direction.

[0039] Reference Figure 4 The sides of the two second mounting frames 52 close to each other are provided with second sliding grooves 521, the length direction of the second sliding grooves 521 is vertically arranged, the length direction of the limit block 51 is parallel to the width direction of the frame 2, and the two ends of the limit block 51 are respectively slidably connected to the two second sliding grooves 521 along the vertical direction. The axis direction of the second transmission screw 53 is vertically arranged, and the second transmission screw 53 has two threaded parts with opposite rotation directions, and the two threaded parts are respectively threaded through the two limit blocks 51, and the second drive motor 54 is fixedly connected to the second mounting frame 52, and the output shaft of the second drive motor 54 is coaxially fixedly connected to the second transmission screw 53 to drive the second transmission screw 53 to rotate.

[0040] Reference Figure 4 and Figure 5 A conveying assembly 6 for conveying the plate 1 is provided on the clamping block 41 located at one side and above the output end of the squeezing roller 3. The conveying assembly 6 includes a conveying wheel 61, a third driving motor 63, and mounting blocks 62 disposed on both sides of the conveying wheel 61. An mounting cavity 411 is provided inside the clamping block 41, and the conveying wheel 61 is located in the mounting cavity 411.

[0041] Reference Figure 5The clamping block 41 is located in the installation cavity 411, and both sides thereof are provided with third sliding grooves 412 distributed along the length direction of the clamping block 41. The length direction of the third sliding grooves 412 is vertically arranged. Two installation blocks 62 are provided and are respectively slidably connected to the third sliding grooves 412 along the vertical direction. The two ends of the conveying wheel 61 are coaxially fixedly connected with a rotating rod 64, which is penetrated through the cavity wall of the installation cavity 411 and rotatably connected to the installation block 62. The cavity wall of the installation cavity 411 is provided with a first avoidance groove 413 for avoiding the rotating rod 64.

[0042] Reference Figure 5 , the third driving motor 63 is fixedly connected to one of the mounting blocks 62, and the output shaft of the third driving motor 63 is coaxially fixedly connected to the rotating rod 64, so as to drive the conveying wheel 61 to rotate. The clamping block 41 is provided with a first elastic member for forcing the mounting block 62 to slide downward, the first elastic member is a first spring 65, the first spring 65 is located in the third sliding groove 412, the first spring 65 is located above the mounting block 62, the upper end of the first spring 65 is fixedly connected to the upper wall of the third sliding groove 412, and the lower end of the first spring 65 is fixedly connected to the mounting block 62. Under normal conditions, the first spring 65 forces the mounting block 62 to slide downward, so that the lower peripheral wall of the conveying wheel 61 protrudes from the lower peripheral wall of the clamping block 41.

[0043] Reference Figure 5 and Figure 6 A negative pressure chamber 611 is coaxially opened inside the conveying wheel 61, and a third flow channel is coaxially opened inside the rotating rod 64 away from the third driving motor 63. The third flow channel is connected to the negative pressure chamber 611, and the negative pressure chamber 611 is connected to the external air extraction component through the third flow channel.

[0044] Reference Figure 5 and Figure 6 A plurality of suction ports 612 are provided on the outer peripheral wall of the conveying wheel 61, and the plurality of suction ports 612 are radially distributed around the axial direction of the conveying wheel 61. The conveying wheel 61 is provided with a plurality of fourth sliding grooves 613 between the suction ports 612 and the negative pressure chamber 611, and the plurality of fourth sliding grooves 613 respectively correspond to the plurality of suction ports 612. The length direction of the fourth sliding groove 613 is parallel to the length direction of the suction port 612. The fourth sliding groove 613 is located between the suction port 612 and the negative pressure chamber 611, and is connected to the suction port 612. The width of the fourth sliding groove 613 is greater than the width of the suction port 612.

[0045] Reference Figure 5 and Figure 6 The conveying wheel 61 is provided with a sliding block 614 , and a plurality of sliding blocks 614 are provided. The plurality of sliding blocks 614 correspond to a plurality of fourth sliding grooves 613 respectively, and the sliding blocks 614 are connected to the fourth sliding grooves 613 by sliding along the radial direction of the conveying wheel 61 .

[0046] Reference Figure 5 and Figure 5 A first flow channel 616 is provided in the sliding block 614, and a second flow channel 615 corresponding to the first flow channel 616 is provided in the conveying wheel 61. The first flow channel 616 has a first port and a second port. The first port is connected to the adsorption port 612, and the end of the second flow channel 615 away from the first flow channel 616 is connected to the negative pressure chamber 611. When the sliding block 614 slides in the direction close to the negative pressure chamber 611, the first flow channel 616 is connected to the second flow channel 615 through the second port. The conveying wheel 61 is provided with a second elastic member for forcing the sliding block 614 to slide in a direction away from the negative pressure chamber 611. The second elastic member is a second spring 617. The second spring 617 is located in the fourth sliding groove 613 and is located on the side of the sliding block 614 close to the negative pressure chamber 611. One end of the second spring 617 is fixedly connected to the groove wall of the fourth sliding groove 613, and the other end of the second spring 617 is fixedly connected to the sliding block 614. The clamping block 41 is provided with a control component 7 for controlling the sliding of the sliding block 614.

[0047] Reference Figure 5 , Figure 7 and Figure 8 The control assembly 7 includes a control rod 71 and a driving block 72. The control rod 71 is located on the side of the driving wheel away from the third driving motor 63. One end of the control rod 71 is fixedly connected to the sliding block 614, and the other end of the control rod 71 is passed through the outside of the conveying wheel 61. The conveying wheel 61 is provided with a second avoidance groove 618 for avoiding the control rod 71.

[0048] Reference Figure 5 , Figure 7 and Figure 8 The driving block 72 is arranged on the mounting block 62 close to the control rod 71, and the driving block 72 is fixedly connected to the mounting block 62 through a connecting rod 723. The two ends of the connecting rod 723 are respectively fixedly connected to the driving block 72 and the mounting block 62, and the driving block 72 is located in the mounting cavity 411. The side wall of the mounting cavity 411 is provided with a third avoidance groove 414 for avoiding the connecting rod 723.

[0049] Reference Figure 5 , Figure 7 and Figure 8 The driving block 72 is located below the axis of the conveying wheel 61. The driving block 72 is in the shape of a fan with a small top and a large bottom. Both sides of the driving block 72 have mutually symmetrical guide surfaces 721. When the control rod 71 abuts against the guide surfaces 721 and the conveying wheel 61 continues to rotate, the guide surfaces 721 force the control rod 71 to move toward the axial direction close to the conveying wheel 61. The upper side surface of the driving block 72 is an arc surface 722, and the axis corresponding to the arc surface 722 is coaxially arranged with the conveying wheel 61.

[0050] Reference Figure 4 and Fig. 9 The lower limit block 51 has an air inlet cavity 511 disposed inside, the air inlet cavity 511 is connected to an external air inlet assembly, and the upper surface of the limit block 51 has a plurality of air blowing ports 512 disposed therein, the plurality of air blowing ports 512 are distributed along the length direction of the limit block 51, and the air blowing ports 512 are connected to the air inlet cavity 511. During the process of turning over and transporting the plate body 1, the air blowing ports 512 can blow air to the plate body 1, thereby reducing the friction between the plate body 1 and the limit block 51, thereby facilitating the transport of the plate body 1.

[0051] The implementation principle of Example 2 is as follows: in the process of manufacturing the plate body, the two ends of the plate body are clamped by the clamping block 41 to reduce the possibility of deformation of the plate body. After the plate body passes through the extrusion roller 3, the clamping block 41 at the discharge end of the extrusion roller 3 still clamps the plate body. At this time, the first mounting frame 42 is turned over, and the initial end of the plate body is placed on the limit block 51, and then the plate body is conveyed as far as possible in the direction of the extrusion roller 3 through the conveying wheel 61, and then the clamping block 41 clamps the end of the plate body, and the two limit blocks 51 move to the shaping station, and then the plate body is pulled to straighten the initial end of the plate body.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A silo roof plate and silo roof plate manufacturing equipment, characterized in that: The invention comprises a plate body (1), wherein the cross section of the plate body (1) is wavy, the wave shape of the wave shape is a triangular wave, mounting portions (11) are arranged on both sides of the plate body (1), the mounting portions (11) are V-shaped, the mounting portions (11) are provided with mounting holes, and the middle part of the plate body (1) is provided with an air inlet hole (12).

2. A silo roof manufacturing device, characterized in that: The invention comprises a frame (2) and an extrusion roller (3) arranged on the frame (2), wherein two extrusion rollers (3) are arranged, the two extrusion rollers (3) are distributed in the vertical direction, the axes of the two extrusion rollers (3) are arranged in parallel, both ends of the extrusion roller (3) are rotatably connected to the frame (2), the peripheral wall of the extrusion roller (3) is provided with a plurality of concave dies (31) and a plurality of convex dies (32), the plurality of concave dies (31) and convex dies are arranged at intervals along the axial direction of the extrusion roller (3), the concave die (31) on the extrusion roller (3) corresponds to the convex die (32) on the other extrusion roller (3), and the convex die (32) on the extrusion roller (3) corresponds to the concave die (31) on the other extrusion roller (3).

3. A silo roof board manufacturing equipment according to claim 2, characterized in that: Clamping components (4) for clamping the plate body (1) are arranged on both sides of the frame (2); the clamping components (4) are slidably connected to the frame (2) along the conveying direction of the squeezing roller (3).

4. The silo roof board manufacturing equipment according to claim 3, characterized in that: The clamping assembly (4) comprises a first mounting frame (42) and a clamping block (41); two first mounting frames (42) are provided and are distributed along the axial direction of the squeezing roller (3); the first mounting frame (42) is arranged on the frame (2); two clamping blocks (41) are provided and are arranged opposite to each other in the vertical direction; and the clamping blocks (41) are slidably connected to the first mounting frames (42) in the vertical direction.

5. The silo roof board manufacturing equipment according to claim 3, characterized in that: The frame (2) is provided with a shaping component (5), and the shaping component (5) comprises two limit blocks (51), a second mounting frame (52), a second transmission screw (53) and a second drive motor (54). The second mounting frame (52) is provided with two and is distributed on both sides of the frame (2) along the axis direction of the squeezing roller (3). The two limit blocks (51) are arranged opposite to each other in the vertical direction. The limit blocks (51) are slidably connected to the second mounting frame (52) in the vertical direction. The second transmission screw (53) is arranged vertically and is threadedly penetrated through the limit blocks (51). The second drive motor (54) drives the second transmission screw (53) to rotate.

6. The silo roof board manufacturing equipment according to claim 4, characterized in that: The frame (2) is provided with a third mounting frame (45) corresponding to the first mounting frame (42); the first mounting frame (42) is rotatably connected to the third mounting frame (45); the third mounting frame (45) is provided with a second driving member for driving the first mounting frame (42) to rotate; and a conveying assembly (6) for conveying the plate body (1) is provided on the clamping block (41) at the output end of the squeezing roller (3).

7. The silo roof board manufacturing equipment according to claim 6, characterized in that: The conveying assembly (6) comprises a conveying wheel (61), a third driving motor (63) and mounting blocks (62) arranged on both sides of the conveying wheel (61); both ends of the conveying wheel (61) are rotatably connected to the mounting blocks (62) on both sides; the third driving motor (63) is arranged on one of the mounting blocks (62) to drive the conveying wheel (61) to rotate; the mounting block (62) is slidably connected to the clamping block (41) in a vertical direction; and the clamping block (41) is provided with a first elastic member for forcing the mounting block (62) to slide downward.

8. The silo roof board manufacturing equipment according to claim 7, characterized in that: A negative pressure chamber (611) is provided inside the conveying wheel (61), and a plurality of adsorption ports (612) are provided on the outer peripheral wall of the conveying wheel (61), wherein the adsorption ports (612) are connected to the negative pressure chamber (611).

9. The silo roof board manufacturing equipment according to claim 8, characterized in that: The conveying wheel (61) is provided with a sliding block (614), and a plurality of the sliding blocks (614) are provided. The plurality of sliding blocks (614) correspond to a plurality of suction ports (612) respectively. The sliding block (614) is connected to the conveying wheel (61) by sliding along the radial direction of the conveying wheel (61). A first flow channel (616) is provided in the sliding block (614), and a second flow channel (615) corresponding to the first flow channel (616) is provided in the conveying wheel (61). The first flow channel (616) has a first port and a second port, and the first port The second flow channel (615) is connected to the suction port (612), and one end of the second flow channel (615) away from the first flow channel (616) is connected to the negative pressure chamber (611). When the sliding block (614) slides in a direction close to the negative pressure chamber (611), the first flow channel (616) is connected to the second flow channel (615) through the second port. The conveying wheel (61) is provided with a second elastic member for forcing the sliding block (614) to slide in a direction away from the negative pressure chamber (611), and the clamping block (41) is provided with a control component (7) for controlling the sliding of the sliding block (614).

10. The silo roof board manufacturing equipment according to claim 9, characterized in that: The control assembly (7) comprises a control rod (71) and a driving block (72); one end of the control rod (71) is fixed to the sliding block (614); the other end of the control rod (71) is passed through the outside of the conveying wheel (61); the driving block (72) is arranged on a mounting block (62) close to the control rod (71); the driving block (72) is located below the axis of the conveying wheel (61); two sides of the driving block (72) have mutually symmetrical guide surfaces (721); when the control rod (71) abuts against the guide surfaces (721) and the conveying wheel (61) continues to rotate, the guide surfaces (721) force the control rod (71) to move in a direction close to the negative pressure chamber (611); the upper side surface of the driving block (72) is an arc surface (722); the axis corresponding to the arc surface (722) is coaxially arranged with the conveying wheel (61).

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