Production forming device for carbon-silicon plate

Abstract

The utility model belongs to the field of carbon silicon plate forming, and particularly relates to a carbon silicon plate producing and forming device which comprises a base, a first electric sliding rail, a first electric sliding seat, a material containing frame, a heating pipe, a material returning assembly and the like, the first electric sliding rail is installed in the middle of the right portion of the top end of the base, and the first electric sliding seat is connected to the first electric sliding rail in a sliding mode. The material containing frame of a hollow structure is connected to the interior of the first electric sliding seat in a sliding mode, the multiple heating pipes are vertically distributed according to a certain distance and fixedly connected to a cavity of the material containing frame, and the material returning assembly is used for pushing out the carbon silicon plate and arranged between the base and the material containing frame. Through cooperative work of a first electric sliding rail, a first electric sliding base, a servo motor, a discharging frame, a material returning assembly, a conveying assembly and other components, the high-automation production process is achieved, an operator only needs to pour raw materials into a material storage barrel, the whole production process can be started, follow-up steps do not need to be manually intervened, and the production efficiency is improved. And the production efficiency and the product quality are obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carbon silicon plate forming field, especially relate to a carbon silicon plate's production forming device. BACKGROUND

[0002] Carbon silicon plate is a kind of composite material plate with silicon carbide as main component. The plate made of silicon carbide has extremely high hardness, wear resistance, corrosion resistance and thermal stability, and is widely used in electronic, mechanical, chemical, aerospace and other fields. Carbon silicon plate is usually made by mixing silicon carbide powder with other additives, and then forming, sintering and other processes.

[0003] In the traditional carbon silicon plate forming device, the production process highly depends on the manual operation of the operator. First, the operator uses a shovel to pour the appropriate amount of raw material into the mold, and then uses hands and push rods to push the raw material in the mold flat. Since the process of pushing the raw material flat completely depends on the experience and hand feeling of the operator, it is easy to cause uneven distribution of raw materials, resulting in fluctuations in the density and thickness of each batch of products, affecting the consistency of product quality. In addition, during the pushing process, the operator may accidentally push some of the raw materials onto the workbench, causing waste of raw materials and increasing the difficulty and cost of cleaning. After the raw material is pressed into shape, two operators are needed to use two U-shaped rods to lift the formed carbon silicon plate and move it to the stacking area. This process is time-consuming and labor-intensive, especially when producing in large quantities, the picking speed is slow, which seriously affects the overall production efficiency.

[0004] Therefore, there is an urgent need for a carbon silicon plate production forming device to solve the above problems. INVENTION CONTENTS

[0005] In order to overcome the shortcomings of the traditional carbon silicon plate forming device, manual operation causes uneven distribution of raw materials, waste and cleaning difficulty, and the picking process is time-consuming and labor-intensive, which seriously affects the production efficiency and the consistency of product quality, the utility model provides a carbon silicon plate production forming device.

[0006] The utility model discloses a production forming device of carbon silicon plate through the following technical channels realizes: a production forming device of carbon silicon plate, including base, first electric sliding rail, first electric sliding seat, material containing frame, heating tube, material withdrawal subassembly, second support plate, first air cylinder, pressing plate, blanking assembly, material conveying assembly and controller, first electric sliding rail is installed in the position of the right department in the middle of base top, first electric sliding seat is connected on first electric sliding rail slidingly, and material containing frame of hollow and hollow structure is placed in first electric sliding seat inside slidingly, and a plurality of heating tubes are vertically distributed according to certain distance, and are fixed in the cavity of material containing frame, and the material withdrawal subassembly for pushing out carbon silicon plate is arranged between base and material containing frame, and the second support plate is fixed in the position of the right department of base top behind, and two first air cylinders are symmetrically distributed, and are embeddedly installed on second support plate upper portion, and the pressing plate is fixed between the telescopic rod of two first air cylinders, and is located just above material containing frame, and the pressing plate is matched with material containing frame, and the blanking assembly for discharging raw materials is arranged in the right department of base top, and the material conveying assembly for sending away carbon silicon plate is arranged in base lower portion, and the controller is installed in the position of the right department of base top near corner, and is electrically connected with first electric sliding rail, first electric sliding seat, heating tube and first air cylinder.

[0007] Optionally, the material withdrawal subassembly comprises a fixed tube, an annular block, connecting rods, wedge-shaped blocks, springs, a second electric sliding rail, a second electric sliding seat, a pushing frame, a guide frame, a second air cylinder, a first pushing block, a second pushing block, and a protrusion. The fixed tube is fixed to the left portion of the material containing frame. The annular block is fixed to the end face of the left end of the fixed tube. The two connecting rods are symmetrically distributed and are slidingly connected to the annular block. Each wedge-shaped block is fixed to one end of each connecting rod inside the annular block. A square slot is formed in the annular block for accommodating the sliding of the wedge-shaped blocks. Each spring is sleeved around the other end of each connecting rod outside the annular block, and the two ends of each spring are fixedly connected to each connecting rod and the annular block, respectively. The second electric sliding rail is installed at the left portion of the top of the base behind. The second electric sliding seat is slidingly connected to the second electric sliding rail. The second electric sliding rail and the second electric sliding seat are electrically connected to the controller. The pushing frame is installed at the front portion of the second electric sliding seat and is matched with the material containing frame. The guide frame is embeddedly fixed to the left portion of the base, with the upper end of the guide frame protruding above the top of the base and the lower end of the guide frame located inside the base. The bottom end of the material containing frame and the top end of the guide frame are on the same horizontal plane. The area of the top end of the guide frame is greater than the area of the bottom end of the material containing frame. The second air cylinder is installed at the middle of the left portion of the top of the base, with the telescopic rod of the second air cylinder facing right and being electrically connected to the controller. The first pushing block is fixed to the telescopic rod of the second air cylinder. The second pushing block is slidingly connected to the telescopic rod of the second air cylinder and is located to the left of the first pushing block. The thickness of the fixed tube is greater than the thickness of the first pushing block. A groove is formed in the left end of the first pushing block. The protrusion is fixed to the right end of the second pushing block. The groove is matched with the protrusion and can be clamped.

[0008] Optionally, the blanking assembly comprises a first support plate, a storage cylinder, a feeding pipe, a servo motor, a blanking frame, a discharge hopper and a screen, the first support plate is fixedly connected to the right part of the top of the base, the storage cylinder is fixedly connected to the front part of the first support plate, the feeding pipe is fixedly connected to the middle part of the top of the storage cylinder, the servo motor is installed at the center point of the right part of the storage cylinder, the blanking frame is rotatably connected to the inside of the storage cylinder, and the left and right ends of the blanking frame penetrate through the storage cylinder, wherein the right end is fixedly connected with the output shaft of the servo motor, the discharge hopper with a flat top and a conical bottom is fixedly connected to the bottom end of the storage cylinder, and the screen is fixedly connected to the lower part in the discharge hopper.

[0009] Optionally, the material conveying assembly comprises a driving motor, two conveying rollers and a conveying belt, the driving motor is installed at the lower right part of the base, the output shaft of the driving motor faces backward and is electrically connected with the controller, the two conveying rollers are distributed on the left and right sides and are rotatably connected to the lower part of the base, wherein the front end of the right conveying roller is fixedly connected with the output shaft of the driving motor, and the conveying belt is rotatably connected between the two conveying rollers and is covered with a buffer layer.

[0010] Optionally, the device further comprises pulleys, two slide rails are symmetrically arranged on the front and back of the first electric sliding rail and are arranged on the top of the first electric sliding rail, and four pulleys are distributed in a rectangular shape and are rotatably connected to the four corners of the lower part of the first electric sliding seat and are in contact with the vertically aligned slide rails.

[0011] Optionally, the device further comprises a guide plate and rollers, the guide plate is installed on the lower right side of the base, the slope of the guide plate is inclined upward from the left part to downward from the right part, forming a slope with the left part being higher than the right part, and the plurality of rollers are equidistantly distributed along the slope of the guide plate and are rotatably connected to the guide plate.

[0012] Optionally, the device further comprises anti-skid blocks, two anti-skid blocks are symmetrically arranged and are fixedly connected to the bottom end of the base, a plurality of semicircular grooves are arranged on the bottom end of each anti-skid block, and the semicircular grooves jointly form a wave-shaped structure.

[0013] Optionally, the device further comprises limiting blocks, two limiting blocks with a semicircular structure are symmetrically arranged on the front and back of the guide frame and are fixedly connected to the top left part of the guide frame.

[0014] Optionally, the device further comprises a cover plate, the cover plate is rotatably connected to the upper end of the feeding pipe.

[0015] Optionally, the device further comprises vibration motors, two vibration motors are symmetrically arranged on the front and back of the discharge hopper and are installed on the outside of the discharge hopper.

[0016] Optionally, the device further comprises a transparent plate, the transparent plate is rotatably connected to the lower front side of the base and is embedded in the base to close the front part of the base, and a holding groove is arranged on the right front side of the transparent plate, the left part of the holding groove has an arc extending to the inside of the transparent plate, forming a natural transition area.

[0017] Advantages:

[0018] Through the cooperative work of the first electric sliding rail, the first electric sliding seat, the servo motor, the blanking frame, the material returning assembly and the conveying assembly and other components, a highly automated production process is realized, the operator only needs to pour raw materials into the storage cylinder, the whole production process can be started, manual intervention in subsequent steps is not needed, and the production efficiency and product quality are significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0020] Figure 2 It is a plane schematic view of the front side of the utility model.

[0021] Figure 3 It is an explosion view of the first electric sliding rail, the first electric sliding seat and the material containing frame and other components of the utility model.

[0022] Figure 4 It is an explosion view of the material containing frame, the annular block and the connecting rod and other components of the utility model.

[0023] Figure 5 It is a partial sectional view of the storage cylinder, the feeding pipe and the discharge hopper components of the utility model.

[0024] Figure 6 It is a three-dimensional structure schematic view of the second air cylinder, the first push block and the second push block components of the utility model.

[0025] Figure 7 It is an explosion view of the first push block, the second push block and the protruding block and other components of the utility model.

[0026] In the drawing marks: 1, base, 101, anti-skid block, 102, first support plate, 2, first electric sliding rail, 21, first electric sliding seat, 22, pulley, 23, slide, 3, material containing frame, 31, heating pipe, 32, fixed pipe, 33, annular block, 34, connecting rod, 35, wedge-shaped block, 36, spring, 4, second support plate, 41, first air cylinder, 42, pressing plate, 5, second electric sliding rail, 51, second electric sliding seat, 52, material pushing frame, 53, material guiding frame, 54, limiting block, 6, storage cylinder, 61, feeding pipe, 62, cover plate, 63, servo motor, 64, blanking frame, 65, discharge hopper, 66, screen, 67, vibration motor, 7, second air cylinder, 71, first push block, 72, second push block, 73, groove, 74, protruding block, 8, driving motor, 81, conveying roller, 82, conveying belt, 9, transparent plate, 10, material guiding plate, 11, roller, 12, controller. DETAILED DESCRIPTION

[0027] The embodiments of the utility model are described in detail below with reference to the drawings.

[0028] Example: A silicon carbide plate production and molding apparatus, such as Figures 1-7 As shown, the system includes a base 1, anti-slip blocks 101, a first electric slide rail 2, a first electric slide block 21, pulleys 22, a material holding frame 3, a heating tube 31, a material unloading assembly, a second support plate 4, a first cylinder 41, a pressure plate 42, a feeding assembly, a conveying assembly, and a controller 12. Two anti-slip blocks 101 are symmetrically distributed and connected to the bottom of the base 1 by adhesive bonding. Each anti-slip block 101 has multiple semi-circular grooves spaced apart at its bottom, which together form a wave-shaped structure to improve the anti-slip effect. The first electric slide rail 2 is bolted to the middle right side of the top of the base 1, and the first electric slide block 21 is slidably connected to the first electric slide rail 2. The effective sliding area of ​​the first electric slide rail 2 is twice the length of the first electric slide block 21, ensuring that the first electric slide block 21 has sufficient sliding range. Two symmetrical slide tracks 23 are located at the top of the first electric slide rail 2. Four pulleys 22 are distributed in a rectangular pattern, rotatably connected to the four corners of the lower part of the first electric slide block 21, and contacting the vertically aligned slide tracks 23, providing additional support between the first electric slide block 21 and the first electric slide rail 2. This ensures that the first electric slide block 21 remains horizontal and stable during sliding, preventing wobbling. A hollow material container 3 is slidably placed inside the first electric slide block 21. Its bottom end is tightly attached to the inner bottom end of the first electric slide 21. The bottom end of the material holding frame 3 is provided with a sealing strip to ensure the sealing between it and the first electric slide 21 and prevent raw material leakage. Multiple heating tubes 31 for heating the raw material are vertically distributed at a certain distance and connected to the cavity of the material holding frame 3 by adhesive bonding. The material ejection assembly for ejecting the silicon carbide plate is set between the base 1 and the material holding frame 3. The second support plate 4 is connected to the upper right rear part of the top of the base 1 by welding. Two first cylinders 41 are symmetrically distributed and connected to the upper part of the second support plate 4 by bolts. The extension rod of each first cylinder 41 faces downward. The pressure plate 42 is connected by welding. The pressure plate 42 is connected between the telescopic rods of the two first cylinders 41 and is located directly above the material holding frame 3. The pressure plate 42 is adapted to the material holding frame 3 to ensure that the pressure plate 42 can be accurately embedded into the opening of the material holding frame 3 to press the raw material. The rear part of the pressure plate 42 is slidably connected to the second support plate 4 to play a guiding role and ensure that the pressure plate 42 moves smoothly. The material discharge component is set at the top right of the base 1. The material conveying component is set at the bottom of the base 1. The controller 12 is connected to the top right of the base 1 near the corner by bolts and is electrically connected to the first electric slide rail 2, the first electric slide block 21, the heating tube 31 and the first cylinder 41.

[0029] like Figures 1-4 , Figure 6 and Figure 7As shown, the material returning assembly comprises a fixed tube 32, an annular block 33, connecting rods 34, wedge blocks 35, springs 36, a second electric sliding rail 5, a second electric sliding seat 51, a pushing frame 52, a guide frame 53, a second air cylinder 7, a first pushing block 71, a second pushing block 72 and a protruding block 74. The fixed tube 32 is connected to the left part of the material containing frame 3 by welding. The annular block 33 is connected to the end face of the left end of the fixed tube 32 by welding. The two connecting rods 34 are symmetrically distributed and are slidingly connected to the annular block 33. Each wedge block 35 is connected to one end of each connecting rod 34 inside the annular block 33 by welding. A square slot is formed in the annular block 33 for accommodating the sliding of the wedge block 35, so that the wedge block 35 can slide into the annular block 33. Each spring 36 is sleeved on the other end of each connecting rod 34 outside the annular block 33, and the two ends thereof are fixedly connected with each connecting rod 34 and the annular block 33, respectively. The second electric sliding rail 5 is connected to the left part of the top end of the base 1 by bolting. The second electric sliding seat 51 is slidingly connected to the second electric sliding rail 5, and the second electric sliding rail 5 and the second electric sliding seat 51 are electrically connected with the controller 12. The pushing frame 52 is connected to the front part of the second electric sliding seat 51 by bolting and is matched with the material containing frame 3, so that the pushing frame 52 can be accurately embedded into the opening of the material containing frame 3 to push out the carbon-silicon plate. The guide frame 53 is connected to the left part of the base 1 by welding. The upper end thereof is above the top end of the base 1, and the lower end is inside the base 1. The bottom end of the material containing frame 3 and the top end of the guide frame 53 are on the same horizontal plane, so that the two are stably centered. The area of the top end of the guide frame 53 is larger than that of the bottom end of the material containing frame 3, so that when the geometric centers of the two completely coincide, the carbon-silicon plate pushed out of the material containing frame 3 is completely guided out of the guide frame 53, avoiding material jamming. The second air cylinder 7 is connected to the central position of the top end of the base 1 by bolting. The telescopic rod thereof is towards right and is electrically connected with the controller 12. The first pushing block 71 is connected to the telescopic rod of the second air cylinder 7 by welding. The second pushing block 72 is slidingly connected to the telescopic rod of the second air cylinder 7 and is located left to the first pushing block 71. The left side of the second pushing block 72 is abutted by the telescopic rod of the second air cylinder 7. The thickness of the fixed tube 32 is larger than that of the first pushing block 71, so that when the first pushing block 71 is slidingly contacted with the material containing frame 3 at the rightmost position inside the fixed tube 32, the right part of the second pushing block 72 can enter the annular block 33. The recess 73 is formed in the left end of the first pushing block 71. The protruding block 74 made of rubber is connected to the right end of the second pushing block 72 by bonding. The recess 73 and the protruding block 74 are matched and can be clamped, so that the first pushing block 71 is temporarily fixed on the second pushing block 72. The diameter of the right end of the first pushing block 71 is consistent with that of the left end of the second pushing block 72. The diameter of the right end of the second pushing block 72 is slightly larger than that of the left end of the first pushing block 71. The right end of the second pushing block 72 close to the first pushing block 71 is in the shape of an umbrella cover and has an inward curvature, forming a complete covering layer. The right end of the protruding block 74 is shorter than that of the second pushing block 72. When the protruding block 74 is clamped with the recess 73,The right end of the second push block 72 can temporarily wrap around the left end of the first push block 71, ensuring that the first push block 71 cannot easily separate from the second push block 72, and the umbrella cover structure of the second push block 72 is made of rubber material, which can securely wrap around the left end of the first push block 71. The two limiting blocks 54 of the semicircular structure are distributed in front and back, and are connected to the left part of the top end of the guide frame 53 by welding. When the telescopic rod of the second cylinder 7 retracts and the material container 3 moves to the left to the appropriate position, the geometric center of the material container 3 coincides with the geometric center of the guide frame 53, the left side of the material container 3 contacts the right side of the limiting block 54 and is blocked, at this time, the telescopic rod of the second cylinder 7 immediately stops retracting, ensuring that the material container 3 and the guide frame 53 are accurately centered in the vertical direction, preventing the material container 3 from moving too far to the left due to the excessive retraction of the telescopic rod of the second cylinder 7.

[0030] As shown in Figure 1 , Figure 2 and Figure 5 , the blanking assembly includes a first support plate 102, a storage cylinder 6, a feeding pipe 61, a cover plate 62, a servo motor 63, a blanking frame 64, a discharge hopper 65, a screen 66 and a vibration motor 67. The first support plate 102 is connected to the top right part of the base 1 by welding. The storage cylinder 6 is connected to the front part of the first support plate 102 by welding. The feeding pipe 61 is connected to the top middle part of the storage cylinder 6 by welding. The cover plate 62 is rotationally connected to the upper end of the feeding pipe 61 and covers the feeding pipe 61 to make it sealed. The servo motor 63 is connected to the center point of the right part of the storage cylinder 6 by bolts, with its output shaft facing left. The blanking frame 64 is rotationally connected to the inside of the storage cylinder 6, with its left and right ends penetrating the storage cylinder 6, wherein the right end is fixedly connected to the output shaft of the servo motor 63 through a shaft coupling. The discharge hopper 65 with a flat top and a conical bottom is connected to the bottom end of the storage cylinder 6 by welding, with its bottom end area consistent with the top end area of the material container 3, ensuring that the raw materials fall into the material container 3. Initially, the first electric sliding seat 21 is located at the leftmost side of the first electric sliding rail 2. When the first electric sliding seat 21 slides to the rightmost side of the first electric sliding rail 2, the material container 3 is just opposite to the lower part of the discharge hopper 65, ensuring that the raw materials in the discharge hopper 65 accurately fall into the material container 3. The screen 66 is connected to the lower part of the inside of the discharge hopper 65 by welding. When the raw materials in the discharge hopper 65 fall into the material container 3, the screen 66 helps the raw materials to be more evenly distributed during the falling process, avoiding the raw materials to be concentrated in a certain area, ensuring that the raw materials are more evenly distributed in the material container 3. The two vibration motors 67 are distributed in front and back and are connected to the outside of the discharge hopper 65 by bolts.

[0031] As shown in Figure 1 and Figure 2As shown, the feeding assembly includes a drive motor 8, a conveying roller 81, a conveying belt 82, a transparent plate 9, a guide plate 10 and a roller 11. The drive motor 8 is connected to the lower right front side of the base 1 by bolts, and the output shaft thereof faces backward and is electrically connected with the controller 12. The two conveying rollers 81 are distributed left and right, and are rotatably connected to the lower part of the base 1. The right conveying roller 81 is fixedly connected with the output shaft of the drive motor 8 through a coupling. The conveying belt 82 is rotatably connected between the two conveying rollers 81, and the surface thereof is covered with a rubber buffer layer with a thickness of about 2-3 mm, which can provide effective buffer when the carbon-silicon plate falls, reduce the impact force, prevent scratches or damage on the surface of the carbon-silicon plate. The transparent plate 9 is rotatably connected to the lower front side of the base 1 through a hinge, and is embedded in the base 1 to close the front part thereof. The right front side of the transparent plate 9 is provided with a holding groove for facilitating rotation. The left part of the holding groove has an arc extending to the inside of the transparent plate 9, forming a natural transition area to ensure that the fingers do not feel abrupt or uncomfortable when gripping. Through the transparent plate 9, the operator can conveniently check the conveying condition of the carbon-silicon plate. By rotating the transparent plate 9 to open the base 1, the conveying belt 82 can be conveniently cleaned. The guide plate 10 is connected to the lower right side of the base 1 by bolts, and the slope thereof is inclined upward from the left part to downward from the right part, forming a slope with the left part being higher than the right part. The carbon-silicon plate can naturally and smoothly slide along the slope by gravity, reducing the possibility of retention. The plurality of rollers 11 are equidistantly distributed along the slope of the guide plate 10, and are rotatably connected to the guide plate 10.

[0032] First, the operator rotates the cover plate 62 upward to open the feeding pipe 61, and pours the raw materials into the storage cylinder 6. After the raw materials are poured, the cover plate 62 is rotated downward to close the feeding pipe 61, so as to ensure that the storage cylinder 6 is sealed. Then, the first electric sliding rail 2 is started through the controller 12, the first electric sliding seat 21 drives the material containing frame 3 to slide to the rightmost side of the first electric sliding seat 21. At this time, the material containing frame 3 is just opposite to the lower side of the discharge hopper 65. Then, the servo motor 63, the two vibration motors 67 and the drive motor 8 are started. The output shaft of the servo motor 63 drives the discharging frame 64 to rotate. The raw materials on the discharging frame 64 are gradually brought to the upper side of the discharge hopper 65 in the rotating process, and are uniformly distributed through the screen 66 and then discharged from the discharge hopper 65 and fall into the material containing frame 3. In the process of discharging, the two vibration motors 67 operate to produce slight vibration, which helps the raw materials to fall more smoothly in the discharge hopper 65, avoids the raw materials from being blocked in the discharge hopper 65, and ensures that the raw materials can be uniformly fallen into the inside of the material containing frame 3.

[0033] When the appropriate amount of raw materials fall into the material frame 3, immediately close the servo motor 63 and two vibration motors 67, control the first electric sliding seat 21 to drive the material frame 3 to slide to the left to the leftmost side of the first electric sliding rail 2, at this time the material frame 3 is just opposite the lower side of the pressing plate 42, then start the heating pipe 31, begin to heat the raw materials in the material frame 3, ensure that the raw materials reach the required temperature and state, after heating, close the heating pipe 31, start two first air cylinders 41, control the extension of the extension rod, drive the pressing plate 42 to move downwardly and embed into the opening of the material frame 3, press the raw materials, so that the raw materials form a carbon-silicon plate, after pressing, control the retraction of the extension rod of the two first air cylinders 41, drive the pressing plate 42 to move upwardly and reset, close the two first air cylinders 41;

[0034] Wait for a while for the carbon-silicon plate to cool down, start the second air cylinder 7, control the extension of the extension rod to the appropriate length, drive the first push block 71 and the second push block 72 to move right to the appropriate position, in the process of the extension of the extension rod of the second air cylinder 7, the first push block 71 contacts the inclined surface of the wedge-shaped block 35, extrudes the wedge-shaped block 35 to slide into the annular block 33, the spring 36 is compressed at the same time, when the first push block 71 enters the fixed pipe 32 and is staggered with the wedge-shaped block 35, the spring 36 restores to the original state, prompts the connecting rod 34 to drive the wedge-shaped block 35 to pop out from the annular block 33, at this time the straight surface of the wedge-shaped block 35 is located left to the first push block 71, the second push block 72 is separated by the wedge-shaped block 35 and located outside the annular block 33, then control the retraction of the extension rod of the second air cylinder 7, drive the first push block 71 and the second push block 72 to move left, the first push block 71 contacts the straight surface of the wedge-shaped block 35 and is limited in the fixed pipe 32 by the wedge-shaped block 35, therefore when the first push block 71 moves left, the fixed pipe 32 moves left together with the first push block 71 and pulls the material frame 3 to move left out of the first electric sliding seat 21, when the material frame 3 moves left to the appropriate position and is centered to the guide frame 53, it is stopped by the limiting block 54 and stops moving left, at this time, immediately control the retraction of the extension rod of the second air cylinder 7 to stop, prevent the material frame 3 from moving left excessively due to the excessive retraction of the extension rod of the second air cylinder 7, after the centering is completed, start the second electric sliding rail 5, control the second electric sliding seat 51 to drive the material pushing frame 52 to move downwardly and embed into the opening of the material frame 3, push the carbon-silicon plate out;

[0035] The pushed-out carbon-silicon plate falls through the guide frame 53 to the conveying belt 82, at this time, the driving motor 8 operates, the output shaft drives the right conveying roller 81 to rotate clockwise, cooperates with the left conveying roller 81 to work, drags the conveying belt 82 to rotate clockwise and conveys the carbon-silicon plate right, when the carbon-silicon plate slides onto the guide plate 10 and contacts the roller 11 and naturally slides out of the guide plate 10 along the roller 11, after the material is returned, control the second electric sliding seat 51 to drive the material pushing frame 52 to move upwardly and reset, close the second electric sliding rail 5;

[0036] The telescopic rod of the second cylinder 7 is controlled to extend to a proper length, so that the first push block 71 pushes the material frame 3 to move right back into the first electric sliding seat 21, then the telescopic rod of the second cylinder 7 is controlled to continue extending to a proper length, so that the first push block 71 slides into the innermost right side of the fixed tube 32 to contact the material frame 3, while the second push block 72 is pressed by the telescopic rod of the second cylinder 7, the right part of which enters the annular block 33 to contact the inclined surface of the wedge block 35 and extrude the wedge block 35 to slide into the annular block 33, at this time, the second push block 72 is temporarily clamped by the two wedge blocks 35, the right protrusion 74 is clamped with the left groove 73 of the first push block 71, and the right protrusion 74 wraps the right part of the first push block 71 to form a stable connection, then the telescopic rod of the second cylinder 7 is controlled to retract, the second push block 72 drives the first push block 71 to exit from the fixed tube 32, at this time, the tapered surface of the second push block 72 and the first push block 71 contacts the wedge block 35, so that the wedge block 35 keeps sliding into the annular block 33, preventing the wedge block 35 from being completely ejected from the annular block 33 to hinder the exit of the second push block 72 and the first push block 71, when the first push block 71 completely exits from the annular block 33, the spring 36 assists the wedge block 35 to be ejected from the annular block 33 to reset, finally the second cylinder 7 is closed, the second push block 72 and the first push block 71 are separated, the protrusion 74 is disengaged from the groove 73, and the next carbon silicon plate forming operation is performed.

[0037] It should be particularly noted that the raw material used is dry silicon carbide powder, which ensures that the raw material will not be caked or adhered due to high humidity during feeding, and ensures the smoothness and uniformity of the discharge, and the design of the screen 66 is optimized according to the physical properties (such as particle size distribution, density, etc.) of the raw material, preventing the problem that the raw material cannot be uniformly distributed and discharged through the screen 66.

[0038] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A silicon carbide plate production and forming apparatus, characterized in that, The utility model provides a carbon silicon plate production device, including base (1), first electric slide rail (2), first electric slide (21), material frame (3), heating pipe (31), material return assembly, second support plate (4), first cylinder (41), pressing plate (42), material discharge assembly, material conveying assembly and controller (12), first electric slide rail (2) is installed in the position of base (1) top end right part medium, first electric slide (21) is connected on first electric slide rail (2) slidingly, hollow and hollow structure's material frame (3) is placed in first electric slide (21) inside slidingly, a plurality of heating pipe (31) is perpendicular distribution according to certain distance, is fixedly connected in the cavity of material frame (3), is used to push out carbon silicon plate's material return assembly, is set up between base (1) and material frame (3), second support plate (4) is fixedly connected in the position of base (1) top end right part partial, two first cylinder (41) symmetry distribution, are embeddedly installed on second support plate (4) upper portion, pressing plate (42) is fixedly connected between the telescopic rod of two first cylinder (41), and is located material frame (3) just above, and pressing plate (42) and material frame (3) are adapted, and are used to discharge raw material's material discharge assembly, are set up in base (1) top end right part, are used to send away carbon silicon plate's material conveying assembly, are set up in base (1) lower part, controller (12) is installed in the position of base (1) top end right part near corner, and is electrically connected with first electric slide rail (2), first electric slide (21), heating pipe (31) and first cylinder (41).

2. The apparatus according to claim 1, wherein The material returning assembly comprises a fixed tube (32), an annular block (33), connecting rods (34), wedge-shaped blocks (35), springs (36), a second electric sliding rail (5), a second electric sliding seat (51), a pushing frame (52), a guide frame (53), a second air cylinder (7), a first pushing block (71), a second pushing block (72) and a protrusion (74), the fixed tube (32) is fixedly connected to the left part of the material containing frame (3), the annular block (33) is fixedly connected to the end face of the left end of the fixed tube (32), the two connecting rods (34) are symmetrically distributed and are slidingly connected to the annular block (33), each wedge-shaped block (35) is fixedly connected to one end of each connecting rod (34) inside the annular block (33), a square groove is formed in the annular block (33) for accommodating the sliding of the wedge-shaped block (35), each spring (36) is sleeved on the other end of each connecting rod (34) outside the annular block (33), and the two ends of the spring (36) are fixedly connected with the connecting rod (34) and the annular block (33) respectively, the second electric sliding rail (5) is installed at the left part of the top end of the base (1) in a rear position, the second electric sliding seat (51) is slidingly connected to the second electric sliding rail (5), and the second electric sliding rail (5) and the second electric sliding seat (51) are electrically connected with the controller (12), the pushing frame (52) is installed at the front part of the second electric sliding seat (51) and is matched with the material containing frame (3), the guide frame (53) is embeddedly fixedly connected to the left part of the base (1), the upper end of the guide frame (53) is above the top end of the base (1), and the lower end of the guide frame (53) is inside the base (1), the bottom end of the material containing frame (3) and the top end of the guide frame (53) are on the same horizontal plane, the area of the top end of the guide frame (53) is greater than the area of the bottom end of the material containing frame (3), the second air cylinder (7) is installed at the middle position of the left part of the top end of the base (1), the telescopic rod of the second air cylinder (7) faces right, and the second air cylinder (7) is electrically connected with the controller (12), the first pushing block (71) is fixedly connected to the telescopic rod of the second air cylinder (7), the second pushing block (72) is slidingly connected to the telescopic rod of the second air cylinder (7) and is located leftward of the first pushing block (71), the thickness of the fixed tube (32) is greater than the thickness of the first pushing block (71), a groove (73) is formed in the left end of the first pushing block (71), the protrusion (74) is fixedly connected to the right end of the second pushing block (72), the groove (73) is matched with the protrusion (74) and can be clamped.

3. The apparatus according to claim 2, wherein The blanking assembly comprises a first support plate (102), a storage cylinder (6), a feeding pipe (61), a servo motor (63), a blanking frame (64), a discharge hopper (65), a screen (66) and a vibration motor (67), the first support plate (102) is fixedly connected to the right part of the top end of the base (1), the storage cylinder (6) is fixedly connected to the front part of the first support plate (102), the feeding pipe (61) is fixedly connected to the middle part of the top end of the storage cylinder (6), the servo motor (63) is installed at the center point of the right part of the storage cylinder (6), the blanking frame (64) is rotatably connected to the inside of the storage cylinder (6), and the left and right ends of the blanking frame (64) penetrate through the storage cylinder (6), wherein the right end is fixedly connected with the output shaft of the servo motor (63), the discharge hopper (65) with a flat top and a conical bottom is fixedly connected to the bottom end of the storage cylinder (6), the screen (66) is fixedly connected to the lower part in the discharge hopper (65), and the two vibration motors (67) are distributed in front of and behind the discharge hopper (65) and are installed outside the discharge hopper (65).

4. The apparatus according to claim 3, wherein The feeding assembly comprises a driving motor (8), a conveying roller (81) and a conveying belt (82), the driving motor (8) is installed at the lower right part of the front side of the base (1), the output shaft of the driving motor (8) faces backward, and the driving motor (8) is electrically connected with the controller (12), the two conveying rollers (81) are distributed left and right and are rotatably connected to the lower part in the base (1), wherein the front end of the right conveying roller (81) is fixedly connected with the output shaft of the driving motor (8), and the conveying belt (82) is rotatably connected between the two conveying rollers (81) and is covered with a buffer layer on the surface.

5. The apparatus according to claim 4, wherein The pulleys (22) are rotatably connected to the four corners of the lower part of the first electric sliding seat (21) and are in contact with the vertically aligned slide ways (23).

6. The apparatus according to claim 5, wherein The material guide plate (10) is installed at the lower right side of the base (1), the slope of the material guide plate (10) is inclined upward from the left part to downward from the right part, forming a slope with the left part being higher than the right part, and the plurality of rollers (11) are equidistantly distributed along the slope of the material guide plate (10) and are rotatably connected to the material guide plate (10).

7. The apparatus according to claim 6, wherein The anti-skid blocks (101) are symmetrically distributed and are fixedly connected to the bottom end of the base (1), a plurality of semicircular grooves are formed in the bottom end of each anti-skid block (101), and the semicircular grooves jointly form a wave-shaped structure.

8. The apparatus according to claim 7, wherein The limiting blocks (54) are symmetrically distributed and are fixedly connected to the top left part of the material guide frame (53).

9. The apparatus according to claim 8, wherein The cover plate (62) is rotatably connected to the upper end of the feeding pipe (61).

10. The apparatus according to claim 9, wherein The transparent plate (9) is rotatably connected to the lower front side of the base (1) and is embedded in the base (1) to close the front part of the base (1), and a holding groove is arranged on the right front side of the transparent plate (9), the left part of the holding groove has an arc extending to the inside of the transparent plate (9), forming a natural transition area.

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