Automatic material receiving frame

Abstract

The invention relates to the technical field of pipe fitting machining, and discloses an automatic material receiving frame which comprises a rack. The adjusting mechanism is arranged on the machine frame; the material receiving plate comprises a main bearing plate and a receding plate; the main bearing plate is in driving connection with the adjusting mechanism, and the adjusting mechanism is used for adjusting the position of the main bearing plate; the receding plate is arranged at one end of the main bearing plate in the length direction. The receding plate can conduct overturning movement relative to the main bearing plate so as to be switched between the working position and the receding position. The working position is the position where the receding plate receives materials, and the receding position is the position where the receding plate provides receding space for external equipment. The automatic material receiving frame is provided with the follow-up supporting material receiving plate and the receding plate capable of being flexibly switched between the working position and the receding position, and the automation degree and the working efficiency in the material receiving process are improved.

Description

Technical Field

[0001] The invention relates to the technical field of pipe fitting processing, in particular to an automatic material receiving rack. Background Art

[0002] In the field of pipe processing, the degree of automation of the material receiving rack is a key factor affecting production efficiency. Traditional material receiving racks are mostly fixed structures with a single material receiving height, and cannot flexibly adjust their positions according to the pipe cutting process; more importantly, in order to avoid collision and interference between the cutting equipment chuck and the material receiving plate during operation, the traditional fixed material receiving rack has to reserve a large safety distance between the end of the material receiving plate and the chuck. This measure directly leads to the pipe cutting position being far away from the material receiving end, resulting in a large amount of invalid tailings; if manual intervention is used to adjust the pipe position to make up for the shortcomings of the material receiving rack, there will be safety risks, and frequent manual intervention will affect production efficiency, making it difficult to meet the continuous operation requirements of the automated production line. Summary of the invention

[0003] The present invention aims to improve at least one technical problem in the background technology.

[0004] The present invention provides an automatic material receiving rack, comprising:

[0005] frame;

[0006] An adjusting mechanism, wherein the adjusting mechanism is arranged on the frame;

[0007] A main bearing plate, the main bearing plate is drivingly connected to the adjustment mechanism, and the adjustment mechanism is used to adjust the position of the main bearing plate;

[0008] A evasive plate, the evasive plate is arranged at one end of the main supporting plate in the length direction; the evasive plate can flip relative to the main supporting plate to switch between a working position and an evasive position; the working position is the position where the evasive plate receives materials, and the evasive position is the position where the evasive plate provides evasive space for external equipment.

[0009] Advantages of the present invention: Through the adjustment mechanism provided on the frame, precise position control can be implemented for the main receiving plate, successfully realizing the function of following the material receiving; during the entire process of pipe cutting, the main receiving plate can closely fit the pipe cutting process, continuously and stably support the pipe, completely avoiding the situation of pipe deformation or dropping caused by uneven suspended force, greatly ensuring the stability and accuracy of the material receiving link; at the same time, one end in the length direction of the main receiving plate is provided with an avoidance plate, and the avoidance plate can freely switch between two key positions of working and avoidance. When cutting the tail material, the external cutting device approaches the material receiving rack, and the avoidance plate will switch from the working position to the avoidance position, enabling the external cutting device to obtain a more sufficient cutting position, complete the tail material cutting, reduce the generation of ineffective tail material, and effectively reduce the waste of pipes; the automatic material receiving rack provided by the present invention realizes the active following and intelligent avoidance of the material receiving process through the adjustment mechanism and the avoidance plate, significantly improving the production efficiency and meeting the continuous operation requirements of the automated production line.

[0010] As some sub-schemes of the above technical solution, the adjustment mechanism includes a driving component, a height adjustment mechanism, and an angle adjustment mechanism; the driving component is arranged on the frame, and the driving component is in transmission connection with the height adjustment mechanism; the height adjustment mechanism is arranged on the frame, and the height adjustment mechanism is in driving connection with the main receiving plate; the angle adjustment mechanism is arranged on the height adjustment mechanism, and the angle adjustment mechanism is in driving connection with the main receiving plate.

[0011] As some sub-schemes of the above technical solution, there are multiple height adjustment mechanisms and angle adjustment mechanisms; the height adjustment mechanisms are arranged along the length direction of the frame; the multiple height adjustment mechanisms are in transmission connection through the driving component.

[0012] As some sub-schemes of the above technical solution, the driving component includes a first connecting piece, a driving motor, a transmission shaft, and a plurality of transmission gears distributed along the length direction of the transmission shaft; the first connecting piece is arranged on the frame, and the driving motor is arranged on the first connecting piece; the output end of the driving motor is in transmission connection with the transmission shaft, and the transmission shaft is in coaxial transmission connection with the transmission gears; each transmission gear is respectively in transmission connection with the corresponding height adjustment mechanism.

[0013] As some sub-schemes of the above technical scheme, the height adjustment mechanism includes a second connecting member, a first hinge and a vertical slider; the vertical slider is fixedly connected to the frame, the second connecting member is provided with a vertical slide rail, and the vertical slider is slidably connected to the vertical slide rail; the vertical slider is provided with a first bearing seat, and the transmission shaft is installed in the first bearing seat; the second connecting member is also provided with a vertical rack, and the vertical rack is meshed with the transmission gear; the top end of the second connecting member is hinged to the main supporting plate through the first hinge, and the second connecting member is fixedly connected to the angle adjustment mechanism.

[0014] As some sub-schemes of the above technical scheme, the angle adjustment mechanism includes a third connecting member, a first cylinder and a second hinge; the third connecting member is fixedly connected to the first connecting member, the fixed part of the first cylinder is hinged to the second connecting member, and the movable part of the first cylinder is hinged to the main supporting plate through the second hinge.

[0015] As some sub-schemes of the above technical scheme, the automatic material receiving rack also includes a fourth connecting member, a second cylinder and a third hinge; the fourth connecting member is fixedly connected to the main supporting plate, the fixed part of the second cylinder is hinged to the fourth connecting member, and the movable part of the second cylinder is hinged to the avoidable plate through the third hinge.

[0016] As some sub-solutions of the above technical solution, the main supporting plate is provided with an installation groove along its width direction, second bearing seats are fixed at both ends of the installation groove, and a roller is rotatably connected between the two second bearing seats; the highest point of the outer circumferential surface of the roller is higher than the plate surface of the main supporting plate.

[0017] As some sub-solutions of the above technical solution, the automatic material receiving rack also includes a material table, which is located on one side of the frame, and the main supporting plate and the avoidable plate are inclined toward one side of the material table.

[0018] As some sub-solutions of the above technical solution, the main supporting plate and the avoidable plate are both provided with protective baffles at the end portions on one side away from the material platform in the width direction, and the protective baffles are extended along the length direction of the main supporting plate and the avoidable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 A schematic diagram of the structure of an automatic material receiving rack provided in an embodiment of the present invention;

[0021] Figure 2Schematic diagram of the automatic material receiving rack structure provided by the embodiment of the present invention;

[0022] Figure 3 Schematic diagram of the structure of the height adjustment mechanism in the embodiment of the present invention;

[0023] Figure 4 Schematic diagram of the structure of the angle adjustment mechanism in the embodiment of the present invention;

[0024] Figure 5 Schematic diagram of the structure at the avoidable plate in the embodiment of the present invention.

[0025] In the drawings:

[0026] 100 - Frame;

[0027] 211 - First connecting piece; 212 - Driving motor; 213 - Transmission gear; 214 - Transmission shaft;

[0028] 221 - Second connecting piece; 222 - First hinge piece; 223 - Vertical slider; 224 - Vertical slide rail; 225 - First bearing seat; 226 - Vertical rack;

[0029] 231 - Third connecting piece; 232 - First cylinder; 233 - Second hinge piece;

[0030] 310 - Main receiving plate; 311 - Second bearing seat; 312 - Roller shaft; 320 - Avoidable plate; 321 - Fourth connecting piece; 322 - Second cylinder; 323 - Third hinge piece; 330 - Protective baffle;

[0031] 400 - Material table. Detailed implementation manners

[0032] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0034] In the description of the present invention, "several" means an indefinite quantity, "multiple" means more than two, "greater than", "less than", "exceeding", etc. are understood as not including the base number, and "above", "below", "within", etc. are understood as including the base number. If "first" and "second" are described, they are only used to distinguish technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features. The "and / or" appearing throughout the text represents three parallel solutions. For example, "A and / or B" represents the solution satisfied by A, the solution satisfied by B, or the solution satisfied by both A and B.

[0035] In the description of the present invention, if there is a short sentence containing multiple parallel features, the attributive modifies the closest feature. For example, "B, C provided on A, E connected to D" means that B is provided on A and E is connected to D, and C is not restricted; however, for the attributive indicating the relationship between features, such as "spaced apart" or "annular arrangement", etc., this does not belong to this category. If the attributive is preceded by the word "all", it means that all features in the short sentence are restricted. For example, "B, C, D all provided on A" means that B, C, and D are all provided on A. For a sentence omitting the subject, the omitted subject is the subject of the previous sentence. That is, "B is provided on A, including C" means that B is provided on A and A includes C.

[0036] In the description of the present invention, unless otherwise clearly defined, words such as "provided", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0037] The following will Figures 1 to 5 describe the embodiments of the present invention.

[0038] An automatic material receiving rack in this embodiment includes:

[0039] A frame 100;

[0040] An adjusting mechanism, the adjusting mechanism is provided on the frame 100;

[0041] A main receiving plate 310, the main receiving plate 310 is drivingly connected to the adjusting mechanism, and the adjusting mechanism is used to adjust the position of the main receiving plate 310;

[0042] A retractable plate 320, the retractable plate 320 is arranged at one end in the length direction of the main receiving plate 310; the retractable plate 320 can perform a flipping motion relative to the main receiving plate 310 to switch between a working position and a retracted position; the working position is the position where the retractable plate 320 receives materials, and the retracted position is the position where the retractable plate 320 provides a retracted space for external equipment.

[0043] The automatic receiving rack is mainly composed of a frame 100, an adjustment mechanism, a main receiving plate 310 and an avoidable plate 320; the frame 100 serves as the basic supporting structure of the entire device and provides a carrier for the installation of other components; the adjustment mechanism is installed on the frame 100, the main receiving plate 310 is drivingly connected to the adjustment mechanism, and the avoidable plate 320 is arranged at one end of the main receiving plate 310 in the length direction;

[0044] When the material receiving position needs to be adjusted, the adjusting mechanism adjusts the position of the main receiving plate 310 according to the actual production requirements, such as adjusting its height, angle, etc., to ensure that the main receiving plate 310 can accurately receive the materials conveyed from the production line, realize the material receiving follow-up function, and can continuously and stably support the pipe during the pipe cutting process to ensure the stability and accuracy of the material receiving;

[0045] In the normal material receiving state, the avoidable plate 320 is in the working position, and together with the main receiving plate 310, it forms a complete material receiving plane for receiving materials; when the external equipment approaches the material receiving frame for related operations, the avoidable plate 320 flips relative to the main receiving plate 310 and switches to the avoidance position, providing sufficient space for the external equipment to avoid collision; after the external equipment completes the operation and leaves, the avoidable plate 320 returns to the working position to continue the material receiving work;

[0046] The avoidance plate 320 can switch between the working position and the avoidance position, providing avoidance space for external equipment, allowing the external cutting equipment to obtain a more sufficient cutting position, complete the cutting of tailings, reduce the generation of invalid tailings, and effectively reduce pipe waste; at the same time, it reduces the risk of equipment damage caused by mutual interference between the material receiving rack and the external cutting equipment; in addition, the avoidance action does not require manual shutdown coordination, which improves the degree of automation and work efficiency of the material receiving process.

[0047] Specifically, the adjustment mechanism includes a driving assembly, a height adjustment mechanism and an angle adjustment mechanism; the driving assembly is arranged on the frame 100, and the driving assembly is connected to the height adjustment mechanism in a driving manner; the height adjustment mechanism is arranged on the frame 100, and the height adjustment mechanism is connected to the main supporting plate 310 in a driving manner; the angle adjustment mechanism is arranged on the height adjustment mechanism, and the angle adjustment mechanism is connected to the main supporting plate 310 in a driving manner.

[0048] The driving assembly serves as a power source and is started when the material receiving rack is working, and transmits power to the height adjustment mechanism through the transmission components; the height adjustment mechanism starts working after receiving the power transmitted by the driving assembly, and raises or lowers the main receiving plate 310 to a suitable position; the angle adjustment mechanism works on the basis of the height adjustment mechanism, and pushes the main receiving plate 310 to rotate around a certain axis, thereby changing the angle between the main receiving plate 310 and the horizontal plane to adapt to different material receiving and conveying requirements; by separately setting the height adjustment mechanism and the angle adjustment mechanism, the height and angle of the main receiving plate 310 can be adjusted independently and accurately.

[0049] Specifically, the height adjustment mechanism and the angle adjustment mechanism are provided in plurality; the height adjustment mechanism is distributed along the length direction of the frame 100; and the plurality of height adjustment mechanisms are transmission-connected through the driving assembly.

[0050] By distributing a plurality of height adjustment mechanisms and angle adjustment mechanisms along the length direction of the frame 100, the support points and adjustment points of the main supporting plate 310 are increased, and the stability of the adjustment process is improved; when adjusting the height and angle of the main supporting plate 310, the force can be distributed more evenly, the shaking and deformation of the main supporting plate 310 can be reduced, and the stability of the material receiving process can be ensured.

[0051] Specifically, the driving assembly includes a first connecting member 211, a driving motor 212, a transmission shaft 214 and a plurality of transmission gears 213 distributed along the length direction of the transmission shaft 214; the first connecting member 211 is arranged on the frame 100, and the driving motor 212 is arranged on the first connecting member 211; the output end of the driving motor 212 is transmission-connected to the transmission shaft 214, and the transmission shaft 214 is coaxially transmission-connected to the transmission gear 213; each of the transmission gears 213 is transmission-connected to the corresponding height adjustment mechanism.

[0052] When the height of the main bearing plate 310 needs to be adjusted, the drive motor 212 is started. As a power source, the drive motor 212 converts electrical energy into mechanical energy and outputs rotational power through its output end; the output end of the drive motor 212 can be connected to the transmission shaft 214 through a coupling; the rotation of the transmission shaft 214 drives the transmission gear 213 coaxially connected thereto to rotate; since the transmission gear 213 is respectively connected to the corresponding height adjustment mechanism, the rotation of the transmission gear 213 provides power for the height adjustment mechanism; specifically, the transmission gear 213 is meshed with the vertical rack 226 in the height adjustment mechanism, and the rotation of the transmission rack causes the vertical rack 226 to move linearly along the rotation direction of the transmission gear 213, thereby driving the second connecting member 221 to move up and down, and the second connecting member 221 is connected to the main bearing plate 310 through the first hinge 222, and finally the height adjustment of the main bearing plate 310 is achieved;

[0053] The driving motor 212 has stable power output characteristics, can provide continuous and reliable power support for the height adjustment mechanism, and can be precisely controlled by the electrical control system, and can conveniently realize functions such as forward and reverse rotation and speed regulation. The operator can flexibly adjust the height adjustment speed and direction of the main receiving plate 310 according to the actual material receiving needs, thereby improving the operating convenience and work efficiency of the material receiving rack.

[0054] Specifically, the height adjustment mechanism includes a second connecting member 221, a first hinge 222 and a vertical slider 223; the vertical slider 223 is fixedly connected to the frame 100, and a vertical slide rail 224 is provided on the second connecting member 221, and the vertical slider 223 is slidably connected to the vertical slide rail 224; a first bearing seat 225 is provided on the vertical slider 223, and the transmission shaft 214 is installed in the first bearing seat 225; a vertical rack 226 is also provided on the second connecting member 221, and the vertical rack 226 is meshed with the transmission gear 213; the top end of the second connecting member 221 is hinged to the main supporting plate 310 through the first hinge 222, and the second connecting member 221 is fixedly connected to the angle adjustment mechanism.

[0055] After the driving assembly is started, the power is transmitted to the transmission shaft 214; since the transmission shaft 214 is coaxially connected with the transmission gear 213, the rotation of the transmission shaft 214 will drive the transmission gear 213 to rotate synchronously; and the transmission gear 213 and the vertical rack 226 are meshed with each other. When the transmission gear 213 rotates, according to the transmission principle of the gear rack, a relative movement will be generated on the vertical rack 226. Since the vertical rack 226 is fixedly connected to the second connecting member 221, the rotation of the transmission gear 213 will cause the second connecting member 221 to move up and down in the vertical direction relative to the frame 100; During the up and down movement, the sliding cooperation formed by the vertical slider 223 and the vertical slide rail 224 plays a guiding role; the vertical slider 223 slides smoothly along the vertical slide rail 224, ensuring that the second connecting member 221 can only make linear motion in the vertical direction, avoiding shaking and deviation during the movement, making the height adjustment of the main bearing plate 310 more stable and accurate; the top of the second connecting member 221 is hinged to the main bearing plate 310 through the first hinge 222, and the up and down linear motion of the second connecting member 221 is transmitted to the main bearing plate 310 through the first hinge 222, thereby realizing the height adjustment of the main bearing plate 310;

[0056] The angle adjustment mechanism is fixedly connected to the second connecting member 221. During the height adjustment process, the change in the position of the second connecting member 221 will be transmitted to the angle adjustment mechanism, causing the angle adjustment mechanism to undergo a height change synchronous with the main receiving plate 310. This ensures that when the angle adjustment mechanism adjusts the main receiving plate 310, its adjustment effect only involves angle change and does not involve height change. For example, when the main receiving plate 310 rises or falls due to the action of the height adjustment mechanism, the angle adjustment mechanism will also rise or fall synchronously, but the adjustment mechanism inside it will only adjust the angle of the main receiving plate 310 to ensure that the main receiving plate 310 can be at an appropriate inclination angle at different heights to receive materials.

[0057] Specifically, the angle adjustment mechanism includes a third connecting member 231, a first cylinder 232, and a second hinge member 233; the third connecting member 231 is fixedly connected to the first connecting member 211, the fixed part of the first cylinder 232 is hinged to the second connecting member 221, and the movable part of the first cylinder 232 is hinged to the main receiving plate 310 through the second hinge member 233.

[0058] When the height adjustment mechanism works and drives the second connecting member 221 to move up and down to achieve the height adjustment of the main receiving plate 310, since the second connecting member 221 is fixedly connected to the third connecting member 231, the third connecting member 231 will undergo a height change synchronously with the second connecting member 221, thus realizing the coordination between the angle adjustment process and the height adjustment process; while the height of the main receiving plate 310 changes, the angle adjustment mechanism can synchronously adjust the angle of the main receiving plate 310 to ensure that the material receiving rack can accurately receive materials at different heights and angles;

[0059] When it is necessary to adjust the angle of the main receiving plate 310, the first cylinder 232 starts to work; if the movable part of the first cylinder 232 extends, a thrust is applied to the main receiving plate 310 through the second hinge member 233, and the main receiving plate 310 will rotate around the hinge point of the first hinge member 222 and the second connecting member 221, so that the angle of the main receiving plate 310 changes; if the movable part of the first cylinder 232 retracts, a pulling force will be applied to the main receiving plate 310, and the main receiving plate 310 will rotate in the reverse direction to achieve the reverse adjustment of the angle. By precisely controlling the telescopic amount of the movable part of the first cylinder 232, the main receiving plate 310 can be adjusted to the required inclination angle to adapt to different material receiving requirements.

[0060] Specifically, the automatic material receiving rack also includes a fourth connecting member 321, a second cylinder 322 and a third hinge 323; the fourth connecting member 321 is fixedly connected to the main supporting plate 310, the fixed part of the second cylinder 322 is hinged to the fourth connecting member 321, and the movable part of the second cylinder 322 is hinged to the avoidable plate 320 through the third hinge 323.

[0061] The fourth connecting member 321, the second cylinder 322 and the third hinged member 323 constitute a driving device for the avoidance action of the avoidable plate 320; the working principle thereof is as follows:

[0062] When the external equipment approaches the automatic receiving rack to perform related operations and needs the avoidable plate 320 to provide avoidance space, the second cylinder 322 starts to work; the movable part of the second cylinder 322 starts to retract, and since the movable part is hinged to the avoidable plate 320 through the third hinge 323, the retracting action will apply a pulling force to the avoidable plate 320; the avoidable plate 320 rotates with its connection part with the main receiving plate 310 as the axis, gradually switching from the working position to the avoidance position, leaving enough operating space for the external equipment;

[0063] When the external device completes the operation and leaves, the movable part of the second cylinder 322 extends; the extended movable part applies a thrust to the avoidable plate 320 through the third hinge 323, so that the avoidable plate 320 rotates in the opposite direction, returns to the working position from the avoidance position, and continues to carry out the material receiving work together with the main receiving plate 310;

[0064] Through the telescopic control of the second cylinder 322, the avoidance plate 320 can be flexibly and quickly switched between the working position and the avoidance position, so that the automatic material receiving rack can cooperate efficiently with external equipment, thereby improving the working efficiency of the entire production line.

[0065] Specifically, the main supporting plate 310 is provided with a mounting groove along its width direction, and second bearing seats 311 are fixed at both ends of the mounting groove. A roller shaft 312 is rotatably connected between the two second bearing seats 311; the highest point of the outer circumference of the roller shaft 312 is higher than the plate surface of the main supporting plate 310.

[0066] When the material is conveyed to the main receiving plate 310 of the automatic receiving rack, the material will first contact the roller 312 because the highest point of the outer circumference of the roller 312 is higher than the plate surface of the main receiving plate 310. Under the action of the material's own gravity and the subsequent conveying force, the roller 312 will rotate around its axis in the second bearing seat 311. This rotation can reduce the friction between the material and the main receiving plate 310, so that the material can move more smoothly on the main receiving plate 310, which helps to improve the material conveying efficiency and reduce the jamming and wear of the material during the conveying process.

[0067] Specifically, the automatic material receiving rack further includes a material platform 400 , and the material platform 400 is located at one side of the frame 100 , and the main supporting plate 310 and the avoidable plate 320 are inclined toward one side of the material platform 400 .

[0068] When the material is conveyed to the receiving plate of the automatic receiving rack, since the main receiving plate 310 and the avoidable plate 320 are inclined toward the side of the material platform 400, under the action of the material's own gravity, the material will slide toward the material platform 400 along the inclined main receiving plate 310 and the avoidable plate 320, thereby realizing the automatic transfer of the material from the receiving plate to the material platform 400, without the need for additional power equipment to push the material to move to the material platform 400.

[0069] Specifically, the main supporting plate 310 and the avoidable plate 320 are both provided with protective baffles 330 at one end portion away from the material platform 400 in the width direction, and the protective baffles 330 are extended along the length direction of the main supporting plate 310 and the avoidable plate 320 .

[0070] Regardless of whether the receiving plate is tilted or horizontal, the protective baffle 330 can prevent the material from falling to the side other than the material platform 400, ensuring that the material can only slide or move toward the material platform 400.

[0071] The preferred embodiments of the present invention are described in detail above, but the present disclosure is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present disclosure.

Claims

1. An automatic material receiving rack, characterized in that, Comprising: Frame; Adjusting mechanism, the adjusting mechanism is arranged on the frame; Main receiving plate, the main receiving plate is drivingly connected with the adjusting mechanism, and the adjusting mechanism is used for adjusting the position of the main receiving plate; Avoidable plate, the avoidable plate is arranged at one end of the main receiving plate in the length direction; the avoidable plate can be turned relative to the main receiving plate to switch between a working position and an avoidance position; the working position is the position where the avoidable plate receives materials, and the avoidance position is the position where the avoidable plate provides an avoidance space for external equipment.

2. The automatic material receiving rack according to claim 1, wherein: The adjusting mechanism includes a driving component, a height adjusting mechanism and an angle adjusting mechanism; the driving component is arranged on the frame, and the driving component is in transmission connection with the height adjusting mechanism; the height adjusting mechanism is arranged on the frame, and the height adjusting mechanism is drivingly connected with the main receiving plate; the angle adjusting mechanism is arranged on the height adjusting mechanism, and the angle adjusting mechanism is drivingly connected with the main receiving plate.

3. The automatic loading rack according to claim 2, characterized in that: There are multiple height adjusting mechanisms and angle adjusting mechanisms; the height adjusting mechanisms are distributed along the length direction of the frame; the multiple height adjusting mechanisms are in transmission connection through the driving component.

4. The automatic material receiving rack according to claim 3, characterized in that: The driving component includes a first connecting piece, a driving motor, a transmission shaft and a plurality of transmission gears distributed along the length direction of the transmission shaft; the first connecting piece is arranged on the frame, and the driving motor is arranged on the first connecting piece; the output end of the driving motor is in transmission connection with the transmission shaft, and the transmission shaft is in coaxial transmission connection with the transmission gears; each transmission gear is respectively in transmission connection with the corresponding height adjusting mechanism.

5. The automatic material receiving rack according to claim 4, wherein: The height adjusting mechanism includes a second connecting piece, a first hinge piece and a vertical slider; the vertical slider is fixedly connected with the frame, a vertical slide rail is arranged on the second connecting piece, and the vertical slider is slidably connected with the vertical slide rail; a first bearing seat is arranged on the vertical slider, and the transmission shaft is installed in the first bearing seat; a vertical rack is further arranged on the second connecting piece, and the vertical rack is meshed with the transmission gear; the top end of the second connecting piece is hinged with the main receiving plate through the first hinge piece, and the second connecting piece is fixedly connected with the angle adjusting mechanism.

6. The automatic material receiving rack according to claim 5, characterized in that: The angle adjusting mechanism includes a third connecting piece, a first air cylinder and a second hinge piece; the third connecting piece is fixedly connected with the first connecting piece, the fixed part of the first air cylinder is hinged with the second connecting piece, and the movable part of the first air cylinder is hinged with the main receiving plate through the second hinge piece.

7. The automatic loading rack according to claim 1, characterized in that: The automatic material receiving rack further includes a fourth connecting piece, a second air cylinder and a third hinge piece; the fourth connecting piece is fixedly connected with the main receiving plate, the fixed part of the second air cylinder is hinged with the fourth connecting piece, and the movable part of the second air cylinder is hinged with the avoidable plate through the third hinge piece.

8. The automatic loading rack according to claim 1, wherein: An installation groove is arranged on the main receiving plate along its width direction, second bearing seats are fixed at both ends of the installation groove, and a roller shaft is rotatably connected between the two second bearing seats; the highest point of the outer peripheral surface of the roller shaft is higher than the plate surface of the main receiving plate.

9. The automatic material receiving rack according to claim 1, wherein: The automatic material receiving rack also includes a material platform, which is located on one side of the frame, and the main supporting plate and the avoidable plate are inclined toward one side of the material platform.

10. The automatic loading rack according to claim 9, wherein: The main supporting plate and the avoidable plate are both provided with protective baffles at the end portions on one side away from the material platform in the width direction, and the protective baffles are extended along the length direction of the main supporting plate and the avoidable plate.

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