Automatic board collecting and releasing machine

Abstract

The utility model relates to an automatic board collecting and releasing machine which is characterized in that a discharging platform is arranged at one end of a conveyor, and a collecting and releasing mechanism is arranged on one side of the discharging platform; the discharging platform comprises a rotating table, a set of lifting tables are oppositely arranged on the rotating table, discharging plates are detachably connected to the lifting tables, the rotating table is used for rotation of the two lifting tables, the lifting tables are used for controlling rotation of the discharging plates, and the discharging plates are used for containing plates. The rotary table, the lifting tables and the discharging plates are adopted for cooperative work, the other lifting table and the discharging plates on the lifting table can continue to work while one lifting table is used for loading and unloading the plates, continuous collecting and releasing of the plates are achieved, and the working efficiency is improved. Therefore, the standby time of the automatic board collecting and releasing machine is greatly shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of sheet processing, and particularly relates to an automatic sheet loading and unloading machine. Background Art

[0002] In current industrial production, especially in the field of automated processing and handling of sheets, the automatic sheet loading and unloading machine, as an important auxiliary device, its performance and efficiency have an important impact on the smoothness and production efficiency of the entire production line.

[0003] However, some existing automatic sheet loading and unloading machines are often only equipped with a single loading tray. Specifically, when this loading tray is full of sheets, it is necessary to standby for replacing the new loading tray, or wait for workers to manually remove the sheets from the loading tray before proceeding with subsequent operations. Similarly, when the materials in the loading tray are taken out and the tray is empty, it is also necessary to standby for loading new sheets, or wait for workers to manually place the sheets on the loading tray. Both of these situations will cause the automatic sheet loading and unloading machine to be in a standby state for a period of time and unable to continue the sheet loading and unloading work, thus greatly affecting the operation efficiency and production speed of the entire production line.

[0004] In view of the above problems, an automatic sheet loading and unloading machine is now designed. Utility Model Content

[0005] The embodiments of this application provide an automatic sheet loading and unloading machine to solve the problem in related technologies that some existing automatic sheet loading and unloading machines are often only equipped with a single loading tray, which affects production efficiency during the process of replacing the loading tray.

[0006] In a first aspect, an automatic sheet loading and unloading machine is provided, including:

[0007] A loading platform is arranged at one end of the conveyor, and a loading and unloading mechanism is arranged on one side of the loading platform;

[0008] The loading platform includes a rotating table, a set of lifting tables are oppositely arranged on the rotating table, a loading plate is detachably connected to the lifting table, the rotating table is used to rotate the two lifting tables, the lifting table is used to control the rotation of the loading plate, and the loading plate is used to place sheets;

[0009] The loading and unloading mechanism includes a linear slide rail, a lifting member and a fixture. The linear slide rail is connected to the lifting member to drive the lifting member to move along the length direction of the loading platform, the lifting member is connected to the fixture and is used to drive the fixture to lift, and the fixture is used to grab the sheets on the loading plate.

[0010] In some embodiments, the rotating table includes a bottom plate, a support table is arranged on the bottom plate, a driving motor is arranged on the bottom plate, and the output shaft of the driving motor is connected to the support table.

[0011] In some embodiments, the lifting platform includes a mounting frame disposed on the support platform. Four round rods are inserted into the mounting frame. A fixing plate is disposed between the bottoms of adjacent four round rods. A cylinder is disposed on the support platform, and the piston rod of the cylinder is connected to the fixing plate;

[0012] The blanking plate is inserted and disposed between the tops of the four round rods.

[0013] In some embodiments, four insertion rings distributed in a rectangle are disposed at the bottom of the blanking plate, and the insertion rings are adapted to the round rods.

[0014] In some embodiments, the lifting member includes an extension frame disposed on the linear slide rail. A cylinder II is disposed on the extension frame, and the bottom end of the piston rod of the cylinder II is connected to the fixture.

[0015] In some embodiments, the fixture is a pneumatic suction cup.

[0016] The embodiment of the present application provides an automatic loading and unloading board machine. By adopting the cooperative work of the rotating platform, the lifting platform, the blanking plate, the linear slide rail, the lifting member and the fixture, while loading and unloading the board on one lifting platform, the other lifting platform and the blanking plate thereon can continue to work, realizing the continuous loading and unloading of the board, thereby greatly reducing the standby time of the automatic loading and unloading board machine and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional structure diagram provided by the embodiment of the present application;

[0019] Figure 2 It is a three-dimensional structure diagram of the blanking platform provided by the embodiment of the present application;

[0020] Figure 3 It is a front view sectional view of the blanking platform provided by the embodiment of the present application;

[0021] Figure 4 It is a three-dimensional structure diagram of the loading and unloading mechanism provided by the embodiment of the present application.

[0022] In the figure: 1. Conveyor; 2. Discharging platform; 21. Rotary table; 211. Bottom plate; 212. Support table; 213. Driving motor; 22. Lifting platform; 221. Mounting frame; 222. Round rod; 223. Fixed plate; 224. Cylinder; 23. Discharging plate; 231. Insert ring; 3. Rewinding and unwinding mechanism; 31. Linear slide rail; 32. Lifting member; 321. Extension frame; 322. Cylinder II; 33. Fixture; 34. Support frame. Detailed implementation manner

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0024] The embodiments of the present application provide an automatic plate rewinding and unwinding machine, which can solve the problem that in the related art, some existing automatic plate rewinding and unwinding machines are often only equipped with a single discharging tray, resulting in the influence on production efficiency during the process of replacing the discharging tray.

[0025] Please refer to Figures 1 - 3 , an automatic plate rewinding and unwinding machine includes: a conveyor 1, a discharging platform 2 is arranged at one end of the conveyor 1, and a rewinding and unwinding mechanism 3 is arranged on one side of the discharging platform 2; the discharging platform 2 includes a rotary table 21, a set of lifting platforms 22 are oppositely arranged on the rotary table 21, a discharging plate 23 is detachably connected to the lifting platform 22, the rotary table 21 is used for rotating the two lifting platforms 22, the lifting platform 22 is used for controlling the rotation of the discharging plate 23, and the discharging plate 23 is used for placing plates; the rewinding and unwinding mechanism 3 includes a linear slide rail 31, a lifting member 32 and a fixture 33, the linear slide rail 31 is connected to the lifting member 32 for driving the lifting member 32 to move along the length direction of the discharging platform 2, the lifting member 32 is connected to the fixture 33 and is used for driving the fixture 33 to lift and lower, and the fixture 33 is used for grasping the plates on the discharging plate 23.

[0026] The rotary table 21 is the core component of the discharging platform 2, and a set of lifting platforms 22 are oppositely arranged thereon. When the discharging plate 23 on one lifting platform 22 is full or empty, the rotary table 21 starts to rotate, and rotates the other lifting platform 22 and the discharging plate 23 thereon to the working position.

[0027] The lifting platform 22 is installed on the rotary table 21 and is used for controlling the lifting and lowering of the discharging plate 23. When it is necessary to load and unload plates, the lifting platform 22 descends to an appropriate position to facilitate the operation of workers or automated equipment. After the loading and unloading are completed, the lifting platform 22 is lifted and lowered to the working position again.

[0028] The blanking plate 23: The blanking plate 23 is a platform for placing the plate material, and is detachably connected to the lifting table 22, and can be easily removed from the lifting table 22.

[0029] The linear slide rail 31 is arranged along the length direction of the blanking platform 2 and is used to drive the movement of the lifting member 32. According to the position of the plate material on the blanking plate 23, the linear slide rail 31 accurately positions the lifting member 32 to a suitable position.

[0030] The lifting member 32 is connected to the linear slide rail 31 and can move along it. At the same time, the lifting member 32 is also responsible for driving the lifting of the clamp 33. When the clamp 33 needs to grasp or release the plate material, the lifting member 32 controls the lifting action of the clamp 33.

[0031] The clamp 33 is used to grasp and release the plate material.

[0032] Through the design of the double lifting tables 22, when the blanking plate 23 on one lifting table 22 is loading and unloading the plate material, the other lifting table 22 and the blanking plate 23 thereon can continue to work, realizing the continuous receiving and discharging of the plate material, thereby improving the production efficiency.

[0033] Due to the coordinated work of the double lifting tables 22 and the receiving and discharging mechanism 3, the automatic plate receiving and discharging machine can grasp or release the plate material on the other lifting table 22 by the receiving and discharging mechanism 3 while loading and unloading the plate material on one lifting table 22, thus greatly reducing the standby time of the automatic plate receiving and discharging machine.

[0034] The detachable design of the blanking plate 23 makes it simple and convenient to replace or clean the blanking plate 23, reducing the maintenance cost. At the same time, the precise control of the linear slide rail 31 and the lifting member 32 ensures that the clamp 33 can accurately grasp and release the plate material, improving the accuracy and reliability of the operation.

[0035] By adjusting the height of the lifting table 22 and the angle of the rotating table 21, the automatic plate receiving and discharging machine can adapt to plate materials of different sizes and shapes, with strong flexibility.

[0036] Specifically, as Figure 2 and Figure 3 shown, in this implementation, the rotating table 21 includes a bottom plate 211, a support table 212 is arranged on the bottom plate 211, a driving motor 213 is provided on the bottom plate 211, and the output shaft of the driving motor 213 is connected to the support table 212.

[0037] The support table 212 is in an n shape

[0038] The rotating table 21 is responsible for controlling the rotation of the two lifting tables 22 and the blanking plates 23 thereon.

[0039] The bottom plate 211 serves as the foundation of the rotating table 21, providing stable support for the entire structure. The support table 212 is used to carry the two lifting tables 22. Its N-shaped design not only ensures the stability of the structure but also allows the lifting tables 22 to rotate on the support table 212. The drive motor 213 is the power source of the rotating table 21, used to drive the support table 212 and the lifting tables 22 to rotate.

[0040] When it is necessary to rotate the lifting table 22 and the material placing plate 23 thereon, the drive motor 213 starts to work, and its output shaft drives the support table 212 to rotate. The two lifting tables 22 are respectively installed on both sides of the support table 212. Therefore, the rotation of the support table 212 will drive the two lifting tables 22 and the material placing plate 23 thereon to rotate synchronously.

[0041] By controlling the rotation direction and rotation angle of the drive motor 213, the rotation direction and rotation angle of the lifting table 22 and the material placing plate 23 thereon can be accurately controlled. In this way, when the material placing plate 23 on one lifting table 22 is loading and unloading plates, the other lifting table 22 and the material placing plate 23 thereon can be rotated to the standby position, waiting for the next operation.

[0042] As Figure 2 and Figure 3 shown, in this embodiment, the lifting table 22 includes a mounting frame 221 arranged on the support table 212. Four round rods 222 are inserted into the mounting frame 221. A fixing plate 223 is arranged between the bottoms of adjacent four round rods 222. A cylinder 224 is arranged on the support table 212, and the piston rod of the cylinder 224 is connected to the fixing plate 223; the material placing plate 23 is inserted and arranged between the tops of the four round rods 222.

[0043] The lifting table 22, as an important part of the automatic plate loading and unloading machine, is mainly responsible for adjusting the height position of the material placing plate 23.

[0044] The four round rods 222 are installed on the mounting frame 221 by insertion, forming a stable quadrilateral frame. These round rods 222 not only provide support for the material placing plate 23 but also allow the material placing plate 23 to be quickly disassembled and assembled between the four round rods 222.

[0045] A fixing plate 223 is arranged between the bottoms of adjacent four round rods 222. The fixing plate 223 is connected to the piston rod of the cylinder 224, playing a role in connecting the round rods 222 and transmitting the lifting power.

[0046] When it is necessary to lift and lower the discharging plate 23, the control system sends an instruction to the air cylinder 224, and the air cylinder 224 starts to work. The piston rod of the air cylinder 224 expands and contracts according to the instruction, and transfers the motion to the four round rods 222 through the fixing plate 223. The four round rods 222 rise and fall together with the fixing plate 223, driving the discharging plate 23 at their tops to perform corresponding lifting and lowering motions.

[0047] Through the precise control of the air cylinder 224, the lifting platform 22 can flexibly adjust the height position of the discharging plate 23 to adapt to plates of different sizes and shapes, improving the adaptability and flexibility of the equipment.

[0048] Preferably, in this embodiment, four insertion rings 231 distributed in a rectangle are arranged at the bottom of the discharging plate 23, and the insertion rings 231 are adapted to the round rods 222.

[0049] The matching design between the insertion rings 231 and the round rods 222 ensures the stable placement and quick disassembly and assembly of the discharging plate 23 on the lifting platform 22.

[0050] When it is necessary to install the discharging plate 23 on the lifting platform 22, only need to align the four insertion rings 231 at the bottom of the discharging plate 23 with the four round rods 222 on the lifting platform 22 respectively, and then lower it vertically.

[0051] The tight fit between the insertion rings 231 and the round rods 222, as well as the rectangular distribution design, ensure the stability of the discharging plate 23 on the lifting platform 22.

[0052] Due to the adapted design between the insertion rings 231 and the round rods 222, the disassembly and assembly of the discharging plate 23 become very simple and fast. When it is necessary to replace or clean the discharging plate 23, only need to vertically lift the discharging plate 23 to remove the discharging plate 23 from the lifting platform 22.

[0053] Specifically, in this embodiment, the lifting member 32 includes an extension frame 321 arranged on the linear slide rail 31, a cylinder two 322 is arranged on the extension frame 321, and the bottom end of the piston rod of the cylinder two 322 is connected to the fixture 33.

[0054] The extension frame 321 is fixed on the linear slide rail 31 and moves along with the movement of the linear slide rail 31. The cylinder two 322 is installed on the extension frame 321, and the bottom end of its piston rod is connected to the fixture 33.

[0055] When it is necessary to adjust the height of the fixture 33, the cylinder two 322 starts to work, and its piston rod performs telescopic motion. Through the telescopic motion of the piston rod, the fixture 33 is driven to rise and fall, so as to realize the grasping or putting down of the plate.

[0056] It can be understood that a support frame is arranged at the bottom of the linear slide rail 31, and the winding and unwinding mechanism 3 is supported and fixed through the support frame.

[0057] A support frame is provided at the bottom of the linear slide rail 31, which provides a stable support foundation for the entire retracting and extending mechanism 3. Through the support frame, the linear slide rail 31 can be kept stable, ensuring that the lifting member 32 and the fixture 33 thereon can move and lift smoothly.

[0058] The fixture 33 in this embodiment is a pneumatic suction cup.

[0059] A pneumatic suction cup, as a special fixture, its working principle is based on the adsorption force generated by the air pressure difference. It is widely used in material handling, fixing and other operations on automated production lines. Especially in scenarios where thin sheet materials such as glass, metal sheets, and plastic sheets need to be processed, the pneumatic suction cup demonstrates its unique advantages.

[0060] The pneumatic suction cup realizes the adsorption and handling of workpieces through the suction force generated by the supply of gas. Its internal structure causes negative pressure when the gas flows, thereby forming a strong adsorption force between the suction cup and the workpiece. A pneumatic suction cup usually consists of a suction cup, connecting pipelines, valves, and a gas source. When the gas source is introduced into the inside of the suction cup, negative pressure is generated inside the suction cup to achieve adsorption with the workpiece. The adsorption force of the pneumatic suction cup can be adjusted as needed. By adjusting factors such as the gas source pressure, the number and diameter of the suction cup holes, and the surface state of the workpiece, different strengths of adsorption force can be achieved. This is the prior art and will not be elaborated here.

[0061] It should be noted that the linear slide rail 31 in this embodiment is an important mechanical basic part, which is widely used in various fields to achieve precise movement and positioning. This is the prior art and will not be elaborated here.

[0062] In the description of this application, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application 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. Therefore, it should not be construed as a limitation to this application. Unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0063] It should be noted that in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0064] The above are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. An automatic plate retracting machine, characterized in that: include: A conveyor (1), wherein a material discharge platform (2) is arranged at one end of the conveyor (1), and a retracting and releasing mechanism (3) is arranged at one side of the material discharge platform (2); The material discharging platform (2) comprises a rotating table (21), a group of lifting tables (22) are arranged on the rotating table (21) in a relative manner, a material discharging plate (23) is detachably connected to the lifting tables (22), the rotating table (21) is used for rotating the two lifting tables (22), the lifting tables (22) are used for controlling the rotation of the material discharging plate (23), and the material discharging plate (23) is used for placing plates; The retracting and unwinding mechanism (3) comprises a linear slide rail (31), a lifting member (32) and a clamp (33); the linear slide rail (31) is connected to the lifting member (32) and is used to drive the lifting member (32) to move along the length direction of the unwinding platform (2); the lifting member (32) is connected to the clamp (33) and is used to drive the clamp (33) to rise and fall; the clamp (33) is used to grab the plate on the unwinding plate (23).

2. The automatic plate retracting and unretracting machine according to claim 1, characterized in that: The rotating platform (21) comprises a bottom plate (211), a support platform (212) is arranged on the bottom plate (211), a driving motor (213) is arranged on the bottom plate (211), and an output shaft of the driving motor (213) is connected to the support platform (212).

3. The automatic plate retracting and releasing machine according to claim 2, characterized in that: The lifting platform (22) comprises a mounting frame (221) arranged on a supporting platform (212), four round rods (222) are plugged into the mounting frame (221), a fixing plate (223) is arranged between the bottoms of the four adjacent round rods (222), a cylinder (224) is arranged on the supporting platform (212), and a piston rod of the cylinder (224) is connected to the fixing plate (223); The discharge plate (23) is inserted between the tops of the four round rods (222).

4. The automatic plate retracting and releasing machine as claimed in claim 3, characterized in that: The bottom of the discharge plate (23) is provided with four inserting rings (231) distributed in a rectangular shape, and the inserting rings (231) are adapted to the round rods (222).

5. The automatic plate retracting and unretracting machine according to claim 1, characterized in that: The lifting member (32) comprises an extension frame (321) arranged on the linear slide rail (31), a second cylinder (322) is arranged on the extension frame (321), and the bottom end of the piston rod of the second cylinder (322) is connected to the clamp (33).

6. The automatic plate retracting and unretracting machine according to claim 1, characterized in that: The clamp (33) is a pneumatic suction cup.

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