Oil press facilitating material taking

Abstract

The utility model discloses an oil press facilitating material taking. The oil press comprises a supporting table; the base is arranged at the top of the supporting table; the movable table is arranged at the top of the base in a sliding mode, air cylinders used for taking materials are arranged on the two sides of the movable table and used for driving the movable table to slide, and a material returning assembly is arranged in the movable table and comprises an ejector rod used for ejecting materials and an electromagnet used for driving the ejector rod. Compared with the prior art, the automatic material cleaning device has the advantages that by arranging the movable moving table, direct contact between workers and a machine is reduced, feeding and discharging are located at the installation position, the risk during work is reduced, the electromagnet is matched to drive the ejector rod to eject a formed workpiece, rapid demolding of the workpiece is achieved, the material cleaning plate is driven by the motor to move horizontally, and the work efficiency is improved. And the material cleaning plate is matched with the cleaning brush, so that the formed workpiece can be pushed to move to a designated position, the automation degree is high, and the production efficiency and the operation convenience can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil presses, in particular to an oil press which is convenient for taking materials. Background Art

[0002] A hydraulic press is a mechanical device that uses the principle of hydraulics to generate pressure and process, shape or press materials. It is usually composed of a hydraulic cylinder, a hydraulic pump, a control valve, a pressure gauge and other components. When working, the hydraulic pump sends liquid (usually oil) into the hydraulic cylinder to move the piston, thereby generating pressure. This pressure can be used to compress, bend, stretch, shear and other materials, so it is widely used in metal processing, plastic molding, pressed products and other fields.

[0003] When the hydraulic press is currently in use, the workpiece is installed at the bottom after the pressure plate is lifted. During operation, the worker's arm is in the downward pressing position of the machine, which involves certain risks. When collecting materials, they need to be removed manually, and quick material retrieval cannot be achieved. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic press which is convenient for taking materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a hydraulic press for convenient material collection, comprising:

[0006] Support table;

[0007] A base, which is placed on top of the support platform;

[0008] A moving platform, the moving platform is slidably placed on the top of the base, and cylinders for taking materials are arranged on both sides of the moving platform, which are used to drive the moving platform to slide. A material-removing assembly is arranged inside the moving platform, and the material-removing assembly includes a push rod for pushing the material and an electromagnet driving the push rod;

[0009] A material unloading assembly, which is placed on the top of the movable platform, and comprises a material unloading plate which is slidably placed on the top of the movable platform, a cleaning brush is fixedly connected to one side of the material unloading plate, and a driving part for driving the material unloading plate is provided on one side of the movable platform;

[0010] A hydraulic assembly is placed above the support platform, and the hydraulic assembly includes a hydraulic cylinder for applying pressure.

[0011] Preferably, an infrared sensor is fixedly connected to the inner side of the support platform.

[0012] Preferably, four corners of the top of the base are fixedly connected with lifting columns, the top of the lifting columns is fixedly connected with a top plate, and the hydraulic cylinder is fixedly connected to the top of the top plate.

[0013] Preferably, a lifting and pressure plate is slidably connected to the outer side of the lifting column, the output end of the hydraulic cylinder is fixedly connected to the lifting and pressure plate, the bottom of the lifting and pressure plate is fixedly connected to a mounting plate, and the bottom of the mounting plate is fixedly connected to a molding core.

[0014] Preferably, a molding cavity used in conjunction with a molding core is opened at the top of the movable platform, the push rod is slidably connected to the bottom of the molding cavity, a return spring is sleeved on the outer side of the push rod, and electromagnets are fixedly connected to the bottom of the movable platform and the bottom of the push rod, and the two electromagnets have the same magnetic poles when energized.

[0015] Preferably, the driving unit includes a transmission pulley rotatably connected to both ends of the movable platform, the two transmission pulleys are connected via a transmission belt, and the outer side of the transmission belt is fixedly connected to the cleaning plate.

[0016] Preferably, a motor is fixedly connected to the outer side of the movable platform, and an output end of the motor is fixedly connected to one of the transmission pulleys.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a movable mobile platform, the direct contact between workers and machines is reduced, the loading and unloading materials are located in the installation position, the risk at work is reduced, and the electromagnet drives the ejector rod to eject the formed workpiece, so as to realize the rapid demolding of the workpiece, and the motor drives the cleaning plate to move horizontally to push the ejected workpiece to one side. The cleaning plate cooperates with the cleaning brush, which can not only push the formed workpiece to the specified position, but also has a high degree of automation, which can significantly improve the production efficiency and operation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the position structure of the driving part of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the material taking cylinder of the utility model;

[0021] Figure 4 This is a schematic diagram of the top rod structure of the utility model;

[0022] Figure 5 This is an enlarged view of point A of the utility model;

[0023] Figure 6 It is an enlarged view of point B of the present utility model.

[0024] In the figure: 1. Support table; 2. Lifting column; 3. Lifting plate; 4. Top plate; 5. Hydraulic cylinder; 6. Material-removing cylinder; 7. Base; 8. Infrared sensor; 9. Moving table; 10. Cleaning plate; 11. Mounting plate; 12. Molding core; 13. Cleaning brush; 14. Molding cavity; 15. Transmission belt; 16. Ejector rod; 17. Reset spring; 18. Electromagnet; 19. Motor; 20. Transmission pulley. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 , 2 , 3, 4, 5, and 6, the utility model provides a technical solution: a hydraulic press for convenient material collection, comprising: a support table 1, a control console is arranged on the side of the support table 1, a controller is installed inside the control console, and control buttons are arranged on the outside of the control console; a base 7 is fixedly connected to the top of the support table 1; a moving table 9 is slidably placed on the top of the base 7, the moving table 9 is an inverted T-shaped structure, the base 7 is provided with a slide groove used in conjunction with the moving table 9, and cylinders 6 for material collection are arranged on both sides of the moving table 9, the material collection cylinders 6 are fixedly connected to the support table 1, and the output of the material collection cylinders 6 The end is fixedly connected to the movable platform 9 by a metal plate and bolts, and is used to drive the movable platform 9 to slide. A material unloading assembly is provided inside the movable platform 9, and the material unloading assembly includes a push rod 16 for pushing the material and an electromagnet 18 for driving the push rod 16; a material unloading assembly is placed on the top of the movable platform 9, and the material unloading assembly includes a cleaning plate 10 slidably placed on the top of the movable platform 9, a cleaning brush 13 is fixedly connected to one side of the cleaning plate 10, and a driving part for driving the cleaning plate 10 is provided on one side of the movable platform 9; a hydraulic assembly is placed above the support platform 1, and the hydraulic assembly includes a hydraulic cylinder 5 for applying pressure.

[0027] It should be noted that the utility model controls the material-taking cylinder 6 through the operating table to push out the movable table 9, places the workpiece to be pressed in the forming cavity 14 on the top of the movable table 9, and the base 7 drives the movable table 9 to reset. The hydraulic cylinder 5 drives the lifting and pressing plate 3 to pressurize the shaping core 12 and the forming cavity 14 to achieve extrusion molding. After the hydraulic cylinder 5 drives the lifting and pressing plate 3 to reset, the base 7 pushes out the movable table 9, and the electromagnet 18 is energized. Under the action of repulsive force, the ejector rod 16 ejects the molded workpiece inside the forming cavity 14, and then the motor 19 drives the cleaning plate 10 to move through the transmission pulley 20 and the transmission belt 15. The cleaning plate 10 pushes the ejected workpiece to one side, and the material slides to the receiving device on one side, such as above the conveyor belt. Under the action of the travel switch, the cleaning plate 10 is pushed out. After the material plate 10 reaches the limit position, the transmission belt 15 drives the cleaning plate 10 to reset. During the reciprocating process of the cleaning plate 10, the cleaning brush 13 cleans the movable platform 9, and a cleaning nozzle is installed on the side of the cleaning brush 13 to clean the operating position through high-pressure wind. By setting a movable movable platform 9, the direct contact between workers and machines is reduced, so that the loading and unloading of materials are located at the installation position, the risk during work is reduced, and the electromagnet drives the ejector rod to eject the formed workpiece to achieve rapid demolding of the workpiece. The motor drives the cleaning plate 10 to move horizontally to push the ejected workpiece to one side. The cleaning plate cooperates with the cleaning brush, which can not only push the formed workpiece to the specified position, but also has a high degree of automation, which can significantly improve production efficiency and ease of operation.

[0028] See also Figure 1 As shown, an infrared sensor 8 is fixedly connected to the inner side of the support platform 1 .

[0029] It should be noted that the infrared sensor 8 of the utility model can detect the position of the mounting plate 11. When it descends, when the mounting plate 11 corresponds to the infrared sensor 8, the controller receives the signal to control the extension and retraction speed of the hydraulic cylinder 5, thereby realizing the slow fall of the lifting and pressing plate 3 and improving the safety during processing. When the lifting and pressing plate 3 is raised, when the infrared sensor 8 detects the lifting signal, the controller can control the base 7 and the electromagnet 18 and other structures to work in coordination.

[0030] See also Figure 3 , 4 As shown, the four corners of the top of the base 7 are fixedly connected with lifting columns 2, the top of the lifting columns 2 is fixedly connected with a top plate 4, the hydraulic cylinder 5 is fixedly connected to the top of the top plate 4, the outer side of the lifting columns 2 is slidably connected with a lifting and lowering plate 3, the output end of the hydraulic cylinder 5 is fixedly connected to the lifting and lowering plate 3, the bottom of the lifting and lowering plate 3 is fixedly connected with a mounting plate 11, and the bottom of the mounting plate 11 is fixedly connected with a molding core 12.

[0031] It should be noted that the four corners of the top of the base 7 of the utility model are fixedly connected with lifting columns 2, which ensures the stability of the whole machine during operation and reduces vibration. The lifting columns not only support the top plate 4, but also serve as movement guides for the hydraulic cylinder 5 and the lifting and lowering plate 3. The pressure cylinder 5 is installed on the top of the top plate 4, and the output end of the hydraulic cylinder 5 is fixedly connected to the lifting and lowering plate 3, which can directly transmit pressure to the lifting and lowering plate 3. The lifting and lowering plate 3 is slidably connected to the outside of the lifting column 2, so that the platen can move up and down smoothly, ensuring the uniformity and stability of the pressing process.

[0032] See also Figure 3 , 4 As shown, a forming cavity 14 for use with a molding core 12 is provided on the top of the movable platform 9, a push rod 16 is slidably connected to the bottom of the forming cavity 14, a return spring 17 is sleeved on the outer side of the push rod 16, and an electromagnet 18 is fixedly connected to the bottom of the movable platform 9 and the bottom of the push rod 16, and the two electromagnets 18 have the same magnetic poles when power is supplied.

[0033] It should be noted that the molding core 12 of the utility model enters the molding cavity 14, and the gaps on both sides form a product molding cavity, so as to mold or process the material. During demolding, when the electromagnets 18 are energized at the same time, their magnetic poles are the same, and the magnetic force can quickly repel, thereby achieving a rapid response of the ejector rod, so that the ejector rod 16 is pushed downward and squeezes the reset spring 17, and the ejector rod 16 ejects the workpiece. When the power is off, the reset spring 17 drives the ejector rod 16 to reset.

[0034] See also Figure 2 , 6 As shown, the driving part includes a transmission pulley 20 rotatably connected to the two ends of the moving platform 9, the two transmission pulleys 20 are connected through a transmission belt 15, the outer side of the transmission belt 15 is fixedly connected to the cleaning plate 10, and the outer side of the moving platform 9 is fixedly connected to a motor 19, and the output end of the motor 19 is fixedly connected to one of the transmission pulleys 20.

[0035] It should be noted that when the utility model needs to unload and clean the top of the movable platform 9, the motor 19 drives the other drive pulley 20 to rotate through one of the drive pulleys 20. Under the action of the drive belt 15, the cleaning plate 10 slides along the drive belt 15 on the outside of the movable platform 9, the cleaning plate 10 pushes the ejected material down, and the cleaning brush 13 cleans the top of the movable platform 9 with its long and soft cleaning bristles.

[0036] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic press convenient for taking materials, characterized by: include: Support platform (1); A base (7), the base (7) being placed on the top of the support platform (1); A movable platform (9), the movable platform (9) is slidably placed on the top of the base (7), cylinders (6) for taking materials are provided on both sides of the movable platform (9) for driving the movable platform (9) to slide, and a material ejection assembly is provided inside the movable platform (9), and the material ejection assembly includes a push rod (16) for ejecting materials and an electromagnet (18) for driving the push rod (16); A material unloading component, the material unloading component is placed on the top of the movable platform (9), the material unloading component comprises a material cleaning plate (10) slidably placed on the top of the movable platform (9), a cleaning brush (13) is fixedly connected to one side of the material cleaning plate (10), and a driving part for driving the material cleaning plate (10) is provided on one side of the movable platform (9); A hydraulic assembly is placed above the support platform (1), and the hydraulic assembly includes a hydraulic cylinder (5) for applying pressure.

2. The oil press for convenient material extraction according to claim 1, characterized in that: An infrared sensor (8) is fixedly connected to the inner side of the support platform (1).

3. The oil press with convenient material extraction according to claim 1, characterized in that: The four corners of the top of the base (7) are fixedly connected to lifting columns (2), the top of the lifting columns (2) is fixedly connected to a top plate (4), and the hydraulic cylinder (5) is fixedly connected to the top of the top plate (4).

4. The oil press with convenient material extraction according to claim 3, characterized in that: The outer side of the lifting column (2) is slidably connected to a lifting plate (3), the output end of the hydraulic cylinder (5) is fixedly connected to the lifting plate (3), the bottom of the lifting plate (3) is fixedly connected to a mounting plate (11), and the bottom of the mounting plate (11) is fixedly connected to a shaping core (12).

5. The oil press with convenient material extraction according to claim 1, characterized in that: The top of the movable platform (9) is provided with a molding cavity (14) for use with a molding core (12); the push rod (16) is slidably connected to the bottom of the molding cavity (14); a return spring (17) is sleeved on the outer side of the push rod (16); the bottom of the movable platform (9) and the bottom of the push rod (16) are both fixedly connected with electromagnets (18); the two electromagnets (18) have the same magnetic poles when energized.

6. The oil press for convenient material extraction according to claim 5, characterized in that: The driving part comprises a driving pulley (20) rotatably connected to the two ends of the moving platform (9), the two driving pulleys (20) are connected by a driving belt (15), and the outer side of the driving belt (15) is fixedly connected to the cleaning plate (10).

7. The oil press with convenient material extraction according to claim 6, characterized in that: A motor (19) is fixedly connected to the outer side of the moving platform (9), and an output end of the motor (19) is fixedly connected to one of the driving pulleys (20).

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