Blanking device of precision punching machine

Abstract

The utility model relates to the technical field of blanking of punching machines, and discloses a blanking device of a precision punching machine, which comprises a mounting base, a rotating motor is arranged on the inner side of the mounting base, a support plate is fixedly mounted at the driving end of the rotating motor, a limiting plate is arranged on the top side of the support plate, and the limiting plate is fixedly mounted on the mounting base. The supporting plate and the limiting plate are provided with height adjusting assemblies, a base is fixedly installed on the top side of the limiting plate, a horizontal adjusting mechanism and a discharging seat are arranged on the right side of the base, and a clamping assembly is arranged on the inner side of the discharging seat. After the discharging base rotates to the top side of the cleaning box, materials are put down, at the moment, the materials enter the cleaning box through the discharging opening, then the materials are driven to be conveyed under the action of the conveying belt, and during conveying, the materials and the cleaning brushes rub each other, so that chippings on the outer sides and the tops of the materials are removed, and the materials are cleaned. And through collection of the collecting box, treatment is convenient, the discharging effect is improved, and the later cleaning difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of punch press blanking, in particular to a blanking device for a precision punch press. Background Art

[0002] A punch press is a stamping press. In domestic production, the stamping process is gaining popularity due to its advantages over traditional machining, including material and energy savings, high efficiency, low operator skill requirements, and the ability to create products that are impossible with various mold applications. However, most precision punch presses on the market have drawbacks such as material dropouts.

[0003] According to the search, Chinese patent document, publication number: CN212598465U, discloses a blanking device for a precision punching machine. The blanking device is provided with a spring. The elasticity of the spring effectively pushes the material along the connecting frame to the surface of the first conveyor belt, facilitating the transfer of the material. The resilience of the spring facilitates the restoration of the shift plate to its original position, preventing the shift plate from affecting the production process of the material on the operating table surface. The setting of the bolt facilitates the disassembly of the spring, facilitating the maintenance and replacement of the spring. The setting of the first baffle facilitates the blocking of the material on the surface of the first conveyor belt, preventing the material from falling to the outside of the first conveyor belt and causing wear on the material surface. The first baffle is symmetrically distributed, effectively limiting the material on the surface of the first conveyor belt. The screw holes facilitate the replacement of baffles of different heights, improving the adaptability of the blanking device. The transmission structure formed by the first conveyor belt through the motor and the second conveyor belt effectively allows the material to be circulated and discharged smoothly. However, due to the debris left on the outside of the material after the punching, direct conveying through the conveyor belt is prone to cause debris residue, which in turn requires cleaning later and increases the cleaning burden, thereby affecting the blanking efficiency and increasing the number of processes. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a blanking device for a precision punching machine, which has the advantages of fast blanking and reducing the difficulty of blanking, and has a cleaning effect during the blanking process, which is conducive to cleaning debris during the blanking and conveying process, thereby improving processing efficiency and reducing the difficulty of later cleaning, and solving the above-mentioned technical problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a blanking device for a precision punching machine, comprising a mounting base, a rotating motor is provided on the inner side of the mounting base, a support plate is fixedly installed on the driving end of the rotating motor, a limiting plate is provided on the top side of the support plate, the support plate and the limiting plate are provided with a height adjustment assembly, a base is fixedly installed on the top side of the limiting plate, a horizontal adjustment mechanism and a blanking seat are respectively provided on the right side of the base, a clamping assembly is provided on the inner side of the blanking seat, a cleaning box is fixedly installed on the left side of the mounting base, and a cleaning assembly is provided on the inner side of the cleaning box.

[0008] Preferably, the height adjustment assembly includes an electric push rod and a limit rod, four limit rods are equidistantly arranged in a ring on the top side of the support plate, a limit plate is movably installed on the outer side of the limit rod, and an electric push rod is fixedly installed between the limit plate and the support plate.

[0009] Through the above technical solution, during use, the electric push rod is started to drive the limit plate to rise and fall, so as to facilitate the adjustment of the height during the material picking and unloading process, and the action of the four limit rods is conducive to improving the stability of the limit plate during movement.

[0010] Preferably, the horizontal adjustment mechanism includes a limit column and an electric telescopic rod. There are always two limit columns, which are fixedly installed on the right side of the base respectively, and a discharge seat is movably installed between the limit columns, and an electric telescopic rod is fixedly installed between the discharge seat and the base.

[0011] Through the above technical solution, when it is necessary to adjust the horizontal position of the clamping assembly, the electric telescopic rod is started to drive the unloading seat to move between the two limit columns for adjustment. It is convenient and quick to use. At the same time, the unloading seat is limited by the limit columns, which is conducive to improving the stability during the adjustment process.

[0012] Preferably, the clamping assembly includes a connecting shaft, a clamping plate, a sub-gear and a main gear. There are always two groups of connecting shafts and clamping plates. The clamping plate is fixedly installed on the outer side of the connecting shaft, and the sub-gear is fixedly installed on the outer side of the rear end of the connecting shaft. The opposite side of the sub-gear is connected to the main gear through meshing, and the driving end of the clamping motor is fixedly installed on the inner side of the main gear.

[0013] Through the above technical solution, when unloading, the clamping motor is started to drive the main gear to rotate, and then the two sets of sub-gears, the connecting shaft and the clamping plate are driven to rotate, thereby clamping the material and facilitating unloading.

[0014] Preferably, a limit seat is fixedly installed on the inner side of the blanking seat, and limit springs are respectively provided on both sides of the limit seat. The limit springs form a group of two, and there are two groups in total. A clamping plate is fixedly installed on one end of the limit spring away from the limit seat.

[0015] Through the above technical solution, during the rotation of the clamping plate, the two sets of limit springs are used to help limit the clamping plate during its rotation, thereby improving the stability during rotation and further improving the accuracy of material cutting.

[0016] Preferably, a conveyor belt is provided inside the cleaning box, and the conveyor belt is a mesh structure. A discharge port is provided at the rear end of the top side of the cleaning box, and a collection box is movably installed at the lower end of the inner side of the cleaning box.

[0017] Through the above technical solution, during use, the unloading seat is driven by the rotating motor to rotate to the top side of the cleaning box, and then the material is dropped. At this time, the material enters the cleaning box through the unloading port, and is then transported under the action of the conveyor belt.

[0018] Preferably, the cleaning assembly includes a baffle and cleaning brushes, the baffle is fixedly mounted on the inner side of the cleaning box, and a plurality of groups of equidistantly arranged cleaning brushes are respectively provided on the bottom side of the baffle and the inner side of the cleaning box.

[0019] Through the above technical solution, during transportation, the material and the cleaning brush rub against each other, thereby cleaning the debris on the outside and top of the material, and collecting it in a collection box for easy processing, which is beneficial to improve the unloading effect and reduce the difficulty of later cleaning.

[0020] Compared with the prior art, the present invention provides a blanking device for a precision punch press, which has the following beneficial effects:

[0021] 1. The utility model starts the rotary motor to drive the support plate and the base to rotate, which is convenient for driving the unloading seat to rotate when unloading, making unloading convenient. At the same time, during use, the electric push rod is started to drive the limit plate to move up and down, so as to facilitate adjustment of the height during material collection and unloading. The four limit rods are helpful to improve the stability of the limit plate during movement. Then, when the position of the clamping assembly needs to be adjusted in the horizontal position, the electric telescopic rod is started to drive the unloading seat to move between the two limit columns for adjustment. It is convenient and quick to use.

[0022] 2. When unloading, the utility model starts the clamping motor to drive the main gear to rotate, and then drives the two sets of sub-gears, the connecting shaft and the clamping plate to rotate, so as to clamp the material and facilitate unloading. At the same time, during the rotation of the clamping plate, the action of the two sets of limit springs helps to improve the stability of the clamping plate during rotation, thereby improving the accuracy of unloading.

[0023] 3. The utility model puts down the material after the material discharge seat rotates to the top side of the cleaning box. At this time, the material enters the cleaning box through the discharge port and is then transported by the conveyor belt. During transportation, the material and the cleaning brush rub against each other, thereby cleaning the outside and top of the material. The debris is collected in the collection box for easy processing, which is beneficial to improving the discharge effect and reducing the difficulty of later cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0026] Figure 3 For this utility model Figure 2 A in the figure shows the enlarged structural diagram;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the cleaning box of the utility model;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamping plate of the utility model.

[0029] Among them: 1. Mounting base; 2. Rotating motor; 3. Support plate; 4. Limit plate; 5. Height adjustment assembly; 6. Base; 7. Horizontal adjustment mechanism; 8. Unloading seat; 9. Clamping assembly; 10. Cleaning box; 11. Cleaning assembly; 501. Electric push rod; 502. Limit rod; 701. Limit column; 702. Electric telescopic rod; 901. Connecting shaft; 902. Clamping plate; 903. Sub gear; 904. Main gear; 801. Limit seat; 802. Limit spring; 1001. Conveyor belt; 1002. Unloading port; 1003. Collection box; 1101. Baffle; 1102. Cleaning brush. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1:

[0032] like Figure 1-5As shown, the utility model provides a blanking device for a precision punching machine, including a mounting base 1, a rotating motor 2 is arranged on the inner side of the mounting base 1, a support plate 3 is fixedly installed on the driving end of the rotating motor 2, a limiting plate 4 is arranged on the top side of the support plate 3, the support plate 3 and the limiting plate 4 are provided with a height adjustment component 5, a base 6 is fixedly installed on the top side of the limiting plate 4, a horizontal adjustment mechanism 7 and a blanking seat 8 are respectively arranged on the right side of the base 6, a clamping component 9 is arranged on the inner side of the blanking seat 8, a cleaning box 10 is fixedly installed on the left side of the mounting base 1, and a cleaning component 11 is arranged on the inner side of the cleaning box 10.

[0033] Specifically, the height adjustment assembly 5 includes electric push rods 501 and limiting rods 502. Four limiting rods 502 are equidistantly arranged in a circular pattern on the top side of the support plate 3. The limiting plate 4 is movably mounted on the outer side of the limiting rods 502, and the electric push rods 501 are fixedly mounted between the limiting plate 4 and the support plate 3. Advantageously, the electric push rods 501 can be used to raise and lower the limiting plate 4, thereby facilitating height adjustment during material loading and unloading. Furthermore, the four limiting rods 502 help improve the stability of the limiting plate 4 during movement.

[0034] Specifically, the horizontal adjustment mechanism 7 includes two limit posts 701 and an electrically operated telescopic rod 702. Two limit posts 701 are provided, one fixedly mounted on the right side of the base 6. A material discharging base 8 is movably mounted between the limit posts 701, and an electrically operated telescopic rod 702 is fixedly mounted between the material discharging base 8 and the base 6. Advantageously, adjustment is achieved by activating the electrically operated telescopic rod 702 to move the material discharging base 8 between the two limit posts 701, making it convenient and quick to use. Furthermore, the position of the material discharging base 8 is limited by the limit posts 701, which helps improve stability during adjustment.

[0035] Specifically, the clamping assembly 9 includes a connecting shaft 901, a clamping plate 902, a pinion gear 903, and a main gear 904. Two sets of connecting shafts 901 and clamping plates 902 are provided. The clamping plate 902 is fixedly mounted on the outside of the connecting shaft 901, and the pinion gear 903 is fixedly mounted on the outside of the rear end of the connecting shaft 901. The opposite side of the pinion gear 903 is meshedly connected to the main gear 904, and the drive end of the clamping motor is fixedly mounted on the inside of the main gear 904. The advantage is that by starting the clamping motor to drive the main gear 904 to rotate, the two sets of pinion gears 903, the connecting shaft 901, and the clamping plate 902 are rotated, thereby clamping the material and facilitating unloading.

[0036] Specifically, a limit seat 801 is fixedly mounted on the inner side of the blanking seat 8. Limit springs 802 are provided on either side of the limit seat 801. The limit springs 802 are arranged in groups of two, for a total of two groups. A clamping plate 902 is fixedly mounted on one end of the limit springs 802 away from the limit seat 801. Advantageously, the two groups of limit springs 802 enhance the stability of the clamping plate 902 during rotation, thereby improving blanking accuracy.

[0037] Example 2:

[0038] like Figure 1-5 As shown, as an improvement to the previous embodiment, a mesh-like conveyor belt 1001 is provided inside the cleaning box 10. A discharge port 1002 is provided at the rear end of the top side of the cleaning box 10, and a collection box 1003 is movably mounted at the lower end of the inside of the cleaning box 10. The advantage is that after the discharge seat 8 rotates to the top side of the cleaning box 10 and the material is dropped, it enters the cleaning box 10 through the discharge port 1002 and is then transported by the conveyor belt 1001.

[0039] Specifically, the cleaning assembly 11 includes a baffle 1101 and a cleaning brush 1102. The baffle 1101 is fixedly mounted on the inside of the cleaning box 10. Several groups of cleaning brushes 1102 are equidistantly arranged on the bottom side of the baffle 1101 and the inside of the cleaning box 10. The advantage is that during transportation, the material rubs against the cleaning brushes 1102, thereby cleaning the outer and top surfaces of the material. Debris is then collected in the collection box 1003 for easy disposal, which helps improve material unloading efficiency and reduces the difficulty of subsequent cleaning.

[0040] When in use, start the rotating motor 2 to drive the support plate 3 and the base 6 to rotate, which is convenient for driving the unloading seat 8 to rotate when unloading, making it convenient for unloading. At the same time, during use, by starting the electric push rod 501, the limit plate 4 is driven to rise and fall, so as to facilitate adjustment of the height during material picking and unloading, and under the action of the four limit rods 502, it is beneficial to improve the stability of the limit plate 4 during movement. Then, when it is necessary to adjust the position of the clamping assembly 9 in the horizontal position, start the electric telescopic rod 702 to drive the unloading seat 8 to move between the two limit columns 701 for adjustment. It is convenient and quick to use. At the same time, the unloading seat 8 is limited by the limit column 701, which is beneficial to improve the stability during the adjustment process. When unloading, start the clamping motor to drive the main gear The wheel 904 rotates, thereby driving the two sets of sub-gears 903, the connecting shaft 901 and the clamping plate 902 to rotate, thereby clamping the material and facilitating unloading. At the same time, during the rotation of the clamping plate 902, the two sets of limit springs 802 are beneficial to improving the stability of the clamping plate 902 during rotation, thereby improving the unloading accuracy. Then, after the unloading seat 8 rotates to the top side of the cleaning box 10, the material is put down. At this time, the material enters the inside of the cleaning box 10 through the unloading port 1002, and is then driven for transportation under the action of the conveyor belt 1001. Then, during transportation, the material and the cleaning brush 1102 rub against each other, thereby cleaning the debris on the outside and top of the material, and collecting it through the collection box 1003 for easy processing, which is beneficial to improving the unloading effect and reducing the difficulty of later cleaning.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blanking device for a precision punching machine, comprising a mounting base (1), characterized in that: A rotating motor (2) is arranged on the inner side of the mounting base (1), a support plate (3) is fixedly mounted on the driving end of the rotating motor (2), a limiting plate (4) is arranged on the top side of the support plate (3), the support plate (3) and the limiting plate (4) are provided with a height adjustment assembly (5), a base (6) is fixedly mounted on the top side of the limiting plate (4), a horizontal adjustment mechanism (7) and a material discharge seat (8) are arranged on the right side of the base (6), a clamping assembly (9) is arranged on the inner side of the material discharge seat (8), a cleaning box (10) is fixedly mounted on the left side of the mounting base (1), and a cleaning assembly (11) is arranged on the inner side of the cleaning box (10).

2. The blanking device of a precision punching machine according to claim 1, characterized in that: The height adjustment assembly (5) comprises an electric push rod (501) and a limit rod (502); four limit rods (502) are equidistantly arranged in a ring on the top side of the support plate (3); a limit plate (4) is movably installed on the outer side of the limit rod (502); and an electric push rod (501) is fixedly installed between the limit plate (4) and the support plate (3).

3. The blanking device of a precision punching machine according to claim 1, characterized in that: The horizontal adjustment mechanism (7) comprises a limit column (701) and an electric telescopic rod (702), wherein two limit columns (701) are provided and are respectively fixedly mounted on the right side of the base (6), and a material discharge seat (8) is movably mounted between the limit columns (701), and an electric telescopic rod (702) is fixedly mounted between the material discharge seat (8) and the base (6).

4. The blanking device of a precision punching machine according to claim 1, characterized in that: The clamping assembly (9) comprises a connecting shaft (901), a clamping plate (902), a secondary gear (903) and a main gear (904); the connecting shaft (901) and the clamping plate (902) are generally arranged in two groups; the clamping plate (902) is fixedly mounted on the outer side of the connecting shaft (901); the secondary gear (903) is fixedly mounted on the outer side of the rear end of the connecting shaft (901); the opposite side of the secondary gear (903) is meshingly connected to the main gear (904); and the driving end of the clamping motor is fixedly mounted on the inner side of the main gear (904).

5. The blanking device of a precision punching machine according to claim 4, characterized in that: A limit seat (801) is fixedly installed on the inner side of the unloading seat (8), and limit springs (802) are respectively arranged on both sides of the limit seat (801). The limit springs (802) are arranged in groups of two, and there are two groups in total. A clamping plate (902) is fixedly installed on one end of the limit spring (802) away from the limit seat (801).

6. The blanking device of a precision punching machine according to claim 1, characterized in that: A conveyor belt (1001) is arranged on the inner side of the cleaning box (10), and the conveyor belt (1001) is a mesh structure. A discharge port (1002) is arranged at the rear end of the top side of the cleaning box (10), and a collection box (1003) is movably installed at the lower end of the inner side of the cleaning box (10).

7. The blanking device of a precision punching machine according to claim 1, characterized in that: The cleaning assembly (11) comprises a baffle (1101) and a cleaning brush (1102); the baffle (1101) is fixedly mounted on the inner side of the cleaning box (10); and a plurality of groups of cleaning brushes (1102) arranged at equal distances are respectively arranged on the bottom side of the baffle (1101) and the inner side of the cleaning box (10).

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