Efficient punching machine with rotary blanking mechanism

Abstract

The utility model relates to an efficient punching machine with a rotary blanking mechanism, which comprises a base, a blanking hole arranged on the base, a collecting box arranged on the base and provided with a groove on the top surface, and a punching mechanism erected on the base and positioned above the blanking hole, the punching mechanism can punch a workpiece, the blanking hole is arranged opposite to the groove, and the collecting box is arranged on the base. The rotary disc is driven to be rotationally connected to the base, and the rotary disc is located below the punching mechanism; a plurality of partition plates; waste materials are collected in a rotary discharging mode, the situation that the waste materials are accumulated at one position can be reduced, then the situation that part of space in the collecting box is not utilized due to the fact that the waste materials are accumulated at one position is reduced, and the utilization rate of the collecting space in the collecting box is further increased.

Description

Technical field

[0001] The utility model relates to the technical field of punching equipment, in particular to a high-efficiency punching machine provided with a rotary blanking mechanism. [Background Technology]

[0002] A punch press is a stamping press. In national production, the stamping process has more and more applications than traditional machining because of its advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to produce products that cannot be achieved through machining through the application of various molds. Its structure mainly consists of a base, a hydraulic cylinder, an upper mold, a lower mold, and a waste box. The hydraulic cylinder is set on the base and connected to the upper mold. The hydraulic cylinder can drive the upper mold to move, so that the upper mold is pressed down onto the lower mold set on the base. The upper mold and the lower mold are overlapped to achieve the stamping of the workpiece. After the workpiece is stamped, the waste in the workpiece will fall into the waste box set on the base. The waste box is used to collect the waste, thereby achieving the stamping of the entire workpiece.

[0003] However, since the punch press generates a large amount of waste during large-scale processing, the waste will enter the waste box through the blanking hole on the base. In the process of the waste box collecting the waste, the waste is always collected in one position through the waste box, and collecting in one position will easily cause the waste in the waste box to accumulate in one place, thereby wasting the remaining waste box space. [Utility Model Content]

[0004] The purpose of the utility model is to solve the problems in the prior art and to propose an efficient punching machine provided with a rotary blanking mechanism, which can collect waste materials and reduce the waste of collection space.

[0005] To achieve the above-mentioned object, the present invention proposes a high-efficiency punching machine provided with a rotary blanking mechanism, comprising: a base, a blanking hole provided on the base, a collecting box provided on the base and having a slot on the top surface, and a punching mechanism mounted on the base and located above the blanking hole, wherein the punching mechanism is capable of punching a workpiece, the blanking hole and the slot being arranged opposite to each other, and further comprising:

[0006] A rotating disk, the rotating disk is driven to rotate and connected to the base, and the rotating disk is located below the stamping mechanism;

[0007] A plurality of partition plates, the partition plates being fixedly connected to the top surface of the rotating disk around the center of the rotating disk, and an inlet groove for waste to enter can be formed between two adjacent partition plates;

[0008] A support plate, the support plate being connected by a torsion spring and being relatively swingable and arranged in the entry slot;

[0009] A push rod, the push rod is driven to rise and fall and is connected to the rotating disk, and one end of the push rod is arranged opposite to the support plate;

[0010] There are a plurality of blanking holes, which are arranged around the center of the rotating disk, and the blanking holes are arranged opposite to the support plate.

[0011] Preferably, the push rod includes a cross bar and two vertical bars, the vertical bars are fixedly connected to the bottom surface of the cross bar, and the two vertical bars are respectively arranged opposite to the support plates, and the cross bar is driven to rotate and connected to the top surface of the rotating disk.

[0012] Preferably, a partition 1 is fixedly connected to the collection box, which is arranged around the center of the collection box and forms a collection chamber for waste to enter. A pressure sensor is fixedly connected to the collection chamber, and a control panel electrically connected to the pressure sensor is fixedly connected to the base. The control panel can control the rotation of the rotating disk and the lifting and lowering of the cross bar.

[0013] Preferably, a positioning groove is provided on the base, and a positioning column is fixedly connected to the bottom surface of the collection box, and the positioning column is located in the positioning groove.

[0014] Preferably, a buffer sponge 1 is fixedly connected to the support plate, and the buffer sponge 1 can buffer the waste.

[0015] Preferably, a second buffer sponge is fixedly connected to the vertical rod, and the second buffer sponge is arranged opposite to the first buffer sponge.

[0016] Preferably, a fixing block is relatively slidably connected in the positioning groove, a spring fixedly connected to the fixing block is fixedly connected in the positioning groove, and a fixing groove for the fixing block to enter is opened on the positioning column.

[0017] The beneficial effects of the present invention are as follows: compared with the prior art, the present invention rotates the rotating disk provided on the base to rotate the entry slot to be opposite to the stamping mechanism. When the waste enters the entry slot, the rotation of the rotating disk transfers the waste to the top of the corresponding entry slot in turn, and the support plate is pushed open by the push rod. The waste enters the entry slot through the blanking hole under its own gravity, thereby realizing the collection of the waste. By collecting the waste by rotating the blanking, the accumulation of waste in one place can be reduced, thereby reducing the situation where part of the space in the collection box is not utilized due to the accumulation of waste in one place, and further improving the utilization rate of the collection space in the collection box.

[0018] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings.

Brief Description of the Drawings

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the position of the partition plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the location of the blanking hole of the utility model;

[0022] Figure 4 It is a schematic diagram of the position of the fixing groove of the utility model;

[0023] Figure 5 It is a schematic diagram of the position of the positioning groove of the utility model.

[0024] In the figure: 1. Base; 2. Dropping hole; 3. Collecting box; 4. Stamping mechanism; 5. Rotating disk; 6. Entry slot; 7. Partition plate; 8. Support plate; 9. Push rod; 10. Cross bar; 11. Vertical bar; 12. Partition 1; 13. Collecting chamber; 14. Pressure sensor; 15. Control panel; 16. Positioning slot; 17. Positioning column; 18. Buffer sponge 1; 19. Buffer sponge 2; 20. Fixed block; 21. Spring; 22. Motor 1; 23. Spur gear 1; 24. Spur gear 2; 25. Electric push rod 1; 26. Fixed slot; 27. Bracket; 28. Upper mold; 29. ​​Lower mold; 30. Discharge channel. [Specific implementation method]

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 cannot be understood as a limitation on this application.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0029] See also Figures 1 to 5 The utility model discloses a high-efficiency punching machine with a rotary blanking mechanism, comprising: a base 1, a blanking hole 2 opened on the base 1, a collecting box 3 arranged on the base 1 and having a slot on the top surface, and a punching mechanism 4 mounted on the base 1 and located above the blanking hole 2. The punching mechanism 4 can punch the workpiece, and the blanking hole 2 and the slot are arranged opposite to each other. The punching mechanism is mainly composed of a bracket 27, an upper mold 28, a lower mold 29 and a discharge channel 30. The bracket 27 is mounted on the base 1, and the lower mold 29 is fixedly connected to the On the bracket 27, the upper mold 28 is driven to rise and fall and is connected to the bracket 27, and the upper mold 28 and the lower mold 29 are arranged opposite to each other. By fitting the upper mold 28 and the lower mold 29, the workpiece can be stamped. After the workpiece is stamped, the waste material will enter the discharge channel 30 connected to the lower mold 29, and the waste material can be discharged through the discharge channel 30. It is worth mentioning that the upper mold 28 is driven by a hydraulic cylinder, which is fixedly connected to the bracket 27. Its output shaft is fixedly connected to the hydraulic cylinder, so that the movement of the upper mold can be realized.

[0030] The punching machine in the present invention further comprises: a rotating disk 5, a partition plate 7, a support plate 8 and a push rod 9

[0031] The rotating disk 5 is driven to rotate and is connected to the base 1. The driving method is driven by the motor 1 22, the spur gear 1 23 and the spur gear 2 24. The motor 1 22 is fixedly connected to the base 1, and its output shaft is fixedly connected to the spur gear 1 23 which is rotatably connected to the base 1. The rotation of the spur gear 1 23 drives the spur gear 2 24 meshing with it to rotate. When the spur gear 2 24 rotates, the spur gear 2 24 drives the rotating disk 5 fixedly connected to it to rotate, thereby realizing the rotation of the rotating disk 5.

[0032] When the rotating disk 5 rotates, since the partition plates 7 are fixedly connected to the top surface of the rotating disk 5 around the center position of the rotating disk 5, and an inlet groove 6 for waste to enter can be formed between two adjacent partition plates 7, one of the inlet grooves 6 is rotated to be arranged opposite to the discharge channel 30, and the waste will enter the inlet groove 6, thereby realizing the collection of the waste by the inlet groove 6;

[0033] After the waste collection is completed, since there are several drop-out holes 2 and they are arranged around the center position of the rotating disk 5, the rotating disk 5 continues to rotate and rotates to the position where the material needs to be fed. At this time, the push rod 9 connected to the rotating disk 5 is driven to move, so that the push rod 9 opens the support plate 8, and the waste will enter the collection box 3. The waste is collected by the collection box 3, further improving the waste collection effect. It is worth mentioning that the movement of the support rod is driven by the electric push rod 25, and the electric push rod 25 is fixedly connected to the rotating disk 5. Its output shaft is fixedly connected to the support rod to realize the movement of the support rod.

[0034] Specifically, the pushing rod 9 includes a horizontal rod 10 and two vertical rods 11. The vertical rod 11 is fixedly connected to the bottom surface of the horizontal rod 10, and the two vertical rods 11 are respectively arranged opposite to the support plates 8. By pushing the support plates 8 to move by the vertical rods 11, the pushing plates of the two support plates 8 can be realized, and the horizontal rod 10 is fixedly connected to the electric push rod 25, which can drive the horizontal rod 10 to move.

[0035] Specifically, a partition 12 is fixedly connected to the collecting box 3, and the partition 12 is arranged around the center position of the collecting box 3 to form a collecting chamber 13 for waste to enter. A pressure sensor 14 is fixedly connected to the collecting chamber 13, and a control panel 15 electrically connected to the pressure sensor 14 is fixedly connected to the base 1. The control panel 15 can control the rotation of the rotating disk 5 and the lifting and lowering of the cross bar 10. The pressure sensor 14 can sense the pressure of the waste in the collecting chamber 13 and transmit a signal to the control panel 15. The control panel 15 controls the motor 22 electrically connected to it to drive the rotating disk 5, so that the rotating disk 5 can rotate to above the corresponding drop hole 2.

[0036] Specifically, a positioning groove 16 is provided on the base 1 , and a positioning column 17 is fixedly connected to the bottom surface of the collection box 3 . The positioning column 17 is located in the positioning groove 16 , and the positioning column 17 enters the positioning groove 16 to achieve the positioning of the collection box 3 .

[0037] Specifically, a buffer sponge 18 is fixedly connected to the support plate 8, and the buffer sponge is used to buffer the waste material, thereby preventing the waste material from scratching the support plate 8.

[0038] Specifically, a second buffer sponge 19 is fixedly connected to the vertical rod 11 , and the second buffer sponge 19 and the first buffer sponge 18 are arranged relative to each other to achieve buffering of the vertical rod 11 .

[0039] Specifically, a fixing block 20 is relatively slidably connected in the positioning groove 16, and a spring 21 fixedly connected to the fixing block 20 is fixedly connected in the positioning groove 16. The spring 21 enters into the fixing groove 26 provided on the positioning column 17 through the fixing block 20, thereby fixing the positioning column 17 and further improving the fixing effect of the positioning column 17.

[0040] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the scope of protection of the present invention.

Claims

1. A high-efficiency punch press equipped with a rotary blanking mechanism, comprising: A base (1), a blanking hole (2) provided on the base (1), a collecting box (3) provided on the base (1) and having a slot on the top surface, and a punching mechanism (4) mounted on the base (1) and located above the blanking hole (2), wherein the punching mechanism (4) is capable of punching a workpiece, the blanking hole (2) and the slot being arranged opposite to each other, and characterized in that it further comprises: a rotating disk (5), the rotating disk (5) being driven to rotate and connected to the base (1), and the rotating disk (5) being located below the punching mechanism (4); A plurality of partition plates (7), wherein the partition plates (7) are fixedly connected to the top surface of the rotating disk (5) around the center of the rotating disk (5), and an inlet groove (6) for waste materials to enter can be formed between two adjacent partition plates (7); A support plate (8), the support plate (8) being connected by a torsion spring and being relatively swingably arranged in the entry slot; A push rod (9), the push rod (9) is driven to rise and fall and is connected to the rotating disk (5), and one end of the push rod is arranged opposite to the support plate (8); There are a plurality of drop holes (2) arranged around the center of the rotating disk (5), and the drop holes (2) are arranged opposite to the support plate (8).

2. The high-efficiency punching machine with a rotary blanking mechanism according to claim 1, characterized in that: The pushing rod (9) comprises a crossbar (10) and two vertical rods (11), wherein the vertical rods (11) are fixedly connected to the bottom surface of the crossbar (10), and the two vertical rods (11) are respectively arranged opposite to the support plate (8), and the crossbar (10) is driven to rotate and connected to the top surface of the rotating disk (5).

3. The high-efficiency punching machine with a rotary blanking mechanism according to claim 1, characterized in that: A partition plate (12) is fixedly connected to the collecting box (3), and the partition plate (12) is arranged around the center of the collecting box (3) to form a collecting chamber (13) for waste to enter. A pressure sensor (14) is fixedly connected to the collecting chamber (13). A control panel (15) electrically connected to the pressure sensor (14) is fixedly connected to the base (1), and the control panel (15) can control the rotation of the rotating disk (5) and the lifting and lowering of the crossbar (10).

4. The high-efficiency punching machine with a rotary blanking mechanism according to claim 3, characterized in that: A positioning groove (16) is provided on the base (1), and a positioning column (17) is fixedly connected to the bottom surface of the collection box (3), and the positioning column (17) is located in the positioning groove (16).

5. The high-efficiency punching machine with a rotary blanking mechanism according to claim 2, characterized in that: A buffer sponge (18) is fixedly connected to the support plate (8), and the buffer sponge (18) can buffer the waste.

6. The high-efficiency punching machine with a rotary blanking mechanism according to claim 5, characterized in that: A second buffer sponge (19) is fixedly connected to the vertical rod (11), and the second buffer sponge (19) and the first buffer sponge (18) are arranged opposite to each other.

7. The high-efficiency punching machine with a rotary blanking mechanism according to claim 4, characterized in that: A fixed block (20) is relatively slidably connected in the positioning groove (16), a spring (21) fixedly connected to the fixed block (20) is fixedly connected in the positioning groove (16), and a fixed groove (26) for the fixed block (20) to enter is opened on the positioning column (17).

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