Punching machine capable of collecting materials conveniently

Abstract

The punching machine comprises a workbench, a first T-shaped groove is formed in the upper surface of the workbench, a second T-shaped groove is formed in the left side surface of the workbench, a discharging groove is formed in the position, close to the left side edge, of the upper surface of the workbench, and the discharging groove penetrates through the left side surface of the workbench. A movable bottom plate is slidably connected to the upper surface of the workbench, a moving mechanism is arranged on the upper surface of the workbench, and a material collecting mechanism is arranged on the upper surface of the workbench close to the left side edge and comprises a second servo motor, a second rotating shaft, a rotating plate, an air cylinder, a piston rod, a connecting rod, an air extractor and an air extraction pipe; the moving mechanism comprises a moving rod, a first servo motor, a first rotating shaft and a gear. By means of the structure, through the arrangement of the workbench, the movable bottom plate, the moving mechanism and the material collecting mechanism, danger of workers can be avoided during material collecting.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a punching machine which is convenient for collecting materials. Background Art

[0002] A stamping machine, also known as a punch press, is a stamping press. Compared with traditional machining, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to produce products that cannot be achieved by machining through the application of various molds. Therefore, its use is becoming more and more extensive.

[0003] Many stamping machines use manual material collection, which requires people to reach under the stamping head to take out the product. When the stamping machine is operating continuously, there is a high risk of safety accidents. Utility Model Content

[0004] The utility model provides a punching machine which is convenient for collecting materials and can avoid danger to workers when collecting materials.

[0005] In order to achieve the above-mentioned purpose, a punching machine with convenient material collection is provided, comprising a workbench, wherein the upper surface of the workbench is provided with a first T-slot, the left surface of the workbench is provided with a second T-slot, the upper surface of the workbench is provided with a material discharge trough near the left edge, the material discharge trough passes through the left surface of the workbench, the upper surface of the workbench is slidably connected to the movable bottom plate, the upper surface of the workbench is provided with a moving mechanism, the upper surface of the workbench is provided with a material collection mechanism near the left edge, the material collection mechanism comprises a second servo motor, a second rotating shaft, a rotating plate, a cylinder, a piston rod, a connecting rod, an air pump and an air extraction pipe. The purpose of providing the moving mechanism is to facilitate the adjustment of the position of the movable bottom plate, thereby changing the position of the workpiece on the movable bottom plate, and the purpose of providing the material collection mechanism is to facilitate the removal of the punched workpiece.

[0006] According to the punching machine for convenient material collection, the second servo motor is fixedly connected to the upper surface of the workbench, the second rotating shaft is fixedly connected to the output end of the second servo motor, and the rotating plate is fixedly connected to the upper surface of the second rotating shaft. The second servo motor is provided to facilitate changing the angle of the component on the upper surface of the rotating shaft.

[0007] According to the punching machine for convenient material collection, the cylinder is fixedly connected to the upper surface of the rotating plate, the piston rod is fixedly connected to the output end of the cylinder, and the connecting rod is fixedly connected to the upper surface of the piston rod. The cylinder and piston rod are provided to facilitate the upward and downward movement of the exhaust pipe, thereby driving the workpiece upward and downward.

[0008] According to the punching machine for convenient material collection, the vacuum pump is fixedly connected to the upper surface of the connecting rod, the vacuum pipe is fixedly connected to the output end of the vacuum pump, and the vacuum pipe passes through the connecting rod. The vacuum pump is provided to facilitate reducing the air pressure in the vacuum hole, thereby adsorbing the workpiece on the vacuum pipe.

[0009] According to the punching machine for convenient material collection, the upper surface of the workbench is fixedly connected to a support plate, which is L-shaped. The upper surface of the horizontal portion of the support plate is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to a hydraulic rod, which passes through the support plate. The lower surface of the hydraulic rod is fixedly connected to the punch head. The hydraulic cylinder is provided to facilitate the movement of the punch head, thereby applying pressure to the workpiece below.

[0010] According to the punching machine that is convenient for material collection, the moving mechanism includes a moving rod, a first servo motor, a first rotating shaft and a gear. A T-shaped connecting block that cooperates with the first T-shaped slot is provided at the bottom of the moving rod. The moving rod is slidably connected to the upper surface of the workbench, the rear surface of the moving rod is fixedly connected to the moving base plate, and the front surface of the moving rod is provided with a tooth groove.

[0011] According to the punching machine for convenient material collection, the first servo motor is fixedly connected to the upper surface of the workbench, the first rotating shaft is fixedly connected to the output end of the first servo motor, the gear is fixedly connected to the cylindrical surface of the first rotating shaft, and the gear meshes with the tooth groove of the moving rod. The first servo motor is provided to facilitate the back-and-forth movement of the moving rod.

[0012] According to the punching machine for convenient material collection, the left side surface of the workbench is slidably connected to the material collection frame, the side surface of the material collection frame is provided with a T-shaped connecting block that cooperates with the second T-shaped slot, and the lower surface of the workbench is fixedly connected to the support leg. The material collection frame is provided to facilitate the collection of processed workpieces.

[0013] The beneficial effects of the utility model are as follows: by arranging the workbench, the movable bottom plate, the movable mechanism and the material receiving mechanism, danger to workers can be avoided when receiving materials.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a punching machine that is convenient for collecting materials in the utility model;

[0017] Figure 2This is a schematic structural diagram of a material receiving mechanism of a punching machine that facilitates material receiving in the present utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the moving mechanism of a punching machine that is convenient for collecting materials in the utility model;

[0019] Figure 4 This is a schematic diagram of the workbench structure of a punching machine that is convenient for collecting materials in the utility model.

[0020] Legend:

[0021] 1. Workbench; 101. First T-slot; 102. Second T-slot; 103. Feeding chute; 2. Support legs; 3. Moving mechanism; 301. Moving rod; 302. First servo motor; 303. First rotating shaft; 304. Gear; 4. Moving bottom plate; 5. Material receiving frame; 6. Material receiving mechanism; 601. Second servo motor; 602. Second rotating shaft; 603. Rotating plate; 604. Cylinder; 605. Piston rod; 606. Connecting rod; 607. Vacuum pump; 608. Exhaust pipe; 7. Support plate; 8. Hydraulic cylinder; 9. Hydraulic rod; 10. Punch head. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] Reference Figures 1 to 4 The embodiment of the utility model is a punching machine for convenient material collection, which includes a workbench 1, a first T-slot 101 is provided on the upper surface of the workbench 1, a second T-slot 102 is provided on the left surface of the workbench 1, a discharge trough 103 is provided on the upper surface of the workbench 1 near the left edge, the discharge trough 103 runs through the left surface of the workbench 1, the upper surface of the workbench 1 is slidably connected to the movable base plate 4, a moving mechanism 3 is provided on the upper surface of the workbench 1, and a material collection mechanism 6 is provided on the upper surface of the workbench 1 near the left edge, the material collection mechanism 6 includes a second servo motor 601, a second rotating shaft 602, a rotating plate 603, a cylinder 604, a piston rod 605, a connecting rod 606, an air pump 607 and an air extraction pipe 608, and a placement groove with a suitable contour is provided on the upper surface of the movable base plate 4, which is directly below the punching head 10.

[0024] The moving mechanism 3 includes a moving rod 301, a first servo motor 302, a first rotating shaft 303 and a gear 304. A T-shaped connecting block that cooperates with the first T-slot 101 is provided at the bottom of the moving rod 301. The moving rod 301 is slidably connected to the upper surface of the workbench 1. The rear surface of the moving rod 301 is fixedly connected to the moving base plate 4. The front surface of the moving rod 301 is provided with a tooth groove. The first servo motor 302 is fixedly connected to the upper surface of the workbench 1. The first rotating shaft 303 is fixedly connected to the output end of the first servo motor 302. The gear 304 is fixedly connected to the cylindrical surface of the first rotating shaft 303. The gear 304 and the tooth groove of the moving rod 301 are engaged. The first servo motor 302 will drive the moving rod 301 to move to three fixed positions, namely, the positions where the moving base plate 4 is at the loading position, the receiving position, and the stamping position.

[0025] The second servo motor 601 is fixedly connected to the upper surface of the workbench 1, the second rotating shaft 602 is fixedly connected to the output end of the second servo motor 601, the rotating plate 603 is fixedly connected to the upper surface of the second rotating shaft 602, the cylinder 604 is fixedly connected to the upper surface of the rotating plate 603, the piston rod 605 is fixedly connected to the output end of the cylinder 604, and the connecting rod 606 is fixedly connected to the upper surface of the piston rod 605.

[0026] The air pump 607 is fixedly connected to the upper surface of the connecting rod 606 , and the air pumping pipe 608 is fixedly connected to the output end of the air pump 607 , and the air pumping pipe 608 passes through the connecting rod 606 .

[0027] The left side surface of the workbench 1 is slidably connected to the material receiving frame 5 , and the side surface of the material receiving frame 5 is provided with a T-shaped connecting block that matches the second T-shaped slot 102 . The lower surface of the workbench 1 is fixedly connected to the supporting leg 2 .

[0028] The upper surface of the workbench 1 is fixedly connected to the support plate 7, which is L-shaped. The upper surface of the horizontal part of the support plate 7 is fixedly connected to the hydraulic cylinder 8, and the output end of the hydraulic cylinder 8 is fixedly connected to the hydraulic rod 9. The hydraulic rod 9 passes through the support plate 7, and the lower surface of the hydraulic rod 9 is fixedly connected to the punch head 10.

[0029] Working principle: When in use, the first servo motor 302 drives the movable base plate 4 to move to the loading position, and the workpiece is placed in the placement groove of the movable base plate 4. Then the movable base plate 4 is moved to the stamping position for stamping. After the stamping is completed, the movable base plate 4 is moved to the receiving position. At this time, the cylinder 604 drives the connecting rod 606 and the exhaust pipe 608 to move down until the lower surface of the exhaust pipe 608 contacts the horizontal part of the upper surface of the workpiece. The exhaust fan 607 is started to reduce the air pressure in the exhaust pipe 608, and the air pressure is used to reduce the pressure. The workpiece is adsorbed on the vacuum tube 608, and then the vacuum tube 608 is driven upward by the cylinder 604 to remove the workpiece from the placement groove. The rotating plate 603 is then driven to rotate by the second servo motor until the workpiece is located directly above the discharge trough 103. At this time, the vacuum fan 607 is turned off, and the workpiece is separated from the vacuum tube 608 and falls onto the discharge trough 103, and finally slides into the receiving frame 5. During the whole process, the staff does not need to put their fingers under the punch head 10, thereby avoiding accidents.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A punching machine that is convenient for collecting materials, characterized in that: The invention comprises a workbench (1), wherein the upper surface of the workbench (1) is provided with a first T-slot (101), the left side surface of the workbench (1) is provided with a second T-slot (102), the upper surface of the workbench (1) is provided with a material discharge trough (103) near the left edge, the material discharge trough (103) passes through the left side surface of the workbench (1), the upper surface of the workbench (1) is slidably connected to a movable bottom plate (4), the upper surface of the workbench (1) is provided with a moving mechanism (3), the upper surface of the workbench (1) is provided with a material receiving mechanism (6) near the left edge, the material receiving mechanism (6) comprising a second servo motor (601), a second rotating shaft (602), a rotating plate (603), a cylinder (604), a piston rod (605), a connecting rod (606), an air pump (607) and an air extraction pipe (608).

2. A punching machine for convenient material collection according to claim 1, characterized in that: The second servo motor (601) is fixedly connected to the upper surface of the workbench (1), the second rotating shaft (602) is fixedly connected to the output end of the second servo motor (601), and the rotating plate (603) is fixedly connected to the upper surface of the second rotating shaft (602).

3. A punching machine for convenient material collection according to claim 1, characterized in that: The cylinder (604) is fixedly connected to the upper surface of the rotating plate (603), the piston rod (605) is fixedly connected to the output end of the cylinder (604), and the connecting rod (606) is fixedly connected to the upper surface of the piston rod (605).

4. A punching machine for convenient material collection according to claim 1, characterized in that: The air pump (607) is fixedly connected to the upper surface of the connecting rod (606), the air pumping pipe (608) is fixedly connected to the output end of the air pump (607), and the air pumping pipe (608) passes through the connecting rod (606).

5. The punching machine for convenient material collection according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a support plate (7), the support plate (7) is L-shaped, the upper surface of the horizontal portion of the support plate (7) is fixedly connected to a hydraulic cylinder (8), the output end of the hydraulic cylinder (8) is fixedly connected to a hydraulic rod (9), the hydraulic rod (9) passes through the support plate (7), and the lower surface of the hydraulic rod (9) is fixedly connected to a punching head (10).

6. A punching machine for convenient material collection according to claim 1, characterized in that: The moving mechanism (3) comprises a moving rod (301), a first servo motor (302), a first rotating shaft (303) and a gear (304); a T-shaped connecting block that cooperates with the first T-shaped slot (101) is provided at the bottom of the moving rod (301); the moving rod (301) is slidably connected to the upper surface of the workbench (1); the rear surface of the moving rod (301) is fixedly connected to the moving base plate (4); and a tooth groove is provided on the front surface of the moving rod (301).

7. A punching machine for convenient material collection according to claim 6, characterized in that: The first servo motor (302) is fixedly connected to the upper surface of the workbench (1), the first rotating shaft (303) is fixedly connected to the output end of the first servo motor (302), the gear (304) is fixedly connected to the cylindrical surface of the first rotating shaft (303), and the gear (304) is meshed with the tooth groove of the moving rod (301).

8. The punching machine for convenient material collection according to claim 1, characterized in that: The left side surface of the workbench (1) is slidably connected to the material receiving frame (5), and the side surface of the material receiving frame (5) is provided with a T-shaped connecting block that cooperates with the second T-shaped slot (102). The lower surface of the workbench (1) is fixedly connected to the supporting leg (2).

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