CN114654679A

CN114654679A - Automatic take-out punching equipment

Info

Publication number: CN114654679A
Application number: CN202210242374.9A
Authority: CN
Inventors: 牟亦龙; 张慧; 谢云龙; 陈浩翔
Original assignee: Era Co Ltd
Current assignee: Era Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-06-24

Abstract

The invention provides automatic taking-out punching equipment, and belongs to the technical field of machinery. It has solved the problem that current copper spare is easy to go up not in place. The discharge gate department of the vibration material loading structure of this equipment is equipped with first locating piece, be equipped with sliding plate and die-cut structure on the second workstation, be equipped with location structure on the sliding plate, first feed opening has in the sliding plate, second feed opening has under the die-cut structure, first feed opening can remove directly over the second feed opening, be connected with first clamping structure and second clamping structure on the manipulator, first clamping structure can be arranged in the copper spare centre gripping of first locating piece to the mould shaping chamber under the drive of manipulator, second clamping structure can be arranged in the work piece centre gripping of mould shaping chamber to location structure and can take out the work piece that is arranged in location structure under the drive of manipulator. This automatic take out die-cut equipment has the automatic copper spare of going up of realization, and makes runner and work piece separately collect, improves production efficiency's advantage.

Description

Automatic take-out punching equipment

Technical Field

The invention belongs to the technical field of machinery, and relates to automatic taking-out punching equipment.

Background

Injection molding is a method for producing and molding industrial workpieces, wherein the workpieces are generally formed by rubber injection molding and plastic injection molding, rubber or plastic is injected into a molding cavity of an injection molding machine, and the workpieces can be molded after being cooled.

Some injection molding workpieces are embedded with copper parts, such as pipe clamps, high and deep commander boxes and the like, so before injection molding of an injection molding machine, the copper parts are embedded into a set position in a molding cavity of a mold of the injection molding machine and positioned, then the mold is closed, and rubber or plastic is injected into the molding cavity of the injection molding machine. Traditional copper spare embedding mode carries out the material loading through the manual mode of going up the copper spare of operation workman, and the operation is inconvenient, wastes time and energy, and can not go up the position easily, makes the mould have the problem that blocks when the compound die, has the problem that causes serious damage to the mould, and production efficiency is low. Meanwhile, a sprue needs to be cut after the workpiece is cooled and formed, the traditional sprue cutting mode is that the workpiece is ejected out of a die, then an operator collects the workpiece, and the sprue is cut in a manual mode, so that time and labor are wasted, and the production efficiency is low.

Disclosure of Invention

The invention aims to provide automatic taking-out punching equipment aiming at the problems in the prior art, and solves the technical problem of how to realize automatic copper part feeding, enable a pouring gate and a workpiece to be separately collected and improve the production efficiency.

The purpose of the invention can be realized by the following technical scheme: an automatic taking-out punching device comprises a first workbench and a second workbench, wherein a vibration feeding structure is arranged on the first workbench, and the automatic taking-out punching device is characterized in that a first positioning block for positioning a copper piece is arranged at a discharge port of the vibration feeding structure, a horizontally movable sliding plate and a punching structure for cutting a pouring gate are arranged on the second workbench, a positioning structure for positioning a workpiece is arranged on the sliding plate, a first feed opening penetrating through the sliding plate is arranged in the sliding plate, a second feed opening penetrating through the second workbench is arranged under the punching structure, the first feed opening can move to the position right above the second feed opening, a manipulator is arranged between the first workbench and the second workbench, a mounting frame is connected to the manipulator, a plurality of first clamping structures for clamping the copper piece and a plurality of second clamping structures for clamping the workpiece are arranged on the mounting frame, the first clamping structure can clamp a copper piece positioned in the first positioning block into the mold forming cavity under the driving of the manipulator, and the second clamping structure can clamp a workpiece positioned in the mold forming cavity into the positioning structure and can take out the workpiece positioned in the positioning structure under the driving of the manipulator.

When the copper part vibrating feeding mechanism works, an operator pours a copper part into the vibrating feeding structure, the vibrating feeding structure works to convey the copper part to the first positioning block in a set direction in an orderly mode through vibration, the manipulator is in the prior art and comprises a plurality of mechanical arms, every two adjacent mechanical arms can rotate for 360 degrees, the manipulator drives the mounting frame to move and rotate, the first clamping structure clamps the copper part in the first positioning block and drives the copper part to move, the mold is opened, the workpiece in the mold forming cavity is taken out through the second clamping structure, then the copper part clamped by the first clamping structure is embedded into the mold forming cavity, the manipulator drives the mounting frame to move, the mold is closed and injected, the manipulator drives the second clamping structure to move to the sliding plate, the second clamping structure is loosened to position the workpiece in the positioning structure, the sprue at the moment is positioned right above the first discharge port, the sliding plate drives the positioning structure to move, make location structure be located die-cut structure under, make first feed opening be located the second feed opening directly over, die-cut structure work cuts the runner to the work piece, the runner is from first feed opening and second feed opening unloading under the effect of self gravity, the sliding plate drives location structure answer the position, the work piece that has cut the runner in the location structure is got to the second clamping structure clamp, and place this work piece in the material frame, the manipulator drives the mounting bracket and removes afterwards, press from both sides the copper spare that is arranged in first locating piece through first clamping structure clamp, wait for work piece shaping die sinking, repeat the above-mentioned step, accomplish copper spare automatic feeding, and make runner and work piece separately collect, automated production, and the production efficiency is improved. In the application, a first clamping structure for clamping a copper part and a second clamping structure for clamping a workpiece are both arranged on the same mounting frame and can be completed through a manipulator, so that the automatic taking-out shearing equipment is compact in structure; utilize the gravity of runner self, cooperation first feed opening and second feed opening make the automatic blanking of runner, reach the purpose that runner and work piece separately collected, need not additionally to set up separator, make this automatic shearing equipment structure of taking out compact, improve production efficiency.

In foretell an automatic take out die-cut equipment, the mounting bracket includes connecting plate, connecting strip and two mounting panels that are located both sides, two mounting panel parallel arrangement and one of them the mounting panel links to each other two the left end of mounting panel links firmly mutually through the connecting strip, and the right-hand member links firmly mutually through the connecting strip, the both ends of connecting strip all are located the border department of two mounting panels, first clamping structure is located two in the space between the mounting panel left end, the connecting plate is located two in the space between the mounting panel right-hand member, just the connecting plate is located mounting panel width direction's centre department, second clamping structure installs on the connecting plate. Two mounting panels link to each other through a connecting plate and a connecting strip, make the space between two mounting panels enough big, first clamping structure and second clamping structure can wholly be located the mounting bracket, and lie in between two mounting panels, not too much occupy the exterior space, compact structure, and can not have the problem of blocking when making the mounting bracket stretch into the mould.

In foretell an automatic die-cut equipment of taking out, first clamping structure includes the first finger cylinder of a plurality of and wears to establish a plurality of first guide bars in the mounting bracket, the epaxial detachable of centre gripping of first finger cylinder links firmly the first grip block that is used for centre gripping copper spare, but the last portable location of first guide bar is provided with the deflector, a plurality of one of them several first finger cylinders of first finger cylinder links firmly on the mounting bracket, and all the other several first finger cylinders link firmly on the deflector. The position of part of the first finger cylinder can be adjusted, and the first finger cylinder can clamp different copper pieces and copper piece combinations according to the size of the pipe clamp, so that the first clamping structure can be matched with a plurality of sets of dies, the universality is improved, and the production efficiency is improved; finger cylinder is prior art, including two centre gripping axles, and two centre gripping axles can move inwards relatively, also can move outwards relatively, have on the first grip block with copper spare assorted centre gripping groove.

In foretell automatic punching equipment of taking out, the installation department that has the protrusion to set up, a plurality of in the mounting bracket wherein several first finger cylinders of first finger cylinder link firmly on the installation department, the spacing groove that has concave setting on the installation department, first direction pole portion be located the spacing groove and with the cell wall of spacing groove is laminated mutually. The installation department is used for installing first finger cylinder firstly, improves the stability of first finger cylinder installation, secondly can improve the installation stability of first guide bar to improve the stability of deflector, finally improve the stability of installing the first finger cylinder on the deflector, guarantee the centre gripping precision of first finger cylinder.

In foretell die-cut equipment of taking out automatically, first clamping structure still includes the actuating cylinder and a plurality of buffer of driving that link firmly in the mounting bracket, the output shaft that drives actuating cylinder links firmly with the deflector mutually, it can drive the deflector and remove and fix a position along first guide bar to drive actuating cylinder, the head of buffer supports and leans on the deflector. The driving cylinder can drive the guide plate to move along the first guide rod and position the guide plate, the head of the buffer abuts against the guide plate, the buffer provides a certain buffering force, the stability of the guide plate is improved, the stability of the first finger cylinder installed on the guide plate is finally improved, and the clamping precision of the first finger cylinder is ensured; in actual production, the movable positioning of the guide plate can also be realized through the structure of the screw rod sliding block.

As another situation, in the above automatic taking-out punching device, the first clamping structure includes a plurality of first finger cylinders fixedly connected in the mounting frame, and a first clamping plate for clamping the copper member is detachably and fixedly connected to a clamping shaft of the first finger cylinders.

In foretell die-cut equipment of automatic taking out, second clamping structure includes that a plurality of fixes the pole of breathing in the mounting bracket, the one end of pole of breathing in is connected with the dish of breathing in, and the other end is used for linking to each other with vacuum generator.

As another aspect, in the above automatic removing and punching apparatus, the second clamping structure includes a second finger cylinder fixed in the mounting frame and a plurality of suction rods, one end of each suction rod is connected to the suction disc, the other end of each suction rod is used for connecting to the vacuum generator, and the clamping shaft of the second finger cylinder is located in the middle of the plurality of suction rods. The second finger cylinder is used for clamping the sprue, and stability of clamping the workpiece and the sprue is improved.

In foretell die-cut equipment of automatic taking out, location structure includes that a plurality of fixes the second locating piece on the second workstation, the second locating piece is located the both sides of first feed opening, just second locating piece part is located first feed opening directly over, the top of second locating piece has the second constant head tank that recessed setting just is used for fixing a position the work piece, the tip of second constant head tank one end is located first feed opening directly over. The shape and the work piece phase-match of second locating piece and second constant head tank, the work piece location is in the second constant head tank, and the tip of second constant head tank one end is located directly over first feed opening, and this kind of structure makes when runner is cut off, guarantees that the runner can drop from first feed opening, can not leave over on the sliding plate.

As another aspect, in the punching apparatus with automatic feeding function described above, the positioning structure includes a plurality of second positioning blocks fixed on the second worktable, the second positioning blocks are located at two sides of the first discharging opening, and the top of the second positioning block has a second positioning groove that is recessed and used for positioning the workpiece.

In foretell an automatic take out die-cut equipment, die-cut structure includes the support, links firmly die-cut cylinder on the support, links firmly the blade holder on die-cut cylinder output shaft, the second guide bar that blade holder and pressure strip are connected to pressure strip and a plurality of for pushing down the work piece, a plurality of cutter has been linked firmly on the blade holder, a plurality of has on the pressure strip and corresponds the guiding hole that sets up with the cutter, the second guide bar overcoat has the spring, under the effect of spring force the pressure strip has the trend of downward movement all the time. When cutting the runner, die-cut cylinder drive blade holder and pressure strip move down, and the pressure strip is pressed on location structure, and the cutter passes the guiding hole and cuts the runner to the work piece, and the back is accomplished, and die-cut cylinder drive blade holder resets, and the blade holder drives the cutter and returns between blade holder and the pressure strip, and the pressure strip shifts up afterwards and resets, and the guiding hole plays the effect of direction to the cutter, guarantees that the cutter moves according to the direction of setting for, improves and cuts the runner precision.

As another aspect, in the above automatic punching device, the punching structure includes a support, a punching cylinder fixed to the support, and a pneumatic scissors fixed to an output shaft of the punching cylinder, and the punching cylinder can drive the pneumatic scissors to move to the first feed opening.

In foretell die-cut equipment of taking out automatically, the support frame has been linked firmly on the first workstation, first locating piece is located the top of support frame, first constant head tank that is used for fixing a position the copper spare has in the first locating piece, first constant head tank run through the lateral part of first locating piece and with the discharge gate of vibration material loading structure is linked together. According to the structure, the first positioning block is arranged in a protruding mode, so that the first clamping structure can clamp the copper piece in the first positioning block conveniently; the first positioning groove penetrates through the side part of the first positioning block and is communicated with a discharge hole of the vibration feeding structure, so that the copper part can automatically flow into the first positioning groove.

In the automatic taking-out punching equipment, the supporting frame is fixedly connected with an ejection cylinder, the ejection cylinder is located below the first positioning block, the first positioning groove penetrates through the top of the first positioning block, and an output shaft of the ejection cylinder can stretch into the first positioning groove to jack up the copper part. When the first clamping structure clamps the copper part, the output shaft of the ejection cylinder extends out to jack the copper part, so that the first clamping structure can clamp the copper part conveniently, and the feeding efficiency of the copper part is improved; the copper part is generally ring shape, and the top of output shaft have the annular step face can, during the top of output shaft worn to establish the copper part, the copper part supported and leaned on the annular step face.

Compared with the prior art, the automatic taking-out punching equipment provided by the invention has the following advantages:

1. the automatic feeding, the taking out of the workpiece, the cutting of the sprue, the respective blanking and the collection of the workpiece and the sprue are realized automatically by the automatic taking-out punching equipment, the degree of automation is high, and the working efficiency is high.

2. The first clamping structure and the second clamping structure of the automatic taking-out shearing equipment are arranged on the same mounting frame and can be driven by a manipulator, so that the automatic taking-out shearing equipment is compact in structure; meanwhile, the first clamping structure and the second clamping structure are located in the mounting frame, so that the mounting frame does not occupy external space too much, the structure of the mounting frame is compact, and the problem of clamping when the mounting frame stretches into a mold can be solved.

3. The position of the first finger cylinder of the first clamping structure of the automatic taking-out shearing equipment can be adjusted, so that the first clamping structure can clamp different copper parts and copper part combinations, the first clamping structure can be matched with a plurality of molds to be processed, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic view of the entire structure of the automatic take-out die-cutting apparatus.

Fig. 2 is a first schematic structural diagram of the mounting frame, the first clamping structure and the second clamping structure of the automatic taking-out punching device.

Fig. 3 is a schematic diagram of the overall structure of the automatic taking-out punching equipment mounting frame, the first clamping structure and the second clamping structure.

Fig. 4 is a schematic view showing the entire structure of the positioning structure and the punching structure of the present automatic take-out punching apparatus.

Fig. 5 is a schematic structural view of the first blanking opening of the automatic take-out punching device.

Fig. 6 is a schematic view showing the entire structure of the blanking structure of the present automatic take-out blanking apparatus.

Fig. 7 is a schematic structural view of the automatic removing punching device at the first positioning block.

In the figure, 1, a first worktable; 2. a second table; 3. vibrating the feeding structure; 4. a first positioning block; 41. a first positioning groove; 5. a sliding plate; 6. punching a structure; 61. a support; 62. punching a cylinder; 63. a tool apron; 64. a compression plate; 65. a second guide bar; 66. a cutter; 67. a guide hole; 68. a spring; 7. a positioning structure; 71. a second positioning block; 72. a second positioning groove; 8. a first feed opening; 9. a second feed opening; 10. a manipulator; 11. a mounting frame; 111. a connecting plate; 112. a connecting strip; 113. mounting a plate; 114. an installation part; 115. a limiting groove; 12. a first clamping structure; 121. a first finger cylinder; 122. a first guide bar; 123. a first clamping plate; 124. a guide plate; 125. a driving cylinder; 126. a buffer; 13. a second clamping structure; 131. a suction rod; 132. a suction plate; 14. a support frame; 15. and ejecting out the cylinder.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1, the automatic taking-out and punching device comprises a first workbench 1, a second workbench 2, a vibrating feeding structure 3, a first positioning block 4, a sliding plate 5, a punching structure 6, a positioning structure 7, a manipulator 10, a mounting frame 11, a first clamping structure 12 and a second clamping structure 13. The vibration feeding structure 3 is the prior art, and is a combination of a vibration disc and a conveying channel.

The manipulator 10 sets up between first workstation 1 and second workstation 2, is connected with mounting bracket 11 on the manipulator 10, and the manipulator 10 can drive 11 all around rotations of mounting bracket and can remove. As shown in fig. 2 and 3, the mounting frame 11 includes a connecting plate 111, a connecting bar 112 and two mounting plates 113 located at two sides, the two mounting plates 113 are arranged in parallel, one of the mounting plates 113 is connected to the manipulator 10, the left ends of the two mounting plates 113 are fixedly connected to the connecting bar 112, the right ends of the two mounting plates are fixedly connected to the connecting plate 111, two ends of the connecting bar 112 are located at edges of the two mounting plates 113, the first clamping structure 12 is located in a space between the left ends of the two mounting plates 113, the connecting plate 111 is located in a space between the right ends of the two mounting plates 113, the connecting plate 111 is located in the middle of the mounting plates 113 in the width direction, and the second clamping structure 13 is mounted on the connecting plate 111.

In this embodiment, the first clamping structure 12 includes four first finger cylinders 121, two first guide rods 122 penetrating the mounting frame 11, a driving cylinder 125 and two buffers 126, a first clamping plate 123 detachably fixed to a clamping shaft of the first finger cylinder 121 for clamping a copper member, a guide plate 124 movably positioned on the first guide rod 122, an output shaft of the driving cylinder 125 fixedly connected to the guide plate 124, the driving cylinder 125 capable of driving the guide plate 124 to move and position along the first guide rods 122, a head of the buffer 126 abutting against the guide plate 124, a mounting portion 114 protruding from the mounting frame 11, two first finger cylinders 121 of the four first finger cylinders 121 fixedly connected to the mounting portion 114, the other two first finger cylinders 121 fixedly connected to the guide plate 124, the mounting portion 114 having a concave limiting groove 115, a portion of the first guide rod 122 located in the limiting groove 115 and abutting against a groove wall of the limiting groove 115, in actual production, the number of the first finger cylinders 121 may be two or six, and the number of the first guide rods 122 and the dampers 126 may be three or four.

In this embodiment, the second clamping structure 13 includes four air suction rods 131 fixed in the mounting frame 11, the air suction rods 131 are fixedly connected to the mounting plate 113, one end of each air suction rod 131 is connected to an air suction disc 132, and the other end of each air suction rod 131 is used for being connected to a vacuum generator.

Vibration material loading structure 3 sets up on first workstation 1, support frame 14 has been linked firmly on first workstation 1, as shown in fig. 7, ejection cylinder 15 has been linked firmly on support frame 14, ejection cylinder 15 has linked firmly first locating block 4, first locating block 4 has the first constant head tank 41 that is used for fixing a position the copper spare, first constant head tank 41 runs through the lateral part of first locating block 4 and is linked together with vibration material loading structure 3's discharge gate, first constant head tank 41 runs through the top of first locating block 4, ejection cylinder 15's output shaft can stretch into in the first constant head tank 41 with the copper spare jack-up.

As shown in fig. 4, a sliding plate 5 capable of moving horizontally and a punching structure 6 for cutting a gate are arranged on the second workbench 2, a positioning structure 7 for positioning a workpiece is arranged on the sliding plate 5, a guide rail and an air cylinder are fixedly connected to the second workbench 2, an output shaft of the air cylinder is connected to the sliding plate 5, and the air cylinder can drive the sliding plate 5 to move horizontally along the guide rail. The sliding plate 5 is provided with a first feed opening 8 which penetrates through the sliding plate, a second feed opening 9 which penetrates through the second workbench 2 is arranged right below the punching structure 6, and the first feed opening 8 can move right above the second feed opening 9.

In this embodiment, the positioning structure 7 includes eight second positioning blocks 71 fixed on the second worktable 2, as shown in fig. 5, the second positioning blocks 71 are located at two sides of the first discharging opening 8, and a part of the second positioning blocks 71 is located right above the first discharging opening 8, a top of the second positioning blocks 71 has a second positioning groove 72 recessed and configured to position the workpiece, an end of one end of the second positioning groove 72 is located right above the first discharging opening 8, and in actual production, the number of the second positioning blocks 71 may be four or twelve.

As shown in fig. 6, in this embodiment, the punching structure 6 includes a support 61, a punching cylinder 62 fixedly connected to the support 61, a tool post 63 fixedly connected to an output shaft of the punching cylinder 62, a pressing plate 64 for pressing a workpiece, and four second guide rods 65 connecting the tool post 63 and the pressing plate 64, four cutting knives 66 are fixedly connected to the tool post 63, four guide holes 67 corresponding to the cutting knives 66 are formed in the pressing plate 64, a spring 68 is sleeved outside the second guide rod 65, the pressing plate 64 always has a downward movement tendency under the elastic force of the spring 68, and in actual production, the number of the second guide rods 65, the number of the cutting knives 66, and the number of the guide holes 67 may be six or eight.

During the during operation, the operation workman pours the copper part into vibration feed structure 3, and vibration feed structure 3 work is carried the copper part according to the orderly vibration of direction of setting for in first locating piece 4 to fix a position in first constant head tank 41, manipulator 10 drives mounting bracket 11 and removes and rotate, makes the copper part that is arranged in first constant head tank 41 is got to first finger cylinder 121 clamp in first clamping structure 12, and drives the copper part and remove. The mould is opened, the work piece that will be arranged in the mould shaping chamber through the sucking disc of second clamping structure 13 is inhaled and is taken out, buries the mould shaping chamber with the copper spare that first clamping structure 12 clamp was got afterwards in, and manipulator 10 drives mounting bracket 11 and removes, and the mould compound die is moulded plastics. The manipulator 10 drives the second clamping structure 13 to move to the sliding plate 5, the second clamping structure 13 is loosened to enable the workpiece to be positioned in the second positioning groove 72 of the positioning structure 7, the sprue at the moment is positioned right above the first feed opening 8, the sliding plate 5 drives the positioning structure 7 to move, the positioning structure 7 is positioned right below the punching structure 6, the first feed opening 8 is positioned right above the second feed opening 9, the positioning structure 7 works, the cutter 66 cuts the sprue of the workpiece, the sprue is fed from the first feed opening 8 and the second feed opening 9 under the action of self gravity, the sliding plate 5 drives the positioning structure 7 to return to the original position, the second clamping structure 13 clamps the workpiece with the sprue cut in the positioning structure 7 and places the workpiece into the material frame, the manipulator 10 drives the mounting frame 11 to move subsequently, and clamps the copper part positioned in the first positioning block 4 through the first clamping structure 12, and repeating the steps to finish the automatic feeding of the copper part, and enabling the sprue and the workpiece to be separately collected.

Example two

The structure and principle of this embodiment are substantially the same as those of the first embodiment, except that in this embodiment, the first clamping structure 12 includes four first finger cylinders 121 fixedly connected in the mounting frame 11, and a first clamping plate 123 for clamping a copper member is detachably and fixedly connected to a clamping shaft of the first finger cylinder 121.

EXAMPLE III

The structure and principle of the present embodiment are substantially the same as those of the first embodiment, except that in the present embodiment, the second clamping structure 13 comprises a second finger cylinder fixed in the mounting frame 11 and four suction rods 131, one end of each suction rod 131 is connected with a suction disc 132, the other end of each suction rod 131 is used for connecting with a vacuum generator, and a clamping shaft of the second finger cylinder is located in the middle of the four suction rods 131.

Example four

The present embodiment is substantially the same as the first embodiment in structure and principle, and the difference is that in the present embodiment, the positioning structure 7 includes eight second positioning blocks 71 fixed on the second workbench 2, the second positioning blocks 71 are located at two sides of the first discharging opening 8, and a second positioning slot 72 is concavely arranged at the top of the second positioning blocks 71 and used for positioning the workpiece.

EXAMPLE five

The structure and principle of this embodiment are basically the same as those of embodiment one, and the difference is that in this embodiment, the punching structure 6 includes a support 61, a punching cylinder 62 fixed on the support 61, and pneumatic scissors fixed on the output shaft of the punching cylinder 62, and the punching cylinder 62 can drive the pneumatic scissors to move to the first discharge opening 8.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the first working table 1, the second working table 2, the vibrating feeding structure 3, the first positioning block 4, the first positioning groove 41, the sliding plate 5, the punching structure 6, the bracket 61, the punching cylinder 62, the knife holder 63, the pressing plate 64, the second guide rod 65, the cutter 66, the guide hole 67, the spring 68, the positioning structure 7, the second positioning block 71, the second positioning groove 72, the first discharging opening 8 and the second discharging opening 9 are more frequently used, the robot 10, the mounting frame 11, the connecting plate 111, the connecting bar 112, the mounting plate 113, the mounting portion 114, the limiting groove 115, the first clamping structure 12, the first finger cylinder 121, the first guide rod 122, the first clamping plate 123, the guide plate 124, the driving cylinder 125, the buffer 126, the second clamping structure 13, the suction rod 131, the suction plate 132, the supporting frame 14, the ejecting cylinder 15, and other terms, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. An automatic taking-out punching device comprises a first workbench (1) and a second workbench (2), wherein a vibrating feeding structure (3) is arranged on the first workbench (1), and is characterized in that a first positioning block (4) for positioning a copper piece is arranged at a discharge port of the vibrating feeding structure (3), a horizontally movable sliding plate (5) and a punching structure (6) for cutting a pouring gate are arranged on the second workbench (2), a positioning structure (7) for positioning a workpiece is arranged on the sliding plate (5), a first through feed opening (8) is arranged in the sliding plate (5), a second through feed opening (9) penetrating through the second workbench (2) is arranged right below the punching structure (6), the first feed opening (8) can move right above the second feed opening (9), and a manipulator (10) is arranged between the first workbench (1) and the second workbench (2), be connected with mounting bracket (11) on manipulator (10), be equipped with the second clamping structure (13) that a plurality of is used for first clamping structure (12) and a plurality of that the centre gripping copper spare was used for the centre gripping work piece on mounting bracket (11), copper spare centre gripping that first clamping structure (12) can be arranged in first locating piece (4) under the drive of manipulator (10) is to mould shaping chamber, second clamping structure (13) can be arranged in mould shaping chamber's work piece centre gripping is to location structure (7) and can take out the work piece that is arranged in location structure (7) under the drive of manipulator (10).

2. The automatic taking-out and punching device according to claim 1, wherein the mounting frame (11) comprises a connecting plate (111), a connecting strip (112) and two mounting plates (113) arranged at two sides, the two mounting plates (113) are arranged in parallel, one of the mounting plates (113) is connected with the manipulator (10), the left ends of the two mounting plates (113) are fixedly connected through the connecting plate (112), the right ends of the two mounting plates are fixedly connected through the connecting plate (111), the two ends of the connecting strip (112) are both positioned at the edges of the two mounting plates (113), the first clamping structure (12) is positioned in a space between the left ends of the two mounting plates (113), the connecting plate (111) is positioned in a space between the right ends of the two mounting plates (113), and the connecting plate (111) is positioned in the middle of the width direction of the mounting plates (113), the second clamping structure (13) is mounted on a connection plate (111).

3. The automatic taking-out and punching device according to claim 1, wherein the first clamping structure (12) comprises a plurality of first finger cylinders (121) and a plurality of first guide rods (122) penetrating through the mounting frame (11), a first clamping plate (123) for clamping a copper piece is detachably and fixedly connected to a clamping shaft of the first finger cylinders (121), the first guide rods (122) are movably and fixedly provided with guide plates (124), a plurality of first finger cylinders (121) are fixedly connected to the mounting frame (11), and the rest first finger cylinders (121) are fixedly connected to the guide plates (124).

4. The automatic taking-out and punching equipment is characterized in that a mounting part (114) is arranged in a protruding mode in the mounting frame (11), a plurality of first finger cylinders (121) of the first finger cylinders (121) are fixedly connected to the mounting part (114), limiting grooves (115) are arranged in a recessed mode in the mounting part (114), and the first guide rods (122) are partially located in the limiting grooves (115) and attached to groove walls of the limiting grooves (115).

5. An automatic extraction and punching apparatus according to claim 3, characterized in that the first clamping structure (12) further comprises a driving cylinder (125) and a plurality of buffers (126) which are fixedly connected in the mounting frame (11), the output shaft of the driving cylinder (125) is fixedly connected with the guide plate (124), the driving cylinder (125) can drive the guide plate (124) to move and position along the first guide rod (122), and the heads of the buffers (126) abut against the guide plate (124).

6. An automatic extraction and punching apparatus according to any one of claims 1 to 5, characterized in that said second clamping structure (13) comprises a plurality of suction bars (131) fixed in the mounting frame (11), said suction bars (131) having a suction disc (132) connected to one end and a vacuum generator connected to the other end.

7. The automatic taking and punching device according to any one of claims 1 to 5, wherein the positioning structure (7) comprises a plurality of second positioning blocks (71) fixed on the second worktable (2), the second positioning blocks (71) are positioned at two sides of the first blanking opening (8), part of the second positioning blocks (71) is positioned right above the first blanking opening (8), the top of the second positioning blocks (71) is provided with a second positioning groove (72) which is concavely arranged and used for positioning a workpiece, and the end part of one end of the second positioning groove (72) is positioned right above the first blanking opening (8).

8. The automatic taking-out and punching device according to any one of claims 1 to 5, wherein the punching structure (6) comprises a support (61), a punching cylinder (62) fixedly connected to the support (61), a cutter holder (63) fixedly connected to an output shaft of the punching cylinder (62), a pressing plate (64) for pressing a workpiece, and a plurality of second guide rods (65) for connecting the cutter holder (63) and the pressing plate (64), wherein the cutter holder (63) is fixedly connected with a plurality of cutters (66), the pressing plate (64) is provided with a plurality of guide holes (67) corresponding to the cutters (66), the second guide rods (65) are externally sleeved with springs (68), and the pressing plate (64) always has a downward moving tendency under the elastic force of the springs (68).

9. An automatic taking-out and punching device according to any one of claims 1 to 5, wherein a support frame (14) is fixedly connected to the first working table (1), the first positioning block (4) is positioned at the top of the support frame (14), a first positioning groove (41) for positioning a copper piece is formed in the first positioning block (4), and the first positioning groove (41) penetrates through the side part of the first positioning block (4) and is communicated with a discharge hole of the vibrating feeding structure (3).

10. The automatic taking-out and punching device according to claim 9, wherein the supporting frame (14) is fixedly connected with an ejection cylinder (15), the ejection cylinder (15) is located below the first positioning block (4), the first positioning groove (41) penetrates through the top of the first positioning block (4), and an output shaft of the ejection cylinder (15) can extend into the first positioning groove (41) to jack up the copper piece.