CN211637887U

CN211637887U - Novel full-automatic punching machine

Info

Publication number: CN211637887U
Application number: CN201922134969.9U
Authority: CN
Inventors: 王海胜; 苏晓柏
Original assignee: Jilin Seiko Valve Block Technology Co ltd
Current assignee: Jilin Seiko Valve Block Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-09
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a novel full-automatic punching machine, it has realized feeding, punching press, the full-automatic punching press flow of unloading, has solved the problem of artifical unloading and manual punching press low efficiency, high accident rate, can realize the high-efficient production mode of alone multiple equipment simultaneous monitoring to adopt simple raw materials locate mode, solved and used robotic arm height automatic high-cost high maintenance cost problem. The automatic feeding system comprises an automatic feeding system, an automatic positioning system, an automatic stamping system, an automatic blanking system and an alarm lamp, wherein all the systems are integrally regulated and controlled by an electric control cabinet, a guide rail and a locking mechanism are arranged, the automatic feeding system can be quickly switched and maintained aiming at different materials and dies, and the electric control cabinet is provided with an emergency stop button and an alarm system, so that the monitoring and the control of key steps of the whole process can be realized.

Description

Novel full-automatic punching machine

Technical Field

The utility model belongs to the technical field of the punching machine, a novel full-automatic punching machine is related to.

Background

The punching machine is the common equipment that carries out stamping forming to mechanical structure or part at present, in traditional punching press course of working, carries out feeding, punching press and unloading by the manual work, along with the progress of technique, more automatic stamping equipment appears gradually, still uses the manual work of low cost to go up unloading still, and the work piece that often leads to along with the error in operation damages, the injured high accident rate of workman to manual work counting operating efficiency is low. Along with the combination of computer and mechanical technology, research and development are gradually put into high-automation research of mechanical arms and the like, the technology is also widely applied to punching machine equipment and used for accurately positioning workpieces to be machined, but the introduction of high technologies such as mechanical arms and the like causes high cost, high maintenance cost and limited changeable die number, and many small and medium-sized enterprises are forbidden; and along with the complexity of the workpiece, the same workpiece can be molded in a plurality of punching machines, so that the automatic material conveying among different punching machines is realized, and finally, the full-automatic punching machine with low equipment cost, low maintenance cost, low labor demand, high efficiency, high yield and high flexibility is not available in the market.

SUMMERY OF THE UTILITY MODEL

In order to solve the disadvantages and shortcomings, the utility model provides a novel full-automatic punching machine.

A novel full-automatic punching machine comprises an equipment main body, an alarm lamp, an automatic feeding system, an automatic positioning system, an automatic punching system, an automatic discharging system and an electric control cabinet. The electric control cabinet is internally provided with an automatic feeding system controller, an automatic positioning system controller, an automatic stamping system and an automatic blanking controller, and has a complete machine linkage function. The stamping equipment main body is positioned on a table top above the electric control cabinet and comprises conventional parts to complete the stamping action of workpieces. The alarm lamp is located equipment main part top, possesses different display lamp colours, carries out coordinated control by automatically controlled cabinet. The automatic feeding system comprises a vibration disc, a feeding track, a material receiving box, a guide plate seat I, an automatic feeding system controller and an induction switch III; the inner side of the vibration disc is provided with a track, workpieces to be machined can be separated one by one through vibration and sequentially enter the feeding track, the position of a discharge port at the top end of the vibration disc is higher than that of the top end of the receiving box, so that the workpieces to be machined can conveniently fall into the receiving box along the feeding track by virtue of self gravity except for external force of vibration, and the feeding speed of the workpieces can be adjusted by the vibration disc; one end of the feeding track is connected with the discharge hole of the vibration disc, the other end of the feeding track is positioned above the material receiving box, and the feeding track has a certain width; the induction switch is positioned on the side wall of the material receiving box, monitors whether a workpiece exists in the material receiving box, feeds a signal back to an automatic feeding system in the electric control cabinet, and is linked with an alarm system by the electric control cabinet to carry out automatic feeding control; the collecting box is in a cylindrical hollow shape with an upper opening and a lower opening, the upper end of the collecting box is close to the tail end of the feeding rail, the lower end of the collecting box is connected to the first guide plate seat, the upper part of the first guide plate seat is provided with the opening corresponding to the position of the feeding box, the size of the opening is adjustable, the middle of the first guide plate seat is hollow, and the lower part of the first guide plate seat is fixed on a table. The automatic positioning system comprises a guide plate sheet, a sliding plate, a gas blowing hole, a gas tank, a guide plate seat II, an SMC (sheet molding compound) cylinder, a support, a guide rail, a locking mechanism, an induction switch and an automatic positioning controller. The guide plate is positioned in the guide plate seat I and can move, the tail end of the guide plate is connected with the corresponding SMC cylinder, the movement stroke of the guide plate is controlled by the SMC cylinder, the front end of the guide plate is provided with a high-low notched platform which has certain width and length and can ensure that a workpiece falls onto the SMC cylinder stably, and the outer side of the bottom of the workpiece is suspended to a certain extent, so that the guide plate can be conveniently closed with a right sliding plate for limiting control, and the workpiece can be ensured to accurately fall into a position to be punched; the middle of the second guide plate seat is hollow and is fixed on a table top supported by the bracket, the sliding plate is positioned in the second guide plate seat and can move, the sliding plate has a certain thickness, the front end of the sliding plate is provided with a notch design, and the notch has a certain thickness; the sliding plate high-level platform is provided with an air blowing hole, the hole opening direction faces downwards to the upper surface of the workpiece, the tail end of the sliding plate is connected with the corresponding SMC cylinder, and the SMC cylinder controls the movement stroke of the sliding plate; the support is respectively arranged in the guide rails on the left side and the right side, the position of the support is adjustable, the support is fixed by the locking mechanisms after adjustment, the locking mechanisms are fixed on the working table, the inductive switches are respectively arranged at the locking mechanisms to monitor the working state of the locking mechanisms, and the guide rails are fixed on the table where the equipment main body is arranged. The automatic stamping system comprises a stamping slider, a die, an inductive switch and an automatic stamping controller, wherein the stamping slider is positioned below an equipment main body, the lower point of the movement of the stamping slider is provided with the inductive switch, the stroke of the stamping slider is monitored, the die is connected to the stamping slider, the inductive switch is respectively arranged at the high position and the low position of the outer side of the die, the stroke of the monitoring die is complete in order to confirm the stamping, the inductive switch is all fed back to the automatic stamping system in the electric control cabinet, and the whole machine linkage is carried out by the electric control cabinet, so that the full-process automatic control is realized. The automatic blanking system comprises a die and air blowing holes, wherein the air blowing holes are formed in the die, the hole opening direction of the air blowing holes faces upwards to the workpiece, and the air blowing holes can simultaneously and sequentially perform air blowing actions so as to finish that the workpiece is separated from the die and falls into a finished product receiving box.

Preferably, the feeding track is arranged above the receiving box, and the tail end port of the feeding track is contacted with the receiving box and is close to or coincident with the inner diameter tangent of the contact position of the feeding track and the receiving box.

Preferably, the size of the material receiving box is adjustable, and the size of the material receiving box is 1-2 mm larger than that of the workpiece.

Preferably, the width of the feeding track is adjustable, and the feeding track is 1-2 mm larger than the workpiece.

Preferably, the size of the opening of the guide plate seat is consistent with that of the material receiving box.

Preferably, the front end of the sliding plate is designed to be a notch, the upper part of the notch is a high-position platform, the lower part of the notch is a low-position platform, the horizontal position of the lower surface of the high-position platform at the front end of the sliding plate is higher than the horizontal position of the upper surface of a workpiece on the guide plate, the horizontal position of the upper surface of the low-position platform is consistent with the horizontal position of the upper surface of the guide plate, and the lower surface of the low-position platform of the sliding plate is higher than the.

Preferably, the electric control cabinet comprises an automatic feeding system controller, an automatic positioning controller and an automatic stamping controller, and is characterized in that each system controller is independent and can be integrated for regulation and control.

Preferably, at least one of the blow holes is provided.

The utility model discloses a theory of operation is: the automatic feeding system controls a workpiece to enter the material receiving box, the induction switch confirms the feeding condition of the workpiece, the left SMC cylinder is used for linking the guide plate piece to guide the workpiece in, the right SMC cylinder is used for linking the sliding plate to limit the workpiece, the gas is used for applying pressure to enable the workpiece to enter a to-be-punched area, the punching process is monitored by the induction switch, the gas blows the workpiece out of a die area to enter the finished product material receiving box after punching is completed, and the electric control cabinet performs combined control on the automatic feeding system, the automatic positioning system, the automatic punching and automatic material receiving system and the alarm system to realize a full-automatic punching process; the distance between the left side support and the right side support is adjustable, so that the size between key components such as a die is adjusted, the locking mechanism is used for locking the position, and the locking mechanism is respectively provided with an inductive switch for monitoring, so that production accidents are avoided.

The utility model discloses the beneficial effect who reaches is: 1. the full-automatic stamping process from feeding to positioning, stamping and blanking is realized; 2. the method is economical and applicable, low in cost, strong in operability and low in maintenance cost; 3. the system is provided with a monitored inductive switch, an electric control cabinet and an alarm system, so that the aim of simultaneously monitoring multiple devices by one person can be fulfilled; 4. according to different sizes of the incoming materials, the die can be replaced, the receiving box and the feeding rail can be adjusted in size, and the function of fully automatically stamping workpieces with different sizes by the same stamping machine is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

in the figure: 1. a support; 2. vibrating plate; 3. a third inductive switch; 4. a second inductive switch; 5. a first inductive switch; 6. a material receiving box; 7. an alarm lamp; 8. an apparatus main body; 9. a mold; 10. a sixth inductive switch; 11. a second guide plate seat; 12. an SMC cylinder; 13. a locking mechanism; 14. a feed rail; 15. a guide rail; 16. fourth, sense switch; 17. a gas blowing hole; 18. a fifth inductive switch; 19. A gas blowing hole 1; 20. an electric control cabinet; 21. a gas tank; 22. a slide plate; 23. a guide plate piece; 24. a gas blowing hole 3; 25. a first guide plate seat; 26. and (6) stamping the sliding block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The utility model provides a novel full-automatic punching machine, includes equipment main part 8, alarm lamp 7, automatic feed system, automatic positioning system, automatic stamping system, automatic unloading system and automatically controlled cabinet 20. The electric control cabinet 20 is internally provided with an automatic feeding system controller, an automatic positioning system controller, an automatic stamping system and an automatic blanking controller, and has a complete machine linkage function; the stamping equipment main body 8 is positioned above the electric control cabinet 20 and comprises a conventional stamping motor, an air cylinder or an oil cylinder, a sliding part and a die fixing part so as to complete the stamping action on a workpiece; alarm lamp 7 is located equipment subject top, possess different display lamp colours, generally be equipped with red yellow green three-colour, carry out coordinated control by automatically controlled cabinet 20, for example when the platform moves, three 3 of inductive switch are responsible for monitoring and receive in the material box 6 and have or not to wait to process the work piece, feed back to automatically controlled cabinet 20 when detecting no work piece, automatically controlled cabinet 20 coordinated alarm system, the red light braking of board bright is carried out the warning siren, the workman alright in time discover unusually and handle, bright green light when the board normally operates, bright yellow light when the board need not to add man-hour, need not the manual work and all monitor at the platform at every moment. The automatic feeding system comprises a vibration disc 2, a feeding track 14, a material receiving box 6, a guide plate seat I25, an automatic feeding system controller and an induction switch 3; the inner side of the vibration disc 2 is provided with a certain track, workpieces to be machined can be separated one by one through vibration and sequentially enter the feeding track 14, the position of a discharge port at the top end of the vibration disc 2 is higher than that of the top end of the receiving box 6, so that the workpieces to be machined can fall into the receiving box 6 along the feeding track 14 by means of self gravity except the external force of vibration, and the feeding speed of the workpieces can be adjusted by the vibration disc 2; a feeding track 14 with a certain width is arranged at a discharging port at the edge above the vibration disc 2, the width of the feeding track 14 is designed and adjustable according to the size of a workpiece received by a factory, the preferred width is 1-2 mm wider than the workpiece to be processed, the friction between the workpiece and the side wall is favorably reduced, the workpiece is easily superposed in the track due to too wide width, and the workpiece is difficult to accurately enter the material receiving box 6, one end of the feeding track 14 is connected with the discharging port of the vibration disc 2, the other end of the feeding track is positioned above the material receiving box 6, in order to ensure that the material receiving box 6 can stably receive the workpiece, the preferred end port of the feeding track 14 is lapped at the upper edge position of the material receiving box 6, and the inner diameter tangent; in order to realize full-automatic operation, the outer side wall of the material receiving box 6 is provided with the inductive switch III 3, when the inductive switch III 3 detects that no workpiece exists in the material receiving box 6 during the operation of the machine station, a signal is fed back to a feeding system controller in the electric control cabinet 20, an integrated control system is arranged in the electric control cabinet 20, the machine station is regulated and controlled to stop operating, an alarm lamp is on, a siren is sounded, and field staff can know the operation condition of the machine station in time and can accurately remove faults; the material receiving box 6 is in a cylindrical hollow shape with upper and lower openings, in order to enable the material receiving box 6 to be applicable to different workpieces, the size of the material receiving box 6 is adjustable, the material receiving box can be designed according to the workpieces received conventionally, in order to reduce friction and accurately control, the size of the material receiving box 6 is 1-2 mm larger than the maximum outer diameter of the workpiece, the upper end of the material receiving box 6 is in contact with the tail end of the feeding rail 14, the lower end of the material receiving box is connected to a guide plate seat I25, the upper portion of the guide plate seat I25 is provided with an opening corresponding to the position of the material receiving box 6, the size of the opening is consistent with that of the material receiving box, the middle of the guide plate. The automatic positioning system comprises a guide plate piece 23, a sliding plate 22, a second blowing hole 17, an air tank 21, a second guide plate seat 11, an SMC cylinder 12, a support 1, a guide rail 15, a locking mechanism 13, an induction switch and an automatic positioning controller, wherein the guide plate piece 23 is positioned in the first guide plate seat 25 and can slide, the tail end of the guide plate piece is connected with the corresponding left SMC cylinder, the movement of the guide plate piece is controlled by the SMC cylinder, the position of the front end of the guide plate piece, which corresponds to a workpiece, is a flat-bottom notch with a certain depth in a semi-arc shape, the workpiece can be ensured to be stably placed on the guide plate and suspended in the air, the power of the SMC cylinder is determined by the cylinder diameter, the cylinder diameter is too large and wastes power, the guide plate piece 23 cannot be pushed into a specified position due to too small cylinder diameter, the stroke; the middle of the second guide plate seat 11 is hollow and is fixed on a table top supported by the support 1, the sliding plate 22 is positioned in the second guide plate seat 11 and can move, the tail end of the sliding plate is connected with the corresponding SMC cylinder 12, the movement and the stroke of the sliding plate are controlled by the SMC cylinder, the preferable SMC cylinder selects a cylinder diameter of 32mm, and the stroke of the sliding plate is 100mm, the sliding plate 22 has a certain thickness, the front end of the sliding plate is designed to be a notch, the upper part of the notch is a high platform, the lower part of the notch is a low platform, the horizontal position of the lower surface of the high platform at the front end of the sliding plate 22 is higher than the upper surface of a workpiece positioned on the guide plate 23, the horizontal position of the upper surface of the low platform of the sliding plate 22 is consistent with the horizontal position of the upper surface of the; the workpiece falls onto the guide plate piece 23 through the material receiving box 6 and the guide plate seat I25, the SMC cylinders on two sides move simultaneously, the SMC cylinder on the left side pushes the guide plate piece 23 to the vertical position of the die, the SMC cylinder on the right side pushes the sliding plate 22 to the specified position near the die to limit the workpiece, the sliding plate 22 is provided with a blowing hole II 17 at the high position, the direction of the opening is downward towards the upper surface of the workpiece, after the workpiece is in place, the blowing hole II 17 blows downward to press the workpiece to enable the workpiece to move downward, meanwhile, the SMC cylinders on two sides drive the respective parts to withdraw, and at the moment; the support is respectively positioned in the guide rails on the left side and the right side, the left side support 1 is connected with the guide rail 15, the guide rail 15 is fixed on a table top where the equipment main body 8 is positioned, the support is used for supporting the SMC cylinder 12, the guide plate seat, the material receiving box 6, the guide plate piece 23, the sliding plate 22 and the like, aiming at different workpieces and molds 9, the distance between the guide plate seats of the key parts can be adjusted by adjusting the distance between the supports, the guide plate seats are respectively locked by the locking mechanisms 13 after adjustment, the left side induction switch IV 16 and the right side induction switch V18 respectively monitor the locking mechanisms 13 on the left side and the right side, when the condition that the workpieces are not locked after maintenance or adjustment is carried out, the induction switches are fed back to the electric control cabinet 20; the gas source gas tank 21 of the gas blowing hole is adjustable in volume of the gas tank 21, the gas tank replacement frequency is high in production if the gas tank is too small, the production time is delayed, the production efficiency is reduced, the gas tank occupies too large equipment volume, the gas and the circuit are controlled by an automatic positioning system controller, and the automatic positioning system controller is located in an electric control cabinet and is subjected to linkage control by the electric control cabinet. The automatic stamping system comprises a stamping slide block 26, a die 9, an inductive switch and an automatic stamping controller, wherein the stamping slide block 26 is positioned below an equipment main body 8, the inductive switch six 10 is arranged at the moving low point of the stamping slide block, the stamping slide block is connected with the die 9, the inductive switch I5 is arranged at the high point of the die 9, the inductive switch II 4 is arranged at the lowest point of the die 9 and is used for monitoring the lifting and downward moving stroke of the die 9 so as to confirm the complete stamping, an inductive signal is fed back to an electric control cabinet, and alarm braking is performed if the stroke of the die is abnormal; on the mould 9, set up one gas hole at least, gas hole trompil direction upwards towards the work piece, gas is spouted by gas pitcher 21, spout in the work piece lower surface, the gas hole is too few then there is the work piece can not blow off the mould sooner, more then influence the work piece outward appearance, two gas holes have been designed to the present case preferred, in the twinkling of an eye when punching press slider 26 lifts up, gas hole 19 blows at once, with the work piece decompression after blowing up, another gas hole 24 blows at once simultaneously, the work piece is blown off the mould, get into and place the low-order finished product magazine.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel full-automatic punching machine, includes equipment main part, alarm lamp, its characterized in that: the automatic blanking device is characterized by also comprising an electric control cabinet, an automatic feeding system, an automatic positioning system, an automatic stamping system and an automatic blanking system, wherein the device main body is positioned above the electric control cabinet; the alarm lamp is positioned above the equipment main body and has different display lamp colors; an automatic feeding system controller, an automatic positioning system controller, an automatic stamping system and an automatic blanking controller are arranged in the electric control cabinet, and the electric control cabinet has a complete machine linkage function;

the automatic feeding system comprises a vibration disc, a feeding track, a material receiving box, a guide plate seat I, an automatic feeding system controller and a sensing switch III, wherein a discharge port at the top end of the vibration disc is higher than the top end of the material receiving box, the feeding track with a certain width is arranged at a discharge port at the edge of the upper part of the vibration disc, one end of the feeding track is connected with the discharge port of the vibration disc, the other end of the feeding track is positioned above the material receiving box, the sensing switch III is positioned on the side wall of the material receiving box, the material receiving box is in a hollow cylindrical shape with upper and lower openings, the upper end of the material receiving box is close to the tail end of the feeding track, the lower end of the material receiving box is connected to the guide plate seat I, the upper part of the guide plate;

the automatic positioning system comprises a guide plate piece, a sliding plate, air blowing holes, an air tank, a guide plate seat II, an SMC cylinder, a support, guide rails, a locking mechanism, an inductive switch and an automatic positioning controller, wherein the guide plate piece is positioned in the guide plate seat I and can move, the tail end of the guide plate piece is connected with the corresponding SMC cylinder, the front end of the guide plate piece is provided with a high-low platform with a notch and a certain width and length, the middle of the guide plate seat II is hollow and fixed on a table board supported by the support, the sliding plate is positioned in the guide plate seat II and can move, the sliding plate has certain thickness, the front end of the sliding plate is provided with a notch design, the notch has certain thickness, the high platform at the upper part of the notch of the sliding plate is provided with the air blowing holes, the opening direction faces downwards to the upper surface of a workpiece, the tail end of the sliding plate is connected with the, the locking mechanism is fixed on the working table, the inductive switches are respectively positioned at the locking mechanism, and the guide rail is fixed on the table where the equipment main body is positioned;

the automatic stamping system comprises a stamping sliding block, a die, an inductive switch and an automatic stamping controller, wherein the stamping sliding block is positioned below the equipment main body, the inductive switch is arranged at the moving low point of the stamping sliding block, the die is connected to the stamping sliding block, and the inductive switches are respectively arranged at the high and low positions outside the die;

the automatic blanking system comprises a die and a gas blowing hole, wherein the gas blowing hole is formed in the die, and the hole forming direction of the gas blowing hole faces upwards to the workpiece.

2. The novel fully automatic press according to claim 1, characterized in that: the feeding track is arranged above the receiving box, and a tail end port of the feeding track is in contact with the receiving box and is close to or coincident with an inner diameter tangent line of a contact part of the feeding track and the receiving box.

3. The novel fully automatic press according to claim 2, characterized in that: the material collecting box is adjustable in size, and the size of the material collecting box is 1-2 mm larger than that of a workpiece.

4. The novel fully automatic press according to claim 1, characterized in that: the width of the feeding track is adjustable, and the feeding track is 1-2 mm larger than a workpiece.

5. The novel fully automatic press according to claim 1, characterized in that: and the size of an opening of the guide plate seat is consistent with that of the material receiving box.

6. The novel fully automatic press according to claim 1, characterized in that: the front end of the sliding plate is designed to be a notch, the upper portion of the notch is a high-position platform, the lower portion of the notch is a low-position platform, the horizontal position of the lower surface of the high-position platform at the front end of the sliding plate is higher than the upper surface of a workpiece on the guide plate, the horizontal position of the upper surface of the low-position platform of the sliding plate is consistent with the horizontal position of the upper surface of the guide plate, and the lower surface of the low-position platform of the sliding plate is higher than the.

7. The novel fully automatic press according to claim 1, characterized in that: the number of the air blowing holes is at least one.