CN219745878U - Automatic detection device for blanking of punching machine - Google Patents
Automatic detection device for blanking of punching machine Download PDFInfo
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- CN219745878U CN219745878U CN202321070505.6U CN202321070505U CN219745878U CN 219745878 U CN219745878 U CN 219745878U CN 202321070505 U CN202321070505 U CN 202321070505U CN 219745878 U CN219745878 U CN 219745878U
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- 238000004080 punching Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 229920001971 elastomer Polymers 0.000 claims abstract description 16
- 239000005060 rubber Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000005062 Polybutadiene Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a blanking automatic detection device of a punching machine, which comprises a fixed box body, a distance sensor, a crashed head, a movable rod, a movable sleeve and a travel switch, wherein the fixed box body is arranged on the right end face of a supporting platform, a driving cylinder is arranged on the upper end face inside the fixed box body, the output end of the driving cylinder is fixedly provided with the driving rod and extends out of the fixed box body, the upper end face of the driving rod is fixedly provided with a movable mounting plate, the distance sensor is arranged on the front end face and the rear end face of the movable mounting plate, the movable sleeve is arranged on the left end face of the movable mounting plate, the movable sleeve penetrates through and extends out of the movable rod, a buffer rubber plate is arranged on the right end face of the movable rod and is in fit sliding connection with the movable sleeve, the crashed head is arranged on the left end face of the movable rod, and a reset spring is arranged between the crashed head and the movable sleeve.
Description
Technical Field
The utility model relates to a blanking automatic detection device of a punching machine, and belongs to the technical field of punching machines.
Background
The punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy sources, being high in efficiency, not high in technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications, so that the stamping process is widely used, and mainly aims at plates, and blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extrusion and the like can be performed through the dies.
Chinese patent No.: CN207043058U, a blanking automatic checkout gear of automatic punch press, this utility model detects the distance between work piece and stamping table through the distance sensor, when stamping table works, the distance sensor begins to detect, the data signal of the distance sensor is transmitted to the microcomputer controller to process after the signal converter is converted, can calculate the distance of work piece and stamping table, when the work piece does not reach the stamping table in the scheduled time, the microcomputer controller sends the signal to the motor controller, utilize the working motor of the main part of the motor controller control punch press to stop stamping, can avoid the material to punch, has reduced the harm to the die of the main part of the punch press, has guaranteed the security of the machine work yet, but above-mentioned technical scheme only calculates the distance of work piece and stamping table through the distance sensor to judge whether the work piece has reached the stamping table, probably can influence the distance judgement of the distance sensor because of the work piece shape, thus make the work piece not reach stamping table send the signal to the main part of the punch press and carry out the stamping of next work piece, the inferior practicality now, a kind of punch press blanking automatic checkout gear of punch press is needed to solve the above-mentioned problem.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the automatic blanking detection device for the punching machine, so as to solve the problems in the background art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the automatic detection device for blanking of the punching machine comprises a punching machine main body and an automatic detection mechanism, wherein a discharge hole is formed in the punching machine main body, a conveying device is arranged on the right end face of the punching machine main body, a supporting platform is arranged on the right end face of the conveying device, a workpiece is arranged on the upper end face of the conveying device, and the automatic detection mechanism is arranged on the right end face of the supporting platform;
the automatic detection mechanism comprises a fixed box body, a distance sensor, a crashed head, a movable rod, a movable sleeve and a travel switch, wherein the fixed box body is arranged on the right end face of the supporting platform, a driving cylinder is arranged on the upper end face inside the fixed box body, the output end of the driving cylinder is fixedly provided with the driving rod and extends out of the fixed box body, the upper end face of the driving rod is fixedly provided with a movable mounting plate, and the distance sensor is arranged on the front end face and the rear end face of the movable mounting plate;
the movable sleeve penetrates through and extends out of the movable sleeve, the right end face of the movable rod is provided with a buffer rubber plate and is in fit sliding connection with the movable sleeve, the left end face of the movable rod is provided with a crashed head, a reset spring is arranged between the crashed head and the movable sleeve, and a travel switch is arranged on the right end face inside the movable sleeve.
Further, a first movable hole is formed in the fixed box body, the inner diameter of the first movable hole is equal to the outer diameter of the driving rod, the first movable hole and the driving rod can be in fit sliding connection with the driving rod, and the driving cylinder is in sealing movable connection with the driving rod.
Further, the distance sensor is provided with two groups, and two groups of distance sensor's size equals, and the symmetry is fixed both ends face around the removal mounting panel, distance sensor with travel switch output all is through wire electric connection to punch press main part input.
Further, the second movable hole is formed in the movable sleeve, the inner diameter of the second movable hole is equal to the outer diameter of the movable rod, the second movable hole and the movable rod can be in fit sliding connection with the movable rod, the inner diameter of the reset spring is larger than the outer diameter of the movable rod, and the reset spring and the movable rod are close to each other.
Furthermore, the crashed head and the buffer rubber plate are both made of butadiene rubber.
Further, the specification of the buffering rubber plate is matched with that of the movable sleeve, and the buffering rubber plate is in fit sliding connection with the inner wall of the movable sleeve.
The utility model has the beneficial effects that: according to the automatic blanking detection device for the punching machine, the fixed box body, the distance sensor, the crashed head, the movable rod, the movable sleeve and the travel switch are added, and when a workpiece arrives on the supporting platform, the travel switch is pushed to act, so that the workpiece arrives at the punching platform to send a signal to the punching machine main body to punch the next workpiece, the automatic blanking detection device is quick in response and high in practicability, and the problems that the automatic blanking detection device for the original automatic punching machine only calculates the distance between the workpiece and the punching platform to judge whether the workpiece arrives at the punching platform or not, the distance judgment of the distance sensor is possibly influenced due to the shape of the workpiece, and the workpiece does not arrive at the punching platform to send a signal to the punching machine main body to punch the next workpiece are solved, and the practicability is poor.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a partial structure diagram of an automatic blanking detection device of a punching machine;
FIG. 2 is a front cross-sectional view of an automatic blanking detection apparatus for a punching machine according to the present utility model;
FIG. 3 is a partial structure diagram of an automatic blanking detection device of a punching machine;
FIG. 4 is a partial cross-sectional view of an automatic blanking detection apparatus for a punching machine according to the present utility model;
in the figure: the automatic punching machine comprises a 1-punching machine body, a 2-discharging hole, a 3-conveying device, a 4-workpiece, a 5-supporting platform, a 6-automatic detection mechanism, a 61-movable mounting plate, a 62-fixed box body, a 63-distance sensor, a 64-crashed head, a 65-movable rod, a 66-movable sleeve, a 67-driving cylinder, a 68-driving rod, a 69-reset spring, a 611-buffering rubber plate and a 612-travel switch.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a punch press blanking automatic checkout device, includes punch press main part 1 and automated inspection mechanism 6, and discharge gate 2 has been seted up to punch press main part 1 inside, and punch press main part 1 right-hand member face is provided with conveyor 3, and supporting platform 5 is installed to conveyor 3 right-hand member face, and conveyor 3 up end is provided with work piece 4, and supporting platform 5 right-hand member face is provided with automated inspection mechanism 6;
the automatic detection mechanism 6 comprises a fixed box body 62, a distance sensor 63, a crashed head 64, a movable rod 65, a movable sleeve 66 and a travel switch 612, wherein the fixed box body 62 is arranged on the right end face of the supporting platform 5, a driving cylinder 67 is arranged on the upper end face inside the fixed box body 62, a driving rod 68 is fixed at the output end of the driving cylinder 67 and extends out of the fixed box body 62, a movable mounting plate 61 is fixed on the upper end face of the driving rod 68, and the distance sensors 63 are arranged on the front end face and the rear end face of the movable mounting plate 61;
the movable sleeve 66 is installed on the left end face of the movable mounting plate 61, the movable sleeve 66 penetrates through and extends out of the movable rod 65, the buffer rubber plate 611 is installed on the right end face of the movable rod 65 and is in fit sliding connection with the movable sleeve 66, the crashed head 64 is installed on the left end face of the movable rod 65, the reset spring 69 is arranged between the crashed head 64 and the movable sleeve 66, the travel switch 612 is installed on the right end face inside the movable sleeve 66, and when the workpiece 4 arrives on the supporting platform 5, the travel switch 612 is pushed to act, so that the workpiece 4 arrives on the punching platform to send a signal to the punch body 1 to punch the next workpiece 4, and the reaction is rapid and the practicability is strong.
As a first embodiment of the present utility model: the fixed box 62 is internally provided with a first movable hole, the inner diameter of the first movable hole is equal to the outer diameter of the driving rod 68, the first movable hole and the driving rod 68 can be in fit sliding connection, the driving cylinder 67 and the driving rod 68 are in sealing movable connection, the driving rod 68 is driven to move up and down by the driving cylinder 67, so that the driving rod 68 can drive the movable mounting plate 61 to move up and down, the heights of the crashed head 64 and the distance sensor 63 are changed, and the fixed box is suitable for detection of workpieces 4 with different heights;
the distance sensors 63 are provided with two groups, the two groups of distance sensors 63 are equal in size and are symmetrically fixed on the front end surface and the rear end surface of the movable mounting plate 61, the output ends of the distance sensors 63 and the travel switch 612 are electrically connected to the input end of the punch body 1 through wires, the travel switch 612 and the distance sensors 63 can send signals to the punch body 1 under the action of the design, so that the punch body 1 starts to punch the next workpiece 4, the workpiece 4 is prevented from being punched again, and damage to a punch of the punch body 1 is reduced;
the second movable hole is formed in the movable sleeve 66, the inner diameter of the second movable hole is equal to the outer diameter of the movable rod 65, the second movable hole and the movable rod 65 can be in fit sliding connection, the inner diameter of the reset spring 69 is larger than the outer diameter of the movable rod 65, the reset spring 69 and the movable rod are close to each other, the crashed head 64 and the buffer rubber plate 611 are made of butadiene rubber, the specification of the buffer rubber plate 611 is matched with that of the movable sleeve 66, the buffer rubber plate 611 and the inner wall of the movable sleeve 66 are in fit sliding connection, when the workpiece 4 is conveyed to the upper end of the supporting platform 5 by the conveying device 3, the rest inertia of the workpiece 4 is enabled to continuously move rightwards, the workpiece 4 is enabled to collide the crashed head 64, the movable rod 65 is enabled to shrink towards the movable sleeve 66 by impact force, and the buffer rubber plate 611 is pushed to move rightwards until the travel switch 612 is pushed.
As a second embodiment of the present utility model: the worker connects the conveying device 3, the punch body 1, the driving cylinder 67, the distance sensor 63 and the travel switch 612 to an external power supply and an external controller through wires, when the workpiece 4 is conveyed to the upper end of the supporting platform 5 by the conveying device 3, the rest inertia of the workpiece continues to move rightwards, so that the workpiece 4 impacts the crashed head 64, the impact force causes the movable rod 65 to shrink towards the movable sleeve 66, and the buffer rubber plate 611 is pushed to move rightwards until the travel switch 612 is pushed to act; or the workpiece 4 moves to the right until the distance sensor 63 acts, the travel switch 612 or the distance sensor 63 acts to send a signal to the punch body 1, so that the punch body 1 starts the punching of the next workpiece 4, the workpiece 4 is prevented from being punched again, and damage to the punch of the punch body 1 is reduced.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a punch press blanking automatic checkout device, includes punch press main part and automated inspection mechanism, its characterized in that: the automatic punching machine comprises a punching machine body, and is characterized in that a discharging hole is formed in the punching machine body, a conveying device is arranged on the right end face of the punching machine body, a supporting platform is arranged on the right end face of the conveying device, a workpiece is arranged on the upper end face of the conveying device, and an automatic detection mechanism is arranged on the right end face of the supporting platform;
the automatic detection mechanism comprises a fixed box body, a distance sensor, a crashed head, a movable rod, a movable sleeve and a travel switch, wherein the fixed box body is arranged on the right end face of the supporting platform, a driving cylinder is arranged on the upper end face inside the fixed box body, the output end of the driving cylinder is fixedly provided with the driving rod and extends out of the fixed box body, the upper end face of the driving rod is fixedly provided with a movable mounting plate, and the distance sensor is arranged on the front end face and the rear end face of the movable mounting plate;
the movable sleeve penetrates through and extends out of the movable sleeve, the right end face of the movable rod is provided with a buffer rubber plate and is in fit sliding connection with the movable sleeve, the left end face of the movable rod is provided with a crashed head, a reset spring is arranged between the crashed head and the movable sleeve, and a travel switch is arranged on the right end face inside the movable sleeve.
2. The automatic detection device for blanking of a punching machine according to claim 1, characterized in that: the inside first movable hole that has seted up of fixed box, the internal diameter of first movable hole with the external diameter size of actuating lever equals, and both can laminate sliding connection mutually, the actuating cylinder with sealed swing joint between the actuating lever.
3. The automatic detection device for blanking of a punching machine according to claim 1, characterized in that: the distance sensor is provided with two groups, and two groups the size of distance sensor equals, and the symmetry is fixed both ends face around the removal mounting panel, distance sensor with travel switch output all is through wire electric connection to punch press main part input.
4. The automatic detection device for blanking of a punching machine according to claim 1, characterized in that: the movable sleeve is internally provided with a second movable hole, the inner diameter of the second movable hole is equal to the outer diameter of the movable rod, the second movable hole and the movable rod can be in fit sliding connection with each other, the inner diameter of the reset spring is larger than the outer diameter of the movable rod, and the reset spring and the movable rod are close to each other.
5. The automatic detection device for blanking of a punching machine according to claim 1, characterized in that: the crashed head and the buffer rubber plate are both made of butadiene rubber.
6. The automatic detection device for blanking of a punching machine according to claim 1, characterized in that: the specification of the buffering rubber plate is matched with that of the movable sleeve, and the buffering rubber plate is in fit sliding connection with the inner wall of the movable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070505.6U CN219745878U (en) | 2023-05-07 | 2023-05-07 | Automatic detection device for blanking of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070505.6U CN219745878U (en) | 2023-05-07 | 2023-05-07 | Automatic detection device for blanking of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745878U true CN219745878U (en) | 2023-09-26 |
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ID=88090097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321070505.6U Active CN219745878U (en) | 2023-05-07 | 2023-05-07 | Automatic detection device for blanking of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745878U (en) |
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2023
- 2023-05-07 CN CN202321070505.6U patent/CN219745878U/en active Active
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