CN209255517U - A kind of sensing device in press machine on splicing plate - Google Patents
A kind of sensing device in press machine on splicing plate Download PDFInfo
- Publication number
- CN209255517U CN209255517U CN201822194569.2U CN201822194569U CN209255517U CN 209255517 U CN209255517 U CN 209255517U CN 201822194569 U CN201822194569 U CN 201822194569U CN 209255517 U CN209255517 U CN 209255517U
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- China
- Prior art keywords
- sheet metal
- splicing plate
- metal
- sensing device
- sensing chip
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Abstract
The utility model discloses the sensing devices on a kind of splicing plate, whether there is stamping forming tablet on splicing plate for incuding, the sensing device on splicing plate in press machine includes metal sensing chip, PLC module and punch press switch module, the metal sensing chip is laid on the top surface of splicing plate, tablet after punch forming is fallen on metal sensing chip, metal sensing chip energization receives induction and sends signal to PLC module, and the PLC module receives and sends work order to punch press switch module after signal.The sensing device being located in press machine on splicing plate of the utility model, improves the sensitivity of induction.
Description
Technical field
The utility model belongs to a kind of press machine field, and in particular to a kind of induction dress in press machine on splicing plate
It sets.
Background technique
Stamping forming tablet is taken out after the completion of press machine punching press with safe for convenience, is generally provided with
Splicing plate, after press machine resets, the splicing plate can be moved to the tablet caught and fallen in stamping position, and then splicing plate moves
Stamping position out, while press machine continues punching press next time.In order to realize automation splicing, typically there is inductor, such as swash
Photoinduction, but since tablet is all sheet, than relatively thin, tablet may rebound again when falling, and traditional induction
The range of device induction is small, is difficult to sense, therefore sensitivity is not high.
Utility model content
(1) technical problems to be solved
The problem of the technical problems to be solved in the utility model is inductor poor sensitivity in traditional technology to be solved.
(2) technical solution
Induction dress on a kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: splicing plate
It sets, for incuding whether have stamping forming tablet on splicing plate, the sensing device packet on splicing plate in press machine
Containing metal sensing chip, PLC module and punch press switch module, the metal sensing chip is laid on the top surface of splicing plate, works as punching press
Tablet after molding is fallen on metal sensing chip, and the metal sensing chip energization receives induction and sends signal to PLC module,
The PLC module receives and sends work order to punch press switch module after signal.
It further include signal amplifier in sensing device on above-mentioned splicing plate, the metal sensing chip receives induction shape
PLC module is then forwarded at signal and by signal amplifier amplification.
In sensing device on above-mentioned splicing plate, the metal sensing chip includes the first sheet metal, the second sheet metal
And mounting plate；First sheet metal and the second sheet metal are mounted on the top of splicing plate by mounting plate；When the tablet fallen
After contact simultaneously with the first sheet metal and the second sheet metal, first sheet metal and the second sheet metal, which lead to, is electrically connected to form induction
Signal.
In sensing device on above-mentioned splicing plate, the quantity of first sheet metal and the second sheet metal be it is multiple,
And the first sheet metal and the second sheet metal are spaced apart from each other arrangement.
In sensing device on above-mentioned splicing plate, be provided at the top of the mounting plate for place the first sheet metal and
The placing groove of second sheet metal.
(3) beneficial effect
The sensing device being located in press machine on splicing plate of the utility model has the advantage that using tablet be gold
The material of category, therefore the first sheet metal and the second sheet metal are laid in splicing plate, tablet connects the first sheet metal and the second metal
Piece, therefore the first sheet metal and the second sheet metal are powered to connecting and generate signal, therefore improve sensitivity.
Detailed description of the invention
Fig. 1 is the perspective view of the press machine in the utility model with induction mechanism；
Fig. 2 is the perspective view for being located at the sensing device in press machine on splicing plate of the utility model；
Fig. 3 is the top view for being located at the sensing device in press machine on splicing plate of the utility model；
Fig. 4 is the cross-sectional view of A-A in Fig. 3；
Fig. 5 is the work flow diagram for being located at the sensing device in press machine on splicing plate of the utility model；
1 it is metal sensing chip in figure, 2 be PLC module, 3 be punch press switch module, 4 be splicing plate, 5 be tablet, 6 is peace
Loading board, 7 be the first sheet metal, 8 be the second sheet metal, 9 be placing groove, 10 be signal amplifier.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Whether the sensing device on a kind of splicing plate as Figure 1-Figure 5 has punch forming on splicing plate for incuding
Tablet, the sensing device on the splicing plate in the press machine includes metal sensing chip 1, PLC module 2, punch press switch
Module 3 and signal amplifier 10, the metal sensing chip 1 are laid on the top surface of splicing plate 4, specifically, the metal induction
Piece includes the first sheet metal 7, the second sheet metal 8 and mounting plate 6；First sheet metal 7 and the second sheet metal 8 pass through installation
Plate 6 is mounted on the top of splicing plate 4；And the quantity of first sheet metal 7 and the second sheet metal 8 is multiple, and the
One sheet metal 7 and the second sheet metal 8 are spaced apart from each other arrangement.The top of the mounting plate 6 is provided with for placing the first sheet metal 7
With the placing groove 9 of the second sheet metal 8.
The course of work: after press machine is opened, tablet is fallen from the upper mold of press machine, and is fallen to and be moved to stamping position
On splicing plate on, after the tablet fallen can be contacted with the first sheet metal and the second sheet metal, since tablet is metal material, band
There is a conductive characteristic, therefore first sheet metal and the second sheet metal is logical is electrically connected to form inductive signal, which is put by signal
The big amplification of device 10 is then forwarded to PLC module 2, and the PLC module 2 receives and sends work order to punch press switch module 3 after signal,
Due to generating the principle of signal using metal electrification, the range of induction is improved, it is excessively thin and incude that tablet will not be should be
Less than the problem of, therefore improve sensitivity.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (5)
1. whether the sensing device on a kind of splicing plate has stamping forming tablet for incuding on splicing plate, which is characterized in that
It include metal sensing chip (1), PLC module (2) and punch press switch module positioned at the sensing device in press machine on splicing plate
(3), the metal sensing chip (1) is laid on the top surface of splicing plate (4), and the tablet (5) after punch forming falls to metal sense
It answers on piece (1), the metal sensing chip (1), which is powered, to be received induction and send signal, the PLC module (2) to PLC module (2)
It receives and sends work order to punch press switch module (3) after signal.
2. the sensing device on splicing plate according to claim 1, which is characterized in that it further include signal amplifier (10),
The metal sensing chip (1) receives induction and forms signal and be then forwarded to PLC module (2) by signal amplifier (10) amplification.
3. the sensing device on splicing plate according to claim 1, which is characterized in that the metal sensing chip includes
One sheet metal (7), the second sheet metal (8) and mounting plate (6)；First sheet metal (7) and the second sheet metal (8) pass through installation
Plate (6) is mounted on the top of splicing plate (4)；After the tablet fallen is contacted with the first sheet metal and the second sheet metal simultaneously, institute
State that the first sheet metal and the second sheet metal are logical to be electrically connected to form inductive signal.
4. the sensing device on splicing plate according to claim 3, which is characterized in that first sheet metal (7) and
The quantity of two sheet metals (8) is multiple, and the first sheet metal (7) and the second sheet metal (8) are spaced apart from each other arrangement.
5. the sensing device on splicing plate according to claim 3, which is characterized in that set at the top of the mounting plate (6)
It is equipped with the placing groove (9) for placing the first sheet metal (7) and the second sheet metal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194569.2U CN209255517U (en) | 2018-12-26 | 2018-12-26 | A kind of sensing device in press machine on splicing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194569.2U CN209255517U (en) | 2018-12-26 | 2018-12-26 | A kind of sensing device in press machine on splicing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255517U true CN209255517U (en) | 2019-08-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194569.2U Active CN209255517U (en) | 2018-12-26 | 2018-12-26 | A kind of sensing device in press machine on splicing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209255517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433855A (en) * | 2018-12-26 | 2019-03-08 | 宁波粔茂智能科技有限公司 | A kind of sensing device in press machine on splicing plate |
-
2018
- 2018-12-26 CN CN201822194569.2U patent/CN209255517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433855A (en) * | 2018-12-26 | 2019-03-08 | 宁波粔茂智能科技有限公司 | A kind of sensing device in press machine on splicing plate |
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