CN203228432U - Automatic detecting mechanism for progressive die punching machine feeder - Google Patents
Automatic detecting mechanism for progressive die punching machine feeder Download PDFInfo
- Publication number
- CN203228432U CN203228432U CN 201320204605 CN201320204605U CN203228432U CN 203228432 U CN203228432 U CN 203228432U CN 201320204605 CN201320204605 CN 201320204605 CN 201320204605 U CN201320204605 U CN 201320204605U CN 203228432 U CN203228432 U CN 203228432U
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- China
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- signal receiving
- punch press
- automatic detecting
- punching machine
- progressive die
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Abstract
An automatic detecting mechanism for a progressive die punching machine feeder. A cam signal receiving device and a detecting signal receiving device are disposed on a punching machine. The cam signal receiving device and the detecting signal receiving device are respectively connected with the punching machine through a PLC (programmable logic controller). The detecting signal receiving device comprises a contact sensor and a light curtain. The automatic detecting mechanism structurally comprises a lower die on the punching machine and a strip. The feeder is mounted at one end of the lower die. To-be-punched products are evenly distributed on the strip at intervals. The contact sensor is mounted at the tip of the other end of the lower die. A blowing device is mounted on one side of the lower die. The light curtain is mounted on the other side of the lower die. By the automatic detecting mechanism, automatic detecting can be completed conveniently, cam signals of the punching machine are used as triggering signals, and PLC program control is used to achieve various synchronous detections or pass detections required by progressive die production.
Description
Technical field
The utility model relates to checkout gear, especially a kind of automatic detecting machine structure of progressive die punch press pay-off.
Background technology
Stamping die--in cold stamping processing, a kind of special process that material (metal or nonmetal) is processed into part (or semi-finished product) is equipped, and is called cold punching die (being commonly called as cold-punching mould).Punching press--be at room temperature, utilize the mould that is installed on the forcing press that material is exerted pressure, it is produced separate or plastic deformation, thereby obtain a kind of pressure processing method of required part.
The automatic detecting machine structure of punch press progressive die pay-off of the prior art makes that feeding is not in place through regular meeting's generating material when carrying out progressive die production, and waste material or finished product are not in time discharged progressive die and caused that mould damages, the increase cost.Requiring again on the production technology simultaneously has multiple real-time detection, is difficult to guarantee technology and the quality of product, and percent defective is higher.
The utility model content
The applicant causes mould to damage at the automatic detecting machine structure of no progressive die pay-off in the above-mentioned existing production technology, product quality is difficult to shortcomings such as assurance, a kind of automatic detecting machine structure of progressive die punch press pay-off is provided, thereby satisfy the requirement that detects the same period with by detecting, guarantee that mould uses safety and production technology and product quality to reach assurance, the rate of reducing the number of rejects and seconds reduces cost.
The technical scheme that the utility model adopts is as follows:
A kind of automatic detecting machine structure of progressive die punch press pay-off,
Comprise punch press, described punch press is provided with cam signal receiving system and detection signal receiving system, and described cam signal receiving system links to each other with punch press by PLC respectively with the detection signal receiving system;
Described detection signal receiving system comprises contact induction device, light curtain;
The automatic detecting machine structure is installed on the described punch press, the structure of described automatic detecting machine structure is: comprise the bed die that is positioned on the punch press, one end of described bed die is equipped with pay-off, also comprise a band material, evenly be arranged at intervals with product to be punched on the described band material, the other end termination that is positioned at bed die is equipped with the contact induction device, is positioned at bed die one side blowning installation is installed, and the another side that is positioned at bed die is equipped with the light curtain.
Its further technical scheme is:
Described light curtain is positioned at the side of bed die, and is arranged at intervals with two.
The beneficial effects of the utility model are as follows:
The utility model is rational in infrastructure, can finish automatic detection easily, cam signal with punch press is triggering signal, by the PLC programme-control, reaching punch press is carrying out detecting the desired various same periods when progressive die is produced or by detecting, thereby effectively guarantee the safety in utilization of mould, and the assurance of production technology and product quality.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is structural representation of the present utility model.
Wherein: 1, band material; 2, pay-off; 3, bed die; 4, product; 5, blowning installation; 6, light curtain; 7, contact induction device.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As depicted in figs. 1 and 2, the automatic detecting machine structure of the progressive die punch press pay-off of present embodiment,
Comprise punch press, punch press is provided with cam signal receiving system and detection signal receiving system, and the cam signal receiving system links to each other with punch press by PLC respectively with the detection signal receiving system;
The detection signal receiving system comprises contact induction device 7, light curtain 6; Touching inductor 7 links to each other with punch press by PLC respectively with light curtain 6
The automatic detecting machine structure is installed on the punch press, the structure of automatic detecting machine structure is: comprise the bed die 3 that is positioned on the punch press, one end of bed die 3 is equipped with pay-off 2, also comprise a band material 1, evenly be arranged at intervals with product to be punched 4 on the band material 1, the other end termination that is positioned at bed die 3 is equipped with contact induction device 7, is positioned at bed die 3 one sides blowning installation 5 is installed, and the another side that is positioned at bed die 3 is equipped with light curtain 6.Light curtain 6 is positioned at the side of bed die 3, and is arranged at intervals with two.
The utility model is in a cam periodic signal of punch press, detection signal (contact induction device 7, light curtain 6) is compared with the program that PLC sets, meet the condition that remains in operation and then wait for the next signal cycle, do not meet and then connect sound and light alarm and make simultaneously that punch press is anxious to stop, remove the start that resets after the warning by the site operation personnel.
The utility model is triggering signal with the cam periodic signal of punch press, by the PLC programme-control, reach punch press and detect or pass through detection the desired various same periods when carrying out progressive die production, thereby effectively guarantee the safety in utilization of mould, and the assurance of production technology and product quality.
Punch press detect sorting out according to all in progressive die production, have two kinds, and a kind of is to detect the same period, and a kind of is by detecting.
Detecting the same period is exactly at certain cam signal in the cycle, and detection signal is effective all the time.That is to say the time of the effective time of detection signal more than or equal to the cam signal cycle.
Be exactly at certain cam signal in the cycle by detecting, detection signal once or repeatedly effective.
As shown in Figure 2, present embodiment is in concrete use:
(1) detects the same period
Detecting the same period more representational in the production of progressive die is the strip feed detection that puts in place.Strip feed puts in place and detects is will carry out a feeding after a punching press of progressive die is finished, feed distance is certain, this distance determines by pay-off 2, and whether feeding is very important when putting in place, and feeding is not in place can cause in the progressive die stamping products to be scrapped or mould damages.Detect principle: the conduction (iron that utilizes band material 1, copper, stainless steel), connect contact induction device 7, with this signal and the cam periodic signal input PLC that will detect, compare with contents of program, be in order and then continue operation, do not meet then anxious stopping, send sound and light alarm simultaneously, wait the operating personnel to confirm the start that resets after fault is got rid of.
(2) by detecting
More representational in progressive die production by detection is that the product blanking detects.It is will carry out a discharging after a punching press of progressive die is finished that the product blanking detects, discharging is to utilize compressed air blowning installation 5 that product 4 is blown out in the cycle at certain cam, product 4 is by light curtain 6, cut off light curtain signal, product 5(or waste material in this process) must be by light curtain 4, if do not stayed in the progressive die by light curtain 4, progressive die is carrying out the damage that next punching press meeting causes mould or product.The PLC then break-make by light curtain signal and cam signal period ratio is in order and then continues operation, does not meet then anxious stopping, and sends sound and light alarm simultaneously, waits the operating personnel to confirm the start that resets after the fault eliminating.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model institute restricted portion within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (2)
1. the automatic detecting machine structure of a progressive die punch press pay-off is characterized in that:
Comprise punch press, described punch press is provided with cam signal receiving system and detection signal receiving system, and described cam signal receiving system links to each other with punch press by PLC respectively with the detection signal receiving system;
Described detection signal receiving system comprises contact induction device (7), light curtain (6);
The automatic detecting machine structure is installed on the described punch press, the structure of described automatic detecting machine structure is: comprise the bed die (3) that is positioned on the punch press, one end of described bed die (3) is equipped with pay-off (2), also comprise a band material (1), evenly be arranged at intervals with product to be punched (4) on the described band material (1), the other end termination that is positioned at bed die (3) is equipped with contact induction device (7), be positioned at bed die (3) one sides blowning installation (5) is installed, the another side that is positioned at bed die (3) is equipped with light curtain (6).
2. the automatic detecting machine structure of a kind of progressive die punch press pay-off as claimed in claim 1, it is characterized in that: described light curtain (6) is positioned at the side of bed die (3), and is arranged at intervals with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204605 CN203228432U (en) | 2013-04-22 | 2013-04-22 | Automatic detecting mechanism for progressive die punching machine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204605 CN203228432U (en) | 2013-04-22 | 2013-04-22 | Automatic detecting mechanism for progressive die punching machine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228432U true CN203228432U (en) | 2013-10-09 |
Family
ID=49284580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204605 Expired - Lifetime CN203228432U (en) | 2013-04-22 | 2013-04-22 | Automatic detecting mechanism for progressive die punching machine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228432U (en) |
-
2013
- 2013-04-22 CN CN 201320204605 patent/CN203228432U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214072 Jiangsu city of Wuxi province DiCui Binhu District Liyuan Economic Development Zone Road No. 90-1 Patentee after: WUXI MICRO RESEARCH PRECISION PRESS-PARTS CO.,LTD. Address before: 214072 Jiangsu city of Wuxi province DiCui Binhu District Liyuan Economic Development Zone Road No. 90-1 Patentee before: WUXI MICRO RESEARCH PRECISION PRESS-PARTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 214161 lakes in Jiangsu province Wuxi City foreshore Hu Dai Zhen Lu Lotus Road No. 26 Patentee after: WUXI MICRO RESEARCH PRECISION PRESS-PARTS Co.,Ltd. Address before: 214072 Jiangsu city of Wuxi province DiCui Binhu District Liyuan Economic Development Zone Road No. 90-1 Patentee before: WUXI MICRO RESEARCH PRECISION PRESS-PARTS CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |