CN212551091U - Device for preventing chain plate from being repeatedly printed - Google Patents
Device for preventing chain plate from being repeatedly printed Download PDFInfo
- Publication number
- CN212551091U CN212551091U CN202020464218.3U CN202020464218U CN212551091U CN 212551091 U CN212551091 U CN 212551091U CN 202020464218 U CN202020464218 U CN 202020464218U CN 212551091 U CN212551091 U CN 212551091U
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- detection device
- chain plate
- printing
- apron
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Abstract
The utility model mainly discloses a prevent that link joint from being by device of repeated printing, its technical scheme: including printing apron, unloading passageway, detection device and controlling means, print the apron and pass through bolted connection to be fixed on printing the lower mould, print the apron bottom and be equipped with the track of link joint size looks adaptation, the unloading passageway with print the apron cooperation, detection device embedding on unloading passageway lateral wall, detection device inserts controlling means and forms control circuit. The chain plate printing device has the advantages that the same chain plate is prevented from being repeatedly printed, the automatic opening of the chain plate printing work is realized, the frequency of manually starting and stopping the punch press is reduced, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a technical field, especially a prevent that link joint from being by repeated device of printing are printed to link joint.
Background
When the link joint is utilizing conventional printing die to print on high-speed punching machine, the link joint is sent to the embossed lower punching position and is printed by feeding mechanism in a stroke of punch press, because the extrusion of printing material conveying piece has been accomplished the link joint of printing and is extruded the printing die by the link joint of waiting to print, the link joint is the cluster and passes through the unloading passageway unloading, thereby can keep the link joint to print the operation and continue the operation, but every cluster link joint quantity is limited, it is not timely to cause the link joint pay-off when another cluster link joint is not sent to and prints the unloading passageway to print when one cluster link joint is printed, and the punch press can not automatic shutdown, can cause same link joint to be repeated printing always, seriously influence the link joint and print the quality of definition and the degree of depth, can cause the change of link joint plane degree even, can influence chain performance and quality when the link joint that is repeatedly printed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a prevent that link joint from being by repeated device of printing prevents that same link joint from being repeatedly printed, realizes that the automation of link joint print jobs is opened, reduces the artifical frequency that opens and stop the punch press, reduces workman intensity of labour.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prevent that link joint from being printed device repeatedly, is including printing apron, unloading passageway, detection device and controlling means, prints the apron and passes through bolted connection to be fixed on printing the lower mould, prints the apron bottom be equipped with the track of link joint size looks adaptation, the unloading passageway with print the apron cooperation, detection device embedding on unloading passageway lateral wall, detection device inserts controlling means and forms control circuit.
Preferably: the blanking channel is of a rectangular groove-shaped structure, and the chain plates are conveyed to the position of the printing steel die one by one through the rectangular groove-shaped blanking channel.
Preferably: the detection device adopts a proximity switch sensor.
Preferably: the detection device adopts a photoelectric switch sensor.
Preferably: the control device comprises a fixed seat, an electromagnetic relay and a connecting rod, the electromagnetic relay is arranged on the side wall of the punch through the fixed seat, the lower end of the connecting rod is connected with an armature of the electromagnetic relay, and the upper end of the connecting rod is connected with a flywheel clutch of the punch.
The utility model discloses it does to have beneficial effect:
the detection device is connected with the electromagnetic relay to form a control loop in a matched mode, the same chain plate is prevented from being repeatedly printed, automatic opening of chain plate printing work is achieved, frequency of manual starting and stopping of the punch press is reduced, and labor intensity of workers is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
reference numerals: 1. printing a cover plate; 2. a blanking channel; 3. a track; 4. a detection device; 5. a fixed seat; 6. an electromagnetic relay; 7. a connecting rod.
Detailed Description
The preferred embodiments of the present invention will be further described in detail with reference to the accompanying drawings.
The device for preventing the chain plate from being repeatedly printed as shown in fig. 1 comprises a printing cover plate 1, a blanking channel 2, a detection device 4 and a control device, wherein the printing cover plate 1 is fixed on a lower printing die through bolt connection, and a track 3 matched with the size of the chain plate is arranged at the bottom of the printing cover plate 1, so that the chain plate can be conveyed to the position of a printing rod in a specific state, and the consistency of the printing position of the chain plate is ensured. The blanking channel 2 is of a rectangular groove-shaped structure, the blanking channel 2 is matched with the printing cover plate 1, circumferential positioning is realized through a positioning pin arranged on the printing cover plate 1, and chain plates are conveyed to the positions of printing steel dies one by one through the blanking channel 2; detection device 4 imbeds on 2 lateral walls of unloading passageway, and detection device 4 adopts proximity switch sensor or photoelectric switch sensor, and controlling means includes fixing base 5, electromagnetic relay 6 and connecting rod 7, installs electromagnetic relay 6 on the punch press lateral wall through fixing base 5, and connecting rod 7 lower extreme and 6 armature connections of electromagnetic relay, and connecting rod 7 upper end links to each other with punch press flywheel clutch.
In actual operation, the detection device 4 is embedded in the side wall of the blanking channel 2, the safe distance between the detection device 4 and the bottom of the blanking channel 2 is set according to the thickness of the chain plate, when the quantity of the chain plate in the blanking channel 2 is less than a set value, the detection device 4 cannot detect the chain plate and then triggers the proximity switch sensor to act, the electromagnetic relay 6 is controlled to act, the spring drives the connecting rod 7 to move upwards, so that the punch clutch is controlled to separate the flywheel shaft from the crankshaft, the slide block stops reciprocating and then the chain plate printing operation is carried out, repeated printing of the same chain plate is prevented, when the quantity of the chain plate in the blanking channel 2 is supplemented, the detection device 4 detects the chain plate and then controls the electromagnetic relay 6, the electromagnetic relay 6 releases the armature after the proximity switch sensor is disconnected, the spring rebounds to release the connecting rod 7, so that the clutch is combined with the crankshaft, the slide, the frequency of manually starting and stopping the punch press is reduced, and the labor intensity of workers is reduced.
The above embodiments are only used for explaining the inventive concept of the present invention, and not for limiting the protection of the claims of the present invention, and all the insubstantial modifications of the present invention made by using the above inventive concept shall fall within the protection scope of the present invention.
Claims (5)
1. An apparatus for preventing a link plate from being repeatedly printed, comprising: including printing apron, unloading passageway, detection device and controlling means, print the apron and pass through bolted connection to be fixed on printing the lower mould, print the apron bottom and be equipped with the track of link joint size looks adaptation, the unloading passageway with print the apron cooperation, detection device embedding on unloading passageway lateral wall, detection device inserts controlling means and forms control circuit.
2. The apparatus for preventing the chain plate from being repeatedly printed according to claim 1, wherein: the blanking channel is of a rectangular groove-shaped structure.
3. The apparatus for preventing the chain plate from being repeatedly printed according to claim 1, wherein: the detection device adopts a proximity switch sensor.
4. The apparatus for preventing the chain plate from being repeatedly printed according to claim 1, wherein: the detection device adopts a photoelectric switch sensor.
5. The apparatus for preventing the chain plate from being repeatedly printed according to claim 1, wherein: the control device comprises a fixed seat, an electromagnetic relay and a connecting rod, the electromagnetic relay is arranged on the side wall of the punch through the fixed seat, the lower end of the connecting rod is connected with an armature of the electromagnetic relay, and the upper end of the connecting rod is connected with a flywheel clutch of the punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464218.3U CN212551091U (en) | 2020-04-02 | 2020-04-02 | Device for preventing chain plate from being repeatedly printed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464218.3U CN212551091U (en) | 2020-04-02 | 2020-04-02 | Device for preventing chain plate from being repeatedly printed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551091U true CN212551091U (en) | 2021-02-19 |
Family
ID=74616207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020464218.3U Active CN212551091U (en) | 2020-04-02 | 2020-04-02 | Device for preventing chain plate from being repeatedly printed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551091U (en) |
-
2020
- 2020-04-02 CN CN202020464218.3U patent/CN212551091U/en active Active
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