CN218192242U

CN218192242U - Double type misdelivery inductor

Info

Publication number: CN218192242U
Application number: CN202222426622.3U
Authority: CN
Inventors: 彭盼盼; 宋大勇; 谭文建; 罗文峰
Original assignee: Wuhan Huayuanda Technology Co ltd
Current assignee: Wuhan Huayuanda Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-03
Anticipated expiration: 2032-09-14

Abstract

The application relates to a double type misdelivery sensor, which comprises a lower die holder, a material belt and a misdelivery detector in a punch press, wherein a notch forming module is arranged at the front end of the lower die holder, the notch forming module enables a process buckle to be formed on the material belt, a stroke sliding block is connected to the rear of the notch forming module in a sliding mode in the vertical direction, and a photoelectric sensor is arranged below the stroke sliding block; the utility model discloses a material belt, including stroke slider and material belt, the lower extreme position laminating in stroke slider and material belt is when sliding, trigger photoelectric sensing ware, the punch press locking, during process buckle position joint on stroke slider and the material belt, the photoelectric sensing ware does not trigger, the operation of punch press activation, this scheme sets up photoelectric sensing ware and the stroke slider of fluctuation through the front end at the die holder, utilizes stroke slider and process buckle position to cooperate, realizes the monitoring of photoelectric sensing ware to the material belt position, the misfeed detector at cooperation rear has improved the precision of pay-off, thereby stability when guaranteeing product production, the accident risk has been reduced.

Description

Double type misdelivery inductor

Technical Field

The application relates to the technical field of machining, in particular to a double misdelivery sensor.

Background

In the sheet metal machining process, an original conventional die structure, as shown in a figure I, only has a tail end mis-feeding detection device to prevent the feeding deviation of a material belt in the production process of a die; when the device has excessive feeding, the excessive material belt pushed to the mis-feeding device can be activated, and the feeding precision cannot be well controlled; and only the single tail end mis-feeding detection device is arranged, so that feeding is inaccurate when physical failure exists, and bad products are produced, even a mould is damaged, property loss is caused, and personnel are injured. Therefore, in order to solve the problem that the feeding precision of the end-tail misdelivery detection device is not easy to control, the technical personnel in the field provide a double type misdelivery sensor.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problems in the prior art, the present application provides a dual mis-feeding sensor.

The double-type misdelivery sensor comprises a lower die holder in a punch press, wherein a floating plate is fixedly connected to the lower die holder through bolts, a material belt is connected to the inner side of the floating plate in a sliding mode, a misdelivery detector is arranged at the tail end of the lower die holder and is fixedly connected to the lower die holder through a support bolt, a notch forming module is arranged at the front end of the lower die holder and enables a process buckle to be formed on the material belt, a stroke sliding block is connected to the rear side of the notch forming module in a sliding mode in the vertical direction, and a photoelectric sensor is arranged below the stroke sliding block;

when the lower edge positions of the stroke sliding block and the material belt are attached and slide, the photoelectric sensor is triggered, the punch is locked, and when the stroke sliding block is clamped with the process clamping buckle positions on the material belt, the photoelectric sensor is not triggered, and the punch is activated to operate.

Preferably, breach shaping module and stroke slider top all are the right trapezoid structure, and the input one side in right trapezoid's inclined plane towards the material area.

Preferably, the outer side of the stroke sliding block is slidably sleeved with a fixed seat, the fixed seat is fixedly connected with the floating plate through a bolt, and the fixed seat is elastically connected with the stroke sliding block through a return spring.

Preferably, the stroke slider is provided with a groove, the return spring is embedded in the inner side of the groove, one section of the fixing seat is embedded in the inner side of the groove, one end of the return spring is fixedly connected with the fixing seat, and the other end of the return spring is fixedly connected with the stroke slider.

Preferably, the outside of photoelectric sensor is provided with the cardboard, photoelectric sensor threaded connection is on the cardboard, and bolt fixed connection between cardboard and the flotation material board.

To sum up, this application includes following beneficial technological effect:

the photoelectric sensor and the stroke slider floating up and down are arranged at the front end of the lower die base, the stroke slider and the process buckle are matched in position, the photoelectric sensor is used for monitoring the position of the material belt, the misdelivery detector at the rear is matched, the feeding precision is improved, the stability of the product during production is guaranteed, and the accident risk is reduced.

Drawings

FIG. 1 is a block diagram of a dual mis-feed sensor of a prior art molding machine in an embodiment of the present application;

FIG. 2 is a block diagram of an improved molding machine with dual misfeed sensors according to an embodiment of the present application;

fig. 3 is a structural diagram of a photoelectric sensor of a dual misrouting sensor according to an embodiment of the present application;

fig. 4 is a block diagram of a double false positive sensor false positive detector according to an embodiment of the present invention.

Description of reference numerals: 1. a material belt; 2. a notch forming module; 3. clamping a plate; 4. a photoelectric sensor; 5. a stroke slider; 6. a return spring; 7. a fixed seat; 8. a floating plate; 9. a lower die holder; 10. a support; 11. and (4) sending the detector by mistake.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a double misdelivery sensor. Referring to fig. 1-4, a dual type misfeed sensor comprises a lower die holder 9 in a punch press, a floating plate 8 is fixedly connected to the lower die holder 9 through a bolt, a material belt 1 is slidably connected to the inner side of the floating plate 8, a misfeed detector 11 is arranged at the tail end of the lower die holder 9, the misfeed detector 11 is fixedly connected to the lower die holder 9 through a support 10 through a bolt, a notch forming module 2 is arranged at the front end of the lower die holder 9, a process buckle is formed on the material belt 1 through the notch forming module 2, a stroke slider 5 is slidably connected to the rear side of the notch forming module 2 in the vertical direction, a photoelectric inductor 4 is arranged below the stroke slider 5, the top ends of the notch forming module 2 and the stroke slider 5 are both in a right trapezoid structure, and the inclined plane of the right trapezoid faces one side of the input end of the material belt 1;

when stroke slider 5 and the lower edge position laminating of material area 1 slided, trigger photoelectric sensing ware 4, the punch press locking, when stroke slider 5 and the technology buckle position joint on the material area 1, photoelectric sensing ware 4 does not trigger, the punch press activation operation, the outside sliding sleeve of stroke slider 5 has fixing base 7, and bolt fixed connection between fixing base 7 and the flotation plate 8, fixing base 7 passes through elastic connection between reset spring 6 and the stroke slider 5, preferred reset spring 6 has the power of pushing stroke slider 5 upwards, make butt joint between stroke slider 5 and the technology buckle, the recess has been seted up on the stroke slider 5, reset spring 6 inlays the inboard of locating the recess, the inboard of recess is inlayed to one section of fixing base 7, reset spring 6's one end and fixing base 7 fixed connection, fixed connection between the other end and the stroke slider 5, the outside of photoelectric sensing ware 4 is provided with cardboard 3, photoelectric sensing ware 4 threaded connection is on cardboard 3, and bolt fixed connection between cardboard 3 and the flotation plate 8, preferred photoelectric sensing ware 4 is located stroke slider 5 under.

The implementation principle of the double misdelivery sensor in the embodiment of the application is as follows: before the material belt 1 enters the position of the photoelectric sensor 4, a process buckle position of a right-angled trapezoid structure is cut by the notch forming module 2, in the process that the material belt 1 advances forwards, the edge of the material belt 1 pushes the stroke slider 5 to move downwards, so that the photoelectric sensor 4 is activated, a punch is temporarily locked in an inoperable state, when feeding is accurate and in place, the stroke slider 5 moves upwards under the action of the reset spring 6 and is clamped in the process buckle position to complete clamping, at the moment, the stroke slider 5 is separated from the photoelectric sensor 4, the state of the punch is activated, and the punch continues to perform subsequent punching operation; the material area 1 is one step forward until the thin tape afterbody touches misdelivery detector 11, make it take place the response, be connected to the punch press inductive connector through the inside induction coil of misdelivery detector 11, accomplish the response, the punch press at this moment is workable state, otherwise, material area 1 is one step forward and is not touched afterbody misdelivery detector 11, then induction system is not activated, the punch press locking is the unoperatable state this moment, can't accomplish the punching press action, so that mutually support through two sensing mechanism, the realization is all monitored around material area 1, guarantee when the punching press, the position accuracy of material area 1, thereby reduce the formation of wastrel.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dual formula misdelivery inductor, die holder (9) in the punch press, bolt fixedly connected with floating plate (8) on die holder (9), and the inboard sliding connection of floating plate (8) has material area (1), the end of die holder (9) is provided with misdelivery detector (11), and misdelivery detector (11) through support (10) bolt fixed connection on die holder (9), its characterized in that: a notch forming module (2) is arranged at the front end of the lower die holder (9), a process buckle is formed on the material belt (1) by the notch forming module (2), a stroke sliding block (5) is connected to the rear of the notch forming module (2) in a sliding mode in the vertical direction, and a photoelectric sensor (4) is arranged below the stroke sliding block (5);

when the stroke sliding block (5) and the lower edge position of the material belt (1) are attached and slide, the photoelectric sensor (4) is triggered, the punch is locked, and when the stroke sliding block (5) and the process buckle position on the material belt (1) are clamped, the photoelectric sensor (4) is not triggered, and the punch is activated to operate.

2. The dual misdirection sensor as in claim 1, wherein: the top ends of the notch forming module (2) and the stroke sliding block (5) are both in a right trapezoid structure, and the inclined plane of the right trapezoid structure faces one side of the input end of the material belt (1).

3. A dual missend sensor according to claim 1, wherein: the outer side of the stroke sliding block (5) is sleeved with a fixing seat (7) in a sliding mode, the fixing seat (7) is fixedly connected with the floating plate (8) through a bolt, and the fixing seat (7) is elastically connected with the stroke sliding block (5) through a return spring (6).

4. A dual misdirection sensor according to claim 3, wherein: the stroke slide block (5) is provided with a groove, the reset spring (6) is embedded in the inner side of the groove, one section of the fixing seat (7) is embedded in the inner side of the groove, one end of the reset spring (6) is fixedly connected with the fixing seat (7), and the other end of the reset spring is fixedly connected with the stroke slide block (5).

5. The dual misdirection sensor as in claim 1, wherein: the outside of photoelectric sensor (4) is provided with cardboard (3), and photoelectric sensor (4) threaded connection is on cardboard (3), and bolt fixed connection between cardboard (3) and flotation plate (8).