CN218848355U - Photoelectric alignment mechanism for detecting dinner plate - Google Patents

Abstract

The utility model provides a pair of a photoelectric contraposition mechanism for detecting dinner plate, contain the rack, photoelectric detection system, the inside dish platform that is equipped with of rack, photoelectric detection system contains photoelectric sensing transmitter and photoelectric sensing receiver, all be equipped with the positioning seat on the both sides wall of rack, the positioning seat contains the riser, articulate the fly leaf on the riser, photoelectric sensing transmitter, all be equipped with first screw on the photoelectric sensing receiver, the fly leaf top is provided with the second screw that corresponds the setting with first screw, the aperture of second screw is a respectively, b, a b, first screw, be connected with the first positioning screw that matches with the second screw between the second screw, all run through on the relative both sides wall of rack and be provided with the light trap, the light permeable both sides light trap that photoelectric sensing transmitter sent is received by photoelectric sensing receiver, can let photoelectric sensing transmitter, photoelectric sensing receiver accuracy is counterpointed, ensure that dish monitoring function is reliable and stable.

Description

Photoelectric alignment mechanism for detecting dinner plate

Technical Field

The utility model relates to a machine of cooking field indicates a photoelectric contraposition mechanism for detecting dinner plate especially.

Background

The dish frying machine is a new generation of microcomputer-controlled intelligent cooking equipment, can automatically complete the functions of frying and discharging dishes, and places a dish on a discharging platform of the dish frying machine when the dishes are discharged so as to pour the dishes in a pot out of the dish. In order to complete the automatic dish discharging function, a monitoring mechanism for monitoring whether the dish is correctly placed on the dish discharging platform needs to be arranged on the dish frying machine, so that the problem that the dish discharging error is caused because the dish is poured on the dish discharging platform by the dish frying machine when the dish is not placed is avoided.

At present, photoelectric sensor is generally used to the vegetable dish monitoring mechanism of cooking machine, through installing the transmitter and the receiver that correspond the setting respectively in the both sides of putting out the dish platform, places back on putting out the dish platform when the vegetable dish, and the light transmission between transmitter and the receiver is blocked by the vegetable dish to reach the function whether monitoring vegetable dish has been put. Because the cabinet of the cooking machine is made of metal plates, after the cabinet is formed, two side walls of the cabinet are inevitably deformed and affected by tolerance, so that the two side walls of the cabinet are not parallel, and the position accuracy of the photoelectric emitter and the photoelectric receiver which are installed on the side walls of the cabinet is further affected, and the photoelectric emitter and the photoelectric receiver are difficult to align accurately.

Disclosure of Invention

The utility model aims to solve the problem that a photoelectric contraposition mechanism for detecting dinner plates is provided, can let photoelectric emitter and receiver accurate contraposition, ensure that the dish monitoring function is reliable and stable.

Solve above-mentioned technical problem according to the utility model provides a pair of a photoelectric aligning mechanism for detecting dinner plate, contain the rack, the inside dish platform that is provided with of rack, be provided with photoelectric detection system on the rack, photoelectric detection system contains and sets up photoelectric sensing transmitter and photoelectric sensing receiver in dish platform both sides relatively respectively, all be provided with the positioning seat on the relative both sides wall of rack, the positioning seat contains the riser of fixed connection on the rack lateral wall, articulate on the riser and can wind the fly leaf of riser vertical upset, photoelectric sensing transmitter, photoelectric sensing receiver sets up respectively on one of them side fly leaf, photoelectric sensing transmitter, all run through on the photoelectric sensing receiver and be provided with two first screws side by side, the fly leaf top is provided with the second screw that corresponds the setting with first screw, the aperture of second is a respectively, b, a beta, first screw, be connected with the first set screw that matches with the second screw between the second screw, all run through on the relative both sides wall of rack and be provided with the light trap, the light permeable screw that the photoelectric sensing transmitter sent is received by photoelectric sensing receiver.

Preferably, a clearance gap matched with the vertical plate is formed in one side of the movable plate, the vertical plate is arranged on the clearance gap, a through hole leading to the clearance gap is formed in one end face of the movable plate in a penetrating mode, a third screw hole corresponding to the through hole is formed in one side face of the vertical plate, the through hole is matched with the third screw hole, and a second positioning screw is connected between the through hole and the third screw hole.

Preferably, the riser is a transparent plastic.

Preferably, two fourth screw holes are arranged on the vertical plate in parallel, and the fourth screw holes are connected with the cabinet through screws.

The beneficial effects of the utility model are that: the utility model provides a photoelectric aligning mechanism for detecting dinner plates, which is characterized in that a photoelectric sensing emitter and a photoelectric sensing receiver are respectively arranged at two sides of a dish outlet platform by arranging a positioning seat, and the vertical angles of the photoelectric sensing emitter and the photoelectric sensing receiver can be adjusted by longitudinally overturning the movable plate around the vertical plate as the movable plate is hinged on the vertical plate and can be longitudinally overturned around the vertical plate; because the photoelectric sensing transmitter and the photoelectric sensing receiver are provided with two first screw holes, the movable plate is provided with a second screw hole corresponding to the first screw holes, the aperture of the first screw hole is larger than that of the second screw hole, a movable gap exists between the first screw hole and the first positioning screw, when the first positioning screw is screwed on the second screw hole, the movable gap between the first screw hole and the first positioning screw can be utilized to carry out a small amount of transverse deflection on the photoelectric sensing transmitter and the photoelectric sensing receiver, thereby adjusting the transverse angle of the photoelectric sensing transmitter and the photoelectric sensing receiver, the structure is simple, the orientation of the photoelectric sensing transmitter and the photoelectric sensing receiver can be conveniently adjusted, the photoelectric sensing transmitter and the photoelectric sensing receiver can be accurately aligned, and the stable and reliable dish monitoring function can be ensured.

Drawings

Fig. 1 illustrates the outline structure diagram of the present invention.

Fig. 2 illustrates a schematic cross-sectional structure diagram of the present invention.

Fig. 3 illustrates a partially enlarged structural diagram of a portion a in fig. 2 according to the present invention.

Fig. 4 illustrates the assembly structure diagram of the photoelectric sensing transmitter and the positioning seat of the present invention.

Fig. 5 illustrates an exploded schematic view of the photoelectric sensing transmitter and the positioning seat of the present invention.

The reference numbers illustrate: the device comprises a cabinet 10, a dish outlet platform 11, a light hole 12, a photoelectric detection system 20, a photoelectric sensing emitter 21, a photoelectric sensing receiver 22, a first screw hole 23, a positioning seat 30, a vertical plate 31, a third screw hole 310, a fourth screw hole 311, a first positioning screw 33, a second positioning screw 34, a movable plate 32, a second screw hole 320, a clearance gap 321 and a through hole 322.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.

All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.

Refer to fig. 1-5.

The utility model provides a photoelectric aligning mechanism for detecting dinner plate, contain rack 10, rack 10 is inside to be provided with out dish platform 11, be provided with photoelectric detection system 20 on the rack 10, photoelectric detection system 20 contains sets up respectively relatively in going out the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 of dish platform 11 both sides, all be provided with positioning seat 30 on the relative both sides wall of rack 10, positioning seat 30 contains the riser 31 of fixed connection on rack 10 lateral wall, articulate on riser 31 and can wind the fly leaf 32 of vertical upset of riser 31, photoelectric sensing transmitter 21, photoelectric sensing receiver 22 sets up respectively on one of them side fly leaf 32, photoelectric sensing transmitter 21, photoelectric sensing receiver 22 is last to run through side by side and to be provided with two first screws 23, fly leaf 32 top is provided with the second screw 320 that corresponds the setting with first permeable screw 23, first screw 23, the aperture of second screw 320 is a respectively, b, a > g b, first screw 23, be connected with the first positioning both sides wall 33 that matches with second screw 320 between the second screw 320, rack 10 is relative upward all run through and is provided with transparent hole 12, photoelectric sensing transmitter 21 is received photoelectric sensing receiver 22 both sides by light.

The use principle is that the positioning seat 30 is arranged to respectively mount the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 on two sides of the dish outlet platform 11, and the movable plate 32 is hinged on the vertical plate 31 and can be longitudinally turned around the vertical plate 31, so that the longitudinal angles of the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 can be adjusted by longitudinally turning the movable plate 32 around the vertical plate 31; because the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 are provided with the two first screw holes 23, the movable plate 32 is provided with the second screw hole 320 corresponding to the first screw hole 23, the aperture of the first screw hole 23 is larger than that of the second screw hole 320, and a movable gap exists between the first screw hole 23 and the first positioning screw 33, when the first positioning screw 33 is screwed on the second screw hole 320, the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 can be subjected to a small amount of transverse deflection by using the movable gap between the first screw hole 23 and the first positioning screw 33, so that the transverse angles of the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 can be adjusted, the structure is simple, the orientations of the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 can be conveniently adjusted, the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 can be accurately aligned, and the dish monitoring function is stable and reliable. When the dish is not placed on the dish discharging platform 11, light emitted by the photoelectric sensing emitter 21 is received by the photoelectric sensing receiver 22 through the light holes 12 on the two sides, the photoelectric sensing receiver 22 sends a signal to a controller of the frying machine, and the controller of the frying machine judges that the dish is not placed in place; when the dish is placed on the dish outlet platform 11, the light emitted from the photoelectric sensing emitter 21 is blocked by the dish and cannot be received by the photoelectric sensing receiver 22, the photoelectric sensing receiver 22 sends a signal to the controller of the cooking machine, and the controller of the cooking machine determines that the dish is placed in place.

Based on the above embodiment, one side of the movable plate 32 is provided with the clearance gap 321 matched with the vertical plate 31, the vertical plate 31 is disposed on the clearance gap 321, one end surface of the movable plate 32 is provided with the through hole 322 leading to the clearance gap 321 in a penetrating manner, one side surface of the vertical plate 31 is provided with the third screw hole 310 corresponding to the through hole 322, the through hole 322 is matched with the third screw hole 310, and the second positioning screw 34 is connected between the through hole 322 and the third screw hole 310. Specifically, after the second set screw 34 is unscrewed from the third screw hole 310, the movable plate 32 is rotated around the vertical plate 31 to adjust the longitudinal angles of the photoelectric sensing transmitter 21 and the photoelectric sensing receiver 22 on the movable plate 32, and after the adjustment is completed, the second set screw 34 is screwed on the third screw hole 310 to prevent the movable plate 32 from rotating.

Based on the above embodiment, the vertical plate 31 is made of transparent plastic. Even if the height of the photoelectric sensing emitter 21 and the photoelectric sensing receiver 22 is lower than the bottom end surface of the vertical plate 31, the light emitted by the photoelectric sensing emitter 21 can be emitted through the vertical plate 31, and the light is received by the photoelectric sensing receiver 22 through the vertical plate 31 on the other side, so that the vertical plate 31 can limit the photoelectric sensing emitter 21 and the photoelectric sensing receiver 22, the vertical plate 31 can shield the emitting surface of the photoelectric sensing emitter 21 and the receiving surface of the photoelectric sensing receiver 22, the emitting surface of the photoelectric sensing emitter 21 and the receiving surface of the photoelectric sensing receiver 22 are prevented from being stained with stains to influence the normal work of the photoelectric sensing emitter 21 and the photoelectric sensing receiver 22, the stability and reliability of the dish monitoring function are ensured, and the moisture generated during cooking in the cabinet 10 can be isolated from leaking through the air holes and contacting with the electric elements outside the cabinet 10 such as the photoelectric sensing emitter 21 and the photoelectric sensing receiver 22.

Based on the above embodiment, the vertical plate 31 is provided with two fourth screw holes 311 in parallel, and the fourth screw holes 311 are connected with the cabinet 10 through screws, so that the vertical plate 31 and the cabinet 10 can be conveniently detached.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims (4)

1. The utility model provides a photoelectric aligning mechanism for detecting dinner plate, contains the rack, the inside dish platform that goes out that is provided with of rack, its characterized in that, be provided with photoelectric detection system on the rack, photoelectric detection system contains set up respectively relatively in the photoelectric sensor transmitter and the photoelectric sensor receiver of going out dish platform both sides, all be provided with the positioning seat on the relative both sides wall of rack, the positioning seat contains fixed connection in riser on the rack lateral wall, articulate in on the riser and can wind the fly leaf of riser vertical upset, photoelectric sensor transmitter, photoelectric sensor receiver set up respectively in one of them side on the fly leaf, all run through on photoelectric sensor transmitter, the photoelectric sensor receiver and be provided with two first screws side by side, the fly leaf top is provided with the second screw that corresponds the setting with first screw, the aperture of first screw, second screw is a, b, a b respectively, a b, be connected with between first screw, the second screw with the first positioning screw that the second screw matches, all run through on the relative both sides wall of rack and be provided with the light ray permeable sensing receiver both sides that the photoelectric sensor transmitter sent.

2. The photoelectric alignment mechanism for detecting a dinner plate according to claim 1, wherein a clearance gap matched with the vertical plate is arranged on one side of the movable plate, the vertical plate is arranged on the clearance gap, a through hole leading to the clearance gap is arranged on one end face of the movable plate in a penetrating manner, a third screw hole corresponding to the through hole is arranged on one side face of the vertical plate, the through hole is matched with the third screw hole, and a second positioning screw is connected between the through hole and the third screw hole.

3. The photoelectric alignment mechanism for detecting the dinner plate according to claim 2, wherein the vertical plate is made of transparent plastic.

4. The photoelectric aligning mechanism for detecting the dinner plate of claim 3, wherein two fourth screw holes are arranged on the vertical plate in parallel, and the fourth screw holes are connected with the cabinet through screws.

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