CN212606185U - Automatic lunch-box removes dust and falls box device with storing up box unit - Google Patents

Abstract

The utility model provides a box storage unit for an automatic lunch box dust removal and box falling device, which comprises a box storage groove, a driving mechanism, a transverse box blocking mechanism and a longitudinal box blocking mechanism; the side, opposite to the dust removal unit, of the box storage groove is rotatably arranged on the mounting frame; the box storage groove is opposite to an opening on one side of the dust removal unit, so that the opening on the side part of the turned box storage groove is opposite to the opening on the top of the dust removal bin; the transverse box blocking mechanism is arranged at the opening of the box storage groove and used for blocking the lunch box to prevent the lunch box from falling from the opening in the process that the box storage groove is turned back to the original position; the longitudinal box blocking mechanism is arranged at the lower part of the box storage groove and used for blocking the bottom of the lunch box to prevent the lunch box from sliding downwards along the length direction of the box storage groove in the process of turning the box storage groove back to the original position; the driving mechanism is used for controlling the overturning of the storage box groove. This storage box unit has realized the lunch-box switching work between dust removal operation and the operation of falling the box, and labour saving and time saving has improved work efficiency.

Description

Automatic lunch-box removes dust and falls box device with storing up box unit

Technical Field

The utility model belongs to the technical field of food packaging equipment and specifically relates to an automatic lunch-box removes dust and falls box-packed putting and use storage box unit is related to.

Background

With the continuous development of science and technology, frozen fast food gradually appears in people's life, and the energy is rapidly supplied, people can eat immediately when feeling hunger, and ordinary restaurants and wineshops generally need to have food supply for a period of time after ordering, so that the instant demand of human bodies is not easily met, and fast food is simple in variety and convenient to eat, and is particularly convenient to eat on some manual tools, such as trains and airplanes.

The frozen fast food can be used only by carrying out dust removal treatment on the lunch box in the early stage of production, and the health and safety of food are ensured. The existing lunch box needs to be manually transferred into a box falling device after dust removal, so that the food boxing operation in the later period is convenient. The process is long in working time, a large amount of manpower is wasted, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an automatic lunch-box removes dust and falls box device and use storage box unit has realized the lunch-box switching work between the operation of removing dust and the operation of falling the box, has practiced thrift the manpower, has saved the time, has improved work efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a box storage unit for an automatic lunch box dust removal and box falling device comprises a box storage groove, a driving mechanism, a transverse box blocking mechanism and a longitudinal box blocking mechanism; the side, which is opposite to the dust removal unit, of the box storage groove is rotatably arranged on the mounting frame, so that the box storage groove can fall right above the top opening of the dust removal bin after being turned over; the box storage groove is opposite to an opening on one side of the dust removal unit, so that the opening on the side part of the turned box storage groove is opposite to the opening on the top of the dust removal bin; the transverse box blocking mechanism is arranged at the opening of the box storage groove and used for blocking the lunch box to prevent the lunch box from falling from the opening in the process that the box storage groove is turned back to the original position; the longitudinal box blocking mechanism is arranged at the lower part of the box storage groove and used for blocking the bottom of the lunch box to prevent the lunch box from sliding downwards along the length direction of the box storage groove in the process of turning the box storage groove back to the original position; the bottom of the box storage groove is provided with a discharge hole of the lunch box, and the driving mechanism is used for controlling the box storage groove to turn.

Further, the transverse box blocking mechanism comprises a second cylinder, a blocking piece driving assembly and a blocking piece;

the second cylinder is along the flexible top that sets up in storage box groove of horizontal direction, separation blade drive assembly sets up at the top that stores up the box groove, the separation blade rotates the lateral part opening part that sets up at storage box groove and is used for sheltering from the lunch-box, and separation blade drive assembly is connected with the separation blade and is used for controlling the opening and shutting of separation blade, and the second cylinder is used for controlling separation blade drive assembly and produces the action.

Further, the baffle plate driving assembly comprises a moving block, a third connecting rod and a fourth connecting rod; the moving block is fixedly connected with the end part of a telescopic rod of the second cylinder, and is hinged with a third connecting rod which is also hinged with a fourth connecting rod; the upper end of the baffle plate penetrates out of the top of the box storage groove and is connected with a fourth connecting rod.

Furthermore, the number of the third connecting rods is 2, and the third connecting rods are respectively hinged to two ends of the moving block.

Furthermore, the transverse box blocking mechanism also comprises a supporting plate and a rotating rod, the supporting plate is fixedly arranged at the top end of the box storage groove, and the second cylinder is fixed on the supporting plate; a second through hole is formed in the supporting plate; separation blade fixed connection is on the lateral wall of bull stick, and the length extending direction of separation blade is the same with the length extending direction of bull stick, and the lower extreme of bull stick rotates and sets up on storing up the box groove, and the upper end of bull stick upwards wears out the second through-hole and with fourth connecting rod fixed connection.

Further, the longitudinal box blocking mechanism comprises a top plate, a third cylinder, a stretching rod, a blocking part and a fixing rod;

the third cylinder is arranged at the top of the box storage groove in a telescopic mode along the vertical direction, a top plate is fixed to the end portion of a telescopic rod of the third cylinder, and a vertically arranged stretching rod is fixedly connected to the lower portion of the top plate; an operation opening is formed in the side wall of the lower portion of the box storage groove, a blocking portion used for blocking the lunch box from falling is arranged on the stretching rod opposite to the operation opening, and the blocking portion extends into the operation opening so that the bottom of the lunch box is clamped at the blocking portion and does not fall; a fixed rod is connected below the blocking part and fixed on the box storage groove; when the third cylinder drives the stretching rod to stretch upwards, the blocking part is pulled out of the operation opening to enable the lunch box to fall.

Further, the blocking part comprises an upper fixing shaft, an upper connecting sheet, a lower fixing shaft and a lower connecting sheet; the upper fixing shaft is fixed at the lower end of the stretching rod and is vertical to the stretching rod, the lower fixing shaft is fixed at the upper end of the fixing rod and is vertical to the fixing rod; the upper connecting piece is rotatably connected with the upper fixed shaft, the lower connecting piece is rotatably connected with the lower fixed shaft, and the upper connecting piece is hinged with the lower connecting piece, so that the upper connecting piece and the lower connecting piece form a V-shaped structure when the stretching rod moves downwards, and the tip end of the V-shaped structure is inserted into the operation opening.

Furthermore, the storage box groove comprises a cuboid-shaped frame and side plates surrounding the periphery of the frame, one side of the frame close to the dust removal unit is provided with an opening, and the lower parts of the side plates on two opposite sides are provided with operation openings.

Furthermore, the driving mechanism comprises a rotating shaft, a driven gear, a third motor and a driving gear, the rotating shaft is fixedly arranged on one side of the storage box groove close to the dust removal unit, and the rotating shaft is rotatably arranged on the mounting frame; one end of the rotating shaft is provided with a driven gear, a third motor is arranged on the mounting rack, the driving gear is connected with the third motor, and the driving gear is in transmission connection with the driven gear through a chain.

Compared with the prior art, automatic lunch-box removes dust and falls box-packed putting and have following advantage with storing up box unit:

the box storage unit for the automatic dedusting and box falling device for the lunch box comprises a box storage groove, a driving mechanism, a transverse box blocking mechanism and a longitudinal box blocking mechanism; the transverse box blocking mechanism is used for blocking a side opening of the box storage groove so as to prevent the box storage groove from falling from the opening in the process of turning back to the original position; the longitudinal box blocking mechanism is used for blocking the bottom of the lunch box to prevent the lunch box from sliding downwards along the length direction of the box storage groove in the process of turning the box storage groove back to the original position, and the driving mechanism realizes the turning process of the box storage groove. Through this storage box unit, can realize shifting the lunch-box from the dust removal unit to storing up in the box groove to carry out the box operation that falls on next step, and this transfer process need not manual operation, and labour saving and time saving is favorable to improving work efficiency.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic structural view of a box storage unit for an automatic lunch box dust-removing and box-dropping device according to an embodiment of the present invention;

FIG. 2 is an internal structure view of a box storage unit for the automatic dust removing and box falling device for lunch boxes according to the embodiment of the present invention;

FIG. 3 is a side view of the magazine unit for the automatic dust removing and box dropping device for lunch boxes according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a dust removing mechanism according to an embodiment of the present invention;

fig. 5 is a split view of the dust removing mechanism according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a cartridge unit according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a lateral box blocking mechanism according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a baffle driving assembly according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a longitudinal box blocking mechanism according to an embodiment of the present invention;

fig. 11 is a partial enlarged view of a portion a according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a transportation unit according to an embodiment of the present invention;

fig. 13 is a schematic structural view of the limiting plate and the moving plate according to the embodiment of the present invention.

Description of reference numerals:

1-a mounting frame; 2-a dust removal unit; 21-a dust cover; 22-a cover plate; 221-dust removal slit; 23-a dust removal mechanism; 231-a slide carriage; 232-sliding bar; 233-a first motor; 234-a wheel; 235-rotating rods; 236-first connecting rod; 237-a second connecting rod; 238-a swing lever; 239-connecting lugs; 24-a first cylinder; 25-lunch box compression bar; 26-a dust removal bin; 27-a lifting mechanism; 271-a second motor; 272-a worm; 273-turbine; 274-lifting screw rod; 275-a pallet; 276-a splint; 277-a supporting rod; 278-catch bar; 3-a magazine unit; 31-a cassette storage slot; 311-a frame; 312-side plate; 3121-an operation port; 32-a support frame; 33-a drive mechanism; 331-a rotating shaft; 332-a driven gear; 333-a third motor; 334-a drive gear; 34-a transverse box blocking mechanism; 341-support plate; 3411-a first via; 3412-a second via; 342-a second cylinder; 343-a flap drive assembly; 3431-moving block; 3432-third connecting bar; 3433-fourth connecting bar; 344-rotating rod; 345-a baffle plate; 35-a longitudinal box blocking mechanism; 351-top plate; 352-third cylinder; 353-stretching rod; 354-a barrier; 3541-upper fixed shaft; 3542-upper connecting piece; 3543-lower fixed shaft; 3544-lower connecting piece; 355-a fixation rod; 4-a transport unit; 41-a cassette falling control mechanism; 411-a limiting disc; 4111-a limiting hole; 4112-a limit piece; 412-a mobile disc; 4121-falling box hole; 41211-lower barrier; 41212-upper barrier; 41213-a guide piece; 42-a conveying mechanism; 421-a conveying platform; 422-a conveyor belt; 423-guide bar; 5-adjusting the cushion; 6-a pulley; 7-a housing; 8-operation screen.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

FIG. 1 is a schematic structural view of a box storage unit for an automatic lunch box dust-removing and box-dropping device according to an embodiment of the present invention; FIG. 2 is an internal structure view of a box storage unit for the automatic dust removing and box falling device for lunch boxes according to the embodiment of the present invention; fig. 3 is a side view of the storage box unit for the automatic lunch box dust removing and box falling device in the embodiment of the present invention.

As shown in fig. 1 to 3, a storage unit for an automatic lunch box dust removing and box dropping device comprises:

the mounting frame 1 is used as a foundation support;

the dust removal unit 2 is arranged on the mounting frame 1 and used for carrying out dust sweeping on the lunch box and realizing automatic lifting of the lunch box; comprises a cover plate 22, a dust removing mechanism 23, a first cylinder 24, a dust removing bin 26, a lifting mechanism 27 and a dust collector; the dust removal bin 26 is arranged on the mounting frame 1, and a lifting mechanism 27 for driving the lunch box to lift is arranged in the dust removal bin 26; the top of the dust removing bin 26 is opened and covered with a cover plate 22, one side of the cover plate 22 is hinged with the mounting frame 1, and a first air cylinder 24 is connected with the cover plate 22 and used for controlling the cover plate 22 to be opened; the dust removing mechanism 23 is arranged on the cover plate 22, a long and narrow dust removing slit 221 is arranged on the cover plate 22 opposite to the lunch box, and the dust removing mechanism 23 can move along the dust removing slit 221 to remove dust of the lunch box; the bottom of the dust removal bin 26 is communicated with a dust collector;

the box storage unit 3 is arranged on the mounting frame 1 on one side of the dust removal unit 2 and used for switching lunch boxes in the dust removal unit 2 and temporarily storing the lunch boxes; comprises a box storage groove 31, a driving mechanism 33, a transverse box blocking mechanism 34 and a longitudinal box blocking mechanism 35; the box storage groove 31 is rotatably arranged on the mounting frame 1 at one side opposite to the dust removal unit 2, so that the box storage groove 31 can fall right above the top opening of the dust removal bin 26 after being turned over; the box storage groove 31 is opened at one side opposite to the dust removal unit 2, so that the side opening of the turned box storage groove 31 is opposite to the top opening of the dust removal bin 26, and the lunch boxes are pushed into the box storage groove 31 through the opening by the lifting mechanism 27; the transverse box blocking mechanism 34 is arranged at the opening of the box storage groove 31 and used for blocking the lunch box to prevent the lunch box from falling from the opening in the process that the box storage groove 31 is turned back to the original position; the longitudinal box blocking mechanism 35 is arranged at the lower part of the box storage groove 31 and is used for blocking the bottom of the lunch box to prevent the lunch box from sliding downwards along the length direction of the box storage groove 31 in the process that the box storage groove 31 is turned back to the original position; a discharge port of a lunch box is arranged at the bottom of the box storage tank 31, and the driving mechanism 33 is used for controlling the box storage tank 31 to turn over;

the transportation unit 4 is arranged below the box storage unit 3 and used for transporting the falling lunch boxes one by one; the automatic lunch box falling device comprises a box falling control mechanism 41 and a conveying mechanism 42, wherein the box falling control mechanism 41 is arranged right below a box storage groove 31 and used for separating lunch boxes one by one and realizing that the lunch boxes fall one by one; the conveying mechanism 42 is positioned right below the box falling control mechanism 41 and is used for realizing the one-to-one transportation of the lunch boxes;

the operation screen 8 is arranged on the mounting rack 1 and used for controlling dust removal and box falling operation; the operation screen 8 is provided with an operation button, the operation screen 8 is internally provided with a controller, and the controller is used for controlling the dust removing mechanism 23, the first air cylinder 24, the lifting mechanism 27, the dust collector, the driving mechanism 33, the transverse box blocking mechanism 34, the longitudinal box blocking mechanism 35, the box falling control mechanism 41 and the conveying mechanism 42.

The controller may be a device commonly used in the art for automatic control.

The automatic lunch box dust removal box-falling device of this embodiment assembles dust removal operation and box-falling operation together with the storage box unit and forms a continuous production line for can directly fall the box after the lunch-box removes dust, save operating time, practice thrift the labour, provide work efficiency.

The specific operation is as follows: firstly, the lunch box is placed on the lifting mechanism 27 in the dust removal bin 26, then the cover plate 22 is controlled to be closed through the first air cylinder 24, the dust removal mechanism is started, the lunch box is subjected to dust removal through the dust removal slit 221, and blown dust is sucked away through the dust collector. Then, the first air cylinder 24 is used for controlling the cover plate 22 to be opened, the transverse box blocking mechanism 34 is controlled to open the side opening of the box storage groove 31, the longitudinal box blocking mechanism 35 is controlled to block the lower part of the box storage groove 31, and then the driving mechanism 33 is started to control the box storage groove 31 to turn over, so that the side opening of the turned box storage groove 31 is opposite to the top opening of the dust removal bin 26; then the lifting mechanism 27 is started to push the lunch box into the box storage groove 31 through the opening, then the lateral opening of the box storage groove 31 is closed again by controlling the transverse box blocking mechanism 34, so that the lunch box is blocked in the box storage groove 31, the driving mechanism 33 is started to control the box storage groove 31 to turn back to the original position, and in the process, the longitudinal box blocking mechanism 35 can block the bottom of the lunch box to prevent the lunch box from sliding downwards along the length direction of the box storage groove 31.

When the box falling operation is performed, the lunch boxes fall down by controlling the longitudinal box blocking mechanism 35 to be opened, and then the box falling control mechanism 41 is used for separating the lunch boxes one by one, so that the lunch boxes fall down one by one, and the falling lunch boxes are transported by the conveying mechanism 42. The process only needs manual operation when the lunch box is initially placed in the dust removal bin 26, and the whole process can be controlled even through the controller without manual operation, so that a continuous production line is realized.

Fig. 4 is a schematic structural view of a dust removing mechanism according to an embodiment of the present invention; fig. 5 is an exploded view of the dust removing mechanism according to the embodiment of the present invention.

Illustratively, as shown in fig. 4 and 5, the dust removing mechanism 23 includes a slide 231, a slide rod 232, a first motor 233, a turning wheel 234, a rotating rod 235, a connecting portion, a swinging rod 238, and a blowing nozzle;

the sliding rod 232 is fixedly arranged on the cover plate 22, and the sliding rod 232 is parallel to the length extending direction of the dust removing slit 221; the sliding seat 231 is arranged on the sliding rod 232 in a sliding manner, the first motor 233 is fixedly arranged on the sliding seat 231, and the rotating wheel 234 is connected with the first motor 233; one end of the rotating rod 235 is eccentrically arranged on the rotating wheel 234, the other end of the rotating rod is hinged with the connecting part, the connecting part is further hinged with one end of the swinging rod 238, and the middle part of the swinging rod 238 is hinged on the sliding seat 231; the blowing nozzle is fixed at the other end of the swinging rod 238, extends into the dust removal slit 221 and is connected with blowing equipment; the cover plate 22 is further provided with a fourth cylinder for controlling the sliding seat 231 to move; the first motor 233 and the fourth cylinder are controlled by a controller.

Specifically, the connecting portion includes a first connecting rod 236 and a second connecting rod 237, the first connecting rod 236 is perpendicular to the second connecting rod 237 to form a T-shaped structure, and the first connecting rod 236 is connected to the left side of the second connecting rod 237; the first connecting rod 236 is hinged with the rotating rod 235, and both ends of the second connecting rod 237 are hinged with swing rods 238; the sliding base 231 is also fixedly connected with a door-shaped connecting lug 239, and the middle part of the swinging rod 238 is hinged on the vertical sections at two sides of the connecting lug 239.

During dust removal, the controller controls the first motor 233 to operate and drives the rotating wheel 234 to rotate, the rotating rod 235 rotates along with the rotating wheel 234, meanwhile, the rotating rod 235 pushes the first connecting rod 236 and the second connecting rod 237 to move, and the rotating rod 235 is eccentrically arranged on the rotating wheel 234 and the middle part of the swinging rod 238 is hinged on the connecting lug 239, so that the swinging rod 238 can only swing left and right around a hinged point to remove dust; meanwhile, the fourth cylinder is controlled by the controller to push the sliding seat 231 to reciprocate back and forth along the sliding rod 232, so that the lunch box is purged back and forth.

Exemplarily, as shown in the schematic structural diagram of the lifting mechanism shown in fig. 6, the lifting mechanism 27 includes a second motor 271, a worm 272, a worm wheel 273, a lifting screw 274, a bracket and a clamping plate 276;

the bracket is positioned in the dust removing bin 26 and used for supporting the lunch box, the bottom of the bracket is connected with a vertically arranged lifting screw rod 274, and the lower end of the lifting screw rod 274 penetrates out of the bottom of the dust removing bin 26; a turbine 273 is sleeved on the lifting screw 274 penetrating out of the dust removing bin, and the turbine 273 is in threaded connection with the lifting screw 274; the outer part of the worm wheel 273 is covered with a shell, the shell is fixed on the mounting frame 1, the worm 272 is matched with the worm wheel 273 for use, the worm 272 is driven by a second motor 271, and the second motor 271 is fixed on the mounting frame 1; the second motor 271 is controlled by a controller.

Specifically, the lifting screws 274 are arranged symmetrically, the bracket comprises 2 supporting plates 275 and supporting rods 277, the 2 supporting plates 275 are respectively connected with the top ends of the 2 lifting screws 274, two ends of each supporting rod 277 are respectively fixedly arranged on the 2 supporting plates 275, the supporting rods 277 are provided with 2 clamping plates 276 for clamping lunch boxes, one clamping plate 276 is fixed on each supporting rod 277, and the other clamping plate 276 is slidably arranged on each supporting rod 277 so as to adjust the distance between the two clamping plates 276; stop rods 278 for shielding the lunch boxes to prevent the lunch boxes from falling are arranged on two sides of the clamping plate 276, and the stop rods 278 are fixed on the side wall of the dust removing bin 26.

Specifically, the supporting rod 277 may be a frame shaped like a Chinese character 'men'.

Illustratively, as shown in the schematic structural diagram of the lateral magazine mechanism shown in fig. 8, the lateral magazine mechanism 34 includes a second cylinder 342, a flap driving assembly 343, and a flap 345;

the second cylinder 342 is telescopically arranged at the top of the magazine slot 31 along the horizontal direction, the baffle driving assembly 343 is arranged at the top of the magazine slot 31, the baffle 345 is rotatably arranged at an opening at the side of the magazine slot 31, the baffle driving assembly 343 is connected with the baffle 345 and is used for controlling the opening and closing of the baffle 345, the second cylinder 342 is used for controlling the baffle driving assembly 343 to act, and the second cylinder 342 is controlled by a controller.

Specifically, the blocking plate driving assembly 343 includes a moving block 3431, a third connecting rod 3432 and a fourth connecting rod 3433; the moving block 3431 is fixedly connected with the end of the telescopic rod of the second cylinder 342, the moving block 3431 is hinged with a third connecting rod 3432, and the third connecting rod 3432 is also hinged with a fourth connecting rod 3433; the upper end of the blocking piece 345 penetrates through the top of the box storage groove 31 and is connected with a fourth connecting rod 3433.

More specifically, the number of the third connecting rods 3432 may be 2, and the third connecting rods are respectively hinged at two ends of the moving block 3431; the transverse box blocking mechanism 34 further comprises a supporting plate 341 and a rotating rod 344, the supporting plate 341 is fixedly arranged at the top end of the box storage groove 31, the second cylinder 342 is fixed on the supporting plate 341, and the supporting plate 341 is provided with a second through hole 3412; the blocking piece 345 is fixedly connected to the side wall of the rotating rod 344, the length extending direction of the blocking piece 345 is the same as that of the rotating rod 344, the lower end of the rotating rod 344 is rotatably arranged on the storage box groove 31, and the upper end of the rotating rod 344 penetrates upwards through the second through hole 3412 and is fixedly connected with the fourth connecting rod 3433.

When the telescopic rod of the second cylinder 342 extends to push the moving block 3431 to move forward, the moving block 3431 drives the third connecting rod 3432 to move forward, and since the upper end of the rotating rod 344 is limited to rotate in the first through hole 3411 of the supporting plate 341, the fourth connecting rod 3433 can only rotate around the first through hole 3411 along with the third connecting rod 3432, the fourth connecting rod 3433 rotates to drive the rotating rod 344 to rotate, and the rotating rod 344 rotates to realize the opening and closing of the baffle 345 at the side opening of the magazine slot 31.

Illustratively, the longitudinal magazine mechanism 35 includes a top plate 351, a third cylinder 352, a stretching rod 353, a blocking portion 354 and a fixing rod 355;

the third cylinder 352 is arranged at the top of the box storage tank 31 in a telescopic manner along the vertical direction, a top plate 351 is fixed at the end part of a telescopic rod of the third cylinder 352, the top plate 351 is horizontally arranged, a vertically arranged stretching rod 353 is fixedly connected below the top plate 351, and the stretching rods 353 are positioned at the left side and the right side of the box storage tank 31; an operation opening 3121 is formed on the side wall of the lower portion of the box storage groove 31, a blocking portion 354 for blocking the lunch box from falling is arranged on the stretching rod 353 opposite to the operation opening 3121, and the blocking portion 354 extends into the operation opening 3121 so that the bottom of the lunch box is clamped at the blocking portion 354 and does not fall; a fixing rod 355 is connected below the blocking part 354, and the fixing rod 355 is fixed on the box storage groove 31; when the third cylinder 352 drives the stretching rod 353 to stretch upwards, the blocking portion 354 is pulled out of the operation opening 3121, so that the lunch box falls; the third cylinder 352 is controlled by the controller.

Specifically, the blocking part comprises an upper fixing shaft 3541, an upper connecting piece 3542, a lower fixing shaft 3543 and a lower connecting piece 3544; the upper fixing shaft 3541 is fixed at the lower end of the stretching rod 353, and the upper fixing shaft 3541 is perpendicular to the stretching rod 353; the lower fixing shaft 3543 is fixed at the upper end of the fixing rod 355, and the lower fixing shaft 3543 is perpendicular to the fixing rod 355; the upper connecting piece 3542 is rotatably connected with an upper fixed shaft 3541, the lower connecting piece 3544 is rotatably connected with a lower fixed shaft 3543, and the upper connecting piece 3542 is hinged with the lower connecting piece 3544; when the stretching rod 353 moves downwards, the upper connecting piece 3542 and the lower connecting piece 3544 form a V-shaped structure, and the V-shaped structure is inserted into the operating opening 3121, so that the bottom of the lunch box is lapped on the V-shaped structure to block the lunch box from falling; when the stretching rod 353 is pulled upwards, the upper connecting piece 3542 and the lower connecting piece 3544 extend out of the operating opening 3121, and the upper connecting piece 3542 and the lower connecting piece 3544 are straightened, so that the lunch box can smoothly fall.

Specifically, actuating mechanism 33 includes pivot 331, driven gear 332, third motor 333 and driving gear 334, pivot 331 is fixed to be set up in the one side that bin slot 31 is close to dust removal unit 2, and pivot 331 rotates and sets up on mounting bracket 1, and the one end of pivot 331 is equipped with driven gear 332, is equipped with third motor 333 on the mounting bracket 1, and driving gear 334 is connected with third motor 333, and driving gear 334 is connected through chain drive with driven gear 332, and third motor 333 is controlled by the controller.

Specifically, the supporting plate 341 is further provided with a first through hole 3411, and the stretching rod 353 passes through the first through hole 3411.

When the dust purging is finished, the first cylinder 24 is controlled by the controller to open the cover plate 22; then the controller controls the second cylinder 342 to open the baffle 345, so that the side of the magazine slot 31 opposite to the dust removal unit 2 is opened; the controller controls the third cylinder 352 to enable the telescopic rod of the third cylinder 352 to contract, so that the upper connecting piece 3542 and the lower connecting piece 3544 form a V-shaped structure, and the V-shaped structure is inserted into the operating opening 3121 to ensure that the bottom of the lunch box is put on the V-shaped structure to block the lunch box from falling; then, the controller controls the third motor 333 to rotate, and the driving gear 334 drives the driven gear 332 to rotate, so that the storage box slot 31 is laid down, and the side opening of the storage box slot 31 is opposite to the top opening of the dust removing bin 26; then, the controller controls the second motor 271 to enable the lifting screw 274 to ascend to drive the lunch box to ascend and extend into the box storage groove; then the second cylinder 342 is controlled by the controller to close the blocking piece 345, so that the lunch box is clamped in the box storage groove 31; finally, the third motor 333 is controlled by the controller to erect the cassette slot 31 to the home position.

When the lunch box needs to fall down, the controller controls the extension of the telescopic rod of the third cylinder 352, the stretching rod 353 is pulled upwards, the V-shaped opening formed by the upper connecting piece 3542 and the lower connecting piece 3544 is gradually enlarged and gradually extends out of the operation opening 3121 until the upper connecting piece 3542 and the lower connecting piece 3544 are straightened into a straight line, and the V-shaped structure disappears, so that the lunch box can smoothly fall down.

Illustratively, the cassette falling control mechanism 41 comprises a limiting disc 411 and a moving disc 412;

the limiting plate 411 is fixed on the mounting frame 1 right below the box storage groove 31, a limiting hole 4111 for allowing a lunch box to fall and limiting the falling position of the lunch box is formed in the limiting plate 411, and the size of the limiting hole 4111 is matched with that of the lunch box; a moving disc 412 is slidably arranged below the limiting disc 411, a box falling hole 4121 is formed in the position, opposite to the limiting hole 4111, of the moving disc 412, and the length of the box falling hole 4121 is more than or equal to 2 times of that of the limiting hole 4111; a lower retaining strip 41211 is arranged at the lower part of the front half part of the side wall of the box falling hole 4121 and an upper retaining strip 41212 is arranged at the upper part of the rear half part of the side wall of the box falling hole 4121 along the transportation direction of the lunch boxes on the conveying mechanism 42, so that the side wall of the box falling hole 4121, the lower retaining strip 41211 and the upper retaining strip 41212 jointly form a moving channel of the S-shaped lunch box; and a fifth cylinder which extends and retracts along the horizontal direction is arranged on the mounting rack 1, and is used for controlling the movement of the moving plate 412 and is controlled by the controller.

Specifically, along the transportation direction of the lunch box on the conveying mechanism 42, limiting pieces 4112 for limiting the position of the lunch box are fixedly arranged on the front side and the rear side of the side wall of the limiting hole 4111; the guide pieces 41213 of the lunch box are provided at both sides of the rear half of the box falling hole 4121.

Before the lunch box falls, the rear half part of the box falling hole 4121 on the moving plate 412 faces the limiting hole 4111 on the upper limiting plate 411. When the lunch box falls to the limiting hole 4111 and passes through the limiting hole 4111, the lunch box falls into the box falling hole 4121, and the edge of the lunch box is clamped on the lower baffle 41211; after that, the fifth cylinder is controlled by the controller to push the moving plate 412 to move, because the limiting hole 4111 is provided with the limiting piece 4112, the limiting piece 4112 can limit the lunch box in the limiting hole 4111, and simultaneously, because the moving plate 412 moves, the edge of the lunch box can move to the upper barrier 41212 along the lower barrier 41211, and because the edge of the lunch box does not support below and can fall onto the conveying mechanism 42 below. Meanwhile, due to the existence of the upper baffle 41212, the lunch box above is prevented from continuously falling into the box falling hole 4121. The lunch boxes can be dropped one by repeatedly pushing and pulling the movable plate 412.

Illustratively, the conveying mechanism 42 includes a conveying platform 421, a conveyor belt 422; the conveying platform 421 is located below the cassette falling control mechanism 41, the conveyor belt 422 is arranged on the conveying platform 421, the conveyor belt 422 is driven by a fourth motor, and the fourth motor is controlled by the controller.

Specifically, the upper surface of the conveyor belt 422 is provided with guide rods 423 which are arranged in pairs and are parallel to each other, the lunch box is clamped between the two guide rods 423 in pairs to move, and the guide rods 423 are fixed on the conveying platform 421.

Exemplarily, the bottom of the mounting bracket 1 is provided with a regulating pad 5, a screw is fixed on the regulating pad 5, and the regulating pad 5 is in threaded connection with the mounting bracket 1 through the screw.

Illustratively, the bottom of the mounting frame 1 is further provided with a pulley 6, and the periphery of the mounting frame 1 is covered with a cover 7; the cover plate 22 is covered with a dust cover 21.

Specifically, a lunch box pressing rod 25 for pressing the lunch box is arranged on the lower surface of the cover plate 22.

Specifically, the magazine slot 31 includes a rectangular parallelepiped frame 311 and side plates 312 surrounding the side 3 not opened in the magazine slot 31, and the lower portions of the side plates 312 on the opposite sides are opened with operation openings 3121.

A support frame 32 for supporting the box storage groove 31 is arranged on the mounting frame 1, and the support frame 32 is provided with a channel for a lunch box to fall down; the bottom end of the frame 311 near one side of the dust removing unit 2 is fixedly provided with an extending portion, the length of the extending portion is equal to the height of the supporting frame 32, and the extending portion is fixedly connected with the rotating shaft 331.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides an automatic lunch-box removes dust and falls box device with storing up box unit which characterized in that: comprises a box storage groove (31), a driving mechanism (33), a transverse box blocking mechanism (34) and a longitudinal box blocking mechanism (35); one side, which is opposite to the dust removal unit (2), of the box storage groove (31) is rotatably arranged on the mounting frame (1), so that the box storage groove (31) can fall over an opening at the top of the dust removal bin (26) after being turned over; the box storage groove (31) is opposite to an opening on one side of the dust removal unit (2), so that the opening on the side part of the turned box storage groove (31) is opposite to the opening on the top of the dust removal bin (26); the transverse box blocking mechanism (34) is arranged at the opening of the box storage groove (31) and used for blocking the lunch box to prevent the lunch box from falling from the opening in the process that the box storage groove (31) turns back to the original position; the longitudinal box blocking mechanism (35) is arranged at the lower part of the box storage groove (31) and used for blocking the bottom of the lunch box to prevent the lunch box from sliding downwards along the length direction of the box storage groove (31) in the process that the box storage groove (31) is turned back to the original position; the bottom of the box storage groove (31) is provided with a discharge hole of a lunch box, and the driving mechanism (33) is used for controlling the box storage groove (31) to turn over.

2. The magazine unit for the automatic lunch box dust removal and drop device of claim 1, wherein: the transverse box blocking mechanism (34) comprises a second air cylinder (342), a baffle driving assembly (343) and a baffle (345);

the second cylinder (342) is arranged at the top of the box storage groove (31) in a telescopic mode along the horizontal direction, the blocking piece driving assembly (343) is arranged at the top of the box storage groove (31), the blocking piece (345) is rotatably arranged at an opening of the side portion of the box storage groove (31) and used for blocking a lunch box, the blocking piece driving assembly (343) is connected with the blocking piece (345) and used for controlling the blocking piece (345) to open and close, and the second cylinder (342) is used for controlling the blocking piece driving assembly (343) to act.

3. The magazine unit for the automatic lunch box dust removal and drop device of claim 2, wherein: the baffle plate driving assembly (343) comprises a moving block (3431), a third connecting rod (3432) and a fourth connecting rod (3433); the moving block (3431) is fixedly connected with the end part of the telescopic rod of the second air cylinder (342), the moving block (3431) is hinged with a third connecting rod (3432), and the third connecting rod (3432) is also hinged with a fourth connecting rod (3433); the upper end of the baffle plate (345) penetrates out of the top of the box storage groove (31) and is connected with a fourth connecting rod (3433).

4. The magazine unit for the automatic lunch box dust removal and drop device of claim 3, wherein: the number of the third connecting rods (3432) is 2, and the third connecting rods are respectively hinged at two ends of the moving block (3431).

5. The magazine unit for the automatic lunch box dust removal and drop device of claim 3, wherein: the transverse box blocking mechanism (34) further comprises a supporting plate (341) and a rotating rod (344), the supporting plate (341) is fixedly arranged at the top end of the box storage groove (31), and the second cylinder (342) is fixed on the supporting plate (341); a second through hole (3412) is formed in the supporting plate (341); the baffle plate (345) is fixedly connected to the side wall of the rotating rod (344), the length extending direction of the baffle plate (345) is the same as that of the rotating rod (344), the lower end of the rotating rod (344) is rotatably arranged on the storage box groove (31), and the upper end of the rotating rod (344) penetrates through the second through hole (3412) upwards and is fixedly connected with the fourth connecting rod (3433).

6. The magazine unit for the automatic lunch box dust removal and drop device of claim 1, wherein: the longitudinal box blocking mechanism (35) comprises a top plate (351), a third cylinder (352), a stretching rod (353), a blocking part (354) and a fixing rod (355);

the third cylinder (352) is arranged at the top of the storage box groove (31) in a telescopic mode along the vertical direction, a top plate (351) is fixed to the end portion of a telescopic rod of the third cylinder (352), and a vertically arranged stretching rod (353) is fixedly connected to the lower portion of the top plate (351); an operation opening (3121) is formed in the side wall of the lower portion of the box storage groove (31), a blocking portion (354) used for blocking the lunch box from falling is arranged on the stretching rod (353) opposite to the operation opening (3121), and the blocking portion (354) extends into the operation opening (3121) so that the bottom of the lunch box is clamped at the blocking portion (354) and does not fall; a fixing rod (355) is connected below the blocking part (354), and the fixing rod (355) is fixed on the box storage groove (31); when the third cylinder (352) drives the stretching rod (353) to stretch upwards, the blocking portion (354) is pulled out of the operation opening (3121) so that the lunch box falls.

7. The magazine unit for the automatic lunch box dust removal and drop device of claim 6, wherein: the blocking part comprises an upper fixing shaft (3541), an upper connecting piece (3542), a lower fixing shaft (3543) and a lower connecting piece (3544); the upper fixing shaft (3541) is fixed at the lower end of the stretching rod (353), the upper fixing shaft (3541) is perpendicular to the stretching rod (353), the lower fixing shaft (3543) is fixed at the upper end of the fixing rod (355), and the lower fixing shaft (3543) is perpendicular to the fixing rod (355); the upper connecting piece (3542) is rotatably connected with the upper fixing shaft (3541), the lower connecting piece (3544) is rotatably connected with the lower fixing shaft (3543), the upper connecting piece (3542) is hinged with the lower connecting piece (3544), so that the upper connecting piece (3542) and the lower connecting piece (3544) form a V-shaped structure when the stretching rod (353) moves downwards, and the tip of the V-shaped structure is inserted into the operating opening (3121).

8. The magazine unit for the automatic lunch box dust removal and drop device of claim 6, wherein: the box storage groove (31) comprises a rectangular frame (311) and side plates (312) surrounding the periphery of the frame (311), one side of the frame (311) close to the dust removal unit (2) is open, and the lower parts of the side plates (312) on two opposite sides are provided with operation openings (3121).

9. The magazine unit for the automatic lunch box dust removal and drop device of claim 1, wherein: the driving mechanism (33) comprises a rotating shaft (331), a driven gear (332), a third motor (333) and a driving gear (334), the rotating shaft (331) is fixedly arranged on one side, close to the dust removal unit (2), of the box storage groove (31), and the rotating shaft (331) is rotatably arranged on the mounting frame (1); one end of the rotating shaft (331) is provided with a driven gear (332), the mounting frame (1) is provided with a third motor (333), the driving gear (334) is connected with the third motor (333), and the driving gear (334) is in transmission connection with the driven gear (332) through a chain.

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