CN211496054U

CN211496054U - Discharging device

Info

Publication number: CN211496054U
Application number: CN201922284516.4U
Authority: CN
Inventors: 周民伟; 黎锦浩; 毛鹏
Original assignee: Guangdong Zhiyuan Robot Technology Co Ltd
Current assignee: Guangdong Zhiyuan Robot Technology Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-15
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a discharging device, include: the cover body is provided with a discharge hole; the feeding assembly comprises a material rack and a driving module in driving connection with the material rack, and the material rack is arranged in the cover body; and the heating component is arranged in the cover body and used for heating the materials placed on the material rack. The utility model discloses a discharging device can realize the heating and the automatic output function of material, makes the material can be heated to predetermineeing the temperature before the output to satisfy the heating user demand.

Description

Discharging device

Technical Field

The utility model relates to a kitchen equipment technical field especially relates to a discharging device.

Background

The discharging device can be used for storing disc-shaped materials (such as dinner plates, dishes, covers and the like) and can automatically output the materials according to requirements. In some occasions, often need use after heating the material, but traditional discharging device does not possess the heating function, can't satisfy the demand that the material heating was used.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a discharging device for solving the problem that the conventional discharging device cannot heat the material.

A discharge device, comprising:

the cover body is provided with a discharge hole;

the feeding assembly comprises a material rack and a driving module in driving connection with the material rack, and the material rack is arranged in the cover body; and

the heating assembly is arranged in the cover body and used for heating materials placed on the material rack.

The discharging device can realize the heating and automatic output functions of materials, the materials are placed on the material frame, the materials can be output from the discharging port by driving the material frame to move through the driving module, and the materials on the material frame can be heated through the heating assembly, so that the materials can be heated to a preset temperature before being output, and the heating use requirements are met.

In one embodiment, the discharging device further comprises an air supply assembly arranged in the cover body, and the air supply assembly is used for guiding heat generated by the heating assembly to the material rest.

In one embodiment, the heating assembly and the air supply assembly are both located below the material rack, the heating assembly surrounds the periphery of the air supply assembly, and the air supply assembly is used for conveying heat generated by the heating assembly upwards to the material rack.

In one embodiment, the heating assembly comprises a first support and a heating element arranged on the first support, the heating element is arranged in a ring shape, the air supply assembly comprises a second support, a driving motor arranged on the second support, and a heat supply fan in driving connection with the driving motor, and the heat supply fan is positioned in a ring-shaped cavity of the heating element; the air supply assembly further comprises a heat radiation fan in driving connection with the driving motor, and the heat radiation fan is used for radiating heat of the driving motor.

In one embodiment, the bottom of the material frame is provided with a heat insulation plate.

In one embodiment, the discharging device further comprises a temperature controller and a temperature measuring element, the temperature measuring element and the heating assembly are electrically connected with the temperature controller, the temperature measuring element is used for detecting the space environment temperature in the cover body, and the temperature controller is used for controlling the start and stop of the heating assembly according to temperature data fed back by the temperature measuring element.

In one embodiment, the temperature measuring element is a thermocouple arranged in the cover body, and the thermocouple is positioned at the middle upper part of the cover body.

In one embodiment, the discharging device further comprises a sterilization and disinfection component, and the sterilization and disinfection component is used for sterilizing and disinfecting the materials inside the cover body.

In one embodiment, the sterilization and disinfection assembly includes an ultraviolet lamp installed outside the cover body, and a ballast electrically connected to the ultraviolet lamp, and the cover body is provided with a light inlet corresponding to the ultraviolet lamp.

In one embodiment, the driving module is a lifting module, the rack is in driving connection with the lifting module, the discharge port is arranged at the top of the cover body, and the discharge port is arranged corresponding to the rack.

Drawings

Fig. 1 is an exploded schematic view of a discharging device according to a first embodiment of the present invention;

fig. 2 is a schematic perspective view of the heating assembly, the air supply assembly and the material frame of the discharging device in fig. 1;

fig. 3 is a front view of the heating assembly, the air supply assembly and the material frame in fig. 2;

fig. 4 is an exploded schematic view of a discharging device according to a second embodiment of the present invention;

FIG. 5 is a side view of the outfeed unit of FIG. 4 in an assembled state;

FIG. 6 is a schematic cross-sectional view of the discharge device of FIG. 5 taken along line A-A;

FIG. 7 is a rear view of the outfeed device of FIG. 5;

FIG. 8 is a schematic view of the internal structure of the discharging device of FIG. 5 with the cover removed;

fig. 9 is an exploded structural diagram of an air supply assembly of the discharging device.

10. The LED lamp comprises a cover body, 11, a discharge hole, 12, a light inlet, 13, a heat insulation board, 21, a material rack, 22, a heat insulation board, 23, a lifting module, 231, a support frame, 232, a lifting frame, 233, a driving piece, 2331, a driving host, 2332, a synchronizing wheel, 2333, a synchronous belt, 31, a first support, 32, a heating piece, 33, a third support, 41, a second support, 42, a driving motor, 43, a heat sending fan, 44, a cooling fan, 50, a temperature measuring element, 61, a purple light lamp, 62, a ballast, 63, a protective cover, 631, a lamp tube cover, 632, a lamp holder cover, 70, a base, 71, a cooling hole, 72, a mounting plate, 80, a limiting piece, 90, a junction box, 100 and materials.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.

Fig. 1 and 4 show the discharging device of two embodiments of the present invention, the discharging device includes a cover body 10, a feeding component and a heating component. Be equipped with discharge gate 11 on the cover body 10, the pay-off subassembly includes work or material rest 21 and drive module, and work or material rest 21 and heating element all locate the cover body 10 in, drive module can drive the motion of work or material rest 21 to make material 100 on the work or material rest 21 can export from discharge gate 11, heating element is used for heating the material 100 of placing on work or material rest 21.

Wherein, the rack 21 can be used for stacking and placing the materials 100, the materials 100 include, but are not limited to, dinner plates, dishes, lids, etc., the specific shape and size of the rack 21 can be set according to the shape and size of the materials 100 to be placed, for example, the rack 21 can be set to be a disk shape to support the materials 100 well. Optionally, a limiting groove adapted to the bottom of the material 100 is further disposed on the rack 21, and when the material 100 (such as a dinner plate) is placed on the rack 21, the bottom of the material 100 can be accommodated in the limiting groove, so as to ensure the placement stability of the material 100. The heating assembly is used for heating the material 100 on the material rack 21 so that the material 100 can meet the use temperature requirement, and the heating assembly comprises but is not limited to heating the material 100 by adopting modes of resistance heating, infrared heating or electromagnetic heating and the like.

The size and shape of the cover 10 can be set according to actual requirements, for example, the cover 10 can be set to be a square cover, a cylindrical cover, a spherical cover, etc., as long as it can provide enough accommodating space for the stacked materials 100, and is not limited in this respect. By arranging the cover body 10, on one hand, a relatively closed heating and heat-preserving space can be formed to reduce heat dissipation and improve heating efficiency; on the other hand, the dust-proof function can be achieved for the material 100, and the material 100 is prevented from being polluted.

Above-mentioned discharging device can realize the heating and the automatic output function of material, places material 100 on work or material rest 21, through the motion of drive module drive work or material rest 21 and can be with material 100 from 11 outputs of discharge gate to can heat material 100 on the work or material rest 21 through heating element, so that material 100 can be heated to predetermineeing the temperature before the output, in order to satisfy the heating user demand.

Further, the discharging device further comprises an air supply assembly arranged in the cover body 10, and the air supply assembly is used for guiding heat generated by the heating assembly to the material rest 21. Specifically, heating element can produce the heat after the circular telegram in order to heat the air around, can lead the work or material rest 21 with the heat after the air supply subassembly operation, and form the hot gas flow that is used for heating material 100, so, can make the heat that heating element produced can act on material 100 on the work or material rest 21 fast, can effectively promote heating efficiency.

Furthermore, the heating assembly and the air supply assembly are both located below the material rest 21, the heating assembly surrounds the periphery of the air supply assembly, and the air supply assembly is used for upwards conveying heat generated by the heating assembly to the material rest 21. Through adopting heating element to encircle the form of air supply subassembly and heating, can make the distribution of hot gas flow more even, can effectively heat the periphery of piling up the material 100 of placing from bottom to top, promote the homogeneity of piling up the heating of material 100. And the air supply assembly is arranged in the annular cavity, so that the wind resistance of the hot air flow during upward conveying can be reduced, and the heating efficiency is further improved.

Referring to fig. 2, fig. 3 and fig. 9, optionally, the heating assembly includes a first bracket 31 and a heating element 32 mounted on the first bracket 31, the heating element 32 is disposed in an annular shape, the air supply assembly includes a second bracket 41, a driving motor 42 mounted on the second bracket 41, and a heat supply fan 43 drivingly connected to the driving motor 42, and the heat supply fan 43 is located in an annular cavity of the heating element 32. When the material 100 needs to be heated, the heating element 32 is electrified to generate heat, the heat-sending fan 43 rotates to slowly blow the heat generated by the heating element 32 upwards, and the material 100 on the material rack 21 can be uniformly heated. The heating element 32 may be a heating tube, a heating wire or a heating sheet.

Further, the air supply assembly further includes a heat dissipation fan 44 in driving connection with the driving motor 42, and the heat dissipation fan 44 is used for dissipating heat of the driving motor 42. When the driving motor 42 drives the heat sending fan 43 to rotate, the heat dissipation fan 44 may rotate synchronously with the heat sending fan 43, the heat sending fan 43 is used for uniformly blowing heat in the cover body 10, and the heat dissipation fan 44 is used for dissipating heat of the driving motor 42 to prevent the driving motor 42 from being overheated and burnt out.

Referring to fig. 4, fig. 6 and fig. 9, in an embodiment, the discharging device further includes a base 70, the housing 10 and the second bracket 41 are fixed on the base 70, the second bracket 41 has a mounting cavity with a downward opening, the driving motor 42 is mounted in the mounting cavity, the driving motor 42 has a first output shaft and a second output shaft, the first output shaft extends upward and penetrates through the top surface of the second bracket 41, the heat-sending fan 43 is connected to the first output shaft, the second output shaft extends downward, the heat-dissipating fan 44 is connected to the second output shaft, and a heat-dissipating port 71 communicated with the outside is disposed at a position of the base 70 corresponding to the heat-dissipating fan 44. The base 70 and the cover 10 enclose to form a cavity for storing and heating the material 100, the second bracket 41 is in a box-shaped structure with a downward opening, the heat sending fan 43 and the driving motor 42 can be completely separated, the heat sending fan 43 is located in the inner space of the cover 10, the driving motor 42 and the heat dissipation fan 44 are located outside the cover 10, and the heat of the driving motor 42 can be quickly dissipated through the heat dissipation port 71 on the base 70. In addition, the feeding assembly and the first bracket 31 may also be fixed on the base 70, and the cover 10, the feeding assembly, the heating assembly and the air supply assembly may be integrated into a whole through the base 70, so that the discharging device may be moved to any position according to actual requirements.

Alternatively, as shown in fig. 1, in an embodiment, the heating assembly and the air supply assembly are fixed on a mounting plate 72, and then the mounting plate 72 is fixed on the base 70, so that the heating assembly and the air supply assembly can be disassembled and assembled as an independent module, thereby improving the assembly efficiency.

In addition, when the heat generating member 32 is disposed in a ring shape, the heating assembly may further include a third bracket 33 engaged with the first bracket 31, the first bracket 31 and the third bracket 33 are disposed at an interval, and the heat generating member 32 is fixed between the first bracket 31 and the third bracket 33, so that the installation stability of the heat generating member 32 may be further improved. For example, as shown in fig. 3, the heating element 32 is an annular heating tube, the first support 31 is disposed in a "T" shape, the bottom of the first support 31 is fixedly connected to the base 70, the top of the first support 31 is fixedly connected to an electrode of the annular heating tube, the third support 33 is fixed to the base 70, one side of the third support 33 close to the first support 31 is provided with a notch groove, one side of the annular heating tube can be clamped in the notch groove, and the annular heating tube can be integrally placed in a horizontal state through the cooperation of the first support 31 and the third support 33, so as to further ensure the uniformity of heating.

Further, referring to fig. 2 and 8, the heat insulation board 22 is further disposed at the bottom of the material rack 21, and the heat insulation board 22 can effectively isolate the material 100 at the bottom layer of the material rack 21 from the heat of the heating element 32, so as to prevent the temperature difference between the upper material 100 and the lower material 100 from being too large, and further improve the heating uniformity of the material 100. The specific shape and size of the insulation panels 22 may be set according to the shape and size of the material 100. The heat insulation board 22 may be made of heat insulation synthetic stone board, glass fiber board or other plastic materials with high temperature resistance and good heat insulation performance.

In one embodiment, the discharging device further includes a temperature controller (not shown) and a temperature measuring element 50, the temperature measuring element 50 and the heating element are electrically connected to the temperature controller, the temperature measuring element 50 is used for detecting the space environment temperature in the cover 10, and the temperature controller is used for controlling the start and stop of the heating element according to the temperature data fed back by the temperature measuring element 50. The temperature controller can set the temperature required by different types of materials 100 so as to be suitable for heating and heat preservation of different types of materials 100. Taking the discharging device for outputting the dinner plate as an example, when the dinner plate is heated, the dinner plate can be kept at different temperatures according to the types of dishes to be placed, so that the flavor of the dishes in the conveying process can be kept. For example, the preset temperature can be set to 68 ℃, the temperature of the space environment in the cover body 10 is detected in real time through the temperature measuring element 50, when the temperature measured by the temperature measuring element 50 reaches the preset temperature, the temperature controller controls the heating assembly to stop heating, and when the temperature measured by the temperature measuring element 50 is lower than the preset temperature, the temperature controller controls the heating assembly to start heating, so that the uniformity of the heating temperature of the material 100 can be further ensured, the heating temperature can be controlled, and the heat preservation function of the material 100 can be realized.

Optionally, on the basis of the above embodiment, the discharging device includes an air supply assembly, and the air supply assembly and the heating assembly operate synchronously. When the temperature measuring element 50 detects that the temperature reaches the preset temperature, the heating component stops heating, and the air supply component stops blowing heat; when the temperature measuring element 50 detects that the temperature is lower than the preset temperature, the heating assembly restarts heating, and the air supply assembly blows heat again to heat the material 100.

Alternatively, the temperature measuring element 50 is a thermocouple disposed within the enclosure 10, the thermocouple being located at the upper middle portion of the enclosure 10. The thermocouple is adopted for temperature measurement, so that the thermal response speed is high, the temperature measurement range is wide, and higher measurement precision can be ensured; and the thermocouple is arranged at the middle upper part in the cover body 10, so that the thermocouple can be far away from the heating piece 32, the interference caused by overhigh temperature near the heating piece 32 is avoided, the space environment temperature in the cover body 10 can be reflected more truly, and the accuracy of temperature measurement is further ensured.

In addition, because this discharging device mainly is applied to the transport of tableware, in order to guarantee the safety of having a dinner, discharging device still includes the disinfection subassembly that disinfects, and the disinfection subassembly that disinfects is used for disinfecting to the material 100 inside the cover body 10. The sterilization and disinfection component can realize sterilization and disinfection through ultraviolet sterilization, ozone sterilization and other modes.

Referring to fig. 4 to 6, in an embodiment, the sterilization and disinfection assembly includes an ultraviolet lamp 61 installed outside the housing 10, and a ballast 62 electrically connected to the ultraviolet lamp 61, and the housing 10 is provided with a light inlet 12 corresponding to the ultraviolet lamp 61. The ballast 62 can ensure the normal operation of the ultraviolet lamp 61, the ultraviolet lamp 61 emits ultraviolet light after being energized, and the ultraviolet light enters the cover 10 from the light inlet 12 and can sterilize and disinfect the materials 100 (such as dinner plates, dishes and the like) in the cover 10.

Further, the sterilization and disinfection assembly further comprises a protective cover 63 covering the periphery of the ultraviolet lamp 61. Specifically, as shown in fig. 4 and 7, the protective cover 63 may include a lamp cover 631 and a lamp socket cover 632, the lamp cover 631 is installed at a position outside the cover body 10 corresponding to the light inlet 12, the light inlet 12 may be completely enclosed by the lamp cover 631, the lamp of the uv lamp 61 is disposed in the lamp cover 631, so that the emitted uv light can completely enter the cover body 10 from the light inlet 12, and the lamp socket cover 632 is covered on the lamp socket at the end of the lamp socket to achieve a safety protection effect.

In addition, in order to further reduce heat dissipation and improve heating and heat-insulating effects, the cover body 10 can be made of heat-insulating materials; or the cover body 10 is provided with a heat insulation material layer. For example, as shown in fig. 4, the periphery of the cover 10 may be provided with an insulation board 13, which is convenient for maintaining the temperature inside the cover 10, so as to reduce heat loss and achieve a better heating and insulation effect. Similarly, the base 70 can be made of heat insulation material, or the heat insulation board 13 is arranged on the base 70. The insulation board 13 may be made of a heat-insulating synthetic stone board or other heat-insulating materials.

Referring to fig. 1, 4 and 8, the driving module of the discharging device may be a lifting module 23, the material frame 21 is connected to the lifting module 23, the discharging port 11 is disposed at the top of the cover 10, and the discharging port 11 is disposed corresponding to the material frame 21. The jacking and conveying functions of the materials 100 can be realized through the matching of the lifting module 23 and the material rack 21, specifically, the materials 100 (such as dinner plates) are stacked on the material rack 21, and the lifting module 23 drives the material rack 21 to lift, so that the materials 100 can be output from the discharge hole 11, and a user or other mechanical equipment (such as a manipulator) can take the materials 100 conveniently. By controlling the lifting range of the lifting module 23, the material 100 can be output exactly one or a preset amount at a time.

Further, the lifting module 23 includes a support frame 231, a lifting frame 232 and a driving member 233, the support frame 231 is fixed on the base 70, the lifting frame 232 is movably connected to the support frame 231, the driving member 233 is used for driving the lifting frame 232 to move up and down, and the material frame 21 is connected to the lifting frame 232. The driving member 233 may be installed on the base 70 or the supporting frame 231, and the driving member 233 may specifically adopt an electric push rod, a linear motor or a belt wheel transmission to drive the lifting frame 232 to lift.

In one embodiment, the lifting module 23 further includes a screw rod, a nut and a side bracket, the screw rod is rotatably connected to the side bracket, the side bracket is fixedly connected to the supporting frame 231, the nut is screwed to the screw rod, the nut is further slidably engaged with the side bracket, the lifting frame 232 is connected to the nut, and the driving member 233 is used for driving the screw rod to rotate.

In this embodiment, the driving member 233 drives the screw rod to rotate, so as to drive the nut and the lifting frame 232 to perform lifting movement along the screw rod, and the structure is simple and the transmission is reliable. Wherein, nut, crane 232 and work or material rest 21 can integrative setting, or nut and crane 232 set up as an organic whole, or crane 232 and work or material rest 21 set up as an organic whole. The lifting amplitude of the lifting frame 232 can be precisely controlled by controlling the driving parameters of the driving member 233 (such as by controlling the pulse input number of the servo motor) so as to realize quantitative conveying of the preset amount of the materials 100 at each time. In addition, the nut and the side support are matched in a sliding manner, for example, the lifting stability of the lifting frame 232 and the material frame 21 can be further ensured by matching the sliding groove with the sliding rail, so that the conveying stability of the material 100 is ensured.

Alternatively, as shown in fig. 4, the driving member 233 includes a main driving unit 2331, a timing belt 2333 and two timing wheels 2332, the main driving unit 2331 is disposed on the mounting seat, one timing wheel 2332 is in transmission connection with the main driving unit 2331, the other timing wheel 2332 is in transmission connection with the screw rod, and the timing belt 2333 is disposed around the peripheries of the two timing wheels 2332. The main driving unit 2331 may be a stepping motor or a servo motor, the main driving unit 2331 outputs a rotation power, a preset rotation speed ratio is realized by matching of a synchronizing wheel 2332 and a synchronizing belt 2333, an output torque and a rotation precision are increased, a screw rod is driven to rotate, a nut is lifted by a preset height, a material rack 21 on the lifting rack 232 is driven to lift the height of a material 100 (a dinner plate), and sequential, intermittent and accurate conveying of the material 100 can be realized.

Further, as shown in fig. 1, the discharging device further includes a limiting member 80 disposed in the cover 10, the limiting member 80 is disposed corresponding to the rack 21, and the limiting member 80 is used for limiting the material 100 on the rack 21. Realize the spacing direction to material 100 through locating part 80 and material 100 cooperation to avoid material 100 to take place slope or skew in the lift process, and then guarantee the normal output of material 100. The number and arrangement of the limiting members 80 can be set according to the shape of the material 100, for example, as shown in fig. 1, the material 100 is in a disc shape, the limiting members 80 are vertical extending columns, a plurality of columns are arranged on the periphery of the material rack 21, and a limiting space for accommodating the material rack 21 and the material 100 is formed between the columns, so that the material 100 is prevented from being inclined or toppled in the lifting process.

In addition, the discharging device further includes a junction box 90 disposed outside the cover 10, so as to accommodate various electric wires of the discharging device, and to protect the electric wires and connect the electric wires.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A discharge device, comprising:

the cover body is provided with a discharge hole;

2. The discharge device of claim 1, further comprising an air supply assembly disposed within the hood, the air supply assembly configured to direct heat generated by the heating assembly to the stack.

3. The discharging device of claim 2, wherein the heating assembly and the air supply assembly are both located below the material rack, the heating assembly surrounds the periphery of the air supply assembly, and the air supply assembly is used for conveying heat generated by the heating assembly upwards to the material rack.

4. The discharging device according to claim 3, wherein the heating assembly comprises a first bracket and a heating element mounted on the first bracket, the heating element is arranged in a ring shape, the air supply assembly comprises a second bracket, a driving motor mounted on the second bracket, and a heat supply fan in driving connection with the driving motor, and the heat supply fan is located in a ring-shaped cavity of the heating element; the air supply assembly further comprises a heat radiation fan in driving connection with the driving motor, and the heat radiation fan is used for radiating heat of the driving motor.

5. The discharging device of claim 3, wherein the bottom of the rack is provided with a heat insulation plate.

6. The discharging device of claim 1, further comprising a temperature controller and a temperature measuring element, wherein the temperature measuring element and the heating assembly are electrically connected to the temperature controller, the temperature measuring element is used for detecting the temperature of the space environment in the cover body, and the temperature controller is used for controlling the start and stop of the heating assembly according to temperature data fed back by the temperature measuring element.

7. The discharge device of claim 6, wherein the temperature measuring element is a thermocouple disposed in the housing, the thermocouple being located at an upper-middle portion of the housing.

8. The discharging device of claim 1, further comprising a sterilization and disinfection component for sterilizing and disinfecting the material inside the cover body.

9. The discharging device of claim 8, wherein the sterilizing and disinfecting assembly comprises an ultraviolet lamp installed outside the cover body and a ballast electrically connected with the ultraviolet lamp, and a light inlet is formed in the cover body at a position corresponding to the ultraviolet lamp.

10. The discharging device according to any one of claims 1 to 9, wherein the driving module is a lifting module, the rack is drivingly connected to the lifting module, the discharging port is disposed at the top of the cover, and the discharging port is disposed corresponding to the rack.