CN112219878A

CN112219878A - Hamburger feeding device and hamburger machine

Info

Publication number: CN112219878A
Application number: CN202011027237.0A
Authority: CN
Inventors: 郑天威; 王小勇; 刘二震
Original assignee: Chunhe Shenzhen Automation Technology Co ltd; Beijing Sankuai Online Technology Co Ltd
Current assignee: Chunhe Shenzhen Automation Technology Co ltd; Beijing Sankuai Online Technology Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-01-15

Abstract

The utility model relates to a hamburger loading attachment and hamburger machine, wherein, loading attachment includes: a content storage part for containing hamburger contents; a weighing part for weighing the weight of the hamburger contents; and a content pick-and-place part for picking up the hamburger contents from the content storage part and placing the hamburger contents on the weighing part, wherein the weighing part is arranged above the carrier on which the flour cake is placed and is configured to downwards release the hamburger contents when the weight of the hamburger contents is greater than or equal to a preset weight. The weighing part can release the flour cake when the hamburger content reaches the required weight, so that the content of the content in each hamburger is not less than a certain amount, and the requirement of a consumer is met. This loading attachment has higher degree of automation for the preparation efficiency of hamburg improves, saves the cost of labor, and sanitary conditions when automatic material loading process also can guarantee the preparation simultaneously.

Description

Hamburger feeding device and hamburger machine

Technical Field

The utility model relates to a food production technical field specifically, relates to a hamburg loading attachment.

Background

At present, hamburgers are manufactured and packaged manually, and the hamburgers are low in automation degree, time-consuming, labor-consuming and high in labor cost. With the acceleration of the pace of life, people have more and more demand for fast food of hamburgers, and particularly in the rush hours of getting on and off duty in the morning and evening, the efficiency of manually making hamburgers is extremely low, and the demand of users cannot be met in a short time. Therefore, in order to improve the hamburger making efficiency, reduce the labor cost and optimize the sanitary conditions in the hamburger making, a hamburger machine with higher automation degree needs to be provided urgently.

Disclosure of Invention

It is an object of this disclosure to provide a hamburger loading attachment to improve the efficiency of hamburger's preparation.

It is another object of the present disclosure to provide a hamburger machine to improve the efficiency of hamburger making.

In order to achieve the above object, the present disclosure provides a hamburger feeding device, the feeding device comprising:

a content storage part for containing hamburger contents;

a weighing part for weighing the weight of the hamburger contents; and

a content pick-and-place part for picking up hamburger contents from the content storage part and placing the hamburger contents on the weighing part,

wherein the weighing part is arranged above the carrier on which the flour cake is placed and is configured to downwards release the hamburger contents when the weighed weight of the hamburger contents is greater than or equal to a preset weight.

Optionally, the weighing section comprises a hopper for receiving hamburger contents and a weighing mechanism movably disposed below the hopper,

the weighing mechanism is provided with a first position and a second position, the weighing mechanism can block the discharge hole of the hopper and bear the hamburger contents in the hopper in the first position so as to weigh the hamburger contents, and the weighing mechanism can be far away from the discharge hole in the second position so as to release the hamburger contents.

Optionally, the weighing mechanism comprises:

the weighing plate is movably arranged below the discharge hole so as to plug or release the discharge hole;

the pressure sensor is arranged at the bottom of the weighing plate; and

and the linear pushing piece is used for driving the weighing plate to move.

Optionally, the hopper comprises a tapered bucket for receiving hamburger contents and a straight drum formed at an end of the tapered bucket, and the weighing plate is movably disposed at a bottom of the straight drum.

Optionally, the content storage part comprises a storage bin, and a side of the hopper close to the storage bin is provided with a baffle inclined towards the storage bin.

Optionally, the hopper is connected with a limiting ring arranged below the discharge port at intervals, and the inner diameter of the limiting ring is larger than or equal to that of the discharge port.

Optionally, the content access part comprises at least two pins arranged in parallel, the pins being configured to be able to rotate towards each other upon insertion of hamburger content to grip hamburger content from the content storage part.

Optionally, the pins are configured to be able to rotate upward after gripping the hamburger contents.

Optionally, the weighing portion comprises a hopper for receiving hamburger contents, the side of the hopper being formed with at least two indentations configured to allow the pins to exit after the pins place hamburger contents in the hopper to disengage the hamburger contents from the pins.

Optionally, the content taking and placing part further comprises a pin driving mechanism for driving the pin to move, and the pin driving mechanism comprises a first driving mechanism for driving the pin to move along the X direction, a second driving mechanism for driving the pin to move along the Y direction, and a third driving mechanism for driving the pin to move along the Z direction.

Optionally, the content access part further comprises a laser sensor for monitoring the remaining amount of the hamburger content in the content storage part.

According to a second aspect of the disclosure, a hamburger machine is also provided, which comprises a carrier for bearing a flour cake and a hamburger feeding device provided by the disclosure.

Through above-mentioned technical scheme, the hamburger content can be picked up from the content storage part to the content is put the hamburger content and is weighed the portion of weighing, and when the weight of hamburger content was greater than or equal to and predetermines weight, the portion of weighing can release the hamburger content downwards, makes the hamburger content fall on the face cake of the hamburger of below. The weighing part can release the flour cake when the hamburger content reaches the required weight, so that the content of the content in each hamburger is not less than a certain amount, and the requirement of a consumer is met. This loading attachment has higher degree of automation for the preparation efficiency of hamburg improves, saves the cost of labor, and sanitary conditions when automatic material loading process also can guarantee the preparation simultaneously.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

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

fig. 1 is a perspective view of a hamburger loading apparatus provided by an exemplary embodiment of the present disclosure;

FIG. 2 is a perspective view of another angle of a hamburger loading apparatus provided by an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic view of a weighing section provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic view of a weighing mechanism provided in an exemplary embodiment of the present disclosure in a first position

FIG. 5 is a schematic view of a weighing mechanism provided in an exemplary embodiment of the present disclosure in a second position;

fig. 6 is a schematic view of a content storage part and a weighing part provided in an exemplary embodiment of the present disclosure;

fig. 7 is a partial structural view of a content taking and placing part according to an exemplary embodiment of the present disclosure;

fig. 8 is a partial structural view of another angle of the content access part according to an exemplary embodiment of the present disclosure;

fig. 9 is a schematic view of a mounting structure with pins in a vertical state according to an exemplary embodiment of the present disclosure;

FIG. 10 is a schematic view of a mounting configuration with a pin rotated to a horizontal position provided by an exemplary embodiment of the present disclosure;

FIG. 11 is a schematic view of a parallel pin mounting configuration provided in an exemplary embodiment of the present disclosure;

fig. 12 is a schematic view of a mounting structure with a pin in a tilted state according to an exemplary embodiment of the present disclosure;

fig. 13 is a schematic illustration of a pin being withdrawn from a magazine as provided by an exemplary embodiment of the present disclosure.

Description of the reference numerals

2310-content storage part, 2311-storage bin, 2320-content taking and placing part, 2321-inserting needle, 23211-second driving cylinder, 23212-needle seat, 23213-second pushing part, 23214-inserting needle mounting seat, 23215-first driving cylinder, 23216-first pushing part, 2322-first driving mechanism, 2323-second driving mechanism, 2324-third driving mechanism, 23241-motor, 23242-belt pulley, 23243-belt, 23244-belt connecting piece, 23245-slider, 23246-fixing plate, 23247-linear sliding rail, 2325-laser sensor, 2330-weighing part, 2331-hopper, 23311-conical hopper, 23312-straight cylinder, 23313-baffle plate, 23314-limiting ring, 23315-notch, 23316-mounting plate, 23317-angular connecting block, 2332-weighing plate, 23321-flanging, 2333-pressure sensor, 2334-pneumatic slide, 2340-upright.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise stated, the use of directional words such as "up and down" is defined according to the use status of the hamburger feeding device, and the specific reference can be made to the drawing directions of fig. 4 and 5. The "inner and outer" are based on the contour of the corresponding component. The terms "first" and "second" are used throughout this disclosure to distinguish one element from another, and are not necessarily sequential or significant. Furthermore, in the following description, when referring to the drawings, the same reference numerals in different drawings denote the same or corresponding elements.

Referring to fig. 1 and 2, the present disclosure provides a hamburger feeding apparatus including a content storage 2310 for containing hamburger contents, a weighing part 2330 for weighing the hamburger contents, and a content pick-and-place part 2320 for picking up the hamburger contents from the content storage 2310 and placing the hamburger contents on the weighing part 2330, wherein the weighing part 2330 is disposed above a carrier on which a cake is placed and configured to downwardly release the hamburger contents when the weighed hamburger contents are greater than or equal to a preset weight. Here, the hamburger contents may be foods such as lettuce, cucumber, tomato, etc. which can be sandwiched in hamburger patties. The weighing section 2330 is positioned directly above the tortilla, i.e., the hamburger contents can fall directly onto the tortilla when the weighing section 2330 releases the hamburger contents. Wherein, the preset weight refers to a standard value set for the weight of the hamburger contents to meet the requirement, and the standard value can be determined according to the specific type of the hamburger contents. It should be noted that when the weight of the hamburger contents weighed by the weighing part 2330 is less than the preset weight, the contents pick-and-place part 2320 may repeat the picking action again to pick the hamburger contents from the contents storage part 2310 and place the hamburger contents in the weighing part 2330 until the hamburger contents in the weighing part 2330 reach the weight value meeting the requirement. The content storage 2310, the content access 2320, and the weighing 2330 sections in the disclosed embodiment may be mounted by a plurality of posts 2340 fixed to the floor or to the frame of the hamburger machine.

By the above technical scheme, the contents pick-and-place unit 2320 may pick up hamburger contents from the contents storage unit 2310 and place the hamburger contents on the weighing unit 2330 for weighing, and when the weight of the hamburger contents is greater than or equal to a preset weight, the weighing unit 2330 may release the hamburger contents downward to allow the hamburger contents to fall onto a hamburger patty below. The weight 2330 can be released onto the patty only when the hamburger contents reach a desired weight, thereby ensuring that the contents of the contents in each hamburger are not less than a certain amount to meet the consumer's needs. This loading attachment has higher degree of automation for the preparation efficiency of hamburg improves, saves the cost of labor, and sanitary conditions when automatic material loading process also can guarantee the preparation simultaneously.

As shown therein with reference to fig. 3, the weighing section 2330 may include a hopper 2331 for receiving hamburger contents and a weighing mechanism movably disposed below the hopper 2331, wherein the weighing mechanism has a first position in which it can close off a discharge outlet of the hopper 2331 and carry hamburger contents in the hopper 2331 to weigh the hamburger contents and a second position in which it can be remote from the discharge outlet to release the hamburger contents. It will be appreciated that the hopper 2331 is open on both the top and bottom sides, and in a first position the hamburger contents in the hopper 2331 are weighted by the weighing mechanism and weighed, and when the weight of the hamburger contents meets the requirement, the weighing mechanism is moved to a second position away from the discharge outlet, at which time the hamburger contents in the hopper 2331 drop by their own weight onto the tortilla.

Specifically, as shown in fig. 3 to 5, the weighing mechanism may include: a weighing plate 2332, a pressure sensor 2333 provided at the bottom of the weighing plate 2332, and a linear pusher for driving the weighing plate 2332 to move. The weighing plate 2332 is movably disposed at the bottom of the discharge hole to block or discharge the discharge hole. Fig. 4 is a schematic diagram of the weighing mechanism in a first position, and in fig. 4, the weighing plate 2332 carries the hamburger contents in the hopper 2331 at the discharge hole and presses the gravity of the hamburger contents onto the pressure sensor 2333 located below the weighing plate 2332, and the weight information of the hamburger contents is fed back by a pressure signal sensed by the pressure sensor 2333. When the weight of the hamburger contents detected by the pressure sensor 2333 is satisfactory, the weighing mechanism is moved to the second position shown in fig. 5 by the linear pusher, which may be a pneumatic slide 2334, and the weighing plate 2332 and pressure sensor 2333 may be mounted on the pneumatic slide 2334 to be driven between the first and second positions. The hopper 2331 and the weighing mechanism can be mounted on the ground or a hamburger machine frame through a column 2340, for example, the hopper 2331 is mounted on the column 2340 through a hopper mounting plate 23316 and an angle connecting block 23317, the fixed end of the pneumatic slide 2334 can be fixed at the bottom of the hopper mounting plate 23316, and the driven end of the pneumatic slide 2334 is connected with a pressure sensor 2333.

In the disclosed embodiment, referring to fig. 3 to 5, the hopper 2331 may include a tapered funnel 23311 for receiving hamburger contents and a straight tube 23312 formed at the end of the tapered funnel 23311, and the weighing plate 2332 is movably disposed at the bottom of the straight tube 23312. The contents pick-and-place 2320 may have a large working space when placing hamburger contents into the cone 23311, so that the hamburger contents are all dropped into the hopper 2331. After the hamburger contents are placed from the cone 23311, they will enter the straight cylinder 23312 at the end of the cone 23311 under the action of the guide ramps, limited by the diameter of the straight cylinder 23312, to accurately drop onto the tortilla when the weight plate 2332 releases the hamburger contents. Wherein. The diameter of the straight tube 23312 may be less than or equal to the diameter of the tortillas. Flanges 23321 capable of being clamped to both sides of the straight cylinder 23312 can also be formed on both sides of the weighing plate 2332 so that the weighing plate 2332 can be accurately positioned under the discharge port of the straight cylinder 23312 to block hamburger contents. In addition, a flange may be provided on the weighing plate 2332 on the side away from the hopper 2331 to limit the movement stroke of the weighing plate 2332.

In addition, in the embodiment of the present disclosure, referring to fig. 3, a limiting ring 23314 disposed below the discharge hole at an interval may be connected to the hopper 2331, and the inner diameter of the limiting ring 23314 is greater than or equal to the inner diameter of the discharge hole, so as to ensure that the hamburger contents from the discharge hole can all fall into the limiting ring 23314. The inner diameter of the retainer circle 23314 can be less than or equal to the diameter of the cake, and the retainer circle 23314 is arranged between the discharge port and the cake and can guide hamburger contents to smoothly drop onto the cake. The hopper 2331 and the stop collar 23314 are spaced apart from each other, so that the weighing plate 2332 can be mounted in a manner of avoiding the need for a space for installation.

Referring to fig. 6, the content storage portion 2310 includes a storage chamber 2311, the storage chambers 2311 may be arranged in a plurality in parallel, and a blocking plate 23313 inclined toward the storage chamber 2311 is provided at a side of the hopper 2331 adjacent to the storage chamber 2311. When the contents pick-and-place unit 2320 feeds hamburger contents from the side of the hopper 2331 adjacent to the storage chamber 2311, the baffle 23313 can guide the hamburger contents dropped outside the hopper 2331 into the storage chamber 2311, avoiding waste of materials. Where baffle 23313 may interface with storage silo 2311 with only a small gap, or baffle 23313 may overlap over the edge of storage silo 2311.

According to some embodiments, the content pick-and-place 2320 may include at least two pins 2321 arranged in parallel, the pins 2321 configured to be rotated toward each other upon insertion of hamburger content to pick hamburger content from the content storage 2310. In the embodiment of the present disclosure, two pins 2321 are provided as an example, but the number of the pins 2321 is not limited thereto, for example, three pins may be arranged in a triangle, and when clamping hamburger contents, the three pins are close to each other. Specifically, referring to fig. 7, 8, 11 and 12, the contact pin 2321 may be mounted on a contact pin driving mechanism described below through a fixing plate 23246, the contact pin 2321 is mounted on a fixing plate 23246 through a contact pin mounting block 23214, a first driving air cylinder 23215 and a first pushing member 23216 driven by a first driving air cylinder 23215 to move up and down are further disposed on the contact pin mounting block 23214, the two contact pins 2321 are respectively disposed on two needle seats 23212, one end of each of the two needle seats 23212 is rotatably disposed on both sides of the contact pin mounting block 23214, and the other end of each of the two needle seats 23212 is rotatably connected with the first pushing member 23216. Referring to fig. 12, when the first driving cylinder 23215 drives the first pushing member 23216 to move upward, one end of the two needle seats 23212 rotates upward, so that the two pins 2321 can rotate toward each other to perform a gripping action. Conversely, referring to fig. 11, the first drive cylinder 23215 can back drive the first push member 23216 downward from the position of fig. 12 to return the two pins 2321 to a parallel position to release the hamburger contents.

According to one embodiment of the present disclosure, the pins 2321 may be configured to be able to rotate upward after gripping hamburger contents to resist the weight of the hamburger contents after gripping the hamburger contents to prevent the hamburger contents from falling. Specifically, referring to fig. 9 and 10, the fixing plate 23246 is rotatably provided with a second driving cylinder 23211 and a second pushing member 23213 driven by the second driving cylinder 23211 to move up and down, and the pin mount 23214 is rotatably connected to the fixing plate 23246 and the second pushing member 23213, respectively. Referring to fig. 10, when the second driving cylinder 23211 drives the second pushing member 23213 to move downward, the pin mount 23214 is driven to rotate around the hinge point with the fixing plate 23246, so that the pin 2321 rotates, for example, to a horizontal position as shown in fig. 10. Conversely, referring to fig. 9, the second driving cylinder 23211 may reversely drive the second pushing member 23213 upward from the position in fig. 10 to return the two pins 2321 to the vertical position.

When the pin 2321 is used to pick up hamburger contents, the pin 2321 enters the storage bin 2311 from a vertical state, then the pin 2321 picks up the hamburger contents obliquely, the pin 2321 in the picking up state after the picking up is completed rotates upward and moves to above the hopper 2331, and the pins 2321 then return to a state of being parallel to each other for releasing the picked hamburger contents into the hopper 2331. Wherein, for the release process of the hamburger contents, in the current state, referring to fig. 10, the pins 2321 are rotated to a horizontal state or a substantially horizontal state, according to one embodiment, the pins 2321 may be rotated to a vertical state, and the hamburger contents can naturally fall into the hopper 2331 by their own weight. According to another embodiment, referring to fig. 13, the side of the hopper 2331 is formed with notches 23315 corresponding in number and position to the pins 2321, and after the pins 2321 place the hamburger contents in the hopper 2331, the pins 2321 can be withdrawn from the notches 23315 in a horizontal position parallel to each other to completely disengage the hamburger contents still resting on the pins 2321 from the pins 2321. Here, the width of notch 23315 may be slightly larger than the outer diameter of pin 2321.

Further, referring to fig. 1 and 2, the contents pick-and-place part 2320 further includes a laser sensor 2325 for monitoring a remaining amount of hamburger contents in the contents storage part 2310. The laser sensor 2325 may indirectly calculate whether there is any remaining hamburger contents in the contents storage 2310 by monitoring the distance from the laser sensor 2325 to the bottom of the contents storage 2310, i.e., the distance from the laser sensor 2325 to the bottom of the contents storage 2310 gradually increases as the hamburger contents are continuously picked up into the hopper 2331. When the laser sensor 2325 detects that there is no hamburger contents remaining in the contents storage 2310, the contents pick-and-place 2320 stops operating to wait for the contents storage 2310 to be refilled with hamburger contents.

Referring to fig. 1 and 2, the contents pick-and-place part 2320 further includes a pin driving mechanism for driving the pins 2321 to move in various directions, and the pin driving mechanism includes a first driving mechanism 2322 for driving the pins 2321 to move in the X direction, a second driving mechanism 2323 for driving the pins 2321 to move in the Y direction, and a third driving mechanism 2324 for driving the pins 2321 to move in the Z direction. It should be noted that, here, the X direction refers to the direction of the line carrying hamburgers, i.e., the length direction of the storage compartment 2311 in fig. 1 and 2, the Z direction refers to the height direction, i.e., the direction in which the needle 2321 moves up and down, and the Y direction refers to the direction orthogonal to the X and Z directions, i.e., the width direction of the storage compartment 2311 in fig. 1 and 2. The pins 2321 may be driven in various directions by three drive mechanisms to pick and place hamburger contents. The first drive mechanism 2322 may be mounted to the floor or hamburger machine frame via a plurality of posts 2340, the second drive mechanism 2323 may be movably mounted to the first drive mechanism 2322 in the X-direction, the third drive mechanism 2324 may be movably mounted to the second drive mechanism 2323 in the Y-direction, and the pins 2321 may be movably mounted to the third drive mechanism 2324 in the Z-direction. Here, the first driving mechanism 2322 and the second driving mechanism 2323 may be linear modules driven by servo motors, respectively. Referring to fig. 7 and 8, the third driving mechanism 2324 may include a motor 23241 and a pulley assembly driven by the motor 23241, the pulley assembly includes two pulleys 23242 and a belt 23243 sleeved on the two pulleys 23242, the belt 23243 is provided with a belt connecting member 23244 capable of moving synchronously therewith, the third driving mechanism 2324 further includes a sliding block 23245 connected to the belt connecting member 23244 and a linear sliding rail 23247 for allowing the sliding block 23245 to slide up and down along the Z direction, so as to support the sliding block 23245, and the pin 2321 may be mounted on the sliding block 23245 through the fixing plate 23246 and move synchronously with the sliding block 23245. The third driving mechanism 2324 is driven by the motor 23241 to drive the belt 23243 to rotate, so as to drive the sliding block 23245 and the contact pin 2321 mounted on the sliding block 23245 through the fixed plate 23246 to move up and down synchronously. The third driving mechanism 2324 may be further provided with a sensor for identifying the hamburger content in the storage compartment 2311, and the pins 2321 are controlled by the pin driving mechanism to move to the area of the storage compartment with the hamburger content according to information fed back by the sensor. In addition, can also be provided with alarm module, when the hamburg content in discernment storage 2311 is lacked, can trigger the warning, remind the staff to feed into storage 2311.

According to a second aspect of the disclosure, a hamburger machine is also provided, which comprises a carrier for bearing a flour cake and the hamburger feeding device. Wherein, the hamburger machine can include a plurality of the above-mentioned hamburger loading attachment to carry out the material loading to different kinds of hamburger content. This hamburger machine has above-mentioned hamburger loading attachment's all beneficial effects, and the no longer repeated description here.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. A hamburger feeding device, characterized in that, loading attachment includes:

a content storage part (2310) for containing hamburger contents;

a weighing part (2330) for weighing the hamburger contents; and

a content pick and place part (2320) for picking up hamburger contents from the content storage part (2310) and placing the hamburger contents on the weighing part (2330),

wherein the weighing part (2330) is disposed above the carrier on which the dough cake is placed, and is configured to release the hamburger contents downward when the weighed weight of the hamburger contents is greater than or equal to a preset weight.

2. Hamburger loading apparatus according to claim 1 characterised in that said weighing section (2330) comprises a hopper (2331) for receiving hamburger contents and a weighing mechanism movably arranged below said hopper (2331),

wherein the weighing mechanism has a first position in which it can block the spout of the hopper (2331) and carry hamburger contents in the hopper (2331) to weigh the hamburger contents and a second position in which it can be remote from the spout to release the hamburger contents.

3. A hamburger loading apparatus as claimed in claim 2 wherein said weighing mechanism comprises:

a weighing plate (2332) movably disposed below the spout to block or release the spout;

a pressure sensor (2333) disposed at a bottom of the weighing plate (2332); and

a linear pushing member for driving the weighing plate (2332) to move.

4. A hamburger feeding apparatus according to claim 3 wherein said hopper (2331) comprises a conical hopper (23311) for receiving hamburger contents and a straight drum (23312) formed at the end of said conical hopper (23311), said weighing plate (2332) being movably disposed at the bottom of said straight drum (23312).

5. Hamburger loading apparatus according to claim 2, characterised in that said content storage (2310) comprises a storage bin (2311), the side of said hopper (2331) close to said storage bin (2311) being provided with a baffle (23313) inclined towards said storage bin (2311).

6. A hamburger feeding device according to claim 2, characterized in that a spacing collar (23314) is connected to the hopper (2331) and arranged below the discharge hole at intervals, and the inner diameter of the spacing collar (23314) is larger than or equal to the inner diameter of the discharge hole.

7. Hamburger loading apparatus according to claim 1, characterised in that the content pick and place part (2320) comprises at least two pins (2321) arranged in parallel, which pins (2321) are arranged to be rotatable towards each other after insertion of hamburger contents in order to pick up hamburger contents from the content storage part (2310).

8. Hamburger loading apparatus according to claim 7 characterised in that the pins (2321) are arranged to be able to turn upwards after gripping the hamburger contents.

9. A hamburger loading apparatus as claimed in claim 8 wherein said weighing section (2330) comprises a hopper (2331) for receiving hamburger contents, said hopper (2331) being formed with at least two notches (23315) in a side edge thereof, said notches (23315) being configured to allow withdrawal of said pins (2321) to disengage hamburger contents from said pins (2321) after said pins (2321) have placed hamburger contents in said hopper (2331).

10. The hamburger feeding device according to claim 9, wherein said content pick and place part (2320) further comprises a pin driving mechanism for driving said pins (2321) to move, said pin driving mechanism comprising a first driving mechanism (2322) for driving said pins (2321) to move in an X direction, a second driving mechanism (2323) for driving said pins (2321) to move in a Y direction, and a third driving mechanism (2324) for driving said pins (2321) to move in a Z direction.

11. The hamburger feeding apparatus according to claim 1 wherein said contents access station (2320) further comprises a laser sensor (2325) for monitoring the balance of hamburger contents in said contents storage station (2310).

12. A hamburger machine comprising a carrier for carrying a tortilla and a hamburger loading apparatus according to any one of claims 1-11.