Automatic tray discharging machine

Abstract

The utility model relates to the technical field of food processing, and discloses an automatic tray discharging machine which comprises a machine frame, a lifting mechanism is arranged on the machine frame and connected with a tray conveying mechanism arranged in the machine frame, and the tray conveying mechanism can convey steaming trays in the horizontal direction. A tray pulling mechanism is arranged in the rack, and the tray pulling mechanism can move in the horizontal direction to drive the steaming trays to the tray conveying mechanism; wherein the tray conveying mechanism and the tray pulling mechanism are both driven by the lifting mechanism to move up and down; according to the automatic picking-up device, automatic picking-up of the steaming trays from the steaming trolley can be achieved, labor intensity is reduced, working efficiency can be improved, meanwhile, potential safety hazards are reduced, it is guaranteed that hygienic indexes meet regulations, and the automatic picking-up device is easy and convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to an automatic dish unloading machine. Background Art

[0002] In the prior art, when taking out steamed buns and dumplings, an operator is usually required to take out the steaming trays from the steaming cart one by one, which is not only labor-intensive and inefficient, but also poses a risk of scalding the operator due to the residual heat in the steaming cart, and it is also difficult to ensure hygiene indicators. Therefore, there is an urgent need for an automatic tray removal machine that can take out the steaming tray from the steaming cart without manual intervention. Utility Model Content

[0003] The utility model aims to provide an automatic tray unloading machine, which can realize the automatic picking up of the steaming tray from the steaming car, which not only reduces the labor intensity, but also improves the work efficiency, reduces the potential safety hazard, and ensures that the hygiene indicators meet the regulations. It is easy to operate and has strong practicality.

[0004] The utility model adopts the following technical solutions:

[0005] An automatic tray unloading machine comprises a frame, wherein a lifting mechanism is arranged on the frame, wherein the lifting mechanism is connected to a tray transporting mechanism arranged inside the frame, and the tray transporting mechanism can transport a steaming tray in a horizontal direction; a tray pulling mechanism is arranged inside the frame, and the tray pulling mechanism can move in a horizontal direction to drive the steaming tray onto the tray transporting mechanism; wherein both the tray transporting mechanism and the tray pulling mechanism move up and down under the drive of the lifting mechanism.

[0006] Preferably, a support frame is provided in the frame body, the support frame is connected to the lifting mechanism, and the plate transporting mechanism and the plate pulling mechanism are both provided on the support frame.

[0007] Preferably, the lifting mechanism comprises a lifting synchronous belt arranged on the frame, and the lifting synchronous belt is provided with two groups, which are symmetrically located on both sides of the frame; the support frame is connected to the lifting synchronous belt.

[0008] Preferably, the disc transport mechanism comprises a disc transport timing belt, and the disc transport timing belt is arranged on the support frame along the horizontal direction.

[0009] Preferably, two groups of the disc transport synchronous belts are provided and are symmetrically arranged on both sides of the support frame.

[0010] Preferably, a guide rod is vertically arranged on the frame, and the support frame is slidably arranged on the guide rod.

[0011] Preferably, the plate pulling mechanism comprises a push rod slidably arranged on the support frame, a push plate is arranged at the end of the push rod, and the push plate can be movably adjusted along the direction of resetting the push rod.

[0012] Preferably, a cylinder is provided on the support frame, a slider on the cylinder is connected to a push-pull plate, an auxiliary synchronous belt is provided on one side of the push-pull plate along its length direction, a toothed plate pressure plate meshing with the auxiliary synchronous belt is provided on one side of the support frame; a connecting plate connected to the auxiliary synchronous belt is provided at one end of the push rod away from the push plate.

[0013] Preferably, a bottom plate is disposed at the end of the push rod, the push plate is movably disposed at the end of the bottom plate, and a spring is disposed between the push plate and the bottom plate.

[0014] Preferably, a guide groove plate is provided on the support frame, a guide slider is provided at the bottom of the push-pull plate, and the guide slider is slidably located in the guide groove plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model is capable of pulling the steaming plate in the steaming vehicle to the plate transporting mechanism by arranging the plate pulling mechanism on the frame, and the plate transporting mechanism transports the steaming plate to the designated position; the lifting mechanism can drive the plate pulling mechanism and the plate transporting mechanism to move up and down to complete the pulling of the steaming plates at different layers, and can work closely with the packaging machinery to realize the integration of steaming and packaging; the operation is simple and efficient, the safety is effectively improved, and the hygiene indicators are guaranteed to meet the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0017] Figure 2 This is a structural schematic diagram of the plate transport mechanism of an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the stretching mechanism of an embodiment of the present application. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:

[0020] like Figures 1 to 3As shown, the automatic tray unloading machine described in the utility model includes a frame 1, a lifting mechanism is arranged on the frame 1, and the lifting mechanism is connected to the tray transporting mechanism arranged inside the frame 1, and the tray transporting mechanism can transport the steaming tray in the horizontal direction to complete the work of transporting the steaming tray to the next station; a tray pulling mechanism is arranged inside the frame 1, and the tray pulling mechanism can move in the horizontal direction to drive the steaming tray in the steaming room to the tray transporting mechanism; wherein, the tray transporting mechanism and the tray pulling mechanism both move up and down under the drive of the lifting mechanism, so as to run to the position of the steaming tray at different heights, and smoothly realize the picking operation of the multi-layer steaming tray in the steaming room. In this embodiment, the lifting mechanism, the tray transporting mechanism and the tray pulling mechanism are all connected to the control system arranged on the frame 1, so that the picking demand of the steaming tray can be met by operating the control system.

[0021] Furthermore, a support frame 2 is provided inside the frame 1, the support frame 2 is connected to the lifting mechanism, and the plate transport mechanism and the plate pulling mechanism are both provided on the support frame 2; in addition, a guide rod 3 is vertically provided on the frame 1, and the support frame 2 is slidably provided on the guide rod 3 to ensure the stability of the up and down movement of the support frame 2. Among them, the lifting mechanism includes a lifting synchronous belt 4 provided on the frame 1, and the lifting synchronous belt 4 is provided with two groups, which are symmetrically located on both sides of the frame 1; the support frame 2 is connected to the lifting synchronous belt 4. With the operation of the lifting synchronous belt 4, the support frame 2 can be driven to move up and down, thereby realizing the up and down movement operation of the disc transporting mechanism and the disc pulling mechanism; specifically, a lifting main shaft 5 is rotatably arranged in the frame 1, and the lifting main shaft 5 is horizontally arranged in the frame 1. Lifting driving wheels 6 are arranged on both sides of the lifting main shaft 5, and a lifting driven wheel 7 is arranged on the frame 1 below the lifting driving wheel 6 on each side, and the lifting synchronous belt 4 is arranged outside the lifting driven wheel 7 and the lifting driving wheel 6; a lifting driven driving wheel 8 is arranged on the lifting main shaft 5, and a lifting motor 9 is arranged on the frame 1. A lifting active driving wheel is arranged on the rotating shaft of the lifting motor 9, and the lifting active driving wheel is connected to the lifting driven driving wheel 8 through a transmission belt; when working, driven by the lifting motor 9, the lifting main shaft 5 will rotate, thereby driving the lifting synchronous belt 4 to run, thereby realizing the height adjustment operation of the support frame 2 to meet the up and down movement of the disc pulling mechanism and the disc transporting mechanism.

[0022] Furthermore, in this embodiment, the plate transport mechanism includes a plate transport synchronous belt 10, and the plate transport synchronous belt 10 is arranged on the support frame 2 in the horizontal direction. In this embodiment, two sets of plate transport synchronous belts 10 are preferably provided, and the two sets of plate transport synchronous belts 10 are symmetrically arranged on both sides of the support frame 2, so that under the action of the plate pulling mechanism, the steaming plate in the steaming car is pulled onto the two sets of plate transport synchronous belts 10, and the steaming plate is transported to the outside of the frame 1 as the plate transport synchronous belts 10 run. Specifically, a disc transport spindle 11 is provided at one end of the support frame 2, and disc transport driving wheels 12 are provided on both sides of the disc transport spindle 11, and a disc transport driven wheel 13 is provided on the opposite side of the disc transport driving wheel 12 on each side, and a disc transport synchronous belt 10 is provided on the disc transport driving wheel 12 and the disc transport driven wheel 13; a disc transport motor 14 is provided at one end of the support frame 2, and a disc transport main driving wheel 15 is provided on the disc transport motor 14, and a disc transport slave driving wheel 16 is provided on the disc transport spindle 11, and a transmission belt is sleeved on the disc transport main driving wheel 15 and the disc transport slave driving wheel 16; when working, the disc transport spindle 11 rotates under the drive of the disc transport motor 14, thereby driving the disc transport synchronous belts 10 on both sides to rotate.

[0023] Furthermore, the tray pulling mechanism includes a push rod 17 slidably arranged on the support frame 2, and a push plate 18 is arranged at the end of the push rod 17, and the push plate 18 can be adjusted along the direction of the reset of the push rod 17. When working, the push rod 17 moves in the horizontal direction to drive the push plate 18 to move out. Since the push plate 18 can be adjusted along the direction of the reset of the push rod 17, when the push plate 18 moves to the bottom of the steaming tray, the push plate 18 contacts the bottom of the steaming tray and moves downward in the direction close to the support frame 2, so that the push plate 18 can smoothly pass through the bottom of the steaming tray. When the push plate 18 moves out from the bottom of the steaming tray, it will automatically reset. With the reset of the push rod 17, the push plate 18 can be pressed against the side wall of the steaming tray to pull the steaming tray to move toward the tray transport mechanism. Specifically, a bottom plate 19 is provided at the end of the push rod 17, and the push plate 18 is movably provided at the end of the bottom plate 19, and a spring 20 is provided between the push plate 18 and the bottom plate 19; when the push plate 18 runs to the bottom of the steaming plate, the push plate 18 will be forced to rotate along the connection point between it and the bottom plate 19 in the direction of fitting the bottom plate 19. At this time, the spring 20 is in a stretched state. When the push plate 18 is moved out from the bottom of the steaming plate, the push plate 18 is driven to reset under the elastic restoring force of the spring 20, providing support for the subsequent pulling of the steaming plate; in this embodiment, the bottom plate 19 is preferably set to a U-shaped structure with an opening upward, so that when the push plate 18 rotates along the connection point, the push plate 18 can be stored; the end of the push plate 18 away from one end of the push rod 17 is provided with a section of inclined slope from top to bottom, so as to reduce the friction and resistance between the push plate 18 and the steaming plate when the push rod 17 is extended.

[0024] Furthermore, a cylinder 21 is provided on the support frame 2, and a slider 22 on the cylinder 21 is connected to a push-pull plate 23. Push-plate driven wheels 24 are rotatably provided at both ends of one side of the push-pull plate 23, and an auxiliary synchronous belt 25 is provided on the push-plate driven wheel 24; a toothed plate pressure plate 26 meshing with the auxiliary synchronous belt 25 is provided on one side of the support frame 2; a connecting plate 27 connected to the auxiliary synchronous belt 25 is provided at one end of the push rod 17 away from the push plate 18; a two-level telescopic structure can be formed by connecting the cylinder 21 and the auxiliary synchronous belt 25 in series, that is, when the cylinder 21 pushes the push-pull plate 23 out, the push rod 17 can be moved outward synchronously, thereby achieving the purpose of extending the stroke of the push plate 18. During specific operation, the working slider 22 of the cylinder 21 drives the push-pull plate 23 to move out from the support frame 2. Since a toothed plate pressure plate 26 meshing with the auxiliary synchronous belt 25 is provided at one end of the support frame 2 close to the push plate 18, as the auxiliary synchronous belt 25 and the push-pull plate 23 move out synchronously, the auxiliary synchronous belt 25 will drive the connecting plate 27 to move, thereby pushing the push rod 17 out to achieve the purpose of extending the stroke of the push plate 18. In this way, the two rows of steaming plates placed side by side on each layer in the steaming room can be pushed, thereby improving work efficiency and having strong stability.

[0025] Furthermore, a guide groove plate 28 is provided on the support frame 2, and a guide slider 29 is provided at the bottom of the push-pull plate 23. The guide slider 29 slides in the guide groove plate 28 to ensure the stability of the push-pull plate 23 when it moves; in addition, a sliding sleeve 30 is provided at the end of the push-pull plate 23, and the push rod 17 is slidably connected to the sliding sleeve 30 to ensure the stability of the push rod 17 when it moves back and forth.

[0026] When the utility model is working, the lifting structure drives the support frame 2 to move to the steaming plate at the designated position, and then the push-pull plate 23 and the push rod 17 in the plate pulling mechanism move, at which time the push plate 18 passes through the bottom of the steaming plate to be taken, and resets and pops out from the end of the steaming plate to be taken away from the lower plate machine, at which time the cylinder 21 drives the push-pull plate 23 to reset, and the push plate 18 fits on the side wall of the steaming plate to be taken to push the steaming plate to move onto the plate transporting mechanism, and finally the plate transporting mechanism is controlled to operate to transport the steaming plate; the entire operation process is simple and fast, runs smoothly, and is highly automated, which not only ensures safety, but also ensures that the hygiene indicators meet the regulations; it can be used in conjunction with packaging machinery to greatly improve the efficiency of food steaming and packaging.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic unloading machine, characterized in that: The machine comprises a frame, on which a lifting mechanism is arranged, the lifting mechanism is connected to a plate transporting mechanism arranged inside the frame, and the plate transporting mechanism can transport the steaming plate in a horizontal direction; a plate pulling mechanism is arranged inside the frame, and the plate pulling mechanism can move in a horizontal direction to drive the steaming plate onto the plate transporting mechanism; wherein the plate transporting mechanism and the plate pulling mechanism both move up and down driven by the lifting mechanism.

2. The automatic unloading machine according to claim 1, characterized in that: A support frame is arranged in the frame body, the support frame is connected to the lifting mechanism, and the plate transporting mechanism and the plate pulling mechanism are both arranged on the support frame.

3. The automatic unloading machine according to claim 2, characterized in that: The lifting mechanism comprises a lifting synchronous belt arranged on the frame, and the lifting synchronous belt is provided with two groups, which are symmetrically located on both sides of the frame; the support frame is connected with the lifting synchronous belt.

4. The automatic unloading machine according to claim 2, characterized in that: The disc transport mechanism comprises a disc transport synchronous belt, and the disc transport synchronous belt is arranged on the support frame along the horizontal direction.

5. The automatic unloading machine according to claim 4, characterized in that: The disc transport synchronous belts are provided with two groups, which are symmetrically arranged on both sides of the support frame.

6. The automatic unloading machine according to claim 2, characterized in that: A guide rod is vertically arranged on the frame, and the support frame is slidably arranged on the guide rod.

7. The automatic unloading machine according to claim 2, characterized in that: The plate pulling mechanism comprises a push rod slidably arranged on the support frame, a push plate is arranged at the end of the push rod, and the push plate can be movably adjusted along the direction of resetting the push rod.

8. The automatic unloading machine according to claim 7, characterized in that: A cylinder is arranged on the support frame, a slider on the cylinder is connected to a push-pull plate, an auxiliary synchronous belt is arranged on one side of the push-pull plate along its length direction, a toothed plate pressure plate meshing with the auxiliary synchronous belt is arranged on one side of the support frame; a connecting plate connected to the auxiliary synchronous belt is arranged on the end of the push rod away from the push plate.

9. The automatic unloading machine according to claim 7, characterized in that: The end of the push rod is provided with a bottom plate, the push plate is movably arranged at the end of the bottom plate, and a spring is arranged between the push plate and the bottom plate.

10. The automatic unloading machine according to claim 8, characterized in that: The support frame is provided with a guide groove plate, the bottom of the push-pull plate is provided with a guide slide block, and the guide slide block is slidably located in the guide groove plate.

Images