Automatic element heat preservation and feeding method

Abstract

The application discloses an element automatic heat preservation feeding method. After one iron bar is taken out each time, the heat preservation box can be closed, heat loss of the heat preservation box can be prevented to the maximum, the material taking opening of the heat preservation box can be designed to be small, heat loss is small, compared with traditional small-scale heat preservation feeding equipment, the heat preservation box does not need to be opened and closed frequently in a large scale, and therefore heat preservation efficiency and heat preservation effect are improved. After all iron bars in the uppermost layer of material racks are taken out, the empty material rack can be moved to a collecting box, and a feeding mechanism lifts the remaining material racks in the heat preservation box by one layer, so that the uppermost layer of material racks always keeps at the same height, and a grabbing device does not need to grab iron bars in the next layer, otherwise, when the number of layers of material racks is too large, the grabbing device needs to be lowered higher and higher, the requirement on the grabbing device is avoided to be too high, and therefore the automatic operation efficiency and the automation level are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrolytic capacitor automatic production equipment, more particularly to a kind of element automatic heat preservation feeding method. BACKGROUND

[0002] Electrolytic capacitor is usually made by sequentially welding the anode pins of multiple elements on an iron bar during formation, and these elements welded on the iron bar need to be sent to the foot cutting device for foot cutting after being heat treated in a heat preservation box for a certain period of time. After heat preservation, the iron bar is sequentially sent to the foot cutting process for foot cutting. In traditional automatic production equipment, only a small number of iron bars can be heat treated in the heat preservation box before being cut. There is no large-scale automatic heat preservation feeding equipment and method for iron bars on the market at present, so it is impossible to heat treat a large number of iron bars automatically. If the production capacity is large, the large-scale heat preservation feeding of iron bars can only be realized semi-automatically in the traditional process, and manual intervention is required in multiple processes, which cannot achieve full automation and thus cannot improve production efficiency. Moreover, since these processes involve heat preservation boxes, it is difficult to achieve seamless connection if manual intervention is adopted, which results in a long opening time of the heat preservation box and heat loss in the heat preservation box, increasing the energy consumption of the heat preservation box and thus the production operating cost, which is not conducive to environmental protection, resulting in insufficient competitiveness of the product and failing to meet the increasing energy-saving and emission-reducing needs of production enterprises. SUMMARY

[0003] The technical problem to be solved by the present application is how to realize automatic production of large-scale heat preservation feeding of iron bars.

[0004] The technical problem to be solved by the present application is solved by the following technical solution:

[0005] To solve the above technical problem, the present application provides an element automatic heat preservation feeding method, which comprises the following steps:

[0006] Step 1: Set up multiple material racks with multiple iron bars, stack the multiple material racks, and send them into a heat preservation box for heat preservation. Reset the feeding mechanism to the initial position.

[0007] Step 2: Open the heat preservation box, take out one iron bar from the uppermost material rack, and close the heat preservation box. Repeat the step until all iron bars in the uppermost material rack are taken out.

[0008] Step 3: Take out the empty material rack on the top layer in the heat preservation box and move it to a collection box.

[0009] Step 4: Lift the remaining material racks in the heat preservation box by one layer through the feeding mechanism.

[0010] Step 5: repeat steps 2 to 4 until all the racks in the incubator are taken out;

[0011] Step 6: take out the empty racks stacked in the collection box,

[0012] Step 7: repeat steps 1 to 6.

[0013] As a preferred embodiment of the element automatic incubation feeding method provided by the present application, step 1 comprises the following steps:

[0014] Step 1.1: set multiple racks containing multiple iron bars, and set a mother-son vehicle, which comprises a son vehicle and a mother vehicle;

[0015] Step 1.2: place the son vehicle on the mother vehicle, and place multiple racks containing iron bars on the son vehicle;

[0016] Step 1.3: move the mother-son vehicle in front of the incubator, push the son vehicle together with the racks into the incubator for incubation, and reset the feeding mechanism to the initial position.

[0017] As a preferred embodiment of the element automatic incubation feeding method provided by the present application, the mother vehicle is provided with a slide rail on the incubator and / or the collection box, and the son vehicle is provided with a directional pulley corresponding to the slide rail.

[0018] As a preferred embodiment of the element automatic incubation feeding method provided by the present application, the slide rail on the mother vehicle is level with the slide rail on the incubator and / or the collection box.

[0019] As a preferred embodiment of the element automatic incubation feeding method provided by the present application, the lower surface of the mother vehicle is provided with multiple universal pulleys.

[0020] As a preferred embodiment of the element automatic incubation feeding method provided by the present application, step 2 comprises the following steps:

[0021] Step 2.1: open the incubator;

[0022] Step 2.2: sequentially grasp the iron bar closest to the gripper on the uppermost rack by the gripper each time, and close the incubator at the same time;

[0023] Step 2.3: after the gripper takes out the iron bar, turn it by 90° to lie flat, the adsorption device adsorbs the iron bar grasped by the gripper, and the adsorption device sends the iron bar to the next process;

[0024] Step 2.4: repeat steps 2.1 to 2.3 until all the iron bars of the uppermost rack are taken out.

[0025] As a preferred embodiment of the element automatic incubation feeding method provided by the application, the step 3 comprises the following steps:

[0026] Step 3.1: open the side of the incubation box to the material rack port;

[0027] Step 3.2: translate the uppermost empty material rack from the material rack port;

[0028] Step 3.3: lower and transfer the translated empty material rack to the material collecting device in the collection box;

[0029] Step 3.4: the material collecting device lowers the empty material racks accumulated in the collection box by one layer.

[0030] As a preferred embodiment of the element automatic incubation feeding method provided by the application, the step 6 comprises the following steps:

[0031] Step 6.1: set a mother-son vehicle, which comprises a son vehicle and a mother vehicle;

[0032] Step 6.2: push the son vehicle into the collection box;

[0033] Step 6.3: place all empty material racks on the son vehicle;

[0034] Step 6.4: push the son vehicle loaded with empty material racks into the mother vehicle;

[0035] Step 6.5: push the mother-son vehicle into the empty material rack storage area.

[0036] As a preferred embodiment of the element automatic incubation feeding method provided by the application, the feeding mechanism is arranged in the incubation box, and the feeding mechanism comprises a driving device and a fixing seat connected with the driving device, a rotating shaft is fixed on the fixing seat, a lifting plate is sleeved on the rotating shaft, a baffle is fixed at the bottom of the fixing seat, and the baffle extends below the lifting plate.

[0037] As a preferred embodiment of the element automatic incubation feeding method provided by the application, the incubation box is provided with a wind wheel and a plurality of heating pipes.

[0038] The application has the following beneficial effects:

[0039] In the method provided by the application, each material rack can place a plurality of iron bars, and each iron bar can place a plurality of elements. The material rack can be stacked into multiple layers, so that a large number of iron bars with elements can be placed in the heat preservation box at a time, which can realize large-scale heat preservation feeding. Since the heat preservation box can be closed after one iron bar is taken out each time, the heat loss of the heat preservation box can be minimized. The material taking port of the heat preservation box can be designed to be small, and the heat loss is also small. Compared with the traditional small-scale heat preservation feeding equipment, the heat preservation box does not need to be opened and closed frequently in a large scale, thereby improving the heat preservation efficiency and heat preservation effect. After all the iron bars in the uppermost material rack are taken out, the empty material rack can be transferred to the collection box, and the feeding mechanism lifts the remaining material racks in the heat preservation box by one layer, so that the uppermost material rack always remains at the same height. The grabbing device does not need to grab the iron bars in the next layer, otherwise the grabbing device needs to probe deeper and deeper when the number of material racks is too large, which avoids the requirement of the grabbing device being too high, thereby improving the automation operation efficiency and automation level. Since the uppermost material rack always remains at the same height, the grabbing device works at the same height each time, thereby achieving seamless connection, shortening the opening time of the heat preservation box, reducing the heat loss in the heat preservation box, and reducing the energy consumption of the heat preservation box, thereby reducing the production operation cost, being beneficial to environmental protection, and improving the competitiveness of products, thereby meeting the increasing energy saving and emission reduction demand of production enterprises. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the scheme in the application, the drawings needed in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0041] Figure 1 The structure diagram of the device in the element automatic heat preservation feeding method provided by the application.

[0042] Figure 2 The structure diagram of the device in the element automatic heat preservation feeding method provided by the application. Figure 1 The structure diagram of the device in the element automatic heat preservation feeding method provided by the application.

[0043] Figure 3 The structure diagram of the device in the element automatic heat preservation feeding method provided by the application.

[0044] Figure 4 The structure diagram of the device in the element automatic heat preservation feeding method provided by the application. Figure 3 The structure diagram of the device in the element automatic heat preservation feeding method provided by the application.

[0045] Figure 5 The structure diagram of the device in the element automatic heat preservation feeding method provided by the application. Figure 4 The enlarged view of A in the element automatic heat preservation feeding method provided by the application.

[0046] Figure 6FIG. 1 is a schematic diagram of the back structure of the element automatic heat preservation feeding method. Figure 3 FIG. 1 is a schematic diagram of the back structure of the element automatic heat preservation feeding method.

[0047] Figure 7 FIG. 1 is a schematic diagram of the back structure of the element automatic heat preservation feeding method. Figure 2 FIG. 1 is a schematic diagram of the back structure of the element automatic heat preservation feeding method.

[0048] Figure 8 FIG. 1 is a schematic diagram of the back structure of the element automatic heat preservation feeding method. Figure 7 FIG. 1 is a schematic diagram of the back structure of the element automatic heat preservation feeding method.

[0049] BRIEF DESCRIPTION OF DRAWINGS

[0050] material rack 100;

[0051] incubator 1; feeding mechanism 2; switch cover mechanism 3; collection box 4; child-mother car 5; iron bar feeding mechanism 6; oven feeding mechanism 7; empty material rack transfer mechanism 8; material collecting device 9;

[0052] first sliding rail 11; wind wheel 12; heating pipe 13; material taking rack port 14;

[0053] child car 51; mother car 52; second sliding rail 53; directional pulley 54; universal pulley 55;

[0054] drive device 21; fixed seat 22; rotating shaft 23; lifting plate 24; baffle 25. DETAILED DESCRIPTION

[0055] In order to enable personnel in the technical field to better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0056] Please refer to Figures 1 to 5 , an element automatic heat preservation feeding method provided by the present application, which comprises the following steps:

[0057] Step 1: set multiple material racks 100 with multiple iron bars, stack the multiple material racks 100, and then send them into an incubator 1 for heat preservation, reset a feeding mechanism 2 arranged in the incubator 1 to an initial position;

[0058] Step 2: after the heat preservation is completed, open the incubator 1 by a switch cover mechanism 3, take out one iron bar of the uppermost material rack 100, and then close the incubator 1, repeat the step until all the iron bars of the uppermost material rack 100 are taken out;

[0059] Step 3: take out the uppermost empty material rack 100 in the incubator 1 and transfer it to a collection box 4.

[0060] Step 4: lifting the remaining material racks 100 in the heat preservation box 1 by one layer through the feeding mechanism 2;

[0061] Step 5: repeating the steps 2 to 4 until all the material racks 100 in the heat preservation box 1 are taken out;

[0062] Step 6: taking out the empty material racks 100 stacked in the collection box 4,

[0063] Step 7: repeating the steps 1 to 6.

[0064] In the method provided by the present application, each material rack 100 can place multiple iron bars, and each iron bar can place multiple elements. The material rack 100 can be stacked to multiple layers, so that a large number of iron bars with elements can be placed in the heat preservation box 1 each time, which can realize large-scale heat preservation feeding. Since the heat preservation box 1 can be closed after taking out an iron bar each time, it can maximize the prevention of heat loss of the heat preservation box 1, and the material taking port of the heat preservation box 1 can be designed to be smaller, so the heat loss is smaller. Compared with the traditional small-scale heat preservation feeding equipment, it does not need to open and close the heat preservation box 1 frequently, thereby improving the heat preservation efficiency and heat preservation effect. Since all the iron bars in the uppermost material rack 100 are taken out, the empty material rack 100 can be transferred to the collection box 4, and the feeding mechanism 2 lifts the remaining material racks 100 in the heat preservation box 1 by one layer, so that the uppermost material rack 100 always remains at the same height, and the grabbing device does not need to grab the iron bars in the next layer. Otherwise, when the number of layers of the material rack 100 is too large, the grabbing device needs to probe deeper and deeper, which avoids the requirement of the grabbing device being too high, thereby improving the efficiency and automation level of the automatic operation. Since the uppermost material rack 100 always remains at the same height, the grabbing device works at the same height each time, thereby achieving seamless connection, shortening the opening time of the heat preservation box 1, reducing the heat loss in the heat preservation box 1, and reducing the energy consumption of the heat preservation box 1, thereby reducing the production operation cost, being conducive to environmental protection, and improving the competitiveness of the product, thereby meeting the increasing energy saving and emission reduction needs of production enterprises.

[0065] In the embodiment, the number of stacked material racks is 12.

[0066] The heat preservation box 1 in the present application is provided with a fan 12 and a plurality of heating pipes 13. The fan 12 drives the air flow in the heat preservation box 1, so that the elements on the material rack 100 can be uniformly heated, and the plurality of heating pipes 13 are used for heating.

[0067] For those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings. The present application will be described in detail below in conjunction with the drawings and embodiments, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, but cannot be understood as a limitation of the present application.

[0068] Embodiment 1

[0069] As a further optimization scheme of embodiment 1, in the present embodiment, the step 1 comprises the following steps:

[0070] Step 1.1: A plurality of material racks 100 with a plurality of iron bars are arranged, and a sub-mother car 5 is arranged, the sub-mother car 5 comprising a sub-car 51 and a mother car 52; the mother car 52 is provided with a sliding rail on the heat preservation box 1 and / or the collecting box 4, and the sub-car 51 is provided with a directional pulley 54 corresponding to the sliding rail; the lower surface of the mother car 52 is provided with a plurality of universal pulleys, and the sliding rail on the mother car 52 is level with the sliding rail on the heat preservation box 1 and / or the collecting box 4;

[0071] Step 1.2: The sub-car 51 is placed on the mother car 52, and a plurality of material racks 100 with iron bars are placed on the sub-car 51;

[0072] Step 1.3: The sub-mother car 5 is moved in front of the heat preservation box 1, and the sub-car 51 is pushed into the heat preservation box 1 together with the material rack 100 for heat preservation, and the feeding mechanism 2 is reset to the initial position.

[0073] In the present embodiment, the heat preservation box 1 is provided with a first sliding rail 11, the mother car 52 is provided with a second sliding rail 53, and the collecting box 4 is provided with a third sliding rail. Due to the arrangement of the sub-mother car 5, the sub-car 51 can be loaded on the second sliding rail 53 of the mother car 52 to take the material rack 100 at the material rack 100, and after the multi-layer material rack 100 is stacked on the sub-car 51, the mother car 52 and the sub-car 51 are pushed to the front of the door of the heat preservation box 1 by using the universal pulleys, the door of the heat preservation box 1 is opened, and since the first sliding rail 11 and the second sliding rail 53 are consistent in height, the first sliding rail 11 and the second sliding rail 53 are aligned, and then the sub-car 51 is pushed onto the first sliding rail 11 of the heat preservation box 1, thereby completing the loading of the multi-layer material rack 100 in the heat preservation box 1 at one time. Since the sub-mother car 5 can enable the worker to complete the loading of the multi-layer material rack 100 in the heat preservation box 1 at one time, only one opening and closing of the heat preservation box 1 is required each time, and only one round trip to the heat preservation box 1 and the material taking place is required. This operation mode can greatly improve the work efficiency, and can reduce the heat loss in the heat preservation box 1, thereby greatly reducing the production cost and improving the competitiveness of the product.

[0074] Embodiment 2

[0075] As a further optimization of Embodiment 1, in this embodiment, after Step 1 is completed, Step 2 is performed, which includes the following steps:

[0076] Step 2.1: After the incubation is completed, the top of the incubator 1 is opened by the switch cover mechanism 3 to form a gap;

[0077] Step 2.2: The iron bar taking mechanism 6 extends into the gap through the clamping jaw, and the clamping jaw sequentially grabs the iron bar closest to the clamping jaw on the uppermost layer of the material rack 100 each time. After the iron bar is grabbed, the incubator 1 is closed by the switch cover mechanism 3, thereby completing the transfer of the iron bar and the incubation of the remaining iron bars in the material rack 100;

[0078] Step 2.3: After the iron bar is taken out by the clamping jaw of the iron bar taking mechanism 6, it is flipped 90° to present a lying posture. The clamping jaw is then attracted by the magnetic device of the adsorption device, and the iron bar in the lying posture is attracted by the adsorption device, and then the iron bar is sent to the next process by the adsorption device;

[0079] Step 2.4: Steps 2.1 to 2.3 are repeated until all the iron bars on the uppermost layer of the material rack 100 are taken out, so that the uppermost layer of the material rack 100 forms an empty material rack 100.

[0080] Embodiment 3

[0081] Please refer to Figures 1 to 6 As a further optimization of Embodiment 1, in this embodiment, after Step 2 is completed, Steps 3 and 4 are simultaneously performed.

[0082] Step 3 includes the following steps:

[0083] Step 3.1: After the uppermost layer of the material rack 100 is emptied, the material taking port 14 on the side of the incubator 1 is opened;

[0084] Step 3.2: The oven taking mechanism 7 takes out the uppermost layer of the empty material rack 100 from the material taking port 14 by translating through the material taking port 14;

[0085] Step 3.3: The empty rack transfer mechanism 8 carries the empty material rack 100 taken out by the oven taking mechanism 7 and then lowers it to the material collecting device 9 in the collection box 4;

[0086] Step 3.4: The material collecting device 9 lowers all the empty material racks 100 accumulated in the collection box 4 by one layer to leave an empty position, so that the empty rack transfer mechanism 8 places the empty material rack 100 in this position.

[0087] Please refer to Figures 1 to 8, step 4 is performed simultaneously with step 3, and step 4 is lifting the remaining material racks 100 in the heat preservation box 1 by one layer through the feeding mechanism 2, the feeding mechanism 2 is arranged in the heat preservation box 1, the feeding mechanism 2 comprises a driving device 21 and a fixed seat 22, the fixed seat 22 is connected with the driving device 21, a rotating shaft 23 is fixed on the fixed seat 22, a lifting plate 24 is sleeved on the rotating shaft 23, a baffle 25 is fixed at the bottom of the fixed seat 22, and the baffle 25 extends below the lifting plate 24. The lifting plate 24 extends into the lower part of the material rack 100, at this time, the driving device 21 drives the fixed seat 22 to rise by one layer, that is, the lifting plate 24 and all the material racks 100 are driven to rise by one layer. Since the baffle 25 is arranged below the lifting plate 24, the lifting plate 24 does not rotate when rising, and the lifting plate 24 rotates upward when descending, so that the lifting plate 24 does not interfere with the material rack 100 when returning to the initial position, and can extend into the bottom of the material rack 100 again when reaching the lowermost material rack 100.

[0088] Then step 5 is performed, and step 5 is taking out the iron bars of the uppermost material rack 100 again after all the material racks 100 are lifted by one layer, until the empty material rack 100 is formed again, and then the empty material rack 100 is moved into the collecting box 4 until all the material racks 100 in the heat preservation box 1 are taken out.

[0089] Step 6 is performed after all the material racks 100 are taken out in step 5, and all the material racks 100 are taken out, that is, all the material racks 100 enter the collecting box 4, at this time, the material racks 100 in the collecting box 4 are also full, at this time, step 6 is performed, and step 6 comprises the following steps:

[0090] Step 6.1: A child-mother vehicle 5 completely same as the aforementioned step 1.1 is arranged, the child-mother vehicle 5 comprises a child vehicle 51 and a mother vehicle 52, and the child vehicle 51 is loaded on the mother vehicle 52;

[0091] Step 6.2: The child vehicle 51 is pushed into the collecting box 4 from the mother vehicle 52 through the second sliding rail 53 and the third sliding rail;

[0092] Step 6.3: The empty material racks 100 are placed on the child vehicle 51 by the material collecting device 9;

[0093] Step 6.4: The child vehicle 51 loaded with the empty material racks 100 is pushed into the mother vehicle 52;

[0094] Step 6.5: The child-mother vehicle 5 is pushed into the empty material rack storage area.

[0095] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0096] In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0097] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0098] Obviously, the above-described embodiments are only part of the embodiments of the present application, and not all embodiments. The preferred embodiments of the present application are shown in the drawings, but do not limit the patent scope of the present application. The present application can be implemented in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some of the technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the scope of the present patent protection.

Claims

1. An element automated heat preservation feeding method, characterized in that, It comprises the following steps: Step 1.1: Set up a plurality of racks with a plurality of iron bars, set up a mother-son vehicle, the mother-son vehicle comprising a son vehicle and a mother vehicle; Step 1.2: Place the son vehicle on the mother vehicle, and place a plurality of racks with iron bars on the son vehicle; Step 1.3: Move the mother-son vehicle in front of the heat preservation box and push the son vehicle together with the racks into the heat preservation box for heat preservation, and reset the feeding mechanism to the initial position; Step 2.1: Open the heat preservation box; Step 2.2: Each time, sequentially grasp the iron bar closest to the gripper on the uppermost rack by the gripper, and close the heat preservation box; Step 2.3: After the gripper takes out the iron bar, turn it over by 90° to lie flat, and the adsorption device adsorbs the iron bar grasped by the gripper, and the adsorption device sends the iron bar to the next process; Step 2.4: Repeat steps 2.1 to 2.3 until all iron bars of the uppermost rack are taken out; Step 3.1: Open the material rack port on the side of the heat preservation box; Step 3.2: Translate the uppermost empty rack out of the material rack port; Step 3.3: Lower and move the translated empty rack to the collecting device in the collection box; Step 3.4: The collecting device lowers all the empty racks accumulated in the collection box by one layer; Step 4: Raise the remaining racks in the heat preservation box by one layer by the feeding mechanism; Step 5: Repeat steps 2 to 4 until all the racks in the heat preservation box are taken out; Step 6.1: Set up a mother-son vehicle, the mother-son vehicle comprising a son vehicle and a mother vehicle; Step 6.2: Push the son vehicle into the collection box; Step 6.3: Place all the empty racks on the son vehicle; Step 6.4: Push the son vehicle loaded with empty racks into the mother vehicle; Step 6.5: Push the mother-son vehicle into the empty rack storage area; Step 7: Repeat steps 1 to 6; The mother vehicle is provided with slide rails on the heat preservation box and / or the collection box, the son vehicle is provided with directional pulleys corresponding to the slide rails, the slide rails on the mother vehicle are level with the slide rails on the heat preservation box and / or the collection box, and the lower surface of the mother vehicle is provided with a plurality of universal pulleys.

2. The automated element warming and loading method of claim 1, wherein, The feeding mechanism is arranged in the heat preservation box, the feeding mechanism comprises a driving device and a fixed seat connected with the driving device, a rotating shaft is fixed on the fixed seat, a lifting plate is sleeved on the rotating shaft, a baffle is fixed at the bottom of the fixed seat, and the baffle extends below the lifting plate.

3. The automated element warming and loading method of claim 1, wherein, The heat preservation box is provided with a wind wheel and a plurality of heating pipes.

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