AGV trolley carrying system

Abstract

The utility model relates to an AGV trolley carrying system, and belongs to the field of automation. Comprising a feeding area, a discharging area, a semi-finished product feeding empty box discharging area, a first empty box feeding defective product discharging area, an empty box defective product waiting area, a second empty box feeding defective product discharging area, an empty box feeding non-defective product discharging area, a machining area, a first AGV trolley and a second AGV trolley. The feeding area and the discharging area are arranged on the two sides of the machining area in a one-to-one correspondence mode, and the semi-finished product feeding empty box discharging area, the first empty box feeding defective product discharging area, the empty box defective product waiting area, the second empty box feeding defective product discharging area and the empty box feeding non-defective product discharging area are sequentially arranged in the machining area in the direction from the feeding area to the discharging area. The first AGV trolley is movably arranged in the feeding area and the machining area, and the second AGV trolley is movably arranged in the discharging area and the machining area. According to the utility model, the automation, intellectualization and unmanned degree of the production line can be improved, and the production line space and the production cost can be saved.

Description

Technical Field

[0001] The utility model relates to the field of automation, in particular to an AGV trolley transport system. Background Art

[0002] At present, the intelligence of new energy vehicles is developing rapidly. Automobiles have become the second largest carrier of intelligent innovation, and the in-vehicle display screens are increasingly aligned with the mobile phone, which is the largest carrier. Traditional equipment planning for the processing and transportation of in-vehicle display screens will have multiple equipment for manual loading and unloading and manual pressure holding fixtures, which will result in multiple logistics channels, and the material boxes will be transported at various locations. More manual participation will make the production line layout chaotic, reduce the degree of automation, and make the production line planning both messy and unsightly, and increase the waste of space and cost. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an AGV trolley transport system to solve the above-mentioned problem.

[0004] The technical solution of the utility model to solve the above technical problems is as follows: an AGV trolley handling system, comprising: a loading area, an unloading area, a semi-finished product loading and empty box unloading area, a first empty box loading and defective product unloading area, an empty box defective product waiting area, a second empty box loading and defective product unloading area, an empty box loading and good product unloading area, a processing area, a first AGV trolley and a second AGV trolley; the loading area and the unloading area are arranged one by one on both sides of the processing area, the semi-finished product loading and empty box unloading area, the first empty box loading and defective product unloading area, the empty box defective product waiting area, the second empty box loading and defective product unloading area and the empty box loading and good product unloading area are arranged in sequence in the processing area along the direction from the loading area to the unloading area, the first AGV trolley is movably arranged in the loading area and the processing area, and the second AGV trolley is movably arranged in the unloading area and the processing area.

[0005] The beneficial effect of the utility model is that by rationally planning the production line and cooperating with two AGV carts, it is helpful to reduce manual participation in the production process throughout the entire process of product production, making the entire production line more automated, intelligent and unmanned, solving the problem of chaotic planning in the existing production line, and saving production line space and production costs.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the loading area includes: a semi-finished product stacking area, an empty box stacking area and a loading air shower room. The loading air shower room is arranged at the entrance of the processing area. The first AGV trolley can be movably arranged in the semi-finished product stacking area and the empty box stacking area, and passes through the loading air shower room to enter the processing area.

[0008] The beneficial effects of adopting the above further scheme are: the semi-finished product stacking area and the empty box stacking area provide space for manual stacking of semi-finished product boxes and empty boxes, and provide the necessary conditions for the AGV cart to pick up and place semi-finished product boxes and empty boxes; the loading air shower room is conducive to blowing air to the AGV cart entering the processing area, removing dust on the surface of the AGV cart and the box, so as to keep the processing area clean.

[0009] Furthermore, the unloading area includes: a good product stacking area, a defective product stacking area and an unloading air shower room. The unloading air shower room is arranged at the exit of the processing area. The second AGV trolley can be movably arranged in the good product stacking area and the defective product stacking area, and passes through the unloading air shower room to enter the processing area.

[0010] The beneficial effects of adopting the above further scheme are: the good product stacking area and the defective product stacking area provide space for manually taking away the defective products screened out during the processing and the good products finally obtained, and provide the necessary conditions for the AGV cart to pick up and place the good product boxes and the defective product boxes; the unloading air shower room is conducive to blowing air to the AGV cart entering the processing area, removing dust on the surface of the AGV cart, so as to keep the processing area clean.

[0011] Further, the processing area includes: a first conveyor belt, a second conveyor belt and a third conveyor belt, the semi-finished product loading and unloading area for empty boxes is arranged at one end of the first conveyor belt, the third conveyor belt is a return type structure, the two ends of the second conveyor belt correspond one to one with the end of the first conveyor belt away from the semi-finished product loading and unloading area for empty boxes and the third conveyor belt, the first empty box loading defective product unloading area is arranged at the end of the second conveyor belt corresponding to the first conveyor belt, the second empty box loading defective product unloading area is arranged at the end of the second conveyor belt corresponding to the third conveyor belt, the empty box loading good product unloading area is arranged adjacent to the second empty box loading defective product unloading area and corresponds to the third conveyor belt, and the empty box defective product waiting area is arranged adjacent to the second conveyor belt.

[0012] The beneficial effect of adopting the above further scheme is that it is conducive to obtaining good and defective products after the initial semi-finished products are transferred by multiple conveyor belts and processed by external supporting processing mechanisms, and the good and defective products are transferred by conveyor belts, which reduces manual participation in the production line and improves the degree of automation of the production line.

[0013] Furthermore, the processing area also includes: a first manipulator, a second manipulator and a third manipulator, the first manipulator is arranged at one end of the first conveyor belt, and corresponds to the semi-finished product loading and unloading area for empty boxes, the second manipulator is arranged between one end of the first conveyor belt away from the semi-finished product loading and unloading area for empty boxes and the second conveyor belt, and corresponds to the first empty box loading and unloading area for defective products, the third manipulator is arranged between the second conveyor belt and the third conveyor belt, and corresponds to the second empty box loading and unloading area for defective products and the empty box loading and unloading area for good products.

[0014] The beneficial effects of adopting the above-mentioned further scheme are: the first manipulator is conducive to transferring the semi-finished products in the semi-finished product loading and unloading area from the box to the first conveyor belt; the second manipulator is conducive to transferring the defective products screened out from the first conveyor belt to the empty boxes in the first empty box loading and unloading area; the third manipulator is conducive to transferring the defective products screened out from the second conveyor belt to the empty boxes in the second empty box loading and unloading area, and transferring the good products obtained from the third conveyor belt to the empty boxes in the empty box loading and unloading area.

[0015] Furthermore, it also includes an empty box buffer area, which is arranged in the processing area and adjacent to the empty box loading and unloading area for good products.

[0016] The beneficial effect of adopting the above further scheme is that the empty box buffer area is conducive to caching the empty boxes transferred by the first AGV car, so that the speed at which the third manipulator transfers the good products on the third conveyor belt is adapted to the speed at which the empty boxes are placed in the empty box loading and unloading area.

[0017] Furthermore, it also includes a plurality of charging areas, and the charging areas are arranged on the sides of the processing area.

[0018] The beneficial effect of adopting the above further solution is that the charging area is conducive to timely charging of the AGV cart and improving the efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the overall structure of an embodiment of the present invention.

[0020] in, Figure 1 The arrows in the figure indicate the movement directions of the first AGV 11 and the second AGV 12 .

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Loading area; 2. Unloading area; 3. Semi-finished product loading and empty box unloading area; 4. The first empty box loading and defective product unloading area; 5. Empty box defective product waiting area; 6. The second empty box loading and defective product unloading area; 7. Empty box loading and good product unloading area; 8. Empty box buffer area; 9. Processing area; 10. Charging area; 11. The first AGV car; 12. The second AGV car; 91. The first conveyor belt; 92. The second conveyor belt; 93. The third conveyor belt; 94. The first manipulator; 95. The second manipulator; 96. The third manipulator; 101. Semi-finished product stacking area; 102. Empty box stacking area; 103. Loading air shower room; 201. Good product stacking area; 202. Defective product stacking area; 203. Unloading air shower room. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] like Figure 1 As shown, an AGV trolley handling system includes: a loading area 1, an unloading area 2, an empty box unloading area 3 for semi-finished product loading, a first empty box loading defective product unloading area 4, an empty box defective product waiting area 5, a second empty box loading defective product unloading area 6, an empty box loading good product unloading area 7, a processing area 9, a first AGV trolley 11 and a second AGV trolley 12; the loading area 1 and the unloading area 2 are arranged on both sides of the processing area 9 in a one-to-one correspondence, the empty box unloading area 3 for semi-finished product loading, the first empty box loading defective product unloading area 4, the empty box defective product waiting area 5, the second empty box loading defective product unloading area 6 and the empty box loading good product unloading area 7 are arranged in sequence in the processing area 9 along the direction from the loading area 1 to the unloading area 2, the first AGV trolley 11 is movably arranged in the loading area 1 and the processing area 9, and the second AGV trolley 12 is movably arranged in the unloading area 2 and the processing area 9.

[0025] Among them, it should be noted that: AGV (Automated Guided Vehicle);

[0026] In the technical solution of the present utility model, the motion control involved in the motion of the first AGV trolley 11 and the second AGV trolley 12 belongs to the prior art and is not within the protection scope of the present utility model. The present utility model merely uses the AGV trolley as the prior art.

[0027] The beneficial effect of the utility model is that by rationally planning the production line and cooperating with two AGV carts, it is helpful to reduce manual participation in the production process throughout the entire process of product production, making the entire production line more automated, intelligent and unmanned, solving the problem of chaotic planning in the existing production line, and saving production line space and production costs.

[0028] Preferably, Figure 1 As shown, the loading area 1 includes: a semi-finished product stacking area 101, an empty box stacking area 102 and a loading air shower room 103. The loading air shower room 103 is arranged at the entrance of the processing area 9. The first AGV trolley 11 is movably arranged in the semi-finished product stacking area 101 and the empty box stacking area 102, and passes through the loading air shower room 103 to enter the processing area 9.

[0029] The beneficial effects of adopting the above-mentioned preferred scheme are: the semi-finished product stacking area and the empty box stacking area provide space for manually stacking semi-finished product boxes and empty boxes, and provide the necessary conditions for the AGV cart to pick up and place semi-finished product boxes and empty boxes; the loading air shower room is conducive to blowing air to the AGV cart entering the processing area, removing dust on the surface of the AGV cart and the box, so as to keep the processing area clean.

[0030] Preferably, Figure 1 As shown, the unloading area 2 includes: a good product stacking area 201, a defective product stacking area 202 and an unloading air shower room 203. The unloading air shower room 203 is arranged at the exit of the processing area 9. The second AGV trolley 12 is movably arranged in the good product stacking area 201 and the defective product stacking area 202, and passes through the unloading air shower room 203 to enter the processing area 9.

[0031] The beneficial effects of adopting the above-mentioned preferred scheme are: the good product stacking area and the defective product stacking area provide space for manually taking away the defective products screened out during the processing and the good products finally obtained, and provide the necessary conditions for the AGV cart to pick up and place the good product boxes and the defective product boxes; the unloading air shower room is conducive to blowing air to the AGV cart entering the processing area, removing dust on the surface of the AGV cart, and keeping the processing area clean.

[0032] Preferably, Figure 1As shown, the processing area 9 includes: a first conveyor belt 91, a second conveyor belt 92 and a third conveyor belt 93, the semi-finished product loading and unloading area 3 is arranged at one end of the first conveyor belt 91, the third conveyor belt 93 is a return type structure, the two ends of the second conveyor belt 92 correspond one to one with the end of the first conveyor belt 91 away from the semi-finished product loading and unloading area 3 and the third conveyor belt 93, the first empty box loading defective product unloading area 4 is arranged at the end of the second conveyor belt 92 corresponding to the first conveyor belt 91, the second empty box loading defective product unloading area 6 is arranged at the end of the second conveyor belt 92 corresponding to the third conveyor belt 93, the empty box loading good product unloading area 7 is adjacent to the second empty box loading defective product unloading area 6 and corresponds to the third conveyor belt 93, and the empty box defective product waiting area 5 is adjacent to the second conveyor belt 92.

[0033] It should be noted that the return structure of the third conveyor belt 93 means that the feeding end and the unloading end of the third conveyor belt 93 are parallel and close to each other, that is, the material enters the third conveyor belt 93 from the feeding end, moves a certain distance in a certain direction on the third conveyor belt 93, and then moves back to the unloading end in the opposite direction;

[0034] In the technical solution of the utility model, there is no mechanism for processing semi-finished products involved. However, in the actual production process, the technical solution of the present application needs to cooperate with the mechanism for processing semi-finished products to process the semi-finished products into good products and screen out defective products.

[0035] The beneficial effect of adopting the above-mentioned preferred scheme is that it is conducive to obtaining good and defective products after the initial semi-finished products are transferred by multiple conveyor belts and processed by external supporting processing mechanisms, and the good and defective products are transferred by conveyor belts, which reduces manual participation in the production line and improves the degree of automation of the production line.

[0036] Preferably, Figure 1 As shown, the processing area 9 also includes: a first manipulator 94, a second manipulator 95 and a third manipulator 96, the first manipulator 94 is arranged at one end of the first conveyor belt 91, and corresponds to the semi-finished product loading and unloading area 3 for empty boxes, the second manipulator 95 is arranged between the end of the first conveyor belt 91 away from the semi-finished product loading and unloading area 3 and the second conveyor belt 92, and corresponds to the first empty box loading defective product unloading area 4, the third manipulator 96 is arranged between the second conveyor belt 92 and the third conveyor belt 93, and corresponds to the second empty box loading defective product unloading area 6 and the empty box loading good product unloading area 7.

[0037] The beneficial effects of adopting the above-mentioned preferred scheme are: the first manipulator is conducive to transferring the semi-finished products in the semi-finished product loading and unloading area from the box to the first conveyor belt; the second manipulator is conducive to transferring the defective products screened out from the first conveyor belt to the empty boxes in the first empty box loading and unloading area; the third manipulator is conducive to transferring the defective products screened out from the second conveyor belt to the empty boxes in the second empty box loading and unloading area, and transferring the good products obtained from the third conveyor belt to the empty boxes in the empty box loading and unloading area.

[0038] Preferably, Figure 1 As shown, it also includes an empty box buffer area 8, which is arranged in the processing area 9 and adjacent to the empty box loading and unloading area 7.

[0039] The beneficial effect of adopting the above-mentioned preferred scheme is that the empty box buffer area is conducive to caching the empty boxes transferred by the first AGV car, so that the speed at which the third manipulator transfers the good products on the third conveyor belt is adapted to the speed at which the empty boxes are placed in the empty box loading and unloading area.

[0040] Preferably, Figure 1 As shown, it also includes a plurality of charging areas 10 , and the charging areas 10 are arranged on the sides of the processing area 9 .

[0041] It should be noted that: in a preferred embodiment of the present invention, the location of the charging area 10 is not fixed, and the charging area 10 can be set anywhere there is free space in the entire production line area.

[0042] The beneficial effect of adopting the above preferred solution is that the charging area is conducive to timely charging of the AGV car and improving the efficiency of the production line.

[0043] The working process of the utility model is described below by an embodiment:

[0044] like Figure 1 As shown, first, semi-finished product boxes are stacked and placed in the semi-finished product stacking area 101 manually using a forklift, and empty boxes are stacked and placed in the empty box stacking area 102 .

[0045] Secondly, the first AGV trolley 11 transports the semi-finished product material box from the semi-finished product stacking area 101, and places it in the semi-finished product loading empty box unloading area 3 after passing through the loading air shower room 103. Then the first AGV trolley 11 passes through the loading air shower room 103 again to reach the empty box stacking area 102, and transports the empty box from the empty box stacking area 102, and places it in the first empty box loading defective product unloading area 4 after passing through the loading air shower room 103.

[0046] After the semi-finished product boxes are placed in the semi-finished product loading and unloading area 3, the first manipulator 94 transfers the semi-finished products in the semi-finished product boxes in the semi-finished product loading and unloading area 3 to the first conveyor belt 91. The processing mechanism on the first conveyor belt 91 performs the first processing on the semi-finished products and screens out defective products in the semi-finished products. The defective products and the products after the first processing are moved from one end to the other end on the first conveyor belt 91. The defective products are transferred by the second manipulator 95 to the empty boxes in the first empty box loading and unloading area 4, and the good products are transferred by the second manipulator 95 to the second conveyor belt 92 for the second step of processing.

[0047] During the operation, if the semi-finished products in the semi-finished product box in the semi-finished product loading and unloading area 3 are transferred by the first robot 94, the first AGV cart 11 will transfer the empty boxes in the semi-finished product loading and unloading area 3 to the empty box defective product waiting area 5; at the same time, the first AGV cart will also transfer some empty boxes in the empty box stacking area 102 to the empty box defective product waiting area 5; in addition, the first AGV cart will also transfer the boxes full of defective products in the first empty box loading and unloading area 4 to the empty box defective product waiting area 5.

[0048] At this time, on the one hand, the second AGV trolley 12 moves the defective product boxes in the empty box defective product waiting area 5, and transfers them to the defective product stacking area 202 through the unloading air shower room 203 for manual processing of these defective products. At the same time, the first AGV trolley 11 transfers the empty boxes in the empty box defective product waiting area 5 to the second empty box loading defective product unloading area 6, the empty box loading good product unloading area 7 and the empty box buffer area 8; on the other hand, the second conveyor belt 92 will cooperate with the processing mechanism on the second conveyor belt 92 to perform a second processing on the products that have undergone the first processing, and continue to screen out defective products in the second processing. When the products after the second processing and the defective products are moved from one end of the second conveyor belt 92 to the other end, the defective products are transferred by the third robot 96 to the empty boxes in the second empty box loading defective product unloading area 6, and the good products are transferred by the third robot 96 to the third conveyor belt 93 for the third step of processing.

[0049] When the products after the second processing enter the third conveyor belt 93, the third conveyor belt 93 will cooperate with the processing mechanism on the third conveyor belt 93 to perform the third processing on the products after the second processing, and continue to screen out defective products in the third processing. When the products after the third processing and the defective products are moved from one end of the third conveyor belt 93 to the other end, the defective products are transferred by the third robot 96 to the empty boxes in the second empty box loading and defective product unloading area 6, and the good products are transferred by the third robot 96 to the empty boxes in the empty box loading and good product unloading area 7.

[0050] In the above process, if the empty boxes in the second empty box loading and unloading area 6 for defective products are full of defective products, the second AGV trolley 12 will move the defective product boxes, and transfer them to the defective product stacking area 202 through the unloading air shower room 203 for stacking, so that these defective products can be manually handled, and the empty boxes in the empty box defective product waiting area 5 will be transferred again and placed in the second empty box loading and unloading area 6 for defective products; if the empty boxes in the empty box loading and unloading area 7 for good products are full of good products, the second AGV trolley 12 will move the good product boxes, and transfer them to the good product stacking area 201 through the unloading air shower room 203 for stacking, so that the good product boxes can be manually moved away, and the empty boxes in the empty box buffer area 8 will be transferred again and placed in the empty box loading and unloading area 7 for good products.

[0051] The above process is repeated continuously to realize the automation and intelligence of the production line.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0057] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An AGV trolley handling system, characterized in that: include: Loading area (1), unloading area (2), semi-finished product loading empty box unloading area (3), first empty box loading defective product unloading area (4), empty box defective product waiting area (5), second empty box loading defective product unloading area (6), empty box loading good product unloading area (7), processing area (9), first AGV trolley (11) and second AGV trolley (12); The loading area (1) and the unloading area (2) are arranged one by one on both sides of the processing area (9); the semi-finished product loading empty box unloading area (3), the first empty box loading defective product unloading area (4), the empty box defective product waiting area (5), the second empty box loading defective product unloading area (6) and the empty box loading good product unloading area (7) are arranged in sequence in the processing area (9) along the direction from the loading area (1) to the unloading area (2); the first AGV trolley (11) is movably arranged in the loading area (1) and the processing area (9); and the second AGV trolley (12) is movably arranged in the unloading area (2) and the processing area (9); The processing area (9) comprises: a first conveyor belt (91), a second conveyor belt (92) and a third conveyor belt (93); the semi-finished product loading and unloading area (3) is arranged at one end of the first conveyor belt (91); the third conveyor belt (93) is a return type structure; the two ends of the second conveyor belt (92) correspond one to one with the end of the first conveyor belt (91) away from the semi-finished product loading and unloading area (3) and the third conveyor belt (93); the first empty box loading defective product unloading area (4) is arranged at the end of the second conveyor belt (92) corresponding to the first conveyor belt (91); the second empty box loading defective product unloading area (6) is arranged at the end of the second conveyor belt (92) corresponding to the third conveyor belt (93); the empty box loading good product unloading area (7) is arranged adjacent to the second empty box loading defective product unloading area (6) and corresponds to the third conveyor belt (93); the empty box defective product waiting area (5) is arranged adjacent to the second conveyor belt (92); The processing area (9) also includes: a first manipulator (94), a second manipulator (95) and a third manipulator (96), the first manipulator (94) is arranged at one end of the first conveyor belt (91), and corresponds to the semi-finished product loading and unloading area (3), the second manipulator (95) is arranged between the end of the first conveyor belt (91) away from the semi-finished product loading and unloading area (3) and the second conveyor belt (92), and corresponds to the first empty box loading and unloading area (4), the third manipulator (96) is arranged between the second conveyor belt (92) and the third conveyor belt (93), and corresponds to the second empty box loading and unloading area (6) and the empty box loading and unloading area (7).

2. The AGV trolley handling system according to claim 1, characterized in that: The loading area (1) comprises: a semi-finished product stacking area (101), an empty box stacking area (102) and a loading air shower room (103); the loading air shower room (103) is arranged at the entrance of the processing area (9); the first AGV trolley (11) is movably arranged in the semi-finished product stacking area (101) and the empty box stacking area (102), and passes through the loading air shower room (103) to enter the processing area (9).

3. The AGV trolley handling system according to claim 1, characterized in that: The unloading area (2) comprises: a good product stacking area (201), a defective product stacking area (202) and an unloading air shower room (203); the unloading air shower room (203) is arranged at the exit of the processing area (9); the second AGV trolley (12) is movably arranged in the good product stacking area (201) and the defective product stacking area (202), and passes through the unloading air shower room (203) to enter the processing area (9).

4. The AGV trolley handling system according to claim 1, characterized in that: It also includes an empty box buffer area (8), which is arranged in the processing area (9) and adjacent to the empty box loading and unloading area (7).

5. The AGV trolley handling system according to claim 1, characterized in that: It also includes a plurality of charging areas (10), wherein the charging areas (10) are arranged on the sides of the processing area (9).

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