Lamination packaging device

Abstract

The utility model discloses a lamination packaging device which comprises a lamination conveying mechanism, a lamination carrying mechanism, a packaging box conveying mechanism and a lamination pushing mechanism. The first laminated sheet conveying assembly is configured to receive laminated sheets of one gear and convey the received laminated sheets to a feeding station; the laminated sheet carrying mechanism is configured to pick up the laminated sheets at the feeding stations of the multiple first laminated sheet conveying assemblies and carry the laminated sheets to the laminated sheet pushing mechanism; the packaging box conveying mechanism is configured to convey empty packaging boxes to the lamination pushing mechanism, the lamination pushing mechanism is configured to send received laminations into the empty packaging boxes on the packaging box conveying mechanism, and the laminations of the same gear are stored in each packaging box. According to the laminated sheet packing device, the laminated sheets are automatically loaded into the packing box, manual participation is not needed in the whole process, and the packing efficiency of the laminated sheets is greatly improved; manpower is saved, and the production cost is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of silicon wafer production, and in particular relates to a wafer stacking and packaging device. Background Art

[0002] When the sorting machine detects and sorts silicon wafers, it first screens out good silicon wafers, and then stacks the good silicon wafers into stacks of different gears according to the different test results, forming multiple groups of stacks with different test results. The stacks also need to be stored in packaging boxes for transportation. In order to facilitate classification, multiple groups of stacks of the same gear are stored in each packaging box. The current manual packaging method has the disadvantages of low work efficiency and high labor intensity. Utility Model Content

[0003] The purpose of the present application is to provide a stacking packaging device to solve the problems of low work efficiency and high labor intensity in the manual packing of stacking sheets in the prior art.

[0004] To achieve this goal, this application adopts the following technical solutions:

[0005] A stacking packaging device comprises a stacking conveying mechanism, a stacking handling mechanism, a packaging box conveying mechanism and at least one stacking pushing mechanism, wherein:

[0006] The stack conveying mechanism includes a plurality of parallel first stack conveying assemblies, wherein the plurality of first stack conveying assemblies are configured to respectively receive stacks of a gear and convey the received stacks to a feeding station;

[0007] The stack handling mechanism is configured to pick up stacks at the feeding stations of the plurality of first stack conveying assemblies and to carry the stacks to the stack pushing mechanism;

[0008] The packing box conveying mechanism is configured to convey the empty packing box to the stack pushing mechanism, and the stack pushing mechanism is configured to send the received stacks into the empty packing box on the packing box conveying mechanism, and each packing box stores stacks of the same gear.

[0009] The stacking packaging device of the present application receives stacks of one gear respectively through multiple first stacking conveying assemblies. When the number of stacking groups carried on one stacking conveying assembly is the same as the number of storage spaces in the packaging box, the stacking handling mechanism grabs the stacking at the feeding station of the stacking conveying assembly and delivers it to the stacking pushing mechanism, which pushes the stacking into the packaging box. In this process, the stacking conveying assembly continues to move the stacking to the feeding station for the stacking handling mechanism to pick up. When the corresponding packaging box is full of stacking, the packaging box conveying mechanism moves the packaging box backwards and moves the next empty packaging box to the pushing mechanism, and the stacking handling mechanism carries the stacking on the next stacking conveying assembly whose stacking group number meets the conditions. The stacking is automatically loaded into the packaging box, and the whole process does not require manual participation, which greatly improves the stacking efficiency; saves manpower and reduces production costs to a certain extent.

[0010] Optionally, there are two sets of stack pushing mechanisms, and the stack handling mechanism sends the grabbed stacks to the two sets of stack pushing mechanisms in sequence. When one set of stack pushing mechanisms receives the stacks sent by the stack handling mechanism, the other set of stack pushing mechanisms pushes the received stacks into the empty packaging box on the packaging box conveying mechanism.

[0011] By setting up two sets of stacking pushing mechanisms, when one set of stacking pushing mechanisms receives stacking sheets, the other set of stacking pushing mechanisms pushes the received stacking sheets into an empty packaging box, so that the stacking operation does not need to wait, and the stacking efficiency is further improved.

[0012] Optionally, the stack pushing mechanism includes a supporting platform, a pushing drive and a pushing piece, the supporting platform is configured to support the stacks transferred by the stack handling mechanism, the driving end of the pushing drive is connected to the pushing piece, and the pushing drive is configured to drive the pushing piece to move closer to or away from the supporting platform to push the stacks on the supporting platform into the opening of the packaging box on the packaging box conveying mechanism.

[0013] Through the cooperation of the supporting platform, the pushing driving member and the pushing member, the stacked sheets on the supporting platform can be automatically pushed into the packaging box, providing a stacked sheet pushing mechanism with a simple structure, easy implementation and stable and reliable operation.

[0014] Optionally, a plurality of storage spaces are arranged at intervals in the packaging box, the stack pushing mechanism further comprises a first driving member and a first lifting member, the driving end of the first driving member is connected to the first lifting member, the first driving member is configured to drive the first lifting member to move up and down, the bearing platform is fixed on the first lifting member, and the fixed end of the material pushing driving member is fixed on the first lifting member;

[0015] The first driving member drives the first lifting member to rise and fall to a preset height each time, so that the support platform is flush with one of the empty storage spaces in the packaging box, so that the pushing member can push the stack on the support platform into the corresponding empty storage space.

[0016] Through the cooperation of the first driving member and the first lifting member, the automatic lifting of the supporting platform is realized, and then the pushing member pushes the stacked sheets on the supporting platform into empty storage spaces at different heights, further improving the packaging efficiency of the stacked sheets.

[0017] Optionally, the stack packaging device further includes a stack transfer mechanism and a stack receiving mechanism, wherein:

[0018] The stacking material receiving mechanism includes a second stacking conveying assembly and a lifting assembly, wherein the second stacking conveying assembly is installed at the lifting end of the lifting assembly, and the lifting assembly is configured to drive the second stacking conveying assembly to vertically lift;

[0019] When the second stack conveying assembly is in the low position, the second stack conveying assembly receives stacks to be boxed that are conveyed from the previous process;

[0020] When the second stack conveying assembly is located at a high position, the stack transfer mechanism is configured to transfer the stacks on the second stack conveying assembly to the corresponding first stack conveying assembly.

[0021] Through the cooperation of the stack transfer mechanism and the stack receiving mechanism, the stacks to be packed delivered from the previous process are automatically transferred to the first stack conveying assembly, which is beneficial to improving the stack packaging efficiency.

[0022] Optionally, at least one loading station is provided on the conveying path of the packaging box conveying mechanism, and the packaging box conveying mechanism is configured to convey the empty packaging box to the loading station, and the opening of the packaging box located at the loading station faces the stacking pushing mechanism;

[0023] At least one stack pushing mechanism is arranged on the side of the packaging box conveying mechanism, each stack pushing mechanism corresponds to a loading station, and the stack pushing mechanism is configured to push the received stack into the opening of the packaging box on the loading station.

[0024] The empty packaging box is conveyed to the loading station by the packaging box conveying mechanism, so that the opening of the packaging box at the loading station faces the stacking pushing mechanism; and the stacking pushing mechanism is arranged on the side of the packaging box conveying mechanism to facilitate pushing the stacking into the opening of the packaging box on the loading station; the overall structural layout is reasonable, the space occupied is small, and the stacking efficiency is high.

[0025] Optionally, the packaging box conveying mechanism includes a conveying line and a turning mechanism, wherein:

[0026] The conveyor line is configured to convey the packaging box in a first direction, the opening of the packaging box on the conveyor line faces upward, and the flipping mechanism is located between the conveyor line and the loading station;

[0027] The flipping mechanism is configured to flip the packaging box on the conveyor line to the loading station so that the opening of the flipped packaging box faces the stacking pushing mechanism;

[0028] The turning mechanism is also configured to turn over the packaging box filled with stacked sheets at the loading station, so that the packaging box filled with stacked sheets is turned over and returned to the conveying line.

[0029] Through the cooperation of the conveyor line and the flipping mechanism, the automatic conveying of the packaging box and the automatic flipping of the packaging box to the loading station or the conveyor line are realized, which not only facilitates the packing of the stacked sheets; but also during the transportation process of the packaging box filled with stacked sheets, the opening is always facing upward, which effectively prevents the stacked sheets in the packaging box from accidentally falling off during the transportation process.

[0030] Optionally, the flipping mechanism includes a flipping drive and a flipping frame, the fixed end of the flipping drive is fixed on the conveyor line, the driving end of the flipping drive is connected to the flipping frame, the flipping frame includes a first support member and a second support member, the first support member is perpendicular to the second support member, the first support member is configured to support a packaging box located at a loading station, and the second support member is configured to support a packaging box located on the conveyor line.

[0031] The automatic turning of the packaging box is realized by the cooperation of the turning driving member and the turning frame, and a turning mechanism with a simple structure and stable and reliable turning is provided.

[0032] Optionally, the packaging box conveying mechanism includes a second driving member, a transmission chain group, and a plurality of conveying rollers arranged in parallel and spaced apart along a first direction, wherein a transmission gear meshing with the transmission chain group is provided at the first end of the plurality of conveying rollers, and the second driving member drives the transmission chain group to rotate so as to drive the plurality of conveying rollers to rotate along their own axes, and the conveying rollers are used to carry and drive the packaging box to move along the first direction;

[0033] The first support member includes a plurality of support rods extending along the second direction. When the second support member is in a horizontal state, each support rod is located in a gap between two adjacent conveying rollers and is lower than the bearing surface of the conveying roller.

[0034] Through the cooperation of the second driving member, the transmission chain group and multiple conveying rollers, automatic conveying of the packaging box is realized, providing a packaging box conveying mechanism with simple structure, high reliability and easy use and maintenance; at the same time, the second supporting member is configured to include multiple support rods, and the gap between two adjacent conveying rollers is used to avoid multiple support rods, which not only realizes that the second supporting member carries the packaging box on the conveyor line, but also does not affect the conveying of the packaging box by the conveyor line.

[0035] Optionally, the stack handling mechanism includes a moving module and a clamping assembly, the clamping assembly is installed at the moving end of the moving module, the moving module is configured to drive the clamping assembly to move to the feeding station of each first stack conveying assembly and pick up the stack, and drive the clamping assembly to send the picked up stack to at least one set of stack pushing mechanism.

[0036] Through the cooperation of the moving module and the clamping assembly, the stack at the feeding station is automatically delivered to the stack pushing mechanism, and a stack transport mechanism with a simple structure and high safety and reliability is provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic diagram of the three-dimensional structure of the stacking packaging device provided in an embodiment of the present application;

[0038] Figure 2 It is a partial structural schematic diagram of a stacking packaging device provided in an embodiment of the present application;

[0039] Figure 3 is a schematic diagram of a state in which a stack pushing mechanism of a stack packaging device provided in an embodiment of the present application is pushing stacks;

[0040] Figure 4 It is a three-dimensional structural schematic diagram of a stack pushing mechanism of a stack packaging device provided in an embodiment of the present application;

[0041] Figure 5 It is another three-dimensional structural schematic diagram of the stack pushing mechanism of the stack packaging device provided in an embodiment of the present application;

[0042] Figure 6 It is a three-dimensional structural schematic diagram of a packaging box conveying mechanism of a stacking packaging device provided in an embodiment of the present application;

[0043] Figure 7 It is a three-dimensional structural schematic diagram of the flipping mechanism of the stacking packaging device provided in an embodiment of the present application;

[0044] Figure 8 It is a schematic diagram of the cooperation between the fixing frame and the packaging box of the stacking packaging device provided in the embodiment of the present application;

[0045] Fig. 9 It is a three-dimensional structural schematic diagram of a stack receiving mechanism and a stack transport mechanism of a stack packaging device provided in an embodiment of the present application;

[0046] Fig.10 It is another three-dimensional structural schematic diagram of the stacking packaging device provided in an embodiment of the present application.

[0047] Figures 1 to 9 The following reference numerals are included:

[0048] The stack conveying mechanism 10 and the first stack conveying assembly 100;

[0049] The stacking conveying mechanism 20, the moving module 21, and the clamping assembly 22;

[0050] The packaging box conveying mechanism 30, the conveying line 31, the turning mechanism 32, the turning driving member 320, the turning frame 321, the first supporting member 3210, the second supporting member 3211, the turning seat 3212, the rotating member 3213, the fixing frame 3214, the clamping driving member 3215, the guide member 3216, and the conveying roller 33;

[0051] The stacking pushing mechanism 40, the mounting seat 400, the frame 401, the sliding assembly 402, the guide rod 403, the bearing platform 41, the sleeper 410, the material pushing driving member 42, the material pushing member 43, the base 44, the sliding seat 45, the first supporting plate 46, the sliding seat driving member 47, the motor 470, the screw rod 471, the sliding member 472, the first driving member 48, the regularization assembly 49, the double-headed cylinder 490, the first regularization plate 491, and the second regularization plate 492;

[0052] Packing box 50, storage space 500, stacking sheet 51;

[0053] The stack receiving mechanism 60, the second stack conveying assembly 600, the lifting assembly 601, and the stack transfer mechanism 61;

[0054] Marking mechanism 70. DETAILED DESCRIPTION

[0055] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0056] When the sorting machine detects and sorts silicon wafers, it first screens out good silicon wafers, and then stacks the good silicon wafers into stacks of different gears according to the different test results, forming multiple groups of stacks with different test results. The stacks also need to be stored in packaging boxes for transportation. In order to facilitate classification, multiple groups of stacks of the same gear are stored in each packaging box. The current manual packaging method has the disadvantages of low work efficiency and high labor intensity.

[0057] Therefore, this application proposes a stacking packaging device, please refer to Figure 1 and Fig.10As shown, the stack packaging device proposed in the embodiment of the present application includes a stack conveying mechanism 10, a stack handling mechanism 20, a packaging box conveying mechanism 30 and at least one stack pushing mechanism 40, wherein: the stack conveying mechanism 10 includes a plurality of parallel first stack conveying assemblies 100, and the plurality of first stack conveying assemblies 100 are configured to respectively receive stacks of a gear and convey the received stacks to a feeding station; the stack handling mechanism 20 is configured to pick up stacks at the feeding station of the plurality of first stack conveying assemblies 100, and convey the stacks to the stack pushing mechanism 40; the packaging box conveying mechanism 30 is configured to convey an empty packaging box 50 to the stack pushing mechanism 40, and the stack pushing mechanism 40 is configured to send the received stacks into an empty packaging box 50 on the packaging box conveying mechanism 30, and each packaging box 50 stores stacks of the same gear.

[0058] It should be noted that: Fig.10 The stack packaging device shown does not include the packaging box conveying mechanism 30 .

[0059] The stacking packaging device of the present application receives stacks of a gear position through multiple first stacking conveying assemblies 100 respectively. When the number of stacking groups carried on one stacking conveying assembly 100 is the same as the number of storage spaces in the packaging box 50, the stacking handling mechanism 20 grabs the stacking at the feeding station of the stacking conveying assembly and sends it to the stacking pushing mechanism 40, and the stacking pushing mechanism 40 pushes the stacking into the packaging box 50. In this process, the stacking conveying assembly continues to move the stacking to the feeding station for the stacking handling mechanism 20 to pick up. When the corresponding packaging box 50 is full of stacking, the packaging box conveying mechanism 30 moves the packaging box 50 backwards, moves the next empty packaging box 50 to the stacking pushing mechanism 40, and the stacking handling mechanism 20 carries the stacking on the next stacking conveying assembly whose stacking group number meets the condition. The stacking is automatically loaded into the packaging box 50, and the whole process does not require manual participation, which greatly improves the stacking efficiency; saves manpower, and reduces production costs to a certain extent.

[0060] See also Figure 2 As shown, as an embodiment, the stack pushing mechanism 40 is provided with two sets, and the stack conveying mechanism 20 sends the grabbed stacks to the two sets of stack pushing mechanisms 40 in sequence. When one set of stack pushing mechanism 40 receives the stacks sent by the stack conveying mechanism 20, the other set of stack pushing mechanism 40 pushes the received stacks into the empty packaging box 50 on the packaging box conveying mechanism 30.

[0061] By providing two sets of stacking pushing mechanisms 40, when one set of stacking pushing mechanisms 40 receives stacking sheets, the other set of stacking pushing mechanisms 40 pushes the received stacking sheets into the empty packaging box 50, so that the stacking operation does not need to wait, and the stacking efficiency is further improved.

[0062] See also Figures 2 to 5 As shown, as an embodiment, the stack pushing mechanism 40 includes a supporting platform 41, a pushing drive member 42 and a pushing member 43. The supporting platform 41 is configured to support the stack 51 transferred by the stack transport mechanism 20. The driving end of the pushing drive member 42 is connected to the pushing member 43. The pushing drive member 42 is configured to drive the pushing member 43 to move closer to or away from the supporting platform 41 so as to push the stack 51 on the supporting platform 41 into the opening of the packaging box 50 on the packaging box conveying mechanism 30.

[0063] Through the cooperation of the supporting platform 41, the pushing drive member 42 and the pushing member 43, the stacking sheet 51 on the supporting platform 41 is automatically pushed into the packaging box 50, providing a stacking sheet pushing mechanism 40 with a simple structure, easy implementation and stable and reliable operation.

[0064] As an embodiment, the stacking pushing mechanism 40 further includes a base 44, a sliding seat 45, two first supporting plates 46 and a sliding seat driving member 47. The supporting platform 41 is mounted on the base 44, and the sliding seat 45 moves along the first direction ( Figure 2 The pusher 43 is mounted on one end of the sliding seat 45 close to the supporting platform 41, and the pusher driving member 42 is configured to drive the sliding seat 45 to approach the supporting platform 41 along the first direction, so as to push the stack 51 on the supporting platform 41 into the opening of the packaging box 50 on the packaging box conveying mechanism 30 through the pusher 43; the two first pallets 46 are mounted on the sliding seat 45, and the two first pallets 46 are flush with the bearing surface of the supporting platform 41. The two first pallets 46 are configured to respectively hold up the parts of the stack 51 protruding from the supporting platform 41, so as to make the bag opening of the stack 51 close to the bag body of the stack; the sliding seat driving member 47 is mounted on the sliding seat 45, and the driving end of the sliding seat driving member 47 is connected to the two first pallets 46. When the pusher 43 moves toward the packaging box 50, the sliding seat driving member 47 is configured to drive the two first pallets 46 to move in the opposite direction, so that the first pallets 46 are stationary relative to the stack 51.

[0065] When the stack pushing mechanism 40 is working, the push driving member 42 first drives the sliding seat 45 to approach the supporting platform 41, and the first support plate 46 and the pushing member 43 on the sliding seat 45 will follow the sliding seat 45 to move relative to the stacking plate 51 on the supporting platform 41. If the first support plate 46 moves relative to the stacking plate 51, the stacking plate 51 will be driven to move, and the bag mouth will easily loosen and fall off. Therefore, in order to prevent the first support plate 46 from moving relative to the stacking plate 51, while the push driving member 42 is working, the sliding seat driving member 47 will drive the first support plate 46 away from the supporting platform 41, so that the first support plate 46 is stationary relative to the stacking plate 51, and only the pushing member 43 is close to the stacking plate 51 on the supporting platform 41. When the pusher 43 contacts the stack 51 and the bag body, the bag mouth of the bag body will be stuck and cannot be loosened. At this time, the slide driver 47 stops working, and the first support plate 46 and the pusher 43 push the stack 51 into the packaging box 50 under the drive of the pusher driver 42. After one end of the stack 51 enters the packaging box 50, the slide driver 47 can continue to work, and finally the pusher 43 protrudes from the first support plate 46 to push the stack 51 into the packaging box 50. By adopting the above means, when the stack 51 is loaded into the packaging box 50, the bag mouth of the stack 51 will not be loosened, avoiding subsequent manual correction, reducing the burden on personnel, and improving work efficiency.

[0066] As an implementation manner, the support platform 41 includes two parallel sleepers 410 , the two sleepers 410 point toward the packaging box 50 , and the two sleepers 410 are used to support the stack 51 , with both sides of the stack 51 protruding from the sleepers 410 .

[0067] Two sleepers 410 are provided to support the laminate 51 , so that both sides of the laminate 51 protrude from the sleepers 410 , so that the two first support plates 46 can respectively support the portions of the laminate 51 protruding from the support platform 410 .

[0068] As an embodiment, the sliding seat driving member 47 includes a motor 470, a screw rod 471 and a sliding member 472. The screw rod 471 is rotatably mounted on the sliding seat 45 and extends along a first direction. The fixed end of the motor 470 is fixed on the sliding seat 45. The driving end of the motor 470 is connected to the screw rod 471. The motor 470 drives the screw rod 471 to rotate along its own axis. The sliding member 472 is mounted on the screw rod 471 through a screw nut. The sliding member 472 can be slidably mounted on the sliding seat 45 along the first direction through a sliding pair composed of a guide rail and a slider. Two first support plates 46 are fixed on the sliding member 472.

[0069] Through the cooperation of the motor 470, the screw rod 471 and the sliding member 472, the first support plate 46 is driven to move away from the supporting platform 41, providing a sliding seat driving member 47 that is easy to implement and has precise stroke control.

[0070] As an embodiment, a plurality of storage spaces 500 are arranged at intervals in the packaging box 50, and the stacking pushing mechanism 40 further includes a first driving member 48, a driving end of the first driving member 48 is connected to the base 44, and the first driving member 48 is configured to drive the base 44 to rise and fall;

[0071] The first driving member 48 drives the base 44 to rise or fall to a preset height each time, so that the support platform 41 is flush with one of the empty storage spaces 500 in the packaging box 50, so that the pushing member 43 can push the stack 51 on the support platform 41 into the corresponding empty storage space 500.

[0072] Through the cooperation of the first driving member 48 and the base 44, the automatic lifting of the supporting platform 41 is realized, and then the pushing member 43 pushes the stacking sheets 51 on the supporting platform 41 into empty storage spaces at different heights, further improving the packaging efficiency of the stacking sheets.

[0073] As an embodiment, a tidying component 49 is further provided on the sliding seat 45, and the tidying component 49 includes a double-headed cylinder 490 located below the bearing platform 41, a first driving end of the double-headed cylinder 490 is provided with a first tidying plate 491, and a second end of the double-headed cylinder 490 is provided with a second tidying plate 492, the first tidying plate 491 and the second tidying plate 492 are respectively located on both sides of the bearing platform 41, and the double-headed cylinder 490 is used to drive the first tidying plate 491 and the second tidying plate 492 to move along the second direction ( Figure 2 The second direction (in the Y direction) is closer to or farther away from each other to regularize the stack 51 on the carrier 41, and the second direction is perpendicular to the first direction on the horizontal plane.

[0074] Through the cooperation of the double-headed cylinder 490 , the first regularization plate 491 and the second regularization plate 492 , the position of the stack 51 on the support platform 41 is regularized to ensure that the stack 51 can be smoothly pushed into the packaging box 50 .

[0075] As an embodiment, the stack pushing mechanism 40 also includes a mounting seat 400, and a base 44 can be lifted and lowered on the mounting seat 400 through multiple guide rods 403. The mounting seats 400 of the two sets of stack pushing mechanisms 40 can be slidably installed on the frame 401 along the second direction. A sliding assembly 402 is provided on the frame 401. The sliding assembly 402 is used to drive the mounting seats 40 of the two sets of stack pushing mechanisms 40 to slide horizontally in the second direction. A material receiving station and a material pushing station are provided on the sliding path of the mounting seats 40 of the two sets of stack pushing mechanisms 40; the sliding assembly 402 drives the mounting seats 40 of the two sets of stack pushing mechanisms 40 to move alternately to their respective material receiving stations and material pushing stations, so that when one set of stack pushing mechanisms 40 receives the stacks delivered by the stack handling mechanism 20, the other set of stack pushing mechanisms 40 pushes the received stacks into the empty packaging box 50 on the packaging box conveying mechanism 30.

[0076] Through the cooperation of the sliding assembly 402 and the mounting seats 400 of the two sets of stacking pushing mechanisms 40, the automatic switching of the mounting seats 400 of the two sets of stacking pushing mechanisms 40 at their respective material receiving stations and material pushing stations is realized, thereby improving the working efficiency of the stacking pushing mechanisms and meeting the fast-paced operation requirements.

[0077] See also Figure 1 and Fig. 9 As shown, as an embodiment, the stack packaging device also includes a stack receiving mechanism 60 and a stack transfer mechanism 61, wherein: the stack receiving mechanism 60 includes a second stack conveying assembly 600 and a lifting assembly 601, the second stack conveying assembly 600 is installed at the lifting end of the lifting assembly 601, and the lifting assembly 601 is configured to drive the second stack conveying assembly 600 to lift and lower vertically; when the second stack conveying assembly 600 is in a low position, the second stack conveying assembly 600 receives the stacks 51 to be packed delivered from the previous process; when the second stack conveying assembly 600 is in a high position, the stack transfer mechanism 61 is configured to transfer the stacks on the second stack conveying assembly 600 to the corresponding first stack conveying assembly 100.

[0078] Through the cooperation of the stack receiving mechanism 60 and the stack transfer mechanism 61, the stacks 51 to be packed delivered from the previous process are automatically transferred to the first stack conveying assembly 100, which is beneficial to improving the stack packaging efficiency.

[0079] See also Figure 2 , Figures 6 to 8 As shown, as an embodiment, at least one loading station is provided on the conveying path of the packaging box conveying mechanism 30, and the packaging box conveying mechanism 30 is configured to convey the empty packaging box 50 to the loading station, and the opening of the packaging box 50 located at the loading station faces the stacking pushing mechanism 40;

[0080] At least one stack pushing mechanism 40 is disposed on the side of the packaging box conveying mechanism 30 , each stack pushing mechanism 40 corresponds to a loading station, and the stack pushing mechanism 40 is configured to push the received stack into the opening of the packaging box 50 on the loading station.

[0081] Specifically, two loading stations are provided on the conveying path of the packaging box conveying mechanism 30 to cooperate with the two sets of stacking pushing mechanisms 40 to implement stacking packaging operations.

[0082] The empty packaging box 50 is conveyed to the loading station by the packaging box conveying mechanism 30, and the opening of the packaging box 50 at the loading station is directed toward the stacking pushing mechanism 40; and the stacking pushing mechanism 40 is arranged on the side of the packaging box conveying mechanism 30 to facilitate pushing the stacking 51 into the opening of the packaging box 50 on the loading station; the overall structural layout is reasonable, the space occupied is small, and the stacking efficiency is high.

[0083] As an embodiment, the packaging box conveying mechanism 30 includes a conveyor line 31 and a flipping mechanism 32, wherein: the conveyor line 31 is configured to convey the packaging box 50 along the second direction, the opening of the packaging box 50 on the conveyor line 31 faces upward, and the flipping mechanism 32 is located between the conveyor line 31 and the loading station; the flipping mechanism 32 is configured to flip the packaging box 50 on the conveyor line 31 to the loading station, so that the opening of the flipped packaging box 50 faces the stacking pushing mechanism 40; the flipping mechanism 32 is also configured to flip the packaging box full of stacking sheets on the loading station, so that the packaging box 50 full of stacking sheets is flipped back to the conveyor line 31.

[0084] Through the cooperation of the conveyor line 31 and the flipping mechanism 32, the automatic conveying of the packaging box 50 and the automatic flipping of the packaging box 50 to the loading station or the conveyor line are realized, which not only facilitates the packing of the stacked sheets; but also during the transportation process of the packaging box full of stacked sheets, the opening is always facing upward, which effectively prevents the stacked sheets in the packaging box from accidentally falling off during the transportation process.

[0085] As an embodiment, the flipping mechanism 32 includes a flipping drive member 320 and a flipping frame 321, the fixed end of the flipping drive member 320 is fixed on the conveyor line 31, the driving end of the flipping drive member 320 is connected to the flipping frame 321, the flipping frame 321 includes a first support member 3210 and a second support member 3211, the first support member 3210 is perpendicular to the second support member 3211, the first support member 3210 is configured to carry the packaging box 50 located at the loading station, and the second support member 3211 is configured to carry the packaging box 50 located on the conveyor line 31.

[0086] Through the cooperation of the turning driving member 320 and the turning frame 321, the automatic turning of the packaging box 50 is realized, and a turning mechanism 32 with a simple structure and stable and reliable turning is provided.

[0087] As an embodiment, the flip frame 321 also includes a flip seat 3212 and a rotating member 3213, the fixed end of the flip driving member 320 is installed on the flip seat 3212, the driving end of the flip driving member 320 is connected to the rotating member 3213, the rotating member 3213 is rotatably installed on the flip seat 3212, and the first support member 3210 and the second support member 3211 are installed on the rotating member 3213; the flip driving member 320 is configured to drive the rotating member 3213 to flip 90° toward the stacking pushing mechanism 40, so as to drive the packaging box 50 on the second support member 3211 to flip onto the first support member 3210; the flip driving member 320 is also configured to drive the rotating member 3213 to flip 90° toward the conveyor line 31, so as to drive the packaging box 50 on the first support member 3210 to flip onto the second support member 3211.

[0088] By cooperating with the flipping drive member 320, the flipping seat 3212, the rotating member 3213, the first support member 3210 and the second support member 3211, it is possible to drive the empty packaging box to flip 90° toward the stacking pushing mechanism 40, so that the stacking pushing mechanism 40 can feed the stacking sheets into the empty packaging box; and drive the packaging box full of stacking sheets to flip 90° toward the conveyor line 31, so that the packaging box full of stacking sheets returns to the conveyor line 31, and the conveyor line 31 transports the packaging box full of stacking sheets to the next process.

[0089] As an embodiment, the flip frame 321 also includes a fixed frame 3214 and a clamping drive member 3215. The fixed frame 3214 is parallel to the second support member 3211. The fixed frame 3214 is slidably installed on the first support member 3210. The driving end of the clamping drive member 3215 is connected to the fixed frame 3214. The clamping drive member 3215 drives the fixed frame 3214 to approach or move away from the second support member 3211 to clamp or release the packaging box 50 on the first support member 3210.

[0090] By cooperating with the fixing frame 3214 and the clamping driving member 3215, the packaging box 50 is clamped and fixed on the first supporting member 3210, so as to prevent the packaging box 50 from shaking and falling from the flipping frame 321 during the flipping process, thereby further improving the stability and reliability of the flipping.

[0091] As an embodiment, the flip frame 321 also includes a plurality of guide members 3216, and the plurality of guide members 3216 are installed at intervals on the fixed frame 3214, and each guide member 3216 corresponds to a storage space 500 in the packaging box 50 located on the first support member 3210; when the fixed frame 3214 is close to the second support member 3211, the plurality of guide members 3216 respectively extend into the plurality of storage spaces 500 in the packaging box 50, and the guide members 3216 are configured to guide the stack 51 pushed by the stack pushing mechanism 40 into the corresponding storage space 500; when the fixed frame 3214 is away from the second support member 3211, the plurality of guide members 3216 are disengaged from the corresponding storage space 500 to avoid the conveying path of the packaging box 50 full of stacks 51.

[0092] By providing a plurality of guide members 3216, it is achieved to guide the stack 51 pushed by the stack pushing mechanism 40 to enter the corresponding storage space 500, so that the stack 51 can enter the packaging box 50 easily, which is beneficial to improving the packing efficiency of the stack.

[0093] See also Figure 2 and Figure 7As shown, as an embodiment, the packaging box conveying mechanism 30 includes a second driving member, a transmission chain group and a plurality of conveying rollers 33 arranged in parallel and spaced apart along a second direction. The first ends of the plurality of conveying rollers 33 are provided with transmission gears meshing with the transmission chain group. The second driving member drives the transmission chain group to rotate to drive the plurality of conveying rollers 33 to rotate along their own axes. The conveying rollers 33 are used to carry and drive the packaging box 50 to move along the second direction; the second support member 3211 includes a plurality of support rods extending along the second direction. When the second support member 3211 is in a horizontal state, each support rod is located in the gap between two adjacent conveying rollers 33 and is lower than the bearing surface of the conveying roller 33.

[0094] Through the cooperation of the second driving member, the transmission chain group and multiple conveying rollers 33, automatic conveying of the packaging box 50 is achieved, providing a packaging box conveying mechanism 30 with a simple structure, high reliability and easy use and maintenance; at the same time, the second support member 3211 is configured to include multiple support rods, and the gap between two adjacent conveying rollers is used to avoid multiple support rods, which not only enables the second support member 3211 to carry the packaging box 50 on the conveyor line 31, but also does not affect the conveying of the packaging box 50 by the conveyor line 31.

[0095] See also Figure 1 and Figure 2 As shown, as an embodiment, the stack transport mechanism 20 includes a moving module 21 and a clamping assembly 22, the clamping assembly 22 is installed at the moving end of the moving module 21, and the moving module 21 is configured to drive the clamping assembly 22 to move to the feeding station of each first stack conveying assembly 100 and pick up the stack, and drive the clamping assembly 22 to send the picked stack to at least one set of stack pushing mechanism 40.

[0096] Specifically, the moving module 21 adopts a mechanical arm, and the clamping assembly 22 adopts a special clamp suitable for clamping and releasing the stacked sheets.

[0097] Through the cooperation of the moving module 21 and the clamping assembly 22, the stack at the feeding station is automatically delivered to the stack pushing mechanism 40, providing a stack transport mechanism 20 with a simple structure and high safety and reliability.

[0098] As an implementation mode, a marking mechanism 70 is provided on the packaging box conveying mechanism 30 at the rear of the loading station, and the marking mechanism 70 is configured to perform labeling processing on the packaging box 50 filled with stacked sheets.

[0099] By providing the marking mechanism 70, automatic marking is performed on the outside of the packaging box filled with stacked sheets, thereby further improving the packing efficiency of the stacked sheets and saving manpower.

[0100] Compared with the prior art, the stacking packaging device proposed in this application has the following advantages:

[0101] 1) The stacking sheets can be automatically loaded into the packaging box without manual intervention, which greatly improves the packing efficiency of the stacking sheets, saves manpower and reduces production costs to a certain extent.

[0102] 2) The stacking pushing mechanism can ensure that the bag mouth will not loosen during the stacking process while automatically loading the stack into the packaging box, avoiding subsequent manual correction, reducing the burden on personnel and improving work efficiency.

[0103] 3) Before the stacked sheets are put into the packaging box, they are straightened to ensure that they can be pushed into the packaging box smoothly.

[0104] 4) The packaging method of using two sets of stacking pushing mechanisms in conjunction with two loading stations further improves the packaging efficiency of the stacking and meets the requirements of fast-paced operations.

[0105] 5) A flipping mechanism is provided to facilitate the packing of the stacked sheets and ensure that the opening of the packaging box filled with stacked sheets is always facing upward during transportation, effectively preventing the stacked sheets in the packaging box from accidentally falling during transportation.

[0106] 6) The turning frame can clamp and fix the stack during the turning process to prevent the packaging box from shaking and falling from the turning frame during the turning process, thereby ensuring the stability and safety of the stack turning.

[0107] 7) The turning frame has the function of guiding the stacked sheets into the packaging box, making it easier for the stacked sheets to enter the packaging box.

[0108] 8) It can automatically mark the outside of the packaging box filled with stacked sheets, with a high degree of automation.

[0109] The above embodiments are only to illustrate the basic principles and characteristics of the present application. The present application is not limited by the above examples. Without departing from the spirit and scope of the present application, the present application may be subject to various changes and modifications, which are within the scope of the present application to be protected. The scope of protection claimed in the present application is defined by the attached claims and their equivalents.

Claims

1. A stacking packaging device, characterized in that: The stack packaging device includes a stack conveying mechanism, a stack handling mechanism, a packaging box conveying mechanism and at least one stack pushing mechanism, wherein: The stack conveying mechanism includes a plurality of parallel first stack conveying assemblies, wherein the plurality of first stack conveying assemblies are configured to respectively receive stacks of a gear and convey the received stacks to a feeding station; The stack transport mechanism is configured to pick up a plurality of stacks at the feeding station of the first stack conveying assembly and transport the stacks to the stack pushing mechanism; The packaging box conveying mechanism is configured to convey empty packaging boxes to the stack pushing mechanism, and the stack pushing mechanism is configured to send received stacks into empty packaging boxes on the packaging box conveying mechanism, and each packaging box stores stacks of the same gear.

2. The stacking packaging device according to claim 1, characterized in that: There are two sets of stack pushing mechanisms, and the stack conveying mechanism sends the grabbed stacks to the two sets of stack pushing mechanisms in sequence. When one set of stack pushing mechanisms receives the stacks sent by the stack conveying mechanism, the other set of stack pushing mechanisms pushes the received stacks into the empty packaging box on the packaging box conveying mechanism.

3. The stacking packaging device according to claim 1, characterized in that: The stack pushing mechanism includes a supporting platform, a pushing drive and a pushing member. The supporting platform is configured to support the stacks transferred by the stack handling mechanism. The driving end of the pushing drive is connected to the pushing member. The pushing drive is configured to drive the pushing member to approach or move away from the supporting platform to push the stacks on the supporting platform into the opening of the packaging box on the packaging box conveying mechanism.

4. The stacking packaging device according to claim 3, characterized in that: The packaging box is provided with a plurality of storage spaces at intervals, the stack pushing mechanism further comprises a first driving member and a first lifting member, the driving end of the first driving member is connected to the first lifting member, the first driving member is configured to drive the first lifting member to rise and fall, the bearing platform is fixed on the first lifting member, and the fixed end of the material pushing driving member is fixed on the first lifting member; The first driving member drives the first lifting member to rise and fall to a preset height each time, so that the support platform is flush with one of the empty storage spaces in the packaging box, so that the pushing member can push the stack on the support platform into the corresponding empty storage space.

5. The stacking packaging device according to claim 1, characterized in that: The stack packaging device also includes a stack transfer mechanism and a stack receiving mechanism, wherein: The stack receiving mechanism comprises a second stack conveying assembly and a lifting assembly, wherein the second stack conveying assembly is installed at a lifting end of the lifting assembly, and the lifting assembly is configured to drive the second stack conveying assembly to vertically lift; When the second stack conveying assembly is in the low position, the second stack conveying assembly receives stacks to be boxed that are conveyed from the previous process; When the second stack conveying assembly is located at a high position, the stack transfer mechanism is configured to transfer the stacks on the second stack conveying assembly to the corresponding first stack conveying assembly.

6. The stacking packaging device according to claim 1, characterized in that: At least one loading station is arranged on the conveying path of the packaging box conveying mechanism, and the packaging box conveying mechanism is configured to convey an empty packaging box to the loading station, and the opening of the packaging box located at the loading station faces the stack pushing mechanism; The at least one set of stack pushing mechanisms is arranged on the side of the packaging box conveying mechanism, each set of the stack pushing mechanisms corresponds to one loading station, and the stack pushing mechanisms are configured to push the received stacks into the opening of the packaging box on the loading station.

7. The stacking packaging device according to claim 6, characterized in that: The packaging box conveying mechanism includes a conveying line and a turning mechanism, wherein: The conveyor line is configured to convey the packaging box along a first direction, the opening of the packaging box on the conveyor line faces upward, and the flipping mechanism is located between the conveyor line and the loading station; The flipping mechanism is configured to flip the packaging box on the conveyor line to the loading station so that the opening of the flipped packaging box faces the stacking pushing mechanism; The overturning mechanism is also configured to overturn the packaging box filled with stacked sheets on the loading station, so that the packaging box filled with stacked sheets is overturned back to the conveying line.

8. The stacking packaging device according to claim 7, characterized in that: The flipping mechanism includes a flipping drive and a flipping frame, wherein the fixed end of the flipping drive is fixed to the conveyor line, the driving end of the flipping drive is connected to the flipping frame, and the flipping frame includes a first support member and a second support member, the first support member is perpendicular to the second support member, the first support member is configured to carry a packaging box located at a loading station, and the second support member is configured to carry a packaging box located on the conveyor line.

9. The stacking packaging device according to claim 8, characterized in that: The packaging box conveying mechanism comprises a second driving member, a transmission chain group and a plurality of conveying rollers arranged in parallel and spaced apart along a first direction, a transmission gear meshing with the transmission chain group is provided at the first end of the plurality of conveying rollers, the second driving member drives the transmission chain group to rotate, so as to drive the plurality of conveying rollers to rotate along their own axes, and the conveying rollers are used to carry and drive the packaging box to move along the first direction; The second support member includes a plurality of support rods extending along the second direction. When the second support member is in a horizontal state, each of the support rods is located in a gap between two adjacent conveying rollers and is lower than a bearing surface of the conveying roller.

10. The stacking packaging device according to claim 8, characterized in that: The stack handling mechanism includes a moving module and a clamping assembly, wherein the clamping assembly is installed at the moving end of the moving module, and the moving module is configured to drive the clamping assembly to move to the feeding station of each of the first stack conveying assemblies and pick up the stack, and drive the clamping assembly to send the picked-up stack to the at least one set of stack pushing mechanism.

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