Sheet body discharging mechanism, sheet body discharging device and sheet body discharging equipment

Abstract

The utility model discloses a sheet body discharging mechanism, a sheet body discharging device and sheet body discharging equipment, the sheet body discharging mechanism comprises a first adsorption conveying assembly and a plurality of hanging pieces, a conveying path of the first adsorption conveying assembly is provided with a plurality of first release positions, and each first release position is provided with one hanging piece; the lower end of each hanging piece is used for hanging a material box; the first adsorption conveying assembly is used for adsorbing the sheet bodies on the discharging station, conveying the adsorbed sheet bodies to the first release position and then releasing the adsorbed sheet bodies into the corresponding material boxes. According to the discharging mechanism, the hanging pieces are arranged at the first release positions of the first adsorption conveying assembly, the first adsorption conveying assembly conveys the adsorbed sheet bodies to the first release positions and then releases the adsorbed sheet bodies into the material boxes of the hanging pieces, the overall structure is simplified, and cost is low; and meanwhile, during discharging, the sheet bodies are directly released in the corresponding material boxes after being conveyed to the first release position, the material boxes do not need to be moved, the full material boxes on the hanging pieces are directly taken down and carried away, and the discharging efficiency of the sheet bodies is improved.

Description

Technical Field

[0001] The present application relates to the technical field of battery cell production equipment, and in particular to a cell blanking mechanism, a cell blanking device, and cell blanking equipment. Background Art

[0002] During the processing of wafers (such as silicon wafers and battery wafers), it is necessary to unload the wafers through a wafer unloading device. The existing wafer unloading device includes a main conveyor line and a unloading mechanism. A receiving area is provided on at least one side of the conveying direction of the main conveyor line, and a material box assembly is provided in the receiving area. The material box assembly generally includes a driving assembly and two material boxes arranged along the height direction. The driving assembly drives the two material boxes to move alternately to the receiving position. The unloading process of the wafer is as follows: first, the main conveyor line is used to transport the wafer to the unloading station, and then the unloading mechanism is used to move the wafer at the unloading station to the material box at the receiving position on the side of the main conveyor line. After the material box is full of wafers, the material box conveying mechanism picks up the material box full of wafers and conveys it to the next process.

[0003] Obviously, during the unloading process, the existing sheet unloading device needs to frequently switch the two material boxes to the receiving position to alternately receive the sheets conveyed by the unloading mechanism. The overall structure is complex and the unloading efficiency is low. Utility Model Content

[0004] The purpose of this application is to provide a sheet blanking mechanism to solve the problems of complex structure and low blanking efficiency of existing sheet blanking devices; in addition, another purpose of this application is to provide a sheet blanking device including the sheet blanking mechanism and a sheet blanking equipment including the sheet blanking device.

[0005] To achieve this goal, this application adopts the following technical solutions:

[0006] In a first aspect, the present application provides a sheet unloading mechanism, which includes a first adsorption conveying component and a plurality of suspension components, wherein:

[0007] A plurality of first release positions are provided on the conveying path of the first adsorption conveying component, each of which is provided with a hanging member, and the lower end of each hanging member is configured to hang a material box;

[0008] The first adsorption and conveying assembly is configured to adsorb the sheet from the first unloading station, and convey the adsorbed sheet to the first releasing station and then release it into the corresponding material box.

[0009] The sheet unloading mechanism proposed in the present application is achieved by setting several first release positions on the first adsorption and conveying component, a hanging member is set at each first release position, and a material box is set at the lower end of each hanging member. The first adsorption and conveying component conveys the adsorbed sheet to the first release position and then releases it into the corresponding material box, which simplifies the overall structure of the sheet unloading mechanism and reduces the cost. At the same time, during the unloading process, the sheet is directly released into the corresponding material box after being conveyed to the first release position. The material box does not need to be moved. After the material box is full, the full material box on the hanging member can be directly removed and moved away, thereby improving the sheet unloading efficiency.

[0010] Optionally, a plurality of hooks are provided at the bottom of the hanging member, and a plurality of clamping columns are provided on the material box;

[0011] The hook is configured to hook onto a clamping column at a corresponding position on the material box so as to hang the material box on the hanging member.

[0012] Through the cooperation of the hook and the clamping column, the material box can be hung on the hanging piece, which has a simple structure, low cost, easy operation and is not easy to fall.

[0013] Optionally, the first adsorption conveying assembly includes a picking up adsorption conveying line and a unloading adsorption conveying line. The picking up adsorption conveying line is arranged directly above the first unloading station. Unloading adsorption conveying lines are provided at both ends of the picking up adsorption conveying line. The picking up adsorption conveying line is configured to adsorb the sheet at the first unloading station and reversely convey the sheet to one of the unloading adsorption conveying lines at both ends of the picking up adsorption conveying line. The conveying directions of the two unloading adsorption conveying lines at both ends of the picking up adsorption conveying line are opposite.

[0014] A plurality of first release positions are provided on the conveying path of each unloading adsorption conveyor line. The unloading adsorption conveyor line is configured to adsorb and pick up the sheet conveyed by the adsorption conveyor line, and release the adsorbed sheet to any first release position and then into the corresponding material box.

[0015] Through the cooperation of the picking-up adsorption conveyor line and the unloading adsorption conveyor line, the sheet on the first unloading station is automatically adsorbed and the adsorbed sheet is transferred to the unloading adsorption conveyor line, and then the sheet is transferred to any first release position through the unloading adsorption conveyor line and released, providing a first adsorption conveying component with high conveying efficiency and stable conveying; at the same time, unloading adsorption conveyor lines are provided at both ends of the picking-up adsorption conveyor line, and the picking-up adsorption conveyor line can transfer the adsorbed sheet at the first unloading station to the unloading adsorption conveyor line at one of the two ends of the picking-up adsorption conveyor line as needed, which is beneficial to improving the unloading efficiency of the sheet.

[0016] Optionally, the upper end of the suspension member is installed on a material removal adsorption conveyor line.

[0017] By directly installing the upper end of the suspension member on the material unloading adsorption conveyor line, a suspension member installation method with a simple structure and low cost is provided.

[0018] In a second aspect, the present application further provides a sheet unloading device, which includes a main conveyor line and several of the above-mentioned sheet unloading mechanisms, wherein:

[0019] Several first unloading stations are arranged on the conveying path of the main conveyor line. The main conveyor line is configured to convey the sheet to the first unloading station. Each first unloading station is provided with a sheet unloading mechanism. The first adsorption conveying component in the sheet unloading mechanism is configured to adsorb the sheet at the first unloading station and convey it to the material box.

[0020] Through the cooperation of the main conveyor line and several sheet unloading mechanisms, the sheets transported on the main conveyor line are automatically collected into the hanging material boxes of each sheet unloading mechanism, and the unloading efficiency is high. At the same time, the overall structure of the sheet unloading mechanism is simple and the cost is low. Moreover, in the unloading process, the sheet is directly released into the corresponding material box after being conveyed to the first release position. The material box does not need to be moved. After the material box is full, the full material box on the hanging part can be directly removed and moved away, thereby improving the sheet unloading efficiency.

[0021] In a third aspect, the present application further proposes a sheet blanking device, which includes the above-mentioned sheet blanking device and a transfer trolley, wherein:

[0022] The transfer trolley includes a vehicle body and a receiving mechanism arranged on the vehicle body. The transfer trolley is configured to move to the full material box of the sheet unloading device and remove the full material box from the corresponding hanging piece through the receiving mechanism.

[0023] Through the cooperation of the transfer trolley and the sheet unloading device, automatic unloading of the full material box of the sheet unloading device is realized, which has good flexibility and can meet different application scenarios and operation requirements; through the cooperation of the vehicle body and the receiving mechanism, the full material box of the sheet unloading device is removed from the corresponding hanging part, which has a simple structure, is easy to implement and has low cost.

[0024] Optionally, the transfer trolley is further configured to receive an empty material box through a receiving mechanism, and hang the received empty material box on an empty hanging member of the sheet unloading device to load the empty material box;

[0025] Alternatively, the transfer trolley is configured to receive an empty material box through a receiving mechanism, and the transfer trolley carries the material box to collect the sheets directly below the first release position, and directly transports the full material box away.

[0026] The transfer trolley provides both automatic loading of empty magazines and automatic unloading of full magazines. This eliminates the need for a separate loading mechanism for empty magazines, improving the trolley's utilization and the efficiency of sheet unloading. As needed, the magazines can be hung on the hanging fixture for material collection, or the transfer trolley can be used to carry the magazines directly below the first release position for material collection without hanging them on the hanging fixture.

[0027] Optionally, several second release positions are provided on the conveying path of at least one first adsorption conveying component, and the transfer trolley is configured to receive the empty material box through the receiving mechanism, and the transfer trolley carries the material box to collect the sheet directly below the second release position, and directly transports the full material box away.

[0028] The second release position of the present application does not have a hanging part. The sheet body is collected directly below the second release position by using a transfer trolley carrying the material box. After the sheet body is full, the full material box is directly transported away by using the transfer trolley, which is more efficient.

[0029] Optionally, several second unloading stations are provided on the conveying path of the main conveyor line, and the main conveyor line is further configured to convey the sheets to the second unloading station. The sheet unloading equipment also includes several second adsorption conveying components, and the second adsorption conveying components are arranged at the second unloading station of the main conveyor line. Several third release positions are provided on the conveying path of the second adsorption conveying components, and the second adsorption conveying components are configured to adsorb the sheets at the second unloading station and convey them to the third release position before releasing them; the transfer trolley is configured to receive the empty material box through the receiving mechanism, and the transfer trolley carries the material box directly below the third release position to collect the sheets, and directly transports the full material box away.

[0030] By setting a second adsorption conveying component at the second unloading station of the main conveying line, no hanging parts are set at the third release position of the second adsorption conveying component. The sheet body is collected directly below the third release position by using a transfer trolley carrying the material box. After the sheet body is full, the full material box is directly transported away by the transfer trolley, which is more efficient and can meet the needs of different scenarios.

[0031] Optionally, the receiving mechanism includes a conveying mechanism and a lifting drive member, wherein:

[0032] The fixed end of the lifting drive member is installed on the vehicle body, and the driving end of the lifting drive member is connected to the conveying mechanism. The lifting drive member is configured to drive the conveying mechanism to rise and fall relative to the vehicle body. The conveying mechanism is configured to carry the material box, or to convey the carried material box in the horizontal direction.

[0033] Through the cooperation of the conveying mechanism and the lifting drive member, the lifting and horizontal movement of the material box is achieved, so that a full material box can be removed from the corresponding hanging member or an empty material box can be hung on the corresponding hanging member. The action is simple and the work efficiency is high.

[0034] Optionally, the conveying mechanism is further configured to dock with an external conveying line to receive empty material boxes conveyed by the external conveying line or to convey full material boxes carried on the conveying mechanism to the external conveying line.

[0035] By connecting the conveying mechanism with the external conveying line, it is possible to automatically receive the empty material boxes conveyed by the external conveying line and automatically convey the removed full material boxes to the external conveying line, further improving the sheet unloading efficiency.

[0036] Optionally, the receiving mechanism includes a bearing member and a lifting drive member, wherein:

[0037] The fixed end of the lifting drive member is installed on the vehicle body, and the driving end of the lifting drive member is connected to the supporting member. The lifting drive member is configured to drive the supporting member to rise and fall relative to the vehicle body, and the supporting member is configured to carry the material box.

[0038] Through the cooperation of the supporting member and the lifting drive member, the lifting of the material box carried by the supporting member is achieved; through the vehicle body, the horizontal movement of the material box carried by the supporting member is achieved, so that the full material box can be removed from the corresponding hanging member or the empty material box can be hung on the corresponding hanging member, further simplifying the overall structure of the receiving mechanism and reducing the cost.

[0039] Optionally, a plurality of unpowered rollers are arranged at intervals on the carrier, and the plurality of unpowered rollers are configured to carry the material box.

[0040] By arranging a plurality of unpowered rollers at intervals on the carrier, it is convenient to push an empty material box into the carrier and to push a full material box out of the carrier.

[0041] Optionally, the transfer vehicle is an AGV vehicle or a rail vehicle.

[0042] According to the needs of different application scenarios, the transfer trolley can be an AGV trolley or a rail trolley with good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of the three-dimensional structure of the sheet blanking equipment provided in an embodiment of the present application;

[0044] Figure 2 This is a schematic diagram of the state of the transfer trolley docking the suspension parts of the sheet blanking equipment provided in an embodiment of the present application;

[0045] Figure 3 This is a schematic diagram of the state of the transfer trolley carrying the material box of the sheet unloading equipment provided in an embodiment of the present application;

[0046] Figure 4 It is a schematic diagram of the three-dimensional structure of the transfer trolley of the sheet blanking equipment provided in an embodiment of the present application.

[0047] Figures 1 to 4 The following reference numerals are included:

[0048] Sheet unloading mechanism 10: first adsorption conveying assembly 11, pick-up adsorption conveyor line 110, first conveyor frame 1100, first motor 1101, first conveyor belt 1102, unloading adsorption conveyor line 111, second conveyor frame 1110, second motor 1111, second conveyor belt 1112, hanging member 12, hook 120, hanging bracket 121, first release position 13;

[0049] Material box 20: clamping column 21;

[0050] Main conveyor line 30: first unloading station 31;

[0051] Transfer trolley 40: vehicle body 41, receiving mechanism 42, lifting drive component 420, and bearing component 421. DETAILED DESCRIPTION

[0052] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0053] During the processing of wafers (such as silicon wafers and battery wafers), it is necessary to unload the wafers through a wafer unloading device. The existing wafer unloading device includes a main conveyor line and a unloading mechanism. A receiving area is provided on at least one side of the conveying direction of the main conveyor line, and a material box assembly is provided in the receiving area. The material box assembly generally includes a driving assembly and two material boxes arranged along the height direction. The driving assembly drives the two material boxes to move alternately to the receiving position. The unloading process of the wafer is as follows: first, the main conveyor line is used to transport the wafer to the unloading station, and then the unloading mechanism is used to move the wafer at the unloading station to the material box at the receiving position on the side of the main conveyor line. After the material box is full of wafers, the material box conveying mechanism picks up the material box full of wafers and conveys it to the next process.

[0054] Obviously, during the unloading process, the existing sheet unloading device needs to frequently switch the two material boxes to the receiving position to alternately receive the sheets conveyed by the unloading mechanism. The overall structure is complex and the unloading efficiency is low.

[0055] Therefore, in the first aspect, the present application proposes a sheet blanking mechanism 10, see Figure 1 and Figure 2As shown, a sheet unloading mechanism 10 proposed in an embodiment of the present application includes a first adsorption conveying component 11 and a plurality of hanging parts 12. A plurality of first release positions 13 are provided on the conveying path of the first adsorption conveying component 11. A hanging part 12 is provided at each first release position 13, and the lower end of each hanging part 12 is configured as a hanging material box 20; the first adsorption conveying component 11 is configured to adsorb the sheet of the first unloading station 31, and release the adsorbed sheet into the corresponding material box 20 after conveying it to the first release position 13.

[0056] The sheet unloading mechanism 10 proposed in the present application is configured with a plurality of first release positions 13 on the first adsorption and conveying component 11, a hanging member 12 is configured at each first release position 13, and a material box 20 is configured at the lower end of each hanging member 12. The first adsorption and conveying component 11 conveys the adsorbed sheet to the first release position 13 and then releases it into the corresponding material box 20, thereby simplifying the overall structure of the sheet unloading mechanism 10 and reducing the cost. At the same time, during the unloading process, the sheet is directly released into the corresponding material box 20 after being conveyed to the first release position, and the material box 20 does not need to be moved. After the material box 20 is full, the full material box on the hanging member 12 can be directly removed and moved away, thereby improving the sheet unloading efficiency.

[0057] See also Figure 2 and Figure 3 As shown, as an embodiment, a plurality of hooks 120 are provided at the bottom of the hanging member 12, and a plurality of clamping columns 21 are provided on the material box 20; the hooks 120 are configured to hook the clamping columns 21 at corresponding positions on the material box 20 to hang the material box 20 on the hanging member 12.

[0058] As one embodiment, the number of the clamping posts 21 on each magazine 20 is the same as the number of the hooks 120 on each hanger 12, that is, when the magazine 20 is hung on the hanger 12, the clamping posts 21 and the hooks 120 are hooked in a one-to-one correspondence. In order to ensure the stability and reliability of the hanging of the magazine 20, four clamping posts 21 and four hooks 120 are provided. Of course, according to actual needs, for example, if the size of the magazine 20 is large, the magazine 20 can be hung below two or more adjacent hangers 12. In short, the magazine 20 can be hung on the appropriate hooks 120 as needed, and then the position of the first release position 13 can be adjusted, that is, the first release position 13 can be ensured to be directly above the magazine 20, so that the first adsorption conveying component 11 releases the sheet when it conveys the adsorbed sheet to the first release position 13, ensuring that the sheet can fall into the magazine 20.

[0059] Specifically, the suspension member 12 includes two suspension brackets 121 spaced apart along the conveying path of the first adsorption conveying component 11. The suspension bracket 121 is a "U"-shaped plate with the opening facing downward. A hook 120 is provided at both ends of each suspension bracket 121, and all hooks 120 on the same suspension member 12 have the same orientation.

[0060] Through the cooperation of the hook 120 and the clamping column 21, the material box 20 is hung on the hanging member 12, which has a simple structure, low cost, easy operation, and is not easy to fall.

[0061] As an embodiment, the first adsorption conveying component 11 includes a picking up adsorption conveyor line 110 and a unloading adsorption conveyor line 111. The picking up adsorption conveyor line 110 is arranged directly above the first unloading station 31. The picking up adsorption conveyor line 110 is provided with a unloading adsorption conveyor line 111 at both ends. The picking up adsorption conveyor line 110 is configured to adsorb the sheet at the first unloading station 31 and reversely convey the sheet to the unloading adsorption conveyor line 111 at one of the two ends of the picking up adsorption conveyor line 110. The conveying directions of the two unloading adsorption conveyor lines 111 at both ends of the picking up adsorption conveyor line 110 are opposite; a number of first release positions 13 are provided on the conveying path of each unloading adsorption conveyor line 111. The unloading adsorption conveyor line 111 is configured to adsorb the sheet conveyed by the picking up adsorption conveyor line 110, and release the adsorbed sheet to any first release position 13 and then release it into the corresponding material box 20.

[0062] Specifically, the picking and adsorption conveyor line 110 includes a first conveyor frame 1100, a first motor 1101, a first transmission assembly, two first conveyor belts 1102 and two sets of first adsorption assemblies. The first motor 1101 is installed on the first conveyor frame 1100, and the two first conveyor belts 1102 are rotatably arranged in parallel on the first conveyor frame 1100. The first motor 1101 drives the two first conveyor belts 1102 to rotate synchronously through the first transmission assembly; two sets of first adsorption assemblies are installed on the first conveyor frame 1100, and each set of first adsorption assemblies corresponds to a first conveyor belt 1102. The first adsorption assembly is long and extends along the conveying direction of the first conveyor belt 1102. The first adsorption assembly is configured to non-contactly adsorb the sheet on the first unloading station 31 so that the sheet is maintained on the first conveyor belt 1102 under the action of negative pressure. The first conveyor belt 1102 is configured to convey the held sheet to the unloading adsorption conveyor line 111 at one of the two ends of the picking and adsorption conveyor line 110.

[0063] Specifically, the unloading adsorption conveyor line 111 includes a second conveyor frame 1110, a second motor 1111, a second transmission assembly, two second conveyor belts 1112 and two sets of second adsorption assemblies. The second motor 1111 is installed on the second conveyor frame 1110. The two second conveyor belts 1112 are rotatably arranged in parallel on the second conveyor frame 1110. A plurality of first release positions 13 are provided on the conveying path of each second conveyor belt 1112. The second motor 1111 drives the two second conveyor belts 1112 to rotate synchronously through the second transmission assembly. The two sets of second adsorption assemblies are installed on the second conveyor frame 1110. On the frame 1110, each set of the second adsorption component corresponds to a second conveyor belt 1112. The second adsorption component is long and extends along the conveying direction of the second conveyor belt 1112. The second adsorption component is configured to non-contactly adsorb the sheet conveyed by the first conveyor belt 1102 so that the sheet is maintained on the second conveyor belt 1112 under the action of negative pressure. The second conveyor belt 1112 is configured to transport the retained sheet to the first release position 13. The second adsorption component is also configured to release the adsorption of the sheet in the first release position 13 on the second conveyor belt 1112, so that the sheet falls into the material box 20.

[0064] The first adsorption assembly is provided with at least one air-blowing slit. An air cavity is formed within the first adsorption assembly and is connected to an external air source. The air source provides high-speed gas into the cavity and blows it out through the air-blowing slit. Based on the Bernoulli principle, an adsorption force is generated near the air-blowing slit, enabling the first adsorption assembly to non-contactly adsorb the sheet, thereby maintaining the sheet on the first conveyor belt 1102. The second adsorption assembly has the same structure as the first adsorption assembly and is not described in detail here.

[0065] Through the cooperation of the picking-up adsorption conveyor line 110 and the unloading adsorption conveyor line 111, the sheet on the first unloading station 31 is automatically adsorbed and the adsorbed sheet is conveyed to the unloading adsorption conveyor line 111 in a reverse direction. The sheet is then conveyed to any first release position 13 by the unloading adsorption conveyor line 111 and then released, providing a first adsorption conveying component 11 with high conveying efficiency and stable conveying. At the same time, unloading adsorption conveyor lines 111 are correspondingly provided at both ends of the picking-up adsorption conveyor line 110. The picking-up adsorption conveyor line 110 can, as needed, reversely convey the sheet at the adsorbed first unloading station 31 to the unloading adsorption conveyor line 111 at one of the two ends of the picking-up adsorption conveyor line 110, which is beneficial to improving the unloading efficiency of the sheet.

[0066] As an embodiment, the upper end of the hanging member 12 is installed on the blanking adsorption conveying line 111.

[0067] Specifically, the upper end of the hanging member 12 is detachably mounted on the second conveyor frame 1110. The hanging bracket 121 includes a first strip, a second strip and a mounting strip. The first strip and the second strip are arranged vertically, and the mounting strip is arranged horizontally. The upper ends of the first strip and the second strip are connected by the mounting strip and the three are connected to form a U-shaped plate. The mounting strip is placed on the second conveyor frame 1110, and the first strip and the second strip are symmetrically distributed on both sides of the second conveyor frame 1110. Hooks 120 are formed at the lower ends of the first strip and the second strip. The mounting strip can be locked on the second conveyor frame 1110 by screws to achieve detachable installation.

[0068] By directly mounting the upper end of the suspension member 12 on the blanking adsorption conveyor line 111, a simple structure and low cost installation method of the suspension member 12 is provided. Of course, a separate mounting bracket can also be provided for mounting the suspension member 12.

[0069] The sheet unloading mechanism proposed in this embodiment has the following advantages compared with the prior art:

[0070] 1) The overall structure of the sheet blanking mechanism is simplified, and the cost is low.

[0071] 2) After the sheet is conveyed to the first release position, it is directly released into the corresponding material box. The material box does not need to be moved. After the material box is full, the full material box on the hanging part can be directly removed and moved away, which improves the sheet unloading efficiency.

[0072] 3) Through the cooperation of the clamping column and the hook, the material box can be hung on the hanging piece, which has a simple structure, low cost and is not easy to fall.

[0073] 4) The first adsorption conveying component has high conveying efficiency and good sheet conveying stability.

[0074] In the second aspect, this application also proposes a sheet blanking device, see Figure 1 As shown, the sheet unloading device provided in the embodiment of the present application includes a main conveyor line 30 and several of the above-mentioned sheet unloading mechanisms 10, wherein: several first unloading stations 31 are arranged on the conveying path of the main conveyor line 30, and the main conveyor line 30 is configured to convey the sheet to the first unloading station 31, and each first unloading station 31 is provided with a sheet unloading mechanism 10, and the first adsorption and conveying component 11 in the sheet unloading mechanism 10 is configured to adsorb the sheet at the first unloading station 31 and convey it to the material box 20.

[0075] Through the cooperation of the main conveyor line 30 and several sheet unloading mechanisms 10, the sheets transported on the main conveyor line 30 are automatically collected into the hanging material boxes 20 of each sheet unloading mechanism 10, and the unloading efficiency is high; at the same time, the overall structure of the sheet unloading mechanism 10 is simple and the cost is low; and in the unloading process, the sheet is directly released into the corresponding material box 20 after being conveyed to the first release position, and the material box 20 does not need to be moved. After the material box 20 is full, the full material box on the hanging part 12 can be directly removed and moved away, thereby improving the unloading efficiency of the sheet.

[0076] In the third aspect, this application also proposes a sheet blanking device, please refer to Figure 1 and Figure 2 As shown, the sheet unloading equipment provided in the embodiment of the present application includes the above-mentioned sheet unloading device and a transfer trolley 40. The transfer trolley 40 includes a vehicle body 41 and a receiving mechanism 42 arranged on the vehicle body 41. The transfer trolley 40 is configured to move to the full material box 20 of the sheet unloading device and remove the full material box 20 from the corresponding hanging part 12 through the receiving mechanism 42.

[0077] Specifically, the height of the main conveyor line 30 and the sheet unloading mechanism 10 are both higher than the transfer trolley 40, so that the transfer trolley 40 can move freely below the main conveyor line 30 and the sheet unloading mechanism 10 to pick up a full material box at any first release position. There can be one or more transfer trolleys 40, and the specific number depends on the needs of the scene. The cooperation of multiple transfer trolleys 40 can increase the transportation efficiency of the material box 20. Through the cooperation of the transfer trolley 40 and the sheet unloading device, the full material box 20 of the sheet unloading device is automatically unloaded, which has good flexibility and can meet different application scenarios and operation requirements; through the cooperation of the vehicle body 41 and the receiving mechanism 42, the full material box 20 of the sheet unloading device is removed from the corresponding hanging member 12, which has a simple structure, is easy to implement, and has low cost.

[0078] As an embodiment, the transfer trolley 40 is further configured to receive an empty magazine via a receiving mechanism 42, and to hang the received empty magazine 20 on an empty hanging member 12 of the sheet unloading device to load the empty magazine 20. Alternatively, the transfer trolley 40 is configured to receive an empty magazine 20 via the receiving mechanism 42, and the transfer trolley 40 carries the magazine 20 directly below the first release position to collect the sheets, and directly transports the full magazine 20 away.

[0079] By setting up the transfer trolley 40, a transfer trolley 40 is provided that has both automatic loading of empty material boxes and automatic unloading of full material boxes 20. There is no need to configure a separate loading mechanism for the empty material boxes 20, which can improve the utilization rate of the transfer trolley 40 and help improve the unloading efficiency of the sheets. By planning the travel route of the transfer trolley 40, the transportation path of the transfer trolley 40 can be switched at will to avoid on-site roadblocks. It is also possible to fill material boxes or take out empty material boxes in any designated area according to the plan, which is more flexible. As needed, the material box 20 can be hung on the hanging part 12 to collect the material, or the material box 20 does not need to be hung on the hanging part 12, and the transfer trolley 40 can be used to directly carry the material box 20 below the first release position to collect the sheet.

[0080] As an embodiment, a plurality of second release positions are provided on the conveying path of at least one first adsorption conveying component 11, and the transfer cart 40 is configured to receive the empty material box 20 through the receiving mechanism 42, and the transfer cart 40 carries the material box 20 to collect the sheet directly below the second release position, and directly transports the full material box 20 away.

[0081] The second release position of the present application does not have a hanging part 12. The transfer trolley 40 is used to carry the material box 20 to collect the sheets directly below the second release position. After the sheets are full, the transfer trolley 40 is used to carry the full material box 20 directly away, which is more efficient.

[0082] As an embodiment, several second unloading stations are also provided on the conveying path of the main conveyor line 30. The main conveyor line 30 is also configured to convey the sheet to the second unloading station. The sheet unloading equipment also includes several second adsorption conveying components. The second adsorption conveying components are arranged at the second unloading station of the main conveyor line 30. Several third release positions are provided on the conveying path of the second adsorption conveying components. The second adsorption conveying components are configured to adsorb the sheet at the second unloading station and convey it to the third release position and then release it; the transfer trolley 40 is configured to receive the empty material box 20 through the receiving mechanism 42, and the transfer trolley 40 carries the material box 20 directly below the third release position to collect the sheet, and directly transports the full material box 20 away.

[0083] By setting a second adsorption conveying assembly at the second unloading station of the main conveying line 30, no hanging part 12 is set at the third release position of the second adsorption conveying assembly, and the sheet body is directly collected below the third release position by using the transfer trolley 40 to carry the material box 20. After the sheet body is fully collected, the transfer trolley 40 is used to carry the full material box 20 directly away, saving the action of hanging the material box 20 on the hanging part 12 and removing the material box 20 from the hanging part 12, which is more efficient and can meet the needs of different scenarios. The second adsorption conveying assembly can adopt the same structure as the first adsorption conveying assembly 11, so the specific structure of the second adsorption conveying assembly will not be described in detail.

[0084] See also Figure 3 and Figure 4 As shown, as an embodiment, the receiving mechanism 42 includes a conveying mechanism (not shown in the figure) and a lifting drive member 420, the fixed end of the lifting drive member 420 is installed on the vehicle body 41, and the driving end of the lifting drive member 420 is connected to the conveying mechanism. The lifting drive member 420 is configured to drive the conveying mechanism to rise and fall relative to the vehicle body 41, and the conveying mechanism is configured to carry the material box 20, or to transport the carried material box 20 in a horizontal direction.

[0085] Specifically, the lifting drive 420 is an electric cylinder or a pneumatic cylinder. The fixed end of the electric cylinder or pneumatic cylinder is mounted on the vehicle body 41. The upper end of the telescopic rod of the electric cylinder or pneumatic cylinder is connected to the conveying mechanism. The electric cylinder or cylinder drives the conveying mechanism to rise and fall relative to the vehicle body 41. The conveying mechanism is a conveyor line. To facilitate the connection between the conveying mechanism and the lifting drive 420, the conveying mechanism can be mounted on a horizontal mounting plate, and the upper end of the electric cylinder or pneumatic cylinder is connected to the mounting plate. That is, the electric cylinder or cylinder drives the mounting plate and the conveying mechanism thereon to rise and fall together.

[0086] Specifically, a guide assembly is provided between the conveying mechanism and the vehicle body 41. The guide assembly includes a plurality of guide rods 43. Linear bearings corresponding to the guide rods 43 are provided on the mounting plate. The guide rods 43 pass through the corresponding linear bearings. The conveying mechanism is guided to be raised and lowered through the plurality of guide rods 43.

[0087] See also Figures 2 to 4 As shown, in this embodiment, the specific process of the transfer trolley 40 removing the full material box 20 from the hanging member 12 is as follows:

[0088] The transfer trolley 40 moves the conveying mechanism to the position directly below the full material box 20 to be unloaded;

[0089] The lifting drive member 420 drives the conveying mechanism to rise to a first preset height, so that the conveying mechanism carries the full material box 20 to be unloaded and pushes all the clamping posts 21 of the carried material box 20 away from the corresponding hooks 120;

[0090] The conveying mechanism conveys the loaded material box 20 in the horizontal direction away from the corresponding hanging member 12 so that the hook 120 avoids the clamping column 21 in the height direction;

[0091] The lifting drive member 420 then drives the conveying mechanism and the full material box 20 carried by the conveying mechanism to descend to a second preset height;

[0092] The transfer trolley 40 moves the loaded full material box 20 to the next process in a horizontal direction.

[0093] In this embodiment, the specific process of the transfer vehicle 40 hanging the empty material box 20 on the corresponding hanging member 12 is as follows:

[0094] The transfer trolley 40 moves the conveying mechanism to the material receiving position to receive and carry the empty material box 20 through the conveying mechanism;

[0095] The transfer trolley 40 moves the conveying mechanism and the empty material box 20 carried by the conveying mechanism to a preset position below any empty hanging member 12, and all the hooks 120 of the empty hanging member 12 at the preset position avoid all the clamping columns 21 of the empty material box 20 carried by the conveying mechanism in the height direction;

[0096] The lifting drive 420 drives the conveying mechanism and the empty material box 20 carried by the conveying mechanism to rise to a third preset height, so that each clamping column 21 of the empty material box 20 is aligned with the opening of each hook 120 on the hanging member 12;

[0097] The conveying mechanism conveys the empty material box 20 carried by it in the horizontal direction and moves it close to the corresponding hanging member 12, so that each clamping column 21 of the empty material box 20 moves into the corresponding hook 120;

[0098] The lifting drive member 420 then drives the conveying mechanism to descend, so that all the clamping columns 21 of the empty material boxes 20 carried on the conveying mechanism are clamped in the corresponding hooks 120, and then the empty material boxes 20 are hung on the corresponding hanging members 12.

[0099] Through the cooperation of the conveying mechanism and the lifting drive member 420, the lifting and horizontal movement of the material box 20 is achieved, so that the full material box 20 can be removed from the corresponding hanging member 12 or the empty material box 20 can be hung on the corresponding hanging member 12. The action is simple and the work efficiency is high.

[0100] As an embodiment, the conveying mechanism is further configured to dock with an external conveying line to receive empty material boxes 20 conveyed by the external conveying line or to convey full material boxes 20 carried on the conveying mechanism to the external conveying line.

[0101] Specifically, the conveying mechanism is a belt conveyor line or a roller conveyor line.

[0102] By connecting the conveying mechanism with the external conveying line, it is possible to automatically receive the empty material box 20 conveyed by the external conveying line and automatically convey the removed full material box 20 to the external conveying line, further improving the sheet unloading efficiency.

[0103] Please refer again Figures 2 to 4As shown, as an embodiment, the receiving mechanism 42 includes a lifting drive member 420 and a supporting member 421, the fixed end of the lifting drive member 420 is installed on the vehicle body 41, the driving end of the lifting drive member 420 is connected to the supporting member 421, the lifting drive member 420 is configured to drive the supporting member 421 to rise and fall relative to the vehicle body 41, and the supporting member 421 is configured to carry the material box 20.

[0104] In this embodiment, the specific process of the transfer trolley 40 removing the full material box 20 from the hanging member 12 is as follows:

[0105] The transfer trolley 40 moves the carrier 421 horizontally to the position directly below the full material box 20 to be unloaded.

[0106] The lifting drive 420 drives the carrier 421 to rise to a first preset height, so that the carrier 421 carries the full material box 20 to be unloaded and pushes all the clamping posts 21 of the carried material box 20 away from the corresponding hooks 120;

[0107] The transfer trolley 40 moves horizontally to drive the full material box 20 carried by the carrier 421 away from the corresponding hanging member 12, so that all the hooks 120 of the full material box 20 avoid all the clamping columns 21 of the full material box 20 in the height direction;

[0108] The lifting drive 420 then drives the supporting member 421 and the full material box 20 carried by the supporting member 421 to descend to a second preset height;

[0109] The transfer trolley 40 will move the loaded full material box 20 to the next process in a horizontal direction.

[0110] In this embodiment, the specific process of the transfer vehicle 40 hanging the empty material box 20 on the corresponding hanging member 12 is as follows:

[0111] The transfer trolley 40 moves the carrier 421 to the material receiving position in the horizontal direction, so as to receive and carry the empty material box 20 through the carrier 421;

[0112] The transfer trolley 40 moves the carrier 421 and the empty material box 20 carried by the carrier 421 to a preset position below any empty hanging member 12 in the horizontal direction. All the hooks 120 of the empty hanging member 12 at the preset position avoid all the clamping columns 21 of the empty material box 20 carried by the carrier 421 in the height direction.

[0113] The lifting drive 420 drives the carrier 421 and the empty magazine 20 carried by the carrier 421 to rise to a third preset height, so that each clamping column 21 of the empty magazine 20 is aligned with the opening of each hook 120 on the hanging member 12;

[0114] The transfer trolley 40 moves horizontally to drive the empty material box 20 carried by the carrier 421 to approach the corresponding hanging member 12, so that each clamping column 21 of the empty material box 20 moves into the corresponding hook 120;

[0115] The lifting drive member 420 then drives the carrier 421 downward, so that all the clamping columns 21 of the empty material box 20 carried on the carrier 421 are clamped in the corresponding hooks 120, thereby hanging the empty material box 20 on the corresponding hanging member 12.

[0116] Through the cooperation of the supporting member 421 and the lifting drive member 420, the lifting and lowering of the material box 20 carried by the supporting member 421 is achieved; through the vehicle body 41, the horizontal movement of the material box 20 carried by the supporting member 421 is achieved, so that the full material box 20 can be removed from the corresponding hanging member 12 or the empty material box 20 can be hung on the corresponding hanging member 12, further simplifying the overall structure of the receiving mechanism 42 and reducing the cost.

[0117] As an embodiment, a plurality of unpowered rollers are arranged at intervals on the carrier 421 , and the plurality of unpowered rollers are configured to carry the material box 20 .

[0118] In actual use, a pushing mechanism may be provided on site, which is used to push an empty material box 20 into the carrier 421 or push a full material box 20 out of the carrier 421 .

[0119] By providing a plurality of unpowered rollers at intervals on the carrier 421, it is convenient for the pushing mechanism to push the empty material box 20 into the carrier 421 and push the full material box 20 out of the carrier 421. The pushing mechanism can be an electric cylinder with a push plate, etc. The pushing mechanism can also be replaced by manual labor.

[0120] As an embodiment, the transfer vehicle 40 is an AGV vehicle or a rail vehicle.

[0121] According to the requirements of different application scenarios, the transfer trolley 40 can be equipped with an AGV trolley or a rail trolley, which has good applicability.

[0122] The sheet blanking equipment proposed in this embodiment has the following advantages compared with the prior art:

[0123] 1) Through the cooperation of the transfer trolley and the sheet unloading device, automatic unloading of the full material box of the sheet unloading device is realized, which has good flexibility and can meet different application scenarios and operation requirements.

[0124] 2) Through the cooperation of the vehicle body and the receiving mechanism, the full material box of the sheet unloading device can be removed from the corresponding hanging member and the empty material box can be hung on the empty hanging member. The structure is simple, easy to implement and low in cost.

[0125] 3) The transfer cart automatically loads empty boxes and unloads full boxes, increasing its utilization and improving sheet unloading efficiency. The transfer cart can place boxes on a hanging fixture for unloading, or it can carry them directly to meet different application requirements.

[0126] 4) The receiving mechanism is provided with a conveying mechanism, which realizes the automatic reception of empty material boxes conveyed by the external conveyor line and the automatic delivery of the taken full material boxes to the external conveyor line; at the same time, it also simplifies the overall action process and improves work efficiency.

[0127] The above embodiments merely illustrate the basic principles and features of the present application. The present application is not limited by the above examples. Various changes and modifications may be made to the present application without departing from the spirit and scope of the present application. Such changes and modifications are intended to fall within the scope of the present application. The scope of protection claimed in the present application is defined by the appended claims and their equivalents.

Claims

1. A sheet blanking mechanism, characterized in that: The sheet unloading mechanism includes a first adsorption conveying component and a plurality of hanging parts, wherein: A plurality of first release positions are provided on the conveying path of the first adsorption conveying component, each of which is provided with the hanging member, and the lower end of each hanging member is configured to hang a material box; The first adsorption and conveying component is configured to adsorb the sheet from the first unloading station, and convey the adsorbed sheet to the first releasing position and then release it into the corresponding material box.

2. The sheet blanking mechanism according to claim 1, characterized in that: The bottom of the hanging member is provided with a plurality of hooks, and the material box is provided with a plurality of clamping columns; The hook is configured to hook the clamping column at a corresponding position on the material box to hang the material box on the hanging member.

3. The sheet unloading mechanism according to claim 2, characterized in that: The first adsorption conveying assembly includes a pickup adsorption conveying line and a blanking adsorption conveying line, wherein: The picking-up adsorption conveyor line is arranged just above the first unloading station, and the unloading adsorption conveyor lines are provided at both ends of the picking-up adsorption conveyor line. The picking-up adsorption conveyor line is configured to adsorb the sheet at the first unloading station and transfer the sheet to the unloading adsorption conveyor line at one of the two ends of the picking-up adsorption conveyor line. The conveying directions of the two unloading adsorption conveyor lines at the two ends of the picking-up adsorption conveyor line are opposite; A plurality of first release positions are provided on the conveying path of each of the unloading adsorption conveyor lines. The unloading adsorption conveyor line is configured to adsorb the sheet conveyed by the picking-up adsorption conveyor line, and release the adsorbed sheet to the corresponding material box after conveying it to any of the first release positions.

4. The sheet unloading mechanism according to claim 3, characterized in that: The upper end of the hanging member is installed on the blanking adsorption conveying line.

5. A sheet blanking device, characterized in that: The sheet unloading device comprises a main conveying line and a plurality of sheet unloading mechanisms according to any one of claims 1 to 4, wherein: Several first unloading stations are arranged on the conveying path of the main conveyor line, and the main conveyor line is configured to convey the sheet to the first unloading station. Each of the first unloading stations is provided with a sheet unloading mechanism, and the first adsorption conveying component in the sheet unloading mechanism is configured to adsorb the sheet at the first unloading station and convey it to the material box.

6. A sheet blanking device, characterized in that: The sheet blanking equipment comprises the sheet blanking device and the transfer trolley according to claim 5, wherein: The transfer trolley includes a vehicle body and a receiving mechanism arranged on the vehicle body. The transfer trolley is configured to move to the full material box of the sheet unloading device and remove the full material box from the corresponding hanging part through the receiving mechanism.

7. The sheet blanking equipment according to claim 6, characterized in that: The transfer trolley is further configured to receive the empty material box through a receiving mechanism, and hang the received empty material box on the empty hanging member of the sheet unloading device to load the empty material box; Alternatively, the transfer trolley is configured to receive the empty material box through a receiving mechanism, and the transfer trolley carries the material box to collect the sheets directly below the first release position, and directly transports the full material box away.

8. The sheet blanking equipment according to claim 6, characterized in that: A plurality of second release positions are provided on the conveying path of at least one of the first adsorption conveying components. The transfer trolley is configured to receive the empty material box through a receiving mechanism, and the transfer trolley carries the material box to collect the sheets directly below the second release position, and directly transports the full material box away.

9. The sheet blanking equipment according to claim 6, characterized in that: The conveying path of the main conveyor line is further provided with a plurality of second unloading stations, and the main conveyor line is further configured to convey the sheet to the second unloading station. The sheet unloading equipment further includes a plurality of second adsorption conveying components, which are arranged at the second unloading station of the main conveyor line. A plurality of third release positions are provided on the conveying path of the second adsorption conveying components, and the second adsorption conveying components are configured to adsorb the sheet at the second unloading station and convey it to the third release position before releasing it; The transfer trolley is configured to receive the empty material box through a receiving mechanism, and the transfer trolley carries the material box to collect the sheets directly below the third release position, and directly transports the full material box away.

10. The sheet blanking equipment according to claim 6, characterized in that: The receiving mechanism includes a conveying mechanism and a lifting drive member, wherein: The fixed end of the lifting drive member is installed on the vehicle body, and the driving end of the lifting drive member is connected to the conveying mechanism. The lifting drive member is configured to drive the conveying mechanism to rise and fall relative to the vehicle body. The conveying mechanism is configured to carry the material box, or to convey the carried material box in a horizontal direction.

11. The sheet blanking equipment according to claim 10, characterized in that: The conveying mechanism is further configured to dock with an external conveying line to receive the empty material boxes conveyed by the external conveying line or to convey the full material boxes carried by the conveying mechanism to the external conveying line.

12. The sheet blanking equipment according to claim 6, characterized in that: The receiving mechanism includes a bearing member and a lifting drive member, wherein: The fixed end of the lifting drive member is installed on the vehicle body, the driving end of the lifting drive member is connected to the supporting member, the lifting drive member is configured to drive the supporting member to rise and fall relative to the vehicle body, and the supporting member is configured to carry the material box.

13. The sheet blanking equipment according to claim 12, characterized in that: A plurality of unpowered rollers are arranged at intervals on the carrier, and the plurality of unpowered rollers are configured to carry the material box.

14. The sheet blanking equipment according to claim 6, characterized in that: The transfer trolley is an AGV trolley or a rail trolley.

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