Auxiliary tool for remodeling formation and capacity grading equipment

Abstract

The utility model discloses an auxiliary tool for remodeling formation and capacity grading equipment, which consists of a lifting mechanism, a moving mechanism, a positioning mechanism and a body bracket mechanism, and the mechanisms work cooperatively, so that the efficient operation of the equipment is ensured. The lifting mechanism, the moving mechanism and the positioning mechanism are all installed on the body support mechanism, and accurate positioning and stable operation of equipment can be ensured through accurate control. The lifting mechanism drives the positioning mechanisms at the two ends to rise, meanwhile, the module of the needle bed is unlocked, after unlocking is completed, the moving mechanism starts to play a role and drives the module of the needle bed to conduct model changing, after model changing is completed, the lifting mechanism is started again, the positioning mechanisms at the two ends are driven to descend, the automatic model changing process is finished, and the needle bed retreats from the press fit state. After the auxiliary tool is taken out, the needle bed can start the next round of production process, and the whole process is high in automation degree, high in efficiency and easy to operate.

Description

Technical Field

[0001] The utility model relates to the field of battery manufacturing, in particular to an auxiliary tooling for changing the type of chemical component capacity equipment. Background Art

[0002] In the production process of square lithium batteries, both formation and capacity division are very important. Formation can activate the battery activity to ensure the performance and life of the battery, while capacity division can reduce the short board effect after the battery combination. At present, the battery formation and capacity division equipment uses multiple sets of probe modules to test the square batteries in the tray. In order to maximize the use of the equipment, batteries of different models and sizes are usually used. This requires adjusting the distance between the probe modules to ensure the compatibility of the equipment. However, most of the current equipment requires manual adjustment of the distance between the probe modules, which is cumbersome and imprecise. Utility Model Content

[0003] In order to overcome the above technical defects, the utility model provides an auxiliary tooling for chemical component capacity equipment changeover. In order to solve the above problems, the utility model is implemented according to the following technical solutions:

[0004] An auxiliary tooling for changing the type of chemical fractionation equipment, characterized by comprising:

[0005] The body support mechanism comprises a bottom plate and a guide rail support plate, wherein the guide rail support plate is arranged on both sides of the bottom plate, and a first slide rail is connected to the guide rail support plate;

[0006] A moving mechanism, the moving mechanism comprising a first motor, a first screw rod, a first screw rod nut and a module positioning plate, the first motor is connected to the first screw rod, the first screw rod nut is connected to the module positioning plate, the module positioning plate is connected to a first slider, and the first slider is cooperatively connected to the first slide rail;

[0007] A lifting mechanism, the lifting mechanism is connected to the bottom plate, the lifting mechanism includes a power assembly, a transmission assembly and a synchronous drive assembly, the transmission assembly includes a plurality of transmission wheels and a transmission belt; the power assembly is connected to the synchronous drive assembly, and the plurality of transmission wheels and the synchronous drive assembly are connected via a transmission belt;

[0008] A positioning mechanism, the positioning mechanism comprising a push-pull horizontal plate, a positioning pin and a pointer, the push-pull horizontal plate is connected to the transmission belt, the positioning pin is slidably connected to the push-pull horizontal plate, the positioning pin is penetrated through the module positioning plate, and a pointer is connected to the bottom of the positioning pin;

[0009] Among them, the moving mechanism is installed on the main support mechanism, and the auxiliary tooling has a working state. In the working state, the transmission component drives the conveyor belt to rotate through the synchronous drive component, driving the positioning mechanism to rise, and the module positioning plate slides through the first slide rail.

[0010] In one embodiment, the power assembly includes a second motor, a second screw rod, a second screw rod nut and a driving block;

[0011] Among them, the power component is arranged on one side of a vertical plate, the vertical plate is connected to the bottom plate, and the vertical plate has a vertical strip hole; the second motor is connected to the second screw rod, the second screw rod nut is sleeved on the second screw rod, the second screw rod nut is connected to the driving block, the driving block is arranged in the strip hole, and the driving block is connected to the transmission belt.

[0012] In one embodiment, the synchronous drive assembly includes a second slide rail, a second slider and a limit plate;

[0013] The synchronous driving assembly is arranged on the other side of the vertical plate, the second slider is slidably connected to the second slide rail, and the limit plate is connected to the slider and the driving block, so that the driving block drives the slider to move synchronously.

[0014] In one embodiment, a fixed block, a movable block and a slider stopper are also provided on the vertical plate;

[0015] The fixed block and the movable block are connected via an elastic member, the fixed block is connected to the transmission belt, and the movable block is connected to the limit plate;

[0016] The slider stopper is arranged at two ends of the second slide rail.

[0017] In one embodiment, the moving mechanism includes two module positioning plates, and the two module positioning plates are connected by a connecting plate.

[0018] In one embodiment, the positioning mechanism further includes a plurality of guide columns, the guide columns are connected to the base plate, the guide columns are arranged on the outer side of the guide rail support plate, the push-pull cross plate is sleeved on the guide columns through a first bearing; and a limiting ring is also connected to the guide columns.

[0019] In one embodiment, the positioning mechanism is provided at both ends of the module positioning plate, the number of the positioning pins corresponds to the module positioning plate, a second bearing is connected to the module positioning plate, and the positioning pin is inserted into the second bearing.

[0020] In one embodiment, the lifting mechanism has two transmission components, and the two transmission components are respectively used to lift the positioning mechanisms at both ends of the module positioning plate.

[0021] In one embodiment, the main body support mechanism further includes a side plate and a top protective plate, and a scale is also provided on the side plate.

[0022] Compared with the prior art, the auxiliary tooling for chemical fractionation equipment conversion described in the utility model has the following beneficial effects:

[0023] The utility model is composed of a lifting mechanism, a moving mechanism, a positioning mechanism and a main body support mechanism, and these mechanisms work together to ensure the efficient operation of the equipment. The lifting mechanism, the moving mechanism and the positioning mechanism are all installed on the main body support mechanism. Through precise control, the precise positioning and stable operation of the equipment can be ensured. The positioning mechanisms at both ends are driven to rise by the driving of the lifting mechanism, and the module of the needle bed is unlocked at the same time. After the unlocking is completed, the moving mechanism begins to play a role, which drives the needle bed module to change the mold. After the mold change is completed, the lifting mechanism is started again, driving the positioning mechanisms at both ends to lower, and the automatic mold change process ends. The needle bed exits the pressing state, so that the module of the needle bed is locked again. After the auxiliary tooling is taken out, the needle bed can start the next round of production process. The whole process has a high degree of automation, high efficiency and simple operation. When in use, first, the auxiliary tooling is accurately sent to the corresponding needle bed equipment for positioning. After confirming that the positioning is correct, wait for the needle bed to enter the pressing state, and the auxiliary tooling starts to run automatically. The whole process does not require a lot of manual intervention, which greatly improves production efficiency and operation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0025] Figure 1 It is the overall structural diagram of the auxiliary tooling of the utility model;

[0026] Figure 2 This is a structural diagram of the auxiliary tooling of the utility model without the top protective plate;

[0027] Figure 3 It is a top view of the auxiliary tooling of the utility model without the top protective plate;

[0028] Figure 4 It is a structural diagram of the auxiliary tooling moving mechanism of the utility model;

[0029] Figure 5 It is a top view of the auxiliary tooling power mechanism of the utility model;

[0030] Figure 6 It is a structural diagram of the auxiliary tool lifting mechanism of the utility model;

[0031] Figure 7 This is a structural diagram of the auxiliary tool lifting mechanism of the utility model from another perspective;

[0032] Figure 8 It is a structural diagram of the auxiliary tooling vertical plate of the utility model without the limit block;

[0033] Fig. 9 It is a structural diagram of the auxiliary tooling positioning mechanism of the utility model;

[0034] Fig.10 This is a view of the auxiliary tooling of the utility model without some structures

[0035] Fig.11 This is a view of the auxiliary tooling of the utility model during use;

[0036] In the figure: 1- auxiliary tooling; 2- chemical composition equipment;

[0037] 10-body support mechanism; 11-bottom plate; 12-guide rail support plate; 13-first slide rail; 14-first slide block; 15-side plate;

[0038] 151- scale; 16- top protective plate;

[0039] 20-moving mechanism; 21-first motor; 22-first screw rod; 23-first screw rod nut; 24-module positioning plate;

[0040] 25-connecting plate;

[0041] 30-lifting mechanism; 31-power assembly; 311-second motor; 312-second screw rod; 313-second screw rod nut;

[0042] 314-driving block;

[0043] 32-transmission assembly; 321-first transmission wheel; 322-second transmission wheel; 323-third transmission wheel; 324-fourth transmission wheel;

[0044] 325- transmission belt;

[0045] 33-synchronous drive assembly; 331-second slide rail; 332-second slide block; 333-limiting plate;

[0046] 34-vertical plate; 341-fixed block; 342-movable block; 343-slider blocking member; 344-elastic member;

[0047] 40-positioning mechanism; 41-push-pull horizontal plate; 42-positioning pin; 43-pointer; 44-guide column; 441-limiting ring;

[0048] 45-first bearing; 46-second bearing. DETAILED DESCRIPTION

[0049] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0050] In the description of the present invention, it should be understood that the terms "one end", "the other end", "above", "one side", "the other side", "both sides", "both ends", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation", "sliding connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0052] The directional words such as "upper" and "lower" involved in this article are all relative to the viewing angle of the drawings and are only for the convenience of description and should not be understood as limitations on the technical solution. The "first" and "second" used are only used to distinguish names and do not represent specific quantities and order.

[0053] like Figures 1 to 11 As shown, a preferred implementation manner of an auxiliary tooling for chemical fractionation and capacity conversion described in the utility model.

[0054] In order to solve the problem of complicated work in changing the type of chemical fractionation and capacity equipment at present, the utility model provides an auxiliary tooling for changing the type of chemical fractionation and capacity equipment.

[0055] An auxiliary tooling for chemical component capacity conversion, comprising: a main body support mechanism 10, a moving mechanism 20, a lifting mechanism 30 and a positioning mechanism 40, the main body support mechanism 10 comprises a bottom plate 11 and a guide rail support plate 12, the guide rail support plate 12 is arranged on both sides of the bottom plate 11, and the guide rail support plate 12 is connected with a first slide rail 13; the moving mechanism 20 comprises a first motor 21, a first screw rod 22, a first screw rod nut 23 and a module positioning plate 24, the first motor 21 is connected to the first screw rod 22, the first screw rod nut 23 is connected to the module positioning plate 24, the module positioning plate 24 is connected with a first slider 14, the first slider 14 is connected to the first slider The rail 13 is connected in cooperation; the lifting mechanism 30 is connected to the bottom plate 11, and the lifting mechanism 30 includes a power assembly 31, a transmission assembly 32 and a synchronous drive assembly 33, and the transmission assembly 32 includes a plurality of transmission wheels and a transmission belt 325; the power assembly 31 is connected to the synchronous drive assembly 33, and the plurality of transmission wheels and the synchronous drive assembly 33 are connected through the transmission belt 325; the positioning mechanism 40 includes a push-pull horizontal plate 41, a positioning pin 42 and a pointer 43, the push-pull horizontal plate 41 is connected to the transmission belt 325, the positioning pin 42 is slidably connected to the push-pull horizontal plate 41, the positioning pin 42 is penetrated through the module positioning plate 24, and the bottom of the positioning pin 42 is connected to the pointer 43;

[0056] Among them, the moving mechanism 20 is installed on the main support mechanism 10, and the auxiliary tooling has a working state. In the working state, the transmission component 32 drives the conveyor belt to rotate through the synchronous drive component 33, driving the positioning mechanism 40 to rise, and the module positioning plate 24 slides through the first slide rail 13.

[0057] The auxiliary tooling of the utility model is a highly efficient automated equipment for the negative pressure formation, charging and capacity separation processes of square shell batteries. Through stepless adjustment and servo control system, it realizes the full automatic mold change of the needle bed equipment, greatly improves production efficiency, and reduces the mold change time, parts cost and labor cost.

[0058] The main structure of the auxiliary tooling is composed of a lifting mechanism 30, a moving mechanism 20, a positioning mechanism 40 and a main support mechanism 10. These mechanisms work together to ensure the efficient operation of the equipment. The lifting mechanism 30, the moving mechanism 20 and the positioning mechanism 40 are all installed on the main support mechanism 10. Through precise control, the precise positioning and stable operation of the equipment can be ensured.

[0059] The equipment parts and components of the three processes can be highly unified and can be flexibly used alternately in different processes, greatly reducing equipment repair and maintenance costs for the enterprise.

[0060] When in use, first, the auxiliary tooling is accurately sent into the corresponding needle bed equipment for positioning. After confirming that the positioning is correct, wait for the needle bed to enter the pressing state, and the auxiliary tooling starts to run automatically. The entire process does not require a lot of manual intervention, which greatly improves production efficiency and operation stability.

[0061] During the operation of the equipment, the positioning mechanisms 40 at both ends are driven to rise by the lifting mechanism 30, and the needle bed module is unlocked at the same time. After unlocking, the moving mechanism 20 begins to play a role. It transmits the power of the first motor 21 to the first screw 22 through the coupling. The first screw 22 rotates to drive the screw nut to move, thereby driving the module positioning plate 24 to move. The module positioning plate 24 drives the needle bed module to change the mold. After the mold change is completed, the lifting mechanism 30 is started again to drive the positioning mechanisms 40 at both ends to lower. The automatic mold change process ends, and the needle bed exits the pressing state, so that the needle bed module is re-locked. After the auxiliary tooling is taken out, the needle bed can start the next round of production process. The whole process has a high degree of automation, high efficiency and simple operation.

[0062] Specifically, after the auxiliary tooling starts working, the power component 31 of the lifting mechanism 30 drives the transmission component 32 to move, that is, drives the transmission belt 325 to rotate, and the transmission belt 325 is connected to the positioning mechanism 40. The rotation of the transmission belt 325 drives the positioning mechanism 40 to rise, and the positioning pin 42 of the positioning mechanism 40 is inserted into the probe module of the needle bed for positioning. Subsequently, the moving mechanism 20 unlocks the needle bed. To facilitate unlocking, unlocking blocks are connected to both ends of the module positioning plate 24. After unlocking is completed, the first motor 21 runs, and the probe module is changed by the movement of the first screw nut 23. When the changing position is reached, the first motor 21 stops running and the lifting mechanism 30 descends back to its initial position.

[0063] In one embodiment, the power assembly 31 includes a second motor 311, a second screw rod 312, a second screw rod nut 313 and a driving block 314; wherein the power assembly 31 is arranged on one side of a vertical plate 34, the vertical plate 34 is connected to the bottom plate 11, and the vertical plate 34 has a vertical strip hole; the second motor 311 is connected to the second screw rod 312, the second screw rod nut 313 is sleeved on the second screw rod 312, the second screw rod nut 313 is connected to the driving block 314, the driving block 314 is arranged in the strip hole, and the driving block 314 is connected to the transmission belt 325.

[0064] It is understandable that the second motor 311 and the second screw rod 312 can be directly connected through a bearing, or can be connected through a transmission wheel and a conveyor belt to achieve synchronous rotation. In the embodiment of the utility model, the output end of the second motor 311 is connected to a transmission wheel, and the input end of the second screw rod 312 is also connected to a transmission wheel. The two transmission wheels are connected through a conveyor belt to achieve the drive of the motor. In the case of limited equipment space, the power of the servo motor is transmitted through the second screw rod 312. At the same time, a sensor is also provided next to the second screw rod 312 to limit the lifting height of the lifting mechanism 30; an adjusting nut is also provided next to the second motor 311 to adjust the tightness of the transmission belt 325 after the lifting mechanism 30 is assembled to ensure the normal operation of the lifting mechanism 30.

[0065] In one embodiment, the synchronous drive assembly 33 includes a second slide rail 331, a second slider 332 and a limit plate 333; the synchronous drive assembly 33 is arranged on the other side of the vertical plate 34, the second slider 332 and the second slide rail 331 are slidably connected, the limit plate 333 is connected with the slider and the driving block 314, so that the driving block 314 drives the slider to move synchronously. A fixed block 341, a movable block 342 and a slider stopper 343 are also arranged on the vertical plate 34; the fixed block 341 and the movable block 342 are connected by an elastic member 344, the fixed block 341 is connected with the transmission belt 325, and the movable block 342 is connected with the limit plate 333; the slider stopper 343 is arranged at both ends of the second slide rail 331.

[0066] refer to Figure 6-8 The limit plate 333 has a plurality of strip holes. The limit plate 333 is connected to the slider, the movable block 342 and the driving block 314 by screwing screws into the strip limit holes. At the same time, the movable distance of the slider, the movable block 342 and the driving block 314 can be limited, so that the movable distance of the slider, the movable block 342 and the driving block 314 cannot exceed the length of the strip hole. The fixed block 341 and the movable block 342 are connected by an elastic member 344. When the lifting mechanism 30 rises, the driving block 314 drives the movable block 342 to descend. At this time, the elastic member 344 is squeezed. When the auxiliary tooling completes the work and the lifting mechanism 30 descends, the elastic member 344 can help the movable block 342 and the driving block 314 to quickly reset. The slider blocking member 343 is used to limit the slider from exceeding the working range of the sensor.

[0067] In one embodiment, the moving mechanism 20 includes two module positioning plates 24, and the two module positioning plates 24 are connected by a connecting plate 25. As can be seen from the figure, the utility model includes three groups of moving mechanisms 20, and the three groups of moving mechanisms 20 are arranged in parallel.

[0068] The positioning mechanism 40 also includes a plurality of guide posts 44, which are connected to the bottom plate 11 and arranged on the outer side of the guide rail support plate 12. The push-pull horizontal plate 41 is sleeved on the guide posts 44 through the first bearing 45; the guide posts 44 are also connected to the limit ring 441. The module positioning plate 24 is provided with positioning mechanisms 40 at both ends, and the number of positioning pins 42 corresponds to the number of the module positioning plates 24. The module positioning plate 24 is connected to the second bearing 46, and the positioning pin 42 is inserted into the second bearing 46. It can be understood that when the transmission belt 325 drives the lifting mechanism 30 to rise, the push-pull horizontal plate 41 realizes vertical movement through the guide posts 44 and the first bearing 45. At the same time, the positioning pin 42 on the push-pull horizontal plate 41 also realizes vertical movement through the second bearing 46. The limit ring 441 is used to limit the displacement of the push-pull horizontal plate 41.

[0069] It can be understood that the guide shaft is connected to the module positioning plate 24, and the module positioning plate 24 can slide through the first slider 14 and the first slide rail 13. The module positioning plate 24 will drive the positioning pin 42 to move, and the positioning pin 42 and the push-pull horizontal plate 41 are actively connected, specifically a sliding connection, wherein a slide rail can be set on the push-pull horizontal plate 41, and a slider is connected to the positioning pin 42 to achieve a sliding connection; a slide groove can also be set on the push-pull horizontal plate 41, and a slider compatible with the slide groove can be set on the positioning pin 42 to achieve a sliding connection.

[0070] In one embodiment, the lifting mechanism 30 has two transmission components 32, and the two transmission components 32 are respectively used to lift the positioning mechanisms 40 at both ends of the module positioning plate 24. It can be understood that the utility model includes two transmission belts 325, which are respectively connected to the positioning mechanisms 40 at both ends of the auxiliary tooling, and the transmission wheels are arranged at the corners of the transmission belts 325 to realize the conversion of the direction of the transmission belts 325. Specifically, a first transmission wheel 321 is arranged next to the fixed block 341, a second transmission wheel 322 is arranged at the lower part of the guide rail support plate 12, a third transmission wheel 323 is arranged at the upper part of the guide rail support plate 12, and a fourth transmission wheel 324 is arranged above the movable block 342, wherein the transmission belt 325 is arranged from the fixed block 34 1 is wound out from the notch at the bottom of the guide rail support plate 12 in a direction parallel to the bottom plate 11, and a second transmission wheel 322 is provided at the notch. The second transmission wheel 322 changes the direction of the transmission belt 325 to vertically upward. The upper part of the second transmission wheel 322 is connected to the third transmission wheel 323 through a connecting rod. After the transmission belt 325 is connected to the third transmission wheel 323, the third transmission wheel 323 changes the direction of the transmission belt 325 to a horizontal direction, and then is connected to the fourth transmission wheel 324 and the movable block 342.

[0071] In this embodiment, the transmission wheel is a synchronous wheel and the transmission belt is a synchronous belt, but the implementation method of the utility model is not limited to this. The transmission wheel and the transmission belt can be a sprocket and chain or a pulley and a wire rope. As long as the transmission function can be achieved, it is within the protection scope of the utility model.

[0072] In one embodiment, the main body support mechanism 10 also includes a side panel 15 and a top protective panel 16. A scale 151 is also provided on the side panel 15. The pointer 43 of the locating pin 42 can just point to the scale 151, so that the exact position of each locating pin 42 can be determined. The top protective panel 16 protects the auxiliary tooling when the auxiliary tooling is not working.

[0073] It can be understood that the module positioning plates 24 between the three groups of moving mechanisms 20 are connected by connecting plates 25. Therefore, the movement of the six module positioning plates 24 can be achieved through three motors, and the same modules of the needle bed can be moved synchronously.

[0074] The utility model is composed of a lifting mechanism 30, a moving mechanism 20, a positioning mechanism 40 and a main body support mechanism 10, and these mechanisms work together to ensure the efficient operation of the equipment. The lifting mechanism 30, the moving mechanism 20 and the positioning mechanism 40 are all installed on the main body support mechanism 10, and through precise control, the precise positioning and stable operation of the equipment can be ensured. Through the driving of the lifting mechanism 30, the positioning mechanisms 40 at both ends are driven to rise, and the module of the needle bed is unlocked at the same time. After the unlocking is completed, the moving mechanism 20 begins to play a role, which drives the needle bed module to change the type. After the type change is completed, the lifting mechanism 30 is started again, driving the positioning mechanisms 40 at both ends to lower, the automatic type change process is completed, the needle bed exits the pressing state, so that the module of the needle bed is locked again, and the needle bed can start the next round of production process after the auxiliary tooling is taken out. The whole process has a high degree of automation, high efficiency and simple operation. When in use, first, the auxiliary tooling is accurately sent to the corresponding needle bed equipment for positioning. After confirming that the positioning is correct, wait for the needle bed to enter the pressing state, and the auxiliary tooling starts to run automatically. The whole process does not require a lot of manual intervention, which greatly improves production efficiency and operation stability.

[0075] The working principle of the auxiliary tooling for changing the type of chemical fractionation equipment described in the utility model is:

[0076] An auxiliary tooling for chemical component capacity conversion equipment comprises: a main body support mechanism, a moving mechanism, a lifting mechanism and a positioning mechanism, the main body support mechanism comprises a base plate and a guide rail support plate, the guide rail support plate is arranged on both sides of the base plate, and a first slide rail is connected to the guide rail support plate; the moving mechanism comprises a first motor, a first screw rod, a first screw rod nut and a module positioning plate, the first motor is connected to the first screw rod, the first screw rod nut is connected to the module positioning plate, a first slider is connected to the module positioning plate, and the first slider is cooperatively connected to the first slide rail; the lifting mechanism is connected to the base plate, the lifting mechanism comprises a power assembly, a transmission assembly and a synchronous drive assembly, the transmission assembly comprises a plurality of transmission wheels and a transmission belt; the power assembly is connected to the synchronous drive assembly, and the plurality of transmission wheels and the synchronous drive assembly are connected by a transmission belt; the positioning mechanism comprises a push-pull horizontal plate, a positioning pin and a pointer, the push-pull horizontal plate is connected to the transmission belt, the positioning pin is slidably connected to the push-pull horizontal plate, the positioning pin is penetrated through the module positioning plate, and a pointer is connected to the bottom of the positioning pin;

[0077] Among them, the moving mechanism is installed on the main support mechanism, and the auxiliary tooling has a working state. In the working state, the transmission component drives the conveyor belt to rotate through the synchronous drive component, drives the positioning mechanism to rise, and the module positioning plate slides through the first slide rail.

[0078] For other structures of the auxiliary tooling for changing the type of chemical fractionation equipment described in this embodiment, refer to the prior art.

[0079] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An auxiliary tooling for changing the type of chemical fractionation equipment, characterized in that: include: The body support mechanism comprises a bottom plate and a guide rail support plate, wherein the guide rail support plate is arranged on both sides of the bottom plate, and a first slide rail is connected to the guide rail support plate; A moving mechanism, the moving mechanism comprising a first motor, a first screw rod, a first screw rod nut and a module positioning plate, the first motor is connected to the first screw rod, the first screw rod nut is connected to the module positioning plate, the module positioning plate is connected to a first slider, and the first slider is cooperatively connected to the first slide rail; A lifting mechanism, the lifting mechanism is connected to the bottom plate, the lifting mechanism includes a power assembly, a transmission assembly and a synchronous drive assembly, the transmission assembly includes a plurality of transmission wheels and a transmission belt; the power assembly is connected to the synchronous drive assembly, and the plurality of transmission wheels and the synchronous drive assembly are connected via a transmission belt; A positioning mechanism, the positioning mechanism comprising a push-pull horizontal plate, a positioning pin and a pointer, the push-pull horizontal plate is connected to the transmission belt, the positioning pin is slidably connected to the push-pull horizontal plate, the positioning pin is penetrated through the module positioning plate, and a pointer is connected to the bottom of the positioning pin; Among them, the moving mechanism is installed on the main support mechanism, and the auxiliary tooling has a working state. In the working state, the transmission component drives the conveyor belt to rotate through the synchronous drive component, driving the positioning mechanism to rise, and the module positioning plate slides through the first slide rail.

2. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 1 is characterized by: The power assembly includes a second motor, a second screw rod, a second screw rod nut and a driving block; Among them, the power component is arranged on one side of a vertical plate, the vertical plate is connected to the bottom plate, and the vertical plate has a vertical strip hole; the second motor is connected to the second screw rod, the second screw rod nut is sleeved on the second screw rod, the second screw rod nut is connected to the driving block, the driving block is arranged in the strip hole, and the driving block is connected to the transmission belt.

3. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 2 is characterized by: The synchronous drive assembly includes a second slide rail, a second slide block and a limit plate; The synchronous driving assembly is arranged on the other side of the vertical plate, the second slider is slidably connected to the second slide rail, and the limit plate is connected to the slider and the driving block, so that the driving block drives the slider to move synchronously.

4. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 3 is characterized by: The vertical plate is also provided with a fixed block, a movable block and a slider blocking member; The fixed block and the movable block are connected via an elastic member, the fixed block is connected to the transmission belt, and the movable block is connected to the limit plate; The slider stopper is arranged at two ends of the second slide rail.

5. The auxiliary tooling for changing the type of chemical fractionation equipment according to any one of claims 1 to 4, characterized in that: The moving mechanism comprises two module positioning plates, and the two module positioning plates are connected by a connecting plate.

6. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 5 is characterized by: The auxiliary tooling includes one or more moving mechanisms, and the multiple moving mechanisms are arranged in parallel on the base plate.

7. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 6 is characterized by: The positioning mechanism also includes a plurality of guide columns, which are connected to the bottom plate and arranged on the outside of the guide rail support plate. The push-pull horizontal plate is sleeved on the guide columns through a first bearing. A limiting ring is also connected to the guide columns.

8. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 7 is characterized by: The positioning mechanisms are provided at both ends of the module positioning plate, the number of the positioning pins corresponds to the number of the module positioning plates, the module positioning plate is connected with a second bearing, and the positioning pins are inserted into the second bearing.

9. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 8, characterized in that: The lifting mechanism has two transmission components, and the two transmission components are respectively used to lift the positioning mechanisms at both ends of the module positioning plate.

10. The auxiliary tooling for changing the type of chemical fractionation equipment according to claim 1, characterized in that: The main body support mechanism also includes a side plate and a top protective plate, and a scale is also arranged on the side plate.

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