Wiping equipment and liquid injection system

Abstract

The utility model relates to wiping equipment and a liquid injection system, the wiping equipment comprises a material supply mechanism, a material pressing mechanism, a traction mechanism, a cutting mechanism, a wiping liquid supply mechanism and a wiping mechanism, and the material supply mechanism is provided with a cloth belt material roll; the material pressing mechanism is used for pressing a material belt extending out of the cloth belt material roll. The traction mechanism is used for being connected with the tail end of a material belt. The cutting mechanism is located between the material pressing mechanism and the traction mechanism and used for cutting the material belt into wiping cloth pieces. The wiping liquid supply mechanism is provided with a spraying assembly which is used for spraying wiping liquid to the wiping cloth piece. The wiping mechanism is used for picking up wiping cloth pieces for wiping. According to the wiping equipment, the wiping liquid can be automatically sprayed to the cut wiping cloth piece through the spraying assembly, the wiping mechanism can conveniently pick up the wiping cloth piece with the wiping liquid for automatic wiping, manual participation is not needed in the whole wiping process, the labor intensity of operators can be reduced while wiping cloth is saved, and the wiping efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of automated production equipment, and in particular to a wiping device and a liquid injection system. Background Art

[0002] With the vigorous development of green energy, the demand for green energy batteries continues to increase, and large-scale automated production is needed to meet the increasing production demand.

[0003] During the production process, an extremely important step is to wipe and clean the filling port on the battery casing after injecting the electrolyte. Otherwise, the residual electrolyte on the filling port will crystallize and affect the sealing of subsequent processes and the welding of the cap, so the cleanliness of the filling port must be ensured.

[0004] In the traditional production method, the cleaning of the liquid injection port is completed by manual wiping. Since the electrolyte is highly corrosive, it is easy to cause harm to the operator during the wiping process. When wiping with automated equipment, although the wiping efficiency is improved, the cleanliness is reduced. For example, in the patent application document with application number 202211456141.5, the liquid injection port can be automatically wiped by picking up a cut single piece of cloth through a wiping mechanism. Compared with other automated wiping equipment, it can avoid the electrolyte from causing harm to the operator, and it can also greatly save the amount of wiping cloth. However, since there are many substances in the electrolyte, it is difficult to remove them by simple wiping. Before wiping, it is still necessary to manually add special wiping liquid to the wiping cloth to improve the cleanliness of the wiping, which is a major obstacle to reducing the labor intensity of workers and improving wiping efficiency. Utility Model Content

[0005] The present application provides a wiping device and a liquid injection system to solve the technical problems that the existing wiping device needs to manually add wiping liquid, the labor intensity of workers is high, and the wiping efficiency cannot be effectively improved.

[0006] In a first aspect, the present application provides a wiping device, comprising:

[0007] A feeding mechanism, wherein a cloth tape roll is provided on the feeding mechanism;

[0008] A material pressing mechanism, which is used to press the material tape extending from the tape roll;

[0009] A traction mechanism, which is used to connect with the end of the material belt;

[0010] A cutting mechanism, which is located between the pressing mechanism and the traction mechanism and is used to cut the material strip into wiping cloth sheets;

[0011] A wiping liquid supply mechanism, the wiping liquid supply mechanism having a spray assembly, the spray assembly is used to spray the wiping liquid onto the wiping cloth sheet;

[0012] The wiping mechanism is used to pick up the wiping cloth piece for wiping.

[0013] Optionally, the wiping device further comprises a first frame, the first frame comprises a first frame body and a first slide, and the first slide is slidably disposed on the first frame body along a first direction;

[0014] The pressing mechanism is arranged on the first frame body, and the traction mechanism is arranged on the first slide.

[0015] Optionally, the pressing mechanism has a clamping notch, the clamping notch is arranged toward the traction mechanism, the traction mechanism has a clamping claw assembly, and the clamping claw assembly is arranged to match the clamping notch.

[0016] Optionally, the wiping device further comprises a pre-folding mechanism, the pre-folding mechanism comprising a receiving component and a pre-folding component which are arranged to slide relative to each other;

[0017] The receiving assembly is arranged below the traction mechanism and is used for placing the wiping cloth piece; the receiving assembly has a bending cavity, and the pre-folding assembly has a bending portion matched with the bending cavity.

[0018] Optionally, the pre-folding mechanism further includes a first lifting assembly, and the first lifting assembly is connected to the pre-folding assembly.

[0019] Optionally, the first frame further includes a second slide, the second slide is slidably arranged on the first frame body along the first direction, the receiving assembly is arranged on the second slide, and the injection assembly is arranged on the sliding path of the second slide.

[0020] Optionally, the wiping liquid supply mechanism further includes a pump component and a valve component, the pump component is connected to the spray assembly through a pipeline, and the valve component is arranged on the pipeline.

[0021] Optionally, the valve member comprises a diaphragm valve.

[0022] Optionally, the wiping mechanism includes a robot assembly, and the robot assembly is arranged on the sliding path of the second slide.

[0023] Optionally, the manipulator assembly comprises a wiping member and a clamping member, wherein the clamping member is movably arranged on both sides of the wiping member, and the wiping member is arranged to match the bending cavity.

[0024] Optionally, the wiping mechanism further includes a second lifting assembly connected to the manipulator assembly.

[0025] Optionally, the wiping mechanism further includes a second frame, the second frame includes a second frame body and a third slide, the third slide is slidably arranged on the second frame body along the first direction, and the second lifting assembly is arranged on the third slide.

[0026] Optionally, the wiping device further includes a recovery mechanism, which includes a recovery bin assembly movably disposed below the wiping mechanism.

[0027] Optionally, the first frame further includes a fourth slide, the fourth slide is slidably arranged on the first frame body along the first direction, and the recovery bin assembly is arranged on the fourth slide.

[0028] Optionally, the recovery mechanism also includes a collection component arranged on the first frame body, the collection component includes a recovery channel and a collection box, the first end of the recovery channel is inclined upward and is used to be arranged opposite to the recovery bin assembly, and the second end of the recovery channel is inclined downward and is arranged toward the opening of the collection box.

[0029] Optionally, the recovery bin assembly further includes a bin body and a baffle, the bin body is connected to the fourth slide, the bin body is provided with a feed port and a discharge port, and the baffle is movably disposed on the discharge port of the bin body.

[0030] In a second aspect, the present application provides a liquid injection system, including the wiping device provided in the first aspect of the present application.

[0031] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0032] The wiping device provided in the embodiment of the present application can automatically spray a quantitative amount of wiping liquid onto the cut wiping cloth pieces through the spray component, making it convenient for the wiping mechanism to pick up the wiping cloth pieces with the wiping liquid for automatic wiping. The entire wiping process does not require human participation, which saves wiping cloth and reduces the labor intensity of operators, greatly improving wiping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0035] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0036] Figure 1A schematic diagram of the structure of a wiping device provided in an embodiment of the present application;

[0037] Figure 2 Schematic diagram of the local structure of the wiping device provided in the embodiment of the present application Figure 1 ;

[0038] Figure 3 A schematic diagram of the arrangement of the pressing mechanism and the traction mechanism provided in the embodiment of the present application;

[0039] Figure 4 A schematic diagram of the arrangement of the pre-folding mechanism, the pressing mechanism and the pulling mechanism provided in the embodiment of the present application;

[0040] Figure 5 A front view of a wiping device provided in an embodiment of the present application;

[0041] Figure 6 Schematic diagram of the local structure of the wiping device provided in the embodiment of the present application Figure 2 ;

[0042] Figure 7 Schematic diagram of the local structure of the wiping device provided in the embodiment of the present application Figure 3 ;

[0043] Figure 8 A schematic diagram of the connection between the recovery bin assembly and the first frame provided in an embodiment of the present application;

[0044] Fig. 9 A schematic diagram of the structure of a manipulator assembly provided in an embodiment of the present application.

[0045] Description of reference numerals:

[0046] 1. Feeding mechanism;

[0047] 2. Material pressing mechanism; 21. Material pressing member; 22. Support member; 23. Clamping notch;

[0048] 3. traction mechanism; 31. clamping jaw assembly; 32. clamping jaw driving member;

[0049] 4. Cutting mechanism;

[0050] 5. Wiping liquid supply mechanism; 51. Spray assembly; 52. Pump component; 53. Valve component;

[0051] 6. Wiping mechanism; 61. Manipulator assembly; 611. Wiping member; 612. Clamping member; 613. Clamping cylinder; 614. Rotating shaft; 615. Rotating driving member; 62. Second lifting assembly; 621. Mounting seat; 63. Second frame; 631. Second frame body; 632. Third slide; 633. Handle; 634. Positioning ruler assembly;

[0052] 7. First frame; 71. First frame body; 711. First mounting plate; 712. Second mounting plate; 713. Third mounting plate; 714. Support frame; 72. First slide; 73. Second slide; 74. Fourth slide; 75. Slide drive member;

[0053] 8. Pre-folding mechanism; 81. Receiving assembly; 811. Bending chamber; 82. Pre-folding assembly; 821. Bending part; 83. First lifting assembly;

[0054] 9. Recovery mechanism; 91. Recovery bin assembly; 911. Bin body; 9111. Feed inlet; 9112. Discharge outlet; 912. Baffle; 913. Baffle drive; 92. Collection assembly; 921. Recovery channel; 922. Collection box. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0056] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0057] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0058] In order to solve the technical problem in the prior art that the existing wiping equipment needs to manually add wiping liquid, the labor intensity of workers is high and the wiping efficiency cannot be effectively improved, the present application provides a wiping equipment and a liquid injection system, which can automatically spray wiping liquid on the cut wiping cloth pieces, so that the wiping mechanism can pick up the wiping cloth pieces with wiping liquid for automatic wiping. The entire wiping process does not require manual participation, which can reduce the labor intensity of the operator and greatly improve the wiping efficiency.

[0059] See also Figures 1 to 9 In a first aspect, an embodiment of the present application provides a wiping device, comprising: a feeding mechanism 1, a pressing mechanism 2, a traction mechanism 3, a cutting mechanism 4, a wiping liquid supply mechanism 5 and a wiping mechanism 6. The feeding mechanism 1 is provided with a cloth tape roll for providing rolled wiping cloth. A sensor is also provided in the feeding mechanism 1 for detecting the diameter of the cloth tape roll, so as to confirm whether the cloth tape roll is used up and replace it with a new cloth tape roll in time. The pressing mechanism 2 is used to press the material tape extending from the cloth tape roll. Specifically, the pressing mechanism 2 includes a pressing member 21 and a supporting member 22 arranged relatively to each other, and relative movement can occur between the two, so as to realize the pressing and releasing of the material tape. Figure 3 As shown; the traction mechanism 3 is used to connect with the end of the material belt, and can pull the end of the material belt to move the end of the material belt away from the pressing mechanism 2, so as to control the required material belt length, such as Figure 4 As shown; the cutting mechanism 4 is located between the pressing mechanism 2 and the traction mechanism 3, and is used to cut the material strip into wiping cloth sheets, such as Figure 1 and Figure 5As shown; when cutting, the main body of the material strip is pressed by the pressing mechanism 2, and the end of the material strip is clamped by the traction mechanism 3, which can prevent the material strip from shifting due to the force of the cutting mechanism 4 when the cutting mechanism 4 cuts the material strip, resulting in the size of the cut wiping cloth sheet not meeting the use requirements; the wiping liquid supply mechanism 5 has a spray component 51, such as Figure 2 and Figure 5 As shown, the spray assembly 51 is used to spray the wiping liquid onto the wiping cloth, which can realize the automatic spraying of the wiping liquid. It is no longer necessary to manually set the wiping liquid on the wiping cloth, which can reduce the labor intensity of the operator and improve the cleanliness of wiping; the wiping mechanism 6 is used to pick up the wiping cloth for wiping. In the above process, the operator only needs to replace the cloth tape roll to realize the continuous wiping operation of the liquid injection port through the wiping device. No manual participation is required in the entire wiping process, which can greatly improve the wiping efficiency.

[0060] It should be noted that the feeding mechanism 1 also includes a rewinding component and a tensioning component, so that the material strip can be transported along a predetermined path; the cutting mechanism 4 includes an air shear component, which automatically cuts the wiping cloth to a fixed length each time, greatly reducing the labor workload of the operator. After cutting, the cloth is bent and shaped for easy wiping and grabbing. For specific settings, please refer to the patent application document with application number 202211456141.5.

[0061] In some embodiments of the present application, in order to achieve the length control of the material belt and the wiping cloth, please refer to Figure 1 , Figure 2 and Figure 4 The wiping device also includes a first frame 7, which includes a first frame body 71 and a first slide 72. The first slide 72 is slidably arranged on the first frame body 71 along a first direction; the pressing mechanism 2 is arranged on the first frame body 71, and the traction mechanism 3 is arranged on the first slide 72. When the first slide 72 slides relative to the first frame body 71, the distance between the pressing mechanism 2 and the traction mechanism 3 changes, thereby realizing the length control of the material belt, so that the distance between the traction mechanism 3 and the cutting mechanism 4 meets the size requirement of the wiping cloth piece, and then the cutting mechanism 4 is driven to operate, so that the required wiping cloth piece can be cut.

[0062] In some preferred embodiments of the present application, the first frame body 71 includes a first mounting plate 711, a third mounting plate 713 and a support frame 714. The support member 22 of the pressing mechanism 2 is fixedly arranged on the first mounting plate 711, and the pressing member 21 can slide vertically relative to the support member 22; the third mounting plate 713 is connected to the first mounting plate 711 through the support frame 714, and the first slide 72 and the third mounting plate 713 are connected along the first direction (i.e. Figure 5The traction mechanism 3 is slidably connected in the left and right directions, and the clamping claw driving member 32 of the traction mechanism 3 is fixedly arranged on the first slide 72. When the first slide 72 slides left and right, the traction mechanism 3 moves synchronously with the first slide 72.

[0063] In the above embodiment, after one cutting of the wiping cloth sheet is completed, the end of the material strip is close to the end surface of the pressing mechanism 2, which makes it inconvenient for the traction mechanism 3 to clamp the end of the material strip before the next cutting.

[0064] In order to solve the above problems, in some embodiments of the present application, please refer to Figure 3 The pressing mechanism 2 has a clamping notch 23, and the clamping notch 23 is arranged toward the traction mechanism 3. The traction mechanism 3 has a clamping claw assembly 31, and the clamping claw assembly 31 is arranged to match the clamping notch 23, so that the clamping claw assembly 31 can be extended into the clamping notch 23 to clamp the end of the material strip, thereby increasing the clamping area of ​​the clamping claw assembly 31 on the end of the material strip. During the traction process, the end of the material strip is not easy to escape from the clamping claw assembly 31.

[0065] In the existing automated wiping equipment, in order to facilitate the wiping mechanism 6 to pick up the wiping cloth, the wiping cloth needs to be bent into a shape matching the wiping mechanism 6. The bending of the existing wiping cloth is usually completed through negative pressure adsorption through air holes. On the one hand, it will lead to complicated air path control, and on the other hand, it will easily cause the wiping liquid on the wiping cloth to be lost during the negative pressure adsorption process.

[0066] In order to solve the above problems, in some embodiments of the present application, please refer to Figure 1 , Figure 4 and Figure 5 The wiping device also includes a pre-folding mechanism 8, which includes a receiving component 81 and a pre-folding component 82 that are relatively slidably arranged, and relative movement can occur between the two; the receiving component 81 is arranged below the traction mechanism 3, and is used to place the wiping cloth piece; the receiving component 81 has a bending cavity 811, and the pre-folding component 82 has a bending portion 821 that is matched with the bending cavity 811. When relative movement occurs between the two, the bending portion 821 on the pre-folding component 82 can squeeze the wiping cloth piece into the bending cavity 811, so that the wiping cloth piece is bent into a shape that matches the wiping mechanism 6.

[0067] In order to achieve the relative movement between the pre-folding component 82 and the receiving component 81, in some embodiments of the present application, please refer to Figure 4 and Figure 5 The pre-folding mechanism 8 also includes a first lifting assembly 83, which is connected to the pre-folding assembly 82, and can realize the sliding of the pre-folding assembly 82 in the height direction, thereby realizing the extrusion pre-folding of the wiping cloth piece.

[0068] It should be noted that the shapes of the bending cavity 811 and the bending portion 821 can be designed according to the structural characteristics of the wiping mechanism 6 .

[0069] Since the pre-folding assembly 82 and the spraying assembly 51 need to be arranged opposite to the wiping cloth piece to achieve the predetermined function, in order to avoid interference between the two, in some embodiments of the present application, please refer to Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The first frame 7 also includes a second slide 73, and the second slide 73 is slidably arranged on the first frame body 71 along the first direction. The receiving assembly 81 is arranged on the second slide 73, and the spraying assembly 51 is arranged on the sliding path of the second slide 73. When the receiving assembly 81 cooperates with the pre-folding assembly 82 to realize the bending of the wiping cloth piece, the receiving assembly 81 can carry the bent U-shaped wiping cloth piece to the bottom of the spraying assembly 51, so that the spraying assembly 51 can spray the wiping liquid on the wiping cloth piece. The actions between the pre-folding assembly 82 and the spraying assembly 51 are performed sequentially without interfering with each other.

[0070] Specifically, the second slide 73 is slidably arranged at the bottom of the first mounting plate 711, which can avoid interference with components such as the feeding mechanism 1, the pressing mechanism 2 and the cutting mechanism 4 on the top of the first mounting plate 711, fully utilize the installation space on the first frame 7, and reduce the space occupancy rate of the wiping equipment.

[0071] In order to realize the automatic spraying of the wiping liquid, in some embodiments of the present application, please refer to Figure 1 , Figure 2 and Figure 5 The wiping liquid supply mechanism 5 also includes a pump member 52 and a valve member 53. The pump member 52 is connected to the spray assembly 51 through a pipeline. The valve member 53 is arranged on the pipeline to realize the start and stop control of the spray assembly 51, so as to realize the quantitative spraying of the wiping liquid.

[0072] In some preferred embodiments of the present application, the valve member 53 comprises a diaphragm valve, which is suitable for controlling different media such as liquids and gases, and has good corrosion resistance, and is suitable for flow control of media such as acid and alkali solutions or chemicals such as wiping fluids.

[0073] After the wiping liquid is sprayed, the U-shaped wiping cloth piece on the receiving component 81 needs to be picked up by the wiping mechanism 6. In some embodiments of the present application, please refer to Figure 1 and Figure 5 The wiping mechanism 6 includes a manipulator assembly 61, which is arranged on the sliding path of the second slide 73. When the second slide 73 moves toward Figure 5When the right side of the battery case slides to the bottom of the robot assembly 61, the robot assembly 61 can pick up the wiping cloth with wiping liquid to wipe the liquid filling port on the battery case.

[0074] In order to facilitate the clamping of the wiping cloth piece and wiping of the liquid injection port by the manipulator assembly 61, in some embodiments of the present application, please refer to Fig. 9 The manipulator component 61 has a wiping piece 611 and a clamping piece 612. The clamping piece 612 is movably arranged on both sides of the wiping piece 611 for clamping both sides of the U-shaped wiping cloth piece. The wiping piece 611 is matched with the bending cavity 811 and can be inserted into the receiving component 81 to pick up the wiping cloth piece and fit with the inner surface of the wiping cloth piece when wiping. When wiping, a force can be applied to the wiping cloth piece and the liquid injection port to ensure the wiping effect.

[0075] In some embodiments of this application, please refer to Fig. 9 The manipulator assembly 61 also includes a clamping cylinder 613, a rotating shaft 614 and a rotating drive member 615, wherein the clamping cylinder 613 is used to drive the clamping members 612 on both sides of the wiping member 611 to move relative to each other, so as to facilitate the clamping and release of the wiping cloth piece. The two ends of the rotating shaft 614 are respectively connected to the clamping cylinder 613 and the rotating drive member 615. The wiping member 611, the clamping member 612, the clamping cylinder 613 and the rotating shaft 614 are rotated as a whole through the rotating drive member 615, so that the wiping cloth piece and the liquid injection port rotate relative to each other. The wiping cloth piece rotates and rubs the liquid injection port during the rotation process, thereby completing the effective wiping of the residual electrolyte on the liquid injection port.

[0076] After the wiping is completed, the battery shell needs to be transferred to the next process. In order to avoid interference between the robot assembly 61 and the battery shell, the robot assembly 61 needs to be lifted after the wiping is completed.

[0077] In order to achieve the above technical effects, in some embodiments of the present application, please refer to Figure 1 , Figure 5 and Fig. 9 The wiping mechanism 6 also includes a second lifting component 62 connected to the manipulator component 61, which can be used to achieve the overall lifting of the manipulator component 61. Specifically, the second lifting component 62 includes a mounting seat 621 connected to the manipulator component 61, and can be lifted and lowered as a whole along with the mounting seat 621.

[0078] In order to prevent the receiving assembly 81 and the second slide 73 from Figure 5 When the right side slides, it interferes with the battery shell to be wiped, and there is a certain horizontal distance between the receiving component 81 and the battery shell to be wiped. After the manipulator component 61 completes picking up the wiping cloth in the receiving component 81, it needs to slide horizontally to the wiping position.

[0079] In order to achieve the above effects, in some embodiments of the present application, please refer to Figure 1 and Figure 5 The wiping mechanism 6 also includes a second frame 63, the second frame 63 includes a second frame body 631 and a third slide 632, the third slide 632 is slidably arranged on the second frame body 631 along the first direction, and the second lifting assembly 62 is arranged on the third slide 632, so that the manipulator assembly 61 can realize the adjustment of the vertical position and the horizontal position, which is convenient for flexible adjustment of the working position of the manipulator assembly 61.

[0080] It should be noted that the drive of the third slide 632 can be automatically controlled by a motor or manually adjusted. In order to ensure the positioning accuracy of the manipulator assembly 61 during manual adjustment, in some embodiments of the present application, the second frame 63 also includes a handle 633 and a positioning ruler assembly 634. The third slide 632 is caused to slide horizontally by rotating the handle 633. The sliding distance of the third slide 632 relative to the second frame body 631 is determined by the positioning ruler assembly 634 arranged on the third slide 632 and the second frame body 631, thereby positioning the sliding position of the manipulator assembly 61.

[0081] After wiping the liquid injection port, the waste cloth clamped on the robot assembly 61 needs to be discarded before the next wiping cloth piece can be clamped. In order to ensure the cleanliness of the production site and avoid the waste cloth discarded at will affecting the normal operation of the production equipment, the waste cloth needs to be recycled in time.

[0082] In order to achieve the above effects, in some embodiments of the present application, please refer to Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The wiping device also includes a recycling mechanism 9, which includes a recycling bin assembly 91 movably arranged below the wiping mechanism 6. After wiping is completed, the manipulator assembly 61 is moved to above the recycling bin assembly 91 through the third slide 632, and the clamping member 612 is driven relatively away by the clamping cylinder 613, so that the waste cloth can fall into the recycling bin assembly 91, and the manipulator assembly 61 can pick up the wiping cloth piece for the next time.

[0083] It should be noted that the recovery bin assembly 91 can be disposed on either the first frame 7 or the second frame 63 so as to avoid interference with other components.

[0084] In some preferred embodiments of this application, please refer to Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8The first frame 7 also includes a fourth slide 74, which is slidably arranged on the first frame body 71 along the first direction, and the recovery bin assembly 91 is arranged on the fourth slide 74. The recovery bin assembly 91 is driven by the fourth slide 74 to move toward the manipulator assembly 61, so as to facilitate the recovery of waste cloth.

[0085] Since a battery housing is provided under the manipulator assembly 61, in order to avoid interference between the recycling bin assembly 91 and the battery housing when sliding, the size of the recycling bin assembly 91 should not be set too large, which will result in limited capacity of the recycling bin assembly 91, and regular cleaning of waste cloth in the recycling bin assembly 91 will also cause production interruptions.

[0086] In order to solve the above problems, in some embodiments of the present application, please refer to Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The recycling mechanism 9 also includes a collecting assembly 92 arranged on the first frame body 71, and the collecting assembly 92 includes a recycling channel 921 and a collecting box 922. The first end of the recycling channel 921 is inclined upward and is used to be arranged opposite to the recycling bin assembly 91. The second end of the recycling channel 921 is inclined downward and is arranged toward the opening of the collecting box 922, and is used to transfer the waste cloth in the recycling bin assembly 91 to the collecting box 922. By collecting the waste cloth through the large-capacity collecting box 922, the storage capacity of the waste cloth can be increased, and the continuous wiping times of the wiping device can be improved.

[0087] In order to avoid affecting the normal production of the wiping device when cleaning the waste cloth in the collection box 922, in some embodiments of the present application, refer to Figure 7 and Figure 8 The recycling bin assembly 91 also includes a bin body 911 and a baffle 912. The bin body 911 is connected to the fourth slide 74. The bin body 911 is provided with a feed port 9111 and a discharge port 9112. The baffle 912 is movably arranged on the discharge port 9112 of the bin body 911. When the baffle 912 closes the discharge port 9112, the waste in the bin body 911 will not fall from the recycling bin assembly 91. Even if the collection box 922 is taken away for cleaning, a certain amount of waste cloth can still be stored through the recycling bin assembly 91, so that the cleaning of the waste cloth will not affect the normal operation of the wiping equipment.

[0088] In some embodiments of this application, please refer to Figure 7 and Figure 8In order to avoid interference between the fourth slide 74 and the second slide 73, the fourth slide 74 is slidably set at the bottom of the second mounting plate 712 and driven by the slide driver 75. The baffle driver 913 and the bin body 911 are fixedly connected to the fourth slide 74. The baffle driver 913 is connected to one side of the baffle 912 to drive the baffle 912 to slide relative to the discharge port 9112, thereby realizing the opening and closing of the discharge port 9112.

[0089] It should be noted that the wiping station in the wiping device can be provided with multiple wiping stations for wiping multiple liquid injection ports at the same time. Figures 1 to 9 In the illustrated embodiment, wiping of the two liquid injection ports can be achieved simultaneously.

[0090] A second aspect of an embodiment of the present application provides a liquid injection system, including the wiping device described in the above embodiment. After the electrolyte is injected into the battery housing, the electrolyte remaining in the liquid injection port is wiped by the wiping device of the present application.

[0091] See also Figures 1 to 9 In some embodiments of the present application, the method of using the above-mentioned wiping device is as follows:

[0092] Step 1: Place the battery housing after liquid injection under the manipulator assembly 61, place the cloth tape roll on the feeding mechanism 1, and press the extended tape end against the clamping notch 23 of the pressing mechanism 2;

[0093] Step 2: The first slide 72 drives the traction mechanism 3 to move toward the pressing mechanism 2, and the clamping claw assembly 31 clamps the end of the material strip extending from the clamping notch 23; the pressing mechanism 2 releases the material strip, and the first slide 72 moves toward Figure 5 The right side of the cloth tape roll slides, and the feeding mechanism 1 cooperates to unwind the cloth tape roll;

[0094] Step 3: After the first slide 72 slides a preset distance, the pressing mechanism 2 presses the material strip again, and the cutting mechanism 4 cuts the material strip to obtain the required wiping cloth piece;

[0095] Step 4: The traction mechanism 3 places the wiping cloth on the receiving assembly 81 and releases it, and slides rightward to the original position along with the first slide 72 to avoid interference with the pre-folding assembly 82; the pre-folding assembly 82 moves toward the receiving assembly 81 under the action of the first lifting assembly 83, so that the bending portion 821 is inserted into the bending cavity 811, and the wiping cloth is bent into a U shape;

[0096] Step 5: The second slide 73 drives the receiving assembly 81 toward Figure 5 The right side of the wiping cloth slides to below the spray assembly 51, and the spray assembly 51 sprays the wiping liquid onto the wiping cloth;

[0097] Step 6: The second slide 73 drives the receiving assembly 81 to continue to move toward Figure 5 The right side of the robot assembly 61 slides to the material picking position of the robot assembly 61, and the robot assembly 61 moves toward the receiving assembly 81 driven by the third slide 632 to clamp the wiping cloth with the wiping liquid;

[0098] Step 7: The robot assembly 61 completes wiping the electrolyte at the liquid injection port under the action of the third slide 632, the second lifting assembly 62 and the rotating drive member 615, and then slides toward the recovery bin assembly 91 through the third slide 632 to complete the discarding of the waste cloth;

[0099] Step 8: When the waste cloth in the recycling bin assembly 91 is full, the recycling bin assembly 91 is driven toward Figure 5 When the discharge port 9112 of the recovery bin assembly 91 is aligned with the recovery channel 921, the baffle 912 is slid to the left through the baffle driving member 913 to open the discharge port 9112, and the waste cloth collected in the bin body 911 can fall into the collection box 922 through the recovery channel 921.

[0100] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0101] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0102] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A wiping device, characterized in that: include: A feeding mechanism (1), wherein the feeding mechanism (1) is provided with a cloth tape roll; A material pressing mechanism (2), the material pressing mechanism (2) being used to press the material tape extending from the cloth tape roll; A traction mechanism (3), the traction mechanism (3) being used to be connected to the end of the material strip; A cutting mechanism (4), the cutting mechanism (4) being located between the pressing mechanism (2) and the pulling mechanism (3), and being used for cutting the material strip into wiping cloth sheets; A wiping liquid supply mechanism (5), the wiping liquid supply mechanism (5) having a spraying assembly (51), the spraying assembly (51) being used for spraying wiping liquid onto the wiping cloth sheet; A wiping mechanism (6), wherein the wiping mechanism (6) is used to pick up the wiping cloth piece for wiping.

2. The wiping device according to claim 1, characterized in that The wiping device further comprises a first frame (7), wherein the first frame (7) comprises a first frame body (71) and a first slide (72), wherein the first slide (72) is slidably arranged on the first frame body (71) along a first direction; The material pressing mechanism (2) is arranged on the first frame body (71), and the traction mechanism (3) is arranged on the first slide table (72).

3. The wiping device according to claim 2, characterized in that The material pressing mechanism (2) has a clamping notch (23), and the clamping notch (23) is arranged toward the traction mechanism (3). The traction mechanism (3) has a clamping claw assembly (31), and the clamping claw assembly (31) is arranged to match the clamping notch (23).

4. The wiping device according to claim 2, characterized in that: The wiping device further comprises a pre-folding mechanism (8), wherein the pre-folding mechanism (8) comprises a receiving component (81) and a pre-folding component (82) which are arranged to slide relative to each other; The receiving component (81) is arranged below the traction mechanism (3) and is used to place the wiping cloth piece; the receiving component (81) has a bending cavity (811), and the pre-folding component (82) has a bending portion (821) arranged to match the bending cavity (811).

5. The wiping device according to claim 4, characterized in that The pre-folding mechanism (8) further comprises a first lifting component (83), wherein the first lifting component (83) is connected to the pre-folding component (82).

6. The wiping device according to claim 5, characterized in that The first frame (7) further comprises a second slide (73), the second slide (73) being slidably arranged on the first frame body (71) along the first direction, the receiving assembly (81) being arranged on the second slide (73), and the injection assembly (51) being arranged on the sliding path of the second slide (73).

7. The wiping device according to any one of claims 1 to 6, characterized in that: The wiping liquid supply mechanism (5) further comprises a pump component (52) and a valve component (53); the pump component (52) is connected to the spray assembly (51) via a pipeline, and the valve component (53) is arranged on the pipeline.

8. The wiping device according to claim 7, characterized in that The valve member (53) comprises a diaphragm valve.

9. The wiping device according to claim 6, characterized in that: The wiping mechanism (6) comprises a manipulator assembly (61), and the manipulator assembly (61) is arranged on a sliding path of the second slide table (73).

10. The wiping device according to claim 9, characterized in that The robot assembly (61) comprises a wiping member (611) and a clamping member (612), wherein the clamping member (612) is movably arranged on both sides of the wiping member (611), and the wiping member (611) is matched with the bending cavity (811).

11. The wiping device according to claim 9, characterized in that The wiping mechanism (6) further comprises a second lifting assembly (62) connected to the robot assembly (61).

12. The wiping device according to claim 11, characterized in that The wiping mechanism (6) further comprises a second frame (63), the second frame (63) comprising a second frame body (631) and a third slide (632), the third slide (632) being slidably arranged on the second frame body (631) along the first direction, and the second lifting assembly (62) being arranged on the third slide (632).

13. The wiping device according to claim 2, characterized in that The wiping device further comprises a recovery mechanism (9), wherein the recovery mechanism (9) comprises a recovery bin assembly (91) movably arranged below the wiping mechanism (6).

14. The wiping device according to claim 13, characterized in that The first frame (7) further comprises a fourth slide (74), wherein the fourth slide (74) is slidably arranged on the first frame body (71) along the first direction, and the recovery bin assembly (91) is arranged on the fourth slide (74).

15. The wiping device according to claim 14, characterized in that The recovery mechanism (9) further comprises a collection assembly (92) arranged on the first frame body (71), the collection assembly (92) comprising a recovery channel (921) and a collection box (922), the first end of the recovery channel (921) being arranged obliquely upwards for being arranged opposite to the recovery bin assembly (91), and the second end of the recovery channel (921) being arranged obliquely downwards and facing the opening of the collection box (922).

16. The wiping device according to claim 15, characterized in that The recovery bin assembly (91) further comprises a bin body (911) and a baffle (912); the bin body (911) is connected to the fourth slide (74); the bin body (911) is provided with a feed port (9111) and a discharge port (9112); and the baffle (912) is movably arranged on the discharge port (9112) of the bin body (911).

17. A liquid injection system, characterized in that: Comprising a wiping device as claimed in any one of claims 1 to 16.

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