Power battery heat insulation cotton cutting device

Abstract

The invention discloses a power battery heat insulation cotton cutting device, which belongs to the field of heat insulation cotton cutting, and comprises a working table, a cutting mechanism, a cutting mechanism and a cutting mechanism, the rolling and conveying component is detachably arranged on the mounting plane of the workbench and is used for rolling and conveying the power battery heat insulation cotton roll placed in the rolling and conveying component; and the trowelling component is detachably arranged on the rolling transmission component. According to the cutting device for the heat insulation cotton of the power battery, the heat insulation cotton roll of the power battery sequentially penetrates through a plurality of groups of penetrating gaps and bypasses the top of the guide-out roller through the arranged rolling transmission component, so that the heat insulation cotton roll can be conveniently and rapidly conveyed when being cut at a time, and meanwhile, the heat insulation cotton roll can be pressed, so that the cutting efficiency of the heat insulation cotton roll is improved. And when one-time cutting is completed, the first driving motor can be rapidly driven to enable the heat insulation cotton roll to be wound in place.

Description

Technical Field

[0001] The invention belongs to the field of thermal insulation cotton cutting, and in particular relates to a thermal insulation cotton cutting device for a power battery. Background Art

[0002] Thermal insulation cotton has the characteristics of high temperature resistance, non-flammability, and low thermal conductivity. It is now widely used in power battery insulation. In order to use thermal insulation cotton of different sizes, the thermal insulation cotton needs to be cut before leaving the factory; and in the process of cutting power battery thermal insulation cotton, how to cut the thermal insulation cotton roll into multiple groups of sub-insulation cotton slices, and how to prevent wrinkles and tighten the thermal insulation cotton roll during the cutting process has become an urgent problem to be solved.

[0003] The present invention seeks to alleviate or at least mitigate such problems or deficiencies by providing new or otherwise improved insulation batt cutouts. Summary of the invention

[0004] In response to one or more of the above defects or improvement needs in the prior art, the present invention provides a power battery insulation cotton cutting device, which has the advantages of easily cutting the insulation cotton roll into multiple groups of sub-insulation cotton slices and preventing wrinkles during the cutting process, and is easy to position from both sides and can be tightened while positioning on both sides to facilitate cutting.

[0005] To achieve the above-mentioned purpose, the present invention provides a power battery insulation cotton cutting device, which includes a workbench with a mounting plane thereon;

[0006] A winding and transmission component is detachably arranged on the installation plane of the workbench and is used for winding and transmitting the power battery insulation cotton roll placed therein;

[0007] A smoothing component, which is detachably arranged on the winding and transmission component, and is used to smooth and remove wrinkles on the power battery insulation cotton roll passing through the winding and transmission component;

[0008] A lateral limiting member, which is detachably arranged at the rear end of the winding transmission member, and is used to limit the power battery insulation cotton roll passing through the winding transmission member on both sides, and is also provided with a linkage upper push member, wherein when the output end of the lateral limiting member outputs and touches the linkage upper push member, it is used to trigger the linkage upper push member to work, so as to perform an upper push and tightening operation on the power battery insulation cotton roll passing through the winding transmission member;

[0009] A stretching fixed-point component is arranged on the workbench, adjacent to one end of the lateral limiting component, and is used to perform a fixed-point stretching operation on the passing-out end and both side ends of the power battery heat-insulating cotton roll passing through the winding transmission component;

[0010] A first cutting member, which is detachably arranged on the stretching fixed point member, and can be adjusted by the stretching fixed point member along the front-back direction, and is used to perform a cutting and slicing operation on the power battery insulation cotton roll passing through the winding transmission member;

[0011] A manipulator, which is removably arranged on the workbench and is used to transfer the power battery insulation cotton roll slices that have been cut once by the first cutting component;

[0012] A push-push component is placed, which is detachably arranged on the workbench and is used to place and push the power battery insulation cotton roll slices; and

[0013] The second cutting component is detachably arranged on the workbench and is located on a side adjacent to the placing and pushing component. It is used for performing a secondary cutting and dividing operation on the power battery insulation cotton roll slices inserted therein.

[0014] As a further improvement of the present invention, the winding transmission component comprises

[0015] A first support frame is detachably arranged on the installation plane of the workbench, a first base plate is integrally formed thereon, and a first shaft seat is detachably arranged thereon;

[0016] A first driving motor is detachably mounted on the first substrate, an output end of which passes through the first shaft seat, and a winding roller for the power battery heat insulation cotton roll to pass through is detachably arranged on the output end;

[0017] A plurality of sets of built-in frames are detachably arranged on the first support frame, and a second driving motor is detachably arranged on each set of the built-in frames;

[0018] A lower conveying roller, which is rotatably arranged on the built-in frame and connected to the output end of the second driving motor;

[0019] An embedded shaft seat is slidably arranged in the built-in frame, and an upper conveying roller is rotatably arranged in the built-in frame. The upper conveying roller is located above the lower conveying roller, and an interlaced gap is formed between the upper conveying roller and the lower conveying roller for the power battery insulation cotton roll to pass through;

[0020] A first electric cylinder is detachably arranged on the built-in frame, and its output end is connected to the built-in shaft seat, and is used to push the built-in shaft seat to rise or fall along the built-in frame to change the size of the interlaced gap;

[0021] A push rod, which is detachably arranged on the first support frame, and on which a plurality of groups of electric pressing rods for pressing the power battery insulation cotton rolls are slidably arranged;

[0022] A lead-out roller, which is rotatably arranged at the bottom of the first support frame, is located below the plurality of sets of the built-in frames, and has a driven wheel detachably arranged on one end surface thereof; and

[0023] A third driving motor is detachably mounted on the first support frame, and a driving wheel is detachably arranged on the output end of the third driving motor, a connecting belt is sleeved on the driving wheel, and the connecting belt is passed around the driven wheel;

[0024] Among them, the power battery insulation cotton roll passes through multiple groups of interlaced gaps in turn and bypasses the top of the output roller.

[0025] As a further improvement of the present invention, the smoothing component comprises

[0026] A smoothing frame is detachably arranged on the winding transmission component, and a second base plate is detachably arranged on the frame;

[0027] A first left-hand screw rod is rotatably arranged in the second base plate, and a first hand wheel is detachably arranged on one end of the first screw rod;

[0028] A first left-handed ball bearing base is slidably arranged on the trowel frame and is penetrated by the first left-handed screw rod. A left-handed trowel plate is detachably arranged on the first left-handed ball bearing base, and the bottom surface of the left-handed trowel plate touches the power battery heat insulation cotton roll;

[0029] A third base plate is detachably arranged on the trowel frame, a first coupling is detachably arranged in the base plate, and the first coupling is penetrated by the first left-hand screw;

[0030] A first right-hand screw, which is removably disposed in the first coupling; and

[0031] A first right-handed ball bearing base is slidably arranged on the trowel frame and is penetrated by the first right-handed screw rod. A right trowel plate is detachably arranged on the first right-handed ball bearing base, and the bottom surface of the right trowel plate touches the power battery heat insulation cotton roll;

[0032] When the first hand wheel is rotated, it is used to drive the first left-hand screw and the first right-hand screw to rotate, so as to drive the left wiping plate and the right wiping plate to move closer to or away from each other.

[0033] As a further improvement of the present invention, a pressing rod is detachably provided on the middle section of the smoothing frame, and the pressing rod is composed of a rotating seat and a swing arm rotatably connected to the rotating seat. A pressing wheel is detachably provided on the pressing rod, and the lowest point of the pressing wheel abuts against the power battery insulation cotton roll.

[0034] As a further improvement of the present invention, the lateral limiting member comprises

[0035] A first machine frame, which is detachably arranged at the rear end of the winding transmission component;

[0036] A second left-hand screw is rotatably arranged in the first machine frame, a second coupling is detachably arranged on one end of the second left-hand screw, a second right-hand screw is detachably arranged in the second coupling, and the second right-hand screw rotates in the first machine frame;

[0037] a fourth driving motor, which is detachably mounted on the first frame, and an output end of which is detachably connected to the second left-handed screw rod;

[0038] Two groups of second left-handed ball bearing bases are slidably arranged in the first machine frame, one group of the second left-handed ball bearing bases is passed through by the second left-handed screw rod, and the other group of the second left-handed ball bearing bases is passed through by the second right-handed screw rod;

[0039] Two sets of lateral limit plates are respectively mounted on the two sets of the second left-handed ball bearing bases, a lateral limit roller is rotatably arranged on each set of the lateral limit plates, and an insertion plate is detachably arranged on each set of the lateral limit plates; and

[0040] A linkage upper supporting member, which is detachably arranged on the first machine frame;

[0041] Among them, when the output end of the fourth driving motor outputs, it is used to drive the two groups of lateral limiting plates to move closer to or away from each other, so as to perform limiting operations on both sides of the battery insulation cotton roll passing through the two groups of lateral limiting plates.

[0042] As a further improvement of the present invention, the interpenetrating plate is provided with a first inclined surface, a transition plane, and a second inclined surface, respectively, the highest point of the first inclined surface is flush with the transition plane, the first inclined surface is in contact with the transition plane, the lowest point of the second inclined surface is flush with the transition plane, and the second inclined surface is in contact with the transition plane;

[0043] The linkage upper top component includes

[0044] A sleeve, which is detachably arranged on the first frame and has a notch therein for the insertion plate to pass through;

[0045] an anti-slip plate detachably mounted on the sleeve;

[0046] A linkage upper ejector rod is slidably disposed in the sleeve along a vertical direction, and has a third inclined surface and a top limiting roller thereon; and

[0047] An ear plate is integrally formed and arranged on the side surface of the linkage upper push rod, a guide rod is detachably arranged on the ear plate, and a guide block is integrally formed and arranged on the guide rod;

[0048] The guide rod is slidably arranged in the anti-slip plate, and a first spring is sleeved on the guide rod, and the first spring is located below the anti-slip plate;

[0049] Among them, when the insertion plate follows the movement of the lateral limit plate and touches the linkage upper push rod, it is used to contact the first inclined surface with the third inclined surface, and push the linkage upper push rod to move upward once. When the transition plane contacts the third inclined surface, the linkage upper push rod stops moving upward. When the second inclined surface contacts the third inclined surface, it is used to drive the linkage upper push rod to move upward for a second time.

[0050] As a further improvement of the present invention, the stretching fixed-point component comprises

[0051] A second support frame, which is arranged on the workbench and is adjacent to one end of the lateral limiting member;

[0052] A second machine frame is detachably arranged on the second support frame, and a first built-in screw rod is rotatably arranged therein;

[0053] a fifth driving motor, which is detachably mounted on the second frame, with its output end inserted into the second frame and connected to the first built-in screw rod;

[0054] A first built-in ball bearing base is slidably arranged on the second frame, is passed through by the first built-in screw rod, and is detachably connected to the first cutting member;

[0055] A crawler track is slidably arranged on one end of the second support frame, a connecting belt is detachably arranged on the crawler track, and the connecting belt is detachably connected to the first built-in ball bearing base;

[0056] A second electric cylinder is detachably arranged on the second support frame, and a first fixed-point clamping claw cylinder is detachably arranged on the output end thereof, and the first fixed-point clamping claw cylinder is used to perform a fixed-point stretching operation on the outlet end of the power battery insulation cotton roll; and

[0057] A third electric cylinder is detachably arranged on the second support frame, and has a second fixed-point clamping claw cylinder thereon, and the second fixed-point clamping claw cylinder is used to perform fixed-point stretching operations on the two side ends of the power battery insulation cotton roll;

[0058] When the output end of the fifth driving motor outputs, it is used to drive the first cutting component to move along the front-rear direction.

[0059] As a further improvement of the present invention, the first cutting component comprises

[0060] a fourth substrate, which is detachably arranged on the stretching fixed-point member, and on which a first slide rail is detachably arranged;

[0061] A fourth electric cylinder is detachably mounted on the fourth substrate, and a fifth substrate is connected to the output end of the fourth electric cylinder. A first sliding block that can slide on the first sliding rail is arranged at the bottom of the fifth substrate.

[0062] A cutting base, which is detachably arranged on the fifth substrate and has a reinforcing rib thereon, and the reinforcing rib is detachably connected to the cutting base;

[0063] A buffer plate, on which a buffer rod is detachably provided, and the buffer rod is inserted into the cutting base, a buffer block is integrally formed on the buffer rod, and a second spring is sleeved on the buffer rod; and

[0064] A cutting knife, which is removably arranged on the buffer plate;

[0065] When the output end of the fourth electric cylinder outputs, it is used to drive the cutting knife to move downward, so as to perform a cutting and slicing operation on the power battery insulation cotton roll passing through the winding transmission component.

[0066] As a further improvement of the present invention, the placing and pushing member comprises

[0067] A placing rack, which is detachably arranged on the workbench, in which a fifth electric cylinder is inserted, and on which a sealing plate for sealing the fifth electric cylinder is detachably arranged;

[0068] A rubber pad, which is removably inserted into the output end of the fifth electric cylinder;

[0069] A bottom support, which is detachably arranged on the workbench, on which a limit cylinder is detachably arranged, and on the output end of the limit cylinder a positioning plate is detachably arranged, and the positioning plate can be inserted into the placement rack; and

[0070] A stabilizing seat, which is detachably arranged on the bottom support, in which a stabilizing rod is slidably arranged, and the stabilizing rod is connected to the positioning plate;

[0071] When the output end of the fifth electric cylinder outputs, it is used to drive the rubber pad to push the power battery insulation cotton roll slices placed therein, so as to push the power battery insulation cotton roll slices into the second cutting member;

[0072] When the output end of the limit cylinder is output, it is used to insert the positioning plate into the placement rack to perform positioning operations on the power battery insulation cotton roll slices placed in the placement rack.

[0073] As a further improvement of the present invention, the second cutting component comprises

[0074] A sixth base plate is detachably arranged on the workbench, is located adjacent to a side of the placement and pushing member, and has a stop seat thereon;

[0075] A second built-in screw rod is rotatably arranged in the sixth base plate and passes through the stop seat, and a rotating wheel is detachably arranged at one end of the second built-in screw rod;

[0076] a seventh substrate, which is slidably disposed on the sixth substrate and has a second built-in ball base thereon, and the second built-in ball base is penetrated by the second built-in screw rod;

[0077] A vertical plate, which is detachably arranged on the seventh base plate, and on which a third built-in screw rod is rotatably arranged;

[0078] A micro drive motor is detachably arranged on the vertical plate, and an output end of the micro drive motor is connected to the third built-in screw rod;

[0079] an eighth base plate, which is slidably arranged on the vertical plate, on which a third built-in ball bearing base is detachably arranged, and the third built-in ball bearing base is penetrated by the third built-in screw rod;

[0080] a sixth driving motor, which is detachably arranged on the eighth substrate and has a cutting piece arranged on its output end; and

[0081] A supporting shell is arranged on the workbench and penetrates into the workbench. It is located below the cut piece and has a removable lower hopper therein. The lower hopper is obliquely arranged in the supporting shell and has a removable leakage net therein.

[0082] A collecting box is also provided in the workbench, and the collecting box is located below the lower hopper.

[0083] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:

[0084] The power battery insulation cotton cutting device of the present invention, through the arranged winding transmission component, the power battery insulation cotton roll is passed through the multiple groups of interlaced gaps in sequence and bypassed from the top of the lead-out roller, so that the material can be transferred conveniently when the insulation cotton roll is cut once, and the insulation cotton roll can be pressed at the same time. When one cutting is completed, the first drive motor can be quickly driven to reel the insulation cotton roll into place, and the power battery insulation cotton roll can be smoothed and wrinkle-removed through the arranged smoothing component to prevent the cutting deviation caused by wrinkles during the single cutting operation. Through the arranged lateral limiting components, when the output end of the fourth drive motor outputs, it is used to drive the two groups of lateral limiting plates to approach or move away from each other, so as to limit the battery insulation cotton roll passing through the two groups of lateral limiting plates on both sides, and at the same time, the output end of the lateral limiting component outputs and touches the connecting When the upper push component is moved, it is used to trigger the operation of the linked upper push component to push and tighten the power battery insulation cotton roll that passes through the winding and transmission component, thereby improving the stability during the single cutting operation. Through the arranged stretching fixed-point component, the battery insulation cotton roll can be pulled out when the power battery insulation cotton roll is cut again, and the two ends of the power battery insulation cotton roll can be pulled at the same time to prevent the power battery insulation cotton roll from rebounding after the single cutting. Through the arranged placement and pushing component, the power battery insulation cotton roll slices after the single cutting can be pushed and transported to the second cutting component, and the power battery insulation cotton roll slices can be clamped at the same time. Through the arranged second cutting component, the power battery insulation cotton roll slices can be flexibly cut for a second time to quickly cut the power battery insulation cotton roll slices into multiple groups of sub-slices. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] Figure 1 It is a schematic diagram of the overall structure of the power battery insulation cotton cutting device of the present invention;

[0086] Figure 2 This is a schematic structural diagram of the power battery insulation cotton cutting device viewed from another angle of the present invention;

[0087] Figure 3 It is a top view of the power battery insulation cotton cutting device of the present invention;

[0088] Figure 4 It is a schematic diagram of the overall structure of the winding transmission component of the present invention;

[0089] Figure 5 It is a schematic diagram of the overall structure of the smoothing component of the present invention;

[0090] Figure 6 It is a structural schematic diagram of the present invention when the stretching fixed-point component and the first cutting component are combined;

[0091] Figure 7 It is a structural schematic diagram of the present invention when the stretching fixed-point component and the first cutting component are viewed from another angle;

[0092] Figure 8 It is a schematic diagram of the overall structure of the lateral limiting component of the present invention;

[0093] Fig. 9 It is a partial schematic diagram of the lateral limiting member of the present invention;

[0094] Fig.10 It is a structural schematic diagram of the combination of the insertion plate and the sleeve of the present invention;

[0095] Fig.11 It is a schematic structural diagram of the present invention when the push member is placed and combined with the second cutting member;

[0096] Fig.12 It is a schematic diagram of the structure of placing the pushing member as a whole in the present invention;

[0097] Fig.13 It is a schematic diagram of the overall structure of the second cutting component of the present invention;

[0098] Fig.14 It is a schematic diagram of the overall structure of the supporting shell of the present invention.

[0099] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. workbench; 11. collection box; 2. winding transmission member; 21. first support frame; 22. first substrate; 221. first shaft seat; 222. first drive motor; 223. winding roller; 23. built-in frame; 231. lower transmission roller; 232. second drive motor; 233. embedded shaft seat; 234. upper transmission roller; 235. first electric cylinder; 24. ejector rod; 25. electric pressing rod; 26. lead-out roller; 27. driven wheel; 28. third drive motor; 29. ​​driving wheel; 291. connecting belt; 3. smoothing member; 31. smoothing frame; 32. second substrate; 33. first left-hand screw; 34. The first hand wheel; 35, the first left-handed ball bearing base; 36, the left-handed flat plate; 37, the third base plate; 38, the first coupling; 39, the first right-handed screw rod; 391, the first right-handed ball bearing base; 392, the right-handed flat plate; 393, the pressing rod; 394, the pressing wheel; 4, the lateral limiting member; 41, the first machine frame; 42, the second left-handed screw rod; 43, the second coupling; 44, the second right-handed screw rod; 45, the fourth driving motor; 46, the second left-handed ball bearing base; 47, the lateral limiting plate; 471, the lateral limiting roller; 48, the interleaving plate; 481, the first inclined plane; 482, the transition plane; 483, the second inclined plane; 49, the sleeve; 491, the anti-slip plate; 492, the linkage upper ejector rod; 493, the ear plate; 494, guide rod; 495, first spring; 496, guide block; 497, third inclined plane; 5, stretching fixed point component; 51, second support frame; 52, second machine frame; 53, first built-in screw rod; 54, fifth drive motor; 55, first built-in ball base; 551, crawler; 56, connecting belt; 57, second electric cylinder; 58, first fixed point clamping claw cylinder; 59, third electric cylinder; 591, second fixed point clamping claw cylinder; 6, first cutting component; 61, fourth substrate; 62, first slide rail; 63, fourth electric cylinder; 64, fifth substrate; 65, first slider; 66, cutting base; 67, reinforcing rib; 68, buffer plate; 681, buffer rod; 682, second spring; 68 3. Buffer block; 69. Cutting knife; 7. Manipulator; 8. Placement and pushing member; 81. Placement rack; 82. Fifth electric cylinder; 83. Closing plate; 84. Rubber pad; 85. Bottom support; 86. Limiting cylinder; 87. Steady seat; 88. Positioning plate; 89. Steady rod; 9. Second cutting member; 91. Sixth base plate; 92. Stop seat; 93. Second built-in screw rod; 94. Rotating wheel; 95. Seventh base plate; 951. Second built-in ball base; 96. Vertical plate; 961. Third built-in screw rod; 962. Micro drive motor; 963. Third built-in ball base; 964. Eighth base plate; 97. Sixth drive motor; 98. Cutting piece; 99. Support shell; 991. Lower hopper; 992. Net. DETAILED DESCRIPTION

[0100] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0101] The terms used herein are only for describing specific embodiments and are not intended to limit the present invention. The terms "include", "comprises", etc. used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0102] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0103] In the embodiment, Figure 1-14 Provided is a power battery insulation cotton cutting device, wherein: Figure 1 It is a schematic diagram of the overall structure of the power battery insulation cotton cutting device of the present invention; Figure 2 This is a schematic structural diagram of the power battery insulation cotton cutting device viewed from another angle of the present invention; Figure 3 It is a top view of the power battery insulation cotton cutting device of the present invention; Figure 4 It is a schematic diagram of the overall structure of the winding transmission component of the present invention; Figure 5 It is a schematic diagram of the overall structure of the smoothing component of the present invention; Figure 6 It is a structural schematic diagram of the present invention when the stretching fixed-point component and the first cutting component are combined; Figure 7 It is a structural schematic diagram of the present invention when the stretching fixed-point component and the first cutting component are viewed from another angle; Figure 8 It is a schematic diagram of the overall structure of the lateral limiting component of the present invention;

[0104] Fig. 9 It is a partial schematic diagram of the lateral limiting member of the present invention; Fig.10 It is a structural schematic diagram of the combination of the insertion plate and the sleeve of the present invention; Fig.11 It is a schematic structural diagram of the present invention when the push member is placed and combined with the second cutting member; Fig.12 It is a schematic diagram of the structure of placing the pushing member as a whole in the present invention; Fig.13 It is a schematic diagram of the overall structure of the second cutting component of the present invention;

[0105] Fig.14It is a schematic diagram of the structure of the support shell as a whole of the present invention, which includes a workbench 1 with an installation plane on it; a winding and transmission component 2, which is detachably arranged on the installation plane of the workbench 1, and is used to wind and transmit the power battery insulation cotton roll placed therein; a smoothing component 3, which is detachably arranged on the winding and transmission component 2, and is used to smooth and remove wrinkles on the power battery insulation cotton roll passing through the winding and transmission component 2; a lateral limiting component 4, which is detachably arranged at the tail end of the winding and transmission component 2, and is used to limit the power battery insulation cotton roll passing through the winding and transmission component 2 on both sides, and there is also a linkage upper member therein, wherein when the output end of the lateral limiting component 4 outputs and touches the linkage upper member, it is used to trigger the linkage upper member to work, so as to perform an upper tensioning operation on the power battery insulation cotton roll passing through the winding and transmission component 2; a stretching fixed point component 5, which is arranged on the workbench 1, It is adjacent to one end of the lateral limiting member 4, and is used to perform fixed-point stretching operations on the outlet end and both side ends of the power battery insulation cotton roll passing through the winding and transmission member 2; the first cutting member 6, which is detachably arranged on the stretching fixed-point member 5, and can be adjusted along the front and rear directions by the stretching fixed-point member 5, and is used to perform a single cutting and slicing operation on the power battery insulation cotton roll passing through the winding and transmission member 2; the manipulator 7, which is removably arranged on the workbench 1, is used to transport the power battery insulation cotton roll slices that have been cut once by the first cutting member 6; the placing and pushing member 8, which is detachably arranged on the workbench 1, is used to place and push the power battery insulation cotton roll slices; and the second cutting member 9, which is detachably arranged on the workbench 1, is located on a side adjacent to the placing and pushing member 8, and is used to perform a secondary cutting and splitting operation on the power battery insulation cotton roll slices that have passed through it.

[0106] The overall idea on which the present invention is based is that, through the arranged winding transmission component 2, the power battery insulation cotton roll is passed through multiple groups of interlaced gaps in turn and bypassed from the top of the lead-out roller 26, so that the material can be transferred conveniently when the insulation cotton roll is cut once, and the insulation cotton roll can be pressed at the same time. After completing one cut, the first drive motor 222 can be quickly driven to roll the insulation cotton roll into place, and the arranged smoothing component 3 can be used to smooth and remove wrinkles on the power battery insulation cotton roll to prevent cutting deviation caused by wrinkles during a cutting operation. Through the arranged lateral limiting component 4, when the output end of the fourth drive motor 45 outputs, it is used to drive the two groups of lateral limiting plates 47 to approach or move away from each other, so as to limit the battery insulation cotton roll passing through the two groups of lateral limiting plates 47 on both sides, and at the same time, the output end of the lateral limiting component 4 outputs When it touches the linkage upper push component, it is used to trigger the linkage upper push component to perform a push-up and tightening operation on the power battery insulation cotton roll passing through the winding and transmission component 2, thereby improving the stability during a single cutting operation. Through the arranged stretching fixed-point component 5, the battery insulation cotton roll can be pulled out when the power battery insulation cotton roll is cut again, and the two ends of the power battery insulation cotton roll can be pulled at the same time to prevent the power battery insulation cotton roll from rebounding after the first cutting. Through the arranged placement and pushing component 8, the power battery insulation cotton roll slices after the first cutting can be pushed and transported to the second cutting component 9, and the power battery insulation cotton roll slices can be clamped at the same time. Through the arranged second cutting component 9, the power battery insulation cotton roll slices can be flexibly cut for a second time to quickly cut the power battery insulation cotton roll slices into multiple groups of sub-slices.

[0107] Next, the winding transmission component 2 is given a more specific structure and construction as a whole for further explanation. The winding transmission component 2 includes a first support frame 21, which is detachably arranged on the installation plane of the workbench 1, and a first base plate 22 is integrally formed thereon, and a first shaft seat 221 is detachably arranged thereon; a first drive motor 222, which is detachably mounted on the first base plate 22, and its output end passes through the first shaft seat 221, and a first drive motor 222 is detachably mounted on the first base plate 22. A winding roller 223 for the power battery insulation cotton roll to pass through is arranged on the inner frame 23; multiple groups of inner frames 23 are detachably arranged on the first support frame 21, and a second drive motor 232 is detachably arranged on each group of inner frames 23; a lower conveying roller 231 is rotatably arranged on the inner frame 23 and connected to the output end of the second drive motor 232; an embedded shaft seat 233 is slidably arranged in the inner frame 23, and an upper conveying roller 234 is rotatably arranged therein, and the upper conveying roller 23 4 is located above the lower conveying roller 231, and an interlaced gap is formed between the upper conveying roller 234 and the lower conveying roller 231 for the power battery insulation cotton roll to pass through; the first electric cylinder 235 is detachably arranged on the built-in frame 23, and its output end is connected to the built-in shaft seat 233, and is used to push the built-in shaft seat 233 to rise or fall along the built-in frame 23 to change the size of the interlaced gap; the push rod 24 is detachably arranged on the first support frame 21, and a plurality of groups of push rods are slidably arranged on it. An electric pressing rod 25 for pressing the power battery insulation cotton roll; a lead-out roller 26, which is rotatably arranged at the bottom of the first support frame 21, which is located below the multiple sets of built-in frames 23, and a driven wheel 27 is detachably arranged on one end surface thereof; and a third driving motor 28, which is detachably mounted on the first support frame 21, and a driving wheel 29 is detachably arranged on the output end thereof, and a connecting belt 291 is sleeved on the driving wheel 29, and the connecting belt 291 is passed around the driven wheel 27;

[0108] More specifically, the power battery insulation cotton roll passes through the multiple groups of interlaced gaps in sequence and passes around the top of the output roller 26;

[0109] When the switches of the plurality of first electric cylinders 235 are turned on, the embedded shaft seat 233 can be pushed up or down along the direction of the built-in frame 23 to change the size of the interlaced gap;

[0110] At the same time, the third driving motor 28 is turned on to drive the driving wheel 29 to rotate, and at the same time, the leading roller 26 is driven as a whole to rotate at the tail end of the first supporting frame 21.

[0111] Next, the smoothing member 3 is given a more specific structure and construction as a whole for further explanation. The smoothing member 3 includes a smoothing frame 31, which is detachably arranged on the winding transmission member 2, and a second base plate 32 is detachably arranged on it; a first left-hand screw rod 33, which is rotatably arranged in the second base plate 32, and a first hand wheel 34 is detachably arranged on one end of the first left-hand screw rod 33; a first left-hand ball base 35, which is slidably arranged on the smoothing frame 31 and is passed through by the first left-hand screw rod 33, and a left-hand wiping plate 36 is detachably arranged on it, and the left The bottom surface of the trowel plate 36 touches the power battery insulation cotton roll; the third base plate 37 is detachably arranged on the trowel frame 31, and a first coupling 38 is detachably arranged therein, and the first coupling 38 is passed through by the first left-hand screw 33; the first right-hand screw 39 is removably arranged in the first coupling 38; and the first right-hand ball base 391 is slidably arranged on the trowel frame 31, and is passed through by the first right-hand screw 39, and a right trowel plate 392 is detachably arranged thereon, and the bottom surface of the right trowel plate 392 touches the power battery insulation cotton roll;

[0112] Next, the overall use principle of the smoothing component 3 is further explained. When the staff rotates the first hand wheel 34, it is used to drive the first left-hand screw 33 and the first right-hand screw 39 to rotate, so as to drive the left wiping plate 36 and the right wiping plate 392 to move closer to or away from each other, so that the left wiping plate 36 and the right wiping plate 392 can smooth and prevent wrinkles on the power battery insulation cotton roll passing through them.

[0113] More specifically in some embodiments, in order to further improve the pressing operation on the power battery insulation cotton roll, a pressing rod 393 is detachably provided on the middle section of the smoothing frame 31, and the pressing rod 393 is composed of a rotating seat and a swing arm rotatably connected to the rotating seat, and a pressing wheel 394 is detachably provided on the pressing rod 393, and the lowest point of the pressing wheel 394 is in contact with the power battery insulation cotton roll.

[0114] Next, a more specific structure and construction is given to the lateral limiting member 4 as a whole for further explanation. The lateral limiting member 4 includes a first machine frame 41, which is detachably arranged at the tail end of the winding transmission member 2; a second left-hand screw rod 42, which is rotatably arranged in the first machine frame 41, and a second coupling 43 is detachably arranged on one tail end thereof, and a second right-hand screw rod 44 is detachably arranged in the second coupling 43, and the second right-hand screw rod 44 rotates in the first machine frame 41; a fourth drive motor 45, which is detachably mounted on the first machine frame 41, and its output end is connected to the second left-hand screw rod 42. The two sets of second left-handed ball bearing bases 46 are detachably connected; two sets of second left-handed ball bearing bases 46 are slidably arranged in the first machine frame 41, one set of second left-handed ball bearing bases 46 is passed through by the second left-handed screw 42, and the other set of second left-handed ball bearing bases 46 is passed through by the second right-handed screw 44; two sets of lateral limit plates 47 are respectively installed on the two sets of second left-handed ball bearing bases 46, and a lateral limit roller 471 is rotatably arranged on each set of lateral limit plates 47, and an interleaving plate 48 is detachably arranged on each set of lateral limit plates 47; and a linkage top member, which is detachably arranged on the first machine frame 41;

[0115] Next, the use principle of the lateral limiting component 4 is further explained. After the staff turns on the fourth drive motor 45, the output end of the fourth drive motor 45 is output to drive the two groups of lateral limiting plates 47 to move closer to or away from each other, so as to limit the battery insulation cotton rolls passing through the two groups of lateral limiting plates 47 on both sides.

[0116] Next, a more specific structure and construction are given to the whole of the insertion plate 48 and the linkage upper top member for further explanation. The insertion plate 48 is provided with a first inclined surface 481, a transition plane 482, and a second inclined surface 483. The highest point of the first inclined surface 481 is flush with the transition plane 482, and the first inclined surface 481 contacts the transition plane 482. The lowest point of the second inclined surface 483 is flush with the transition plane 482, and the second inclined surface 483 contacts the transition plane 482. The linkage upper top member includes a sleeve 49, which is detachably arranged on the first machine frame 41 and has a notch therein for the insertion plate 48 to pass through. The anti-slip plate 491 is detachably mounted on the sleeve 49; the linkage upper push rod 492 is slidably created in the sleeve 49 along the vertical direction, and has a third inclined surface 497 and a top limit roller thereon; and the ear plate 493 is integrally formed and arranged on the side surface of the linkage upper push rod 492, and has a guide rod 494 detachably arranged thereon, and a guide block 496 is integrally formed on the guide rod 494; the guide rod 494 is slidably arranged in the anti-slip plate 491, and a first spring 495 is also sleeved on the guide rod 494, and the first spring 495 is located below the anti-slip plate 491;

[0117] Next, the linkage upper push member is further explained. When the insertion plate 48 follows the movement of the lateral limit plate 47 and touches the linkage upper push rod 492, it is used to contact the first inclined surface 481 with the third inclined surface 497, and push the linkage upper push rod 492 to move up once. When the transition plane 482 contacts the third inclined surface 497, the linkage upper push rod 492 stops moving up. When the second inclined surface 483 contacts the third inclined surface 497, it is used to drive the linkage upper push rod 492 to move up twice.

[0118] In short, after the slope of the first inclined surface 481 has completed the path on the third inclined surface 497, the linkage upper push rod 492 stops pushing up until the transition plane 482 is completed, and when the insertion plate 48 continues to move forward, the second inclined surface 483 comes into contact with the third inclined surface 497, and the linkage upper push rod 492 continues to move up. When the second inclined surface 483 has completed the path of the third inclined surface 497, the insertion plate 48 will not change the running track of the linkage upper push rod 492 after continuing to move forward, so that the insertion plate 48 can pass through the sleeve 49 and can be When pushing operations are performed on both sides of the power battery insulation cotton roll, the top tightening operation can be performed simultaneously, and when clamping operations are performed on both sides of a power battery insulation cotton roll that is smaller than the current processing, it can be pushed on the second inclined surface 483, and the lifting height is increased. When facing a normally processed power battery insulation cotton roll, the top can be performed on the first inclined surface 481, and the top height is lower than the top height on the second inclined surface 483. At the same time, when the insertion plate 48 is retracted, it can be restricted by the rebound of the first spring 495 to make the linkage top rod 492 return to its initial position.

[0119] Next, the stretching fixed-point member 5 as a whole is given a more specific structure and construction for further explanation. The stretching fixed-point member 5 includes a second support frame 51, which is arranged on the workbench 1 and is adjacent to one end of the lateral limiting member 4; a second machine frame 52, which is detachably arranged on the second support frame 51, and a first built-in screw rod 53 is rotatably arranged therein; a fifth drive motor 54, which is detachably installed on the second machine frame 52, and its output end is inserted into the second machine frame 52, and its output end is connected to the first built-in screw rod 53; a first built-in ball base 55, which is slidably arranged on the second machine frame 52, is penetrated by the first built-in screw rod 53, and is detachably connected to the first cutting member 6. connection; a crawler 551, which is slidably arranged on one end of the second support frame 51, on which a connecting belt 56 is detachably arranged, and the connecting belt 56 is detachably connected to the first built-in ball base 55; a second electric cylinder 57, which is detachably arranged on the second support frame 51, and on whose output end a first fixed-point clamping claw cylinder 58 is detachably arranged, and the first fixed-point clamping claw cylinder 58 is used to perform a fixed-point stretching operation on the outlet end of the power battery insulation cotton roll; and a third electric cylinder 59, which is detachably arranged on the second support frame 51, and has a second fixed-point clamping claw cylinder 591 thereon, and the second fixed-point clamping claw cylinder 591 is used to perform a fixed-point stretching operation on the two side ends of the power battery insulation cotton roll;

[0120] Next, the overall use principle of the stretching fixed point member 5 is explained. After the staff turns on the fifth driving motor 54, the output end of the fifth driving motor 54 outputs to drive the first cutting member 6 to move along the front-back direction.

[0121] In addition, when the staff turns on the second electric cylinder 57, the first fixed-point clamping claw cylinder 58 can be brought to the rear end of the power battery insulation cotton roll. By turning on the first fixed-point clamping claw cylinder 58, the rear end of the power battery insulation cotton roll can be clamped, pulled and pulled out. By turning on two sets of second fixed-point clamping claw cylinders 591 to clamp both ends of the power battery insulation cotton roll, the power battery insulation cotton roll can be prevented from being pulled back by the winding transmission component 2 after being cut once.

[0122] Next, the first cutting member 6 is given a more specific structure and construction as a whole for further explanation. The first cutting member 6 includes a fourth substrate 61, which is detachably arranged on the stretching fixed point member 5, and a first slide rail 62 is detachably arranged on the fourth substrate 61; a fourth electric cylinder 63, which is detachably installed on the fourth substrate 61, and a fifth substrate 64 is connected to its output end, and a first slider 65 that can slide on the first slide rail 62 is arranged at the bottom of the fifth substrate 64; a cutting base 66, which is detachably arranged on the fifth base plate 64, and is provided with a reinforcing rib 67, and the reinforcing rib 67 is detachably connected to the cutting base 66; a buffer plate 68, on which is detachably arranged a buffer rod 681, and the buffer rod 681 penetrates into the cutting base 66, and a buffer block 683 is integrally formed on the buffer rod 681, and a second spring 682 is sleeved on the buffer rod 681; and a cutting knife 69, which is removably arranged on the buffer plate 68;

[0123] More specifically, the staff turns on the switch of the fourth electric cylinder 63 so that the output end of the fourth electric cylinder 63 is output, which is used to drive the cutting knife 69 to move downward, so as to perform a cutting and slicing operation on the power battery insulation cotton roll passing through the winding transmission component 2. At the same time, through the action of the arranged buffer rod 681 and the second spring 682, the cutting knife 69 can play a buffering role during a cutting operation.

[0124] Next, a more specific structure and construction is given to the entire placement and pushing member 8 for further explanation. The placement and pushing member 8 includes a placement frame 81, which is detachably arranged on the workbench 1, in which a fifth electric cylinder 82 is inserted, and a sealing plate 83 for sealing the fifth electric cylinder 82 is detachably arranged on it; a rubber pad 84, which is removably inserted on the output end of the fifth electric cylinder 82; a bottom support 85, which is detachably arranged on the workbench 1, on which a limiting cylinder 86 is detachably arranged, and a positioning plate 88 is detachably arranged on the output end of the limiting cylinder 86, and the positioning plate 88 can be inserted into the placement frame 81; and a stabilizing seat 87, which is detachably arranged on the bottom support 85, in which a stabilizing rod 89 is slidably arranged, and the stabilizing rod 89 is connected to the positioning plate 88;

[0125] Next, the use principle of the entire placement and pushing member 8 is further explained. When the output end of the fifth electric cylinder 82 outputs, it is used to drive the rubber pad 84 to push the power battery insulation cotton roll slices placed therein, so as to push the power battery insulation cotton roll slices into the second cutting member 9;

[0126] In addition, when the output end of the limit cylinder 86 is output, it is used to insert the positioning plate 88 into the placement rack 81 to perform positioning operations on the power battery insulation cotton roll slices placed in the placement rack 81.

[0127] Next, the second cutting member 9 as a whole is given a more specific structure and construction for further explanation. The second cutting member 9 includes a sixth substrate 91, which is detachably arranged on the workbench 1, which is located adjacent to the side where the push member 8 is placed, and has a stop seat 92 thereon; a second built-in screw 93, which is rotatably arranged in the sixth substrate 91 and passes through the stop seat 92, and a rotating wheel 94 is detachably arranged at one end of the sixth substrate 91; a seventh substrate 95, which is slidably arranged on the sixth substrate 91, and has a second built-in ball base 951 thereon, and the second built-in ball base 951 is passed through by the second built-in screw 93; a vertical plate 96, which is detachably arranged on the seventh substrate 95, and has a third built-in screw 961 rotatably arranged thereon; a micro drive motor 962, which is detachably arranged Arranged on the vertical plate 96, its output end is connected with the third built-in screw rod 961; the eighth base plate 964 is slidably arranged on the vertical plate 96, on which a third built-in ball base 963 is detachably arranged, and the third built-in ball base 963 is passed through by the third built-in screw rod 961; the sixth drive motor 97 is detachably arranged on the eighth base plate 964, and a cutting piece 98 is arranged on its output end; and the support shell 99 is arranged on the workbench 1, and it penetrates into the workbench 1, it is located below the cutting piece 98, and a lower hopper 991 is removably arranged therein, and the lower hopper 991 is arranged obliquely in the support shell 99, and a leakage net 992 is removably arranged in the lower hopper 991; there is also a collecting box 11 in the workbench 1, and the collecting box 11 is located below the lower hopper 991;

[0128] More specifically, when the rotating wheel 94 is rotated, the seventh substrate 95 can be shifted in the front-to-back direction, and when the fifth drive motor 962 is turned on, the sixth drive motor 97 can be driven to move downward as a whole, and by turning on the sixth drive motor 97, the cutting slice 98 can cut the power battery insulation cotton roll slices inserted into the support shell 99 to cut them into multiple groups of sub-slices. During the cutting process, the slice debris can fall into the filter net 992 and into an area in the collection box 11, and the sub-slices slide from the lower hopper 991 to another area in the collection box 11 due to gravity.

[0129] In summary, through the arranged winding transmission component 2, the power battery insulation cotton roll is passed through multiple groups of interlaced gaps in turn and bypassed from the top of the lead-out roller 26, so that the material can be transferred conveniently when the insulation cotton roll is cut once, and the insulation cotton roll can be pressed at the same time. After completing one cutting, the first drive motor 222 can be quickly driven to roll the insulation cotton roll into place. Through the arranged smoothing component 3, the power battery insulation cotton roll can be smoothed and wrinkle-removed to prevent the cutting deviation caused by wrinkles during a cutting operation. Through the arranged lateral limiting component 4, when the output end of the fourth drive motor 45 outputs, it is used to drive the two groups of lateral limiting plates 47 to approach or move away from each other, so as to limit the battery insulation cotton roll passing through the two groups of lateral limiting plates 47 on both sides. At the same time, the output end of the lateral limiting component 4 outputs and touches the linkage When the upper push component is used, it is used to trigger the operation of the linked upper push component to push and tighten the power battery insulation cotton roll that passes through the winding and transmission component 2, thereby improving the stability during the single cutting operation. Through the arranged stretching fixed-point component 5, the battery insulation cotton roll can be pulled out when the power battery insulation cotton roll is cut again, and the two ends of the power battery insulation cotton roll can be pulled at the same time to prevent the power battery insulation cotton roll from rebounding after the single cutting. Through the arranged placement and pushing component 8, the power battery insulation cotton roll slices after the single cutting can be pushed and transported to the second cutting component 9, and the power battery insulation cotton roll slices can be clamped at the same time. Through the arranged second cutting component 9, the power battery insulation cotton roll slices can be flexibly cut for a second time, so as to quickly cut the power battery insulation cotton roll slices into multiple groups of sub-slices.

[0130] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power battery insulation cotton cutting device, It is characterized in that It includes A workbench (1) having a mounting surface; A winding and transmission component (2) is detachably arranged on a mounting plane of the workbench (1) and is used to perform winding and transmission operations on a power battery heat insulation cotton roll placed therein; A smoothing component (3) is detachably arranged on the winding and transmission component (2) and is used to smooth and remove wrinkles on the power battery heat insulation cotton roll passing through the winding and transmission component (2); A lateral limiting member (4) is detachably arranged at the rear end of the winding transmission member (2), and is used to limit the power battery heat insulation cotton roll passing through the winding transmission member (2) on both sides, and is also provided with a linkage upper push member, wherein when the output end of the lateral limiting member (4) outputs and touches the linkage upper push member, it is used to trigger the linkage upper push member to work, so as to perform an upper push and tightening operation on the power battery heat insulation cotton roll passing through the winding transmission member (2); A stretching fixed-point component (5) is arranged on the workbench (1) and is adjacent to one end of the lateral limiting component (4), and is used to perform a fixed-point stretching operation on the outlet end and two side ends of the power battery heat-insulating cotton roll that passes through the winding and transmission component (2); A first cutting member (6) is detachably arranged on the stretching fixed point member (5), and can be adjusted by the stretching fixed point member (5) in the front-rear direction, and is used to perform a cutting and slicing operation on the power battery heat insulation cotton roll passing through the winding transmission member (2); A robot (7) is removably arranged on the workbench (1) and is used to transfer the power battery heat insulation cotton roll slices that have been cut once by the first cutting component (6); A placement and pushing member (8) is detachably arranged on the workbench (1) and is used for placing and pushing power battery insulation cotton roll slices; and The second cutting member (9) is detachably arranged on the workbench (1) and is located on a side adjacent to the placing and pushing member (8). It is used to perform a secondary cutting and dividing operation on the power battery heat insulation cotton roll slices inserted therein.

2. The power battery insulation cotton cutting device according to claim 1, It is characterized in that The winding transmission component (2) comprises A first support frame (21) is detachably arranged on a mounting plane of the workbench (1), on which a first base plate (22) is integrally formed, and on which a first shaft seat (221) is detachably arranged; A first driving motor (222) is detachably mounted on the first substrate (22), with its output end passing through the first shaft seat (221), and a winding roller (223) for the power battery heat insulation cotton roll to pass through is detachably arranged on its output end; A plurality of sets of built-in frames (23) are detachably arranged on the first support frame (21), and a second driving motor (232) is detachably arranged on each set of the built-in frames (23); A lower conveying roller (231) is rotatably arranged on the built-in frame (23) and is connected to the output end of the second driving motor (232); An embedded shaft seat (233) is slidably arranged in the built-in frame (23), and an upper conveying roller (234) is rotatably arranged in the built-in frame (23), and the upper conveying roller (234) is located above the lower conveying roller (231), and an interlaced gap is formed between the upper conveying roller (234) and the lower conveying roller (231) for the power battery heat insulation cotton roll to pass through; A first electric cylinder (235) is detachably arranged on the built-in frame (23), and its output end is connected to the built-in shaft seat (233), and is used to push the built-in shaft seat (233) to rise or fall along the built-in frame (23) to change the size of the interlaced gap; A top rod (24) which is detachably arranged on the first support frame (21), and on which a plurality of groups of electric pressing rods (25) for pressing the power battery insulation cotton rolls are slidably arranged; A lead-out roller (26) is rotatably arranged at the bottom of the first support frame (21), located below the plurality of sets of the built-in frames (23), and has a driven wheel (27) detachably arranged on one end surface thereof; and A third driving motor (28) is detachably mounted on the first support frame (21), and a driving wheel (29) is detachably arranged on the output end thereof, a connecting belt (291) is sleeved on the driving wheel (29), and the connecting belt (291) is passed around the driven wheel (27); The power battery heat-insulating cotton roll passes through the multiple groups of interlaced gaps in sequence and passes around the top of the outlet roller (26).

3. The power battery insulation cotton cutting device according to claim 1, It is characterized in that The smoothing component (3) comprises A smoothing frame (31) is detachably arranged on the winding and transmission component (2), and a second base plate (32) is detachably arranged on the frame; A first left-handed screw rod (33) is rotatably disposed in the second base plate (32), and a first hand wheel (34) is detachably disposed on one end of the first screw rod; A first left-handed ball bearing base (35) is slidably arranged on the smoothing frame (31) and is penetrated by the first left-handed screw rod (33). A left-handed smoothing plate (36) is detachably arranged on the first left-handed ball bearing base (35), and the bottom surface of the left-handed smoothing plate (36) contacts the power battery heat insulation cotton roll; A third base plate (37) is detachably arranged on the trowel frame (31), and a first coupling (38) is detachably arranged therein, and the first left-handed screw rod (33) passes through the first coupling (38); A first right-hand screw (39) removably disposed in the first coupling (38); and A first right-handed ball bearing base (391) is slidably arranged on the smoothing frame (31), through which the first right-handed screw rod (39) passes, and on which a right-handed smoothing plate (392) is detachably arranged, and the bottom surface of the right-handed smoothing plate (392) contacts the power battery heat insulation cotton roll; When the first hand wheel (34) is rotated, it is used to drive the first left-hand screw (33) and the first right-hand screw (39) to rotate, so as to drive the left wiping plate (36) and the right wiping plate (392) to move closer to each other or away from each other.

4. The power battery insulation cotton cutting device according to claim 3, It is characterized in that A pressing rod (393) is detachably provided at the middle section of the smoothing frame (31), and the pressing rod (393) is composed of a rotating seat and a swing arm rotatably connected to the rotating seat. A pressing wheel (394) is detachably provided on the pressing rod (393), and the lowest point of the pressing wheel (394) is in contact with the power battery heat insulation cotton roll.

5. The power battery insulation cotton cutting device according to claim 1, It is characterized in that The lateral limiting component (4) comprises A first machine frame (41) which is detachably arranged at the rear end of the winding transmission component (2); A second left-hand screw (42) is rotatably arranged in the first machine frame (41), a second coupling (43) is detachably arranged on one end of the second left-hand screw (42), a second right-hand screw (44) is detachably arranged in the second coupling (43), and the second right-hand screw (44) rotates in the first machine frame (41); a fourth drive motor (45) which is detachably mounted on the first machine frame (41), and whose output end is detachably connected to the second left-hand screw rod (42); Two groups of second left-handed ball bearing bases (46) are slidably arranged in the first machine frame (41), one group of the second left-handed ball bearing bases (46) is passed through by the second left-handed screw rod (42), and the other group of the second left-handed ball bearing bases (46) is passed through by the second right-handed screw rod (44); Two groups of lateral limiting plates (47) are respectively mounted on the two groups of the second left-handed ball bearing bases (46), a lateral limiting roller (471) is rotatably arranged on each group of the lateral limiting plates (47), and an insertion plate (48) is detachably arranged on each group of the lateral limiting plates (47); and A linkage upper supporting member, which is detachably arranged on the first machine frame (41); When the output end of the fourth driving motor (45) outputs, it is used to drive the two groups of lateral limiting plates (47) to move closer to or farther away from each other, so as to perform limiting operations on both sides of the battery insulation cotton roll passing through the two groups of lateral limiting plates (47).

6. The power battery insulation cotton cutting device according to claim 5, It is characterized in that The insertion plate (48) is respectively provided with a first inclined surface (481), a transition plane (482), and a second inclined surface (483); the highest point of the first inclined surface (481) is flush with the transition plane (482), and the first inclined surface (481) is in contact with the transition plane (482); the lowest point of the second inclined surface (483) is flush with the transition plane (482), and the second inclined surface (483) is in contact with the transition plane (482); The linkage upper top component includes A sleeve (49) is detachably arranged on the first frame (41) and has a notch therein for the insertion plate (48) to pass through; An anti-slip plate (491) detachably mounted on the sleeve (49); A linkage upper push rod (492) is slidably disposed in the sleeve (49) along a vertical direction, and has a third inclined surface (497) and a top limiting roller thereon; and An ear plate (493) is integrally formed and arranged on the side surface of the linkage upper push rod (492), a guide rod (494) is detachably arranged on the ear plate, and a guide block (496) is integrally formed and arranged on the guide rod (494); The guide rod (494) is slidably arranged in the anti-slip plate (491), and a first spring (495) is sleeved on the guide rod (494), and the first spring (495) is located below the anti-slip plate (491); When the insertion plate (48) moves following the lateral limit plate (47) and touches the linkage upper push rod (492), it is used to make the first inclined surface (481) contact with the third inclined surface (497) and push the linkage upper push rod (492) to move up once; when the transition plane (482) contacts the third inclined surface (497), the linkage upper push rod (492) stops moving up; when the second inclined surface (483) contacts the third inclined surface (497), it is used to drive the linkage upper push rod (492) to move up a second time.

7. The power battery insulation cotton cutting device according to claim 1, It is characterized in that The stretching fixed point component (5) comprises A second support frame (51) is arranged on the workbench (1) and is adjacent to one end of the lateral limiting member (4); A second machine frame (52) is detachably arranged on the second support frame (51), and a first built-in screw rod (53) is rotatably arranged therein; a fifth driving motor (54), which is detachably mounted on the second machine frame (52), with its output end inserted into the second machine frame (52), and its output end connected to the first built-in screw rod (53); A first built-in ball bearing base (55) is slidably arranged on the second machine frame (52), is passed through by the first built-in screw rod (53), and is detachably connected to the first cutting member (6); A crawler belt (551) is slidably arranged at one end of the second support frame (51), and a connecting belt (56) is detachably arranged thereon, and the connecting belt (56) is detachably connected to the first built-in ball bearing base (55); A second electric cylinder (57) is detachably arranged on the second support frame (51), and a first fixed-point clamping claw cylinder (58) is detachably arranged on the output end thereof, and the first fixed-point clamping claw cylinder (58) is used to perform a fixed-point stretching operation on the outlet end of the power battery insulation cotton roll; and A third electric cylinder (59) is detachably arranged on the second support frame (51), and has a second fixed-point clamping claw cylinder (591) thereon, and the second fixed-point clamping claw cylinder (591) is used to perform a fixed-point stretching operation on the two side ends of the power battery insulation cotton roll; When the output end of the fifth driving motor (54) outputs, it is used to drive the first cutting component (6) to move along the front-rear direction.

8. The power battery insulation cotton cutting device according to claim 1, It is characterized in that The first cutting member (6) comprises a fourth base plate (61) which is detachably arranged on the stretching fixed point component (5) and on which a first slide rail (62) is detachably arranged; A fourth electric cylinder (63) is detachably mounted on the fourth base plate (61), and a fifth base plate (64) is connected to the output end thereof. A first sliding block (65) that can slide on the first sliding rail (62) is arranged at the bottom of the fifth base plate (64); A cutting base (66) is detachably arranged on the fifth substrate (64), and is provided with a reinforcing rib (67), and the reinforcing rib (67) is detachably connected to the cutting base (66); A buffer plate (68) on which a buffer rod (681) is detachably provided, and the buffer rod (681) is inserted into the cutting base (66), a buffer block (683) is integrally formed on the buffer rod (681), and a second spring (682) is sleeved on the buffer rod (681); and A cutting knife (69) is removably arranged on the buffer plate (68); When the output end of the fourth electric cylinder (63) outputs, it is used to drive the cutting knife (69) to move downward, so as to perform a cutting and slicing operation on the power battery insulation cotton roll passing through the winding transmission component (2).

9. The power battery insulation cotton cutting device according to claim 1, It is characterized in that The placing and pushing member (8) comprises A placing rack (81) is detachably arranged on the workbench (1), a fifth electric cylinder (82) is inserted therein, and a sealing plate (83) for sealing the fifth electric cylinder (82) is detachably arranged on the placing rack (81); A rubber pad (84) which is removably inserted into the output end of the fifth electric cylinder (82); A bottom support (85) is detachably arranged on the workbench (1), a limiting cylinder (86) is detachably arranged on the bottom support (85), a positioning plate (88) is detachably arranged on the output end of the limiting cylinder (86), and the positioning plate (88) can be inserted into the placement rack (81); and A stabilizing seat (87) is detachably arranged on the bottom support (85), a stabilizing rod (89) is slidably arranged inside the stabilizing seat (87), and the stabilizing rod (89) is connected to the positioning plate (88); When the output end of the fifth electric cylinder (82) outputs, it is used to drive the rubber pad (84) to push the power battery heat insulation cotton roll slices placed therein, so as to push the power battery heat insulation cotton roll slices into the second cutting member (9); When the output end of the limit cylinder (86) is output, the positioning plate (88) is inserted into the placement rack (81) to perform positioning operations on the power battery heat insulation cotton roll slices placed in the placement rack (81).

10. The power battery insulation cotton cutting device according to claim 1, It is characterized in that The second cutting member (9) comprises A sixth base plate (91) is detachably arranged on the workbench (1), located on a side adjacent to the placement and pushing member (8), and has a stop seat (92) thereon; A second built-in screw rod (93) is rotatably arranged in the sixth base plate (91) and passes through the stop seat (92), and a rotating wheel (94) is detachably arranged at one end of the second built-in screw rod; A seventh substrate (95) is slidably arranged on the sixth substrate (91), and has a second built-in ball base (951) thereon, and the second built-in ball base (951) is penetrated by the second built-in screw rod (93); A vertical plate (96) which is detachably arranged on the seventh base plate (95) and on which a third built-in screw rod (961) is rotatably arranged; A micro drive motor (962) is detachably arranged on the vertical plate (96), and its output end is connected to the third built-in screw rod (961); an eighth base plate (964) which is slidably arranged on the vertical plate (96), on which a third built-in ball bearing base (963) is detachably arranged, and the third built-in ball bearing base (963) is penetrated by the third built-in screw rod (961); a sixth driving motor (97), which is detachably arranged on the eighth substrate (964), and has a cutting piece (98) arranged on its output end; and A support shell (99) is arranged on the workbench (1) and penetrates into the workbench (1). It is located below the cut piece (98). A lower hopper (991) is removably arranged therein. The lower hopper (991) is obliquely arranged in the support shell (99). A leakage net (992) is removably arranged in the lower hopper (991); The workbench (1) is also provided with a collecting box (11), and the collecting box (11) is located below the lower hopper (991).

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