Cutting device for disassembling waste power battery

Abstract

The utility model discloses a cutting device for disassembling a waste power battery, and relates to the technical field of battery disassembling and cutting devices. The outer portion of the lead screw is sleeved with an electric sliding rail, a cutting motor is fixedly connected to the side face of the sliding piece, a cutter is movably connected to the interior of the protective shell, and a power battery needing to be disassembled is conveyed to the position below the electric sliding rail through conveying wheels arranged in the conveying plate. When a nut is driven by screwing a rotating piece to move downwards in one end of a screw rod, a pressing piece is extruded above a power battery to fix the power battery, and at the moment, a sliding piece can drive a cutter movably connected with the interior of a protection shell arranged at one end to descend to the surface of the power battery from a pneumatic lifting rod to cut the battery back and forth; and it is guaranteed that the power battery can be completely cut, and the influence on subsequent machining work is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery disassembling cutting device technical field, concretely is a kind of cutting device for disassembling waste power battery. BACKGROUND

[0002] According to the patent document with the announcement number CN 205790274 U, an electric vehicle power battery monomer disassembling device is provided, which includes a battery clamping part and a battery disassembling part. The battery clamping part includes a shield, a lower support plate, a waste liquid storage tank, a roller, a movable platform base, an x-direction movable platform and a y-direction movable platform. The battery disassembling part includes a gear shield, a gear, a rack, a gear bracket, a drill bit, a shaft, a spring, an upper support plate, a linear bearing and a motor. The motor is embedded in the upper support plate. The drill bit is installed below the motor. The device can disassemble the battery monomer conveniently and quickly, improve the work efficiency, and the device is small in size and easy to carry.

[0003] However, there are some defects. During the disassembly of the power battery, the drill bit may not completely cut the surface of the power battery, which causes the disassembled power battery to not be completely separated, affecting the subsequent processing of the power battery. UTILITY MODEL CONTENT

[0004] To overcome the shortcomings of the prior art, the utility model provides a cutting device for disassembling waste power battery, which solves the problem of incomplete cutting of the drill bit on the surface of the power battery, which causes the disassembled power battery to not be completely separated, affecting the subsequent processing of the power battery.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a cutting device for disassembling waste power battery. The cutting device includes a cutting assembly, two sides of the cutting assembly are fixedly connected with a fixing assembly, the cutting assembly includes a fixing base, two sides of the fixing base are fixedly connected with a pneumatic lifting rod, the side surface of the pneumatic lifting rod is fixedly connected with a driving part, the side surface of the driving part is fixedly connected with a lead screw, the outer part of the lead screw is sleeved with an electric sliding rail, the side surface of the electric sliding rail is provided with a sliding groove, the outer part of the electric sliding rail is slidably connected with a sliding part, the side surface of the sliding part is fixedly connected with a cutting motor, the side surface of the cutting motor is fixedly connected with a protective shell, and the inside of the protective shell is movably connected with a cutting knife.

[0006] Preferably, the top of the fixing base (11) is fixedly connected with a conveying plate (111), the inside of the conveying plate (111) is provided with a mounting groove (112), and the inside of the mounting groove (112) is rotatably connected with a conveying wheel (113).

[0007] Preferably, the fixed assembly comprises a support rod, the top of the support rod is fixedly connected with a screw rod, one end of the screw rod is internally rotatably connected with a nut, the top of the nut is movably connected with a rotating piece, and the bottom of the nut is fixedly connected with a pressing plate.

[0008] Preferably, one end of the conveying plate is fixedly connected with a collecting hopper, the collecting hopper is wide at the top and narrow at the bottom, and the conveying plate and the collecting hopper are arranged in parallel on the top of the fixed base.

[0009] Preferably, the sliding piece is slidably connected to the outside of the electric sliding rail through a sliding groove.

[0010] Preferably, the bottom of the support rod is fixedly connected to the top of the fixed base on both sides.

[0011] Preferably, the peripheral side surface of the nut is rotatably connected with the inner surface of one end of the screw rod.

[0012] The utility model provides a cutting device for old power battery disassembly, which has the following advantages compared with the prior art:

[0013] 1. A cutting device for old power battery disassembly, the power battery to be disassembled is conveyed to the lower side of the electric sliding rail through the conveying wheel arranged in the conveying plate, the pressing plate is pressed on the top of the power battery to fix the power battery when the nut is driven to rotate in the one end of the screw rod by the rotating piece, at this time, the cutter movably connected in the protection shell arranged at one end is lowered to the surface of the power battery by the pneumatic lifting rod to cut the power battery back and forth, so that the power battery can be completely cut, and the subsequent machining work is not affected.

[0014] 2. A cutting device for old power battery disassembly, the pressing plate is pressed on the surface of the power battery by the rotation of the nut in the one end of the screw rod, so that the power battery cannot be displaced due to the cutting effect during the cutting process, and the cutting is not complete. The power battery cut is collected in the inside of the collecting hopper under the action of the conveying wheel arranged in the installation groove, the cutting and collecting processes are synchronized, and the cutting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a cutting assembly structure schematic view of the utility model;

[0017] Figure 3 It is a fixed assembly structure schematic view of the utility model;

[0018] Figure 4 It is a fixed assembly detail view of the utility model.

[0019] Fig. 1, cutting assembly; 2, fixed assembly; 11, fixed base; 12, pneumatic lifting rod; 13, screw rod; 14, driving piece; 15, electric sliding rail; 16, sliding groove; 17, sliding piece; 18, cutting motor; 19, protective shell; 110, cutting knife; 111, conveying plate; 112, mounting groove; 113, conveying wheel; 114, collecting hopper; 21, supporting rod; 22, rotating piece; 23, nut; 24, pressing piece; 25, screw rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a cutting device for old power battery disassembly. Cutting assembly 1 is fixedly connected with fixed assembly 2 on both sides of cutting assembly 1, cutting assembly 1 includes fixed base 11, pneumatic lifting rod 12 is fixedly connected on both sides of fixed base 11, pneumatic lifting rod 12 is used to drive cutting knife 110 to descend to the surface of battery after power battery is fixed, cutting battery, pneumatic lifting rod 12 is fixedly connected with driving piece 14 on side surface, driving piece 14 is used to drive screw rod 13 to rotate, driving piece 14 is fixedly connected with screw rod 13 on side surface, electric sliding rail 15 is sleeved on the outside of indicated screw rod 13, sliding groove 16 is arranged on the side surface of electric sliding rail 15, sliding piece 17 is slidably connected on the outside of electric sliding rail 15, cutting motor 18 is fixedly connected with sliding piece 17 on side surface, protective shell 19 is fixedly connected with cutting motor 18 on side surface, cutting knife 110 is movably connected in protective shell 19, cutting knife 110 can be cut battery by the part exposed on the bottom of protective shell 19 under the driving of cutting motor 18, conveying plate 111 is fixedly connected on the top of fixed base 11, mounting groove 112 is arranged in the inside of conveying plate 111, conveying wheel 113 is rotatably connected in the inside of mounting groove 112, protective shell 19 prevents cutting knife 110 from causing injury to operator during cutting, sliding piece 17 can be driven to slide in sliding groove 16 by electric sliding rail 15, and cutting knife 110 arranged on side surface is driven to cut battery on bottom transversely.

[0022] Please refer to Figures 1-4The fixed assembly 2 comprises a support rod 21, the top of the support rod 21 is fixedly connected with a screw rod 25, one end of the screw rod 25 is internally rotatably connected with a nut 23, the top of the nut 23 is movably connected with a rotating piece 22, the bottom of the nut 23 is fixedly connected with a pressing plate 24, the peripheral side surface of the nut 23 is rotatably connected with the inner surface of one end of the screw rod 25, the rotating piece 22 is screwed, the nut 23 is rotated at one end of the screw rod 25, the pressing plate 24 is pressed downwards on the top of the power battery to fix the battery, displacement of the battery during disassembly is avoided, the top of the fixed base 11 is fixedly connected with a conveying plate 111, one end of the conveying plate 111 is fixedly connected with a collecting hopper 114, the collecting hopper 114 is wide at the top and narrow at the bottom, the conveying plate 111 and the collecting hopper 114 are arranged in parallel on the top of the fixed base 11, the sliding piece 17 is slidably connected to the outside of the electric sliding rail 15 through the sliding groove 16, and the bottom of the support rod 21 is fixedly connected to the top of the fixed base 11 on both sides.

[0023] In use, the power battery to be disassembled is placed on the top of the conveying plate 111, is slid on the top of the conveying plate 111 to the bottom of the electric sliding rail 15 through the conveying wheel 113, the nut 23 is driven to press the pressing plate 24 downwards on the power battery at one end of the screw rod 25 by screwing the rotating piece 22, the power battery is fixed, at this time, the sliding piece 17 can drive the protection shell 19 arranged at one end to slide in the sliding groove 16, the cutter 110 movably connected in the protection shell 19 is lowered to the surface of the power battery by the pneumatic lifting rod 12 to cut the battery transversely, and the battery after cutting is collected into the collecting device below for collection and next processing.

[0024] In the embodiment, the structure characteristics and working principle of the disassembling cutting device for waste power batteries are the same as those of the prior art, and will not be described here.

[0025] It should be noted that, in this document, the terms such as first and second are used merely to differentiate one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for disassembling waste power batteries, comprising a cutting assembly (1), characterized in that: Two sides of the cutting assembly (1) are fixedly connected with a fixing assembly (2); The cutting assembly (1) comprises a fixing base (11), two sides of the fixing base (11) are fixedly connected with a pneumatic lifting rod (12), a side of the pneumatic lifting rod (12) is fixedly connected with a driving piece (14), a side of the driving piece (14) is fixedly connected with a lead screw (13), an outer portion of the lead screw (13) is sleeved with an electric sliding rail (15), a side of the electric sliding rail (15) is provided with a sliding groove (16), an outer portion of the electric sliding rail (15) is slidably connected with a sliding piece (17), a side of the sliding piece (17) is fixedly connected with a cutting motor (18), a side of the cutting motor (18) is fixedly connected with a protective shell (19), an inner portion of the protective shell (19) is movably connected with a cutting knife (110); The fixing assembly (2) comprises a supporting rod (21), a top of the supporting rod (21) is fixedly connected with a screw rod (25), one end of the screw rod (25) is rotatably connected with a nut (23) in an inner portion, a top of the nut (23) is movably connected with a rotating piece (22), a bottom of the nut (23) is fixedly connected with a pressing plate (24).

2. The cutting device for disassembling waste power batteries according to claim 1, characterized in that: A top of the fixing base (11) is fixedly connected with a conveying plate (111), an inner portion of the conveying plate (111) is provided with a mounting groove (112), an inner portion of the mounting groove (112) is rotatably connected with a conveying wheel (113).

3. The cutting device for disassembling waste power batteries according to claim 2, characterized in that: One end of the conveying plate (111) is fixedly connected with a collecting hopper (114), the collecting hopper (114) is wide at the top and narrow at the bottom, and the conveying plate (111) and the collecting hopper (114) are arranged in parallel on the top of the fixing base (11).

4. The cutting device for disassembling waste power batteries according to claim 1, characterized in that: The sliding piece (17) is slidably connected to the outer portion of the electric sliding rail (15) through the sliding groove (16).

5. The cutting device for disassembling waste power battery according to claim 1, characterized in that: A bottom of the supporting rod (21) is fixedly connected to the top of the fixing base (11) on both sides. 6.The cutting device for disassembling waste power battery according to claim 1, characterized in that: A circumferential surface of the nut (23) is rotatably connected with an inner surface of one end of the screw rod (25).

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