A new energy automobile battery processing equipment

Abstract

The utility model discloses a new energy automobile battery processing equipment, including work table, clamping mechanism and polishing mechanism. Clamping mechanism is located in the work table front side, realizes before and after removal through the rodless cylinder, and the flexible clamping battery shell of the compression strip of rotating down pressure cylinder drive area rubber piece is pressed tightly, and is equipped with the U type positioning plate and the guide pillar guide structure of thin type cylinder drive, ensures high accuracy positioning. Polishing mechanism is located in the work table back side, adopts C type flat plate, double motor symmetry drive and tension pipe structure, makes polishing belt always keep flat tension state, can to the battery shell four around edge synchronous, even polishing, avoids to leak or to grind. The equipment still integrates two stage dust collection system: work table middle part dust suction mouth connects centrifugal fan, and the surface of tension pipe is equipped with dust suction groove and is communicated with suction pipe, realizes whole and local dust high -efficient removal. The equipment degree of automation is high, and the polishing consistency is good, and the protection is strong, is applicable to the high quality batch processing of new energy battery shell.

Description

Technical Field

[0001] This utility model relates to the technical field of battery manufacturing, specifically to a new energy vehicle battery processing equipment. Background Technology

[0002] During the manufacturing process of new energy vehicle batteries, burrs, oxide layers, or welding spatter often exist on the edges of the battery casing, requiring high-precision grinding to meet sealing and assembly requirements.

[0003] Traditional grinding equipment often uses fixed grinding wheels or single-sided grinding belts, which makes it difficult to achieve uniform treatment of the edges around the housing. It generally suffers from defects such as inaccurate clamping and positioning, unstable tension of the grinding belt, and incomplete dust removal, which can easily lead to problems such as localized missed grinding, over-grinding, or surface scratches, affecting processing quality and the working environment.

[0004] Therefore, there is an urgent need for a specialized processing equipment that integrates precise positioning, simultaneous and uniform grinding on all four sides, and efficient dust removal. Utility Model Content

[0005] The purpose of this utility model is to provide a new energy vehicle battery processing equipment to solve the above-mentioned defects caused by the prior art.

[0006] A new energy vehicle battery processing equipment, comprising: Workbench; The clamping mechanism is located on the front side of the worktable and includes a rodless cylinder and a rotary pressing cylinder. The rodless cylinder is mounted on the worktable in the front-back direction via a fixed base, and a fixed frame is horizontally connected to its sliding component. The two rotary pressing cylinders are symmetrically mounted on the left and right sides of the fixed frame via a fixed plate, and a clamping strip is connected to the end of the piston rod of each rotary pressing cylinder. A grinding mechanism, located at the rear of the worktable, includes a flat plate, a motor, and a grinding belt. The flat plate has a C-shaped structure, with a vertical plate in the middle. Two motors are symmetrically mounted on the left and right sides of the flat plate via motor mounts. Friction wheels are mounted on the output shafts of each motor. C-shaped mounting grooves are symmetrically provided on the left and right sides of the flat plate, and friction belts are slidably connected in each mounting groove. The grinding belt is tensioned between the two friction belts. A pair of tensioning tubes are symmetrically connected on the upper and lower sides of the motor mount. The grinding belt passes through the pair of tensioning tubes and is flattened on the outside of the flat plate. The motor mount is fixed to the worktable by a support plate.

[0007] Preferably, the workbench is provided with a chip suction port in the middle, and a centrifugal fan is connected below the chip suction port.

[0008] Preferably, a rubber sheet is adhered to the lower surface of the clamping strip.

[0009] Preferably, a thin cylinder is connected to the rear side of the fixed frame, the piston rod of the thin cylinder extends vertically upward and is connected to a lifting plate, and a U-shaped positioning plate is connected to the edge of the lifting plate.

[0010] Preferably, the lifting plate is connected to guide posts at both ends, and each guide post slides in conjunction with the fixed frame through a guide sleeve.

[0011] Preferably, the contact surface between the tension tube and the grinding belt is provided with uniform chip suction grooves, and the two ends of the tension tube are respectively connected to suction pipes.

[0012] Compared with the prior art, the present invention has the following advantages: 1. Through the clamping and grinding mechanisms with front and rear partition layout, the automatic positioning of the battery casing and the synchronous grinding of all four sides are realized in one integrated operation; 2. The C-shaped flat plate, combined with dual motor drive and tension tube structure, ensures that the grinding belt is always flat and in close contact with the edge of the shell, achieving uniform grinding on all four sides and avoiding missed grinding or over-grinding; 3. Multi-stage dust collection design (the dust collection port in the middle of the workbench is used for overall negative pressure dust collection + the dust collection groove on the side of the tension tube is used for local negative pressure dust collection), effectively removes metal dust and ensures processing cleanliness and operational safety. Attached Figure Description Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a side view of the overall structure of this utility model.

[0014] Figure 3 This is a three-dimensional structural diagram of the workbench as a whole.

[0015] Figure 4 This is a three-dimensional structural diagram of the clamping mechanism.

[0016] Figure 5 This is a partial three-dimensional structural diagram of the clamping mechanism.

[0017] Figure 6 This is a three-dimensional structural diagram of the grinding mechanism.

[0018] Figure 7 This is a partial three-dimensional structural diagram of the grinding mechanism.

[0019] Figure 8 This is a schematic diagram of a partial explosion in the grinding mechanism.

[0020] in: 10-Workbench; 10a-Chip suction port; 101-Centrifugal fan; 20-Clamping mechanism; 201-Fixed base; 202-Rodless cylinder; 203-Fixed frame; 204-Rotary pressing cylinder; 205-Pressure bar; 206-Rubber sheet; 207-Fixed plate; 208-Thin cylinder; 209-Lifting bar; 210-Positioning plate; 211-Guide post; 212-Guide sleeve; 30-Grinding mechanism; 301-Panel; 301a-Mounting slot; 302-Motor; 303-Motor base; 304-Friction wheel; 305-Friction belt; 306-Grinding belt; 307-Tension tube; 307a-Device suction groove; 308-Suction pipe; 309-Support plate; 40 - Battery casing. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1 to 8 As shown, a new energy vehicle battery processing equipment includes: Workbench 10; The clamping mechanism 20 is located on the front side of the workbench 10 and includes a rodless cylinder 202 and a rotary pressing cylinder 204. The rodless cylinder 202 is mounted on the workbench 10 in the front-back direction via a fixed base 201, and a fixed frame 203 is horizontally connected to its sliding component. The two rotary pressing cylinders 204 are symmetrically mounted on the left and right sides of the fixed frame 203 via a fixed plate 207, and a clamping strip 205 is connected to the end of the piston rod of each rotary pressing cylinder 204. The grinding mechanism 30 is located on the rear side of the worktable 10 and includes a flat plate 301, a motor 302, and a grinding belt 306. The flat plate 301 has a C-shaped structure with a vertical plate in the middle. The two motors 302 are symmetrically mounted on the left and right sides of the flat plate 301 via motor bases 303. Friction wheels 304 are mounted on the output shaft of each motor 302. The flat plate 301 has symmetrically arranged C-shaped mounting grooves 301a on the left and right sides. Friction belts 305 are slidably connected in each mounting groove 301a. The grinding belt 306 is tensioned between the two friction belts 305. A pair of tension tubes 307 are symmetrically connected on the upper and lower sides of the motor base 303. The grinding belt 306 passes around the pair of tension tubes 307 and is flattened on the outside of the flat plate 301. The motor base 303 is fixed to the worktable 10 via a support plate 309. By arranging the clamping mechanism 20 and the grinding mechanism 30 in front and behind sections, the automatic positioning and efficient grinding of the battery casing 40 are integrated. The symmetrical dual-motor drive, combined with the C-shaped spreading plate 301 and tension tube 307 structure, ensures that the grinding belt 306 always maintains stable tension and a flat contact surface, significantly improving the uniformity of grinding and surface quality, while also facilitating replacement and maintenance.

[0023] In this embodiment, the workbench 10 is provided with a chip suction port 10a in the middle, and a centrifugal fan 101 is connected below the chip suction port 10a. The metal dust generated during the grinding process can be promptly removed by the centrifugal fan 101 through the chip suction port 10a, effectively preventing dust accumulation from affecting processing accuracy or polluting the environment, protecting the health of operators, and reducing the frequency of equipment cleaning and maintenance.

[0024] In this embodiment, a rubber sheet 206 is bonded to the lower surface of the clamping strip 205. The rubber sheet 206 has a buffering and anti-slip function, which can avoid surface scratches caused by rigid contact when clamping the battery casing 40, and enhance clamping stability. It is especially suitable for processing new energy battery casings with high surface finish requirements.

[0025] In this embodiment, a thin cylinder 208 is connected to the rear side of the fixed frame 203. The piston rod of the thin cylinder 208 extends vertically upward and is connected to a lifting plate 209. A U-shaped positioning plate 210 is connected to the edge of the lifting plate 209. By driving the U-shaped positioning plate 210 to rise and fall through the thin cylinder 208, the battery casing 40 can be initially positioned and guided before clamping, ensuring that it accurately falls into the clamping area, improving clamping efficiency and repeatability, and adapting to the cycle time requirements of automated production lines.

[0026] In this embodiment, guide posts 211 are connected to both ends of the lifting plate 209, and each guide post 211 is slidably engaged with the fixed frame 203 through a guide sleeve 212. The guide post 211 and the guide sleeve 212 form a guide pair, which effectively limits the swaying and deflection of the lifting plate 209 during vertical movement, ensures the smooth lifting and lowering of the U-shaped positioning plate 210, improves positioning reliability, and extends the service life of the cylinder.

[0027] In this embodiment, chip suction grooves 307a are evenly formed on the contact surface between the tension tube 307 and the grinding belt 306, and suction pipes 308 are connected to both ends of the tension tube 307. The chip suction grooves 307a and the suction pipes 308 form a local negative pressure channel, which can directly adsorb fine dust in the contact area between the grinding belt 306 and the tension tube 307, preventing dust from embedding in the grinding belt or accumulating in the tensioned part, causing slippage, wear or tension failure, and further improving grinding stability and equipment service life.

[0028] The working process of a new energy vehicle battery processing equipment is as follows: During operation, the battery casing 40 is initially guided and positioned by the U-shaped positioning plate 210. Then, the rotating pressing cylinder 204 drives the clamping strip 205 to press down and clamp the casing. Next, the thin cylinder 208 drives the positioning strip 210 to descend, and then the rodless cylinder 202 moves the entire clamping mechanism 20 backward, allowing the casing to enter the polishing area. Two electric motors 302 synchronously drive the friction wheel 304, causing the polishing belt 306 to rotate. After being flattened by the tension tube 307, the polishing belt 306 adheres tightly to the outside of the C-shaped flat plate 301, forming a continuous and flat polishing surface, simultaneously and evenly polishing the edges of the casing. Dust generated during polishing is drawn away by the centrifugal fan 101 through the dust suction port 10a. Simultaneously, the dust suction groove 307a on the tension tube 307 adsorbs localized fine dust through the suction pipe 308, ensuring the cleanliness and stable tension of the polishing belt 306.

[0029] Therefore, the above-disclosed embodiments are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

Claims

1. A new energy vehicle battery processing equipment, characterized in that, include: Workbench (10); The clamping mechanism (20) is located on the front side of the workbench (10) and includes a rodless cylinder (202) and a rotary pressing cylinder (204). The rodless cylinder (202) is mounted on the workbench (10) in the front-back direction via a fixed seat (201). A fixed frame (203) is horizontally connected to its sliding component. The two rotary pressing cylinders (204) are symmetrically mounted on the left and right sides of the fixed frame (203) via a fixed plate (207). A pressing strip (205) is connected to the end of the piston rod of each rotary pressing cylinder (204). The grinding mechanism (30) is located on the rear side of the worktable (10) and includes a flat plate (301), a motor (302), and a grinding belt (306). The flat plate (301) has a C-shaped structure, with a vertical flat plate in the middle. The two motors (302) are symmetrically mounted on the left and right sides of the flat plate (301) through motor mounts (303). Friction wheels (304) are mounted on the output shaft of each motor (302). The left and right sides of the flat plate (301) are symmetrically provided with C-shaped... The mounting slot (301a) has a friction belt (305) slidably connected in each mounting slot (301a). The grinding belt (306) is tensioned between the two friction belts (305). A pair of tension tubes (307) are symmetrically connected on the upper and lower sides of the motor base (303). The grinding belt (306) passes around the pair of tension tubes (307) and is flattened on the outside of the flat plate (301). The motor base (303) is fixed on the worktable (10) by a support plate (309).

2. The new energy vehicle battery processing equipment according to claim 1, characterized in that, The workbench (10) is provided with a chip suction port (10a) in the middle, and a centrifugal fan (101) is connected below the chip suction port (10a).

3. The new energy vehicle battery processing equipment according to claim 1, characterized in that, A rubber sheet (206) is bonded to the lower surface of the clamping strip (205).

4. The new energy vehicle battery processing equipment according to claim 1, characterized in that, A thin cylinder (208) is connected to the rear side of the fixed frame (203). The piston rod of the thin cylinder (208) extends vertically upward and is connected to a lifting plate (209). A U-shaped positioning plate (210) is connected to the edge of the lifting plate (209).

5. The new energy vehicle battery processing equipment according to claim 4, characterized in that, The lifting plate (209) is connected to guide posts (211) at both ends, and each guide post (211) slides with the fixed frame (203) through guide sleeve (212).

6. The new energy vehicle battery processing equipment according to claim 1, characterized in that, The tension tube (307) and the grinding belt (306) have uniformly opened chip suction grooves (307a) on their contact surfaces, and the two ends of the tension tube (307) are respectively connected to suction pipes (308).

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