Large-water-volume battery tray cutting production line

Abstract

The battery tray cutting production line comprises at least two sets of cutting robots which are installed in a cutting chamber and arranged side by side, a sliding rail assembly parallel to the axis connecting line of the two sets of cutting robots is arranged right in front of the cutting robots, and a carrying robot is installed on the sliding rail assembly in a sliding mode. A workpiece feeding assembly and a workpiece discharging roller way are arranged at the two ends of the sliding rail assembly correspondingly, a cutting rotary table is arranged on the side, close to the sliding rail assembly, of each cutting robot, and a cutting fluid circulating system parallel to the sliding rail assembly and a chip removal system arranged on the top of the cutting fluid circulating system are arranged under a saw disc working area of the cutting robot. The cutting robot is provided with the water-cooling cutting disc saw and the cutting fluid cooling system, compared with an existing air-cooling disc saw, the water-cooling cutting disc saw can effectively prevent aluminum scraps and oil sludge from blocking an air inlet of the motor, and the cutting fluid spraying cooling system uses a machine tool cutting fluid large-water-amount spraying mode for reference. The problems of cutting heating, large cutting resistance and the like can be effectively solved, the service life of the saw blade can be remarkably prolonged, and production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cutting production line technology, and in particular to a battery tray cutting production line with a large water volume method. Background Technology

[0002] A battery pack generally refers to a combination of batteries, mainly the processing and assembly of battery groups. It involves combining battery cells, battery protection boards, battery connectors, labels, etc., using battery PACK technology to create the product required by the customer. The processing of battery trays generally includes multiple steps such as: loading, inspection, corner folding, shaping, cutting, polishing, applying barley paper, and applying cross-shaped adhesive.

[0003] During the casting process of battery trays, sprues and risers are generated. In order to solve the problems existing in manual cutting, existing technologies also use automatic cutting equipment. Traditional cutting discs use air-cooled disc saws. During the cutting process, aluminum chips and sludge can easily clog the motor air inlet, causing problems such as poor heat dissipation, high cutting resistance, and shortening the saw blade life. Utility Model Content

[0004] To address the aforementioned technical issues, a high-volume battery tray cutting production line is provided.

[0005] To achieve the above objectives, this utility model discloses a high-volume battery tray cutting production line, comprising at least two sets of cutting robots installed in the cutting chamber and arranged side by side. A slide rail assembly is arranged parallel to the axis connecting the two sets of cutting robots in front of the cutting robots. A transport robot is slidably mounted on the slide rail assembly. A loading assembly and an unloading roller are respectively arranged at both ends of the slide rail assembly. A cutting turntable is arranged on the side of each cutting robot near the slide rail assembly. A cutting fluid spray cooling system is arranged above the saw blade working area of ​​the cutting robot. A cutting fluid circulation system is arranged parallel to the slide rail assembly and a chip removal system is arranged on top of the cutting fluid circulation system directly below the saw blade working area of ​​the cutting robot.

[0006] Furthermore, the two cutting robots are of the same model, the center distance between the two cutting robots is greater than the maximum turning radius of the cutting robots, and a water-cooled cutting disc saw is installed at the output end of the cutting robots.

[0007] Furthermore, the cutting turntable is equipped with bidirectional positioning fixtures, including an uncut station near the slide rail assembly and a cut station located inside the cutting chamber. The shortest straight-line distance between the uncut station and the transport robot is less than the maximum turning radius of the transport robot.

[0008] Furthermore, the cutting turntable is controlled by an electrical control box located outside the cutting room to rotate horizontally around a central axis.

[0009] Furthermore, the cutting fluid circulation system includes a collection tank located below the working area of ​​the saw disc. A circulation pump is installed at the bottom of the collection tank to collect the filtered cutting fluid and connect it to the storage tank of the cutting fluid spray cooling system of the cutting robot through a hose. The chip removal system includes a conveyor belt assembly installed on the top of the collection tank. The surface of the conveyor belt assembly is fitted with closely fitting track plates, and a filter screen is provided between the conveyor belt assembly and the collection tank.

[0010] Furthermore, the bottom of the liquid collection tank has an inclined structure.

[0011] Furthermore, the surface of the output roller conveyor is provided with a perforated steel wire mesh.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model discloses a battery tray cutting production line with a large water volume method. The cutting robot is equipped with a water-cooled cutting disc saw and a cutting fluid cooling system. Compared with the previous air-cooled disc saw, the water-cooled cutting disc saw can effectively prevent aluminum chips and sludge from clogging the motor air inlet. The cutting fluid spray cooling system draws on the large water volume spraying method of machine tool cutting fluid, which can effectively solve problems such as cutting heat and high cutting resistance, significantly increase saw blade life, and reduce production costs. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is the overall layout diagram of this utility model.

[0015] Figure 2 This utility model Figure 1 A partial schematic diagram of point A in the middle.

[0016] Figure 3 This is a schematic diagram of the chip removal system and the cutting fluid circulation system of this utility model.

[0017] In the diagram: 1 is the cutting chamber; 2 is the cutting robot; 3 is the slide rail assembly; 4 is the handling robot; 5 is the cutting turntable; 51 is the positioning fixture; 52 is the uncut station; 53 is the cut station; 6 is the loading assembly; 7 is the output roller conveyor; 8 is the cutting fluid circulation system; 81 is the fluid collection tank; 82 is the circulation pump; 83 is the filter screen; 9 is the chip removal system. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] One embodiment of this utility model is as follows: Figure 1 As shown, two sets of cutting robots 2 are installed in the cutting chamber 1. A slide rail assembly 3 is positioned directly in front of each cutting robot 2, parallel to the axis connecting the two sets of cutting robots 2. A transport robot 4 is slidably mounted on the slide rail assembly 3. A loading assembly 6 and an unloading roller conveyor 7 are respectively installed at both ends of the slide rail assembly 3. The loading assembly is used to position the battery tray workpiece, facilitating the transport robot's positioning and gripping. Each cutting robot 2 has a cutting turntable 5 on the side closest to the slide rail assembly 3. A cutting fluid spray cooling system is installed above the saw blade working area of ​​the cutting robot 2. The cutting robot 2 has a cutting fluid circulation system 8 located directly below the saw disc working area, parallel to the slide rail assembly 3, and a chip removal system 9 located on top of the cutting fluid circulation system 8. The cutting robot is equipped with a water-cooled cutting disc saw and a cutting fluid cooling system. Compared with the previous air-cooled disc saw, the water-cooled cutting disc saw can effectively prevent aluminum chips and sludge from clogging the motor air inlet. The cutting fluid spray cooling system adopts the large-volume water spray method of machine tool cutting fluid, which can effectively solve problems such as cutting heat and high cutting resistance, significantly increase saw blade life, and reduce production costs.

[0020] The two cutting robots 2 are of the same model. The center distance between the two cutting robots 2 is greater than the maximum turning radius of the cutting robots 2, ensuring that they can operate independently without interference. The output end of the cutting robot 2 is equipped with a water-cooled cutting disc saw. Compared with the air-cooled disc saw, the water-cooled disc saw effectively prevents aluminum chips and sludge from clogging the motor air inlet, improving the cooling effect and service life.

[0021] The cutting turntable 5 is equipped with a bidirectional positioning fixture 51, including an uncut station 52 near the slide rail assembly 3 and a cut station 53 located in the cutting chamber 1. The shortest straight-line distance between the uncut station 52 and the transport robot 4 is less than the maximum turning radius of the transport robot 4. The transport robot picks up the workpiece from the upper component trolley and places it on the fixture of the cutting turntable to complete the positioning. At the same time, it can also remove the cut workpiece and place it on the output roller conveyor.

[0022] The cutting turntable 5 is controlled by an electrical control box located outside the cutting chamber 1 to rotate horizontally around the central axis, thereby realizing the position change between the cut workpiece and the uncut workpiece.

[0023] The cutting fluid circulation system 8 includes a collection tank 81 located below the saw blade working area. The bottom of the collection tank 81 is inclined to facilitate the accumulation of cutting fluid. A circulation pump 82 is installed at the bottom of the collection tank 81 to collect the filtered cutting fluid and connect it to the cutting fluid spray cooling system storage tank of the cutting robot 2 through a hose. The chip removal system 9 includes a conveyor belt assembly 91 installed on top of the collection tank 81. The surface of the conveyor belt assembly 91 is fitted with closely fitting track plates to ensure collection efficiency. The chip removal system and the cutting fluid circulation system collect the sprue system, aluminum chips, and cutting fluid cut from the battery tray and filter and circulate the cutting fluid. A filter screen 83 is installed between the conveyor belt assembly 91 and the collection tank 81. At least two sets of filter screens are installed from top to bottom with increasing mesh size to improve the filtration effect of the cutting fluid and ensure that the requirements for recycling are met.

[0024] The surface of the output roller 7 is equipped with a perforated steel wire mesh, which transfers the cut workpiece to the next process. The perforated steel wire mesh structure facilitates the natural cooling of the cut workpiece and allows the cutting fluid on the workpiece surface to dry.

[0025] The working principle of this embodiment is as follows: First, the transport robot moves to one end of the upper component, picks up the positioned workpiece, transfers it to the positioning fixture corresponding to the cutting turntable in the uncut position which is in an idle state, and completes the positioning and installation. After the workpiece in the cut position inside the cutting chamber is cut, the system issues a prompt alarm. The operator operates the electrical control box to rotate the corresponding cutting turntable 180° horizontally. After the rotation is completed, the original uncut position inside the cutting chamber becomes the new cut position for cutting. The original cut position leaves the cutting chamber and becomes the new uncut position. The transport robot moves to the corresponding position, removes the cut workpiece from the new uncut position, and moves it to the side of the output roller conveyor. The cut workpiece is placed on the output roller conveyor, completing one cutting process.

[0026] Several points need to be clarified: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly, and can refer to mechanical or electrical connections, or internal connections between two components, or direct connections. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and the relative positional relationships may change when the absolute position of the described objects changes. Second, in this document, relational terms such as "first" and "second" are only used to distinguish one entity from another entity, and do not necessarily require or imply any such actual relationship or order between these entities.

[0027] The above examples are merely illustrative of this utility model and do not constitute a limitation on the scope of protection of this utility model. All designs that are the same as or similar to this utility model are within the scope of protection of this utility model.

Claims

1. A high-volume battery tray cutting production line, comprising at least two sets of cutting robots (2) installed inside a cutting chamber (1) and arranged in parallel, characterized in that, The cutting robot (2) is provided with a slide rail assembly (3) in front of it, which is parallel to the axis connecting line of the two sets of cutting robots (2). A transport robot (4) is slidably installed on the slide rail assembly (3). The two ends of the slide rail assembly (3) are respectively provided with a loading assembly (6) and an unloading roller conveyor (7). Each cutting robot (2) is provided with a cutting turntable (5) on the side close to the slide rail assembly (3). A cutting fluid spray cooling system is provided above the saw blade working area of ​​the cutting robot (2). A cutting fluid circulation system (8) is provided directly below the saw blade working area of ​​the cutting robot (2), which is parallel to the slide rail assembly (3), and a chip removal system (9) is provided on top of the cutting fluid circulation system (8).

2. A high-volume battery tray cutting production line according to claim 1, characterized in that, The two cutting robots (2) are of the same model. The center distance between the two cutting robots (2) is greater than the maximum turning radius of the cutting robot (2). A water-cooled cutting disc saw is installed at the output end of the cutting robot (2).

3. A high-volume battery tray cutting production line according to claim 1, characterized in that, The cutting turntable (5) is equipped with a bidirectional positioning fixture (51) at the center of the turntable, including an uncut station (52) near the slide rail assembly (3) and a cut station (53) located in the cutting chamber (1). The shortest straight distance between the uncut station (52) and the transport robot (4) is less than the maximum turning radius of the transport robot (4).

4. A high-volume battery tray cutting production line according to claim 3, characterized in that, The cutting turntable (5) is controlled by an electrical control box located outside the cutting chamber (1) to rotate horizontally around the central axis.

5. A high-volume battery tray cutting production line according to claim 1, characterized in that, The cutting fluid circulation system (8) includes a collection tank (81) located below the working area of ​​the saw blade. A circulation pump (82) is installed at the bottom of the collection tank (81) to recover the filtered cutting fluid and connect it to the cutting fluid spray cooling system storage tank of the cutting robot (2) through a hose. The chip removal system (9) includes a conveyor belt assembly (91) installed on the top of the collection tank (81). The surface of the conveyor belt assembly (91) is fitted with closely fitting track plates. A filter screen (83) is provided between the conveyor belt assembly (91) and the collection tank (81).

6. A high-volume battery tray cutting production line according to claim 5, characterized in that, The bottom of the liquid collection tank (81) is inclined.

7. A high-volume battery tray cutting production line according to claim 1, characterized in that, The surface of the output roller (7) is provided with a perforated steel wire mesh.

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