Cutting and stacking all-in-one machine adopting thermal compounding technology

Abstract

The utility model discloses a thermal compounding technology cutting and stacking all-in-one machine which comprises a base, two supports and a fixed frame are fixed to the top of the base, the same traction wheel is installed between the two supports, a heat sealing mechanism used for conducting heat sealing on workpieces is installed in the fixed frame, a movable frame is installed on the top of the base in a sliding mode, and the movable frame is connected with the traction wheel. A sliding mechanism used for driving the movable frame to slide is installed in the base, a hydraulic cylinder is installed on the top of the interior of the movable frame, a blade is connected to a piston rod of the hydraulic cylinder, and scale marks are formed in the top of the base. According to the utility model, the distance between the two heating plates can be adjusted, so that heat sealing of workpieces with different thicknesses is facilitated; and the movable frame can be driven to slide through the sliding mechanism, so that workpieces with different lengths can be conveniently cut.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting and stacking equipment, in particular to a thermal composite process cutting and stacking integrated machine. Background Art

[0002] The cutting and stacking machine is one of the key equipment in the manufacturing of lithium-powered battery core packs, and is used to stack and cut battery cells.

[0003] The Chinese patent application with the publication number CN215896484U discloses a lithium battery stacking machine and a cutting and stacking machine. In the patent, a positive electrode thermal composite mechanism, a negative electrode thermal composite mechanism and a thermal bonding mechanism are provided. When stacking, the positive electrode sheet and the negative electrode sheet are firstly composited with the diaphragm into a semi-composite part, and then the two semi-composite parts are composited into a composite part through the thermal bonding mechanism. Compared with the existing structure that directly composites the positive electrode sheet, the negative electrode sheet and the diaphragm into one, if there is a quality problem in the composite of the positive electrode sheet or the negative electrode sheet and the diaphragm, this structure only needs to replace the corresponding electrode sheet, and there is no need to scrap all the composite parts, which saves materials.

[0004] When using the above patent, we found that the device could not measure and cut the workpiece, which made it difficult to cut the workpiece specifications required by the workers. There were deficiencies in the use process. Therefore, we proposed a thermal composite process cutting and stacking machine. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a thermal composite process cutting and stacking integrated machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A thermal composite process cutting and laminating machine comprises a base, two brackets and a fixed frame are fixed on the top of the base, a common traction wheel is installed between the two brackets, a heat sealing mechanism for heat-sealing the workpiece is installed inside the fixed frame, a movable frame is slidably installed on the top of the base, a sliding mechanism for driving the movable frame to slide is installed inside the base, a hydraulic cylinder is installed on the top of the movable frame, a blade is connected to the piston rod of the hydraulic cylinder, and scale lines are opened on the top of the base.

[0008] Preferably, the sliding mechanism includes a second motor, a threaded rod, a threaded sleeve, a fixed plate, a second slider, a connecting rod, a third slider and a fixed rod, the second motor is installed on the side of the base, the output shaft of the second motor rotates through the base and is connected to the threaded rod, the threaded rod is connected with a threaded sleeve through a threaded sleeve, a fixed plate is fixed to the side of the threaded sleeve, two second sliders are slidably installed on the fixed plate, the second slider is hinged to two third sliders through a connecting rod, the third slider is slidably installed on the bottom side of the movable frame, a fixed rod is fixed inside the base, and the connecting rod is rotatably sleeved on the fixed rod.

[0009] Preferably, the heat sealing mechanism includes a first motor, a screw, a first slider, a vertical rod, a sliding sleeve and a heating plate. The first motor is installed on the top of the fixed frame. The output shaft of the first motor rotates and passes through the fixed frame and is connected to the screw. The screw is provided with two first sliders through threads with opposite rotation directions. The vertical rod is fixed inside the fixed frame. Two sliding sleeves are slidably connected to the vertical rod. The first slider and the sliding sleeve are installed with the same heating plate.

[0010] Preferably, sliding grooves are provided on inner walls on both sides of the fixing frame, and the first sliding block and the sliding sleeve are both slidably installed in the sliding grooves.

[0011] Preferably, a cutting table is installed on the top of the base, and a baffle is fixed on the top side of the cutting table.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the first motor is started, and through the threaded transmission of the lead screw and the first slider, the two first sliders drive the heating plates to move toward or away from each other through the cooperation of the sliding sleeve, so that the distance between the two heating plates can be adjusted, which facilitates the heat sealing of workpieces of different thicknesses.

[0014] 2. In the utility model, the second motor is started, and the threaded sleeve drives the fixed plate to move through the threaded transmission of the threaded rod and the threaded sleeve. The fixed plate changes the distance between the connecting rods through the two second sliders, thereby driving the movable frame to slide, which is convenient for cutting workpieces of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a thermal composite process cutting and stacking machine proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a sliding mechanism of a thermal composite process cutting and laminating machine proposed by the utility model;

[0017] Figure 3A schematic diagram of a heat-sealing mechanism of a heat-compounding process cutting and laminating machine proposed in the utility model;

[0018] Figure 4 This is a top view of the structure of a thermal composite process cutting and stacking machine proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the movable frame structure of a thermal composite process cutting and stacking machine proposed by the utility model.

[0020] In the figure: 1 base, 2 bracket, 3 traction wheel, 4 fixed frame, 5 heat sealing mechanism, 51 first motor, 52 screw rod, 53 first slider, 54 vertical rod, 55 sliding sleeve, 56 heating plate, 6 movable frame, 7 sliding mechanism, 71 second motor, 72 threaded rod, 73 threaded sleeve, 74 fixed plate, 75 second slider, 76 connecting rod, 77 third slider, 78 fixed rod, 8 hydraulic cylinder, 9 blade, 10 cutting table, 11 baffle, 12 scale line. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A thermal composite process cutting and laminating machine includes a base 1, two brackets 2 and a fixed frame 4 are fixed on the top of the base 1, the same traction wheel 3 is installed between the two brackets 2, a heat sealing mechanism 5 for heat-sealing the workpiece is installed inside the fixed frame 4, a movable frame 6 is slidably installed on the top of the base 1, a sliding mechanism 7 for driving the movable frame 6 to slide is installed inside the base 1, a hydraulic cylinder 8 is installed on the top of the movable frame 6, a blade 9 is connected to the piston rod of the hydraulic cylinder 8, a cutting table 10 is installed on the top of the base 1, a baffle 11 is fixed on the top side of the cutting table 10, and a scale line 12 is opened on the top of the base 1.

[0023] Reference Figure 2, the sliding mechanism 7 includes a second motor 71, a threaded rod 72, a threaded sleeve 73, a fixed plate 74, a second slider 75, a connecting rod 76, a third slider 77 and a fixed rod 78. The second motor 71 is installed on the side of the base 1. The output shaft of the second motor 71 rotates and passes through the base 1 and is connected with the threaded rod 72. The threaded sleeve 73 is connected to the threaded rod 72 through a threaded sleeve. The side of the threaded sleeve 73 is fixed with a fixed plate 74. Two second sliders 75 are slidably installed on the fixed plate 74. The second slider 75 is hinged to two third sliders 77 through a connecting rod 76. The third slider 77 is slidably installed on the bottom side of the movable frame 6. A fixing rod 78 is fixed inside the base 1. The connecting rod 76 is rotatably sleeved on the fixing rod 78. The second motor 71 is started. Through the threaded transmission of the threaded rod 72 and the threaded sleeve 73, the threaded sleeve 73 drives the fixing plate 74 to move. The fixing plate 74 changes the distance between the connecting rods 76 through the two second sliders 75, thereby driving the movable frame 6 to slide, which is convenient for cutting workpieces of different lengths.

[0024] Reference Figure 3 The heat sealing mechanism 5 includes a first motor 51, a screw rod 52, a first slider 53, a vertical rod 54, a sleeve 55 and a heating plate 56. The first motor 51 is installed on the top of the fixed frame 4. The output shaft of the first motor 51 rotates and penetrates the fixed frame 4 and is connected with the screw rod 52. Two first sliders 53 are connected to the screw rod 52 through threads with opposite rotation directions. The vertical rod 54 is fixed inside the fixed frame 4. Two sleeves 55 are slidably connected to the vertical rod 54. Slide grooves are provided on the inner walls of both sides of the fixed frame 4. The first slider 53 and the sleeve 55 are slidably installed in the slide grooves. The first slider 53 and the sleeve 55 are installed with the same heating plate 56. The first motor 51 is started. Through the threaded transmission of the screw rod 52 and the first slider 53, the two first sliders 53 drive the heating plate 56 to move toward or away from each other through the cooperation of the sleeve 55, so that the distance between the two heating plates 56 can be adjusted, which is convenient for heat sealing workpieces of different thicknesses.

[0025] Working principle: Start the first motor 51, through the threaded transmission of the screw rod 52 and the first slider 53, the two first sliders 53 drive the heating plates 56 to move toward or away from each other through the cooperation of the sliding sleeve 55, so that the distance between the two heating plates 56 can be adjusted, which is convenient for heat sealing of workpieces of different thicknesses. Start the second motor 71, through the threaded transmission of the threaded rod 72 and the threaded sleeve 73, the threaded sleeve 73 drives the fixed plate 74 to move, and the fixed plate 74 changes the distance between the connecting rods 76 through the two second sliders 75, thereby driving the movable frame 6 to slide, which is convenient for cutting workpieces of different lengths.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A thermal composite process cutting and laminating machine, comprising a base (1), characterized in that: Two brackets (2) and a fixed frame (4) are fixed on the top of the base (1); a common traction wheel (3) is installed between the two brackets (2); a heat-sealing mechanism (5) for heat-sealing a workpiece is installed inside the fixed frame (4); a movable frame (6) is slidably installed on the top of the base (1); a sliding mechanism (7) for driving the movable frame (6) to slide is installed inside the base (1); a hydraulic cylinder (8) is installed on the top of the movable frame (6); a blade (9) is connected to the piston rod of the hydraulic cylinder (8); and a scale line (12) is opened on the top of the base (1).

2. The thermal composite process cutting and laminating machine according to claim 1, characterized in that: The sliding mechanism (7) comprises a second motor (71), a threaded rod (72), a threaded sleeve (73), a fixed plate (74), a second slider (75), a connecting rod (76), a third slider (77) and a fixed rod (78). The second motor (71) is mounted on the side of the base (1). The output shaft of the second motor (71) rotates through the base (1) and is connected to the threaded rod (72). The threaded sleeve (73) is threadedly sleeved on the threaded rod (72). The side of the threaded sleeve (73) is fixed with a fixed plate (74). Two second sliders (75) are slidably mounted on the fixed plate (74). The second slider (75) is hinged to two third sliders (77) through a connecting rod (76). The third slider (77) is slidably mounted on the side of the bottom of the movable frame (6). A fixed rod (78) is fixed inside the base (1). The connecting rod (76) is rotatably sleeved on the fixed rod (78).

3. The thermal composite process cutting and laminating machine according to claim 1, characterized in that: The heat sealing mechanism (5) comprises a first motor (51), a screw rod (52), a first slider (53), a vertical rod (54), a sliding sleeve (55) and a heating plate (56). The first motor (51) is mounted on the top of a fixed frame (4). The output shaft of the first motor (51) rotates through the fixed frame (4) and is connected to the screw rod (52). Two first sliders (53) are sleeved on the screw rod (52) through threads with opposite rotation directions. The vertical rod (54) is fixed inside the fixed frame (4). Two sliding sleeves (55) are sleeved on the vertical rod (54) in a sliding manner. The first slider (53) and the sliding sleeve (55) are installed with the same heating plate (56).

4. The thermal composite process cutting and laminating machine according to claim 3, characterized in that: Slide grooves are provided on the inner walls on both sides of the fixing frame (4), and the first sliding block (53) and the sliding sleeve (55) are both slidably mounted in the slide grooves.

5. The thermal composite process cutting and laminating machine according to claim 1, characterized in that: A cutting table (10) is installed on the top of the base (1), and a baffle (11) is fixed on the top side of the cutting table (10).

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