Double-sided rolling and pasting machine group for new energy battery heat insulation assembly

Abstract

A double-sided roll-on bonding machine for a new energy battery heat insulation component includes a front roll-on machine 1 and a back roll-on machine 2 arranged sequentially. The front roll-on machine 1 is equipped with a feeding mechanism 3, a dual-station switching mechanism 4, and a flipping mechanism 5. A roll-on mechanism 6 is arranged to the side of the dual-station switching mechanism 4. A material-grabbing robot 7 is also provided on the front roll-on machine 1. The back roll-on machine 2 is equipped with a dual-station switching mechanism 4, a thermosetting device 8, and a discharge platform 9. The roll-on mechanism 6 is arranged to the side of the dual-station switching mechanism 4. A material-grabbing robot 7 is also provided on the back roll-on machine 2. Compared to existing technologies, this invention achieves the functions of gripping the heat insulation sheet, applying adhesive to one side, and flipping it using the front roll-on machine; and gripping the heat insulation sheet, applying adhesive to the other side, and thermosetting the adhesive using the back roll-on machine, thus realizing a mechanized double-sided adhesive bonding process.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts processing and manufacturing, specifically relating to a double-sided roll-on unit for heat insulation components of new energy batteries. Background Technology

[0002] After the main body of the new energy battery heat insulation (sheet) module is produced, double-sided adhesive needs to be pasted on both sides. In actual use, both sides are pasted. The existing technology is mostly a production line + manual pasting mode, and there is a lack of complete equipment specifically for pasting adhesive on both sides of the heat insulation sheet. Utility Model Content

[0003] To address the lack of equipment for applying adhesive to both sides of heat insulation sheets, this utility model provides a double-sided roll-on unit for heat insulation components of new energy batteries.

[0004] 1. The purpose of this utility model is achieved in the following manner: a double-sided roll-on bonding machine for a new energy battery heat insulation component, comprising a front roll-on machine 1 and a back roll-on machine 2 arranged sequentially, wherein:

[0005] The front roll-on machine 1 is equipped with a feeding mechanism 3, a dual-station switching mechanism 4, and a flipping mechanism 5 in sequence. The roll-on mechanism 6 is arranged on the side of the dual-station switching mechanism 4. The front roll-on machine 1 is also equipped with a material gripping robot arm 7.

[0006] Back roll-on machine 2, on which a dual-station switching mechanism 4, a thermosetting device 8, and a discharge table 9 are arranged in sequence. A roll-on mechanism 6 is arranged on the side of the dual-station switching mechanism 4. A material-grabbing robot arm 7 is also arranged on the back roll-on machine 2.

[0007] Furthermore, the dual-station switching mechanism 4 includes a housing 41, with a first slide rail 42 fixedly connected to the top of the housing 41 in the extension direction, and the first slide rail 42 slidably connected to the first platform 43;

[0008] The second slide rail 44 is fixedly connected to the inner side of the housing 41 in the extension direction. The second slide rail 44 is slidably connected to the clamping member 451. The third slide rail 452 is fixedly connected to the clamping member 451 in the vertical direction. The third slide rail 452 is slidably connected to the second platform 45. The guide rod 453 extends inward from the second platform 45.

[0009] A guide plate 46 is fixedly connected in the extension direction inside the housing 41. The guide plate 46 is provided with a guide hole that cooperates with the guide rod 453. The guide hole includes end guide sections 461 located on both sides of the guide plate 46 and a middle guide section 462 that connects the end guide sections 461 on both sides. When the guide rod 453 cooperates with the end guide section 461, the upper plane of the first platform 43 is flush with the upper plane of the second platform 45. When the guide rod 453 cooperates with the middle guide section 462, the upper plane of the first platform 43 is lower than the lower plane of the second platform 45.

[0010] Furthermore, a moving mechanism 47 is provided on the side of the housing 41. The moving mechanism 47 includes pulleys 471 that are rotatably connected to both ends of the housing 41 in the extension direction. The two pulleys 471 are connected by a belt 472. The belt 472 sleeved between the two pulleys 471 forms two layers. The upper belt 472 is fixedly connected to the first platform 43, and the lower belt 472 is fixedly connected to the clamping member 451. The pulleys 471 are driven to rotate by a servo motor 473.

[0011] Furthermore, a rolling mechanism 6 is provided on the side of one end of the housing 41 in the extension direction. The rolling mechanism 6 includes a strip carrier 61 fixed to the front rolling machine 1 and a multi-axis robot 62 fixed to the front rolling machine 1. The working end of the multi-axis robot 62 is fixedly connected to the rolling mechanism 63.

[0012] Furthermore, the roller coating mechanism 63 includes a body 631, a suction cup 632 fixedly connected to the bottom of the body 631, a fourth slide rail 633 fixedly connected to the side of the body 631 along the vertical direction, a roller bracket 634 slidably connected to the fourth slide rail 633, a roller 635 rotatably connected to the bottom of the roller bracket 634, a cylinder body of a cylinder 636 fixedly connected to the body 631, and a roller bracket 634 fixedly connected to the output end of the cylinder 636.

[0013] Furthermore, the other end of the housing 41 in the extension direction is located between the feeding mechanism 3 and the flipping mechanism 5, and a gripping robot 7 is set in the direction parallel to the line connecting the feeding mechanism 3 and the flipping mechanism 5.

[0014] Furthermore, the flipping mechanism 5 includes a frame 51, with a drive roller 52 rotatably connected to each end of the frame 51. The drive roller 52 is driven by a motor. The two drive rollers 52 are connected by several strip belts 53. The strip belts 53 are spaced apart. A shift roller 54 is arranged below the strip belts 53. The shift roller 54 is driven by a second servo motor 55. Several levers 56 are fixedly connected to the side of the shift roller 54. Each lever 56 is located between two strip belts 53, and the levers 56 and the strip belts 53 are arranged alternately.

[0015] Compared with the existing technology, this utility model realizes the functions of gripping the heat insulation sheet, applying adhesive to one side, and flipping it through the front rolling machine; and realizes the functions of gripping the heat insulation sheet and applying adhesive to the other side through the back rolling machine, and thermosetting the adhesive, thus realizing a mechanized double-sided adhesive application process. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a double-sided roll bonding unit;

[0017] Figure 2 This is an enlarged view of a front-side roll-on / roll-off machine;

[0018] Figure 3 This is a state diagram of one of the postures of the dual-station switching mechanism;

[0019] Figure 4 This is a dual-station switching mechanism; the state diagram during switching is shown.

[0020] Figure 5 This is the state diagram of the second posture of the dual-station switching mechanism;

[0021] Figure 6 This is a schematic diagram of the structure on the other side of the dual-station switching mechanism;

[0022] Figure 7 This is a schematic diagram of the roll-on / roll-off mechanism;

[0023] Figure 8 This is a side view of the rolling mechanism;

[0024] Figure 9 This is a schematic diagram of the flipping mechanism.

[0025] The components include: front roll-on machine 1, back roll-on machine 2, and feeding mechanism 3.

[0026] Dual-station switching mechanism 4, housing 41, first slide rail 42, first platform 43, second slide rail 44, second platform 45, clamping component 451, third slide rail 452, guide rod 453, guide plate 46, end guide section 461, middle guide section 462, moving mechanism 47, pulley 471, belt 472, servo motor 473.

[0027] 5. Tilting mechanism; 51. Frame; 52. Drive roller; 53. Strip belt; 54. Pulley roller; 55. Second servo motor; 56. Pulley lever.

[0028] Rolling mechanism 6, adhesive strip carrier 61, multi-axis robot 62, rolling mechanism 63, machine body 631, suction cup 632, fourth slide rail 633, roller bracket 634, roller 635, cylinder 636.

[0029] 7. Material handling robot, 8. Thermosetting equipment, 9. Discharge platform. Detailed Implementation

[0030] 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.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] As attached Figure 1-2 As shown, a double-sided roll-on / roll-off machine for a new energy battery heat insulation component includes a front roll-on / roll-off machine 1 and a back roll-on / roll-off machine 2 arranged sequentially, wherein:

[0033] The front roll-on machine 1 is equipped with a feeding mechanism 3, a dual-station switching mechanism 4, and a flipping mechanism 5 in sequence. The roll-on mechanism 6 is arranged on the side of the dual-station switching mechanism 4. The front roll-on machine 1 is also equipped with a material gripping robot arm 7.

[0034] Back roll-on machine 2, on which a dual-station switching mechanism 4, a thermosetting device 8, and a discharge table 9 are arranged in sequence. A roll-on mechanism 6 is arranged on the side of the dual-station switching mechanism 4. A material-grabbing robot arm 7 is also arranged on the back roll-on machine 2.

[0035] The output end of the front roll-on machine 1 and the input end of the back roll-on machine 2 are set close together.

[0036] Among them, the feeding mechanism 3 is the feeding mechanism 3 in the prior art, which includes a frame and a material plate that achieves lifting action through a screw mechanism / cylinder in the frame. The material plate carries multiple layers of unadhesive heat insulation sheets stacked on top of each other. Each time a heat insulation sheet is removed, the material plate moves up one heat insulation sheet thickness. This is a mature prior art and will not be described in detail here.

[0037] As attached Figure 3-5 As shown, the dual-station switching mechanism 4, as the name suggests, has two stations, which are respectively set at both ends of its length direction. Specifically, the dual-station switching mechanism 4 includes a housing 41, with a first slide rail 42 fixedly connected to the top of the housing 41 in the extension direction, and the first slide rail 42 slidably connected to the first platform 43. Preferably, a first slide rail 42 is fixed to the top of each of the two side plates of the housing 41, and the bottom of each side of the first platform 43 is slidably connected to the first slide rail 42 by a slider.

[0038] The second slide rail 44 is fixedly connected to the inner side of the housing 41 along the extension direction. The second slide rail 44 is slidably connected to the slider on the clamping member 451, so that the clamping member 451 can slide horizontally relative to the housing 41. The third slide rail 452 is fixedly connected to the clamping member 451 along the vertical direction. The third slide rail 452 is slidably connected to the slider on the second platform 45, so that the second platform 45 can slide vertically relative to the clamping member 451. The guide rod 453 extends inward from the second platform 45. Specifically, a second slide rail 44 is fixed inside each of the two side plates of the housing 41. There are two clamping members 451 corresponding to each other and located on both sides of the second platform 45. The second platform 45 is a portal structure. The two legs of the portal structure fix the slider and slidably connect the clamping member 451. The top of the portal structure is used to support the workpiece. The guide rod 453 is fixed between the two legs.

[0039] A guide plate 46 is fixedly connected in the extension direction inside the housing 41. The guide plate 46 is provided with a guide hole that cooperates with the guide rod 453 for limiting. The guide hole includes end guide sections 461 located on both sides of the guide plate 46. The end guide sections 461 are horizontally arranged, and a middle guide section 462 connects the end guide sections 461 on both sides. The middle guide section 462 is U-shaped with a lower middle and upward extension at both ends. When the guide rod 453 cooperates with the end guide section 461, the upper plane of the first platform 43 is flush with the upper plane of the second platform 45. When the guide rod 453 cooperates with the middle guide section 462, the upper plane of the first platform 43 is lower than the lower plane of the second platform 45.

[0040] Further details are attached. Figure 6 As shown, a moving mechanism 47 is provided on the side of the housing 41. The moving mechanism 47 includes pulleys 471 that are rotatably connected to both ends of the housing 41 in the extension direction of the side. The two pulleys 471 are connected by a belt 472. The belt 472 sleeved between the two pulleys 471 forms two layers. The upper belt 472 is fixedly connected to the first platform 43. The first platform 43 extends outward and downward from the side and is fixedly connected to the belt 472 by a clamping plate. The lower belt 472 is fixedly connected to the clamping member 451. A transverse slot is provided on the side of the housing 41. The clamping member 451 is fixedly fixed to the side. The clamping plate extends out from the transverse slot and fixes the lower belt 472 so that the upper and lower layers do not interfere with each other. The pulleys 471 are driven to rotate by a servo motor 473. The servo motor 473 is connected to a reducer and a pulley 471 in sequence.

[0041] The dual-station switching mechanism 4 enables the first platform 43 and the second platform 45 to switch between their respective stations, as shown in the attached figure. Figure 2 , 5 As shown, the heights are the same, and switching occurs as follows: Figure 4 As shown, the first platform 43 and the second platform 45 are positioned away from each other and do not interfere with each other's movements, allowing one station to perform adhesive application operations while the other station performs material handling operations.

[0042] Further details are attached. Figure 2 As shown, a rolling mechanism 6 is provided on the side of one end of the housing 41 in the extension direction. The rolling mechanism 6 includes a strip carrier 61 fixed to the front rolling machine 1 and a multi-axis robot 62 fixed to the front rolling machine 1. The working end of the multi-axis robot 62 is fixedly connected to the rolling mechanism 63.

[0043] The adhesive strip carrier 61 can be a regular carrier that supports multiple layers of double-sided adhesive, or it can be a conveyor belt that continuously transports sheet adhesive strips.

[0044] The multi-axis robot 62 is an existing technology, preferably a three-axis or six-axis robot, to achieve movement in the XYZ three-dimensional space.

[0045] Further details are attached. Figure 7-8 As shown, the roller coating mechanism 63 includes a machine body 631, with a suction cup 632 fixedly connected to the bottom of the machine body 631. The suction cup 632 has a prior art structure, including multiple suction holes on its surface. The multiple suction holes form an air passage inside the machine body 631, and the suction cup is connected to an external negative pressure unit to achieve air suction and material suction to hold the double-sided adhesive. A fourth slide rail 633 is fixedly connected to the side of the machine body 631 along the vertical direction. The fourth slide rail 633 is slidably connected to a roller bracket 634. The bottom of the roller bracket 634 is rotatably connected to a roller 635. The body of a cylinder 636 is fixedly connected to the machine body 631, and the output end of the cylinder 636 is fixedly connected to the roller bracket 634.

[0046] Furthermore, the other end of the housing 41 in the extension direction is located between the feeding mechanism 3 and the flipping mechanism 5, and a gripping robot 7 is set in the direction parallel to the line connecting the feeding mechanism 3 and the flipping mechanism 5.

[0047] The material handling robot 7 is existing technology, including a linear guide rail arranged along the direction of the feeding mechanism 3-turning mechanism 5. A bracket is slidably and driven on the linear guide rail. A suction cup mechanism that is driven to lift and lower in the vertical direction is arranged on the bracket. It is used to take out the heat insulation sheet of the feeding mechanism 3 and place it on the platform of the dual-station switching mechanism 4, or to take out the heat insulation sheet with adhesive on the platform of the dual-station switching mechanism 4 and place it on the turning mechanism 5. A conveyor belt can be further arranged between the turning mechanism 5 and the dual-station switching mechanism 4.

[0048] Further details are attached. Figure 9As shown, the flipping mechanism 5 includes a frame 51, with a drive roller 52 rotatably connected to each end of the frame 51. The drive roller 52 is driven by a motor. The two drive rollers 52 are connected by several strip belts 53 to form a conveyor belt mechanism. The strip belts 53 are spaced apart. A shift roller 54 is set below the strip belts 53. The shift roller 54 is driven by a second servo motor 55. Several levers 56 are fixedly connected to the side of the shift roller 54. The diameter of the levers 56 is smaller than the gap between adjacent strip belts 53. Each lever 56 is located between two strip belts 53, and the levers 56 and the strip belts 53 are arranged alternately. The levers 56 are arranged in parallel.

[0049] When the heat insulation sheet with adhesive on the top surface is transported to the flipping mechanism 5, it is conveyed forward by the strip belt 53. The rotating roller 54 drives the lever 56 to push it upward from the gap between the strip belts 53. The lever rotates about 170° to flip the heat insulation sheet to the front with the adhesive side facing down. The flipped heat insulation sheet is continued to be conveyed forward by the strip belt 53 until it no longer interferes with the lever 56. Then the lever 56 continues to rotate.

[0050] The structure and position of the dual-station switching mechanism 4, the rolling mechanism 6, and the material-grabbing robot 7 on the back roll-on machine 2 are the same as those on the front roll-on machine 1. A conveyor belt is set on the side of the discharge station of the dual-station switching mechanism 4, and a thermosetting device 8 is set along the conveyor belt. The thermosetting device 8 includes an insulated fence around the four sides, and also includes a heating mechanism with heating pads / heating wires, which is used to heat the heat insulation sheet with adhesive on both sides, so that the double-sided adhesive melts slightly and bonds better with the heat insulation sheet. The output end of the conveyor belt is connected to the input end of the discharge table 9, which is preferably also a conveyor belt structure.

[0051] This unit can be combined with existing photographic positioning equipment to photograph and position workpieces, double-sided tape, and other objects, and the working status of equipment such as robotic arms and servo motors can be adjusted accordingly to achieve a more automated production process.

[0052] When using,

[0053] S1. The material-grabbing robot 7 of the front roll-on machine 1 extends down and sucks up a heat insulation sheet corresponding to the feeding mechanism 3, and moves it horizontally and places it on the platform of the dual-station switching mechanism 4.

[0054] S2, the dual-station switching mechanism 4 performs station switching. The multi-axis robot 62 drives the suction cup 632 of the rolling mechanism 63 to extend and suck up a piece of film corresponding to the adhesive strip carrier 61, and moves it horizontally and places it on the heat insulation sheet on the carrier. Then the roller bracket 634 descends. Through the movement of the multi-axis robot 62, the roller 635 presses the film and the heat insulation sheet to perform a rolling action. At the same time, S1 is performed at the carrier of the other station.

[0055] S3, the dual-station switching mechanism 4 performs station switching. The material grabbing robot 7 transfers the heat insulation sheet with adhesive on the top surface to the flipping mechanism 5. It is conveyed forward by the strip belt 53. The rotating roller 54 drives the lever 56 to push it upward from the gap between the strip belts 53. The rotation causes the heat insulation sheet to flip to the front with the adhesive side facing down. The flipped heat insulation sheet is continued to be conveyed forward by the strip belt 53 until it no longer interferes with the lever 56. Then the lever 56 continues to rotate.

[0056] S4. The back roll-on machine 2 grabs the heat insulation sheet output by the flipping mechanism 5 and places it on the platform of the dual-station switching mechanism 4. Then, the back roll-on machine 2 performs the same action as the front roll-on machine 1 in S1 and S2 to apply adhesive to the other side of the heat insulation sheet.

[0057] S5, the material handling robot 7 transfers the heat insulation sheet with adhesive on both sides to the conveyor belt in front of the thermosetting equipment 8 for heating treatment, so that the double-sided adhesive melts slightly and bonds better with the heat insulation sheet.

[0058] S6 and discharge platform 9 receive the heat insulation sheets output from the conveyor belt and complete the work.

[0059] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A double-sided roll lamination machine group for a new energy battery thermal insulation assembly, characterized in that: It includes a front roll-on machine (1) and a back roll-on machine (2) arranged sequentially, wherein: The front roll-on machine (1) is provided with a feeding mechanism (3), a dual-station switching mechanism (4), and a flipping mechanism (5) in sequence. The roll-on mechanism (6) is provided on the side of the dual-station switching mechanism (4). The front roll-on machine (1) is also provided with a material gripping robot (7). Back roll forming machine (2), a dual-station switching mechanism (4), a thermosetting device (8), and a discharge platform (9) are sequentially set on the back roll forming machine (2). A roll forming mechanism (6) is set on the side of the dual-station switching mechanism (4). A material gripping robot (7) is also set on the back roll forming machine (2).

2. The double-sided roll lamination machine group of a new energy battery thermal insulation assembly according to claim 1, characterized in that: The dual-station switching mechanism (4) includes a housing (41), the top of the housing (41) is fixedly connected to a first slide rail (42) in the extension direction, and the first slide rail (42) is slidably connected to a first platform (43). The second slide rail (44) is fixedly connected to the inner side of the housing (41) in the extension direction. The second slide rail (44) is slidably connected to the clamping member (451). The clamping member (451) is fixedly connected to the third slide rail (452) in the vertical direction. The third slide rail (452) is slidably connected to the second platform (45). The second platform (45) extends the guide rod (453) inward. A guide plate (46) is fixedly connected in the extension direction inside the housing (41). The guide plate (46) is provided with a guide hole that is matched with the guide rod (453). The guide hole includes end guide sections (461) located on both sides of the guide plate (46) and a middle guide section (462) that connects the end guide sections (461) on both sides. When the guide rod (453) is matched with the end guide section (461), the upper plane of the first platform (43) is flush with the upper plane of the second platform (45). When the guide rod (453) is matched with the middle guide section (462), the upper plane of the first platform (43) is lower than the lower plane of the second platform (45).

3. The double-sided roll lamination machine set of a thermal insulation assembly of a new energy battery according to claim 2, characterized in that: A moving mechanism (47) is provided on the side of the housing (41). The moving mechanism (47) includes pulleys (471) that are rotatably connected to both ends of the housing (41) in the direction of side extension. The two pulleys (471) are connected by a belt (472). The belt (472) sleeved between the two pulleys (471) forms two layers. The upper belt (472) is fixedly connected to the first platform (43), and the lower belt (472) is fixedly connected to the clamping member (451). The pulleys (471) are driven to rotate by a servo motor (473).

4. The double-sided roll lamination machine set of the thermal insulation assembly of the new energy battery according to claim 2, characterized in that: A rolling mechanism (6) is provided on the side of one end of the housing (41) in the extension direction. The rolling mechanism (6) includes a strip carrier (61) fixed to the front rolling machine (1) and a multi-axis manipulator (62) fixed to the front rolling machine (1). The working end of the multi-axis manipulator (62) is fixedly connected to the rolling mechanism (6).

5. The double-sided roll lamination machine set of the thermal insulation assembly of the new energy battery according to claim 4, characterized in that: The rolling mechanism (6) includes a body (631), a suction cup (632) is fixedly connected to the bottom of the body (631), a fourth slide rail (633) is fixedly connected to the side of the body (631) along the vertical direction, the fourth slide rail (633) is slidably connected to the roller bracket (634), the bottom of the roller bracket (634) is rotatably connected to the roller (635), the body (631) is fixedly connected to the cylinder body of the cylinder (636), and the output end of the cylinder (636) is fixedly connected to the roller bracket (634).

6. The double-sided roll lamination machine set of a thermal insulation assembly of a new energy battery according to claim 4, characterized in that: The other end of the shell (41) in the extension direction is located between the feeding mechanism (3) and the flipping mechanism (5), and a gripping robot (7) is set in the direction parallel to the line connecting the feeding mechanism (3) and the flipping mechanism (5).

7. The double-sided roll lamination machine set of the thermal insulation assembly of the new energy battery according to claim 6, characterized in that: The flipping mechanism (5) includes a frame (51), with a drive roller (52) rotatably connected to each end of the frame (51). The drive roller (52) is connected to a motor. The two drive rollers (52) are connected by several strip belts (53). The strip belts (53) are spaced apart. A shift roller (54) is set below the strip belts (53). The shift roller (54) is connected to a second servo motor (55). Several levers (56) are fixedly connected to the side of the shift roller (54). Each lever (56) is located between two strip belts (53), and the levers (56) and the strip belts (53) are spaced apart in sequence.

Images