Automatic production equipment for shearing-free and easy-to-tear automobile balance blocks

Abstract

The invention discloses shearing-free easy-to-tear automatic production equipment for automobile counterbalances, and belongs to the technical field of counterbalance production, the shearing-free easy-to-tear automatic production equipment comprises a suction arrangement device, the suction arrangement device comprises a suction assembly and a first arrangement assembly, the first arrangement assembly is connected with a gluing device, and the gluing device is connected with a first laser dotting device; the first laser dotting device comprises a first supporting frame, an operation table is fixedly installed on the top of the first supporting frame, first laser holes are symmetrically formed in the two sides of the operation table, first magnets are arranged at the two ends of the first laser holes, first conveying belts are fixedly installed on the two sides of the operation table, and first side pushing assemblies are fixedly installed on one sides of the first conveying belts. According to the shearing-free and easy-to-tear automatic production equipment for the automobile balance blocks, the first laser dotting device is arranged, laser dotting can be conducted on gum of the balance blocks, shearing-free and easy-to-tear effects can be achieved, use is convenient, the balance blocks subjected to laser dotting are conveniently placed in a packaging box through the first adsorption plate, operation is easy, and manpower is saved.

Description

Technical Field

[0001] This invention relates to the field of balance weight production technology, and in particular to an automated production equipment for automotive balance weights that is easy to cut and tear. Background Technology

[0002] In existing technologies, dynamic balancing components in motor vehicle power parts generally refer to balance weights on car wheels. These balance weights are mounted on the rim of the wheel to balance the tire and wheel assembly rotating around its center, ensuring they meet specified dynamic balance requirements. A layer of adhesive needs to be adhered to the surface of the balance weight to ensure a tight fit with the wheel hub. Currently, in the traditional use of automotive balance weights, users must first cut the balance weight from a roll or sheet of material before applying it. This process is not only time-consuming and labor-intensive but also prone to problems such as inaccurate cutting dimensions and inconvenient operation, affecting installation efficiency and effectiveness. Summary of the Invention

[0003] The purpose of this invention is to provide an automated production equipment for car balance weights that is easy to tear without cutting. It is equipped with a first laser dotting device, which can laser dot the adhesive backing of the balance weights, enabling them to be easy to tear without cutting and convenient to use. A first adsorption plate is provided to facilitate the placement of the laser-dotted balance weights into the packaging box. The operation is simple and saves manpower.

[0004] To achieve the above objectives, the present invention provides an automated production equipment for car balance weights that are easy to cut and tear, including a suction and arrangement device. The suction and arrangement device includes a suction component and a first arrangement component. The first arrangement component is connected to an adhesive device, which is connected to a first laser dotting device. The first laser dotting device includes a first support frame. An operating table is fixedly installed on the top of the first support frame. First laser holes are symmetrically arranged on both sides of the operating table. A first magnet is provided at both ends of each first laser hole. A first conveyor belt is fixedly installed on both sides of the operating table. A first side push component is fixedly installed on one side of the first conveyor belt.

[0005] Preferably, the two first side push assemblies are symmetrically arranged about the operating table. Each first side push assembly includes a second support frame. A first motor is mounted on the top of the second support frame. The first motor is connected to a first rotating disk. The top of the first rotating disk is hinged to a first connecting rod. The first connecting rod is hinged to a second connecting rod. The second connecting rod is hinged to a connecting rod. The connecting rod is fixedly connected to a first push plate. The connecting rod passes through the second support frame. The first push plate is located above the first conveyor belt.

[0006] Preferably, a first packaging device is provided behind the operating table. The first packaging device includes a third support frame, which is installed on the first support frame. A first slide rail is provided on the third support frame. A first gear is provided at both ends of the third support frame. The first gear on one side is connected to a second motor. Both first gears mesh with a first rack. The first rack passes through a first slide plate. The first slide plate is provided with teeth that mesh with the first rack. A second slide rail is provided on the first slide plate. Second gears are provided at the top and bottom of the first slide plate. The upper second gear is connected to a third motor. Both second gears mesh with a second rack. The second rack passes through a first slider. A first fixing plate is installed on the first slider. The bottom of the first fixing plate is connected to a first adsorption plate. Electromagnets are evenly distributed on the bottom of the first adsorption plate.

[0007] Preferably, the suction component is located in the middle of the fourth support frame, the first arrangement component is located on both sides of the fourth support frame, the first arrangement component is symmetrically arranged about the suction component, and a second conveyor belt is provided at the bottom of the first arrangement component.

[0008] Preferably, the suction assembly includes a second support plate, on which a third slide rail is provided. Third gears are installed at the top and bottom of the second support plate. The top third gear is connected to a fourth motor. Both third gears mesh with a third rack. The third rack passes through a second slider. A connecting rod is fixedly installed on the second slider. The bottom of the connecting rod is connected to a second adsorption plate. Electromagnets are evenly distributed at the bottom of the second adsorption plate. Telescopic rods are provided on both sides of the second adsorption plate. The circular protrusions of the telescopic rods and the bottom of the second support plate are fixedly installed on the third support plate. The connecting rod passes through the third support plate. Fifth racks are provided on both sides of the third support plate. The third support plate is fixedly connected to the fifth racks. Both ends of the fifth racks are connected to fifth gears. The four fifth gears are located in pairs on both sides of the fourth support frame. The fifth gears on the same side are connected via a transmission shaft. A first pulley is provided in the middle of one side of the transmission shaft. The first pulley is connected to a second pulley via a belt. The second pulley is connected to a seventh motor.

[0009] Preferably, the first arrangement assembly includes a cylinder connected to a base plate, a side plate mounted on one side of the base plate, the side plate being located above the base plate, the base plate being located above a second conveyor belt, and the second conveyor belt being connected to an adhesive device.

[0010] Preferably, there are two second conveyor belts and two adhesive devices. The adhesive device includes a second side push assembly. An adhesive assembly and a pushing assembly are installed on one side of the second side push assembly. The pushing assembly and the adhesive assembly are located on both sides of the second side push assembly, respectively.

[0011] Preferably, the second side push assembly includes two fourth support plates, which are located on both sides of the second conveyor belt. Each of the two fourth support plates is provided with a fourth gear. The fourth gear away from the adhesive assembly is connected to the fifth motor. Both fourth gears mesh with a fourth rack. The fourth rack passes through the third slider. A second push plate is provided at the bottom of the third slider.

[0012] The pushing assembly includes a sixth motor, which is connected to a second rotating disk. The second rotating disk is hinged to a sliding rod, and the sliding rod is hinged to a third push plate.

[0013] The adhesive assembly includes a stop bar with a second through hole corresponding to the balance block. A support block is installed on one side of the stop bar, and a roller assembly is installed on the support block. A first slide rail is installed on one side of the support block and is connected to a first conveyor belt.

[0014] Preferably, the first support frame is provided with a first through hole at the position corresponding to the operating table, a laser is provided below the first through hole, and a first support plate is installed on one side of the first support frame, the first support plate being located on the side of the first support frame closer to the third motor.

[0015] Preferably, the bottom plate of the suction and arranging device is equipped with a third conveyor belt, and an oven, a spraying device and a feeding device are arranged in the feeding direction of the third conveyor belt. The feeding device includes a feeding component and a second arranging component, and the feeding component includes a storage bin and a feeding track.

[0016] Therefore, the present invention adopts the above-mentioned automated production equipment for car balance weights that are easy to tear without cutting, and is equipped with a first laser dotting device, which can laser dot the adhesive backing of the balance weights, so as to achieve easy tearing without cutting and convenient use. The first adsorption plate is set to facilitate the placement of the laser-dotted balance weights in the packaging box. The operation is simple and saves manpower.

[0017] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an automated production equipment for car balance weights that is easy to cut and tear, according to the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the suction and arrangement device of an automated production equipment for car balance weights that is easy to cut and tear.

[0020] Figure 3 This is a three-dimensional structural diagram of the suction component of an automated production equipment for car balance weights that is easy to cut and tear.

[0021] Figure 4 This is a three-dimensional structural schematic diagram of the adhesive device for an automated production equipment of car balance weights that requires no cutting and is easy to tear.

[0022] Figure 5 This is a three-dimensional structural diagram of the first laser dotting device and the first packaging device of an automated production equipment for car balance weights that is easy to cut and tear, according to Embodiment 1 of the present invention.

[0023] Figure 6 This is a three-dimensional structural diagram of the laser in an automated production equipment for car balance weights that is easy to cut and tear, according to the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the first and second packaging devices of the automated production equipment for car balance weights that are easy to cut and tear, according to Embodiments 2 and 3 of the present invention.

[0025] Figure 8 This is a schematic diagram of the fifth support plate in Embodiment 2 of the automated production equipment for car balance weights that is easy to cut and tear.

[0026] Figure 9 This is a three-dimensional structural schematic diagram of the rolling cutting and dotting device, which is a third embodiment of the automated production equipment for car balance weights that is easy to cut and tear.

[0027] Figure 10 This is a schematic diagram of the structure of the rolling and dotting device for an automated production equipment of car balance weights that is easy to cut and tear without cutting.

[0028] Figure 11 This is the second laser dotting device in Embodiment 4 of the automated production equipment for car balance weights that is easy to cut and tear.

[0029] Figure Labels

[0030] 1. Storage bin; 2. Feeding track; 3. Second arrangement assembly; 4. Third conveyor belt; 5. Spraying device; 6. Oven; 7. Suction and arrangement device; 8. Second conveyor belt; 9. Adhesive device; 10. First conveyor belt; 11. First laser dotting device; 12. Second support plate; 13. Third gear; 14. Fourth motor; 15. Third rack; 16. Second slider; 17. Connecting rod; 18. Second suction plate; 19. Telescopic rod; 20. Third support plate; 21. Fifth rack; 22. Fifth gear; 23. Drive shaft; 24. First pulley; 25. Belt; 26. Second pulley; 27. Seventh motor; 28. Base plate;

[0031] 29. Side plate; 30. Fourth support frame; 31. Fourth support plate; 32. Fourth gear;

[0032] 33. Fourth rack; 34. Third slider; 35. Second rotating disk; 36. Sliding rod;

[0033] 37. Third push plate; 38. Stop lever; 39. Roller assembly; 40. Support block; 41. First slide rail; 42. First support frame; 43. Operating table; 44. First laser hole; 45. First magnet; 46. Second support frame; 47. First motor; 48. First rotating disk; 49. First connecting rod; 50. Second connecting rod; 51. Connecting rod; 52. First push plate; 53. Third support frame; 54. First gear; 55. Second motor; 56. First rack; 57. First sliding plate; 58. First slider; 59. Second rack; 60. 61. Second gear; 62. Third motor; 63. First fixing plate; 64. First adsorption plate; 65. Electromagnet; 66. First support plate; 67. Laser; 68. Fifth support plate; 69. Second laser hole; 70. Glue outlet hole; 71. Fifth support frame; 72. Winding tray; 73. Mounting groove; 74. First roller; 75. Cutting tool; 76. Sixth gear; 77. Seventh gear; 78. Second roller; 79. Eighth gear; 80. Ninth motor; 81. Mounting plate; 82. Fourth conveyor belt; 83. Fixing frame; 84. Baffle. Detailed Implementation

[0034] The technical solution of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0035] Unless otherwise defined, the technical or scientific terms used in this invention shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0036] Example 1

[0037] like Figures 1 to 6As shown, this invention provides an automated production equipment for easy-to-tear, cut-free automotive balance weights, including a suction and arranging device 7. A third conveyor belt 4 is mounted on the base plate 28 of the suction and arranging device 7. An oven 6, a spraying device 5, and a feeding device are arranged along the feeding direction of the third conveyor belt 4. The spraying device 5 sprays the balance weights, and the oven 6 bakes the balance weights. The feeding device includes a feeding assembly and a second arranging assembly 3. The feeding assembly includes a storage bin 1 and a feeding track 2. The storage bin 1 stores the automotive balance weights, and the feeding track 2 transports the balance weights to the second arranging assembly 3. The second arranging assembly 3 arranges the balance weights neatly, facilitating subsequent spraying and suction.

[0038] The suction and arrangement device 7 includes a suction component and a first arrangement component. The suction component is located in the middle of the fourth support frame 30 and can suction the baked balance blocks conveyed by the third conveyor belt 4 onto the first arrangement component. The first arrangement component is located on both sides of the fourth support frame 30 and is symmetrically arranged with respect to the suction component. A second conveyor belt 8 is provided at the bottom of the first arrangement component, and the first arrangement component can neatly arrange the balance blocks on the second conveyor belt 8.

[0039] The suction assembly includes a second support plate 12, on which a third slide rail is mounted. Third gears 13 are installed at both the top and bottom of the second support plate 12. The top third gear 13 is connected to a fourth motor 14. Both third gears 13 mesh with a third rack 15, which passes through a second slider 16. The fourth motor 14 drives the third gears 13 to rotate, which in turn drives the third rack 15 to rotate, causing the second slider 16 to move along the third slide rail. A connecting rod 17 is fixedly mounted on the second slider 16, and its bottom is connected to a second suction plate 18. Movement of the second slider 16 can move the second suction plate 18 via the connecting rod 17. Electromagnets 64 are evenly distributed at the bottom of the second suction plate 18, which can attract the balance block. Telescopic rods 19 are provided on both sides of the second suction plate 18, which help maintain the balance of the second suction plate 18.

[0040] The circular protrusion of the telescopic rod 19 and the bottom of the second support plate 12 are both fixedly installed on the third support plate 20. The third support plate 20 has fifth racks 21 on both sides, and the third support plate 20 is fixedly connected to the fifth racks 21. Both ends of the fifth racks 21 are connected to fifth gears 22. The four fifth gears 22 are located in pairs on both sides of the fourth support frame 30. The fifth gears 22 on the same side are connected via a transmission shaft 23. A first pulley 24 is located in the middle of one side of the transmission shaft 23. The first pulley 24 is connected to a second pulley 26 via a belt 25. The second pulley 26 is connected to a seventh motor 27. The seventh motor 27 drives the second pulley 26 to rotate, and the second pulley 26 drives the transmission shaft 23 to rotate via the belt 25. The rotation of the transmission shaft 23 causes the fifth gears 22 to rotate, which in turn causes the fifth racks 21 to rotate, thereby moving the third support plate 20 and sending the balance blocks on the third conveyor belt 4 to the first arrangement assembly.

[0041] The first arrangement assembly includes a cylinder connected to a base plate 28. A side plate 29 is mounted on one side of the base plate 28, positioned above the base plate 28. The base plate 28 is positioned above a second conveyor belt 8, which is connected to an adhesive device 9. The cylinder moves the base plate 28, and the side plate 29 neatly delivers the balance blocks on top of the base plate 28 onto the second conveyor belt 8. The second conveyor belt 8 then delivers the arranged balance blocks to the adhesive device 9 for applying the adhesive backing.

[0042] The first assembly is connected to the adhesive device 9. There are two of each of the second conveyor belt 8 and the adhesive device 9. The adhesive device 9 includes a second side-pushing assembly. An adhesive component and a pushing component are mounted on one side of the second side-pushing assembly, located on opposite sides of the assembly. The side-pushing assembly delivers a balance block from the second conveyor belt to the pushing component, which then delivers the balance block to the adhesive component for adhesive backing.

[0043] The second side-pushing assembly includes two fourth support plates 31, located on either side of the second conveyor belt 8. Each fourth support plate 31 is equipped with a fourth gear 32. The fourth gear 32 furthest from the adhesive assembly is connected to a fifth motor. Both fourth gears 32 mesh with a fourth rack 33, which passes through a third slider 34. The fifth motor drives the fourth gears 32 to rotate, causing the fourth rack 33 to rotate, which in turn moves the third slider 34. A second push plate is located at the bottom of the third slider 34. Movement of the third slider 34 causes the second push plate to push a balance block from the second conveyor belt 8 to the pushing assembly.

[0044] The pushing component includes a sixth motor, which is connected to a second rotating disk 35. The second rotating disk 35 is hinged to a sliding rod 36, and the sliding rod 36 is hinged to a third push plate 37. The sixth motor drives the second rotating disk 35 to rotate, and the rotation of the second rotating disk 35 can drive the third push plate 37 to achieve linear motion through the sliding rod 36. The implementation structure is a crank-slider mechanism, which delivers the balance block to the adhesive component.

[0045] The adhesive assembly includes a stop bar 38 with a second through hole corresponding to the balance block. A support block 40 is mounted on one side of the stop bar 38, and a roller assembly 39 is mounted on the support block 40. A feeding assembly for adhesive backing is mounted at the bottom of the roller assembly 39. The feeding assembly has an existing structure. A pushing assembly moves the balance block from the second through hole to the roller assembly 39 to apply the adhesive backing. A first slide rail 41 is mounted on one side of the support block 40 and is connected to a first conveyor belt 10. The balance block with the adhesive backing slid from the first slide rail 41 onto the first conveyor belt 10 and is then transported by the first conveyor belt 10 to a first laser dotting device 11 for laser dotting.

[0046] The adhesive applicator 9 is connected to the first laser dotting device 11. The first laser dotting device 11 includes a first support frame 42, with an operating table 43 fixedly mounted on the top of the first support frame 42. A first through hole is provided at a corresponding position on the first support frame 42 and the operating table 43. A laser 66 is located below the first through hole and its height is adjustable. First laser holes 44 are symmetrically arranged on both sides of the operating table 43. The laser 66 emits a laser beam, which passes through the first laser holes 44 and contacts the adhesive backing, thus laser dotting the adhesive backing. First magnets 45 are provided at both ends of the first laser holes 44. The first magnets 45 can fix the balance block with the adhesive backing attached, preventing the balance block from moving during laser dotting and causing inaccurate dotting positions. A first conveyor belt 10 is fixedly mounted on both sides of the operating table 43. A first side-pushing component is fixedly mounted on one side of the first conveyor belt 10, which can deliver the balance block with the adhesive backing attached onto the operating table 43.

[0047] Two first side-push assemblies are symmetrically arranged about the operating table 43. Each first side-push assembly includes a second support frame 46. A first motor 47 is mounted on the top of the second support frame 46. The first motor 47 is connected to a first rotating disk 48. The top of the first rotating disk 48 is hinged to a first connecting rod 49. The first connecting rod 49 is hinged to a second connecting rod 50. The second connecting rod 50 is hinged to a connecting rod 51. The connecting rod 51 is fixedly connected to a first push plate 52 and passes through the second support frame 46. The first push plate 52 is located above the first conveyor belt 10. The first motor 47 drives the first rotating disk 48 to rotate. The first rotating disk 48 drives the connecting rod 51 to move through the first connecting rod 49 and the second connecting rod 50. The structure is a crank-slider mechanism, which enables the first push plate 52 to move linearly, pushing the balance block with the adhesive backing away from the first conveyor belt 10.

[0048] A first packaging device is provided behind the operating table 43. The first packaging device includes a third support frame 53, which is mounted on the first support frame 42. A first slide rail is provided on the third support frame 53. A first gear 54 is provided at both ends of the third support frame 53. One of the first gears 54 is connected to a second motor 55. Both first gears 54 mesh with a first rack 56. The first rack 56 passes through a first slide plate 57. The first slide plate 57 is provided with teeth that mesh with the first rack 56. The second motor 55 can drive the first gear 54 to rotate, thereby causing the first rack 56 to rotate. The first rack 56 drives the first slide plate 57 to move along the first slide rail. A second slide rail is provided on the first slide plate 57. Second gears 60 are provided at both the top and bottom of the first slide plate 57. The upper second gear 60 is connected to a third motor 61. Both second gears 60 mesh with a second rack 59, which passes through the first slider 58. The third motor 61 drives the second gears 60 to rotate, thereby causing the second rack 59 to rotate. The second rack 59 then moves the first slider 58 along the second slide rail. A first fixing plate 62 is mounted on the first slider 58. The bottom of the first fixing plate 62 is connected to a first adsorption plate 63. Electromagnets 64 are evenly distributed on the bottom of the first adsorption plate 63. The movement of the first slider 58 can drive the movement of the first adsorption plate 63 via the first fixing plate 62. The first adsorption plate 63 can then drive the movement of the laser-marked balance block via the electromagnets 64.

[0049] A first support plate 65 is installed on one side of the first support frame 42. The first support plate 65 is located on the side of the first support frame 42 closer to the third motor 61. A packaging box is placed on the first support plate 65. The first adsorption plate 63 can put the laser-marked balance block into the packaging box for packaging.

[0050] When using the automated production equipment for easy-to-tear, no-cut car balance weights provided by this invention, the balance weights are manually placed into the storage bin 1. The balance weights are then arranged in the second arrangement assembly 3 along the feeding track 2. After being sprayed by the spraying assembly and baked in the oven 6, the balance weights are picked up and arranged by the suction and arrangement device 7 and sent to the adhesive device 9 to have the backing adhesive applied. The balance weights with the backing adhesive applied are then sent to the first laser dotting device 11 via the first slide 41 and the first conveyor belt 10 for laser dotting and then packed into boxes.

[0051] Example 2

[0052] like Figure 7 , Figure 8As shown, the difference between Embodiment 2 and Embodiment 1 is that the first laser hole 44 and the first magnet 45 are not provided on the operating table. Instead, a second laser hole 68 is provided on the fifth support plate 67 at the bottom of the third slider 34. A laser 66 is installed at the bottom of the second laser hole 68, and the laser 66 can drill holes in the adhesive backing of the balance block through the second laser hole 68. An adhesive outlet hole 69 is provided on one side of the second laser hole 68. An adhesive feeding assembly is installed at the bottom of the adhesive outlet hole 69. The feeding assembly is an existing structure. The feeding assembly delivers the adhesive backing from the adhesive outlet hole 69 to the fifth support plate 67, so that the adhesive backing is adhered to the balance block.

[0053] A second packaging device is installed behind the third support frame 83. The second packaging device includes two fifth support frames 70, both of which are mounted on the first support frame 42. Each fifth support frame 70 is equipped with an eighth motor, which is connected to a wrapping tray 71. The two wrapping trays 71 correspond to the two first conveyor belts 10 respectively. The balance blocks with adhesive backing and laser-drilled by the laser 66 are rolled by the roller assembly 39 and then directly wrapped onto the wrapping tray 71. Alternatively, the balance blocks with adhesive backing and laser-drilled by the laser 66 are cut by the blade set at the junction of the support block 40 and the first slide rail 41 and then conveyed by the first conveyor belt 10 to the first side push assembly. The first side push assembly sends them to the operating table 43 for arrangement. Then, the first slide plate 57 of the first packaging device moves to the arranged balance blocks, and the first slider 58 drives the first adsorption plate 63 to descend. The electromagnet 64 adsorbs and sends the balance blocks to the packaging box for packaging.

[0054] Example 3

[0055] like Figure 7 , Figure 9 and Figure 10As shown, the difference between Embodiment 3 and Embodiment 2 lies in that a rolling and dotting device is provided on the fifth support plate 67. The rolling and dotting device includes a mounting groove 72, which is located on the fifth support plate 67 between the glue outlet 69 and the roller assembly 39. A first roller shaft 73 is provided in the mounting groove 72, which provides installation space for the first roller shaft 73 and supports the balance block for easy dotting. Cutters 74 are evenly arranged on the first roller shaft 73, and the distance between the cutters 74 matches the size of the balance block. The rotation of the first roller shaft 73 allows the cutters 74 to dot the adhesive on the back of the balance block. The first roller shaft 73 is connected to the sixth gear 75, which meshes with the seventh gear 76. The seventh gear 76 meshes with the second roller shaft 77. The axes of the first roller shaft 73 and the second roller shaft 77 are located on the same vertical plane. The first roller shaft 73 and the second roller shaft 77 are installed on one side of the mounting plate 80, and the sixth gear 75 and the seventh gear 76 are installed on the other side of the mounting plate 80. The sixth gear 75 and the seventh gear 76 are the same size and operate at constant speed, ensuring that the second roller shaft 77 and the first roller shaft 73 rotate at the same speed, thus achieving rolling and marking of the balance block and preventing misalignment of the marking position due to different speeds. The seventh gear 76 meshes with the eighth gear 78, which is connected to the ninth motor 79. The ninth motor 79 and the eighth gear 78 are mounted on a mounting plate 80 on one side of the seventh gear 76. When the ninth motor 79 is started, it drives the seventh gear 76 and the sixth gear 75 to rotate via the eighth gear 78, thereby driving the second roller shaft 77 and the first roller shaft 73 to rotate, thus marking the adhesive backing of the balance block.

[0056] Example 4

[0057] like Figure 11 As shown, the difference between Embodiment 4 and Embodiment 1 is that the structure of the second laser dotting device is different from that of the first laser dotting device. The second laser dotting device includes a fourth conveyor belt 81. One end of the fourth conveyor belt 81 is connected to the adhesive device 9, and the other end is provided with a first conveyor belt 10. The balance block after the adhesive is applied is transported by the fourth conveyor belt 81 to the end of the fourth conveyor belt 81. Then the balance block falls from the fourth conveyor belt 81 onto the first conveyor belt 10. During the falling process, the balance block will flip so that the adhesive is facing upward.

[0058] The balancing block with the adhesive side facing up is conveyed by the first conveyor belt 10 to the area below the fixing frame 82. When the balancing block is below the fixing frame 82, the first conveyor belt 10 stops moving. The fixing frame 82 is equipped with a scanning component, a control component, and an array of laser emitters. The scanning component can scan the balancing block on the conveyor belt, and the scanning result is sent to the control component. The control component determines the marking position and controls the laser emitter corresponding to the marking position to emit a laser to mark the adhesive side.

[0059] After the laser marking is completed, the first conveyor belt 10 starts, which moves the marked balance block until it contacts the baffle 83. The first motor 47 drives the first rotating disk 48 to rotate. The first rotating disk 48 drives the connecting rod 51 to move through the first connecting rod 49 and the second connecting rod 50, so that the first push plate 52 moves in a straight line, pushing the marked balance block from the first conveyor belt 10 to the operating table. After the marked balance block is arranged, the first packaging device picks up the balance block and puts it into the packaging box placed on the first support plate 65.

[0060] Therefore, the present invention adopts the above-mentioned automated production equipment for car balance weights that are easy to tear without cutting, and is equipped with a first laser dotting device, which can laser dot the adhesive backing of the balance weights, so as to achieve easy tearing without cutting and convenient use. The first adsorption plate is set to facilitate the placement of the laser-dotted balance weights in the packaging box. The operation is simple and saves manpower.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. An automated production equipment for car balance weights that requires no cutting and is easy to tear, characterized in that: The device includes a suction and arrangement device, which includes a suction component and a first arrangement component. The first arrangement component is connected to an adhesive device, which is connected to a first laser dotting device. The first laser dotting device includes a first support frame, an operating table is fixedly installed on the top of the first support frame, first laser holes are symmetrically arranged on both sides of the operating table, and a first magnet is provided at both ends of the first laser holes. A first conveyor belt is fixedly installed on both sides of the operating table, and a first side push component is fixedly installed on one side of the first conveyor belt.

2. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 1, characterized in that: Two first side push assemblies are symmetrically arranged about the operating table. Each first side push assembly includes a second support frame. A first motor is installed on the top of the second support frame. The first motor is connected to a first rotating disk. The top of the first rotating disk is hinged to a first connecting rod. The first connecting rod is hinged to a second connecting rod. The second connecting rod is hinged to a connecting rod. The connecting rod is fixedly connected to a first push plate. The connecting rod passes through the second support frame. The first push plate is located above the first conveyor belt.

3. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 2, characterized in that: A first packaging device is installed behind the operating table. The first packaging device includes a third support frame, which is mounted on the first support frame. A first slide rail is installed on the third support frame. A first gear is installed at both ends of the third support frame. The first gear on one side is connected to a second motor. Both first gears mesh with a first rack. The first rack passes through a first slide plate. The first slide plate is provided with teeth that mesh with the first rack. A second slide rail is installed on the first slide plate. Second gears are installed at the top and bottom of the first slide plate. The upper second gear is connected to a third motor. Both second gears mesh with a second rack. The second rack passes through a first slider. A first fixing plate is installed on the first slider. The bottom of the first fixing plate is connected to a first adsorption plate. Electromagnets are evenly distributed on the bottom of the first adsorption plate.

4. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 1, characterized in that: The suction component is located in the middle of the fourth support frame, and the first row of components is located on both sides of the fourth support frame. The first row of components is symmetrically arranged about the suction component, and a second conveyor belt is provided at the bottom of the first row of components.

5. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 4, characterized in that: The suction assembly includes a second support plate, on which a third slide rail is provided. Third gears are mounted on the top and bottom of the second support plate. The top third gear is connected to a fourth motor. Both third gears mesh with a third rack. The third rack passes through a second slider. A connecting rod is fixedly mounted on the second slider. The bottom of the connecting rod is connected to a second suction plate. Electromagnets are evenly distributed on the bottom of the second suction plate. Telescopic rods are provided on both sides of the second suction plate. The circular protrusions of the telescopic rods and the bottom of the second support plate are fixedly mounted on the third support plate. The connecting rod passes through the third support plate. Fifth racks are provided on both sides of the third support plate. The third support plate is fixedly connected to the fifth racks. Both ends of the fifth racks are connected to fifth gears. The four fifth gears are located in pairs on both sides of the fourth support frame. The fifth gears on the same side are connected via a drive shaft. A first pulley is located in the middle of one drive shaft. The first pulley is connected to a second pulley via a belt. The second pulley is connected to a seventh motor.

6. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 5, characterized in that: The first assembly includes a cylinder connected to a base plate. A side plate is mounted on one side of the base plate, and the side plate is located above the base plate. The base plate is located above a second conveyor belt, and the second conveyor belt is connected to an adhesive device.

7. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 6, characterized in that: There are two conveyor belts and two adhesive devices. The adhesive device includes a second side push assembly. An adhesive assembly and a push assembly are installed on one side of the second side push assembly. The push assembly and the adhesive assembly are located on both sides of the second side push assembly, respectively.

8. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 7, characterized in that: The second side push assembly includes two fourth support plates, which are located on both sides of the second conveyor belt. Each of the two fourth support plates is equipped with a fourth gear. The fourth gear away from the adhesive assembly is connected to the fifth motor. Both fourth gears mesh with a fourth rack. The fourth rack passes through the third slider. The bottom of the third slider is equipped with a second push plate. The pushing assembly includes a sixth motor, which is connected to a second rotating disk. The second rotating disk is hinged to a sliding rod, and the sliding rod is hinged to a third push plate. The adhesive assembly includes a stop bar with a second through hole corresponding to the balance block. A support block is installed on one side of the stop bar, and a roller assembly is installed on the support block. A first slide rail is installed on one side of the support block and is connected to a first conveyor belt.

9. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 3, characterized in that: The first support frame is provided with a first through hole corresponding to the operating table. A laser is provided below the first through hole. A first support plate is installed on one side of the first support frame. The first support plate is located on the side of the first support frame closer to the third motor.

10. The automated production equipment for easy-to-tear, cut-free automotive balance weights according to claim 1, characterized in that: The bottom plate of the suction and arranging device is equipped with a third conveyor belt. An oven, a spraying device and a feeding device are arranged in the feeding direction of the third conveyor belt. The feeding device includes a feeding component and a second arranging component. The feeding component includes a storage bin and a feeding track.

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