Laser paint stripping machine

Abstract

The utility model relates to the technical field of enameled wire processing, and discloses a laser paint stripping machine which comprises a machine base, a laser paint stripping module and a clamping and feeding module, the laser paint stripping module and the clamping and feeding module are arranged on the machine base, a feeding and transferring frame is arranged on one side of the machine base, a discharging and transferring frame is arranged on the other side of the machine base, and the laser paint stripping module and the clamping and feeding module are oppositely arranged. A discharging moving assembly is arranged above the discharging transferring frame, and the clamping and feeding module comprises a clamping and feeding frame, a lifting assembly arranged on the clamping and feeding frame, a rotary driving assembly connected to the output end of the lifting assembly and a first magnetic ring clamping and limiting assembly arranged at the output end of the rotary driving assembly. The laser paint stripping module comprises a laser limiting assembly and a laser generator arranged on the front side of the laser limiting assembly, and the laser generator emits laser towards the first magnetic ring clamping and limiting assembly to achieve laser paint stripping on a paint layer outside a wire leg.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire processing, in particular to a laser paint stripping machine. Background Art

[0002] In the low-voltage electrical industry, stripping the paint coating off enameled wire is often necessary to facilitate soldering. Manual stripping is inefficient. The ends of enameled wire inductors, which serve as pins, often require paint stripping. Current paint stripping devices typically use grinding, scraping, or chemical etching methods, all of which can cause varying degrees of damage to the coils themselves. To address this, researchers have designed a laser paint stripping machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a laser paint stripping machine.

[0004] The technical solution of the present utility model is: a laser paint stripping machine, comprising a machine base, a laser paint stripping module arranged on the machine base, and a clamping and loading module; a loading transfer rack is arranged on one side of the machine base, and a discharging transfer rack is arranged on the other side; the laser paint stripping module and the clamping and loading module are arranged opposite to each other; a discharging moving component is arranged above the discharging transfer rack; the clamping and loading module comprises a clamping and loading rack, a lifting component arranged on the clamping and loading rack, a rotating drive component connected to the output end of the lifting component, and a first magnetic ring clamping and limiting component arranged on the output end of the rotating drive component; the laser paint stripping module comprises a laser limiting component and a laser generator arranged on the front side of the laser limiting component; the laser generator emits laser toward the first magnetic ring clamping and limiting component to achieve laser stripping of the paint layer on the outer surface of the pin.

[0005] It can be seen from the above scheme that the loading movable rack is used to realize loading, the first magnetic ring clamping and limiting component is used to realize clamping of the magnetic ring on the loading movable rack, the lifting component is used to drive the magnetic ring wire foot to align with the laser paint stripping component, the laser generator emits laser to realize laser stripping of the wire foot, and the rotating drive component drives the wire foot to rotate to realize the overall laser stripping of the outer circumferential surface of the magnetic ring coil wire foot, the laser limiting component is used to limit the laser generator, the first magnetic ring clamping and limiting component is used to limit and clamp the magnetic ring, and the unloading movable module is used to transport the magnetic ring that has been laser stripped to the discharge transfer rack for subsequent operations. The utility model realizes laser stripping of the outer paint layer of the wire foot by emitting laser toward the first magnetic ring clamping and limiting component by the laser generator.

[0006] The laser stopper assembly includes a movable base, a paint stripping base that slidably engages with the movable base, and a controller that slides in front of the paint stripping base. An adjustment handle is connected to the top of the paint stripping base, and the laser generator is connected to the bottom of the controller. A through-hole is provided in front of the laser generator. Thus, the laser stopper assembly uses the paint stripping base to adjust the height of the laser generator, while the movable base is used to adjust the forward and backward feed of the laser generator on the side opposite the first magnetic ring clamping stopper assembly.

[0007] The unloading movement assembly includes a support column, an X-axis moving frame, a Y-axis moving frame connected to the X-axis moving frame, a lifting cylinder disposed at the output end of the Y-axis moving frame, and a second magnetic ring clamping and limiting assembly connected to the output end of the lifting cylinder. Thus, the X-axis moving frame, Y-axis moving frame, and lifting cylinder are used to drive the second magnetic ring clamping and limiting assembly to achieve adjustment in three axes, thereby driving the magnetic ring to unload the material from the unloading transfer frame.

[0008] The first magnetic ring clamping and limiting assembly and the second magnetic ring clamping and limiting assembly both include a clamping and limiting frame, a magnetic ring limiting cylinder, a limiting clamping block, a pressing cylinder, a pressing block, a stitch clamping cylinder and a stitch clamping block. The magnetic ring limiting cylinder is arranged in the clamping and limiting frame, the limiting clamping block is connected to the output end of the magnetic ring limiting cylinder, the pressing cylinder and the magnetic ring limiting cylinder are arranged in parallel, the pressing block is connected to the output end of the pressing cylinder, the stitch clamping cylinder is arranged on both sides of the clamping and limiting frame facing each other, the stitch clamping block is connected to the output end of the stitch clamping cylinder, the stitch clamping block is arranged below the clamping and limiting frame, the inner side of the stitch clamping block is serrated, and the serrations at the ends of the two groups of stitch clamping blocks arranged facing each other are engaged. It can be seen that the magnetic ring limiting cylinder drives the limiting clamp to open and close to achieve the limitation of the magnetic ring, the pressing cylinder drives the pressing block to press down to achieve the downward pressure limitation of the magnetic ring, the wire foot clamping block is clamped by the groove between the adjacent serrations on the inner side, and the wire foot positioning cylinder drives the wire foot clamping blocks on both sides of the magnetic ring to open and close to achieve the clamping of the wire feet at the end of the magnetic ring, thereby ensuring the accuracy of paint stripping by laser shooting.

[0009] The lifting assembly includes a lifting motor, a screw connected to the output end of the lifting motor, and a fixed frame plate threadedly engaged with the screw, and the fixed frame plate is slidably connected to the front side of the clamping and loading rack. As can be seen, the lifting assembly drives the screw to rotate through the lifting motor, thereby driving the fixed frame plate to move up and down.

[0010] The rotating drive assembly is mounted on the fixed frame in two groups. These include a rotating motor fixed plate and a rotating motor connected to the fixed plate. The rotating shaft at the output end of the rotating motor passes through the fixed frame and connects to the clamping and limiting frame. This allows the rotating drive assembly to rotate the first magnetic ring clamping and limiting assembly via the rotating motor, achieving laser paint stripping of the outer semicircle.

[0011] The clamping and loading rack is equipped with a blowing assembly behind the first magnetic ring clamping and limiting assembly. The blowing assembly includes a blowing moving frame and a blower mounted on the blowing moving frame. Two sets of blowers are provided via a connecting plate, corresponding to the first magnetic ring clamping and limiting assembly. Thus, the blowing assembly accelerates the cooling and shaping rate of the laser paint stripping part by discharging air from the blower.

[0012] The loading and unloading frame is equipped with a clamping block, on which two sets of positioning cylinders are installed facing each other. The output ends of the positioning cylinders are equipped with clamping pins. A limit sensor is installed between two adjacent clamping blocks. The unloading frame is slidably provided with a limit fixture, which is equipped with several magnetic ring limit grooves. Therefore, the clamping block is used to limit the position of the magnetic ring during loading, and the limit fixture is used to unload multiple sets of magnetic rings.

[0013] The machine base is provided with a housing, with a feed port on one side and a discharge port on the other side. A laser display screen is provided on the front side of the housing, and the laser display screen is electrically connected to the laser generator. It can be seen that the feed port is used for loading materials to the loading transfer rack, and the discharge port is used for discharging materials from the discharging mobile rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 2 It is a structural diagram of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the utility model from another perspective;

[0017] Figure 4 It is a structural diagram of the blanking moving component;

[0018] Figure 5 This is a structural diagram of the laser paint stripping module;

[0019] Figure 6 It is a structural diagram of the clamping and loading module;

[0020] Figure 7 2 is a schematic structural diagram of the laser limit assembly 7;

[0021] Figure 8 It is a structural diagram of the blowing component. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] like Figures 1 to 8 As shown, the utility model is a laser paint stripping machine, comprising a machine base 1, a laser paint stripping module and a clamping and feeding module arranged on the machine base 1, a feeding transfer rack 11 is arranged on one side of the machine base 1, and a discharging transfer rack 12 is arranged on the other side, an organic cover 10 is arranged on the machine base 1, a feeding port 101 is arranged on one side of the machine cover 10, and a discharging port 102 is arranged on the other side, a laser display screen 103 is arranged on the front side of the machine cover 10, and the laser display screen 103 is electrically connected to the laser generator 8, a clamping block 111 is arranged on the feeding and feeding frame 11, two groups of positioning cylinders 112 are arranged on the clamping block 111 facing each other, a clamping foot block 113 is arranged at the output end of the positioning cylinder 112, a limit sensor is arranged between two adjacent clamping blocks 111, and the discharging A limiting fixture 121 is slidingly provided on the material transfer frame 12, and a plurality of magnetic ring limiting grooves are provided on the limiting fixture 121. The laser paint stripping module and the clamping and loading module are arranged opposite each other. A material unloading moving assembly 2 is provided above the material unloading transfer frame 12. The clamping and loading module includes a clamping and loading frame 3, a lifting assembly 4 provided on the clamping and loading frame 3, a rotary drive assembly 5 connected to the output end of the lifting assembly 4, and the first magnetic ring clamping and limiting assembly 6 provided on the output end of the rotary drive assembly 5. The laser paint stripping module includes a laser limiting assembly 7 and a laser generator 8 provided in front of the laser limiting assembly 7. The laser generator 8 emits a laser toward the first magnetic ring clamping and limiting assembly 6 to achieve laser paint stripping of the paint layer on the outer surface of the pin. In this embodiment, four sets of magnetic ring limiting grooves are provided on the limiting fixture 121.

[0024] The laser limiting assembly 7 includes a movable base 71, a paint stripping seat 72 that slides with the movable base 71, and a controller 73 that is slidably arranged on the front side of the paint stripping seat 72. An adjustment handle 74 is connected to the top of the paint stripping seat 72, and the laser generator 8 is connected to the bottom of the controller 73. A through hole 81 is set on the front side of the laser generator 8.

[0025] The unloading moving assembly 2 includes a support column 21, an X-axis moving frame 22, a Y-axis moving frame 23 connected to the X-axis moving frame 22, a lifting cylinder 24 arranged on the output end of the Y-axis moving frame 23, and a second magnetic ring clamping limit assembly 25 connected to the output end of the lifting cylinder 24.

[0026] The first magnetic ring clamping and limiting assembly 6 and the second magnetic ring clamping and limiting assembly 25 both include a clamping and limiting frame 61, a magnetic ring limiting cylinder 62, a limiting clamping block 63, a pressing cylinder 66, a pressing block 67, a thread clamping cylinder 64 and a thread clamping block 65. The magnetic ring limiting cylinder 62 is arranged in the clamping and limiting frame 61, the limiting clamping block 63 is connected to the output end of the magnetic ring limiting cylinder 62, and the pressing cylinder 66 and the magnetic ring limiting The cylinders 62 are arranged in parallel, and the pressure blocks 67 are connected to the output ends of the pressure cylinders 66. The molding pin positioning cylinders 64 are arranged on opposite sides of the clamping and limiting frame 61. The molding pin clamping blocks 65 are connected to the output ends of the molding pin positioning cylinders 64. The molding pin clamping blocks 65 are arranged below the clamping and limiting frame 61. The inner sides of the molding pin clamping blocks 65 are serrated, and the serrations at the ends of the two sets of molding pin clamping blocks 65 arranged opposite each other are meshed. In this embodiment, the pressure cylinders 66 are connected to the pressure blocks 67 by compression springs for elastic pressure. The molding pin clamping blocks 65 are provided with semicircular grooves for limiting the bottom plate between the magnetic ring and the molding pin. Arc grooves are provided between adjacent serrations to match the outer diameter of the magnetic ring coil to prevent scratches on the molding pin when it is locked.

[0027] The lifting assembly 4 includes a lifting motor 41, a screw rod 42 connected to the output end of the lifting motor 41, and a fixed frame plate 43 threadedly engaged with the screw rod 42. The fixed frame plate 43 is slidably connected to the front side of the clamping and loading rack 3. The rotary drive assembly 5 is provided with two groups on the fixed frame plate 43. The rotary drive assembly 5 includes a rotary motor fixed plate 51 and a rotary motor 52 connected to the rotary motor fixed plate 51. The rotary shaft 53 at the output end of the rotary motor 52 passes through the fixed frame plate 43 and is connected to the clamping limit frame 61.

[0028] The clamping and loading rack 3 is provided with a blowing assembly 9 on the rear side of the first magnetic ring clamping and limiting assembly 6. The blowing assembly 9 includes a blowing moving frame 91 and a blowing tube 93 arranged on the blowing moving frame 91. The blowing tube 93 is provided in two groups corresponding to the first magnetic ring clamping and limiting assembly 6 through a connecting plate 92.

[0029] The working process of the present invention is as follows: the feeding transfer frame 11 feeds the coil from the feeding port 101, the lifting motor 41 drives the screw rod 42 to rotate, thereby driving the clamping limit frame 61 below the fixed frame plate 43 to descend, the magnetic ring limiting cylinder 62 drives the limiting clamping block 63 to open and close and clamp the two outer sides of the magnetic ring, the pressing cylinder 66 drives the pressing block 67 to press the magnetic ring down tightly, the thread foot positioning cylinder 64 drives the thread foot clamping block 65 to move toward each other to realize the positioning of the thread foot, so that the exposed end of the thread foot is completely extended from the thread foot clamping block 65, and the lifting motor 41 drives the magnetic ring to rise and fall, so that the thread foot of the magnetic ring is aligned with the laser. Corresponding to the generator 8, the laser generator 8 emits a laser toward the end of the magnetic ring wire foot to realize laser paint stripping of the outer half circle of the wire foot. The rotating motor 52 drives the magnetic ring on the clamping limit frame 61 to rotate 180 degrees. The laser generator 8 emits a laser toward the other half circle of the magnetic ring wire foot to realize laser paint stripping. At the same time, the hair dryer 93 blows air toward the half circle of the magnetic ring where the paint is stripped, which helps the wire foot to cool and shape after paint stripping. The unloading moving component 2 places the stripped coil in the magnetic ring limit groove of the limit fixture 121 through the second magnetic ring clamping limit component 25, and the discharging transfer frame 12 drives the limit fixture 121 to realize discharging.

[0030] Finally, it should be emphasized that the above description is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laser paint stripping machine, comprising a machine base (1), a laser paint stripping module and a clamping and loading module arranged on the machine base (1), characterized in that: A loading and transferring frame (11) is provided on one side of the machine base (1), and a discharging and transferring frame (12) is provided on the other side. The laser paint stripping module is arranged opposite to the clamping and loading module. A discharging and transferring assembly (2) is provided above the discharging and transferring frame (12). The clamping and loading module includes a clamping and loading frame (3), a lifting assembly (4) arranged on the clamping and loading frame (3), a rotary drive assembly (5) connected to the output end of the lifting assembly (4), and a first magnetic ring clamping and limiting assembly (6) arranged on the output end of the rotary drive assembly (5). The laser paint stripping module includes a laser limiting assembly (7) and a laser generator (8) arranged on the front side of the laser limiting assembly (7). The laser generator (8) emits laser toward the first magnetic ring clamping and limiting assembly (6) to achieve laser paint stripping of the paint layer on the outer surface of the pin.

2. A laser paint stripping machine according to claim 1, characterized in that: The laser limiting assembly (7) comprises a movable base (71), a paint stripping seat (72) slidably matched with the movable base (71), and a controller (73) slidably arranged on the front side of the paint stripping seat (72); an adjustment handle (74) is connected to the top of the paint stripping seat (72); the laser generator (8) is connected to the bottom of the controller (73); and a through hole (81) is provided on the front side of the laser generator (8).

3. A laser paint stripping machine according to claim 1, characterized in that: The blanking moving assembly (2) comprises a support column (21), an X-axis moving frame (22), a Y-axis moving frame (23) connected to the X-axis moving frame (22), a lifting cylinder (24) arranged on the output end of the Y-axis moving frame (23), and a second magnetic ring clamping limit assembly (25) connected to the output end of the lifting cylinder (24).

4. A laser paint stripping machine according to claim 3, characterized in that: The first magnetic ring clamping and limiting assembly (6) and the second magnetic ring clamping and limiting assembly (25) both include a clamping and limiting frame (61), a magnetic ring limiting cylinder (62), a limiting clamping block (63), a pressing cylinder (66), a pressing block (67), a thread clamping cylinder (64) and a thread clamping block (65), wherein the magnetic ring limiting cylinder (62) is arranged in the clamping and limiting frame (61), the limiting clamping block (63) is connected to the output end of the magnetic ring limiting cylinder (62), the pressing cylinder (66) is connected to the magnetic ring limiting cylinder (62), and the pressing cylinder (66) is connected to the magnetic ring limiting cylinder (62). The ring limiting cylinders (62) are arranged in parallel, the pressing block (67) is connected to the output end of the pressing cylinder (66), the stitch clamping cylinder (64) is arranged on both sides of the clamping limiting frame (61) facing each other, the stitch clamping block (65) is connected to the output end of the stitch clamping cylinder (64), the stitch clamping block (65) is arranged below the clamping limiting frame (61), the inner side of the stitch clamping block (65) is arranged in a serrated shape, and the serrations at the ends of the two groups of stitch clamping blocks (65) arranged facing each other are engaged with each other.

5. A laser paint stripping machine according to claim 4, characterized in that: The lifting assembly (4) includes a lifting motor (41), a screw rod (42) connected to the output end of the lifting motor (41), and a fixed frame plate (43) threadedly engaged with the screw rod (42), and the fixed frame plate (43) is slidably connected to the front side of the clamping and loading frame (3).

6. A laser paint stripping machine according to claim 5, characterized in that: The rotary drive assembly (5) is provided with two groups on the fixed frame plate (43), and the rotary drive assembly (5) includes a rotary motor fixed plate (51) and a rotary motor (52) connected to the rotary motor fixed plate (51), and a rotary shaft (53) at the output end of the rotary motor (52) passes through the fixed frame plate (43) and is connected to the clamping limit frame (61).

7. The laser paint stripping machine according to claim 1, characterized in that: The clamping loading rack (3) is provided with a blowing assembly (9) on the rear side of the first magnetic ring clamping limiting assembly (6), and the blowing assembly (9) includes a blowing moving frame (91) and a blowing tube (93) provided on the blowing moving frame (91), and two groups of the blowing tubes (93) are provided corresponding to the first magnetic ring clamping limiting assembly (6) through a connecting plate (92).

8. The laser paint stripping machine according to claim 1, characterized in that: The loading and transferring frame (11) is provided with a clamping block (111), two groups of positioning cylinders (112) are provided on the clamping block (111) facing each other, a clamping foot block (113) is provided at the output end of the positioning cylinder (112), a limit sensor is provided between two adjacent clamping blocks (111), and a limit fixture (121) is slidably provided on the discharging and transferring frame (12), and a plurality of magnetic ring limit grooves are provided on the limit fixture (121).

9. The laser paint stripping machine according to claim 1, characterized in that: A machine cover (10) is provided on the machine base (1), a material feed port (101) is provided on one side of the machine cover (10), and a material discharge port (102) is provided on the other side. A laser display screen (103) is provided on the front side of the machine cover (10), and the laser display screen (103) is electrically connected to the laser generator (8).

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