Wire dispensing device

Abstract

The utility model discloses a wire dispensing device and belongs to the technical field of wire production and processing. The wire dispensing device further comprises a pair of second electric cylinders fixedly connected to the upper end of the operation table. The output end of each second electric cylinder is fixedly connected with a fixing block. An electric cylinder III is embedded in each fixing block; the output end of each third electric cylinder is fixedly connected with a clamping block. The fixed block on one side is fixedly connected with a motor III; the output end of the third motor is fixedly connected with the semiconductor cooling plate. One side of the sliding block is fixedly connected with a motor II; the output end of the second motor penetrates through the side wall of the sliding block and then is fixedly connected with the glue dispenser. By arranging a third motor and a semiconductor cooling plate, reverse rotation and two-side dispensing can be carried out on the terminal, the stability of wire connection is improved, and the dispensing effect is improved; and by arranging the second motor and the glue dispenser, the glue dispensing angle of the glue dispenser can be adjusted, and the glue dispensing accuracy and the glue dispensing effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wire production and processing technical field, more specifically, relate to a wire point gum device. BACKGROUND

[0002] In industrial production, many places need to use point gum, such as integrated circuit, semiconductor packaging, printed circuit board, color liquid crystal screen, electronic components and electronic components and automobile parts and so on, wire often needs to be glued and fixed when processing multiple wires and terminals.If the step of point gum is missing, the wire and the terminal may be separated in the actual use process.

[0003] Such as patent application number CN202323021993.4 a kind of wire point gum machine, including point gum frame, the one end of point gum frame is provided with telescopic point gum head, the side surface of point gum frame is fixedly connected with base, the top of base is provided with lifting platform, the top of lifting platform is fixedly connected with sliding block, the outer surface of sliding block is slidably connected with sliding groove.The utility model has the following advantages and effects: telescopic point gum head stretches out proper distance, and the connecting place of wire and wire clamp is glued, and the point gum is completed along with the movement of sliding groove, after front point gum, overturning box overturns and carries out point gum to the reverse side, the one end of fixed part and connecting plate corresponds, the protrusion of fixed part inner wall slides into slide, and staff starts curing lamp, and curing lamp irradiates the connecting point gum place of wire and wire clamp, to carry out curing to point gum place, after curing, fixed part is extracted and taken down, so that the glue is cured in time, and the processing flow is more simple.

[0004] Although the above-mentioned wire point gum machine can solidify the glue in time, the point gum effect is poor, and the point gum accuracy is low. Utility model content

[0005] The utility model provides a kind of wire point gum device to solve the above technical problems, improve the point gum effect and point gum accuracy.

[0006] The utility model relates a kind of wire rod point gum device, including operation platform;The operation platform upper end fixed connection support;The support upper side is fixedly connected with a pair of electric cylinder one;One pair of the output end of electric cylinder one is fixedly connected with lifting platform;The lifting platform is slidably connected with sliding block;The sliding block upper side is fixedly connected with camera;The sliding block lower end is rotatably connected with point gum ware;Further including the pair of electric cylinder two fixedly connected in operation platform upper end;The output end of each electric cylinder two is fixedly connected with fixed block;Each fixed block is embedded with electric cylinder three;The output end of each electric cylinder three is fixedly connected with clamping block;Two the fixed block is rotatably connected with spring leaf;The fixed block of one side is fixedly connected with motor three;The output end of motor three is fixedly connected with semiconductor cooling plate;The one side of sliding block is fixedly connected with motor two;The output end of motor two is fixedly connected with point gum ware after passing through sliding block side wall;The upper end and output end of point gum ware are slidably connected, to press point gum.

[0007] Preferably, the front and rear sides of the semiconductor cooling plate are fixedly connected with spring leaves.

[0008] Preferably, there is a gap between the left and right two end faces of the semiconductor cooling plate and the two fixed blocks.

[0009] Preferably, the lifting platform is rotatably connected with a lead screw, one side of the lifting platform is fixedly connected with a motor one, the output end of the motor one is fixedly connected with the lead screw after passing through the lifting platform, and the lead screw is threadedly connected with the sliding block.

[0010] Preferably, the point gum ware comprises at least a rotating shaft, the number of the rotating shafts is two, the two rotating shafts are fixedly connected with a housing, the inner side of the housing is fixedly connected with a fixed plate, springs and sliding blocks exist on the upper side of the fixed plate, the sliding blocks and the fixed plate are elastically connected through the springs, the upper end of the fixed plate is fixedly connected with six cylinders, the six cylinders are slidably connected with the sliding blocks after passing through the sliding blocks, the inner side of the sliding block is provided with a through groove, the through groove is connected with each cylinder and the sliding block at the sliding connection position, the upper side of the sliding block is fixedly connected with a spiral push plate, the lower end of the sliding block is fixedly connected with a point gum head, the inner side of the point gum head is provided with a glue outlet channel, the glue outlet channel is a reverse circular truncated cone hole, the outer side of the glue outlet channel is slidably connected with the fixed plate, and the upper end of the housing is provided with a glue injection opening.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] (1) By setting motor three and semiconductor cooling plate, the terminal can be reversed, and both sides can be point gummed, so that the stability of wire connection is improved, and the point gum effect is improved; by setting spring leaf, the terminal is clamped by spring leaf, so that the terminal is prevented from deviating during point gumming;

[0013] (2) By setting motor two and point gum ware, the point gum angle of the point gum ware can be adjusted, so that the accuracy and point gum effect of point gumming are improved;

[0014] (3) by setting the screw push plate, in the glue injection port inside injection glue in advance, can be used to shake the glue screw push plate, prevent the glue coagulation, at the same time using the screw push plate push glue, accelerate the overflow of glue, improve the dispensing efficiency; by setting the glue outlet channel for inverted circular table shape, make the glue flow rate, prevent the dispensing head under end accumulation too much glue caused by overflow; when the dispensing head no longer press the terminal and wire connection, cylindrical block glue into the channel of the channel and glue outlet channel, glue in the glue outlet channel inside accumulation less, reduce the glue leakage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the dispensing head schematic diagram of the utility model.

[0017] Mark number explanation: 10, operation platform;11, support;12, electric cylinder one;14, lifting platform;15, motor one;16, electric cylinder two;17, sliding block;18, motor two;19, dispensing head;20, fixed block;21, semiconductor cooling plate;22, elastic sheet;23, motor three;24, camera;25, clamping block;26, electric cylinder three;27, lead screw;1901, rotating shaft;1902, screw push plate;1903, shell;1904, sliding block;1905, through groove;1906, cylinder;1907, spring;1908, dispensing head;1909, glue outlet channel;1910, fixed plate;1911, glue injection port. DETAILED DESCRIPTION

[0018] Specific embodiment one: please refer to Figures 1-2A kind of wire dispensing device, including operation platform 10;The upper end of the operation platform 10 is fixedly connected with support 11;A pair of electric cylinders one 12 is fixedly connected to the upper side of the support 11;The output end of a pair of electric cylinders one 12 is fixedly connected with lifting platform 14;Lifting platform 14 is slidably connected with sliding block 17;The upper side of the sliding block 17 is fixedly connected with camera 24;The lower end of the sliding block 17 is rotatably connected with dispensing device 19;It further includes a pair of electric cylinders two 16 fixedly connected on the upper end of operation platform 10;The output end of each electric cylinder two 16 is fixedly connected with fixed block 20;Each fixed block 20 is embedded with electric cylinder three 26;The output end of each electric cylinder three 26 is fixedly connected with clamping block 25;Two fixed blocks 20 are rotatably connected with spring sheet 22;One side of fixed block 20 is fixedly connected with motor three 23;The output end of motor three 23 is fixedly connected with semiconductor cooling plate 21;One side of sliding block 17 is fixedly connected with motor two 18;The output end of motor two 18 is fixedly connected with dispensing device 19 after passing through the side wall of sliding block 17;The upper end and output end of dispensing device 19 are slidably connected to press dispensing;By setting motor three 23, semiconductor cooling plate 21, the terminal can be reversed, two sides are dispensed, the stability of wire connection is improved, and the dispensing effect is improved;By setting spring sheet 22, the terminal is clamped by spring sheet 22, to prevent the terminal from deviating when dispensing;By setting motor two 18 and dispensing device 19, the dispensing angle of dispensing device 19 can be adjusted, the accuracy and dispensing effect of dispensing are improved.

[0019] Please refer to Figure 1 The front and rear sides of the semiconductor cooling plate 21 are fixedly connected with spring sheet 22.

[0020] Please refer to Figure 1 There is a gap between the left and right two end faces of the semiconductor cooling plate 21 and the two fixed blocks 20.

[0021] Please refer to Figure 1 Lifting platform 14 is rotatably connected with lead screw 27;One side of lifting platform 14 is fixedly connected with motor one 15;The output end of motor one 15 is fixedly connected with lead screw 27 after passing through lifting platform 14;Lead screw 27 is threadedly connected with sliding block 17.

[0022] Please refer to Figure 2The point glue device 19 comprises at least a rotating shaft 1901; the number of the rotating shaft 1901 is two; the two rotating shafts 1901 are fixedly connected with an outer shell 1903; the inner side of the outer shell 1903 is fixedly connected with a fixed plate 1910; the upper side of the fixed plate 1910 is provided with a spring 1907 and a sliding block 1904; the sliding block 1904 and the fixed plate 1910 are elastically connected through the spring 1907; the upper end of the fixed plate 1910 is fixedly connected with six cylinders 1906; the six cylinders 1906 are in sliding connection with the sliding block 1904 after penetrating through the sliding block 1904; the inner side of the sliding block 1904 is provided with a through groove 1905, which is in communication with each sliding connection position of the cylinder 1906 and the sliding block 1904; the upper side of the sliding block 1904 is fixedly connected with a spiral push plate 1902; the lower end of the sliding block 1904 is fixedly connected with a point glue head 1908; the inner side of the point glue head 1908 is provided with a glue outlet channel 1909; the glue outlet channel 1909 is a reverse circular truncated cone hole; the outer side of the glue outlet channel 1909 is in sliding connection with the fixed plate 1910; the upper end of the outer shell 1903 is provided with a glue injection opening 1911; by arranging the spiral push plate 1902, glue is injected into the inner side of the glue injection opening 1911 in advance during the point glue process, the spiral push plate 1902 is used to shake the glue, so that the glue is prevented from coagulating, the spiral push plate 1902 is used to push the glue, so that the overflow of the glue is accelerated, and the point glue efficiency is improved; by arranging the glue outlet channel 1909 as a reverse circular truncated cone, the glue flow rate is accelerated, and the overflow of the glue caused by the excessive accumulation of the glue at the lower end of the point glue head 1908 is prevented; when the point glue head 1908 no longer abuts against the terminal and the wire connection position, the cylinder 1906 blocks the channel through which the glue enters the through groove 1905 and the glue outlet channel 1909, the glue is less accumulated in the inner side of the glue outlet channel 1909, and glue leakage is reduced.

[0023] In work, the electric cylinder two 16 is started, the output end of the electric cylinder two 16 drives the fixed block 20 to extend, the terminal is placed on the semiconductor cooling plate 21, and the elastic sheet 22 is used to block the two sides of the terminal to prevent the terminal from being separated; the electric cylinder three 26 is started, the output end of the electric cylinder three 26 drives the clamping block 25 to clamp the left and right ends of the terminal, the wire is straightened, then the electric cylinder two 16 is started to pull the semiconductor cooling plate 21 to the side close to the operation table 10; the electric cylinder one 12 is started, the lifting platform 14 is lowered by the electric cylinder one 12, then the motor two 18 is started, the output end of the motor two 18 rotates the direction of the output end of the point glue device 19, and the output end of the point glue device 19 is pressed on the point glue position after being aligned; since the motor two 18 adjusts the direction of the output end of the point glue device 19, the point glue is more accurate;

[0024] At this time, the glue is filled into the inside of the shell 1903 from the glue injection port 1911, and the sliding block 1904 starts to rise as the glue dispensing head 1908 is pressed against the glue dispensing position. Then, the glue is filled into the communication groove 1905 from the sliding connection between the sliding block 1904 and the cylinder 1906, and the glue flows out from the glue outlet channel 1909. The glue flows downward due to gravity, and the glue outlet channel 1909 is in the shape of an inverted circular table, so that the flow rate of the glue gradually increases during the downward flow of the glue, thereby preventing the glue inside the shell 1903 from solidifying. When the sliding block 1904 rises, the spiral push plate 1902 also rises, and the spiral push plate 1902 continuously pushes the glue during the rising process, thereby preventing the glue inside the shell 1903 from solidifying and accelerating the flow of the glue;

[0025] When the glue dispensing for one connection point is completed, the semiconductor cooling plate 21 is powered on, so that the temperature of the surface of the semiconductor cooling plate 21 and the temperature of the terminal are reduced. The motor 15 is started, and the output end of the motor 15 drives the lead screw 27 to rotate, so that the sliding block 17 starts to move. The movement of the sliding block 17 drives the continuous movement of the camera 24 and the glue dispenser 19, thereby completing the single-sided glue dispensing for the plurality of connection wires on the terminal.

[0026] When the glue dispensing for one side of the wire is completed, the clamping block 25 is loosened by starting the electric cylinder 26, the clamping block 25 no longer presses the terminal, and the terminal is only clamped by the two elastic sheets 22. The electric cylinder 26 is started, and the output end of the electric cylinder 26 pushes the fixed block 20 out. The motor 23 is started, and the output end of the motor 23 drives the terminal to flip, so that the unglued surface is folded to the output end of the glue dispenser 19. The electric cylinder 26 is started again, and the terminal is pulled close to the output end of the glue dispenser 19, thereby dispensing glue on the unglued surface.

[0027] As used in the specification and claims, certain terminology is used to refer to certain components. It is to be understood that a person of ordinary skill in the art can refer to the same component using different names. The specification and claims do not distinguish components by the difference in name, but by the difference in function. As mentioned throughout the specification and claims, "comprising" is an open term, which should be construed to "comprising but not limited to". "Substantially" means within an acceptable error range, and a person of ordinary skill in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0028] It is to be understood that the terminology "including", "comprising", or any other variation thereof, is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0029] The foregoing description discloses and describes several preferred embodiments of the present application, but it is understood that the application is not limited to the forms disclosed and that it is capable of changes and modifications without departing from the spirit and scope of the application as set forth in the claims.

Claims

1. A wire dispensing device, comprising an operating table (10); a bracket (11) is fixedly connected to the upper end of the operating table (10); a pair of electric cylinders (12) are fixedly connected to the upper side of the bracket (11); a lifting platform (14) is fixedly connected to the output end of the pair of electric cylinders (12); a slider (17) is slidably connected to the lifting platform (14); a camera (24) is fixedly connected to the upper side of the slider (17); and a dispensing device (19) is rotatably connected to the lower end of the slider (17); characterized in that, Also include a pair of electric cylinder two (16) fixedly connected to the operating table (10) upper end; the output end of each electric cylinder two (16) is fixedly connected with a fixed block (20); each fixed block (20) is embedded with an electric cylinder three (26); the output end of each electric cylinder three (26) is fixedly connected with a clamping block (25); the two fixed blocks (20) are rotatably connected with a spring plate (22); one side of the fixed block (20) is fixedly connected with a motor three (23); the output end of the motor three (23) is fixedly connected with a semiconductor cooling plate (21); one side of the sliding block (17) is fixedly connected with a motor two (18); the output end of the motor two (18) is fixedly connected with a glue dispenser (19) after penetrating through the side wall of the sliding block (17); the upper end and the output end of the glue dispenser (19) are slidingly connected to pressurize the glue dispenser.

2. The wire dispensing device of claim 1, wherein: The front and rear sides of the semiconductor cooling plate (21) are fixedly connected with spring plates (22).

3. The wire dispensing device of claim 1, wherein: There is a gap between the left and right two end faces of the semiconductor cooling plate (21) and the two fixed blocks (20).

4. The wire dispensing device of claim 1, wherein: The lifting platform (14) is rotatably connected with a lead screw (27); one side of the lifting platform (14) is fixedly connected with a motor one (15); the output end of the motor one (15) is fixedly connected with the lead screw (27) after penetrating through the lifting platform (14); the lead screw (27) is threadedly connected with the sliding block (17).

5. The wire dispensing device of claim 1, wherein: The glue dispenser (19) comprises at least a rotating shaft (1901); the number of the rotating shafts (1901) is two; the two rotating shafts (1901) are fixedly connected with an outer shell (1903); the inner side of the outer shell (1903) is fixedly connected with a fixed plate (1910); the upper side of the fixed plate (1910) is provided with a spring (1907) and a sliding block (1904); the sliding block (1904) and the fixed plate (1910) are elastically connected through the spring (1907); the upper end of the fixed plate (1910) is fixedly connected with six cylinders (1906); the six cylinders (1906) are slidingly connected with the sliding block (1904) after penetrating through the sliding block (1904); the inner side of the sliding block (1904) is provided with a through groove (1905); the through groove (1905) is in communication with each cylinder (1906) and the sliding block (1904) at the sliding connection position; the upper side of the sliding block (1904) is fixedly connected with a spiral push plate (1902); the lower end of the sliding block (1904) is fixedly connected with a glue dispensing head (1908); the inner side of the glue dispensing head (1908) is provided with a glue outlet channel (1909); the glue outlet channel (1909) is a reverse circular truncated cone hole; the outer side of the glue outlet channel (1909) is slidingly connected with the fixed plate (1910); the upper end of the outer shell (1903) is provided with a glue injection opening (1911).

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