Automatic diode feeding device

Abstract

The utility model relates to an automatic diode feeding device, which comprises a carrier tape stripping module, a feeding module, a feeding module, a feeding module, a feeding module, a feeding module and a feeding module, and is characterized in that the carrier tape stripping module comprises a conveying track and a film stripping knife mounted on the conveying track; the carrying module comprises an X-direction moving assembly, a Z-direction moving assembly and a suction part driven by the X-direction moving assembly and the Z-direction moving assembly, and the suction part is provided with a suction nozzle; the positioning mechanism comprises a first positioning part and a second positioning part, the first positioning part is provided with a datum plate, the second positioning part is provided with a push plate, the datum plate and the push plate move relatively or oppositely, stripping, waste recovery and positioning are carried out on the diode carrier tape through the carrier tape stripping module, and then the diode is placed in a preset position through the carrying module. And the position is corrected again through the positioning mechanism, full-automatic feeding is achieved, and the feeding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of terminal assembly, in particular to a diode automatic feeding device. BACKGROUND

[0002] Among electronic component families, a component with two electrodes and allowing current to flow in only one direction is called a diode, which is allowed to conduct current in only one direction and has low resistance and high current in one direction and high resistance in the other direction. The diode is widely used in communication and electrical appliances and needs to be installed on a circuit board or a terminal.

[0003] According to the diode welding automatic feeding device disclosed in Chinese patent CN221773767U, the diode body can be clamped and placed on the mounting assembly by using a hydraulic cylinder to drive the clamping assembly to lift, a movable seat capable of rotating by 90 degrees, a telescopic rod and a clamping pad. The diode body can be clamped and placed on the mounting assembly by using the automatic feeding device. However, in the pre-work of feeding, the diode still needs to be fixed at a predetermined position, such as a tray. The diodes are arranged and placed in the tray, and then the clamping assembly feeds. Manual or other equipment is still needed to arrange the diodes, thereby reducing the feeding efficiency.

[0004] Therefore, it is necessary to develop a diode automatic feeding device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a diode automatic feeding device with high feeding efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a diode automatic feeding device, comprising:

[0007] A carrier tape stripping module comprises a feeding track and a film stripping knife mounted on the feeding track.

[0008] A conveying module comprises an X-direction moving assembly, a Z-direction moving assembly and a suction part driven by the X-direction moving assembly and the Z-direction moving assembly, wherein the suction part is provided with a suction nozzle.

[0009] A positioning mechanism comprises a first positioning part and a second positioning part, wherein the first positioning part is provided with a reference plate, the second positioning part is provided with a push plate, and the reference plate and the push plate move relative to each other or in opposite directions.

[0010] Further, the feeding track has a groove recessed inward from its upper surface, the groove extends from one end of the feeding track to the other end, and the upper surface of the feeding track is covered with a pressing plate.

[0011] Further, the film stripping knife is mounted on the upper surface of the feeding track and is provided with an inclined surface on one side.

[0012] Furthermore, a pressure roller is provided at the front end of the inclined surface of the film peeling knife, and the pressure roller is located above the material conveying track.

[0013] Furthermore, a wrapping wheel is provided above the pressing roller.

[0014] Furthermore, a pressing component is provided above the feeding track, which presses the diode carrier tape downward from above the feeding track.

[0015] Furthermore, positioning components are installed on the feeding track, which position the diode from above and from both sides.

[0016] Furthermore, the end of the material conveying track is provided with an upper roller and a lower roller, which are arranged opposite to each other, and the upper roller can move towards the lower roller.

[0017] Furthermore, the carrier stripping module is also provided with a waste tape recycling channel and a take-up wheel. One end of the waste tape recycling channel is located outside the upper roller and the lower roller, and the other end is bent to the bottom of the material conveying track. The take-up wheel is located at the end of the waste tape recycling channel.

[0018] Furthermore, the pusher plate has a recessed groove formed from the end face inward.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model is an automatic diode feeding device with high feeding efficiency. The diode carrier tape is peeled off, waste material is recycled and positioned by the carrier tape stripping module, and then the diode is placed into the predetermined position by the transport module. The positioning mechanism is then used to reposition the diode, thereby realizing fully automatic feeding and improving feeding efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0021] Figure 1 This is a three-dimensional structural diagram of an automatic diode feeding device according to the present invention;

[0022] Figure 2 for Figure 1 A partial structural diagram of the carrier tape stripping module of the automatic diode feeding device shown.

[0023] Figure 3 for Figure 1A schematic view of a carrying module structure of the automatic diode feeding device shown in the figure.

[0024] Figure 4 For Figure 1 A schematic view of a positioning mechanism structure of the automatic diode feeding device shown in the figure.

[0025] In the figure: 1, a carrier tape stripping module; 2, a carrying module; 3, a positioning mechanism; 11, a feeding part; 12, a feeding track; 13, a film stripping part; 14, a groove; 15, a pressing plate; 16, a pressing piece; 17, a positioning piece; 18, an upper roller; 19, a lower roller; 110, a tensioning shaft; 111, a waste tape recycling flow channel; 112, a winding wheel; 131, a film winding wheel; 132, a film stripping knife; 133, a film pressing roller; 21, an X-direction moving assembly; 22, a Z-direction moving assembly; 23, a suction part; 211, an X-direction driving piece; 212, an X-direction sliding block; 221, a Z-direction driving piece; 222, a Z-direction sliding block; 231, a suction nozzle; 31, a first positioning part; 32, a second positioning part; 311, a first positioning driving piece; 312, a first push rod; 313, a reference plate; 321, a second positioning driving piece; 322, a second push rod; 323, a push plate; 324, a receiving groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The present application discloses an automatic diode feeding device, which comprises a carrier tape stripping module 1, a carrying module 2 located on one side of the carrier tape stripping module 1, and a positioning mechanism 3.

[0028] The carrier tape stripping module 1 comprises a feeding part 11, a feeding track 12 arranged on one side of the feeding part 11, and a film stripping part 13 located above the feeding track 12. The feeding part 11 is a winding wheel, and the diode carrier tape is wound around the winding wheel. One end of the feeding track 12 is aligned with the feeding part 11, and the other end extends in the direction of the carrying module 2. The feeding track 12 has a groove 14 formed by recessing inward from its upper surface. The groove 14 extends from one end of the feeding track 12 to the other end. The upper surface of the feeding track 12 is covered with a pressing plate 15. One side of the pressing plate 15 extends above the groove 14. When the diode carrier tape passes through the groove 14, the pressing plate 15 limits its position.

[0029] The film stripping part 13 comprises a film winding wheel 131 and a film stripping cutter 132. The film winding wheel 131 is located above the conveying track 12, and the film stripping cutter 132 is installed on the upper surface of the conveying track 12 and is provided with a slope on one side for stripping the film and the diode carrier tape. The front end of the slope of the film stripping cutter 132 is provided with a film pressing roller 133 located above the conveying track 12 for limiting the position of the film.

[0030] The upper side of the conveying track 12 is provided with a pressing part 16 and a positioning part 17. The pressing part 16 is located above the conveying track 12 and presses the diode carrier tape from above to prevent the diode from falling off. The positioning part 17 is a certain inductor. In the embodiment, the number of the positioning part 17 is three, which positions the diode from above and both sides.

[0031] The end of the conveying track 12 is provided with an upper roller 18 and a lower roller 19. The upper roller 18 and the lower roller 19 are oppositely arranged to pinch the diode carrier tape. Specifically, the upper roller 18 is in a movable state, and the lower roller 19 is in a fixed state. The upper roller 18 can move towards the lower roller 19. Preferably, the upper roller 18 is connected with a tensioning shaft 110 for changing the tension of the carrier tape.

[0032] The carrier tape stripping module 1 is also provided with a waste tape recycling flow channel 111 and a winding wheel 112. One end of the waste tape recycling flow channel 111 is located outside the upper roller 18 and the lower roller 19, and the other end is bent to the lower side of the conveying track 12. The end of the waste tape recycling flow channel 111 is provided with the winding wheel 112 for collecting the carrier tape from which the diode has been taken out.

[0033] The conveying module 2 comprises an X-direction moving assembly 21, a Z-direction moving assembly 22, and a suction part 23 installed on the Z-direction moving assembly 22. The X-direction moving assembly 21 comprises an X-direction driving part 211 and an X-direction sliding block 212. The X-direction driving part 211 pushes the X-direction sliding block 212 to move in the X-direction. The Z-direction moving assembly 22 is installed on the X-direction sliding block 212 and comprises a Z-direction driving part 221 and a Z-direction sliding block 222. The Z-direction driving part 221 pushes the Z-direction sliding block 222 to move in the Z-direction. The suction part 23 has a suction nozzle 231. The suction part 23 sucks the diode through the suction nozzle 231.

[0034] The positioning mechanism 3 comprises a first positioning part 31 and a second positioning part 32. The first positioning part 31 comprises a first positioning driving part 311 and a first push rod 312 pushed by the first positioning driving part 311. The end of the first push rod 312 is fixedly installed with a reference plate 313. The second positioning part 32 comprises a second positioning driving part 321 and a second push rod 322 pushed by the second positioning driving part 321. The end of the second push rod 322 is installed with a push plate 323. The push plate 323 is recessed inward from the end surface to form a receiving groove 324.

[0035] The first positioning part 31 and the second positioning part 32 are oppositely arranged, and the reference plate 313 and the push plate 323 are oppositely arranged.

[0036] The diode carrier tape on the discharging part 11 enters the groove 14 of the material conveying track 12, the position is limited by the pressing plate 15, the diode carrier tape continuously moves along the groove 14, the film stripping cutter 132 strips the film and the diode carrier tape, the film passes through the film pressing roller 133 and is collected by the film winding wheel 131, the diode carrier tape continuously moves and is limited in position by the pressing piece 16, after the diode is sensed by the positioning piece 17, the X-direction moving assembly 21 and the Z-direction moving assembly 22 drive the suction part 23 to move, the suction part 23 adsorbs the diode through the suction nozzle 231, the diode is moved to the predetermined position, the first positioning driving piece 311 and the second positioning driving piece 321 drive the reference plate 313 and the push plate 323 to move oppositely, and the diode is positioned again, and meanwhile, the diode carrier tape passes through the waste tape recycling flow channel 111 and is collected by the winding wheel 112.

[0037] The utility model discloses a kind of diode automatic feeding devices, with the characteristics of high feeding efficiency, diode carrier tape is stripped by carrier tape stripping module, waste recovery, positioning, then by carrying module, diode is placed into predetermined position, by positioning mechanism again, realize full-automatic feeding, improve feeding efficiency.

[0038] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A diode automatic feeding device, characterized by comprising: It includes: The tape stripping module (1) includes a feeding track (12), a film stripping knife (132) mounted on the feeding track (12); The carrying module (2) includes an X-direction moving assembly (21), a Z-direction moving assembly (22), and a suction part (23) driven by the X-direction moving assembly (21) and the Z-direction moving assembly (22), the suction part (23) is provided with a suction nozzle (231); The positioning mechanism (3) includes a first positioning part (31) and a second positioning part (32), the first positioning part (31) is provided with a reference plate (313), the second positioning part (32) is provided with a push plate (323), the reference plate (313) and the push plate (323) move relative to each other or move in opposite directions.

2. The automatic diode feeding device according to claim 1, wherein The feeding track (12) has a groove (14) formed by recessing inward from its upper surface, the groove (14) extends from one end of the feeding track (12) to the other end, and the upper surface of the feeding track (12) is covered with a pressing plate (15).

3. The automatic diode feeding device according to claim 1, wherein The film stripping knife (132) is mounted on the upper surface of the feeding track (12), and one side is provided with a slope.

4. The automatic diode feeding device according to claim 3, wherein The front end of the film stripping knife (132) is provided with a film pressing roller (133), and the film pressing roller (133) is located above the feeding track (12).

5. The automatic diode feeding device according to claim 4, wherein The film pressing roller (133) is provided with a film winding wheel (131) above it.

6. The automatic diode feeding device according to claim 1, wherein The upper surface of the feeding track (12) is provided with a pressing piece (16), which presses the diode tape downward from the upper surface of the feeding track (12).

7. The automatic diode feeding device according to claim 1, wherein The positioning piece (17) is mounted on the feeding track (12), which positions the diode from above and both sides of the diode respectively.

8. The automatic diode feeding device according to claim 1, wherein The end of the feeding track (12) is provided with an upper roller (18) and a lower roller (19), the upper roller (18) and the lower roller (19) are oppositely arranged, and the upper roller (18) can move towards the lower roller (19).

9. The diode automatic feeding device according to claim 8, characterized in that, The tape stripping module (1) is also provided with a waste tape recycling flow channel (111) and a winding wheel (112), one end of the waste tape recycling flow channel (111) is located outside the upper roller (18) and the lower roller (19), the other end is bent below the feeding track (12), and the winding wheel (112) is located at the end of the waste tape recycling flow channel (111).

10. The automatic diode feeding device according to claim 1, wherein The push plate (323) has a receiving groove (324) formed by recessing inward from the end surface.

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