CN218745383U - Production line of stator assembly of heat dissipation fan - Google Patents

Abstract

The utility model discloses a stator module's of heat dissipation fan production line includes: conveying mechanism, last tin mechanism, first material mechanism, first feed mechanism, cartridge mechanism and soldering tin mechanism of moving, the degree of automation that a stator module's of heat dissipation fan production line can improve production stator module, and most process replaces manual work, improves production efficiency to, reduce the bad that manual work error caused.

Description

Production line of stator assembly of heat dissipation fan

Technical Field

The utility model relates to a technical field of heat dissipation fan production facility, in particular to stator module's of heat dissipation fan production line.

Background

In the structure of heat dissipation fan, including the fan frame, install the motor in the fan frame, set up the flabellum at the output shaft of motor, specifically, the motor has stator module, and stator module installs in the fan frame, and stator module includes coil and PCB board, and the coil has the pin, and the pin cartridge is on the PCB board.

Generally, in manufacturing a stator assembly, pins of a coil are dipped in tin, and then the pins of the coil are inserted into a PCB, and the coil and the PCB are fixed by soldering.

However, in the manufacturing process of the stator assembly, most of the procedures are operated by workers, the production efficiency is low, and defective products are easy to appear due to manual tin immersion and insertion of the pins of the coil, so that the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a stator module's of heat dissipation fan production line can improve the degree of automation of production stator module, and most processes replace manual work, improves production efficiency to, reduce the harmfulness that manual work error caused.

According to the utility model discloses a stator module's of heat dissipation fan production line of first aspect embodiment, include: the conveying mechanism comprises a turntable, and the turntable is used for conveying coils; the tinning mechanism is arranged along the circumferential direction of the turntable and comprises a tinning furnace, and the tinning furnace is used for tinning pins of the coil; the first material moving mechanism is arranged between the conveying mechanism and the tinning mechanism and comprises a first clamping jaw, a first lifting assembly connected with the first clamping jaw and a first translation assembly connected with the first lifting assembly, and the first clamping jaw is used for transferring a coil between the turntable and the tinning furnace; the first feeding mechanism is arranged along the circumferential direction of the turntable and used for conveying the PCB to an inserting position, the first feeding mechanism comprises a first material rack and a first power part for driving the first material rack to be close to the turntable, a positioning jig is placed on the first material rack and used for positioning the PCB, the positioning jig is provided with first through holes extending up and down, and the first through holes are used for accommodating pins of the coil; the inserting mechanism is arranged between the conveying mechanism and the first feeding mechanism and comprises a second clamping jaw, a second lifting assembly connected with the second clamping jaw and a second translation assembly connected with the second lifting assembly, and the second clamping jaw is used for inserting the coil into the PCB of the positioning jig; and the tin soldering mechanism is arranged on one side of the first feeding mechanism and comprises a sliding table and an automatic tin soldering gun positioned above the sliding table, the positioning jig is arranged on the sliding table, so that pins of the coil face up, the positioning jig is from the first material rack, and the automatic tin soldering gun is used for welding the pins of the coil.

According to the utility model discloses a some embodiments, be provided with the material seat on the carousel, be provided with the reference column on the material seat, the surface of reference column and the interior surface fit of coil.

According to the utility model discloses a some embodiments still include immersion fluid mechanism, immersion fluid mechanism set up in conveying mechanism with go up between the tin mechanism, immersion fluid mechanism includes the liquid box, the liquid box is equipped with rosin, first clamping jaw can with the pin of coil soak in the rosin of liquid box.

According to the utility model discloses a some embodiments still include detection mechanism, detection mechanism set up in conveying mechanism with between the mechanism of going up the tin, detection mechanism includes detection tool, sets up detection tool is last probe, first clamping jaw can with the pin of coil with the probe butt.

According to some embodiments of the utility model, go up the tin stove including the furnace body that is equipped with tin liquid, set up in magazine, the drive in the furnace body the first cylinder that the magazine goes up and down, the magazine rises in order to hold out tin liquid in the furnace body makes the pin submergence of the coil of first clamping jaw is in tin liquid.

According to the utility model discloses a some embodiments, positioning jig has the backup pad, the backup pad is provided with first silo, first silo holding PCB board, first through-hole sets up first silo.

According to some embodiments of the utility model, positioning jig has the clamp plate, the clamp plate can overturn set up in the backup pad, the clamp plate upset, so that the clamp plate with pressfitting about the backup pad PCB board and coil.

According to the utility model discloses a some embodiments still include second feed mechanism, second feed mechanism is located first feed mechanism's below, second feed mechanism includes the second work or material rest, drives the second work or material rest is close to the second power spare of carousel, positioning jig has been placed to the second work or material rest, positioning jig is used for fixing a position the PCB board, second feed mechanism still includes the crane, the second work or material rest set up in the crane, the crane rises in order to mention the second work or material rest positioning jig.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a production line of a stator assembly of a heat dissipation fan according to an embodiment of the present invention;

FIG. 2 is a schematic view of another perspective of the manufacturing line for the stator assembly of the heat dissipation fan shown in FIG. 1;

fig. 3 is a schematic structural diagram of a first feeding mechanism and a second feeding mechanism of a production line of a stator assembly of the cooling fan shown in fig. 1;

fig. 4 is a schematic structural diagram of a first loading mechanism and an inserting mechanism of a production line of a stator assembly of the cooling fan shown in fig. 1;

fig. 5 is a schematic structural diagram of a soldering mechanism of a production line of a stator assembly of the heat dissipation fan shown in fig. 1;

fig. 6 is a schematic structural diagram of a positioning jig of a production line of a stator assembly of the heat dissipation fan shown in fig. 1.

Reference numerals: 100-rotating disc, 110-coil, 120-tinning furnace, 130-first clamping jaw, 140-first lifting component, 150-first translation component, 160-first material rack, 170-first power component, 180-positioning jig, 190-PCB plate, 200-first through hole, 210-second clamping jaw, 220-second lifting component, 230-second translation component, 240-sliding table, 250-automatic soldering gun, 260-material seat, 270-positioning column, 280-liquid box, 290-detection jig, 300-probe, 310-furnace body, 320-material box, 330-first cylinder, 340-supporting plate, 350-first trough, 360-pressing plate, 370-second material rack, 380-second power component and lifting frame.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following describes a production line of a stator assembly of a heat dissipation fan according to an embodiment of the present invention with reference to the drawings.

Referring to fig. 1, the utility model discloses a stator module's of heat dissipation fan production line, including conveying mechanism, go up tin mechanism, first material moving mechanism, first feed mechanism, cartridge mechanism and soldering tin mechanism.

The conveying mechanism comprises a turntable 100, the turntable 100 can be driven by a motor, and the turntable 100 is used for conveying a coil 110.

In some embodiments of the present invention, referring to fig. 2, a material seat 260 is disposed on the turntable 100, a positioning column 270 is disposed on the material seat 260, and an outer surface of the positioning column 270 is engaged with an inner surface of the coil 110.

Through setting up material seat 260 and reference column 270, the operating personnel can place coil 110 on material seat 260 to, make coil 110 suit location in the reference column 270, make things convenient for follow-up coil 110 of drawing.

The tinning mechanism is arranged along the circumferential direction of the turntable 100 and comprises a tinning furnace 120, and the tinning furnace 120 is used for tinning pins of the coil 110.

The first material moving mechanism is arranged between the conveying mechanism and the tinning mechanism and comprises a first clamping jaw 130, a first lifting assembly 140 connected with the first clamping jaw 130 and a first translation assembly 150 connected with the first lifting assembly 140, wherein the first clamping jaw 130 is used for transferring the coil 110 between the turntable 100 and the tinning furnace 120.

It should be noted that the first elevating assembly 140 and the first translating assembly 150 can both use linear modules.

The utility model discloses a some embodiments still include immersion fluid mechanism, immersion fluid mechanism sets up between conveying mechanism and last tin mechanism, and immersion fluid mechanism includes liquid box 280, and liquid box 280 is equipped with rosin, and first clamping jaw 130 can be soaked the pin of coil 110 in the rosin of liquid box 280.

Before the pins of the coil 110 are tinned, the pins of the coil 110 can be soaked in rosin, so that the condition of cold joint in the welding process of the coil 110 can be reduced.

In some embodiments of the present invention, referring to fig. 2, the tinning furnace 120 includes a furnace body 310 containing molten tin, a material box 320 disposed in the furnace body 310, and a first cylinder 330 for driving the material box 320 to ascend and descend, wherein the material box 320 ascends to contain the molten tin in the furnace body 310, so that the pins of the coil 110 of the first clamping jaw 130 are immersed in the molten tin.

Through setting up furnace body 310, magazine 320 and first cylinder 330, furnace body 310 can heat the tin liquid, and first cylinder 330 can drive magazine 320 and hold out the tin liquid for tin on the pin of the coil 110 of first clamping jaw 130, thereby, guarantee that the position of tin on the pin of every coil 110 is the same, avoid artifical tin on lead to the position of tin on the pin of coil 110 not uniform problem, reduce the defective products and take place.

In some embodiments of the present invention, the present invention further includes a detection mechanism, the detection mechanism is disposed between the conveying mechanism and the tinning mechanism, the detection mechanism includes a detection fixture 290, a probe 300 disposed on the detection fixture 290, and the first clamping jaw 130 can abut against the pin of the coil 110 with the probe.

By arranging the probe 300, after the pins of the coil 110 are tinned, the pins of the coil 110 are contacted with the probe 300 by the first clamping jaw 130 through the first lifting assembly 140, whether the coil 110 is good or not can be detected, if the coil 110 is good, the first clamping jaw 130 uses the first translation assembly 150 to put the coil 110 back into the turntable 100, and if the coil 110 is not good, the first clamping jaw 130 puts the coil 110 into a waste bin.

Wherein, first feed mechanism sets up along the circumference of carousel 100 for carry the PCB to the cartridge position, first feed mechanism includes first work or material rest 160, drives first work or material rest 160 and is close to the first power part 170 of carousel 100, and positioning jig 180 has been placed to first work or material rest 160, and positioning jig 180 is used for fixing a position PCB board 190, and positioning jig 180 is provided with the first through-hole 200 of extending from top to bottom, and first through-hole 200 holds the pin of coil 110.

It should be noted that the first material frame 160 is provided with a positioning block, and the positioning block is used for positioning the positioning jig 180.

The inserting mechanism is disposed between the conveying mechanism and the first feeding mechanism, and referring to fig. 4, includes a second clamping jaw 210, a second lifting assembly 220 connected to the second clamping jaw 210, and a second translating assembly 230 connected to the second lifting assembly 220, wherein the second clamping jaw 210 is used for inserting the coil 110 into the PCB 190 of the positioning fixture 180.

It should be noted that the second lifting assembly 220 and the second translating assembly 230 can both use linear modules.

Wherein, soldering mechanism sets up in first feed mechanism one side, refers to fig. 5, including slip table 240, the automatic soldering tin rifle 250 that is located the slip table 240 top, and positioning jig 180 places on slip table 240, makes the pin of coil 110 up, and positioning jig 180 comes from first work or material rest 160, and automatic soldering tin rifle 250 is used for welding the pin of coil 110.

It should be noted that a positioning block is disposed on the sliding table 240, and the positioning block is used for positioning the positioning fixture 180.

In some embodiments of the present invention, referring to fig. 6, the positioning fixture 180 has a supporting plate 340, the supporting plate 340 is provided with a first trough 350, the first trough 350 accommodates the PCB 190, and the first through hole 200 is disposed in the first trough 350.

By providing the first cradle 350, the PCB 190 can be placed in the first cradle 350, with the PCB 190 positioned in the first cradle 350, and, at the same time, after the coil 110 is inserted into the PCB 190, the leads of the coil 110 are located in the first through holes 200, so as to prevent the leads of the coil 110 from interfering with the supporting plate 340.

In some embodiments of the present invention, the positioning fixture 180 has a pressing plate 360, the pressing plate 360 can be turned over and disposed on the supporting plate 340, and the pressing plate 360 is turned over, so that the pressing plate 360 and the supporting plate 340 can press the PCB 190 and the coil 110 together.

Through setting up clamp plate 360, coil 110 and PCB board 190 cartridge back, clamp plate 360 overturns the top of coil 110, and clamp plate 360 and backup pad 340 pressfitting PCB board 190 and coil 110 from top to bottom to, make during the pin of coil 110 inserts PCB board 190 completely, avoid the incorrect problem that leads to the rosin joint of coil 110 cartridge.

In some embodiments of the utility model, still include second feed mechanism, second feed mechanism is located the below of first feed mechanism, refer to fig. 3, second feed mechanism includes second work or material rest 370, drive second work or material rest 370 and be close to the second power part 380 of carousel 100, positioning jig 180 has been placed to second work or material rest 370, positioning jig 180 is used for fixing a position PCB board 190, second feed mechanism still includes crane 390, second work or material rest 370 sets up in crane 390, crane 390 rises in order to mention positioning jig 180 of second work or material rest 370.

Through setting up second work or material rest 370 and second power piece 380, second power piece 380 can drive second work or material rest 370 and be close to the cartridge position for positioning jig 180's location PCB board 190 can with coil 110 cartridge, thereby, make first work or material rest 160 and second work or material rest 370 carry positioning jig 180 who is equipped with PCB board 190 in turn, and then, improve transport efficiency.

Meanwhile, the lifting frame 390 can drive the second rack 370 to ascend, so as to prevent the second rack 370 from interfering with the first rack 160 during the moving process, and ensure that the second rack 370 is lifted to the insertion position.

Thus, the production process of this example is as follows:

firstly, the turntable 100 conveys the coil 110 to a position close to the upper tin furnace 120, the first clamping jaw 130 clamps the coil 110, the coil 110 is transferred from the turntable 100 to the upper side of the liquid box 280 under the driving of the first lifting assembly 140 and the first translation assembly 150, and the first clamping jaw 130 can dip the pins of the coil 110 in the rosin.

Then, under the driving of the first lifting assembly 140 and the first translation assembly 150, the coil 110 is located above the upper tin furnace 120, the first cylinder 330 can drive the material box 320 to contain tin liquid, so that the pins of the coil 110 of the first clamping jaw 130 are tin-coated, then the pins of the coil 110 are in contact with the probe 300, whether the coil 110 is a good product or not is detected, and the coil 110 is a good product, then the first clamping jaw 130 puts the coil 110 back on the turntable 100.

Furthermore, the operator places the PCB 190 in the positioning fixture 180, the first power member 170 drives the first rack 160 to the inserting position, the turntable 100 conveys the coil 110 to a position close to the positioning fixture 180, the second clamping jaw 210 clamps the coil 110 of the turntable 100, the second clamping jaw 210 clamps the coil 110 to be inserted on the PCB 190 of the positioning fixture 180 under the driving of the second lifting assembly 220 and the second translation assembly 230, and the first power member 170 drives the first rack 160 to leave the inserting position.

Meanwhile, the second rack 370 also delivers the positioning jig 180 with the PCB 190 to the mounting position.

Finally, the operator transfers the positioning jig 180 of the first stack 160 to the slide table 240, and the pins of the coil 110 in the positioning jig 180 are directed upward, and the automatic solder gun 250 approaches the first through hole 200 and welds the pins of the coil 110.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (8)

1. The utility model provides a production line of stator module of heat dissipation fan which characterized in that includes:

a conveying mechanism comprising a turntable (100), the turntable (100) being used for conveying a coil (110);

the tin feeding mechanism is arranged along the circumferential direction of the turntable (100) and comprises a tin feeding furnace (120), and the tin feeding furnace (120) is used for feeding tin to pins of the coil (110);

the first material moving mechanism is arranged between the conveying mechanism and the tin feeding mechanism and comprises a first clamping jaw (130), a first lifting assembly (140) connected with the first clamping jaw (130) and a first translation assembly (150) connected with the first lifting assembly (140), and the first clamping jaw (130) is used for transferring a coil (110) between the rotary table (100) and the tin feeding furnace (120);

the PCB assembling device comprises a first feeding mechanism, a second feeding mechanism and a third feeding mechanism, wherein the first feeding mechanism is arranged along the circumferential direction of a turntable (100) and used for conveying a PCB to an assembling position, the first feeding mechanism comprises a first material rack (160) and a first power part (170) for driving the first material rack (160) to be close to the turntable (100), a positioning jig (180) is placed on the first material rack (160), the positioning jig (180) is used for positioning a PCB (190), the positioning jig (180) is provided with a first through hole (200) extending up and down, and the first through hole (200) is used for accommodating a pin of a coil (110);

the inserting mechanism is arranged between the conveying mechanism and the first feeding mechanism and comprises a second clamping jaw (210), a second lifting component (220) connected with the second clamping jaw (210) and a second translation component (230) connected with the second lifting component (220), and the second clamping jaw (210) is used for inserting the coil (110) into the PCB (190) of the positioning jig (180);

soldering tin mechanism, set up in first feed mechanism one side, include slip table (240), be located automatic soldering tin rifle (250) of slip table (240) top, positioning jig (180) are placed on slip table (240), make the pin of coil (110) up, positioning jig (180) come from first work or material rest (160), automatic soldering tin rifle (250) are used for welding the pin of coil (110).

2. The production line of a stator assembly of a heat dissipating fan according to claim 1,

the coil is characterized in that a material seat (260) is arranged on the rotary disc (100), a positioning column (270) is arranged on the material seat (260), and the outer surface of the positioning column (270) is matched with the inner surface of the coil (110).

3. The production line of a stator assembly of a heat dissipating fan according to claim 1,

still include immersion fluid mechanism, immersion fluid mechanism set up in conveying mechanism with go up between the tin mechanism, immersion fluid mechanism includes liquid box (280), rosin is equipped with in liquid box (280), first clamping jaw (130) can be in with the pin of coil (110) soak in the rosin of liquid box (280).

4. The production line of the stator assembly of the heat dissipation fan as claimed in claim 1, further comprising a detection mechanism, wherein the detection mechanism is disposed between the conveying mechanism and the tinning mechanism, the detection mechanism comprises a detection jig (290) and a probe (300) disposed on the detection jig (290), and the first clamping jaw (130) can abut against a pin of the coil (110) with the probe.

5. The production line of the stator assembly of the heat dissipation fan as claimed in claim 1, wherein the tinning furnace (120) comprises a furnace body (310) filled with molten tin, a feed box (320) arranged in the furnace body (310), and a first cylinder (330) driving the feed box (320) to ascend and descend, and the feed box (320) ascends to contain the molten tin in the furnace body (310), so that the pins of the coil (110) of the first clamping jaw (130) are immersed in the molten tin.

6. The production line of the stator assembly of the heat dissipation fan as claimed in claim 1, wherein the positioning jig (180) has a support plate (340), the support plate (340) is provided with a first trough (350), the first trough (350) accommodates a PCB board (190), and the first through hole (200) is provided in the first trough (350).

7. The production line of the stator assembly of the heat dissipation fan as claimed in claim 6, wherein the positioning fixture (180) has a pressing plate (360), the pressing plate (360) is rotatably disposed on the supporting plate (340), and the pressing plate (360) is rotated to press the PCB (190) and the coil (110) together with the supporting plate (340) up and down.

8. The production line of the stator assembly of the heat dissipation fan as claimed in claim 1, further comprising a second feeding mechanism, wherein the second feeding mechanism is located below the first feeding mechanism, the second feeding mechanism comprises a second rack (370) and a second power part (380) driving the second rack (370) to approach the turntable (100), a positioning fixture (180) is placed on the second rack (370), the positioning fixture (180) is used for positioning a PCB (190), the second feeding mechanism further comprises a lifting frame (390), the second rack (370) is disposed on the lifting frame (390), and the lifting frame (390) is lifted to lift the positioning fixture (180) of the second rack (370).

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