CN217217331U

CN217217331U - Feeder with vacuum device

Info

Publication number: CN217217331U
Application number: CN202220649379.9U
Authority: CN
Inventors: 廖相豪
Original assignee: Shenzhen Xiarui Technology Co ltd
Current assignee: Shenzhen Xiarui Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-16
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a take vacuum apparatus's feeder belongs to chip mounter technical field. The utility model discloses a take vacuum apparatus's feeder, including the feeder main part, the inboard of feeder main part is provided with the paster gear, and the paster gear rotates with the feeder main part to be connected. The utility model provides a rotatory drive of feeder motor gear when taking forward pay-off, because the inertia effect, the component is run ahead, cause the chip mounter to inhale the material reverse side, inhale the material skew, inhale material skew side-standing or inhale unusual problems such as not having the material, bury the vacuum tube in feeder material tape channel's recess bottom, the vacuum tube extends to the feeder front end always, and the vacuum tube front end port is blocked up with gluing, prevent gas leakage, then inhale material central point position again at the feeder and carry out the trompil to the vacuum tube surface, vacuum generator output through blowing in atmospheric pressure the trachea connection converts vacuum gas into, the effect that produces and has the suction, this hole has the effect of vacuum adsorption material tape component.

Description

Feeder with vacuum device

Technical Field

The utility model relates to a chip mounter technical field specifically is a take vacuum apparatus's feeder.

Background

The feeders of all chip mounters on the market at present are standard feeders and are feeders without vacuum devices. With the rapid development of the manufacturing industry, the SMT patch element is becoming smaller, miniaturized and precise, and the element body is smaller and thinner.

Because the standard feeder does not have the bottom of a vacuum suction and payment package material belt element, and the body ruler of the SMT miniaturized sheet element is small, light and thin, in the production process of the chip mounter, when a motor gear of the feeder rotates to drive the feeder to feed forward, the element is overturned forward, shaken to stand sideways or when the motor gear stops instantly after feeding forward each element, due to the inertia effect, the element runs forward, so that the abnormity of the reverse side of the chip mounter in material suction, material suction offset sideways or no material suction is caused, the defects of the reverse side of the chip mounter in the machine, the offset of a chip, the sideways stand of the chip, the flying of the chip, the throwing of the chip and the like are caused, and the quality, the capacity, the production efficiency and the delivery period of the chip are seriously influenced; thus, the existing need is not met, for which we propose a feeder with vacuum device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome the rotatory drive of feeder motor gear and take when the pay-off forward, shake the component and turn over the reverse side, shake the side and erect or when motor gear stops in the twinkling of an eye behind each component of pay-off forward, because inertial action, the component runs the position forward, causes the chip mounter to inhale the material reverse side, inhales the material skew side and erect or inhale unusual problems such as not playing the material, provides a take vacuum apparatus's feeder to it is not enough more than solving, facilitate the use.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take vacuum apparatus's feeder, includes the feeder main part, the inboard of feeder main part is provided with the paster gear, and the paster gear rotates with the feeder main part to be connected, the below in the paster gear outside is provided with drive mechanism, and one side of drive mechanism is provided with the small-size motor, the small-size motor passes through drive mechanism and is connected with the combination of paster gear, and the small-size motor passes through the draw-in groove with the feeder main part and be connected, the oblique top of small-size motor is provided with material passageway, and material passageway sets up to the integral type structure with the feeder main part, the inside of material passageway is provided with the SMT coil stock, and the below of SMT coil stock is provided with vacuum hose, vacuum hose's one end is provided with vacuum generator.

Preferably, the other end of the vacuum generator is provided with a vacuum regulating valve, and the vacuum regulating valve is connected with the vacuum generator through a vacuum hose.

Preferably, the top of feeder main part is provided with gets the material notch, and gets the material notch setting directly over the paster gear, the material passageway extends to the one end of getting the material notch, and SMT coil stock and vacuum hose extend to the inside of getting the material notch.

Preferably, the below of feeder main part one end is provided with the coiling dish, and SMT coil stock and coiling dish built-up connection, the top of feeder main part one end is provided with the drive support, and drives the support and pass through screw connection with the feeder main part, the other end of drive support is provided with the paster reel, and the paster reel rotates with the drive support to be connected.

Preferably, the vacuum generator comprises an air inlet end shaft and an air outlet end shaft, the air inlet end shaft and the air outlet end shaft are fixedly connected with the vacuum generator, and the vacuum regulating valve is located on one side of the air inlet end shaft.

Preferably, the other end of the vacuum hose is provided with a sealing plug, the outer surface of the other end of the vacuum hose is provided with a vacuum suction hole, two sides of the vacuum suction hole are provided with limiting clamps, and the vacuum hose is connected with a material channel through the limiting clamps.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a take vacuum apparatus's feeder, bury the vacuum tube in feeder material strip passageway's recess bottom, the vacuum tube extends to the feeder front end all the time, and block up vacuum tube front end port with gluing, prevent gas leakage, then open 2X5 mm's hole at the vacuum tube of feeder material suction central point position, through blowing in atmospheric pressure to the vacuum generator output of trachea connection and convert into vacuum gas, produce and have the effect of suction, this hole has the effect of vacuum adsorption material strip component, thereby when solving because feeder motor gear rotatory pay-off, shake reverse side, shake the side stand or when motor gear forward pay-off each component after stopping in the twinkling of an eye, because of inertial effect, the component runs the position forward reverse side and causes the chip mounter to inhale material, inhale the material skew, inhale material skew side stand or inhale and do not play material etc. unusually;

(2) the utility model discloses a take vacuum apparatus's feeder, the both sides in hole are inhaled in the vacuum all are provided with spacing clamp, and vacuum hose passes through spacing clamp and material passageway and is connected, and the effect of spacing clamp is carried on spacingly to the regional hose in hole is inhaled in the vacuum, makes the vacuum on vacuum hose surface inhale the hole and can keep perpendicular ascending angle constantly, avoids the hole site the condition that squints to influence adsorption effect.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the structure of the paster reel of the present invention;

fig. 4 is a schematic view of the vacuum hose structure of the present invention.

In the figure: 1. a feeder body; 2. pasting a piece and coiling the piece; 3. a small-sized motor; 4. a transmission mechanism; 5. a patch gear; 6. SMT winding; 7. a vacuum generator; 8. a vacuum hose; 9. a vacuum regulating valve; 10. a coil tray; 11. a drive bracket; 12. a material taking notch; 13. an inlet end shaft; 14. an air outlet end shaft; 15. vacuum suction holes; 16. a limiting clamp; 17. sealing; 18. a material channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For a further understanding of the invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings

Referring to fig. 1-2, the present invention provides an embodiment: a feeder with a vacuum device comprises a feeder main body 1, wherein a patch gear 5 is arranged on the inner side of the feeder main body 1, the patch gear 5 is rotatably connected with the feeder main body 1, a transmission mechanism 4 is arranged below the outer side of the patch gear 5, a small motor 3 is arranged on one side of the transmission mechanism 4, the small motor 3 is connected with the patch gear 5 in a combined mode through the transmission mechanism 4, the small motor 3 is connected with the feeder main body 1 through a clamping groove, a material channel 18 is arranged obliquely above the small motor 3, the material channel 18 and the feeder main body 1 are arranged into an integrated structure, an SMT coiled material 6 is arranged inside the material channel 18, a vacuum hose 8 is arranged below the SMT coiled material 6, a vacuum generator 7 is arranged at one end of the vacuum hose 8, a vacuum regulating valve 9 is arranged at the other end of the vacuum generator 7, and the vacuum regulating valve 9 is connected with the vacuum generator 7 through the vacuum hose 8, the top of the feeder main body 1 is provided with a material taking notch 12, the material taking notch 12 is arranged right above the patch gear 5, a material channel 18 extends to one end of the material taking notch 12, the SMT reel 6 and the vacuum hose 8 extend to the inside of the material taking notch 12, the vacuum hose 8 needs to be plugged into the material channel 18 together with the SMT reel 6, the material channel 18 extends to the lower part of the material taking notch 12, the vacuum hose 8 is arranged below the SMT reel 6, a certain gap needs to be kept between the SMT reel 6 and the SMT reel 6, so that the normal conveying of the SMT reel 6 cannot be influenced, the tail end of the vacuum hose 8 is sealed through a sealing plug 17 structure to prevent air leakage, a vacuum suction hole 15 is designed on the surface of the vacuum hose 8 in the area right below the material taking notch 12, when the vacuum hose 8 is used, air pressure is blown into a vacuum generator 7 connected with an air pipe, and then the output is converted into vacuum air, thereby generating a suction effect, and the holes have the effect of vacuum adsorption of the material belt elements.

Example 1: referring to fig. 3, a coil tray 10 is disposed below one end of a feeder main body 1, an SMT coil 6 is connected to the coil tray 10 in a combined manner, a driving support 11 is disposed above one end of the feeder main body 1, the driving support 11 is connected to the feeder main body 1 through screws, a patch reel 2 is disposed at the other end of the driving support 11, the patch reel 2 is rotatably connected to the driving support 11, the driving support 11 can drive the patch reel 2 to rotate, and the coil tray 10 below is matched to perform a patch processing operation on the SMT coil 6.

Example 2: referring to fig. 4, the vacuum generator 7 includes an air inlet shaft 13 and an air outlet shaft 14, the air inlet shaft 13 and the air outlet shaft 14 are fixedly connected to the vacuum generator 7, the vacuum regulating valve 9 is located on one side of the air inlet shaft 13, the other end of the vacuum hose 8 is provided with a sealing plug 17, a vacuum suction hole 15 is formed in the outer surface of the other end of the vacuum hose 8, two sides of the vacuum suction hole 15 are provided with limit clamps 16, the vacuum hose 8 is connected with the material channel 18 through the limit clamps 16, and the limit clamps 16 are used for limiting the hose in the area of the vacuum suction hole 15, so that the vacuum suction hole 15 in the surface of the vacuum hose 8 can constantly keep a vertical upward angle, thereby avoiding the situation that the hole site is deviated, and further affecting the adsorption effect.

In conclusion, the vacuum hose 8 needs to be plugged into the material channel 18 together with the SMT coil 6 and extends from the material channel 18 to the position below the material taking slot 12, the vacuum hose 8 is located below the SMT coil 6, a certain gap needs to be kept between the vacuum hose 8 and the SMT coil 6, so that the normal conveying of the SMT coil 6 is not affected, the tail end of the vacuum hose 8 is sealed through a sealing plug 17 structure to prevent air leakage, a vacuum suction hole 15 is designed in the surface of the vacuum hose 8 in the area right below the material taking slot 12, when the vacuum hose is used, air pressure is blown into the vacuum generator 7 connected with an air pipe, then output is converted into vacuum air, so that a suction effect is generated, the hole has the effect of vacuum suction of a material belt element, meanwhile, the limiting clamps 16 are arranged on two sides of the vacuum suction hole 15, the limiting clamps 16 are used for limiting the hose in the area of the vacuum suction hole 15, the vacuum suction holes 15 on the surface of the vacuum hose 8 can keep a vertical upward angle all the time, so that the situation of deviation of hole positions is avoided, and the adsorption effect is influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A feeder with a vacuum device comprises a feeder main body (1), and is characterized in that: the inner side of the feeder main body (1) is provided with a patch gear (5), the patch gear (5) is rotationally connected with the feeder main body (1), a transmission mechanism (4) is arranged below the outer side of the patch gear (5), and one side of the transmission mechanism (4) is provided with a small motor (3), the small motor (3) is connected with the patch gear (5) through the transmission mechanism (4), the small motor (3) is connected with the feeder main body (1) through a clamping groove, a material channel (18) is arranged obliquely above the small motor (3), and the material channel (18) and the feeder main body (1) are arranged into an integrated structure, an SMT coil stock (6) is arranged inside the material channel (18), and a vacuum hose (8) is arranged below the SMT coiled material (6), and one end of the vacuum hose (8) is provided with a vacuum generator (7).

2. A feeder with a vacuum device as claimed in claim 1, wherein: the other end of the vacuum generator (7) is provided with a vacuum regulating valve (9), and the vacuum regulating valve (9) is connected with the vacuum generator (7) through a vacuum hose (8).

3. A feeder with a vacuum device as claimed in claim 1, wherein: the top of feeder main part (1) is provided with gets material notch (12), and gets material notch (12) and set up directly over paster gear (5), material passageway (18) extend to the one end of getting material notch (12), and SMT coil stock (6) and vacuum hose (8) extend to the inside of getting material notch (12).

4. A feeder with a vacuum device in accordance with claim 1, wherein: feeder main part (1) one end's below is provided with coiling dish (10), and SMT coil stock (6) and coiling dish (10) built-up connection, the top of feeder main part (1) one end is provided with drive support (11), and drive support (11) and feeder main part (1) pass through the screw connection, the other end of drive support (11) is provided with paster reel (2), and paster reel (2) and drive support (11) rotate to be connected.

5. A feeder with a vacuum device as claimed in claim 2, wherein: vacuum generator (7) are including inlet end axle (13) and give vent to anger end axle (14), and inlet end axle (13) and give vent to anger end axle (14) and vacuum generator (7) fixed connection, vacuum regulation valve (9) are located one side of inlet end axle (13).

6. A feeder with a vacuum device as claimed in claim 2, wherein: the other end of vacuum hose (8) is provided with stopper (17), and the surface of vacuum hose (8) other end is provided with vacuum suction hole (15), the both sides of vacuum suction hole (15) all are provided with spacing clamp (16), and vacuum hose (8) are connected with material passageway (18) through spacing clamp (16).