CN217825860U - Feeding device with paster element guiding device and paster device - Google Patents

Abstract

The utility model discloses a feedway and paster device with paster element guider, feedway includes organism, material area drive arrangement and component absorption station, has placed a plurality of material shells on the material area, is equipped with paster element in the material shell, and material area drive arrangement is used for driving the material area conveys paster element; the chip element guiding device is configured to enable the material belt to vibrate along the conveying direction of the material belt; the material belt driving device is used for driving the material belt to sequentially pass through the paster element guiding device and the element suction station, and the material belt located at the paster element guiding device and the material belt located at the element suction station are located at the same horizontal height. The paster element that makes the original slope place in the feed shell can be ascribed to a complete feed shell bottom side and place, solves the component damage that paster element slope caused, throws the material scheduling problem, still reduces board alarm accident incidence and improves the operating efficiency simultaneously.

Description

Feeding device with paster element guiding device and paster device

Technical Field

The utility model relates to a chip mounter equipment technical field especially relates to a feedway and paster device with paster component guider.

Background

Surface Mounted Technology (SMT) is currently the most popular technique and process in the electronic assembly industry. A large number of surface mount components can be used on a circuit board in an existing product, in order to improve production efficiency, an SMT (surface mount technology) chip mounter is used in the industry to process the circuit board, a special feeder is arranged in the chip mounter to feed, the feeder is similar to a gun shape, and a feeding wheel is arranged in the feeder and continuously provides the surface mount components for the chip mounter. The chip components are generally packaged in a roll mode, and before a chip mounter carries out chip mounting on a circuit board, the feeder needs to be filled firstly, the feeder sucks the rolled chip components, then the feeder is inserted into the chip mounter, and the chip mounter is fed.

In the SMT production process, a certain tolerance exists between a chip element, such as a chip, and the size of a material tank for loading the chip, so that the chip is conveniently absorbed and attached by a suction nozzle during operation, and when the size of the material tank is too small, the chip is difficult to absorb; when the silo is too big, the slope of certain angle is formed easily between chip and the silo, can cause the chip to throw the material during suction this moment, damage, hidden danger such as split, increase board warning easily, reduce the operating efficiency, the hidden chip splits in case can not in time discover simultaneously, and it is very likely to cause the batch to scrap and arouse the guest to complain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feedway and paster device with paster component guider.

The utility model provides a feeding device with a guiding device of a patch element, which comprises a machine body, a material belt driving device and an element sucking station, wherein a plurality of material shells are placed on the material belt, the material shells are used for placing the patch element, the material belt driving device is used for driving the material belt to convey the patch element, wherein,

the feeding device also comprises a patch element guiding device which is configured to enable the material belt to vibrate along the conveying direction of the material belt;

the material belt driving device is used for driving the material belt to sequentially pass through the paster element guiding device and the element absorption station, and the material belt at the paster element guiding device and the material belt at the element absorption station are located at the same horizontal height.

As a further improvement of an embodiment of the present invention, the guiding device of the patch element includes a feeding through hole and an accommodating cavity, the bottom surface of the feeding through hole is straight and used for bearing the material belt, and the material belt passes through the feeding through hole;

install in the holding cavity and vibrate the part, vibrate the part and be configured and be used for making paster element guider follows vibrations on the material area conveying direction, and drives the material area vibrations.

As a further improvement of an embodiment of the present invention, in the material belt conveying direction, the bottom of the inlet of the feeding through hole is set to be a circular arc chamfer.

As an embodiment of the present invention, in a further improvement, the feeding through hole is located above the accommodating cavity, the bottom of the accommodating cavity is provided with a first through hole, and the first through hole is used for making the power line of the oscillating component passes through.

As an embodiment of the present invention, the patch element guide device bottom is further provided with a damping device, the damping device is provided with a second through hole corresponding to the first through hole.

As a further improvement of an embodiment of the present invention, the material belt conveying direction is followed, a fixing member is further respectively disposed on both sides of the bottom of the patch element guiding device, and the fixing member is used for fixing the patch element guiding device to the feeding device.

As a further improvement of an embodiment of the present invention, a side surface of the accommodating cavity is configured as a detachable door, and the door can be used to expose or close the accommodating cavity.

As a further improvement of an embodiment of the present invention, the guiding device of the patch element is a spring pick, the material belt passes through the spring pick, and the material belt vibrates along the conveying direction thereof.

The utility model discloses still provide a paster device, the paster device contain as above in an arbitrary embodiment the feedway with paster component guider.

As an embodiment of the utility model provides a further improvement, the paster device includes a suction nozzle, the suction nozzle is located directly over the component absorption station, be used for absorbing paster component.

The beneficial effects of the utility model reside in that: install a paster component guider on feedway for the material area is during through this paster component guider, makes the material area can follow vibrations on its direction of delivery, finally reaches the paster component that makes the original slope of in the material shell place and can fall in a whole that the material shell bottom side is placed, and the material area through paster component guider department and the material area through component absorption station department are in same level simultaneously, prevents that the material area from inclining, and the paster component in the material shell is inhaled to the suction nozzle of the paster device of being convenient for. The problems of element damage, material throwing and the like caused by inclination of the patch element are solved, and meanwhile, the incidence rate of machine alarm accidents is reduced and the operation efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a feeding device with a patch element guiding device according to embodiment 1 of the present invention.

Fig. 2 is a schematic view of a position relationship structure between a material shell and a patch element placed on a material belt according to an embodiment of the present invention.

Fig. 3 is a structural view of a patch element guide device according to embodiment 1 of the present invention, in a direction perpendicular to a material tape conveying direction.

Fig. 4 is a structural view of the patch element guide device according to embodiment 1 of the present invention, in the direction along the material belt.

Fig. 5 is a schematic structural diagram of a feeding device with a patch element guiding device according to embodiment 2 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to the detailed description of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

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

For convenience in explanation, the description herein uses terms indicating relative spatial positions, such as "upper," "lower," "rear," "front," and the like, to describe one element or feature's relationship to another element or feature as illustrated in the figures. The term spatially relative position may encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "above" other elements or features would then be oriented "below" or "above" the other elements or features. Thus, the exemplary term "below" can encompass both a spatial orientation of below and above.

Example 1

As shown in fig. 1, embodiment 1 of the present invention provides a feeding device with a guiding device for patch elements, which includes a machine body 1, a material belt 2, a material belt driving device 3, and an element suction station 4.

A plurality of shells 5 (see fig. 2) are placed on the material belt 2, and the length direction of the shells 5 placed on the material belt 2 is parallel to the conveying direction of the material belt 2. Specifically, the material shell 5 is the holding cavity 51 that has an open-ended, and it holds cavity 51 surface and is a trapezium structure, has all placed a paster component 6 in every material shell 5, and the degree of depth that holds cavity 51 of material shell 5 is greater than paster component 6's thickness, more is favorable to loading paster component 6, prevents that paster component 6 from falling out in material shell 5 in the data send process. In this embodiment, the material of the material belt 2 may be plastic or paper.

The tape drive 3 is arranged to drive the tape 2 to transport the patch elements 6 and to pass the tape 2 through the element pick-up station 4. The tape drive 3 may be a drive gear or any other device that can be used to drive the movement of the tape 2.

Further, the feeding device further comprises a patch element guiding device 7, the patch element guiding device 7 is configured to enable the material belt 2 to vibrate along the conveying direction of the material belt 2, the vibration of the material belt 2 drives the patch element 6 loaded in the material shell 5 to vibrate along the conveying direction of the material belt 2, and the originally inclined patch element 6 can be placed at the bottom of the accommodating cavity 51 of the material shell 5 and close to the side edge position.

Specifically, the material belt driving device 3 is used for driving the material belt 2 to sequentially pass through the patch element guiding device 7 and the element suction station 4, and the material belt 2 located at the patch element guiding device 7 and the material belt 2 located at the element suction station 4 are at the same horizontal height so as to prevent the patch element 6 adjusted by the vibration of the patch element guiding device 7 from inclining again before reaching the element suction station 4.

As shown in fig. 3 and 4, which are schematic structural views of the patch element guiding device 7 in this embodiment, the patch element guiding device 7 includes a feeding through hole 71 and an accommodating cavity 72, the feeding through hole 71 has a straight bottom surface and is used for carrying the material tape 2, and the material tape 2 passes through the feeding through hole 71. To the specific size of the feeding through hole 71, the present invention is not limited herein, and only the opening thereof is larger than the width of the material belt 2, so that the material belt 2 can pass through.

Specifically, in the conveying direction of the material belt 2, the bottom 711 of the inlet of the feeding through hole 71 is set to be a circular arc-shaped chamfer, so that the material belt 2 can smoothly enter the feeding through hole 71, and the patch element 6 conveyed on the material belt 2 is prevented from generating larger vibration. To the concrete structure of pay-off through-hole 71, the utility model discloses do not do the restriction here yet, only need its bottom surface that is used for bearing material area 2 straight can, the upper surface and the side surface of pay-off through-hole 71 can be designed into plane or arc surface, and the entrance top 712 of pay-off through-hole 71 can be designed into the right angle or as shown in the figure convex chamfer all can.

The accommodating cavity 72 is provided with an oscillating component 73, and the oscillating component 73 is configured to vibrate the chip element guide device 7 along the conveying direction of the material tape 2, so as to drive the material tape 2 to vibrate. It should be noted that, in order to prevent patch element 6 from becoming more inclined in receiving cavity 51 after passing through patch element guide 7, oscillating member 73 selects a vibrating motor with a smaller oscillating force and ensures that it can vibrate in the conveying direction of tape 2, with vibrations in the direction perpendicular to the conveying direction of tape 2 being minimized. Here, the oscillating component 73 may be a flat motor with model number 0825, 0840, 1020 or 1027, or may be an oscillating motor using a mobile phone, which is not limited by the present invention and may be selected according to actual requirements.

Furthermore, a detachable door body is arranged on one side face of the accommodating cavity 72, and the detachable door body can expose or close the accommodating cavity 72, so that when the door body is opened to expose the accommodating cavity 72, the oscillating part 73 can be placed in the accommodating cavity 72 or the oscillating part 73 can be taken out, and the subsequent maintenance or replacement of the oscillating part 73 is facilitated.

The utility model discloses in the embodiment, pay-off through-hole 71 is located holding cavity 72 top, and the bottom of holding cavity 72 is provided with first through-hole 721, and first through-hole 721 is used for making the power cord 731 who vibrates the part to pass through. Specifically, the power line 731 of the oscillating component is connected in parallel with the motor of the feeding device for supplying power to the oscillating component 73. Certainly, a through hole can be disposed on the side of the accommodating cavity 72 for allowing the power line 731 of the oscillating component to pass through, and all the deformations on the structure basis are within the protection scope of the present invention.

Certainly, in another embodiment of the present invention, the accommodating cavity 72 may also be disposed above the feeding through hole 71, and the oscillating component 73 is disposed in the accommodating cavity 72 to drive the material belt 2 passing through the feeding through hole 71 to vibrate along the transmission direction thereof. In this embodiment, the height of the feeding through hole 71 is also ensured, so that the material strip 2 in the feeding through hole 71 is at the same level as the material strip 2 at the component suction station. Specifically, the first through hole 721 for allowing the power line 731 of the oscillating member to pass through may be disposed on the upper surface or the side surface of the accommodating cavity 72.

Further, a fixing member 74 is disposed on each of two sides of the bottom of the patch element guide 7 in the conveying direction of the tape 2, and the fixing members 74 are used for fixing the patch element guide 7 to the feeding device. Specifically, the fixing parts 74 on two adjacent sides can just clamp the patch element guide 7 on the feeding device.

In order to fix the patch element guide 7 on the feeding device more stably, in this embodiment, the screw through holes 741 may be provided on the fixing parts 74 on both sides, and when the patch element guide 7 is installed at a corresponding position of the feeding device, screws with a size matching with the screw through holes 741 may be used to install the patch element guide 7 in the screw through holes 741, and the patch element guide 7 is stably installed on the feeding device through the fixing parts 74 on both sides, so as to avoid the influence on the installation position and angle of the patch element guide 7 due to the oscillation part 73 during operation.

Of course, the number of the through holes 741 provided in the fixing member is set according to practical situations, so that the patch element guide device can be stably mounted on the feeding device, and it is ensured that the position and angle of the patch element guide device mounted on the feeding device do not deviate with the operation of the oscillating member 73.

Further, a damper 75 is provided on the bottom surface of the patch element guide 7. Specifically, the damping device 75 completely covers the contact surface of the patch element guide device 7 and the feeding device, and is used for reducing the influence of the vibration of the vibrating component 73 on the feeding device.

In this embodiment, an epdm shock absorbing strip may be used as the shock absorbing device 75 to wrap the bottom surface of the patch element guide device 7, but in other embodiments, other materials with shock absorbing effect may be used to wrap and fill the contact surface between the patch element guide device 7 and the feeding device.

Specifically, a second through hole 751 is disposed on the damping device 75 at a position corresponding to the first through hole 721 at the bottom of the accommodating cavity 72, for enabling the power line 731 of the oscillating component to pass through and be connected in parallel to the motor of the feeding device.

Here, as for the size, shape and specific position of the first through hole 721 and the second through hole 751, the present invention is not limited thereto, and may be adjusted according to the size of the power line 731 of the actual oscillation part and the specific position on the oscillation part 73.

Of course, before the web 2 with the shells 5 and the patch elements 6 is fed into the feeding device, the web 2 is covered with a film which covers the upper surface of the shells 5 and prevents the patch elements 6 from falling off during their transport.

Specifically, the feeding device further comprises a material belt detection device 8, a gland 9 and a material die stripping device 10, specifically, the material belt detection device 8 is arranged on one side of an outlet of the patch element guide device 7 and used for detecting the specific number of the feeding shells 5 on the material belt 2. The gland 9 is arranged at one side of the outlet of the material belt detection device 8, and an opening is arranged above the gland to expose the surface of the material belt 2, so that the material shell 5 is fixed, and the film covering the material shell 5 is conveniently stripped and the patch element 6 is conveniently sucked in the subsequent process. A die stripping device 10 is provided at a position before the tape 2 enters the component suction station 4 for stripping the film covering the tape 2. The design of other structural components of the feeding device is the prior art, and the present invention is not described herein too much.

For the feeding process of the whole feeding device, the present invention is briefly described herein with reference to fig. 1 to 4:

when the material belt 2 is driven by the material belt driving device 3 to pass through the feeding through hole 71, the vibration component 73 works to drive the material shell 5 placed above the material belt 2 to vibrate along the conveying direction, so that the patch element 6 placed in the material shell 5 can be finally placed on one side edge of the bottom of the accommodating cavity 51.

The material belt 2 after the paster element guiding device 7 enters a material belt detection device 8 to detect the number of the material shells 5 placed on the material belt 2.

The strip driving device 3 drives the strip 2 to pass through the material die stripping device 10, so as to strip the film above the strip 2 and expose the patch element 6.

The material belt driving device 3 drives the material belt 2 to reach the element sucking station 4, so that the patch element 6 in the material shell 5 is sucked in the subsequent process, and the sucked material shell 5 continues to be conveyed along the conveying direction of the material belt 2 through the gland 9 to enter the waste material storage device.

Example 2

As shown in fig. 5, which is a schematic structural diagram of a feeding device having a guiding device for patch elements in this embodiment, when the material tape 2 is made of plastic, because the bottom of the material tape 2 is not completely flat, in this embodiment, the guiding device 7 for patch elements may also be configured as a spring-pulling piece, which is fixedly fastened to the feeding device, and the material tape 2 above the spring-pulling piece is also at the same level as the material tape 2 at the element sucking station 4.

Specifically, the top of the spring poking sheet can be bent towards the conveying direction of the material belt 2, and when the material belt 2 passes through the spring poking sheet, the bottom of the material belt 2 and the spring poking sheet generate friction vibration in the conveying direction, so that the patch element 6 is driven to vibrate, and the position of the patch element 6 in the material shell 5 is corrected.

The specific structure of other parts of the feeding device is the same as that in embodiment 1, and the present invention is not described herein again. It should be noted that, when setting up the spring plectrum into patch element guider 7 in this embodiment, the material in material area 2 can only be the plastics material, if the material in material area 2 is when the paper material, because paper material bottom is smooth, can't make the vibrations of spring plectrum when the material area 2 passes through the spring plectrum, can't reach the effect with patch element position correction.

The utility model discloses still provide a paster device, it contains the feedway that has paster element guider as in above arbitrary one kind embodiment.

Further, the paster device still includes a suction nozzle, and it sets up directly over the component absorbs the station for absorb the paster component 6 of getting in the material shell 5.

To sum up, the utility model discloses install a paster component guider on feedway for the material area is during this paster component guider, makes the material area can follow vibrations on its direction of delivery, finally reaches the paster component that makes the original slope of putting in the material shell and can place in whole the material shell bottom side, and the material area of while through paster component guider department and the material area of absorbing station department through the component are in same level, prevents that the material from taking the slope, and the paster component in the material shell is inhaled to the suction nozzle of the paster device of being convenient for. The problems of element damage, material throwing and the like caused by inclination of the patch element are solved, and meanwhile, the incidence rate of machine alarm accidents is reduced and the operation efficiency is improved.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of detailed descriptions is only for the specific description of the feasible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention should be included within the scope of the present invention.

Claims (10)

1. A feeding device with a paster element guiding device comprises a machine body, a material belt driving device and an element sucking station, wherein a plurality of material shells are placed on the material belt and used for placing paster elements, the material belt driving device is used for driving the material belt to convey the paster elements, and the feeding device is characterized in that,

the feeding device also comprises a patch element guiding device which is configured to enable the material belt to vibrate along the conveying direction of the material belt;

the material belt driving device is used for driving the material belt to sequentially pass through the patch element guiding device and the element absorbing station, and the material belt positioned at the patch element guiding device and the material belt positioned at the element absorbing station are positioned at the same horizontal height.

2. The feeding device with a patch element guiding device as claimed in claim 1, wherein the patch element guiding device comprises a feeding through hole and a containing cavity, the feeding through hole is straight at the bottom surface and is used for bearing the material belt, and the material belt passes through the feeding through hole;

install in the holding cavity and vibrate the part, it is used for making to vibrate the part configuration the paster element guider follows vibrations in the material area direction of delivery, and drives the material and takes vibrations.

3. The feeding device with a patch element guiding device as claimed in claim 2, wherein the bottom of the entrance of the feeding through hole is provided with a circular arc chamfer in the conveying direction of the material belt.

4. The feeding device with a patch element guiding device as claimed in claim 3, wherein the feeding through hole is located above the accommodating cavity, and a first through hole is provided at the bottom of the accommodating cavity and is used for passing a power line of the oscillating component.

5. The feeding device with a patch element guiding device according to claim 4, wherein the bottom of the patch element guiding device is further provided with a damping device, and the damping device is provided with a second through hole at a position corresponding to the first through hole.

6. A feeding device with a patch element guiding device according to claim 5, wherein a fixing part is further provided on each side of the bottom of the patch element guiding device along the feeding direction of the material tape, and the fixing parts are used for fixing the patch element guiding device on the feeding device.

7. The feeding device with the patch element guiding device according to claim 6, wherein a detachable door body is arranged on one side of the accommodating cavity, and the door body can expose or close the accommodating cavity.

8. A feeding device with a patch element guiding device according to claim 1, wherein the patch element guiding device is a spring finger, and the strip is vibrated in its transport direction as it passes the spring finger.

9. A patch device, characterized in that it comprises a supply device with a patch element guide according to any one of claims 1-8.

10. A chip device according to claim 9, wherein the chip device includes a suction nozzle located directly above the component suction station for sucking the chip component.

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