CN208987248U - SMT braid material loader in bulk - Google Patents

Abstract

The utility model provides a kind of SMT braid material loader in bulk, comprising: upper plate, lower plate, the lower plate have the holding tank of braid in bulk.The utility model is in view of diversity when sample produces, when solving to produce high-accuracy circuit plate sample, it can be by minimum 1 material, most unrestricted quantity, it can be placed in braid material loader, by the pallet feeding device of machine, machine patch is carried out, realizes automation patch device operation；It also can solve because sample materials type is more simultaneously, when standard feeders deficiency, material supply amount can be increased with this braid material loader, reduction manual pasting is achieved many things at one stroke.Compared to artificial hand sticker, machine mounting position is consistent, and precisely, speed and vigor is uniform, and chip pin is also unlikely to deform, it can be ensured that the accuracy of patch, consistency, model machine are also able to achieve automated production, and the quality for researching and developing product is secure.

Description

SMT braid material loader in bulk

Technical field

The present invention relates to a kind of technical field of electronic component processing, especially a kind of SMT braid material loaders in bulk.

Background technique

SMT (Surface Mount Technology, SMT), i.e. electronic circuit surface mount or surface mounting technique, it Be it is a kind of no pin or short leg surface-assembled component are mounted on the surface of printed circuit board or the surface of other substrates, It is subject to the circuit load technology of welding assembly by the methods of Reflow Soldering or immersed solder.

SMT braid pallet is the carrier for holding SMT electronics tab member, relatively conventional in SMT processing.Currently, What the prior art was intended to carry out under the premise of mass production, diversity when not produced in view of sample, and for research and development Type company, product category is tired more, predominantly sample production, and quantity is from 1 piece to 10 piece or so differs, and the material provided also can be from 1 to 10 is differed, because requiring front before the feeder feeding of chip mounter has 3-5 vacancy, this material only has whole packet Original-pack is possible to have, and research and development material is mostly small section, is packed with valve bag, there is no original packings；In debugging process often Can be because excessive manual operations cause welding quality bad, the quality that client takes the research and development product of hand is difficult to ensure, is delayed The development progresses of new projects,

It is therefore desirable to make a kind of improved pallet so that each material be likely to automation patch device into Row patch welding, to guarantee that research and development product has higher quality.

Summary of the invention

The present invention provides a kind of SMT braid material loader in bulk, it is intended to when solving to produce high-accuracy circuit plate sample, subtract Automation patch device operation is realized in few manual pasting operation；It also can solve because sample materials type is more simultaneously, standard is fed When glassware deficiency, material supply amount can be increased with this braid material loader, reduce manual pasting, achieve many things at one stroke.

In an embodiment of the invention, providing a kind of SMT braid material loader in bulk includes:

Upper plate is spaced apart is equipped with several gettering site through slots thereon, opens up between upper plate periphery and adjacent gettering site through slot Have several screw through-holes, for across and accommodate flat head screw；

Lower plate is spaced apart is equipped with several upper material position through slots thereon, opens up between lower plate periphery and adjacent upper material position through slot There are several screw fixing holes, for fixing flat head screw；

The upper plate is corresponding with lower plate shape, and gettering site through slot is corresponding with upper material position through slot, and screw through-hole is fixed with screw Hole is corresponding；Also,

There is left guide groove at the left side of material position through slot on each, the edge of the lower plate, the right side of material position through slot on each, There is right guide groove at the edge of the lower plate, and when upper plate and lower plate installation merge, the left guide groove and right guide groove collectively form volume in bulk The holding tank of band.

Preferably, the holding tank is matched with SMT braid width.

Preferably, the holding tank ratio SMT braid width increases 0.5mm surplus, in order to install braid.

Preferably, the left guide groove and right guide groove are L-type guide groove.

Preferably, the left guide groove is wide, and right guide groove is narrow, to adapt to braid, unified feeding direction.

Preferably, the screw through-hole is counter sink, its top surface is not higher than the upper surface of upper plate after flat head screw installation.

Preferably, the screw fixing hole is through-hole or blind hole, its bottom is not stretched out under lower plate after flat head screw installation Surface.

Preferably, the upper plate and lower plate are rectangular frame structure, having a size of 320*220mm.

The present invention compares traditional loader and has the following advantages:

SMT braid material loader in bulk provided by the invention, under the premise of mass production, it is contemplated that sample production When diversity can be by minimum 1 material when solving to produce high-accuracy circuit plate sample, most unrestricted quantity, all It can be placed in braid material loader, by the pallet feeding device of machine, carry out machine patch, realize automation patch device Operation；It also can solve because sample materials type is more, when standard feeders deficiency, can be increased with this braid material loader simultaneously Add material supply amount, reduces manual pasting, achieve many things at one stroke.Compared to artificial hand sticker, machine mounting position is consistent, precisely, speed Uniform with strength, chip pin is also unlikely to deform, it can be ensured that the accuracy of patch, consistency, model machine are also able to achieve automation Production, the quality for researching and developing product are secure.

Detailed description of the invention

Fig. 1 is configuration schematic diagram of the present invention；

Fig. 2 is another angled arrangement schematic diagram of the present invention；

Fig. 3 is the a-quadrant enlarged diagram of Fig. 1；

Fig. 4 is structure of the invention assembling schematic diagram；

Fig. 5 is the B area enlarged diagram of Fig. 4；

The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, but not Constitute limitation of the invention.Wherein description of symbols:

1-flat head screw, 2-screw through-holes, 3-screw fixing holes, 4-upper material position through slots, 5-gettering site through slots, 6- Lower plate, 7-upper plates, 8-left guide grooves, 9-right guide grooves, 10-holding tanks.

Specific embodiment

Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to embodiment and attached Figure, is described in further details the embodiment of the present invention.Here, illustrative embodiments and their description of the invention are for explaining this Invention, but it is not as a limitation of the invention.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention The limitation of range.

In the description of the present invention, it is to be understood that, term "comprises/comprising", " by ... form " or its is any Other variants are intended to non-exclusive inclusion, so that product, equipment, process or method including a series of elements are not Only include those elements, and can also include other elements that are not explicitly listed when needing, or it is this for further including Product, equipment, process or the intrinsic element of method.In the absence of more restrictions, by sentence " including/packet Contain ... ", " by ... form " element that limits, it is not excluded that it is including in the product of the element, equipment, process or method There is also other identical elements.

Embodiment of the present invention is described further in detail below.

Referring to attached drawing 1-2, a kind of SMT braid material loader in bulk is had the following structure:

Upper plate 7 is spaced apart is equipped with several gettering site through slots 5 thereon, opens between upper plate periphery and adjacent gettering site through slot Equipped with several screw through-holes 2, for across and accommodate flat head screw 1.

Lower plate 6 is spaced apart is equipped with several upper material position through slots 4 thereon, opens between lower plate periphery and adjacent upper material position through slot Equipped with several screw fixing holes 3, for fixing flat head screw 1.

Also, the upper plate 7 is corresponding with 6 shape of lower plate, and gettering site through slot 5 is identical as upper 4 quantity of material position through slot, position one It causes, screw through-hole 2 is identical as 3 quantity of screw fixing hole, position consistency, in order to the installation of upper and lower plates pairing.

Referring back to attached drawing 3-5, in terms of front, the left side of material position through slot 4 on each, there is left guide groove at the edge of the lower plate 8, there is right guide groove 9 at the right side of material position through slot on each, the edge of the lower plate, when upper plate and lower plate installation merge, the left side Guide groove 8 and right guide groove 9 collectively form the holding tank 10 of braid in bulk, and the right and left of braid is placed into this respectively when in use Holding tank, for the lower containment of braid in upper material position through slot 4, the top of braid passes through 5 absorbing material of gettering site through slot of upper plate.

Further, the holding tank 10 is matched with SMT braid width, so as to be suitble to the installation of braid.

Further, the holding tank 10 increases 0.5mm surplus than SMT braid width, in order to install braid.

As shown in figure 3, the left guide groove 8 and right guide groove 9 are L-type guide groove, positioned at the left and right two of the upper material position through slot 4 of lower plate Side is particularly located at lower plate 6 in the top edge of upper 4 left and right sides of material position through slot.

Further, the left guide groove 8 is wide, and right guide groove 9 is narrow, can so match with the shape of standard braid, adapts to compile Band, unified feeding direction.

Referring to fig. 4-5, the screw through-hole 2 is counter sink, its top surface is upper not higher than upper plate 7 after flat head screw 1 is installed Surface, the screw fixing hole 3 are through-hole or blind hole, its bottom does not stretch out the lower surface of lower plate after flat head screw 1 is installed, so It can ensure the integrality on entire loader surface after upper and lower plates are installed.

Further, the upper plate and lower plate are rectangular frame structure, and having a size of 320*220mm, the size is than existing The minimum small 20mm of Automatic-feeding pallet dimension, consequently facilitating loader is packed on chip mounter inner tray.

Braid material in bulk is inserted into SMT braid material loader in bulk by the present invention, then supplies SMT braid material in bulk Glassware is packed on chip mounter inner tray, and machine programmed, debugging start to mount, and suction nozzle is fed from SMT braid material in bulk Gettering site through slot absorbing material on device is mounted onto PCB substrate.

When the technology of the present invention aims to solve the problem that production high-accuracy circuit plate sample, manual pasting operation is reduced, realizes automation Patch device operation；Small section of material of original braid is used this according to the existing automatic IC pallet cabinet principle of chip mounter by this scheme The dedicated loader of scheme production, after installation is well placed, can by automatic IC pallet cabinet feed, without bulk cargo when this mode feeding, Just a material could be used that machine patch at last；Pallet utilizes present numerically-controlled machine tool, and processing one can completely put braid The carrier entered has 12mm, 16mm, 24mm, 32mm, 44mm, 56mm, 72mm, 88mm etc. with 4 for again according to the width of braid Several various supporting plates, outer dimension are fixed, it is intended to automatic pallet cabinet can be used to be fed, while also can solve because of sample materials Type is more, when standard feeders deficiency, this support can be used to increase material supply amount, manual pasting is reduced, achieve many things at one stroke.

So far, though those skilled in the art will appreciate that the exemplary reality that present invention has been shown and described in detail herein Example is applied, still, without departing from the spirit and scope of the present invention, still can be directly determined according to the present disclosure Or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the invention should be understood and defined as Cover all such other variations or modifications.

Claims (8)

1. a kind of SMT braid material loader in bulk characterized by comprising

Upper plate is spaced apart is equipped with several gettering site through slots thereon, if offering between upper plate periphery and adjacent gettering site through slot Dry screw through-hole, for across and accommodate flat head screw；

Lower plate is spaced apart is equipped with several upper material position through slots thereon, if offering between lower plate periphery and adjacent upper material position through slot Dry screw fixing hole, for fixing flat head screw；

The upper plate is corresponding with lower plate shape, and gettering site through slot is corresponding with upper material position through slot, screw through-hole and screw fixing hole pair It answers；Also,

There is left guide groove at the left side of material position through slot on each, the edge of the lower plate, and the right side of material position through slot, described on each There is right guide groove at the edge of lower plate, and when upper plate and lower plate installation merge, the left guide groove and right guide groove collectively form braid in bulk Holding tank.

2. loader according to claim 1, it is characterised in that: the holding tank is matched with SMT braid width.

3. loader according to claim 2, it is characterised in that: it is rich that the holding tank ratio SMT braid width increases 0.5mm Allowance, in order to install braid.

4. loader according to claim 1, it is characterised in that: the left guide groove and right guide groove are L-type guide groove.

5. loader according to claim 1, it is characterised in that: the left guide groove is wide, and right guide groove is narrow, to adapt to braid, Unified feeding direction.

6. loader according to claim 1, it is characterised in that: the screw through-hole is counter sink, flat head screw installation Its top surface is not higher than the upper surface of upper plate afterwards.

7. loader according to claim 1, it is characterised in that: the screw fixing hole is through-hole or blind hole, tack spiral shell Its bottom does not stretch out the lower surface of lower plate after silk installation.

8. loader according to claim 1, it is characterised in that: the upper plate and lower plate are rectangular frame structure, ruler Very little is 320*220mm.