CN215988666U

CN215988666U - Feeding device for TO packaging

Info

Publication number: CN215988666U
Application number: CN202121535974.1U
Authority: CN
Inventors: 代克明; 卢胜泉; 王友辉; 陈小玉
Original assignee: Shenzhen Jiuzhou Optoelectronics Technology Co Ltd
Current assignee: Shenzhen Jiuzhou Optoelectronics Technology Co Ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-03-08
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a feeding device for TO encapsulation, which comprises a material rack for placing materials, and further comprises a feeding vertical plate fixed on a machine table, a mounting plate connected with the feeding vertical plate through a bolt, a linear module arranged on the mounting plate, a connecting plate connected with a sliding block in the linear module, and a bottom plate vertically and fixedly connected TO the connecting plate, wherein the material rack is positioned on the bottom plate, and a limiting component is arranged between the material rack and the bottom plate. The utility model can reduce labor intensity and is beneficial to accurately and precisely feeding materials to the preset position.

Description

Feeding device for TO packaging

Technical Field

The utility model relates TO the technical field of automation, in particular TO a feeding device for TO packaging.

Background

Semiconductor packaging technology becomes one of the most important process links in product manufacturing, and at present, several packaging technologies such as TO coaxial package, COB package, BOX butterfly package, etc. are most commonly used, and among them, the TO coaxial package has the largest application range, and as the packaging technology is mature day by day, the market competition is also getting stronger. At present, the TO packaging mainly adopts silver glue TO fix a heat sink on a TO tube seat, and then a die bonding device is used for eutectic soldering of a chip on the heat sink.

In the production equipment for material processing, continuous material supplement is needed, and the size of the blocky material is also required to be higher. And in the actual charging process, the charging is generally carried out manually, so that the working labor intensity is high, and the charging to the preset position cannot be accurately and precisely carried out. Therefore, a feeding device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims TO provide a feeding device for TO encapsulation, which aims TO solve the problems that the work labor intensity is high and accurate feeding TO a preset position cannot be realized in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pan feeding device for TO encapsulation, is including the work or material rest that is used for placing the material, the pan feeding device still including be fixed in the pan feeding riser on the board, with pan feeding riser bolted connection's mounting panel, install linear module on the mounting panel, with connecting plate, perpendicular rigid coupling on the connecting plate that the sliding block is connected in the linear module, the work or material rest is located on the bottom plate, the work or material rest with be provided with spacing subassembly between the bottom plate.

Preferably, the limiting assembly comprises a positioning pin fixed on the bottom plate, and the bottom of the rack is provided with a positioning hole matched with the positioning pin.

Preferably, a first through hole in clearance fit with the positioning pin is formed in the bottom plate, and threaded holes are formed in the two sides of the bottom plate, which are positioned on the first through hole; the limiting assembly further comprises a positioning plate fixedly connected to the bottom of the positioning pin, a second through hole coaxial with the threaded hole is formed in the positioning plate, the positioning plate abuts against the bottom surface of the bottom plate, and a bolt is arranged in the second through hole in a penetrating mode and is in threaded connection with the threaded hole.

Preferably, the number of the positioning pins is two, and the two positioning pins are symmetrically arranged on two sides of the width direction of the bottom plate.

Preferably, a reinforcing plate is fixedly connected between the bottom surface of the bottom plate and the connecting plate.

Preferably, a plurality of supporting holes are formed in the reinforcing plate.

Preferably, the material rest comprises a lower cover plate abutting against the bottom plate, side cover plates vertically and fixedly connected to two sides of the lower cover plate, and an upper cover plate fixedly connected between tops of the side cover plates on two sides, and the positioning holes are formed in the lower cover plate.

Preferably, the bottom plate is provided with air holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. when needs are reinforced, utilize linear module to drive the connecting plate and remove, and then can drive the bottom plate and remove to can drive the work or material rest on the bottom plate and remove, and utilize linear module can make the work or material rest accurately remove to predetermineeing the position, therefore be favorable to reducing working strength, and be favorable to accurate reinforced to predetermineeing the position.

2. Utilize the cooperation of locating pin and the locating hole on the work or material rest, can directly with the work or material rest joint on the bottom plate, need not other connecting pieces, be convenient for installation and dismantlement, and be fixed in the bottom plate with the locating pin through the locating plate on, the operating personnel that can be convenient for changes the locating pin to be convenient for maintain.

Drawings

FIG. 1 is an exploded view of a feeding device according to the present invention;

fig. 2 mainly illustrates the configuration of the stack in fig. 1.

Fig. 3 is a partial structural schematic view of fig. 1, mainly illustrating the construction of a spacing assembly.

In the figure: 11. a material rack; 111. a lower cover plate; 112. a side cover plate; 113. an upper cover plate; 1101. positioning holes; 12. feeding a vertical plate; 13. mounting a plate; 14. a linear module; 15. a connecting plate; 16. a base plate; 161. a first through hole; 162. a threaded hole; 163. air holes are formed; 2. a limiting component; 21. positioning pins; 22. positioning a plate; 221. a second through hole; 3. a reinforcing plate; 31. a support hole; 4. a magazine is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring TO fig. 1 TO 3, the present invention provides a feeding device for a TO package.

The utility model provides a pan feeding device for TO encapsulation, including work or material rest 11, pan feeding riser 12, mounting panel 13, linear module 14, connecting plate 15 and bottom plate 16, work or material rest 11 is used for placing the material, work or material rest 11 includes lower cover plate 111, side cover plate 112 and upper cover plate 113, side cover plate 112 is provided with two and the symmetry sets up in the both sides of lower cover plate 111, side cover plate 112 is vertical TO be set up in the edge of lower cover plate 111, the 113 rigid couplings of upper cover plate have been seted up between the top of the side cover plate 112 of both sides on lower cover plate 111, locating hole 1101 is provided with two and the symmetry sets up, and place magazine 4 that is used for placing the material between the side cover plate 112 of both sides.

The feeding vertical plate 12 is vertically fixed on the machine table, and the feeding vertical plate 12 is symmetrically arranged and parallel to each other. The mounting plate 13 is bolted on the end part of one end of the feeding vertical plate 12 at two sides, and the mounting plate 13 is horizontally arranged. The line module 14 is mounted on the mounting plate 13, and the line module 14 is vertically disposed. The connecting plate 15 is connected with the linear module 14 through sliding block bolts, and the connecting plate 15 is arranged. The perpendicular rigid coupling of bottom plate 16 is kept away from on the lateral wall of linear module 14 in connecting plate 15, the 16 level of bottom plate sets up, the rigid coupling has reinforcing plate 3 between 16 bottom surfaces of bottom plate and the connecting plate 15, reinforcing plate 3 is provided with two and the symmetry sets up in the both ends of bottom plate 16, and the perpendicular to bottom plate 16 and the connecting plate 15 of reinforcing plate 3, a plurality of brace hole 31 has still been seted up on the reinforcing plate 3, utilize brace hole 31 can make 3 parts of reinforcing plate be the cavity form, and then can increase the anti bending ability of reinforcing plate 3, furthermore, bleeder vent 163 has still been seted up on bottom plate 16, bleeder vent 163 is the rectangle, utilize bleeder vent 163 to be convenient for ventilate work or material rest 11.

Two first through holes 161 which are symmetrically arranged are formed in the bottom plate 16, the first through holes 161 are round holes, threaded holes 162 are formed in two sides of the bottom plate 16, which are located on the first through holes 161, and a connecting line between the axes of the threaded holes 162 on the two sides penetrates through the axis of the first through holes 161. Be provided with spacing subassembly 2 between work or material rest 11 and the bottom plate 16, spacing subassembly 2 is provided with two, spacing subassembly 2 includes locating pin 21 and locating plate 22, locating pin 21 and locating hole 1101 interference fit, locating pin 21 most advanced stretches out through-hole 161 and is located the top of bottom plate 16, locating plate 22 integrated into one piece is in the bottom of locating pin 21, locating plate 22 is the plectane, the diameter of locating plate 22 is greater than the diameter of through-hole 161, and locating plate 22 contradicts in the bottom surface of bottom plate 16, through-hole two 221 has been seted up to locating plate 22's bilateral symmetry, the axis of through-hole two 221 and the axis collineation of screw hole 162. The second through hole 221 is provided with a bolt and is in threaded connection with the threaded hole 162.

Utilize the cooperation of locating pin 21 and locating hole 1101 on the work or material rest 11, can directly with work or material rest 11 joint on bottom plate 16, need not other connecting pieces, be convenient for installation and dismantlement, and be fixed in bottom plate 16 with locating pin 21 through locating plate 22 on, can be convenient for operating personnel changes locating pin 21 to be convenient for maintain.

The working principle is as follows: when needs are reinforced, utilize linear module 14 to drive connecting plate 15 and remove, and then can drive bottom plate 16 and remove to can drive work or material rest 11 on the bottom plate 16 and remove, and utilize linear module 14 can make work or material rest 11 accurate removal to predetermineeing the position, therefore be favorable to reducing working strength, and be favorable to accurate reinforced to predetermineeing the position.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pan feeding device for TO encapsulation, includes work or material rest (11) that are used for placing the material, its characterized in that: the feeding device further comprises a feeding vertical plate (12) fixed on the machine table, a mounting plate (13) connected with the feeding vertical plate (12) through bolts, a linear module (14) mounted on the mounting plate (13), a connecting plate (15) connected with a sliding block in the linear module (14), and a bottom plate (16) vertically and fixedly connected onto the connecting plate (15), the material rack (11) is located on the bottom plate (16), and a limiting assembly (2) is arranged between the material rack (11) and the bottom plate (16).

2. A feeding apparatus as claimed in claim 1, wherein said feeding apparatus comprises: the limiting assembly (2) comprises a positioning pin (21) fixed on the bottom plate (16), and a positioning hole (1101) matched with the positioning pin (21) is formed in the bottom of the material rack (11).

3. A feeding device for TO packages as claimed in claim 2, wherein: a first through hole (161) in clearance fit with the positioning pin (21) is formed in the bottom plate (16), and threaded holes (162) are formed in two sides, located on the first through hole (161), of the bottom plate (16); spacing subassembly (2) still include locating plate (22) of rigid coupling in locating pin (21) bottom, seted up on locating plate (22) with two (221) of coaxial through-hole of screw hole (162), locating plate (22) contradict in the bottom surface of bottom plate (16), two (221) of through-hole wear to be equipped with the bolt and with screw hole (162) threaded connection.

4. A feeding device for TO packages as claimed in claim 2, wherein: the number of the positioning pins (21) is two, and the two positioning pins are symmetrically arranged on two sides of the bottom plate (16) in the width direction.

5. A feeding apparatus as claimed in claim 1, wherein said feeding apparatus comprises: and a reinforcing plate (3) is fixedly connected between the bottom surface of the bottom plate (16) and the connecting plate (15).

6. A feeding device for TO packages as claimed in claim 5, wherein: the reinforcing plate (3) is provided with a plurality of supporting holes (31).

7. A feeding device for TO packages as claimed in claim 2, wherein: the material rack (11) comprises a lower cover plate (111) abutting against the bottom plate (16), side cover plates (112) vertically and fixedly connected to two sides of the lower cover plate (111), and an upper cover plate (113) fixedly connected between tops of the side cover plates (112) on two sides, wherein the positioning holes (1101) are formed in the lower cover plate (111).

8. A feeding apparatus as claimed in claim 1, wherein said feeding apparatus comprises: the bottom plate (16) is provided with air holes (163).