CN214960859U

CN214960859U - High stable SMT paster machine feeder

Info

Publication number: CN214960859U
Application number: CN202121403954.9U
Authority: CN
Inventors: 何炳豪; 吴少华; 赵文刚
Original assignee: Guangxi Georgia Industrial Co ltd
Current assignee: Guangxi Georgia Industrial Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-30
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a high-stability feeder for SMT chip mounter, which comprises a supporting plate, a bottom plate, a frame plate, a material conveying frame, a limiting frame, a motor, a driving wheel, a first driven wheel, a second driven wheel, a shaft belt, a blowing device, a control component, a slide bar, a supporting frame, a screw rod and a rotating handle, and has the following beneficial effects, by arranging the blowing device and the control assembly and controlling the detection probe by the processor, after the detection probe detects the passing patch, the air pump generates wind power to blow and remove dust from the paster, the paster can be conveniently and timely blown and removed, a fan is not required to be normally opened, the waste of production energy is reduced, the screw rod is vertically adjusted in the support frame by rotating the rotary handle and the screw rod, the height of the sliding strip is limited, the feeding height can be conveniently adjusted in an adaptive mode, the structure is simple, and the loading and unloading operation is convenient.

Description

High stable SMT paster machine feeder

Technical Field

The utility model belongs to the technical field of the chip mounter, in particular to high stable feeder for SMT chip mounter.

Background

The SMT chip mounter is also called a mounter and a surface mounting system, and is configured behind a dispensing machine or a screen printer in a production line, the SMT chip mounter is a device for accurately placing surface mounting components on a PCB (printed circuit board) pad by moving a mounting head, a feeder is often required to convey chips in production, the subsequent work of clamping, adsorbing and taking out on the chip mounter is met, and the stable chip conveying is ensured;

along with the development of the times, the feeder has also obtained technological improvement, but current feeder is when carrying the dust removal to the paster, often blow the paster through normally open wind-force, because the dirt bits on the paster are less usually, the whole in-process needs the fan to keep normally open, cause the production resources extravagant easily, and when carrying out the altitude mixture control adaptation to the feeder, often need with the help of the electronic lead screw structure by the solid integrative formula of bolt-up, the structure is comparatively complicated and loading and unloading complex operation when overhauing, increase manufacturing cost and maintenance operating efficiency easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the present provides a high stable feeder for SMT paster, need the fan to keep normally opening in order to solve the in-process, cause the production resource waste easily, and load and unload complex operation when carrying out the high adjustment structure comparatively complicated and overhauing to the feeder, increase manufacturing cost and overhaul operating efficiency's problem easily, reach convenient timely to blow the bits removal operation to the paster, it normally opens to need not the fan, it is extravagant to reduce the production energy, and convenient highly carries out the adaptation adjustment to the pay-off, moreover, the steam generator is simple in structure, do benefit to the convenient effect of loading and unloading operation.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a high stable SMT feeder for chip mounter, including fagging, bottom plate, frame plate, defeated work or material rest, spacing frame, motor, action wheel, first from driving wheel, second from driving wheel, axle area, gas blowing device, control assembly, draw runner, prop frame, lead screw and revolve the handle, the fagging bottom welds on the bottom plate, fagging left side and frame plate are laminated each other, gas blowing device and control assembly right-hand member bolt are installed on the frame plate, both sides integrated into one piece has outstanding draw runner around the frame plate, the draw runner outer wall slides from top to bottom along propping the frame, the lead screw top with prop frame threaded connection, the vertical welding in lead screw bottom has the frame plate that is used for the application of force.

Further, defeated material frame bottom end riveting is on the frame plate, motor right-hand member bolt mounting is on the frame plate to motor rotor portion is worn out and is fixed with the action wheel after the frame plate, both ends are rotated respectively around frame plate right side and the defeated material frame and are installed first from driving wheel and second from the driving wheel, the action wheel outer wall passes through the axle area and first from driving wheel and second from driving wheel normal running fit.

Further, gas blowing device comprises air pump, hose, nozzle, mount and test probe, the hose is installed to the air pump left end, install on the nozzle on the hose top, the mount is installed in the embedding of nozzle outer end, the mount front end is fixed with test probe, air pump right side bolt mounting is on the frame plate, the embedding of nozzle left end is installed on spacing frame.

Furthermore, the control assembly comprises a shell, a circuit board and a processor, four corners of the rear side of the circuit board are fixed with bolts of the shell, the rear end of the processor is embedded in the circuit board, and four corners of the rear side of the shell are fixed with bolts of the frame plate.

Furthermore, an air outlet 5a is arranged at the bottom end of the inner wall of the limiting frame and corresponds to the air blowing device.

Furthermore, scale marks 1a which are distributed at equal intervals are arranged on the front side and the rear side of the supporting plate.

Further, the profile of the outer side of the sliding strip is cuboid, the top end of the screw rod penetrates into the supporting frame and then is abutted against the sliding strip, and the right side of the supporting frame is welded and attached to the supporting plate.

Furthermore, the type of the detection probe is GU1209C-40T.R ultrasonic probe.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the problem of production resources waste is caused easily for solving the in-process needs the fan to keep normally opening, through having set up blast apparatus and control assembly, rethread treater control test probe makes it detect the back to the paster of process, makes the air pump produce wind-force and blows the dust removal to the paster, reaches convenient timely and blows the operation of removing bits to the paster, need not that the fan normally opens, reduces the extravagant advantage of the production energy.

2) The problem of increase manufacturing cost and maintenance operating efficiency easily is carried out comparatively complicacy and loading and unloading complex operation when overhauing to the solution and carrying out the height adjustment structure to the feeder, and rethread is rotatory revolves handle and lead screw, makes its lead screw from top to bottom the transposition in propping the frame, highly injects the draw runner, reaches convenient highly carrying out the adaptation adjustment to the pay-off, and simple structure does benefit to the convenient advantage of loading and unloading operation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the area A of the present invention;

fig. 4 is a schematic structural diagram of the control assembly of the present invention;

in the figure: the device comprises a supporting plate-1, a bottom plate-2, a frame plate-3, a material conveying frame-4, a limiting frame-5, a motor-6, a driving wheel-7, a first driven wheel-8, a second driven wheel-9, a shaft belt-10, an air blowing device-11, a control assembly-12, a slide bar-13, a supporting frame-14, a screw rod-15, a knob-16, an air outlet-5 a, a scale mark-1 a, an air pump-111, a hose-112, a nozzle-113, a fixing frame-114, a detection probe-115, a shell-121, a circuit board-122 and a processor-123.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a feeder for a highly stable SMT sheet mounter: including fagging 1, the bottom plate 2, frame plate 3, defeated material frame 4, spacing frame 5, motor 6, action wheel 7, first from driving wheel 8, the second is from driving wheel 9, the shaft area 10, gas blowing device 11, control assembly 12, the draw runner 13, prop frame 14, lead screw 15 and revolve 16, 1 bottom weld of fagging is on

bottom plate

2, 1 left side of fagging is laminated with frame plate 3 each other, gas blowing

device

11 and 12 right-hand member bolt installations of control assembly on frame plate 3, both sides integrated into one piece have outstanding draw runner 13 around the frame plate 3, the draw runner 13 outer wall slides from top to bottom along

propping frame

14, 15 tops of lead screw and the threaded connection of propping frame 14, the perpendicular welding in 15 bottoms of lead screw has frame plate 3 that is used for the application of force.

Wherein, 4 bottom rivets on frame plate 3 of defeated work or material rest, 6 right-hand member bolt installations of motor are on frame plate 3 to 6 rotor portions of motor wear out frame plate 3 after fixed with action wheel 7, frame plate 3 right side and defeated work or material rest 4 front and back both ends rotate respectively and install first from driving wheel 8 and second from

driving wheel

9, 7 outer walls of action wheel are through axle area 10 and first from driving wheel 8 and second from driving wheel 9 normal running fit, do benefit to and carry the paster, satisfy and use stable demand.

Wherein, gas blowing device 11 comprises air pump 111, hose 112, nozzle 113, mount 114 and test probe 115, hose 112 is installed to air pump 111 left end, install on nozzle 113 on the hose 112 top, mount 114 is installed in the embedding of 113 outer ends of nozzle, the mount 114 front end is fixed with test probe 115, air pump 111 right side bolt mounting is on frame plate 3, the embedding of 113 left ends of nozzle is installed on spacing frame 5, does benefit to and in time effectually blows the dust removal to the paster, improves timeliness and convenience of use.

Wherein, control assembly 12 comprises casing 121, circuit board 122 and treater 123, circuit board 122 rear side four corners and casing 121 bolt fastening, the embedding of treater 123 rear end sets up on circuit board 122, casing 121 rear side four corners and frame plate 3 bolt fastening do benefit to and carry out intelligent control to each circular telegram part.

The air outlet 5a is arranged at the bottom end of the inner wall of the limiting frame 5 corresponding to the air blowing device 11, so that the limiting frame is matched with the nozzle 113 to discharge blown dust outwards.

Wherein, both sides are provided with the scale mark 1a that the equidistance distributes around fagging 1, do benefit to the level of carrying on the front and back height when the height-adjusting and flush the reference.

Wherein, the profile of the outer side of the sliding strip 13 is cuboid, the top end of the screw rod 15 penetrates into the supporting frame 14 and then is abutted to the sliding strip 13, the right side of the supporting frame 14 is welded and attached to the supporting plate 1, so that the stable installation is carried out, and the use stability is facilitated.

The type of the detection probe 115 is GU1209C-40T.R ultrasonic probe, the structure is small, and the detection precision is high.

The working principle is as follows: when the device is used, the device can be installed and placed at a proper position, the bottom end of the bottom plate 2 and the placing surface are fixed, the motor 6 and the control assembly 12 are connected with a control circuit on a production line, when the height needs to be adjusted, if the height needs to be adjusted, upward lifting force can be firstly applied to the material conveying frame 4, the material conveying frame 4 is enabled to drive the sliding strip 13 to slide upwards on the supporting frame 14, then the rotating handle 16 can be rotated by counterclockwise rotating force, the screw rod 15 is enabled to rotate upwards on the supporting frame 14, the rotating heights at the front end and the rear end can be referred to through the scale mark 1a, then the top of the screw rod 15 can be enabled to abut against the sliding strip 13 after moving upwards, the fixing is completed, the rotating handle 16 can be rotated clockwise when the screw rod needs to move downwards, the adaptive adjustment of the height is completed, and the driving wheel 7 can be driven to rotate clockwise after the motor 6 is electrified, thereby drive first from driving wheel 8 and second through axle area 10 and rotate from driving wheel 9, can carry out the transport of backward direction after the paster is arranged in axle area 10, during the paster is carried, detect the paster through detecting probe 115 and carry the back at nozzle 113 front end, alright make detecting probe 115 with data transmission to in the treater 123, and make treater 123 make air pump 111 circular telegram, make air pump 111 produce and blow and make wind-force spout from nozzle 113 through hose 112 after the wind-force, make nozzle 113 blow the dust removal to the paster, accomplish the use, air pump 111 wind-force size can be set for according to paster quality when in actual use, so as to satisfy and blow the dust removal effect.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-stability feeder for an SMT (surface mount technology) chip mounter comprises a supporting plate (1), a bottom plate (2), a frame plate (3), a material conveying frame (4), a limiting frame (5), a motor (6), a driving wheel (7), a first driven wheel (8), a second driven wheel (9) and a shaft belt (10), wherein the bottom end of the supporting plate (1) is welded on the bottom plate (2), and the left side of the supporting plate (1) is mutually attached to the frame plate (3);

the method is characterized in that: still include gas blowing device (11), control assembly (12), draw runner (13), carriage (14), lead screw (15) and revolve (16), gas blowing device (11) and control assembly (12) right-hand member bolt mounting are on frame plate (3), both sides integrated into one piece has outstanding draw runner (13) around frame plate (3), draw runner (13) outer wall slides from top to bottom along carriage (14), lead screw (15) top and carriage (14) threaded connection, lead screw (15) bottom vertical welding has frame plate (3) that is used for the application of force.

2. The feeder of claim 1, wherein the feeder comprises: defeated work or material rest (4) bottom riveting is on frame plate (3), motor (6) right-hand member bolt mounting is on frame plate (3) to motor (6) rotor portion wears out frame plate (3) back and fixes with action wheel (7), both ends are rotated respectively around frame plate (3) right side and defeated work or material rest (4) and are installed first from driving wheel (8) and second from driving wheel (9), action wheel (7) outer wall is through axle area (10) and first from driving wheel (8) and second from driving wheel (9) normal running fit.

3. The feeder of claim 1, wherein the feeder comprises: gas blowing device (11) comprises air pump (111), hose (112), nozzle (113), mount (114) and test probe (115), hose (112) are installed to air pump (111) left end, install on nozzle (113) on hose (112) top, mount (114) are installed in nozzle (113) outer end embedding, mount (114) front end is fixed with test probe (115), air pump (111) right side bolt mounting is on frame plate (3), nozzle (113) left end embedding is installed on spacing frame (5).

4. The feeder of claim 1, wherein the feeder comprises: the control assembly (12) comprises a shell (121), a circuit board (122) and a processor (123), four corners of the rear side of the circuit board (122) are fixed to the shell (121) through bolts, the rear end of the processor (123) is embedded into the circuit board (122), and the four corners of the rear side of the shell (121) are fixed to the frame plate (3) through bolts.

5. The feeder of claim 1, wherein the feeder comprises: and an air outlet (5a) is arranged at the bottom end of the inner wall of the limiting frame (5) and corresponds to the air blowing device (11).

6. The feeder of claim 1, wherein the feeder comprises: scale marks (1a) distributed at equal intervals are arranged on the front side and the rear side of the supporting plate (1).

7. The feeder of claim 1, wherein the feeder comprises: the profile of the outer side of the sliding strip (13) is cuboid, the top end of the screw rod (15) penetrates into the supporting frame (14) and then is abutted against the sliding strip (13), and the right side of the supporting frame (14) is welded and attached to the supporting plate (1).