CN211210071U

CN211210071U - Automatic chip mounter is used in processing of SMD resistance

Info

Publication number: CN211210071U
Application number: CN201922313014.XU
Authority: CN
Inventors: 陈栎可
Original assignee: Shenzhen Xinchenyang Electronics Co ltd
Current assignee: Shenzhen Xinchenyang Electronics Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-07
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an automatic chip mounter for chip resistor processing, which belongs to the technical field of chip resistors and comprises a base, bottom wheels are arranged at four corners of the bottom of the base, rotating rods are connected with two sides of the top of the base through threaded sleeves, rotating handles are welded at the top ends of the rotating rods, and brake pads are connected with the bottom ends of the rotating rods. Therefore, the processing precision of the chip mounter is improved.

Description

Automatic chip mounter is used in processing of SMD resistance

Technical Field

The utility model relates to a chip resistor technical field specifically is a chip resistor processing is with automatic chip mounter.

Background

A chip resistor, also called a chip fixed resistor, is one of metal glass glaze resistors, and is a resistor manufactured by mixing metal powder and glass glaze powder and printing the mixture on a substrate by a screen printing method. It is resistant to humidity and high temperature and has small temperature coefficient. The circuit space cost can be greatly saved, and the design is more refined.

The automatic chip mounter is used in processing of current SMD resistance, most bulky, it is unusual heavy, consequently use its resistance to carry out paster processing at the user, often can carry out the removal of carrying fast to the organism at the bottom installation bottom wheel of organism, and after the bottom wheel installation, the user often is difficult to fix spacingly to the organism, consequently, lead to the organism to easily take place to slide at the during operation, thereby influence the machining precision of organism greatly, and current automatic chip mounter is difficult to carry out paster processing to the resistance that specification and size differs, consequently, the suitability of paster has been restricted greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SMD resistance machining uses automatic chip mounter to propose the chip mounter during operation and easily take place to slide in solving above-mentioned background, influence organism machining precision, and be difficult to process the problem of restriction chip mounter suitability to the resistance that the size differs.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic chip mounter for chip mounting type resistor processing comprises a base, bottom wheels are arranged at four corners of the bottom of the base, the two sides of the top of the base are both connected with a rotating rod through a threaded sleeve, the top end of the rotating rod is welded with a rotating handle, the bottom end of the rotating rod is connected with a brake pad, the middle of the top of the base is connected with a case, two sides of the inside of the case are both connected with limit rods, an electric push rod is arranged at the lower part inside the case, the output end of the electric push rod is connected with a supporting plate, the top of backup pad is connected with a plurality of boards of placing, the dead slot has all been seted up to the inside both sides of placing the board, two the inner wall of dead slot all is connected with the slide bar, and is a plurality of the both sides of placing the board all are provided with the holder, and are a plurality of the inboard of holder all extends to the inside of dead slot and is connected with the slide bar through the slider, one side of slider is connected with the dead slot through the spring.

Preferably, a door is mounted on an outer surface of the case, and the door is rotatably connected to the case through a hinge.

Preferably, the inside top of quick-witted case is connected with a plurality of cylinders, and is a plurality of the output of cylinder all is connected with the connecting plate through the piston rod, the bottom of connecting plate is connected with a plurality of pasters, and is a plurality of the paster all is located and places the board directly over.

Preferably, both sides of the supporting plate are connected with the limiting rod in a sliding mode through limiting blocks.

Preferably, the outer surface of the rotating rod is provided with threads, and the rotating rod is in threaded connection with the threaded sleeve.

Preferably, the clamping piece is connected with the sliding rod in a sliding mode through a sliding block.

Preferably, the outer surface of the box door is provided with a working panel, and the working panel is respectively electrically connected with the cylinder and the electric push rod.

Compared with the prior art, the utility model has the advantages that the automatic chip mounter for chip mounting type resistance processing is provided with the rotating rod, the rotating handle, the brake pad and the threaded sleeve, when a user pushes the base to move to a working place through the bottom wheel, the user can rotate the rotating rod clockwise through the rotating handle to enable the rotating rod to slide downwards in the threaded sleeve through self rotation, so that the rotating rod slides downwards to drive the brake pad to be contacted with the ground, friction between the brake pad and the ground is increased, the brake pad brakes and fixes a chip, the chip mounter is prevented from sliding during processing, the processing precision of the chip mounter is improved, meanwhile, the automatic chip mounter is also provided with the supporting plate, the placing plate, the groove, the sliding rod, the sliding block, the spring and the clamping piece, when the user carries out chip mounting processing on resistors with different sizes by using the chip mounter, the user can firstly pull the clamping piece towards two sides according to the sizes of the resistors, make the holder pass through the slider and slide on the slide bar of dead slot inner wall with this, and can stretch the spring when the slider slides, and adjust the interval between the holder, when interval between the holder and the size of resistance are fit for mutually, the user can place resistance on placing the board, and loosen the holder, make the spring after the extension carry out the centre gripping fixedly through elastic restoring force pulling holder to resistance, with this realization chip mounter fixes processing to the resistance of unidimensional, thereby improve chip mounter's suitability.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is an enlarged schematic view of a partial structure of the present invention a;

fig. 4 is an enlarged schematic view of a local structure of the present invention B.

In the figure: 1. a base; 2. a chassis; 3. a box door; 4. a working panel; 5. a bottom wheel; 6. a rotating rod; 7. a handle is rotated; 8. a brake pad; 9. a cylinder; 10. a piston rod; 11. a connecting plate; 12. pasting a piece; 13. a limiting rod; 14. an electric push rod; 15. a limiting block; 16. a support plate; 17. placing the plate; 18. an empty groove; 19. a slide bar; 20. a slider; 21. a spring; 22. a clamping member; 23. and (4) a threaded sleeve.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic chip mounter for chip type resistor processing comprises a base 1, a case 2, a case door 3, a working panel 4, a bottom wheel 5, a rotating rod 6, a rotating handle 7, a brake pad 8, a cylinder 9, a piston rod 10, a connecting plate 11, a chip 12, a limiting rod 13, an electric push rod 14, a limiting block 15, a supporting plate 16, a placing plate 17, a hollow groove 18, a sliding rod 19, a sliding block 20, a spring 21, a clamping piece 22 and a threaded sleeve 23, wherein the bottom four corners of the bottom of the base 1 are respectively provided with the bottom wheel 5, two sides of the top of the base 1 are respectively connected with the rotating rod 6 through the threaded sleeve 23, the rotating handle 7 is welded at the top end of the rotating rod 6, the bottom end of the rotating rod 6 is connected with the brake pad 8, the case 2 is connected in the middle of the top of the base 1, the limiting rods 13 are respectively connected at two sides of the inside of the case 2, the top of backup pad 16 is connected with a plurality of boards 17 of placing, the dead slot 18 has all been seted up to the inside both sides of placing board 17, the inner wall of two dead slots 18 all is connected with slide bar 19, a plurality of both sides of placing board 17 all are provided with holder 22, the inboard of a plurality of holders 22 all extends to the inside of dead slot 18 and is connected with slide bar 19 through slider 20, one side of slider 20 is connected with dead slot 18 through spring 21, the slider 20 of being convenient for stretches spring 21 when sliding on slide bar 19.

Please refer to fig. 1 and 2, a box door 3 is installed on an outer surface of the case 2, and the box door 3 is rotatably connected with the case 2 through a hinge, so that a user can open the box door 3 through the hinge to place a resistor inside the case 2, a plurality of cylinders 9 are connected above the case 2, output ends of the cylinders 9 are connected with a connecting plate 11 through piston rods 10, the bottom of the connecting plate 11 is connected with a plurality of patches 12, and the patches 12 are located right above the placing plate 17, so that the cylinders 9 can push the connecting plate 11 to move down through the piston rods 10 after being started, and the patches 12 can be used for processing the resistor after the connecting plate 11 moves down.

Referring to fig. 2 and 4, both sides of the supporting plate 16 are slidably connected to the limiting rod 13 through the limiting block 15, so that when the electric push rod 14 moves up through the supporting plate 16, the supporting plate 16 can slide on the limiting rod 13 through the limiting block 15, the outer surface of the rotating rod 6 is threaded, the rotating rod 6 is in threaded connection with the threaded sleeve 23, and the rotating rod 6 can move down inside the threaded sleeve 23 when rotating.

Referring to fig. 2 and 3, the clamping member 22 is slidably connected to the sliding rod 19 through the sliding block 20, so that when a user pulls the clamping member 22, the clamping member 22 can slide on the outer surface of the sliding rod 19 through the sliding block 20, the working panel 4 is installed on the outer surface of the box door 3, and the working panel 4 is electrically connected to the air cylinder 9 and the electric push rod 14 respectively, so that the user can start the air cylinder 9 and the electric push rod 14 through the working panel 4 to work normally.

The working principle is as follows: when a user uses the automatic chip mounter for chip mounting type resistor processing, the base 1 can be pushed to move to the interior of a workshop through the bottom wheel 5, after the base 1 moves to the workshop, the user can rotate the rotating rod 6 clockwise through the rotating handle 7 to enable the rotating rod 6 to slide downwards in the threaded sleeve 23 through self rotation, so that the rotating rod 6 slides downwards to drive the brake pad 8 to be in contact with the ground, and the brake pad 8 brakes and fixes a chip, after the chip mounter is fixed, the user can be connected with an external power supply of the chip mounter, open the box door 3, pull the clamping pieces 22 towards two sides according to the size of the resistor, so that the clamping pieces 22 slide on the sliding rod 19 on the inner wall of the hollow groove 18 through the sliding blocks 20, the sliding blocks 20 can stretch the springs 21 when sliding, the distance between the clamping pieces 22 is adjusted, and when the distance between the clamping pieces 22 is matched with the size of the resistor, the user can place resistance on placing board 17, and loosen holder 22, make the spring 21 after the extension carry out the centre gripping through elastic restoring force pulling holder 22 to resistance fixed, after the resistance centre gripping is good, user's accessible work panel 4 starts cylinder 9 and electric putter 14, make cylinder 9 drive connecting plate 11 through piston rod 10 and move down, and electric putter 14 can promote backup pad 16 and go up the slip on gag lever post 13 through stopper 15, it can to make paster 12 carry out the paster processing to resistance at last.

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. The utility model provides a SMD resistance processing is with automatic chip mounter, includes base (1), its characterized in that: bottom wheels (5) are mounted at four corners of the bottom of the base (1), rotating rods (6) are connected to two sides of the top of the base (1) through threaded sleeves (23), rotating handles (7) are welded at the top ends of the rotating rods (6), brake pads (8) are connected to the bottom ends of the rotating rods (6), a case (2) is connected to the middle of the top of the base (1), limiting rods (13) are connected to two sides of the inside of the case (2), an electric push rod (14) is mounted below the inside of the case (2), a support plate (16) is connected to the output end of the electric push rod (14), a plurality of placing plates (17) are connected to the top of the support plate (16), empty grooves (18) are formed in two sides of the inside of the placing plates (17), sliding rods (19) are connected to the inner walls of the two empty grooves (18), clamping pieces (22) are arranged on two sides of the placing plates (17), the inner sides of the clamping pieces (22) extend to the inner part of the empty groove (18) and are connected with the sliding rod (19) through the sliding block (20), and one side of the sliding block (20) is connected with the empty groove (18) through the spring (21).

2. The automatic chip mounter for chip resistor machining according to claim 1, wherein: the outer surface of the case (2) is provided with a case door (3), and the case door (3) is rotatably connected with the case (2) through a hinge.

3. The automatic chip mounter for chip resistor machining according to claim 1, wherein: the inside top of quick-witted case (2) is connected with a plurality of cylinders (9), and is a plurality of the output of cylinder (9) all is connected with connecting plate (11) through piston rod (10), the bottom of connecting plate (11) is connected with a plurality of paster (12), and is a plurality of paster (12) all are located and place board (17) directly over.

4. The automatic chip mounter for chip resistor machining according to claim 1, wherein: the two sides of the supporting plate (16) are connected with the limiting rod (13) in a sliding mode through limiting blocks (15).

5. The automatic chip mounter for chip resistor machining according to claim 1, wherein: the outer surface of the rotating rod (6) is provided with threads, and the rotating rod (6) is in threaded connection with the threaded sleeve (23).

6. The automatic chip mounter for chip resistor machining according to claim 1, wherein: the clamping piece (22) is connected with the sliding rod (19) in a sliding mode through the sliding block (20).

7. The automatic die bonder for die bonding resistor processing according to claim 2, wherein: the outer surface of the box door (3) is provided with a working panel (4), and the working panel (4) is respectively electrically connected with the air cylinder (9) and the electric push rod (14).