CN215287023U

CN215287023U - Automatic chip mounter of material loading

Info

Publication number: CN215287023U
Application number: CN202120279818.7U
Authority: CN
Inventors: 张尽染
Original assignee: Shenzhen Huishuo Electronics Co ltd
Current assignee: Shenzhen Huishuo Electronics Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-24
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an automatic chip mounter of material loading, including chip mounter frame and disc air cavity, the inner wall of chip mounter frame is provided with the chain motor, and the externally mounted of chain motor has the driving roller, the outside of driving roller is provided with the conveyer belt, the outside top of chip mounter frame has set gradually from back and has indulged motor and anchor clamps cylinder, and the externally mounted of anchor clamps cylinder has the push pedal, the external fixation of push pedal has the rod cover, and the outside of rod cover is provided with the spring, the body of rod is installed to the inner wall of rod cover. This automatic loading's chip mounter compares with current ordinary chip mounter, can automatic centre gripping the work piece that needs processing, and the clamping part has the effect of buffering holding dynamics, even hold hard relatively poor work piece, also can not lead to the work piece to damage because of the centre gripping dynamics is too big, protection work piece that can be fine prevents hard relatively poor work piece by the centre gripping deformation, effectively avoids anchor clamps to leave the clamp mark on the work piece surface simultaneously to ensure the completeness of work piece.

Description

Automatic chip mounter of material loading

Technical Field

The utility model relates to a chip mounter technical field specifically is an automatic material loading's chip mounter.

Background

The 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, and is equipment for accurately placing surface mounting components on a PCB (printed circuit board) pad by moving a mounting head, and the production line is divided into manual operation and full-automatic operation.

The existing chip mounter is single in function, simple in structure and free of an anti-pinch structure, when a product with poor clamping hardness is used, the product is easy to damage, clamping marks can be generated on the surface of the product, normal use of the product can be influenced, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing chip mounter according to the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic chip mounter of material loading to propose general chip mounter function singleness among the solution above-mentioned background art, simple structure does not possess and prevents pressing from both sides and decreases the structure, when the relatively poor product of centre gripping hardness, damages the product easily, still can cause the clamp mark to the product surface, can influence product normal use, the not fine user demand problem that satisfies people.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding chip mounter comprises a chip mounter base and a disc air cavity, wherein a chain motor is arranged on the inner wall of the chip mounter base, a driving roller is arranged outside the chain motor, a conveying belt is arranged outside the driving roller, a longitudinal motor and a clamp air cylinder are sequentially arranged from back to front above the outside of the chip mounter base, a push plate is arranged outside the clamp air cylinder, a rod sleeve is fixed outside the push plate, a spring is arranged outside the rod sleeve, a rod body is installed on the inner wall of the rod sleeve, a rubber pad seat is fixed outside the rod body, a longitudinal screw rod is installed outside the longitudinal motor, a portal frame is arranged outside the longitudinal screw rod, a longitudinal guide rod is installed on the inner wall of the portal frame, the outside of the longitudinal guide rod is connected with an object inductor through a screw, a transverse motor is arranged outside the portal frame, and a transverse screw rod is installed outside the transverse motor, the disc air cavity is located at the front end of the second motor, a sucker is mounted on the outer portion of the disc air cavity, and an electromagnetic valve is arranged on the outer portion of the sucker.

Preferably, the outer surface of driving roller is laminated with the internal surface of conveyer belt mutually, and the horizontal direction equidistance along the conveyer belt distributes of driving roller.

Preferably, constitute welding integral structure between push pedal and the rod cover, and the rod cover distributes along the horizontal direction equidistance of push pedal.

Preferably, the rod sleeve and the rod body form an elastic structure through a spring, and the rod body is fixedly connected with the rubber cushion seat.

Preferably, the object sensors form a connecting structure with the longitudinal guide rod through screws, and the object sensors are symmetrically distributed along the central axis of the longitudinal guide rod.

Preferably, the suckers are arranged along the circle center circumference of the disc air cavity, and the suckers are fixedly connected with the electromagnetic valve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of anchor clamps cylinder, the push pedal, the pole cover, a spring, the body of rod and cushion seat, anchor clamps cylinder promotes the push pedal and moves, a plurality of pole covers have been fixed to the push pedal equidistance, the pole cover constitutes elastic construction through spring and body of rod, the cushion seat has been fixed to the body of rod outside, the cushion seat centre gripping work piece when anchor clamps cylinder starts, can the automatic centre gripping required work piece of processing, and the clamping part has the effect of buffering the dynamics of holding, even hold the work piece that hardness is relatively poor, can not lead to the work piece to damage because of the dynamics of holding is too big, can be fine protection work piece, prevent that hardness is relatively poor work piece from being held the deformation, effectively avoid anchor clamps to leave the clamp mark on the work piece surface simultaneously, in order to ensure the completeness of work piece;

2. the utility model discloses a setting of indulge guide arm, screw, object inductor and horizontal guide arm, the object inductor passes through the screw to be installed at the both ends of indulging guide arm and horizontal guide arm for automatic portal frame and slider back and forth movement's extreme position avoids portal frame and slider to break away from indulge guide arm and horizontal guide arm emergence incident, avoids portal frame and slider striking object beyond the scope simultaneously, makes this chip mounter have fine security, and portal frame and slider moving accuracy are high, the position of portal frame and slider that can be accurate, can accomplish paster work with high efficiency;

3. the utility model discloses a setting of second motor, disc air cavity, sucking disc and solenoid valve, a plurality of sucking disc equidistance are installed in disc air cavity outside, and second motor drive disc air cavity is rotatory, and a plurality of products are held to the disc air cavity, and the sucking disc is closed to the automatic opening of solenoid valve, can carry out a lot of paster simultaneously, improves paster efficiency, can accomplish paster work in shorter time to improve the productivity.

Drawings

FIG. 1 is a schematic view of the partial sectional structure of the front view of the present invention;

FIG. 2 is a schematic top view of the present invention in partial cross-sectional view;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a chip mounter base; 2. a chain motor; 3. a driving roller; 4. a conveyor belt; 5. longitudinally arranging a motor; 6. a clamp cylinder; 7. pushing the plate; 8. a rod sleeve; 9. a spring; 10. a rod body; 11. a rubber cushion seat; 12. a longitudinal screw rod; 13. a gantry; 14. a longitudinal guide rod; 15. a screw; 16. an object sensor; 17. a transverse motor; 18. a cross screw rod; 19. a slider; 20. a transverse guide rod; 21. a second cylinder; 22. a second motor; 23. a disc air cavity; 24. a suction cup; 25. an electromagnetic valve.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic feeding chip mounter comprises a chip mounter base 1 and a disc air cavity 23, wherein a chain motor 2 is arranged on the inner wall of the chip mounter base 1, a driving roller 3 is arranged outside the chain motor 2, a conveying belt 4 is arranged outside the driving roller 3, the outer surface of the driving roller 3 is attached to the inner surface of the conveying belt 4, the driving roller 3 is equidistantly distributed along the horizontal direction of the conveying belt 4, a longitudinal motor 5 and a clamp cylinder 6 are sequentially arranged above the outer portion of the chip mounter base 1 from back to front, a push plate 7 is arranged outside the clamp cylinder 6, a rod sleeve 8 is fixed outside the push plate 7, a spring 9 is arranged outside the rod sleeve 8, a welding integrated structure is formed between the push plate 7 and the rod sleeve 8, the rod sleeve 8 is equidistantly distributed along the horizontal direction of the push plate 7, a rod body 10 is arranged on the inner wall of the rod sleeve 8, and a rubber cushion seat 11 is fixed outside the rod body 10, the rod sleeve 8 and the rod body 10 form an elastic structure through the spring 9, and the rod body 10 and the rubber cushion seat 11 are fixedly connected, through the arrangement of the clamp cylinder 6, the push plate 7, the rod sleeves 8, the springs 9, the rod body 10 and the rubber cushion seat 11, the clamp cylinder 6 pushes the push plate 7 to move, the push plate 7 fixes the rod sleeves 8 at equal intervals, the rod sleeves 8 and the rod body 10 form an elastic structure through the springs 9, the rubber cushion seat 11 is fixed outside the rod body 10, the rubber cushion seat 11 clamps a workpiece when the clamp cylinder 6 is started, the workpiece to be processed can be automatically clamped, and the clamping part has the function of buffering the clamping force, even if the workpiece with poor suction and holding hardness is used, the workpiece cannot be damaged due to overlarge clamping force, the workpiece can be well protected, the workpiece with poor hardness is prevented from being clamped and deformed, and meanwhile, clamping marks of the clamp on the surface of the workpiece are effectively avoided, so that the completeness of the workpiece is ensured;

a longitudinal screw rod 12 is arranged outside the longitudinal motor 5, a portal frame 13 is arranged outside the longitudinal screw rod 12, longitudinal guide rods 14 are arranged on the inner wall of the portal frame 13, the outer part of the longitudinal guide rod 14 is connected with an object sensor 16 through screws 15, the object sensor 16 forms a connecting structure with the longitudinal guide rods 14 through the screws 15, the object sensors 16 are symmetrically distributed along the central axis of the longitudinal guide rods 14, a transverse motor 17 is arranged outside the portal frame 13, a transverse screw rod 18 is arranged outside the transverse motor 17, a sliding block 19 is arranged outside the transverse screw rod 18, a transverse guide rod 20 is arranged at the rear end of the inner wall of the sliding block 19, the object sensors 16 are arranged at the two ends of the longitudinal guide rods 14 and the transverse guide rods 20 through the screws 15 and used for automatically moving the portal frame 13 and the sliding block 19 to and fro at the limit position, and avoiding safety accidents caused by the separation of the portal frame 13 and the sliding block 19 from the longitudinal guide rods 14 and the transverse guide rods 20, meanwhile, the portal frame 13 and the sliding block 19 are prevented from impacting objects beyond the range, so that the chip mounter has good safety, the moving precision of the portal frame 13 and the sliding block 19 is high, the positions of the portal frame 13 and the sliding block 19 can be accurate, and the chip mounting work can be completed efficiently;

the inner wall front end of slider 19 is fixed with second cylinder 21, and the below of second cylinder 21 is provided with second motor 22, disc air cavity 23 is located the front end of second motor 22, the externally mounted of disc air cavity 23 has sucking disc 24, and the outside of sucking disc 24 is provided with solenoid valve 25, sucking disc 24 is arranged along the centre of a circle circumference of disc air cavity 23, and be fixed connection between sucking disc 24 and the solenoid valve 25, through second motor 22, disc air cavity 23, the setting of sucking disc 24 and solenoid valve 25, a plurality of sucking discs 24 equidistance are installed outside disc air cavity 23, second motor 22 drive disc air cavity 23 is rotatory, disc air cavity 23 holds a plurality of products, solenoid valve 25 opens automatically and closes sucking disc 24, can carry out many times paster simultaneously, improve paster efficiency, can accomplish paster work in short time, thereby improve the productivity.

The working principle is as follows: when the automatic feeding chip mounter is used, firstly, the chain motor 2 drives the driving roller 3 to rotate, the outer surface of the driving roller 3 is attached to the inner surface of the conveying belt 4, the driving roller 3 drives the conveying belt 4 to move, the conveying belt 4 drives the material to transmit, automatic feeding is completed, a circuit board is placed between two rubber cushion bases 11, the fixture cylinder 6 pushes the push plate 7 to move, a plurality of rod sleeves 8 are fixed on the push plate 7 at equal intervals, the rod sleeves 8 and the rod bodies 10 form an elastic structure through springs 9, the rubber cushion bases 11 are fixed on the outer portions of the rod bodies 10, the rubber cushion bases 11 clamp workpieces when the fixture cylinder 6 is started, a clamping part has the function of buffering the suction force, the longitudinal screw rod 12 is driven to rotate by the longitudinal motor 5, the longitudinal screw rod 12 is in threaded connection with the portal frame 13, the longitudinal screw rod 12 is matched with the longitudinal guide rod 14 to drive the portal frame 13 to move back and forth, the transverse screw rod 18 is driven by the transverse motor 17 to rotate, the transverse screw rod 18 is in threaded connection with the sliding block 19, the transverse screw rod 18 is matched with the transverse guide rod 20 to drive the sliding block 19 to move back and forth, the object sensor 16 is installed at two ends of the longitudinal guide rod 14 and the transverse guide rod 20 through screws 15 and used for limiting the back and forth movement of the automatic portal frame 13 and the sliding block 19, the sliding block 19 moves to the position above the conveyor belt 4, a second air cylinder 21 in the sliding block 19 pushes a second motor 22 to move down, the second motor 22 drives a disc air cavity 23 to rotate, an air pump is connected to an interface at the front end of the disc air cavity 23, a plurality of suckers 24 are installed outside the disc air cavity 23 at equal intervals, the second motor 22 drives the disc air cavity 23 to rotate, the disc air cavity 23 holds a plurality of products, an electromagnetic valve 25 automatically opens and closes the suckers 24, the sliding block 19 moves to the position above a circuit board to start chip mounting, and the automatic loading chip mounting machine is based on the working principle.

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 an automatic chip mounter of material loading, includes chip mounter frame (1) and disc air cavity (23), its characterized in that: the inner wall of the chip mounter base (1) is provided with a chain motor (2), the outside of the chain motor (2) is provided with a driving roller (3), the outside of the driving roller (3) is provided with a conveyor belt (4), a longitudinal motor (5) and a clamp cylinder (6) are sequentially arranged from back to front above the outside of the chip mounter base (1), the outside of the clamp cylinder (6) is provided with a push plate (7), the outside of the push plate (7) is fixed with a rod sleeve (8), the outside of the rod sleeve (8) is provided with a spring (9), the inner wall of the rod sleeve (8) is provided with a rod body (10), the outside of the rod body (10) is fixed with a rubber cushion seat (11), the outside of the longitudinal motor (5) is provided with a lead screw longitudinal guide rod (12), the outside of the lead screw longitudinal guide rod (12) is provided with a portal frame (13), the inner wall of the portal frame (13) is provided with a longitudinal guide rod (14), and the outside of the longitudinal guide rod (14) is connected with an object inductor (16) through a screw (15), a transverse motor (17) is arranged outside the portal frame (13), a transverse screw rod (18) is arranged outside the transverse motor (17), a sliding block (19) is arranged outside the transverse screw rod (18), a transverse guide rod (20) is arranged at the rear end of the inner wall of the sliding block (19), a second air cylinder (21) is fixed at the front end of the inner wall of the sliding block (19), a second motor (22) is arranged below the second air cylinder (21), a disc air cavity (23) is located at the front end of the second motor (22), a sucking disc (24) is arranged outside the disc air cavity (23), and an electromagnetic valve (25) is arranged outside the sucking disc (24).

2. The automatic loading placement machine of claim 1, wherein: the outer surface of driving roller (3) is laminated with the internal surface of conveyer belt (4) mutually, and driving roller (3) are along the horizontal direction equidistance distribution of conveyer belt (4).

3. The automatic loading placement machine of claim 1, wherein: constitute welding integral structure between push pedal (7) and rod cover (8), and rod cover (8) are along the horizontal direction equidistance distribution of push pedal (7).

4. The automatic loading placement machine of claim 1, wherein: the rod sleeve (8) and the rod body (10) form an elastic structure through the spring (9), and the rod body (10) is fixedly connected with the rubber cushion seat (11).

5. The automatic loading placement machine of claim 1, wherein: the object sensors (16) form a connecting structure with the longitudinal guide rod (14) through screws (15), and the object sensors (16) are symmetrically distributed along the central axis of the longitudinal guide rod (14).

6. The automatic loading placement machine of claim 1, wherein: the suckers (24) are arranged along the circle center circumference of the disc air cavity (23), and the suckers (24) are fixedly connected with the electromagnetic valve (25).