CN211909554U

CN211909554U - Chip mounter with improved generation structure

Info

Publication number: CN211909554U
Application number: CN201922124106.3U
Authority: CN
Inventors: 叶城
Original assignee: Hangzhou Wenchuang Electronic Co Ltd
Current assignee: Hangzhou Wenchuang Electronic Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-11-10
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to the field of chip mounters, in particular to a chip mounter with an improved structure, which comprises a base, wherein an inspection cavity, a chip mounting cavity, an adjustment cavity and a dust suction cavity are sequentially arranged at the top of the base from left to right, a control panel is arranged on the left side wall of the inspection cavity, the inner cavity of the inspection cavity is provided with an inspection rack, three groups of chip mounting racks are arranged in the chip mounting cavity, an adjustment rack is arranged in the adjustment cavity, a dust suction box is arranged in the dust suction cavity, a transmission cavity is arranged at the upper end of the inner cavity of the base, a transmission device is arranged in the transmission cavity, a control cavity, an air pump cavity, a lower adjustment cavity and a dust suction placing cavity are sequentially arranged below the transmission cavity from left to right, a PLC controller is arranged in the control cavity, a storage battery is arranged at the right side of the PLC controller, an air pump is, and a dust suction device is arranged in the dust suction placing cavity. The utility model relates to a novelty, rational in infrastructure, safe and reliable, excellent in use effect.

Description

Chip mounter with improved generation structure

Technical Field

The utility model relates to a chip mounter field, in particular to chip mounter with improved generation structure.

Background

Surface Mount Technology (SMT) is the most popular Technology and process in the electronic assembly industry. The surface-mounted component (SMC/SMD, chip component in chinese) with no pins or short leads is mounted on the surface of a Printed Circuit Board (PCB) or other substrate, and then soldered and mounted by means of reflow soldering or dip soldering.

The surface mounting device is arranged behind a dispensing machine or a screen printing machine, and is accurately placed on a PCB (printed Circuit Board) pad by moving a mounting head. The chip mounter is electronic manufacturing equipment which has the largest value proportion and the highest technical content in the whole SMT production equipment and has the largest influence on the production capacity and efficiency of the whole assembly.

The publication No. CN204191030U discloses a chip mounter, which has a simple structure and fewer functions, and cannot meet daily use requirements, and therefore, a chip mounter with an improved structure is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple functional, convenient to use's a chip mounter with improved generation structure to prior art's defect with not enough.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

The chip mounter with the improved structure comprises a base, wherein an inspection cavity, a chip mounting cavity, an adjustment cavity and a dust suction cavity are sequentially arranged at the top of the base from left to right, a control panel is arranged on the wall of the left side of the inspection cavity, the inner cavity of the inspection cavity is provided with an inspection rack, three groups of chip mounting racks are arranged in the chip mounting cavity, the adjustment cavity is internally provided with an adjustment rack, a dust suction box is arranged in the dust suction cavity, a transmission cavity is arranged at the upper end of the inner cavity of the base, a transmission device is arranged in the transmission cavity, a control cavity, an air pump cavity, a lower adjustment cavity and a dust suction placing cavity are sequentially arranged below the transmission cavity from left to right, a PLC controller is arranged in the control cavity, a storage battery is arranged on the right side of the PLC controller, an air pump is arranged in the air pump cavity, an air storage tank is arranged on the right side, the storage battery is connected with the PLC, and the PLC is respectively and electrically connected with the control panel, the inspection rack, the paster rack, the adjusting rack, the transmission device, the air pump, the adjusting device and the dust collecting device.

Further, inspection chamber, paster chamber, adjustment chamber and dust absorption chamber communicate in proper order and form the working chamber and seted up discharge gate and feed inlet respectively at the working chamber left and right sides both ends, discharge gate and feed inlet outer end are equipped with discharging device and feed arrangement respectively, the chamber is placed all through the baffle wall in control chamber, gas pump chamber, lower adjustment chamber, dust absorption, all be equipped with the silence layer on the intracavity lateral wall is placed to control chamber, gas pump chamber, lower adjustment chamber and dust absorption, the corresponding department in chamber position is placed with control chamber, gas pump chamber, lower adjustment chamber and dust absorption to lateral wall all is equipped with the maintenance door before the frame.

Further, inspection frame, paster frame and adjustment frame construction are the same, the inspection frame is including grudging post, go up push cylinder, go up slide bar, camera frame, push cylinder down, slide bar and paster frame down, the grudging post sets up at the frame top and with frame top sliding connection, go up push cylinder and push cylinder down and all set up on the lateral wall before the grudging post and be the setting from top to bottom, it all sets up in the middle of the grudging post and respectively with last push cylinder and lower push cylinder position corresponding down to go up slide bar and lower slide bar, camera frame and paster frame set up respectively on slide bar and the lower slide bar and respectively with last slide bar and lower slide bar sliding connection, go up push cylinder and lower push cylinder one end respectively with camera frame and paster frame fixed connection, the paster frame is including slide frame, lift cylinder and paster frame, the paster frame is installed on the slide frame and with slide frame sliding connection, one end of the lifting cylinder is fixed on the sliding base, and the other end of the lifting cylinder is fixedly connected with the top of the chip mounter head.

Furthermore, the dust collection boxes are two groups and are transversely arranged on the left inner wall and the right inner wall of the inner cavity of the dust collection cavity, dust collection ports are formed in the outer ends of the dust collection boxes at equal intervals and correspond to the upper surface of the transmission device in position, a connecting hose is arranged at the inner end of the dust collection box, one end of the connecting hose is connected with a dust collection device, and the dust collection device is a dust collector.

Further, transmission flushes with the frame top surface, transmission is including main drive belt and auxiliary drive belt, auxiliary drive belt size sets up in its left side for main drive belt size quartering in the lump, main drive belt and auxiliary drive belt structure are the same, main drive belt is including transmission frame, driving motor, conveyer belt, driving roll, driven roll and drive chain, the one end outside that auxiliary drive belt is located the inspection chamber is equipped with infrared counter, and infrared counter and PLC controller electric connection.

Further, air pump and gas tank connection, the gas holder passes through the trachea and is connected with the cylinder in inspection frame, paster frame and the adjustment frame respectively, be equipped with the solenoid valve on the trachea, and solenoid valve and PLC controller electric connection.

Furthermore, adjusting device is including material area, upward looking camera, first backlight and second backlight, the material area is printing opacity material and sets up the conveyer belt middle part on the main drive belt in transmission, upward looking camera setting in the adjustment intracavity and corresponding with the material area position, first backlight and second backlight set up respectively in the material area below and in the adjustment frame on the camera frame, first backlight cooperatees with the camera frame, upward looking camera cooperatees with the second backlight, first backlight and second backlight all with PLC controller electric connection.

Furthermore, push-and-pull observation windows are arranged on the front side wall and the rear side wall of the patch cavity.

The utility model discloses beneficial effect does:

(1) the utility model relates to a novelty, rational in infrastructure, four chamber structural function are multiple, and the level is clear, improves production efficiency and production quality when satisfying the user demand.

(2) This device has set up dust absorption box and dust extraction, can carry out the clearance of dust to the paster component, and the improvement paster effect is favorable to.

(3) This device has set up adjusting device and adjustment frame, can improve the paster quality to can adjusting paster component position and angle.

(4) This device has set up three group's paster frames, can use alone or simultaneously, improves work efficiency.

(5) The device is provided with the inspection rack, so that unqualified products can be removed, and the production quality is ensured.

(6) This device has set up infrared counter and vice drive belt, can count and categorised the transport to unqualified product, is convenient for arrange in order.

Drawings

Fig. 1 is a schematic structural diagram of a chip mounter having an improved structure according to the present invention;

fig. 2 is a schematic view of an internal structure of a chip mounter having an improved structure according to the present invention;

fig. 3 is an inspection frame in a chip mounter having an improved structure according to the present invention;

fig. 4 is a schematic block diagram of the system of the present invention.

In FIGS. 1-4: 1. a machine base; 2. an examination cavity; 3. a patch cavity; 4. adjusting the cavity; 5. a dust suction chamber; 6. a control panel; 7. inspecting the rack; 71. erecting a frame; 72. an upper push cylinder; 73. a sliding rod is arranged; 74. a camera base; 75. a lower push cylinder; 76. a lower sliding rod; 77. a paster base; 8. a patch frame; 9. adjusting the frame; 10. a dust collection box; 11. a transmission cavity; 12. a transmission device; 121. a main drive belt; 122. a secondary drive belt; 13. a control chamber; 14. an air pump cavity; 15. a lower adjustment chamber; 16. a dust collection placing cavity; 17. a PLC controller; 18. a storage battery; 19. an air pump; 20. a gas storage tank; 21. an adjustment device; 22. a dust collection device; 100. And (7) maintaining the door.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, the chip mounter with an improved structure according to the present invention comprises a base 1, wherein an inspection chamber 2, a chip mounting chamber 3, an adjustment chamber 4 and a dust suction chamber 5 are sequentially arranged on the top of the base 1 from left to right, a control panel 6 is arranged on the left side wall of the inspection chamber 2, an inspection frame 7 is arranged in the inner chamber of the inspection chamber 2, three groups of chip mounting frames 8 are arranged in the chip mounting chamber 3, an adjustment frame 9 is arranged in the adjustment chamber 4, a dust suction box 10 is arranged in the dust suction chamber 5, a transmission chamber 11 is arranged at the upper end of the inner chamber of the base 1, a transmission device 12 is arranged in the transmission chamber 11, a control chamber 13, an air pump chamber 14, a lower adjustment chamber 15 and a dust suction placing chamber 16 are sequentially arranged below the transmission chamber 11 from left to right, a PLC controller 17 is arranged in the control chamber 13, a storage battery 18 is arranged on the right side of the, an adjusting device 21 is arranged in the lower adjusting cavity 15, a dust suction device 22 is arranged in the dust suction placing cavity 16, the storage battery 18 is electrically connected with the PLC 17, and the PLC 17 is respectively electrically connected with the control panel 6, the checking rack 7, the paster rack 8, the adjusting rack 9, the transmission device 12, the air pump 19, the adjusting device 21 and the dust suction device 22.

Wherein, the checking cavity 2, the patch cavity 3, the adjusting cavity 4 and the dust absorption cavity 5 are sequentially communicated to form a working cavity, a discharge hole and a feed hole are respectively arranged at the left end and the right end of the working cavity, a discharge device and a feed device are respectively arranged at the outer ends of the discharge hole and the feed hole, the control cavity 13, the air pump cavity 14, the lower adjusting cavity 15 and the dust absorption placing cavity 16 are all separated by a partition plate, the inner side walls of the control cavity 13, the air pump cavity 14, the lower adjusting cavity 15 and the dust absorption placing cavity 16 are all provided with a mute layer, the positions of the front side wall of the machine base 1 corresponding to the positions of the control cavity 13, the air pump cavity 14, the lower adjusting cavity 15 and the dust absorption placing cavity 16 are all provided with a maintenance door 100, the checking machine frame 7, the patch machine frame 8 and the adjusting machine frame 9 have the same structure, the checking machine frame 7 comprises a vertical frame 71, an upper pushing cylinder, the vertical frame 71 is arranged on the top of the base 1 and is in sliding connection with the top of the base 1, the upper push cylinder 72 and the lower push cylinder 75 are both arranged on the front side wall of the vertical frame 71 and are arranged up and down, the upper slide bar 73 and the lower slide bar 76 are both arranged in the middle of the vertical frame 71 and respectively correspond to the upper push cylinder 72 and the lower push cylinder 75, the camera base 74 and the patch base 77 are respectively arranged on the upper slide bar 73 and the lower slide bar 76 and are respectively in sliding connection with the upper slide bar 73 and the lower slide bar 76, one end of the upper push cylinder 72 and one end of the lower push cylinder 75 are respectively fixedly connected with the camera base 74 and the patch base 77, the patch base 77 comprises a slide base, a lifting cylinder and a patch head, the patch head is arranged on the slide base and is in sliding connection with the slide base, one end of the lifting cylinder is fixed on the slide base, the other end of the lifting cylinder is fixedly connected with the top of the patch head, the dust collection boxes 10, dust suction ports are arranged at equal intervals at the outer end of the dust suction box 10 and correspond to the upper surface of the transmission device 12, a connecting hose is arranged at the inner end of the dust suction box 10, one end of the connecting hose is connected with the dust suction device 22, the dust suction device 22 is a dust collector, the transmission device 12 is flush with the top surface of the machine base 1, the transmission device 12 comprises a main transmission belt 121 and an auxiliary transmission belt 122, the size of the auxiliary transmission belt 122 is one fourth of the size of the main transmission belt 121 and is arranged on the left side of the main transmission belt, the main transmission belt 121 and the auxiliary transmission belt 122 are of the same structure, the main transmission belt 121 comprises a transmission rack, a driving motor, a transmission belt, a driving roller, a driven roller and a transmission chain, an infrared counter is arranged on the outer side of one end of the auxiliary transmission belt 122, the infrared counter is electrically connected with the PLC 17, the air storage tank 19 is connected with the air pump, be equipped with the solenoid valve on the trachea, and solenoid valve and PLC controller 17 electric connection, adjusting device 21 is including the material area, upward look camera, first backlight and second backlight, the material area is the printing opacity material and sets up the conveyer belt middle part on final drive belt 121 in transmission 12, upward look camera setting is in adjustment chamber 4 and corresponding with the material area position, first backlight and second backlight set up respectively under the material area and in adjusting frame 9 on the camera frame 74, first backlight cooperatees with camera frame 74, upward look camera cooperatees with the second backlight, first backlight and second backlight all with PLC controller 17 electric connection, all be equipped with push-and-pull observation window on the wall of paster chamber 3 front and back both sides.

The working principle is as follows: when the device is used, the dust suction box 10 is arranged in the dust suction cavity 5 and is connected with the dust suction device 22 through the connecting hose, which is beneficial to cleaning the patch element on the conveying belt through the dust suction port on the surface of the dust suction box 10, so that the surface of the patch element is clean, the effect of the patch is good, the adjusting device 21 arranged in the lower adjusting cavity 15 is matched with the adjusting rack 9 in the adjusting cavity 4, the position and the angle of the patch element can be adjusted to reach the correct coordinate position, the quality of the patch is improved, three sets of patch racks 8 are arranged in the patch cavity 3 for different series of patches, the replacement and the use are convenient, the replacement time is reduced, the replacement efficiency is improved, meanwhile, the three sets of patch racks 8 can work simultaneously, the working efficiency is improved, the inspection rack 7 is arranged in the inspection cavity 2, and the patch element after the patch is inspected, and the unqualified products are moved to the auxiliary transmission belt, and the unqualified rate can be calculated through the PLC 17 after the counting of the infrared counter, so that the use is convenient.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a chip mounter with improved generation structure, includes frame (1), its characterized in that: the device is characterized in that an inspection cavity (2), a patch cavity (3), an adjustment cavity (4) and a dust suction cavity (5) are sequentially arranged at the top of the machine base (1) from left to right, a control panel (6) is arranged on the wall on the left side of the inspection cavity (2), an inspection rack (7) is arranged in the inner cavity of the inspection cavity (2), three patch racks (8) are arranged in the patch cavity (3), an adjustment rack (9) is arranged in the adjustment cavity (4), a dust suction box (10) is arranged in the dust suction cavity (5), a transmission cavity (11) is arranged at the upper end of the inner cavity of the machine base (1), a transmission device (12) is arranged in the transmission cavity (11), a control cavity (13), an air pump cavity (14), a lower adjustment cavity (15) and a dust suction placing cavity (16) are sequentially arranged from left to right below the transmission cavity (11), a PLC controller (17) is arranged in the control cavity (13), and a storage, be equipped with air pump (19) in air pump chamber (14), and air pump (19) right side is equipped with gas holder (20), be equipped with adjusting device (21) in adjustment chamber (15) down, the dust absorption is placed and is equipped with dust extraction (22) in chamber (16), battery (18) are connected with PLC controller (17) electricity, PLC controller (17) respectively with control panel (6), inspection frame (7), paster frame (8), adjustment frame (9), transmission (12), air pump (19), adjusting device (21) and dust extraction (22) electric connection.

2. The chip mounter with improved structure as recited in claim 1, the inspection cavity (2), the patch cavity (3), the adjustment cavity (4) and the dust absorption cavity (5) are sequentially communicated to form a working cavity, the left end and the right end of the working cavity are respectively provided with a discharge hole and a feed hole, the outer ends of the discharge port and the feed port are respectively provided with a discharge device and a feed device, the control chamber (13), the air pump chamber (14), the lower adjusting chamber (15) and the dust collection placing chamber (16) are all separated by a clapboard, the inner side walls of the control cavity (13), the air pump cavity (14), the lower adjusting cavity (15) and the dust collection placing cavity (16) are all provided with a mute layer, and maintenance doors (100) are arranged at the positions of the front side wall of the machine base (1) corresponding to the positions of the control cavity (13), the air pump cavity (14), the lower adjusting cavity (15) and the dust collection placing cavity (16).

3. The mounter with improved structure according to claim 1, wherein: the structure of the inspection rack (7), the patch rack (8) and the adjustment rack (9) is the same, the inspection rack (7) comprises a stand (71), an upper push cylinder (72), an upper slide bar (73), a camera base (74), a lower push cylinder (75), a lower slide bar (76) and a patch base (77), the stand (71) is arranged at the top of the base (1) and is in sliding connection with the top of the base (1), the upper push cylinder (72) and the lower push cylinder (75) are arranged on the front side wall of the stand (71) and are arranged up and down, the upper slide bar (73) and the lower slide bar (76) are arranged in the middle of the stand (71) and are respectively corresponding to the positions of the upper push cylinder (72) and the lower push cylinder (75), the camera base (74) and the patch base (77) are respectively arranged on the upper slide bar (73) and the lower slide bar (76) and are respectively in sliding connection with the upper slide bar (73) and the lower slide bar (76), go up actuating cylinder (72) and push down actuating cylinder (75) one end respectively with camera frame (74) and paster frame (77) fixed connection, paster frame (77) are including slip frame, lift cylinder and paster aircraft nose, the paster aircraft nose install on the slip frame and with slip frame sliding connection, lift cylinder one end is fixed on the slip frame, the other end and paster aircraft nose top fixed connection.

4. The mounter with improved structure according to claim 1, wherein: the dust collection box (10) is two sets of and transversely sets up on the inside wall about dust collection chamber (5) inner chamber, dust collection box (10) outer end is equidistant to be equipped with the dust absorption mouth, and the dust absorption mouth is corresponding with transmission (12) upper surface position, dust collection box (10) inner is equipped with coupling hose, and coupling hose one end connection dust extraction (22), dust extraction (22) are the dust catcher.

5. The mounter with improved structure according to claim 1, wherein: transmission (12) flush with frame (1) top surface, transmission (12) are including main drive belt (121) and auxiliary drive belt (122), auxiliary drive belt (122) size sets up in its left side for main drive belt (121) size quarter, main drive belt (121) and auxiliary drive belt (122) structure are the same, main drive belt (121) are including transmission frame, driving motor, conveyer belt, driving roller, passive roller and drive chain, the one end outside that auxiliary drive belt (122) are located inspection chamber (2) is equipped with infrared counter, and infrared counter and PLC controller (17) electric connection.

6. The mounter with improved structure according to claim 1, wherein: air pump (19) are connected with gas holder (20), gas holder (20) pass through the trachea and are connected with the cylinder on inspection frame (7), paster frame (8) and adjustment frame (9) respectively, be equipped with the solenoid valve on the trachea, and solenoid valve and PLC controller (17) electric connection.

7. The chip mounter with the improved structure according to claim 1, wherein the adjusting device (21) comprises a material belt, a top view camera, a first backlight source and a second backlight source, the material belt is made of a light-transmitting material and is arranged in the middle of a conveying belt on a main conveying belt (121) in a transmission device (12), the top view camera is arranged in an adjusting cavity (4) and corresponds to the material belt in position, the first backlight source and the second backlight source are respectively arranged below the material belt and on a camera base (74) in an adjusting rack (9), the first backlight source is matched with the camera base (74), the top view camera is matched with the second backlight source, and the first backlight source and the second backlight source are both electrically connected with a PLC (17).

8. The mounter with improved structure according to claim 1, wherein: and push-pull observation windows are arranged on the front side wall and the rear side wall of the patch cavity (3).