CN115043189B

CN115043189B - Chip mounter

Info

Publication number: CN115043189B
Application number: CN202210667311.8A
Authority: CN
Inventors: 吴云松; 向坤军
Original assignee: Shenzhen Daneng Zhizao Technology Co ltd
Current assignee: Shenzhen Daneng Zhizao Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-09-26
Anticipated expiration: 2042-06-13
Also published as: CN115043189A

Abstract

The invention relates to the technical field of material paster, and discloses a paster machine, which comprises: the equipment cabinet is internally provided with a material moving device, a linear material discharging device and a material taking device, wherein the material moving device, the linear material discharging device and the material taking device are used for driving a material plate to move, the linear material discharging device comprises a material feeding mechanism, a material discharging mechanism, a material feeding plate and a material feeding module, the material discharging mechanism comprises a material distributing plate and a cover plate, a first material discharging channel, a second material discharging channel and a third material discharging channel are arranged on the material distributing plate, the first material discharging channel is used for reversing reverse materials to be processed into forward materials to be processed and outputting, the first material discharging channel comprises a first arc-shaped channel and a second arc-shaped channel, the second material discharging channel is used for forward materials to be processed and outputting, and the third material discharging channel is used for misdirection materials to be processed and outputting. The invention has the advantages of simpler discharging structure, reduced manufacturing cost and improved linear discharging efficiency, thereby improving the production efficiency of the patch.

Description

Chip mounter

Technical Field

The invention relates to the technical field of material surface mounting, in particular to a surface mounting machine.

Background

In the prior art, a chip mounter is a device that is configured in a production line after a dispenser or a screen printer, and accurately places a surface mount component on a PCB pad by moving a mounting head. However, because the structure of the conventional feeding device is complex, the discharging efficiency is low, and the production efficiency of the chip mounter is low.

Therefore, how to provide a chip mounter to improve the chip mounting production efficiency is a technical problem to be solved.

Disclosure of Invention

The invention aims to solve the technical problem of providing a chip mounter so as to improve the chip mounting production efficiency.

To this end, according to a first aspect, an embodiment of the present invention discloses a chip mounter, including: the feeding device comprises a cabinet, wherein a material moving device, a linear material discharging device and a material taking device are arranged in the cabinet, the material moving device is used for driving a material plate to move, the linear material discharging device comprises a feeding mechanism, a material discharging mechanism, a material feeding plate and a material feeding module, the material discharging mechanism comprises a material separating plate and a cover plate, the material separating plate is used for screening forward to-be-pasted materials, a first material discharging channel, a second material discharging channel and a third material discharging channel are arranged on the material separating plate, the first material discharging channel is used for reversing reverse to-be-pasted materials to forward to-be-pasted materials and outputting, the first material discharging channel comprises a first arc channel and a second arc channel, the second material discharging channel is used for forward to-be-pasted materials and outputting, the material taking device is used for sucking forward to-be-pasted materials on the material feeding plate and pasting the pasting positions of the material feeding plate are installed in a pasting mode.

The feeding mechanism comprises a vibration disc and a linear feeder, wherein the vibration disc is used for vibrating and screening materials to be processed, and the linear feeder is used for receiving the materials to be processed screened by the vibration disc and linearly conveying the materials to the discharging mechanism.

The invention further provides that the feeding module comprises a feeding base fixedly arranged in the cabinet, the feeding base is connected with a feeding frame fixedly connected with the feeding plate in a sliding manner, and one end of the feeding base is provided with a feeding motor for driving the feeding frame to move.

The invention is further arranged such that the sum of the radians of the first and second arcuate channels is 180 degrees.

The invention further provides that the discharging mechanism further comprises a first discharging moving assembly, a second discharging moving assembly, a detecting assembly and a blowing assembly, wherein the first discharging moving assembly is used for detecting the material attribute of the material to be pasted according to the detecting assembly and moving the material to be pasted to a channel opening corresponding to the material distributing plate, the second discharging moving assembly is used for moving the reverse material to be pasted from the channel opening of the first arc channel to the channel opening of the second arc channel, and the blowing assembly is used for blowing the material to be pasted to move in the channel of the material distributing plate.

The invention further provides that the first discharging moving assembly comprises a first discharging moving table and a first discharging moving motor, a first receiving groove is arranged in the first discharging moving table, and the first discharging moving motor is used for driving the first discharging moving table to move linearly.

The invention further provides that the second discharging moving assembly comprises a second discharging moving table and a second discharging moving motor, a second receiving groove is arranged in the second discharging moving table, and the second discharging moving motor is used for driving the second discharging moving table to move linearly.

The invention further provides that the air blowing assembly comprises a first air blowing base plate, a first air blowing seat and a second air blowing seat, wherein the first air blowing base plate is detachably connected with the first air blowing seat, a first air blowing opening, a second air blowing opening and a third air blowing opening are formed in the first air blowing seat, and a fourth air blowing opening is formed in the second air blowing seat.

The invention further provides that the material moving device comprises a first moving table, a first material moving assembly and a second material moving assembly, wherein the first material moving assembly is used for driving the first moving table to move, the first moving table is wound with a first material moving belt, one side of the first moving table is provided with a first material moving motor used for driving the first material moving belt to move, and the second material moving assembly is used for driving the material plate to transmit.

The invention is further arranged that one end of the first moving table is provided with a material blocking cylinder for blocking the movement of the material plate.

The invention is further characterized in that a first ejection cylinder is arranged in the first moving table, a first clamping cylinder is arranged on one side of the first moving table, and the first clamping cylinder is connected with a first clamping block for abutting against the material plate.

The invention further provides that the first material moving assembly comprises a first material moving seat arranged in the cabinet, the first movable table is connected with the first material moving seat in a sliding manner, and the first movable table is driven by a first driving motor.

The invention further provides that the second material moving assembly comprises a second material moving seat arranged in the cabinet, a second material moving belt is wound on the second material moving seat, and a second material moving motor for driving the second material moving belt to carry out transmission is arranged on one side of the second material moving seat.

The invention further provides that the material taking device comprises a material taking seat fixedly connected in the cabinet, wherein the material taking seat is connected with a sucking piece for sucking the forward material to be pasted on the feeding plate in a sliding manner, and one end of the material taking seat is provided with a first material taking motor for driving the sucking piece to slide on the material taking seat.

The invention further provides that the suction piece comprises a material taking frame which is in sliding connection with the material taking seat, the material taking frame is in sliding connection with a material taking slide plate, the material taking frame is provided with a second material taking motor for driving the material taking slide plate to move, the material taking slide plate is fixedly connected with a vacuum suction seat, and a vacuum suction pipe with a hollow inside is embedded in the vacuum suction seat.

The invention further provides that the vacuum suction seat comprises a first suction plate and a second suction plate which are detachably connected, the vacuum suction pipe is clamped with the first suction plate, and a vacuum suction port is arranged on one side of the second suction plate.

The invention is further characterized in that the second suction plate is embedded with a spring which is arranged in the second suction plate and is abutted against the vacuum suction pipe.

The invention is further arranged that one end of the vacuum suction pipe is provided with a mounting groove for accommodating the spring, and a vacuum channel communicated with the vacuum suction port is arranged in the vacuum suction pipe.

The invention has the following beneficial effects: because linear discharging device plays the linear discharging effect, treat the paster material through the first row material passageway of dividing the flitch with the reverse and commutate into forward and treat paster material output, the second row material passageway is used for forward and treats paster material row material output, and extracting device gets the paster installation, and then provides a chip mounter, its row material structure is comparatively simple, has reduced manufacturing cost, has promoted linear row material efficiency to its paster production efficiency has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a chip mounter according to the present embodiment;

fig. 2 is a schematic diagram of a partial structure of a chip mounter according to the present embodiment;

fig. 3 is a schematic perspective view of a material transferring device in a chip mounter according to the present embodiment;

FIG. 4 is an enlarged schematic view at A of FIG. 3;

fig. 5 is a schematic perspective view of a linear discharging device of the chip mounter according to the present embodiment;

fig. 6 is a schematic perspective view of a discharging mechanism in the chip mounter according to the present embodiment;

fig. 7 is a schematic diagram of a partial structure of a discharge mechanism in the chip mounter according to the present embodiment;

fig. 8 is a schematic structural diagram of a distributing plate in the chip mounter disclosed in this embodiment;

fig. 9 is a schematic perspective view of a material taking device in a chip mounter according to the present embodiment;

fig. 10 is a schematic perspective view of a suction member in the chip mounter according to the present embodiment;

fig. 11 is a schematic cross-sectional view of a vacuum suction base in a chip mounter according to the present embodiment;

fig. 12 is a schematic structural diagram of a vacuum suction tube in a chip mounter according to the present embodiment.

Reference numerals: 1. a cabinet; 2. a material plate; 3. a material transferring device; 31. a first mobile station; 32. a first material moving assembly; 321. a first material moving seat; 322. a first driving motor; 33. a second material moving assembly; 331. a second material moving seat; 332. a second material moving belt; 333. a second material moving motor; 34. a first material moving belt; 35. a first material moving motor; 36. a material blocking cylinder; 37. a first liftout cylinder; 38. a first clamping cylinder; 39. a first clamp block; 4. a linear discharge device; 41. a feeding mechanism; 411. a vibration plate; 412. a linear feeder; 42. a discharging mechanism; 421. a material dividing plate; 4211. a first discharge channel; 4212. a second discharge channel; 4213. a third discharge channel; 422. a cover plate; 423. a first discharge movement assembly; 4231. a first discharge moving stage; 4232. a first discharging moving motor; 424. a second discharge movement assembly; 4241. a second discharge moving stage; 4242. a second discharging moving motor; 425. a detection assembly; 426. an air blowing assembly; 4261. a first air blowing base plate; 4262. a first blowing seat; 4263. a second blowing seat; 4264. a first air blowing port; 4265. a second air blowing port; 4266. a third air blowing port; 4267. a fourth air blowing port; 427. a collection box; 43. a feeding plate; 44. a feeding module; 441. a feeding base; 442. a feeding frame; 443. a feeding motor; 5. a material taking device; 51. a material taking seat; 52. a suction member; 521. a material taking frame; 522. a material taking slide plate; 523. a second material taking motor; 524. a vacuum suction seat; 5241. a first suction plate; 5242. a second suction plate; 5243. a vacuum suction port; 5244. a spring; 525. a vacuum suction tube; 5251. a mounting groove; 5252. a vacuum channel; 53. and the first material taking motor.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.

The embodiment of the invention discloses a chip mounter, as shown in fig. 1-8, comprising: the feeding device comprises a cabinet 1, wherein a material moving device 3, a linear material discharging device 4 and a material taking device 5 for driving a material plate 2 to move are arranged in the cabinet 1, the linear material discharging device 4 comprises a feeding mechanism 41, a material discharging mechanism 42, a material feeding plate 43 and a material feeding module 44, the material discharging mechanism 42 comprises a material separating plate 421 and a cover plate 422 for screening forward materials to be pasted, a first material discharging channel 4211, a second material discharging channel 4212 and a third material discharging channel 4213 are arranged on the material separating plate 421, the first material discharging channel 4211 is used for reversing reverse materials to be pasted into forward materials to be pasted and outputting, the first material discharging channel 4211 comprises a first arc channel and a second arc channel, the second material discharging channel 4212 is used for discharging and outputting forward materials to be pasted, the third material discharging channel 4213 is used for discharging and outputting the forward materials to be pasted, and the material taking device 5 is used for sucking the forward materials to be pasted on the material feeding plate 43 and carrying out pasting and mounting the pasting positions of the materials to the material plate 2. In a specific implementation process, the material distributing plate 421 is provided with a waste discharging port communicated with the third material discharging channel 4213, and one side of the waste discharging port is provided with a collecting box 427 for collecting waste materials. The linear discharging device 4 is arranged into two groups, double-station paster is realized, and paster efficiency is further improved.

It should be noted that, because the linear discharging device 4 plays a role in linear discharging, the first discharging channel 4211 of the material distributing plate 421 commutates the reverse material to be pasted into the forward material to be pasted for outputting, the second discharging channel 4212 is used for discharging the forward material to be pasted for outputting, the material taking device 5 is used for taking material and pasting for installation, and further, the chip mounter is provided, the discharging structure is simple, the manufacturing cost is reduced, the linear discharging efficiency is improved, and the chip production efficiency is improved.

It should be noted that, because the placement position of the material plate 2 is fixed, the material attached to the material plate 2 in the correct direction is the forward material to be pasted, the reverse material to be pasted is the forward material to be pasted for 180 degrees, and the wrong material to be pasted is the material to be pasted in other directions except the forward material to be pasted and the reverse material to be pasted.

As shown in fig. 2 and 5, the feeding mechanism 41 includes a vibration tray 411 and a linear feeder 412, the vibration tray 411 is used for vibration screening of the material to be processed, and the linear feeder 412 is used for receiving the material to be processed vibration-screened by the vibration tray 411 and linearly conveying the material to the discharging mechanism 42.

As shown in fig. 2 and 5, the feeding module 44 includes a feeding base 441 fixedly installed in the cabinet 1, the feeding base 441 is slidably connected with a feeding frame 442 fixedly connected with the feeding plate 43, and one end of the feeding base 441 is provided with a feeding motor 443 for driving the feeding frame 442 to move. In a specific implementation process, the feeding plate 43 is provided with a plurality of feeding grooves which are linearly distributed and are used for receiving the forward to-be-pasted materials discharged by the distributing plate 421.

As shown in fig. 8, the sum of the radians of the first and second arcuate channels is 180 degrees. It should be noted that, because the sum of the radians of the first arc-shaped channel and the second arc-shaped channel is 180 degrees, the reversing output of the material to be pasted by 180 degrees is facilitated, wherein the radian of the first arc-shaped channel can be 90 degrees, and the radian of the second arc-shaped channel can also be 90 degrees; the arc of the first arc may be 80 degrees and the arc of the second arc may be 100 degrees. Therefore, the sum of the radians of the first arc-shaped channel and the second arc-shaped channel is 180 degrees, and 180-degree reversing of the material to be pasted can be realized.

As shown in fig. 5-8, the discharging mechanism 42 further includes a first discharging moving component 423, a second discharging moving component 424, a detecting component 425, and an air blowing component 426, where the first discharging moving component 423 is configured to detect a material attribute of the material to be pasted according to the detecting component 425 and move the material to be pasted to a channel port corresponding to the material separating plate 421, the second discharging moving component 424 is configured to move the reverse material to be pasted from the channel port of the first arc channel to the channel port of the second arc channel, and the air blowing component 426 is configured to blow the material to be pasted to move in the channel of the material separating plate 421. It should be noted that, the detection component 425 performs a detection function, and the detection component 425 detects the type of the current material to be pasted through the probe, and determines that the current material to be pasted is a forward material to be pasted, a reverse material to be pasted or a wrong material to be pasted.

As shown in fig. 5-7, the first discharging moving assembly 423 includes a first discharging moving table 4231 and a first discharging moving motor 4232, a first receiving slot is disposed in the first discharging moving table 4231, and the first discharging moving motor 4232 is used for driving the first discharging moving table 4231 to perform linear movement. It should be noted that, the first discharging moving table 4231 is slidably connected to the material distributing plate 421, and the first discharging moving table 4231 is driven by the first discharging moving motor 4232 to move linearly, so that the current material to be pasted is moved to the corresponding channel opening, and the current material to be pasted is blown to move in the channel of the material distributing plate 421 under the blowing action of the blowing component 426.

As shown in fig. 5-7, the second discharging moving assembly 424 includes a second discharging moving table 4241 and a second discharging moving motor 4242, a second receiving slot is disposed in the second discharging moving table 4241, and the second discharging moving motor 4242 is used for driving the second discharging moving table 4241 to perform linear movement. It should be noted that, the second receiving trough receives the reverse material to be pasted output from the first arc channel, the second discharging moving motor 4242 drives the second discharging moving table 4241 to move, so that the reverse material to be pasted moves to the crossing of the second arc channel, and the reverse material to be pasted is reversely blown into the second arc channel by the pneumatic action of the blowing component 426, so that 180-degree reversing of the reverse material to be pasted is realized, and linear material receiving is performed through the feeding trough of the feeding plate 43.

As shown in fig. 5-7, the air blowing assembly 426 includes a first air blowing base 4261, a first air blowing seat 4262 and a second air blowing seat 4263, the first air blowing base 4261 is detachably connected with the first air blowing seat 4262, a first air blowing opening 4264, a second air blowing opening 4265 and a third air blowing opening 4266 are provided on the first air blowing seat 4262, and a fourth air blowing opening 4267 is provided on the second air blowing seat 4263.

It should be noted that, the first air blowing port 4264, the second air blowing port 4265, the third air blowing port 4266 and the fourth air blowing port 4267 are all externally connected with a compressed air source, the material to be pasted reversely moves in the first arc channel of the first discharging channel 4211 under the air blowing action of the first air blowing port 4264, the material to be pasted reversely moves to the mouth of the second arc channel through the second discharging moving platform 4241, and the material to be pasted reversely is blown into the second arc channel under the air blowing action of the fourth air blowing port 4267, so as to perform reversing output; the forward material to be pasted is output from the second discharging channel 4212 under the blowing action of the second blowing port 4265; the misdirected material to be pasted is blown to move in the third discharging passage 4213 by the blowing action of the third air blowing port 4266, and is discharged from the waste discharging port, and the waste is collected by the collection box 427.

As shown in fig. 2-4, the material transferring device 3 includes a first moving table 31, a first material transferring assembly 32, and a second material transferring assembly 33, where the first material transferring assembly 32 is used for driving the first moving table 31 to move, the first moving table 31 is wound with a first material transferring belt 34, a first material transferring motor 35 used for driving the first material transferring belt 34 to move is disposed on one side of the first moving table 31, and the second material transferring assembly 33 is used for driving the material board 2 to transfer.

As shown in fig. 4, one end of the first moving stage 31 is provided with a blocking cylinder 36 for blocking the movement of the material plate 2. The blocking cylinder 36 plays a role of blocking the material plate 2 from sliding out of the first material moving belt.

As shown in fig. 4, a first ejector cylinder 37 is installed in the first moving stage 31, a first clamping cylinder 38 is installed on one side of the first moving stage 31, and a first clamping block 39 for abutting against the material plate 2 is connected to the first clamping cylinder 38. It should be noted that, through the liftout effect of the first liftout cylinder 37, jack-up the flitch 2, the first clamp material cylinder 38 drives first clamp material piece 38 to be close to flitch 2, makes the tight flitch 2 of first clamp material piece 39 clamp, makes things convenient for extracting device 5 to get material paster installation.

As shown in fig. 2 to 4, the first material moving assembly 32 includes a first material moving seat 321 installed in the cabinet 1, the first moving table 31 is slidably connected to the first material moving seat 321, and the first moving table 31 is driven by a first driving motor 322. It should be noted that, the first driving motor 322 is installed in the cabinet 1, and drives the first moving table 31 to slide on the first material moving seat 321 by the driving action of the first driving motor 322, so as to drive the material plate 2 to move to the second material moving assembly 33.

As shown in fig. 2-4, the second material moving assembly 33 includes a second material moving seat 331 installed in the cabinet 1, the second material moving seat 331 is wound with a second material moving belt 332, and a second material moving motor 333 for driving the second material moving belt 332 to perform transmission is arranged at one side of the second material moving seat 331. The material plate 2 moves from the first material moving belt 34 to the second material moving belt 332, and the second material moving motor 333 drives the second material moving belt 332 to transfer, so that the material plate 2 after the patch mounting can be transferred and discharged. In the implementation process, the first material moving component 32 is perpendicular to the second material moving component 33, and the second material moving components 33 are arranged in two groups.

As shown in fig. 9, the material taking device 5 includes a material taking seat 51 fixedly connected to the inside of the cabinet 1, the material taking seat 51 is slidably connected with a sucking member 52 for sucking the forward material to be pasted on the feeding plate 43, and one end of the material taking seat 51 is provided with a first material taking motor 53 for driving the sucking member 52 to slide on the material taking seat 51. It should be noted that, the first material taking motor 53 drives the suction member 52 to slide on the material taking seat 51, so that the suction member 52 moves to the material taking position for taking materials.

As shown in fig. 9 and 10, the suction member 52 includes a material taking frame 521 slidably connected with the material taking seat 51, a material taking slide plate 522 is slidably connected to the material taking frame 521, a second material taking motor 523 for driving the material taking slide plate 522 to move is mounted on the material taking frame 521, the material taking slide plate 522 is fixedly connected with a vacuum suction seat 524, and a vacuum suction pipe 525 with a hollow interior is embedded in the vacuum suction seat 524.

It should be noted that, the second material taking motor 523 drives the material taking slide plate 522 to slide on the material taking frame 521, and drives the vacuum suction seat 524 to move, so that the vacuum suction pipe 525 abuts against the forward material to be pasted, and vacuum adsorption material taking is performed.

As shown in fig. 10 and 11, the vacuum suction base 524 includes a first suction plate 5241 and a second suction plate 5242 which are detachably connected, the vacuum suction pipe 525 is engaged with the first suction plate 5241, and a vacuum suction port 5243 is installed at one side of the second suction plate 5242. The vacuum suction port 5243 provides vacuum suction, and the vacuum suction port 5243 communicates with the air passage of the vacuum suction pipe 525.

As shown in fig. 11 and 12, the second suction plate 5242 is fitted with a spring 5244 which is attached to the vacuum suction pipe 525 in contact therewith. It should be noted that, the spring 5244 plays a role in buffering, and when the vacuum suction pipe 525 is vacuum-sucking material, the movement of the vacuum suction pipe 525 can be buffered, so that vacuum suction is conveniently performed.

As shown in fig. 11 and 12, one end of the vacuum suction pipe 525 is provided with a mounting groove 5251 for accommodating the spring 5244, and a vacuum passage 5252 communicating with the vacuum suction port 5243 is provided in the vacuum suction pipe 525.

Working principle: because linear discharging device 4 plays the linear discharging effect, will reverse the material that waits the paster through the first row material passageway 4211 of dividing flitch 421 and commutate to forward the material that waits the paster output, second row material passageway 4212 is used for forward the material that waits the paster discharge output, and extracting device 5 gets the material paster installation, and then provides a chip mounter, its row material structure is comparatively simple, has reduced manufacturing cost, has promoted linear row material efficiency to has improved its paster production efficiency.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.

Claims

1. A chip mounter, characterized by comprising: the feeding device comprises a cabinet (1), wherein a material moving device (3), a linear material discharging device (4) and a material taking device (5) for driving a material plate (2) to move are arranged in the cabinet (1), the linear material discharging device (4) comprises a feeding mechanism (41), a material discharging mechanism (42), a material feeding plate (43) and a material feeding module (44), and the material discharging mechanism (42) comprises a material screening device for screening forward to-be-pasted materials

The feeding device comprises a distributing plate (421) and a cover plate (422), wherein a first discharging channel (4211), a second discharging channel (4212) and a third discharging channel (4213) are arranged on the distributing plate (421), the first discharging channel (4211) is used for reversing reverse materials to be pasted into forward materials to be pasted and outputting, the first discharging channel (4211) comprises a first arc-shaped channel and a second arc-shaped channel, the second discharging channel (4212) is used for forward materials to be pasted and outputting, the third discharging channel (4213) is used for misoutputting the forward materials to be pasted and outputting, and the material taking device (5) is used for sucking the forward materials to be pasted on the feeding plate (43) and carrying out pasting installation on the pasting positions moved to the feeding plate (2); the sum of the radians of the first arc-shaped channel and the second arc-shaped channel is 180 degrees; the materials which are attached to the material plate (2) in the correct direction are forward materials to be attached, the reverse materials to be attached are forward materials to be attached, 180-degree turning is carried out, and the wrong materials to be attached are materials to be attached in other directions except the forward materials to be attached and the reverse materials to be attached;

the discharging mechanism (42) further comprises a first discharging moving assembly (423), a second discharging moving assembly (424), a detecting assembly (425) and a blowing assembly (426), wherein the first discharging moving assembly (423) is used for detecting material properties of materials to be pasted, moving the materials to be pasted to a channel opening corresponding to the distributing plate (421), the second discharging moving assembly (424) is used for moving reverse materials to be pasted from the channel opening of the first arc channel to the channel opening of the second arc channel, and the blowing assembly (426) is used for blowing the materials to be pasted to move in the channel of the distributing plate (421).

2. The chip mounter according to claim 1, wherein said feeding mechanism (41) includes a vibration tray (411) and a linear feeder (412), said vibration tray (411) is used for vibration screening of a material to be processed, and said linear feeder (412) is used for receiving the material to be processed vibration-screened by said vibration tray (411) and linearly conveying it to said discharging mechanism (42).

3. The chip mounter according to claim 1, wherein the feeding module (44) comprises a feeding base (441) fixedly installed in the cabinet (1), the feeding base (441) is slidably connected with a feeding frame (442) fixedly connected with the feeding plate (43), and one end of the feeding base (441) is provided with a feeding motor (443) for driving the feeding frame (442) to move.

4. The chip mounter according to claim 1, wherein the first discharging moving assembly (423) includes a first discharging moving table (4231) and a first discharging moving motor (4232), a first receiving slot is disposed in the first discharging moving table (4231), and the first discharging moving motor (4232) is used for driving the first discharging moving table (4231) to perform linear movement.

5. The chip mounter according to claim 1, wherein the second discharging moving assembly (424) includes a second discharging moving table (4241) and a second discharging moving motor (4242), a second receiving slot is disposed in the second discharging moving table (4241), and the second discharging moving motor (4242) is used for driving the second discharging moving table (4241) to perform linear movement.

6. The chip mounter according to claim 1, wherein the air blowing assembly (426) includes a first air blowing base plate (4261), a first air blowing seat (4262) and a second air blowing seat (4263), the first air blowing base plate (4261) is detachably connected with the first air blowing seat (4262), a first air blowing opening (4264), a second air blowing opening (4265) and a third air blowing opening (4266) are provided on the first air blowing seat (4262), and a fourth air blowing opening (4267) is provided on the second air blowing seat (4263).

7. The chip mounter according to claim 1, wherein the material moving device (3) comprises a first moving table (31), a first material moving component (32) and a second material moving component (33), the first material moving component (32) is used for driving the first moving table (31) to move, the first moving table (31) is wound with a first material moving belt (34), one side of the first moving table (31) is provided with a first material moving motor (35) used for driving the first material moving belt (34) to move, and the second material moving component (33) is used for driving the material plate (2) to transmit.

8. The chip mounter according to claim 7, wherein one end of said first moving stage (31) is provided with a blocking cylinder (36) for blocking movement of said material plate (2).

9. The chip mounter according to claim 7 or 8, wherein a first ejection cylinder (37) is installed in the first moving table (31), a first clamping cylinder (38) is installed at one side of the first moving table (31), and the first clamping cylinder (38) is connected with a first clamping block (39) for abutting against the material plate (2).

10. The chip mounter according to claim 7, wherein said first moving assembly (32) includes a first moving base (321) installed in said cabinet (1), said first moving stage (31) is slidably connected to said first moving base (321), and said first moving stage (31) is driven by a first driving motor (322).

11. The chip mounter according to claim 7, wherein the second material moving component (33) comprises a second material moving seat (331) installed in the cabinet (1), the second material moving seat (331) is wound with a second material moving belt (332), and a second material moving motor (333) for driving the second material moving belt (332) to perform transmission is arranged on one side of the second material moving seat (331).

12. The chip mounter according to claim 1, wherein the material taking device (5) comprises a material taking seat (51) fixedly connected in the cabinet (1), the material taking seat (51) is slidably connected with a suction piece (52) for sucking forward material to be mounted on the feeding plate (43), and one end of the material taking seat (51) is provided with a first material taking motor (53) for driving the suction piece (52) to slide on the material taking seat (51).

13. The chip mounter according to claim 12, wherein the suction member (52) comprises a material taking frame (521) slidably connected with the material taking seat (51), a material taking slide plate (522) is slidably connected with the material taking frame (521), a second material taking motor (523) for driving the material taking slide plate (522) to move is mounted on the material taking frame (521), a vacuum suction seat (524) is fixedly connected with the material taking slide plate (522), and a vacuum suction pipe (525) with a hollow inside is embedded in the vacuum suction seat (524).

14. The chip mounter according to claim 13, wherein said vacuum suction base (524) includes a first suction plate (5241) and a second suction plate (5242) detachably connected, said vacuum suction pipe (525) is clamped with said first suction plate (5241), and a vacuum suction port (5243) is installed at one side of said second suction plate (5242).

15. The chip mounter according to claim 14, wherein said second suction plate (5242) is embedded with a spring (5244) mounted to be abutted against said vacuum suction pipe (525).

16. The chip mounter according to claim 15, wherein one end of said vacuum suction pipe (525) is provided with a mounting groove (5251) for accommodating said spring (5244), and a vacuum passage (5252) communicating with said vacuum suction port (5243) is provided in said vacuum suction pipe (525).