CN210365482U

CN210365482U - PCB conveying and transferring device

Info

Publication number: CN210365482U
Application number: CN201920917681.6U
Authority: CN
Inventors: 赵联贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-21
Anticipated expiration: 2029-06-18

Abstract

The utility model provides a PCB conveying and transferring device, which comprises a frame, a conveying assembly, a transferring assembly, a carrying assembly, an electronic box and a control assembly with a display screen, wherein the frame is divided into a left part and a right part, the left part and the right part are divided into an upper layer, a middle layer and a lower layer, the conveying assembly is arranged on one of the left part and the right part of the bottom surface of a middle space layer, the carrying assembly is arranged on the other part of the left part and the right part of the middle space layer, and the transferring assembly is arranged above the middle space layer of the frame; automatic feeding or blanking of PCB production is realized, and meanwhile, the blanking size is checked, so that the problem of large blanking size deviation is solved; on the other hand, in the stacking process, the materials are stacked flatly, so that the problem of rubbing and hanging caused by stacking deviation in feeding and discharging is solved, and the quality is improved; the equipment structure is simple, the operation is convenient, the production space is saved, the labor is reduced, the efficiency is improved, and the cost is reduced.

Description

PCB conveying and transferring device

Technical Field

The utility model relates to a production facility of PCB production, especially a PCB conveying transfer device.

Background

In the processing technology of PCB board, need the production of going up of a lot of unloading or detect, but often appear because artifical the transfer, go up the placing untidy that unloading caused, perhaps can not level and smoothly place the closed angle fish tail that causes in the in-process of going up unloading, the artifical unloading production efficiency of going up is beneath and with high costs simultaneously, and the while is counterpointed the detection of cutting the material standard and can't carry out accurate judgement, causes the operation of part broken hole broken edge in the realization production process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a conveying transfer device, through the automation mechanized operation, accurate verification is opened the size of material size and multiply wood after milling the limit, can automated inspection simultaneously and is shifted, reduces the manual work, can realize the production that the operation of material loading also can realize the unloading simultaneously.

In order to solve the technical problem, the utility model adopts the following technical scheme: the PCB conveying and transferring device comprises an electric box, a control assembly with a display screen, a rack, a conveying assembly, a transferring assembly and a carrying assembly, wherein the rack is divided into a left part, a right part, an upper layer, a middle layer and a lower layer, the conveying assembly is arranged on one side of the bottom surface of the middle space layer, the carrying assembly is arranged below the other side of the middle space layer, and the transferring assembly is arranged above the middle space layer.

According to the utility model discloses a design, the frame includes frame and shrouding, the shrouding is installed according to frame construction's framework the outside of frame, the electronic box is installed to the bottom space of frame.

According to the design concept of the present invention, the conveying assembly of the present invention comprises a conveying roller set and mounting brackets at both ends of the conveying roller set, wherein the conveying roller set comprises a plurality of conveying rollers, the conveying rollers comprise a conveying bearing and a rolling bearing sleeve on the bearing, and driving wheels are mounted at both ends of the conveying bearing; the mounting bracket is fixed on a middle layer frame structure of the frame and is arranged in parallel, the mounting bracket comprises a mounting frame and a rolling bearing group, the rolling bearing group is fixed on the rolling bearing group through a fixing frame in the mounting frame, and the conveying roller group is fixed through the rolling bearing group to form a conveying rolling group rolling in parallel;

a motor is installed below the installation support, an active driving wheel is installed at the output end of the motor, and the active rotating wheel is connected with the driving wheel through a conveying belt.

According to the design concept of the utility model, the rolling bearing sleeve on the conveying roller is provided with a convex induction sleeve; the thickness of the bulge is 1-2 mm; the bearing frame is installed at the bottom of the two mounting supports, a movable and fixed limiting plate is installed on the bearing frame, and the limiting plate is provided with an arc-shaped drawing vacancy which avoids the conveying rollers.

According to the design concept of the utility model, the transfer component of the utility model comprises a transfer component and a bearing component, the bearing component and the transmission component are arranged in parallel, and the transfer component is fixed on the frame of the third layer of the rack through a connecting bracket; the transfer part comprises two bearing plates, two transmission rods, a transfer transmission part, a movable plate and a manipulator, the two bearing plates are fixed on a frame of the rack through a connecting bracket, the two transmission rods are fixedly arranged on two sides of the two bearing plates in parallel, the movable plate is arranged between the two transmission rods, the transfer transmission part is arranged on one of the two bearing plates, and the transfer transmission part drives the movable plate to move; a manipulator is fixedly arranged below the moving plate;

the transfer transmission comprises a transfer motor and a transmission belt, two ends of the transfer belt are respectively connected through transmission wheels fixedly arranged at the middle parts of the two bearing plates, one transmission wheel is fixed through a transmission wheel support frame, the other transmission wheel is fixedly arranged at the output end of the transfer motor, a driven wheel is also arranged below the moving plate, and the driven wheel drives the moving plate to move under the driving of the transmission belt;

the manipulator comprises a connecting plate, a plate collecting cylinder movable plate, two telescopic cylinders and a plurality of vacuum suckers, wherein the connecting plate is arranged below the movable plate, the plate collecting cylinder movable plate is arranged below the connecting plate, the connecting plate plays a role in connecting the movable plate and the plate collecting cylinder movable plate, and the height can be adjusted as required;

the middle part of receipts board cylinder fly leaf is equipped with the sliding tray, be equipped with the latch segment in the movable tray, the lower extreme fixed mounting of latch segment has telescopic cylinder's expansion end installs the track section bar, the inboard of track section bar is installed the vacuum chuck of a plurality of symmetry installations through connecting strip locking.

According to the utility model discloses a design, the latch segment is the device that can remove fixed regulation telescopic cylinder position.

According to the utility model discloses a design concept, the latch segment is T type piece, the mid portion of T type piece is equipped with the screw hole, the latch segment is lock nut, the last screw hole that is equipped with of telescopic cylinder, telescopic cylinder and T type piece pass through lock nut locking fixed.

According to the design concept of the utility model, the receiving part of the utility model comprises a bearing part consisting of a plurality of triangular supports and a lifting screw rod provided with a weight sensing component and a height sensing component, and the triangular supports are fixed on a lifting plate on a lifting screw rod slide block;

according to the utility model discloses a design concept, high response subassembly is high inductive switch the side of lift lead screw is installed a plurality of photoelectric sensing and is opened light the horizontal position that transfer assembly corresponds is equipped with the response subassembly, response subassembly and photoinduction subassembly match the setting.

According to the utility model discloses a design concept, install the transport subassembly below the carrier part, the transport subassembly is for shifting the shallow, shift the shallow bear the frame with the A-frame exists in turn.

Compared with the prior art, the utility model discloses following beneficial effect has: automatic feeding or blanking of PCB production is realized, and meanwhile, the blanking size is checked, so that the problem of large blanking size deviation is solved;

on the other hand, in the stacking process, the materials are stacked flatly, so that the problem of rubbing and hanging caused by stacking deviation in feeding and discharging is solved, and the quality is improved;

the equipment structure is simple, the operation is convenient, the production space is saved, the labor is reduced, the efficiency is improved, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a PCB transferring device according to the present invention;

fig. 2 is a schematic structural view of a transfer part of a PCB transferring device according to the present invention;

fig. 3 is a schematic diagram of a conveying structure and a carrying member structure of the PCB conveying and transferring apparatus of the present invention.

Detailed Description

Referring to fig. 1, the utility model discloses a PCB conveying and transferring device, including frame 1, conveying assembly 2, transferring assembly 3, carrying assembly 4, electronic box 5 and control assembly with display screen, frame 1 is left and right parts, and left and right parts divide into upper, middle and lower three-layers again, conveying assembly 2 is installed in one of the left and right parts of middle space layer bottom surface, carrying assembly 4 is placed in the other part of the left and right parts of middle space layer, the transferring and transferring member is installed above the middle space layer of frame 1, electronic box 5 is placed in the lower floor space below conveying assembly 2, frame 1 includes frame and shrouding, the shrouding is installed according to the framework of frame structure outside the frame, the display screen of control assembly is installed on the shell of the upper floor space of frame 1, the control assembly is installed on the inner wall of the sealing plate, so that observation and observation are convenient and fast.

According to the structure of the rack 1, the rack is arranged from top to bottom, the left part and the right part of the upper layer of the rack 1 are integrally arranged, and the transfer component 3 is installed; the transversely placed L-shaped transfer component 3 comprises a transfer part and a receiving part 6, the receiving part 6 and the conveying component 2 are arranged in parallel, and the transfer part is fixed on a frame of the third layer of the rack 1 through a connecting bracket.

Referring to fig. 2, the transfer part includes two bearing plates 9, two transmission rods, a transfer transmission, a moving plate 10 and a manipulator, the two bearing plates 9 are fixed on the frame of the rack 1 through a connecting bracket, the two transmission rods are fixedly installed on two sides of the two bearing plates 9 in parallel, the moving plate 10 is installed between the two transmission rods, the transfer transmission is installed on one bearing plate 9 of the two bearing plates 9, and the transfer transmission drives the moving plate 10 to move; the reciprocating motion of the moving plate 10 is realized through the positive and negative rotation of a moving motor, in the reciprocating motion, connecting rods are arranged on the outer sides of the two bearing plates 9 relative to the transmission rod, a plurality of induction code plates are arranged on the connecting rods between the two bearing plates 9, an approach code plate is also arranged on the moving plate 10, and the position confirmation and the stop of the approach code plate and the induction code plate are realized; the proximity code plate can be a proximity switch or an inductive switch, and preferably comprises a displacement inductive switch; a manipulator is fixedly arranged below the moving plate 10.

The transfer transmission comprises a transfer motor and a transmission belt, two ends of the transfer belt are respectively connected through transmission wheels fixedly arranged in the middle parts of the two bearing plates 9, one transmission wheel is fixed through a transmission wheel support frame, the other transmission wheel is fixedly arranged at the output end of the transfer motor, a driven wheel is also arranged below the moving plate 10, and the driven wheel drives the moving plate 10 to move under the driving of the transmission belt.

The manipulator comprises a connecting plate, a plate collecting cylinder movable plate 11, two telescopic cylinders 12 and a plurality of vacuum chucks 13, wherein the connecting plate is arranged below the movable plate 10, the plate collecting cylinder movable plate 11 is arranged below the connecting plate, the connecting plate has the connecting effect between the movable plate 10 and the plate collecting cylinder movable plate 11, and the height can be adjusted as required; the middle part of the board folding cylinder movable board 11 is provided with a sliding groove, a locking block is arranged in the sliding groove, a telescopic cylinder 12 is fixedly arranged at the lower end of the locking block, a track section bar 14 is arranged at the movable end of the telescopic cylinder 12, and a plurality of symmetrically-installed vacuum suckers 13 are locked and installed on the inner side of the track section bar 14 through connecting strips.

The locking block can be a fixed buckle or a concave-convex structure which is clamped in the sliding groove and is provided with a screw rod/nut locking device, and the locking block can be fixed through extrusion of a wedge.

The manipulator has realized that elevating movement can time through the sliding tray simultaneously to vacuum chuck 13's position adjustment, realizes cutting the corresponding adjustment of material size, can avoid corresponding drilling position simultaneously.

Referring to fig. 3, the receiving part 6 includes a bearing part composed of a plurality of triangular brackets 7 and a lifting screw 8 provided with a weight sensing assembly and a height sensing assembly, and the plurality of triangular brackets 7 are fixed on a lifting plate on a lifting screw slider; the height sensing assembly is a height sensing switch, a plurality of photoelectric sensing switches are mounted on the side edge of the lifting screw rod 8, a sensing assembly is arranged at the horizontal position corresponding to the conveying assembly 2, and the sensing assembly and the light sensing assembly are arranged in a matched mode. Therefore, the height induction switch controls the descending height of the triangular support 7 to realize the descending of the steps at intervals.

A carrying assembly 4 is arranged below the bearing part, the carrying assembly 4 is a transfer cart, and the bearing frame of the transfer cart and the triangular support 7 alternately exist.

The spaced triangular supports 7 can bear the PCB on one hand, and the other hand can realize the gradual descending of the bearing part, and when the bearing part descends to the position borne by the transfer trolley and the transfer of the transfer part is influenced, the alarm device corresponding to the height induction switch at the corresponding position gives an alarm.

The conveying assembly 2 comprises a conveying roller group and mounting brackets 21 at two ends of the conveying roller group, the conveying roller group consists of a plurality of conveying rollers 22, each conveying roller 22 consists of a conveying bearing and a rolling bearing sleeve on the bearing, and driving wheels are mounted at two ends of each conveying bearing; the mounting bracket 21 is fixed on the middle layer frame structure of the frame, the mounting bracket 21 is arranged in parallel, the mounting bracket 21 comprises a mounting frame and a rolling bearing group, the rolling bearing group is fixed by a fixing frame in the mounting frame, and the conveying roller group is fixed by the rolling bearing group to form a conveying rolling group rolling in parallel;

a motor is arranged below the mounting bracket 21, an active driving wheel is arranged at the output end of the motor, and the active rotating wheel is connected with the driving wheel through a conveying belt.

A convex induction sleeve is arranged on the rolling bearing sleeve on the conveying roller 22; the thickness of the bulge is 1-2 mm; two the support frame is installed to installing support 21 bottom, install portable fixed limiting plate 23 on the support frame, the vacancy is drawn to limiting plate 23 through being equipped with the arc that avoids conveying roller 22.

In order to be able to accurately limit the PCB, the conveying end of the limiting plate 23 is further provided with a guiding plate, the distance of the opening of the guiding plate is large and gradually reduced, so that the PCB is conveyed within a limited range.

Conveying subassembly 2 has realized spacing conveying, has solved the wrong problem of cutting the material simultaneously.

Claims

1. The PCB conveying and transferring device comprises an electric box and a control assembly with a display screen, and is characterized by further comprising a rack, a conveying assembly, a transferring assembly and a carrying assembly, wherein the rack is divided into a left part, a right part, an upper layer, a middle layer and a lower layer, the conveying assembly is mounted on one side of the bottom surface of the middle space layer, the carrying assembly is placed below the other side of the middle space layer, and the transferring assembly is mounted above the middle space layer.

2. A PCB transferring apparatus as claimed in claim 1, wherein the frame includes a frame and a sealing plate installed outside the frame according to a framework of the frame structure, and an electric box is installed in a bottom space of the frame.

3. A PCB transferring apparatus as claimed in claim 2, wherein the transferring assembly includes a transferring roller set and mounting brackets at both ends of the transferring roller set, the transferring roller set is composed of a plurality of transferring rollers, the transferring rollers are composed of a transferring bearing and a rolling bearing housing on the bearing, and driving wheels are mounted at both ends of the transferring bearing; the mounting bracket is fixed on a middle layer frame structure of the frame and is arranged in parallel, the mounting bracket comprises a mounting frame and a rolling bearing group, the rolling bearing group is fixed on the rolling bearing group through a fixing frame in the mounting frame, and the conveying roller group is fixed through the rolling bearing group to form a conveying rolling group rolling in parallel;

a motor is installed below the installing support, an active driving wheel is installed at the output end of the motor, and the active driving wheel is connected with the driving wheel through a conveying belt.

4. A PCB transferring apparatus as claimed in claim 3, wherein the roller bearing housing of the transferring roller is provided with a convex sensing sleeve; the thickness of the bulge is 1-2 mm; the bearing frame is installed at the bottom of the two mounting supports, a movable and fixed limiting plate is installed on the bearing frame, and the limiting plate is provided with an arc-shaped drawing vacancy which avoids the conveying rollers.

5. A PCB transferring apparatus as claimed in claim 1, wherein the transferring assembly comprises a transferring member and a receiving member, the receiving member and the transferring assembly are juxtaposed, the transferring member is fixed to the frame of the third layer of the rack by a connecting bracket; the transfer part comprises two bearing plates, two transmission rods, a transfer transmission part, a movable plate and a manipulator, the two bearing plates are fixed on a frame of the rack through a connecting bracket, the two transmission rods are fixedly arranged on two sides of the two bearing plates in parallel, the movable plate is arranged between the two transmission rods, the transfer transmission part is arranged on one of the two bearing plates, and the transfer transmission part drives the movable plate to move; a manipulator is fixedly arranged below the moving plate;

the transfer transmission comprises a transfer motor and a transmission belt, two ends of the transmission belt are respectively connected through transmission wheels fixedly arranged at the middle parts of the two bearing plates, one transmission wheel is fixed through a transmission wheel support frame, the other transmission wheel is fixedly arranged at the output end of the transfer motor, a driven wheel is also arranged below the moving plate, and the driven wheel drives the moving plate to move under the driving of the transmission belt;

the middle part of receipts board cylinder fly leaf is equipped with the sliding tray, be equipped with the latch segment in the sliding tray, the lower extreme fixed mounting of latch segment has telescopic cylinder's expansion end installs the track section bar, the inboard of track section bar is installed the vacuum chuck of a plurality of symmetry installations through connecting strip locking.

6. A PCB conveying and transferring device as claimed in claim 5, wherein the locking block is a device which can move, fix and adjust the position of the telescopic cylinder.

7. A PCB conveying and transferring device as claimed in claim 6, wherein the locking block is a T-shaped block, a screw hole is formed in the middle of the T-shaped block, the locking block is a locking nut, a screw hole is formed in the telescopic cylinder, and the telescopic cylinder and the T-shaped block are locked and fixed through the locking nut.

8. A PCB conveying and transferring device as claimed in claim 5, wherein the receiving part comprises a bearing part consisting of a plurality of triangular brackets and a lifting screw rod provided with a weight sensing assembly and a height sensing assembly, and the plurality of triangular brackets are fixed on a lifting plate on the lifting screw rod slider.

9. A PCB transferring apparatus as claimed in claim 8, wherein the height sensing assembly is a height sensing switch, a plurality of photo-electric sensors are installed at the side of the elevating screw, a sensing assembly is installed at a horizontal position corresponding to the transferring assembly, and the sensing assembly and the photo-sensing assembly are matched.