CN113581806A - Conveying device with angle adjusting function for PCBA (printed circuit board assembly) board - Google Patents
Conveying device with angle adjusting function for PCBA (printed circuit board assembly) board Download PDFInfo
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- CN113581806A CN113581806A CN202110886617.8A CN202110886617A CN113581806A CN 113581806 A CN113581806 A CN 113581806A CN 202110886617 A CN202110886617 A CN 202110886617A CN 113581806 A CN113581806 A CN 113581806A
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- 238000000034 method Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims 17
- 238000001035 drying Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
Abstract
The invention discloses a conveying device with an angle adjusting function for a PCBA (printed circuit board assembly) board, and relates to the technical field of PCBA board processing equipment; the supporting legs are fixed at four corners of the lower surface of the workbench, a first groove is formed in one side of the upper surface of the workbench, and a second groove is formed in one side of the lower side wall of the first groove; the clamping mechanism is arranged in the first groove, the moving mechanism is arranged on one side of the lower side of the clamping mechanism, the moving mechanism is arranged in a cavity on one side of the workbench, the cavity is arranged on one side of the second groove, the angle adjusting mechanism is arranged in the second groove, and the angle adjusting mechanism is arranged on the other side of the lower side of the clamping mechanism; the angle of the PCBA board can be adjusted in the conveying process, so that the contact between the air blown out by the drying mechanism and the two sides of the PCBA board is increased, the drying effect is increased, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of PCBA (printed circuit board assembly) board processing equipment, in particular to a conveying device with an angle adjusting function for PCBA boards.
Background
The PCBA board is empty board promptly and goes up the piece through SMT, pass through the whole processing procedure of DIP plug-in components again, namely weld, assemble electronic component's PCBA board, the PCBA board is at the in-process of processing, need guarantee the aridity of PCBA board before electronic component welds, but when the in-service use, the in-process of stoving need use conveyer to convey it, but among the prior art, the PCBA board is the surface of keeping flat at the conveyer belt, the wind that leads to drying mechanism to blow off can only be to the one side contact of PCBA board, the time that drying mechanism acts on PCBA is limited, lead to drying effect not good, machining efficiency has been reduced.
Disclosure of Invention
The invention aims to provide the conveying device for the PCBA with the angle adjusting function, which is reasonable in design and convenient to use, aiming at overcoming the defects and shortcomings of the prior art, the angle of the PCBA can be adjusted in the conveying process, so that the contact between the air blown out by the drying mechanism and the two sides of the PCBA is increased, the drying effect is increased, and the processing efficiency is improved.
In order to achieve the purpose, the invention adopts the technical scheme that: the supporting legs are fixed at four corners of the lower surface of the workbench, a first groove is formed in one side of the upper surface of the workbench, and a second groove is formed in one side of the lower side wall of the first groove; the clamping mechanism is arranged in the first groove, the moving mechanism is arranged on one side of the lower side of the clamping mechanism, the moving mechanism is arranged in a cavity on one side of the workbench, the cavity is arranged on one side of the second groove, the angle adjusting mechanism is arranged in the second groove, and the angle adjusting mechanism is arranged on the other side of the lower side of the clamping mechanism;
the clamping mechanism comprises clamping seats, driving rollers, guide rollers and a driving motor, wherein the clamping seats are arranged on the left side and the right side inside the first groove, the clamping seats are arranged in a U shape, the clamping seats on the left side and the right side are arranged oppositely, a plurality of guide rollers are arranged on the inner walls of the upper side and the lower side of each clamping seat at equal intervals from front to back, the driving rollers are fixed on the inner walls of vertical plates of the clamping seats, a rotating shaft on the upper side of one driving roller is fixedly connected with an output shaft of the driving motor, the driving motor is connected with an external power supply, and the driving motor is fixed on the inner wall of the upper side of each clamping seat;
the moving mechanism comprises a fixed seat, a rotating motor, a fixed plate, a first connecting rod, a second connecting rod, a guide rod, a screw rod and a first sliding block, wherein the fixed seat is arranged in a U shape, the fixed seat is sleeved at the lower side of a clamping seat on one side, the front side and the rear side of the lower side wall of the clamping seat are respectively screwed with the front side wall and the rear side wall of the fixed seat, a sliding plate is fixed on the lower side wall of the fixed seat and is arranged in an I shape, the lower side of the sliding plate is arranged on the upper side wall of the cavity in a sliding way, the rotating motor is fixed on the inner wall of the lower side of the cavity and is connected with an external power supply, the screw rod is fixed on an output shaft of the rotating motor, the other end of the screw rod is screwed with the other side wall of the cavity through a bearing, a plurality of screw nuts on the screw rod are respectively screwed with a positioning screw rod through bearings, the first connecting rod and the second connecting rod are sleeved on the positioning screw rod, and the first connecting rod and the second connecting rod are arranged in a staggered way, the two ends of a first connecting rod are respectively screwed on the end heads of a second connecting rod adjacent to the first connecting rod through bolts, guide rods are arranged on the lower sides of the two ends of the first connecting rod, a first sliding block is fixed at the two ends of each guide rod and is respectively arranged in sliding grooves of the left side wall and the right side wall of a cavity in a sliding manner, linear bearings on the guide rods are respectively screwed on the end heads of the first connecting rod and the second connecting rod through hinge seats, a fixed plate is arranged on the upper side of the second connecting rod, the upper surface of the fixed plate is fixedly connected with the lower side wall of a sliding plate, guide blocks are respectively arranged in the sliding grooves on the lower surface of the fixed plate in a sliding manner, and the lower sides of the guide blocks are fixed on the linear bearings on the guide rods;
the angle adjusting mechanism consists of a connecting piece, a driving block, a pushing block, guide posts, an inserting rod, a sleeve, a driving screw rod, a rotating wheel and a spring, wherein the connecting piece is arranged in a T shape, transverse plates of a plurality of connecting pieces are arranged in a sliding groove on the lower side wall of a clamping seat on the other side in an equidistant sliding manner, the lower side of the connecting piece is inserted in the upper side wall of the driving block and is screwed through a bolt, the guide posts are fixed on the front side wall and the rear side wall of the driving block respectively, the other ends of the guide posts are arranged in the front side wall and the rear side wall of a second groove respectively in a sliding manner, one side of the lower side wall of the driving block is arranged in an upward inclined manner, the lower side of the driving block is provided with the pushing block, the upper side wall of the pushing block is arranged in an downward inclined manner adjacent to one side of the driving block, the inclined surface of the pushing block is arranged in contact with the inclined surface of the driving block, a plurality of driving screw rods are inserted in an equidistant manner from the front side to the rear side of the pushing block, and are respectively screwed with the inner wall of the pushing block through threads, one end of a driving screw is connected with one side wall of the second groove through a bearing in a rotating mode, the other end of the driving screw penetrates through a rotating wheel in sequence, the other side wall of the second groove is exposed in the third groove in one side wall of the workbench, the plurality of rotating wheels are sleeved and fixed on the driving screw respectively, the plurality of rotating wheels are connected through a transmission belt, a plurality of second sliding blocks are arranged on the inner wall of the lower side of the second groove in a sliding mode at equal intervals, sleeves are fixed on the upper surfaces of the second sliding blocks, inserting rods are inserted into the inner ends of the sleeves, springs are fixed at the lower ends of the inserting rods, the lower ends of the springs are fixed on the upper surfaces of the second sliding blocks, and the upper ends of the inserting rods penetrate through the upper ends of the sleeves and are connected with the lower side wall of the clamping seat through hinged seats.
Preferably, the inner wall of grip slipper upside on in the past to the back equidistance be fixed with the spring of several No. two, the lower extreme of this No. two springs is fixed on the last lateral wall of the guide roll of upside, the inside of No. two springs is all inserted and is equipped with the gag lever post, the upper end activity of this gag lever post is inserted and is established in the last lateral wall of grip slipper, the guide roll of downside is fixed on the inner wall of grip slipper downside, when using, according to PCBA thickness, upwards promote the guide roll of upside, and the elasticity of No. two springs is exerted pressure to the guide roll of upside for guide roll carries out spacing direction to the PCBA board.
Preferably, the lower surface of promotion piece on the equidistance be fixed with the slider No. three of several, in this slider No. three slided the spout that sets up on the inner wall under No. two recesses respectively, promote the piece at the in-process that removes, the slider No. three slides and sets up in the spout of No. two recess downside, spacing then carries on to promoting the piece.
Preferably, the inside of a recess in the past to back equidistance be equipped with the several connecting rod, the one end equidistance of this connecting rod is fixed under the grip slipper of one side on one side of lateral wall, the other end of connecting rod passes behind the lower lateral wall of the grip slipper of opposite side, the dew is established in the outside of this grip slipper, when needing to adjust the angle of PCBA board, drives the grip slipper rotation of keeping away from angle adjustment mechanism one side through the connecting rod, and then plays the effect of protection to the PCBA board.
Preferably, the drive screw be located one end of No. three recesses on be fixed with the carousel, this carousel sets up in No. three recesses, and one side of carousel surface is fixed with the stationary blade, has the turning handle through the bolt fastening on this stationary blade, and this turning handle hangs and establishes in one side of carousel, and when using, after using the bolt that the turning handle used on the stationary blade is the pivot point to outside rotation 90, the rethread turning handle uses drive screw to drive the carousel and rotate as the axle center, and then drives drive screw and rotate.
Preferably, both sides all are fixed with the fixed block around the turning handle, one side that this fixed block is adjacent to the turning handle is equipped with the slot, be equipped with No. three springs in this slot, all be fixed with the dog on the other end of this No. three springs, the other end of this dog passes behind the slot, expose and establish one side of turning handle, and the outside in cross-section of dog is triangle-shaped setting, when needing to use the turning handle, rotate the lower extreme of turning handle to the outside, and pivoted in-process, promote the dog to the slot in, make the dog of both sides remove respectively to the slot in, and then take out the turning handle, after the use, insert to the center of two fixed blocks through the turning handle, and meanwhile, the turning handle is exerted pressure to the outside of dog, make the turning handle accomodate between the fixed block, the dog resumes to the initial position under the elasticity of No. three springs this moment, and then carry on spacingly to the lower extreme of turning handle.
The working principle of the invention is as follows: firstly, according to the width of the PCBA, a rotating motor is started, the rotating motor drives a screw rod to rotate, the screw rod drives the middle ends of a first connecting rod and a second connecting rod to move through a screw nut on the screw rod, a fixing plate is further driven to move, a fixing seat is driven to move in the moving process of the fixing plate, the fixing seat drives a clamping seat in the fixing seat to move until the clamping seats on two sides reach proper positions, then the rotating motor is turned off, a driving motor is started, the driving motor drives a driving roller on one side to rotate, the PCBA is inserted from the front side of a workbench, two sides of the PCBA are respectively placed between an upper guide roller and a lower guide roller on the same side, the PCBA is driven to move when the driving roller rotates, the PCBA is further conveyed, when the angle of the PCBA needs to be adjusted, a driving screw rod is rotated, the driving screw rod drives a rotating wheel on the driving screw rod to rotate, and the rotating wheel drives another plurality of rotating wheels to rotate through a driving belt, the plurality of rotating wheels simultaneously drive the driving screws inside the rotating wheels to rotate, the driving screws drive the driving blocks to move in the rotating process, the driving blocks push the driving blocks, so that the driving blocks move upwards, the driving blocks drive the clamping seats on the upper sides of the driving blocks to move upwards when moving upwards, and meanwhile, the sliding grooves on the lower sides of the clamping seats slide on the connecting pieces II on the driving blocks, so that the angle adjusting effect is achieved.
Compared with the prior art, the invention has the beneficial effects that:
1. when the PCBA board is conveyed, the distance between the clamping seats on the two sides can be adjusted through the moving mechanism, so that the PCBA board conveying device is suitable for PCBA boards with different widths;
2. guide rollers are symmetrically arranged on the upper side and the lower side of the interior of the clamping seat, and when the PCBA board is used, the PCBA board can be guided through the guide rollers, so that the stability of the PCBA board during moving is improved;
3. the angle adjusting mechanism is arranged on the lower side of one clamping seat in the clamping mechanism, and the angle of the PCBA board is adjusted through the angle adjusting mechanism in the using process, so that the operation is convenient.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a sectional view taken along line B-B in fig. 3.
Fig. 5 is an enlarged view of the portion C in fig. 4.
Fig. 6 is an enlarged view of a portion D in fig. 4.
Fig. 7 is a schematic structural diagram of a driving block in the present invention.
Fig. 8 is a schematic structural view of the sleeve and the plunger of the present invention.
Fig. 9 is a schematic structural view of the pushing block of the present invention.
Fig. 10 is a schematic structural view of the fixing block and the stopper of the present invention.
Description of reference numerals:
the device comprises a workbench 1, supporting legs 2, a first groove 3, a second groove 4, a clamping mechanism 5, a clamping seat 5-1, driving rollers 5-2, guide rollers 5-3, a driving motor 5-4, a moving mechanism 6, a fixed seat 6-1, a rotating motor 6-2, a fixed plate 6-3, a first connecting rod 6-4, a second connecting rod 6-5, a guide rod 6-6, a screw rod 6-7, a first sliding block 6-8, a sliding plate 6-9, a positioning screw rod 6-10, a guide block 6-11, an angle adjusting mechanism 7, a connecting piece 7-1, a driving block 7-2, a pushing block 7-3, a guide column 7-4, an inserting rod 7-5, a sleeve 7-6, a driving screw rod 7-7, a rotating wheel 7-8, a first spring 7-9, a second spring, a fixing plate 6-3, a first connecting rod 6, a second sliding rod 6, a sliding plate 6-7, a second sliding plate 6, a positioning screw rod 6, a second sliding plate, a second plate, a third plate, a fourth plate, a, 7-10 parts of a third groove, 7-11 parts of a second sliding block, 8 parts of a cavity, 9 parts of a second spring, 10 parts of a limiting rod, 11 parts of a third sliding block, 12 parts of a connecting rod, 13 parts of a rotating disc, 14 parts of a fixing sheet, 15 parts of a rotating handle, 16 parts of a fixing block, 17 parts of a slot, 18 parts of a third spring and 19 parts of a stop block.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, the following technical solutions are adopted in the present embodiment: the device comprises a workbench 1 and supporting legs 2, wherein the supporting legs 2 are fixedly welded at four corners of the lower surface of the workbench 1, a first groove 3 is formed in the upper surface of the workbench 1, and a second groove 4 is formed in the right side of the lower side wall of the first groove 3; the novel clamping device also comprises a clamping mechanism 5, a moving mechanism 6 and an angle adjusting mechanism 7, wherein the clamping mechanism 5 is arranged in the first groove 3, the clamping mechanism 5 consists of a clamping seat 5-1, a driving roller 5-2, a guide roller 5-3 and a driving motor 5-4, the clamping seat 5-1 is arranged on the left side and the right side in the first groove 3, the clamping seat 5-1 is arranged in a U shape, the clamping seats 5-1 on the left side and the right side are oppositely arranged, a plurality of guide rollers 5-3 are arranged on the inner walls of the upper side and the lower side of the clamping seat 5-1 at equal intervals from front to back, the driving roller 5-2 is fixed on the inner wall of a vertical plate of the clamping seat 5-1 through bolts, the rotating shaft on the upper side of the driving roller 5-2 on the frontmost side is welded and fixed with an output shaft of the driving motor 5-4, and the driving motor 5-4 is connected with an external power supply, the driving motor 5-4 is fixed on the inner wall of the upper side of the clamping seat 5-1 through a bolt, a plurality of second springs 9 are welded and fixed on the inner wall of the upper side of the clamping seat 5-1 at equal intervals from front to back, the lower ends of the second springs 9 are welded and fixed on the upper side wall of the guide roller 5-3 of the upper side, limiting rods 10 are inserted in the second springs 9, the upper ends of the limiting rods 10 are movably inserted in the upper side wall of the clamping seat 5-1, the guide roller 5-3 of the lower side is fixed on the inner wall of the lower side of the clamping seat 5-1 through a bolt and is suitable for PCBA plates with different thicknesses, a plurality of connecting rods 12 are arranged in the first groove 3 at equal intervals from front to back, the right ends of the connecting rods 12 are welded and fixed on the left side of the lower side wall of the clamping seat 5-1 on the right side at equal intervals, and the left ends of the connecting rods 12 pass through the lower side wall of the clamping seat 5-1 on the left side, the angle adjusting device is exposed at the outer side of the clamping seat 5-1, and can play a role in protecting the PCBA when the angle of the PCBA needs to be adjusted;
a moving mechanism 6 is arranged on the left side of the lower side of the clamping mechanism 5, the moving mechanism 6 is arranged in a cavity 8 on the left side of the workbench 1, the cavity 8 is arranged on the left side of the second groove 4, the moving mechanism 6 is composed of a fixed seat 6-1, a rotating motor 6-2, a fixed plate 6-3, a first connecting rod 6-4, a second connecting rod 6-5, a guide rod 6-6, a screw rod 6-7 and a first sliding block 6-8, the fixed seat 6-1 is arranged in a U shape, the fixed seat 6-1 is sleeved on the lower side of the left clamping seat 5-1, the front side and the rear side of the lower side wall of the clamping seat 5-1 are respectively screwed with the front side wall and the rear side wall of the fixed seat 6-1, a sliding plate 6-9 is welded and fixed on the lower side wall of the fixed seat 6-1, and the sliding plate 6-9 is arranged in an I shape, the lower side of a sliding plate 6-9 is arranged on the upper side wall of a cavity 8 in a sliding manner, a rotary motor 6-2 is fixed on the inner wall of the lower side of the cavity 8 through a bolt, the rotary motor 6-2 is connected with an external power supply, a screw rod 6-7 is fixedly welded on an output shaft of the rotary motor 6-2, the right end of the screw rod 6-7 is screwed with the right side wall of the cavity 8 through a bearing, a plurality of nuts on the screw rod 6-7 are all screwed with positioning screw rods 6-10 through bearings, a first connecting rod 6-4 and a second connecting rod 6-5 are sleeved on the positioning screw rods 6-10, a first connecting rod 6-4 on the same positioning screw rod 6-10 is staggered with a second connecting rod 6-5, two ends of the first connecting rod 6-4 are respectively screwed with the end heads of the second connecting rod 6-5 adjacent to the first connecting rod through bolts, the lower sides of the two ends of the first connecting rod 6-4 are respectively provided with a guide rod 6-6, the two ends of the guide rod 6-6 are respectively fixedly welded with a first sliding block 6-8, the first sliding blocks 6-8 are respectively arranged in sliding grooves of the left side wall and the right side wall of the cavity 8 in a sliding manner, linear bearings on the guide rod 6-6 are respectively connected with the ends of the first connecting rod 6-4 and the second connecting rod 6-5 in a rotating manner through a hinge seat, the upper side of the second connecting rod 6-5 is provided with a fixed plate 6-3, the upper surface of the fixed plate 6-3 is fixedly welded with the lower side wall of the sliding plate 6-9, guide blocks 6-11 are respectively arranged in the sliding grooves on the lower surface of the fixed plate 6-3 in a sliding manner, and the lower sides of the guide blocks 6-11 are fixedly welded on the linear bearings on the guide rod 6-6;
an angle adjusting mechanism 7 is arranged in the second groove 4, the angle adjusting mechanism 7 is arranged on the right side of the lower side of the clamping mechanism 5, the angle adjusting mechanism 7 is composed of a connecting piece 7-1, a driving block 7-2, a pushing block 7-3, a guide post 7-4, an inserting rod 7-5, a sleeve 7-6, a driving screw 7-7, a rotating wheel 7-8 and a first spring 7-9, the connecting piece 7-1 is arranged in a T shape, transverse plates of a plurality of connecting pieces 7-1 are arranged in a sliding groove on the lower side wall of the clamping seat 5-1 on the right side in an equidistant sliding mode, the lower side of the connecting piece 7-1 is inserted in an upper side wall of the driving block 7-2 and is connected in a screwing mode through a bolt, guide posts 7-4 are welded and fixed on the front side wall and the rear side wall of the driving block 7-2, the other end of each guide post 7-4 is arranged in the front side wall and the rear side wall of the second groove 4 in a sliding mode, the right side of the lower side wall of the driving block 7-2 is arranged in an upward inclined manner, the lower side of the driving block 7-2 is provided with a pushing block 7-3, the upper side wall of the pushing block 7-3 is arranged in an downward inclined manner adjacent to the left side of the driving block 7-2, the inclined surface of the pushing block 7-3 is in contact with the inclined surface of the driving block 7-2, a plurality of third sliding blocks 11 are welded and fixed on the lower surface of the pushing block 7-3 at equal intervals, the third sliding blocks 11 are respectively arranged in sliding grooves on the lower inner wall of the second groove 4 in a sliding manner, the stability of the pushing block 7-3 is improved through the third sliding blocks 11 in the moving process of the pushing block 7-3, a plurality of driving screw rods 7-7 are inserted on the pushing block 7-3 at equal intervals from front to back, and the driving screw rods 7-7 are respectively connected with the inner wall of the pushing block 7-3 through threads, the left end of a driving screw 7-7 is connected with the left side wall of a second groove 4 in a screwing way through a bearing, the right end of the driving screw 7-7 sequentially penetrates through a rotating wheel 7-8 and the right side wall of the second groove 4 and then is exposed in a third groove 7-10 on the right side wall of a workbench 1, a plurality of rotating wheels 7-8 are respectively sleeved and welded and fixed on the driving screw 7-7, the rotating wheels 7-8 are connected through a transmission belt, a plurality of second sliding blocks 7-11 are arranged on the inner wall of the lower side of the second groove 4 in an equidistance sliding way, sleeves 7-6 are welded and fixed on the upper surfaces of the second sliding blocks 7-11, inserting rods 7-5 are inserted at the inner ends of the sleeves 7-6, first springs 7-9 are welded and fixed at the lower ends of the inserting rods 7-5, and first springs 7-9 are welded and fixed on the upper surfaces of the second sliding blocks 7-11, the upper end of the inserted link 7-5 passes through the upper end of the sleeve 7-6 and then is connected with the lower side wall of the clamping seat 5-1 through a hinged seat, a rotary table 13 is fixedly welded on one end of the driving screw 7-7 positioned in the third groove 7-10, the rotary table 13 is arranged in the third groove 7-10, a fixed sheet 14 is fixedly welded on the upper side of the outer surface of the rotary table 13, a rotary handle 15 is screwed on the fixed sheet 14 through a bolt, the rotary handle 15 is suspended on the right side of the rotary table 13, and the driving screw 7-7 can be conveniently driven to rotate when the device is used; the equal welded fastening in both sides has fixed block 16 around the turning handle 15, and slot 17 has been seted up to one side that this fixed block 16 is adjacent to turning handle 15, and welded fastening has No. three springs 18 in this slot 17, and equal welded fastening has dog 19 on the other end of this No. three springs 18, and after slot 17 was passed to the other end of this dog 19, the dew was established in the outside of turning handle 15, and the outside in dog 19's cross-section is triangle-shaped and sets up, can conveniently carry on spacingly to turning handle 15.
The working principle of the specific embodiment is as follows: firstly, according to the width of the PCBA, a rotating motor 6-2 is started, the rotating motor 6-2 drives a screw rod 6-7 to rotate, the screw rod 6-7 drives the middle ends of a first connecting rod 6-4 and a second connecting rod 6-5 to move through a screw nut on the screw rod, further, a fixing plate 6-3 is driven to move, the fixing plate 6-3 drives a fixing seat 6-1 to move in the moving process, the fixing seat 6-1 drives a clamping seat 5-1 in the fixing seat to move until the clamping seats 5-1 on two sides reach a proper position, then the rotating motor 6-2 is closed, the driving motor 5-4 is started, the driving motor 5-4 drives a driving roller 5-2 on one side to rotate, then the PCBA is inserted from the front side of a workbench 1, and the two sides of the PCBA are respectively placed between an upper guide roller 5-3 and a lower guide roller 5-3 on the same side, the upper guide roller 5-3 can be pushed upwards according to the thickness of the PCBA, the elastic force of the second spring 9 presses the upper guide roller 5-3, so that the guide roller 5-3 limits and guides the PCBA, the drive roller 5-2 drives the PCBA to move when rotating, and further conveys the PCBA, when the angle of the PCBA needs to be adjusted, the lower end of the rotating handle 15 is rotated outwards, in the rotating process, the stop blocks 19 are pushed towards the slot 17, so that the stop blocks 19 at two sides are respectively moved into the slot 17, and further the rotating handle 15 is taken out, after the rotating handle 15 rotates outwards by 90 degrees by taking the bolt on the fixed plate 14 as an axial point, the rotating handle 15 drives the rotating disc 13 to rotate by taking the drive screw rod 7-7 as an axial center, and further drives the drive screw rod 7-7 to rotate, and the drive screw rod 7-7 drives the rotating wheel 7-8 thereon to rotate, the rotating wheel 7-8 drives another plurality of rotating wheels 7-8 to rotate through a transmission belt, the rotating wheels 7-8 simultaneously drive the driving screws 7-7 in the respective rotating wheels to rotate, the driving screws 7-7 drive the driving block 7-2 to move in the rotating process, the driving block 7-2 pushes the driving block 7-2, so that the driving block 7-2 moves upwards, the driving block 7-2 drives the clamping seat 5-1 on the upper side to move upwards when moving upwards, meanwhile, the sliding groove on the lower side of the clamping seat 5-1 slides on the connecting piece 7-1 on the driving block 7-2, so that the effect of adjusting the angle is achieved, after the use is finished, the rotating handle 15 is inserted into the centers of the two fixing blocks 16, and meanwhile, the rotating handle 15 applies pressure to the outer side of the stop block 19, so that the handle 15 is accommodated between the fixing blocks 16, and at this time, the stopper 19 is restored to the initial position by the elastic force of the third spring 18, thereby limiting the lower end of the handle 15.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. when the PCBA board is conveyed, the distance between the clamping seats 5-1 at the two sides can be adjusted through the moving mechanism 6, so that the PCBA board is suitable for PCBA boards with different widths;
2. guide rollers 5-3 are symmetrically arranged on the upper side and the lower side of the interior of the clamping seat 5-1, and when the PCBA is used, the PCBA can be guided through the guide rollers 5-3, so that the stability of the PCBA during movement is improved;
3. an angle adjusting mechanism 7 is arranged on the lower side of one clamping seat 5-1 in the clamping mechanism 5, and the angle of the PCBA board is adjusted through the angle adjusting mechanism 7 in the using process, so that the operation is convenient;
4. the outer end of the driving screw 7-7 is fixed with a rotary disc 13, and a rotating rod on the rotary disc 13 can be limited by a stop block 19 on a fixed block 16, so that the operation is convenient.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. A conveying device with an angle adjusting function for PCBA boards comprises a workbench (1) and supporting legs (2), wherein the supporting legs (2) are fixed at four corners of the lower surface of the workbench (1), a first groove (3) is formed in one side of the upper surface of the workbench (1), and a second groove (4) is formed in one side of the lower side wall of the first groove (3); the method is characterized in that: the clamping mechanism (5) is arranged in the first groove (3), the moving mechanism (6) is arranged on one side of the lower side of the clamping mechanism (5), the moving mechanism (6) is arranged in a cavity (8) on one side of the workbench (1), the cavity (8) is arranged on one side of the second groove (4), the angle adjusting mechanism (7) is arranged in the second groove (4), and the angle adjusting mechanism (7) is arranged on the other side of the lower side of the clamping mechanism (5);
the clamping mechanism (5) is composed of clamping seats (5-1), driving rollers (5-2), guide rollers (5-3) and driving motors (5-4), the clamping seats (5-1) are arranged on the left side and the right side inside the first groove (3), the clamping seats (5-1) are arranged in a U shape, the clamping seats (5-1) on the left side and the right side are arranged oppositely, a plurality of guide rollers (5-3) are arranged on the inner walls of the upper side and the lower side of each clamping seat (5-1) at equal intervals from front to back, the driving rollers (5-2) are fixed on the inner walls of vertical plates of the clamping seats (5-1), a rotating shaft on the upper side of one driving roller (5-2) is fixedly connected with an output shaft of the driving motor (5-4), and the driving motors (5-4) are connected with an external power supply, the driving motor (5-4) is fixed on the inner wall of the upper side of the clamping seat (5-1);
the moving mechanism (6) consists of a fixed seat (6-1), a rotating motor (6-2), a fixed plate (6-3), a first connecting rod (6-4), a second connecting rod (6-5), a guide rod (6-6), a screw rod (6-7) and a first sliding block (6-8), wherein the fixed seat (6-1) is arranged in a U shape, the fixed seat (6-1) is sleeved on the lower side of the clamping seat (5-1) on one side, the front side and the rear side of the lower side wall of the clamping seat (5-1) are respectively screwed with the front side wall and the rear side wall of the fixed seat (6-1), a sliding plate (6-9) is fixed on the lower side wall of the fixed seat (6-1), the sliding plate (6-9) is arranged in an I shape, the lower side of the sliding plate (6-9) is arranged on the upper side wall of the cavity (8) in a sliding manner, a rotating motor (6-2) is fixed on the inner wall of the lower side of the cavity (8), the rotating motor (6-2) is connected with an external power supply, a screw rod (6-7) is fixed on an output shaft of the rotating motor (6-2), the other end of the screw rod (6-7) is screwed with the other side wall of the cavity (8) through a bearing, a plurality of nuts on the screw rod (6-7) are all screwed with positioning screw rods (6-10) through bearings, a first connecting rod (6-4) and a second connecting rod (6-5) are sleeved on the positioning screw rods (6-10), the first connecting rod (6-4) and the second connecting rod (6-5) on the same positioning screw rod (6-10) are arranged in a staggered mode, the two ends of the first connecting rod (6-4) are respectively screwed with the ends of the second connecting rod (6-5) adjacent to the first connecting rod through bolts, the lower sides of the two ends of the first connecting rod (6-4) are respectively provided with a guide rod (6-6), the two ends of the guide rod (6-6) are respectively fixed with a first sliding block (6-8), the first sliding blocks (6-8) are respectively arranged in sliding chutes on the left side wall and the right side wall of the cavity (8) in a sliding manner, linear bearings on the guide rods (6-6) are all connected with the ends of the first connecting rod (6-4) and the second connecting rod (6-5) in a rotating manner through hinged seats, a fixed plate (6-3) is arranged on the upper side of the second connecting rod (6-5), the upper surface of the fixed plate (6-3) is fixedly connected with the lower side wall of the sliding plate (6-9), guide blocks (6-11) are arranged in the sliding grooves on the lower surface of the fixed plate (6-3) in a sliding way, the lower side of the guide block (6-11) is fixed on a linear bearing on the guide rod (6-6);
the angle adjusting mechanism (7) consists of a connecting piece (7-1), a driving block (7-2), a pushing block (7-3), a guide post (7-4), an inserting rod (7-5), a sleeve (7-6), a driving screw rod (7-7), a rotating wheel (7-8) and a first spring (7-9), wherein the connecting piece (7-1) is arranged in a T shape, transverse plates of a plurality of connecting pieces (7-1) are arranged in a sliding groove on the lower side wall of the clamping seat (5-1) on the other side in an equidistant sliding manner, the lower side of the connecting piece (7-1) is inserted in the upper side wall of the driving block (7-2) and is connected in a screwing manner through a bolt, the guide posts (7-4) are fixed on the front side wall and the rear side wall of the driving block (7-2), the other ends of the guide posts (7-4) are respectively arranged in the front side wall and the rear side wall of the second groove (4) in a sliding manner, one side of the lower side wall of the driving block (7-2) is arranged in an upward inclined manner, the lower side of the driving block (7-2) is provided with a pushing block (7-3), the upper side wall of the pushing block (7-3) is arranged in a downward inclined manner adjacent to one side of the driving block (7-2), the inclined surface of the pushing block (7-3) is arranged in contact with the inclined surface of the driving block (7-2), a plurality of driving screw rods (7-7) are inserted on the pushing block (7-3) from front to back at equal intervals, the driving screw rods (7-7) are respectively screwed with the inner wall of the pushing block (7-3) through threads, one end of each driving screw rod (7-7) is screwed with one side wall of the second groove (4) through a bearing, the other end of each driving screw rod (7-7) sequentially penetrates through the rotating wheel (7-8) and the other side wall of the second groove (4), exposed in a third groove (7-10) on one side wall of the workbench (1), a plurality of rotating wheels (7-8) are respectively sleeved and fixed on a driving screw rod (7-7), the rotating wheels (7-8) are connected through a transmission belt, a plurality of second sliding blocks (7-11) are arranged on the inner wall of the lower side of the second groove (4) in an equidistant sliding manner, sleeves (7-6) are fixed on the upper surfaces of the second sliding blocks (7-11), inserting rods (7-5) are inserted into the inner ends of the sleeves (7-6), first springs (7-9) are fixed on the lower ends of the inserting rods (7-5), the lower ends of the first springs (7-9) are fixed on the upper surfaces of the second sliding blocks (7-11), and the upper ends of the inserting rods (7-5) penetrate through the upper ends of the sleeves (7-6), is connected with the lower side wall of the clamping seat (5-1) through a hinged seat.
2. A conveying apparatus for a PCBA board having an angle adjusting function according to claim 1, wherein: the inner wall of the upper side of the clamping seat (5-1) is fixed with a plurality of second springs (9) from front to back in an equidistant mode, the lower ends of the second springs (9) are fixed on the upper side wall of the guide roller (5-3) of the upper side, limiting rods (10) are inserted into the second springs (9), the upper ends of the limiting rods (10) are movably inserted into the upper side wall of the clamping seat (5-1), the guide roller (5-3) of the lower side is fixed on the inner wall of the lower side of the clamping seat (5-1), when the clamp is used, the guide roller (5-3) of the upper side is pushed upwards according to the thickness of the PCBA, and the elastic force of the second springs (9) presses the guide roller (5-3) of the upper side, so that the guide roller (5-3) conducts limiting guide on the PCBA.
3. A conveying apparatus for a PCBA board having an angle adjusting function according to claim 1, wherein: a plurality of third sliding blocks (11) are equidistantly fixed on the lower surface of the pushing block (7-3), the third sliding blocks (11) are respectively arranged in sliding grooves in the lower inner wall of the second groove (4) in a sliding mode, and in the moving process of the pushing block (7-3), the third sliding blocks (11) are arranged in the sliding grooves in the lower side of the second groove (4) in a sliding mode, so that the pushing block (7-3) is limited.
4. A conveying apparatus for a PCBA board having an angle adjusting function according to claim 1, wherein: the inside of a recess (3) from the past to back equidistance be equipped with several connecting rod (12), the one end equidistance of this connecting rod (12) is fixed on one side of lateral wall under grip slipper (5-1) of one side, the other end of connecting rod (12) passes behind the lower lateral wall of grip slipper (5-1) of opposite side, exposes and establishes the outside at this grip slipper (5-1), when needing to adjust the angle of PCBA board, drive grip slipper (5-1) of keeping away from angle adjustment mechanism (7) one side through connecting rod (12) and rotate, and then play the effect of protection to the PCBA board.
5. A conveying apparatus for a PCBA board having an angle adjusting function according to claim 1, wherein: when the rotary table is used, after the rotary handle (15) rotates outwards by 90 degrees by taking the bolt on the fixed plate (14) as an axis point, the rotary table (13) is driven to rotate by taking the driving screw (7-7) as an axis through the rotary handle (15), and then the driving screw (7-7) is driven to rotate, so that the driving screw (7-7) is driven to rotate.
6. A conveying apparatus for PCBA boards having an angle adjusting function as claimed in claim 5, wherein: the front side and the rear side of the rotating handle (15) are both fixed with fixed blocks (16), one side of the fixed block (16) adjacent to the rotating handle (15) is provided with a slot (17), a third spring (18) is arranged in the slot (17), the other end of the third spring (18) is fixed with a stop block (19), the other end of the stop block (19) penetrates through the slot (17) and is exposed at one side of the rotating handle (15), the outer side of the cross section of the stop block (19) is arranged in a triangular shape, when the rotating handle (15) needs to be used, the lower end of the rotating handle (15) is rotated outwards, in the rotating process, the stop block (19) is pushed into the slot (17), so that the stop blocks (19) at the two sides are respectively moved into the slot (17), the rotating handle (15) is further taken out, after the use, the rotating handle (15) is inserted into the centers of the two fixed blocks (16), and simultaneously, the rotating handle (15) presses the outer side of the stop block (19), so that the rotating handle (15) is accommodated between the fixed blocks (16), the stop block (19) is restored to the initial position under the elastic force of the third spring (18), and the lower end of the rotating handle (15) is limited.
7. A conveying apparatus for a PCBA board having an angle adjusting function according to claim 1, wherein: the working principle is as follows: firstly, according to the width of a PCBA board, a rotating motor (6-2) is started, the rotating motor (6-2) drives a screw rod (6-7) to rotate, the screw rod (6-7) drives the middle ends of a first connecting rod (6-4) and a second connecting rod (6-5) to move through a nut on the screw rod, and further drives a fixing plate (6-3) to move, the fixing seat (6-1) is driven to move by the fixing seat (6-1) in the fixing seat (6-1) until the clamping seats (5-1) on two sides reach a proper position, then the rotating motor (6-2) is closed, the driving motor (5-4) is started, the driving motor (5-4) drives a driving roller (5-2) on one side to rotate, and then the PCBA board is inserted from the front side of a workbench (1), and both sides of the PCBA are respectively placed between an upper guide roller (5-3) and a lower guide roller (5-3) on the same side, the PCBA is driven to move when the drive rollers (5-2) rotate, and then the PCBA is conveyed, when the angle of the PCBA needs to be adjusted, the drive screw (7-7) is rotated, the drive screw (7-7) drives the rotating wheel (7-8) on the drive screw to rotate, the rotating wheel (7-8) drives the other rotating wheels (7-8) to rotate through a transmission belt, the rotating wheels (7-8) simultaneously drive the drive screws (7-7) in the drive screws to rotate, the drive screws (7-7) drive the drive block (7-2) to move in the rotating process, the drive block (7-2) pushes the drive block (7-2), and therefore the drive block (7-2) moves upwards, when the driving block (7-2) moves upwards, the clamping seat (5-1) on the upper side of the driving block is driven to move upwards, and meanwhile, the sliding groove on the lower side of the clamping seat (5-1) slides on the connecting piece (7-1) on the driving block (7-2), so that the effect of adjusting the angle is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110886617.8A CN113581806A (en) | 2021-08-03 | 2021-08-03 | Conveying device with angle adjusting function for PCBA (printed circuit board assembly) board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110886617.8A CN113581806A (en) | 2021-08-03 | 2021-08-03 | Conveying device with angle adjusting function for PCBA (printed circuit board assembly) board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113581806A true CN113581806A (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110886617.8A Pending CN113581806A (en) | 2021-08-03 | 2021-08-03 | Conveying device with angle adjusting function for PCBA (printed circuit board assembly) board |
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| Country | Link |
|---|---|
| CN (1) | CN113581806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258584A (en) * | 2022-09-27 | 2022-11-01 | 山东创新北海有限公司 | Clamping alarm device for conveying aluminum alloy plates |
-
2021
- 2021-08-03 CN CN202110886617.8A patent/CN113581806A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258584A (en) * | 2022-09-27 | 2022-11-01 | 山东创新北海有限公司 | Clamping alarm device for conveying aluminum alloy plates |
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