CN111071749A - Turnover conveying device and marking machine - Google Patents
Turnover conveying device and marking machine Download PDFInfo
- Publication number
- CN111071749A CN111071749A CN202010010797.9A CN202010010797A CN111071749A CN 111071749 A CN111071749 A CN 111071749A CN 202010010797 A CN202010010797 A CN 202010010797A CN 111071749 A CN111071749 A CN 111071749A
- Authority
- CN
- China
- Prior art keywords
- conveying
- clamping
- guide
- workpiece
- along
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
- B65G47/252—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention provides a turnover conveying device and a marking machine. The turnover conveying device comprises: a frame; the mounting part is pivotally arranged on the rack; the conveying mechanism comprises a conveying assembly, the conveying assembly is provided with two first conveying parts for conveying the workpieces, and an accommodating space for accommodating the workpieces is formed between the two first conveying parts; the clamping mechanism comprises a clamping assembly, the clamping assembly is provided with two clamping parts for clamping a workpiece, the two clamping parts are oppositely arranged on the mounting part along a first direction, and a clamping space for accommodating the workpiece is formed between the two clamping parts; each clamping part is movably arranged along a first direction, and the clamping mechanism has a clamping state for clamping the workpiece and a non-clamping state for allowing the workpiece to pass; and the overturning driving part is in driving connection with the mounting part so as to drive the mounting part to rotate relative to the rack. The technical scheme of the invention solves the problem of low marking efficiency of the marking machine in the prior art.
Description
Technical Field
The invention relates to the technical field of double-sided marking of PCB (printed circuit board), in particular to a turnover conveying device and a marking machine.
Background
Marking machine among the correlation technique can only realize the single face and beat the mark, beat mark operation back to the first face of PCB board at the utilization marking machine, need artifical upset PCB board, reuse marking machine beats mark operation to the second face of this PCB board, has the problem that wastes time, difficultly like this to lead to the marking machine among the correlation technique to have and beat the problem that marking efficiency is low and degree of automation is low.
Disclosure of Invention
The invention mainly aims to provide a turnover conveying device and a marking machine, and aims to solve the problem that the marking efficiency of the marking machine in the prior art is low.
In order to achieve the above object, according to one aspect of the present invention, there is provided an inverting conveyor comprising: a frame; the mounting part is pivotally arranged on the rack; the conveying mechanism comprises a conveying assembly, the conveying assembly is provided with two first conveying parts for conveying the workpieces, the two first conveying parts are oppositely arranged on the mounting part along a first direction, and an accommodating space for accommodating the workpieces is formed between the two first conveying parts; the clamping mechanism comprises a clamping assembly, the clamping assembly is provided with two clamping parts for clamping a workpiece, the two clamping parts are oppositely arranged on the mounting part along a first direction, the two clamping parts are respectively arranged at two sides of the accommodating space along the first direction, and a clamping space for accommodating the workpiece is formed between the two clamping parts; each clamping part is movably arranged along a first direction, and the clamping mechanism has a clamping state for clamping the workpiece and a non-clamping state for allowing the workpiece to pass; and the overturning driving part is in driving connection with the mounting part so as to drive the mounting part to rotate relative to the rack.
Further, the first conveying part conveys the workpiece along a second direction, and the second direction is perpendicular to the first direction; the workpiece is provided with two opposite edges along a third direction, and the third direction is vertical to the first direction and the second direction; the conveying assemblies are arranged in two groups, and the two groups of conveying assemblies are oppositely arranged on the mounting part along a third direction to form two accommodating spaces for accommodating the two edges respectively; the centre gripping subassembly is two sets of, and two sets of centre gripping subassemblies set up on the installation department relatively along the third direction to form and be used for holding two centre gripping spaces on two borders respectively.
Furthermore, the first conveying part comprises first belt wheels and a first synchronous belt, the two first belt wheels are arranged on the mounting part at intervals along a second direction, the second direction is perpendicular to the first direction, and the first synchronous belt is sleeved on the two first belt wheels; the conveying mechanism further comprises a transmission gear and a first conveying motor, the two transmission gears are respectively connected with two first pulleys arranged at intervals in the first direction in the conveying assembly, and the two transmission gears are meshed with each other; the first conveying motor is in driving connection with one of the two transmission gears; or the first conveying part comprises first belt wheels, a first synchronous belt and a first conveying motor, the two first belt wheels are arranged on the mounting part at intervals along the second direction, the first synchronous belt is sleeved on the two first belt wheels, and the first conveying motor is in driving connection with one of the two first belt wheels.
Further, the clamping part includes the briquetting, and the briquetting is along the movably setting in first synchronous belt of first direction, and when fixture was in clamping status, first synchronous belt was under the promotion of briquetting and work piece butt.
Furthermore, the mounting part comprises a mounting plate, and a first guide hole is formed in the mounting plate; the clamping part comprises a pressing block, a second guide hole and a third guide hole are formed in the pressing block, the second guide hole extends along the first direction, the third guide hole extends along the fourth direction, and the fourth direction is obliquely arranged relative to the first direction; fixture still includes: the first guide post penetrates through the first guide hole and the third guide hole; one end of the second guide column is fixedly connected with the first side surface of the mounting plate, and the other end of the second guide column extends into the second guide hole; the output end of the clamping motor is connected with the first guide post to drive the first guide post to move along the first guide hole, and the pressing block is driven by the first guide post to move along the first direction.
Furthermore, the plurality of first guide holes are arranged at intervals along a second direction, and the second direction is vertical to the first direction; the plurality of third guide holes are arranged at intervals along the second direction and are arranged in one-to-one correspondence with the plurality of first guide holes; the first guide posts are multiple and penetrate through the corresponding first guide holes and the corresponding third guide holes; the clamping mechanism further comprises a connecting block, the connecting block is connected with the plurality of first guide columns, and the output end of the clamping motor is in driving connection with the connecting block; and/or two first guide holes are arranged at intervals along the first direction; the two pressing blocks of the two clamping parts are arranged at intervals along the first direction, and the two third guide holes of the two pressing blocks and the two first guide holes are arranged in a one-to-one correspondence manner; the two first guide posts penetrate through the corresponding first guide holes and the corresponding third guide holes; the clamping mechanism further comprises a connecting block, the connecting block is connected with the two first guide columns, and the output end of the clamping motor is in driving connection with the connecting block.
Furthermore, a plurality of third guide holes are arranged at intervals along a second direction, and the second direction is vertical to the first direction; the second guide posts are multiple, the second guide posts and the third guide holes are arranged in a one-to-one correspondence mode, and each second guide post extends into the corresponding third guide hole.
Further, the mounting part is pivotally arranged on the frame through two rotating shafts; the turnover driving part comprises: each rotating shaft is sleeved with a second belt wheel; the two third belt wheels are arranged in one-to-one correspondence with the two second belt wheels, and each third belt wheel is arranged at intervals with the corresponding second belt wheel along the first direction; the two second synchronous belts are sleeved on the corresponding second belt wheel and the third belt wheel; the connecting shaft is connected between the two third belt wheels; and the overturning motor is in driving connection with one of the two second belt wheels.
Further, the conveying mechanism further comprises: the second conveying part is arranged on the rack and is arranged at the upstream of the mounting part along the conveying direction of the workpiece; and/or a third conveying part, which is arranged on the frame and is arranged at the downstream of the mounting part along the conveying direction of the workpiece.
According to another aspect of the present invention, there is provided a marking machine for double-sided marking of a PCB board, the marking machine comprising: the marking device is used for marking the PCB; the turnover conveying device is used for conveying the PCB, and a clamping mechanism of the turnover conveying device is used for clamping the PCB so that the PCB stays at the marking station and the first surface of the PCB is arranged opposite to the marking head of the marking device; the overturning driving part of the overturning conveying device is used for driving the installation part of the overturning conveying device to overturn 180 degrees relative to the frame of the overturning conveying device, so that the second surface of the PCB is arranged opposite to the marking head.
By applying the technical scheme of the invention, the first conveying part positioned below the two first conveying parts is used for conveying the workpiece into the accommodating space, so that the clamping mechanism is in a clamping state, the first surface of the workpiece is processed, then the overturning driving part is used for driving the mounting part to rotate relative to the rack, the mounting part drives the first conveying part, the clamping mechanism and the workpiece to synchronously rotate, the workpiece is automatically overturned by 180 degrees, and the second surface of the workpiece is processed; meanwhile, the first conveying parts above the two first conveying parts are turned to the lower side of the workpiece, so that the clamping mechanism can be in a non-clamping state after the second surface of the workpiece is machined, and the workpiece is conveyed continuously by the first conveying parts turned to the lower side of the workpiece.
The application provides a turnover conveying device can realize automatic conveying, automatic positioning and automatic turnover of workpieces. When using the upset conveyor that this application provided in marking machine, when the work piece was the PCB board, the marking machine that this application provided can realize the two-sided automation of PCB board and beat the mark, the marking machine that this application provided has the degree of automation height and beats the higher advantage of mark efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 illustrates a perspective view of an inverted conveyor according to an alternative embodiment of the present invention;
FIG. 2 is a front cross-sectional structural view of the turn-over conveyor of FIG. 1;
FIG. 3 is a perspective view of the tumble transmission device of FIG. 1 illustrating the tumble drive unit drive mount rotating relative to the frame;
FIG. 4 is a front cross-sectional structural view of the turn-over conveyor of FIG. 3;
FIG. 5 is a schematic structural view showing a part of the construction of the inverting conveyor of FIG. 1, in which the gripping mechanism is in a non-gripping state;
fig. 6 is a schematic structural view showing a part of the structure of the inverting conveyor of fig. 1, in which a gripping mechanism is in a gripping state;
fig. 7 is a schematic view showing another angle of the structure of a part of the turn-over conveyor in fig. 6.
Wherein the figures include the following reference numerals:
1. a workpiece; 100. a frame; 200. an installation part; 210. mounting a plate; 211. a first guide hole; 220. a rotating shaft; 300. a conveying mechanism; 310. a first conveying section; 10. a first pulley; 20. a first synchronization belt; 311. an accommodating space; 320. a transmission gear; 330. a first conveying motor; 340. a second conveying section; 350. a third conveying section; 400. a clamping mechanism; 410. a clamping portion; 30. briquetting; 31. a second guide hole; 32. a third guide hole; 420. a first guide post; 430. a second guide post; 440. a clamping motor; 411. a clamping space; 450. connecting blocks; 451. a first connecting structure; 452. a second connecting structure; 500. a turnover driving part; 510. a second pulley; 520. a third belt pulley; 530. a second synchronous belt; 540. a connecting shaft; 550. and (5) overturning the motor.
Detailed Description
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
The invention provides a turnover conveying device and a marking machine, which aim to solve the problem of low marking efficiency of the marking machine in the prior art.
As shown in fig. 1 to 7, the turnover conveying device includes a frame 100, a mounting portion 200, a conveying mechanism 300, a clamping mechanism 400 and a turnover driving portion 500, the mounting portion 200 is pivotably disposed on the frame 100, the conveying mechanism 300 includes a conveying assembly having two first conveying portions 310 for conveying the workpiece 1, the two first conveying portions 310 are oppositely disposed on the mounting portion 200 along a first direction, an accommodating space 311 for accommodating the workpiece 1 is formed between the two first conveying portions 310, the clamping mechanism 400 includes a clamping assembly having two clamping portions 410 for clamping the workpiece 1, the two clamping portions 410 are oppositely disposed on the mounting portion 200 along the first direction, the two clamping portions 410 are respectively disposed on both sides of the accommodating space 311 along the first direction, and a clamping space 411 for accommodating the workpiece 1 is formed between the two clamping portions 410; each of the clamping portions 410 is movably disposed in a first direction, the clamping mechanism 400 has a clamped state in which the workpiece 1 is clamped and a non-clamped state in which the workpiece 1 is allowed to pass, and the inversion driving portion 500 is drivingly coupled to the mount portion 200 to drive the mount portion 200 to rotate relative to the frame 100.
In this embodiment, the workpiece 1 is conveyed into the accommodating space 311 by the first conveying portion 310 located below the two first conveying portions 310, so that the clamping mechanism 400 is in a clamping state to process a first surface of the workpiece 1, then the turnover driving portion 500 drives the mounting portion 200 to rotate relative to the rack 100, and the mounting portion 200 drives the first conveying portion 310, the clamping mechanism 400 and the workpiece 1 to synchronously rotate, so that the workpiece 1 is automatically turned over by 180 ° to process a second surface of the workpiece 1; meanwhile, the first conveying part 310 located above the two first conveying parts 310 is turned over to the lower side of the workpiece 1, so that after the second surface of the workpiece 1 is processed, the clamping mechanism 400 can be in a non-clamping state, and the workpiece 1 is conveyed continuously by using the first conveying part 310 turned over to the lower side of the workpiece 1.
The application provides a turnover conveying device can realize automatic conveying, automatic positioning and automatic turnover of workpieces 1. When using the upset conveyor that this application provided in marking machine, work piece 1 is the PCB board when, the marking machine that this application provided can realize the two-sided automation of PCB board and beat the mark, the marking machine that this application provided has the degree of automation height and beats the higher advantage of mark efficiency.
As shown in fig. 1 and 3, the first conveying section 310 conveys the workpiece 1 in a second direction, which is perpendicular to the first direction; the workpiece 1 is provided with two oppositely arranged edges along a third direction, and the third direction is vertical to the first direction and the second direction; the two sets of conveying components are oppositely arranged on the mounting part 200 along the third direction to form two accommodating spaces 311 for accommodating two edges respectively; the clamping assemblies are two sets, and the two sets of clamping assemblies are oppositely arranged on the mounting portion 200 along the third direction to form two clamping spaces 411 for accommodating the two edges respectively. Like this, two sets of conveying components and two sets of centre gripping subassemblies and the cooperation of two edges of work piece 1 realize the transport and the upset of work piece 1.
As shown in fig. 5 to 7, the first conveying part 310 includes first pulleys 10 and a first synchronous belt 20, the two first pulleys 10 are disposed on the mounting part 200 at intervals along a second direction, the second direction is perpendicular to the first direction, and the first synchronous belt 20 is sleeved on the two first pulleys 10; the conveying mechanism 300 further comprises a transmission gear 320 and a first conveying motor 330, the two transmission gears 320 are respectively connected with two first belt wheels 10 arranged at intervals along a first direction in the conveying assembly, and the two transmission gears 320 are meshed with each other; the first conveying motor 330 is drivingly connected to one of the two drive gears 320. In this way, the first conveying motor 330 drives the two first synchronous belts 20 to move synchronously through the two transmission gears 320, so that the workpiece 1 is conveyed.
In an alternative embodiment of the present application, which is not shown in the drawings, the first conveying portion 310 includes first pulleys 10, a first synchronous belt 20, and a first conveying motor, the two first pulleys 10 are disposed on the mounting portion 200 at intervals along the second direction, the first synchronous belt 20 is sleeved on the two first pulleys 10, and the first conveying motor is in driving connection with one of the two first pulleys 10. Thus, each of the first timing belts 20 is individually driven by one first conveying motor.
As shown in fig. 6, the clamping portion 410 includes a pressing block 30, the pressing block 30 is movably disposed in the first synchronous belt 20 along the first direction, and when the clamping mechanism 400 is in the clamping state, the first synchronous belt 20 abuts against the workpiece 1 under the pushing of the pressing block 30. In this way, the first synchronous belts 20 are pushed to move by driving the pressing blocks 30, so that the workpiece 1 is clamped between the two first synchronous belts 20 and the two pressing blocks 30, and the conveying assembly and the clamping assembly are driven by the turnover driving part 500 to turn over the workpiece 1.
As shown in fig. 5 to 7, the mounting part 200 includes a mounting plate 210, and the mounting plate 210 is provided with a first guide hole 211; the clamping part 410 comprises a pressing block 30, wherein a second guide hole 31 and a third guide hole 32 are formed in the pressing block 30, the second guide hole 31 extends along a first direction, the third guide hole 32 extends along a fourth direction, and the fourth direction is obliquely arranged relative to the first direction; the clamping mechanism further comprises a first guide column 420, a second guide column 430 and a clamping motor 440, the first guide column 420 is arranged on the first guide hole 211 and the third guide hole 32 in a penetrating mode, one end of the second guide column 430 is fixedly connected with the first side face of the mounting plate 210, the other end of the second guide column 430 extends into the second guide hole 31, and the output end of the clamping motor 440 is connected with the first guide column 420 to drive the first guide column 420 to move along the first guide hole 211 and enable the pressing block 30 to move along the first direction under the pushing of the first guide column 420. In this way, the clamping motor 440 drives the first guide post 420 to move along the first guide hole 211, and at the same time, the first guide post 420 moves relative to the third guide hole 32, so that the pressing block 30 moves toward the workpiece 1 or away from the workpiece 1, and the clamping mechanism 400 is in the clamping state or the non-clamping state.
As shown in fig. 5 to 7, the plurality of first guide holes 211 are spaced along a second direction, which is perpendicular to the first direction; the plurality of third guide holes 32 are arranged at intervals in the second direction and are arranged in one-to-one correspondence with the plurality of first guide holes 211; the number of the first guide posts 420 is multiple, and each first guide post 420 is arranged on the corresponding first guide hole 211 and the third guide hole 32 in a penetrating way; the clamping mechanism 400 further comprises a connecting block 450, the connecting block 450 is connected with the plurality of first guide columns 420, and the output end of the clamping motor 440 is in driving connection with the connecting block 450. Thus, the clamping motor 440 drives the plurality of first guide pillars 420 to move synchronously through the connection block 450, so that the pressing block 30 moves in the first direction, thereby placing the clamping mechanism 400 in a clamped state or a non-clamped state. By arranging the plurality of first guide posts 420, the movement stability of the pressing block 30 is improved.
As shown in fig. 5 to 7, two first guide holes 211 are provided at intervals in a first direction; the two pressing blocks 30 of the two clamping parts 410 are arranged at intervals along the first direction, and the two third guide holes 32 of the two pressing blocks 30 are arranged in one-to-one correspondence with the two first guide holes 211; two first guide posts 420 are arranged on the corresponding first guide holes 211 and the third guide holes 32; the clamping mechanism 400 further comprises a connecting block 450, the connecting block 450 is connected with both the first guide columns 420, and the output end of the clamping motor 440 is in driving connection with the connecting block 450. In this way, the clamping motor 440 is used to drive the two pressing blocks 30 to synchronously move relatively or synchronously move back to back, so that the clamping mechanism 400 is in a clamping state or a non-clamping state, and the control is simple and the operation is convenient.
As shown in fig. 6 and 7, a plurality of third guide holes 32 are provided at intervals in a second direction, which is perpendicular to the first direction; the second guide posts 430 are multiple, the multiple second guide posts 430 are arranged in one-to-one correspondence with the multiple third guide holes 32, and each second guide post 430 extends into a corresponding third guide hole 32. In this way, the guide effect of the pressing block 30 is lifted by the plurality of second guide posts 430, ensuring that the pressing block 30 reliably moves in the first direction.
As shown in fig. 6 and 7, the connection block 450 includes a first connection structure 451 and a second connection structure 452, each pressing block 30 is provided with two third guide holes 32 arranged at intervals along the first direction, each third guide hole 32 is provided with a first guide post 420 in a penetrating manner, the two first guide posts 420 oppositely arranged along the first direction are connected through the first connection structure 451, the two first connection structures 451 are connected through the second connection structure 452, the second connection structure 452 is connected with the output end of the clamping motor 440, and the two pressing blocks 30 are driven by the clamping motor 440 to move synchronously.
In particular implementation, the distance between the third guide hole 32 and the clamping motor 440 in the second direction gradually increases in the direction away from the workpiece; when the output shaft of the clamping motor 440 extends out, the clamping assembly is in a clamping state; when the output shaft of the clamp motor 440 is retracted, the clamp assembly is in a non-clamping state.
Optionally, the first direction is a vertical direction, and the second direction and the third direction are both horizontal directions.
In specific implementation, the mounting portion 200 includes two mounting plates 210 disposed oppositely along the third direction, two sets of conveying assemblies are disposed on the two mounting plates 210, and two sets of clamping assemblies are disposed on the two mounting plates 210. The pressing block 30 and the clamping motor 440 are respectively located on two sides of the mounting plate 210, the first synchronous belt 20 and the first conveying motor 330 are respectively arranged on two sides of the mounting plate 210, the turnover conveying device is reasonable in structure, and conveying and positioning of the workpiece 1 can be achieved.
In a specific embodiment, the first conveying motor 330 is fixed to the mounting portion 200 by a motor bracket.
As shown in fig. 1 to 4, the mount 200 is pivotably provided on the frame 100 by two rotating shafts 220; the turnover driving part 500 includes two second pulleys 510, two third pulleys 520, a second synchronous belt 530, a connecting shaft 540 and a turnover motor 550, each of the rotating shafts 220 is sleeved with one of the second pulleys 510, the two third pulleys 520 are disposed in one-to-one correspondence with the two second pulleys 510, each of the third pulleys 520 is disposed at an interval with the corresponding second pulley 510 along a first direction, the two second synchronous belts 530 are sleeved on the corresponding second pulleys 510 and the corresponding third pulleys 520, the connecting shaft 540 is connected between the two third pulleys 520, and the turnover motor 550 is drivingly connected with one of the two second pulleys 510. Thus, the workpiece 1 is turned over by the turning motor 550 driving the two sets of conveying assemblies and the two sets of clamping assemblies. The turnover driving part 500 provided by the embodiment is reasonable in layout, simple to operate and convenient to control.
As shown in fig. 1 and 2, the first conveying part 310 extends in the horizontal direction, and as shown in fig. 3 and 4, the first conveying part 310 is flipped with respect to the frame 100 by the driving of the flipping driving part 500 until the first conveying part 310 is flipped by 180 ° and extends again in the horizontal direction. As shown in fig. 5, the clamping assembly is in a non-clamping state and as shown in fig. 6, the clamping assembly is in a clamping state.
As shown in fig. 1 to 4, the conveying mechanism further includes a second conveying portion 340, the second conveying portion 340 being provided on the frame 100, the second conveying portion 340 being provided upstream of the mounting portion 200 in the conveying direction of the workpiece 1. In this way, the workpiece 1 is conveyed between the two first conveying portions 310 of the conveying assembly by the second conveying portion 340, and the loading of the workpiece 1 is completed.
When the conveying device is specifically implemented, the second conveying portion 340 includes two synchronous belts arranged at intervals along the third direction, the two synchronous belts are driven by the two second conveying motors respectively, and the two synchronous belts are matched with the two edges of the workpiece 1 to convey the workpiece 1.
As shown in fig. 1 to 4, the conveying mechanism further includes a third conveying portion 350, the third conveying portion 350 being provided on the frame 100, the third conveying portion 350 being provided downstream of the mounting portion 200 in the conveying direction of the workpiece 1. In this way, the workpiece 1 fed out by the conveying means is conveyed to the next process position by the third conveying section 350, and the blanking of the workpiece 1 is completed.
When the conveying device is specifically implemented, the third conveying part 350 includes two synchronous belts arranged at intervals along the third direction, the two synchronous belts are driven by the two third conveying motors respectively, and the two synchronous belts are matched with the two edges of the workpiece 1 to convey the workpiece 1.
The application also provides a marking machine which is used for marking the PCB on the double sides, and comprises a marking device and a turnover conveying device, wherein the marking device is used for marking the PCB, the turnover conveying device is the turnover conveying device, a first conveying part 310 of the turnover conveying device is used for conveying the PCB, and a clamping mechanism 400 of the turnover conveying device is used for clamping the PCB so that the PCB stays at a marking station and the first side of the PCB is arranged opposite to a marking head of the marking device; the turnover driving part 500 of the turnover conveying device is used for driving the mounting part 200 of the turnover conveying device to turn 180 degrees relative to the frame 100 of the turnover conveying device, so that the second surface of the PCB is arranged opposite to the marking head. Therefore, the marking device is matched with the overturning and conveying device to realize double-sided marking of the PCB.
The application provides a upset conveyor is marking machine's core component, can realize the transport, location and the upset of PCB board to realize the two-sided mark of beating of PCB board.
The application provides an upset conveyor adopts the belt conveying, divide into two sets of parallel belts from top to bottom, and gear connection is used at the back of two sets of belt action wheels, and the motor drives a set of belt pulley and rotates, drives another set of belt pulley through the gear and rotates, when the PCB board overturns 180, can keep continuing the conveying on the belt. The positioning mode adopts an air cylinder to push the upper pressing block 30 and the lower pressing block 30 to move, the upper pressing block 30 and the lower pressing block 30 clamp the PCB towards the middle along the third guide hole 32, and then the overturning motor 550 drives the whole installation part 200 to overturn 180 degrees through synchronous belt transmission, so that double-sided marking is realized.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An inversion conveying apparatus, comprising:
a frame (100);
a mount (200), the mount (200) being pivotably disposed on the chassis (100);
the conveying mechanism (300) comprises a conveying assembly, the conveying assembly is provided with two first conveying parts (310) used for conveying the workpieces (1), the two first conveying parts (310) are oppositely arranged on the mounting part (200) along a first direction, and an accommodating space (311) used for accommodating the workpieces (1) is formed between the two first conveying parts (310);
the clamping mechanism (400) comprises a clamping assembly, the clamping assembly is provided with two clamping parts (410) used for clamping the workpiece (1), the two clamping parts (410) are oppositely arranged on the mounting part (200) along a first direction, the two clamping parts (410) are respectively arranged at two sides of the accommodating space (311) along the first direction, and a clamping space (411) used for accommodating the workpiece (1) is formed between the two clamping parts (410); each clamping part (410) is movably arranged along the first direction, and the clamping mechanism (400) has a clamping state for clamping the workpiece (1) and a non-clamping state for allowing the workpiece (1) to pass;
upset drive portion (500), upset drive portion (500) with installation department (200) drive connection, in order to drive installation department (200) for frame (100) rotate.
2. The inverted conveyor apparatus according to claim 1,
the first conveying section (310) conveys the workpiece (1) in a second direction, which is perpendicular to the first direction; the workpiece (1) is provided with two oppositely arranged edges along a third direction, and the third direction is vertical to the first direction and the second direction;
the conveying assemblies are arranged in two groups, and the two groups of conveying assemblies are oppositely arranged on the mounting part (200) along the third direction to form two accommodating spaces (311) for accommodating the two edges respectively;
the centre gripping subassembly is two sets of, and two sets of the centre gripping subassembly is followed third direction sets up relatively on installation department (200) to form and be used for holding two respectively the border two centre gripping space (411).
3. The inverted conveyor apparatus according to claim 1,
the first conveying part (310) comprises first belt wheels (10) and a first synchronous belt (20), the two first belt wheels (10) are arranged on the mounting part (200) at intervals along a second direction, the second direction is perpendicular to the first direction, and the first synchronous belt (20) is sleeved on the two first belt wheels (10); the conveying mechanism (300) further comprises a transmission gear (320) and a first conveying motor (330), the two transmission gears (320) are respectively connected with two first belt wheels (10) arranged in the conveying assembly at intervals along the first direction, and the two transmission gears (320) are meshed with each other; the first conveying motor (330) is in driving connection with one of the two transmission gears (320); or
First conveying part (310) includes first band pulley (10), first synchronous belt (20) and first conveying motor, two first band pulley (10) are followed second direction looks interval sets up on installation department (200), first synchronous belt (20) cover is established two on first band pulley (10), first conveying motor with two in first band pulley (10) a drive connection.
4. The tumble conveying device according to claim 3, characterized in that said clamping portion (410) comprises a pressing block (30), said pressing block (30) being movably disposed in said first direction within said first timing belt (20), said first timing belt (20) being abutted with said workpiece (1) under the urging of said pressing block (30) when said clamping mechanism (400) is in said clamped state.
5. The tumble conveying apparatus according to claim 1, characterized in that said mounting portion (200) comprises a mounting plate (210), said mounting plate (210) being provided with a first guide hole (211); the clamping part (410) comprises a pressing block (30), a second guide hole (31) and a third guide hole (32) are formed in the pressing block (30), the second guide hole (31) extends along a first direction, the third guide hole (32) extends along a fourth direction, and the fourth direction is obliquely arranged relative to the first direction; the fixture further includes:
a first guide post (420), wherein the first guide post (420) is arranged on the first guide hole (211) and the third guide hole (32) in a penetrating way;
one end of the second guide column (430) is fixedly connected with the first side surface of the mounting plate (210), and the other end of the second guide column (430) extends into the second guide hole (31);
the output end of the clamping motor (440) is connected with the first guide column (420) to drive the first guide column (420) to move along the first guide hole (211), and the pressing block (30) is pushed by the first guide column (420) to move along the first direction.
6. The inverted conveyor apparatus according to claim 5,
the first guide holes (211) are arranged at intervals along a second direction, and the second direction is perpendicular to the first direction; the third guide holes (32) are arranged at intervals along the second direction and are arranged in one-to-one correspondence with the first guide holes (211); the number of the first guide posts (420) is multiple, and each first guide post (420) is arranged on the corresponding first guide hole (211) and the corresponding third guide hole (32) in a penetrating way; the clamping mechanism (400) further comprises a connecting block (450), the connecting block (450) is connected with the first guide columns (420), and the output end of the clamping motor (440) is in driving connection with the connecting block (450); and/or
The two first guide holes (211) are arranged at intervals along the first direction; the two pressing blocks (30) of the two clamping parts (410) are arranged at intervals along the first direction, and the two third guide holes (32) of the two pressing blocks (30) are arranged in one-to-one correspondence with the two first guide holes (211); two first guide posts (420) are arranged on the corresponding first guide holes (211) and the corresponding third guide holes (32) in a penetrating way; the clamping mechanism (400) further comprises a connecting block (450), the connecting block (450) is connected with the two first guide columns (420), and the output end of the clamping motor (440) is in driving connection with the connecting block (450).
7. The inverted conveyor apparatus according to claim 5,
the third guide holes (32) are arranged at intervals along a second direction, and the second direction is perpendicular to the first direction; the number of the second guide posts (430) is multiple, the second guide posts (430) and the third guide holes (32) are arranged in a one-to-one correspondence manner, and each second guide post (430) extends into the corresponding third guide hole (32).
8. The tumble conveying device according to claim 2, characterized in that said mounting part (200) is pivotably provided on said frame (100) by two rotating shafts (220); the inversion driving part (500) includes:
each rotating shaft (220) is sleeved with one second belt wheel (510);
two third pulleys (520), wherein the two third pulleys (520) are arranged in one-to-one correspondence with the two second pulleys (510), and each third pulley (520) is arranged at an interval with the corresponding second pulley (510) along the first direction;
the two second synchronous belts (530) are sleeved on the corresponding second belt wheel (510) and the third belt wheel (520);
a connecting shaft (540), the connecting shaft (540) being connected between the two third pulleys (520);
the overturning motor (550) is in driving connection with one of the two second belt wheels (510).
9. The inverted conveyor apparatus according to claim 1, wherein the conveying mechanism further comprises:
a second conveying section (340), the second conveying section (340) being provided on the frame (100), the second conveying section (340) being provided upstream of the mounting section (200) in a conveying direction of the workpiece (1); and/or
A third conveying section (350), the third conveying section (350) being provided on the frame (100), the third conveying section (350) being provided downstream of the mounting section (200) in a conveying direction of the workpiece (1).
10. The utility model provides a marking machine which characterized in that for carry out two-sided mark of beating to the PCB board, marking machine includes:
the marking device is used for marking the PCB;
the turnover conveying device is as claimed in any one of claims 1 to 9, a first conveying part (310) of the turnover conveying device is used for conveying the PCB, and a clamping mechanism (400) of the turnover conveying device is used for clamping the PCB so that the PCB stays at a marking station and a first surface of the PCB is arranged opposite to a marking head of the marking device; the overturning driving part (500) of the overturning conveying device is used for driving the mounting part (200) of the overturning conveying device to overturn 180 degrees relative to the rack (100) of the overturning conveying device, so that the second surface of the PCB is arranged opposite to the marking head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010797.9A CN111071749A (en) | 2020-01-06 | 2020-01-06 | Turnover conveying device and marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010797.9A CN111071749A (en) | 2020-01-06 | 2020-01-06 | Turnover conveying device and marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111071749A true CN111071749A (en) | 2020-04-28 |
Family
ID=70322214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010010797.9A Pending CN111071749A (en) | 2020-01-06 | 2020-01-06 | Turnover conveying device and marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111071749A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747074A (en) * | 2020-07-05 | 2020-10-09 | 深圳市青马技术有限公司 | Turnover mechanism |
| CN112298981A (en) * | 2020-10-22 | 2021-02-02 | 雷雨霜 | Preparation method of multilayer high-density double-sided pcb circuit board |
| CN112722789A (en) * | 2021-01-19 | 2021-04-30 | 广东长虹电子有限公司 | Conveying, overturning and clamping system |
| CN112849918A (en) * | 2020-12-24 | 2021-05-28 | 山东大学 | Continuous flexible gradual shaping clamping and conveying device for plates |
| CN112895736A (en) * | 2021-01-18 | 2021-06-04 | 高羽洪 | Based on many surfaces are spouted a yard turning device for electronic product processing |
| CN112938431A (en) * | 2021-03-30 | 2021-06-11 | 中车太原机车车辆有限公司 | Side wall turnover device of railway wagon |
| CN113942240A (en) * | 2021-09-18 | 2022-01-18 | 珠海市宇腾自动化设备制造有限公司 | A pressing mechanism and a PCB board riveting machine having the same |
| CN114590565A (en) * | 2021-04-26 | 2022-06-07 | 深圳市凌盛电子有限公司 | Noninvasive feeding and discharging combined machine for circuit board welding assembly |
| CN114714775A (en) * | 2022-04-13 | 2022-07-08 | 苏州宇信特殊包装股份有限公司 | Corrugated box post-processing is with spouting a yard device |
| CN114763035A (en) * | 2022-02-09 | 2022-07-19 | 南通市上午家纺设计有限公司 | Fabric printing equipment capable of automatically positioning printing position and using method thereof |
| CN115556338A (en) * | 2022-10-15 | 2023-01-03 | 山东恒兴无损检测设备有限公司 | Device and method for machining X-ray composite protection plate |
| CN119683296A (en) * | 2025-02-26 | 2025-03-25 | 溧阳市新明机械配件制造有限公司 | A rotary reversing device for processing lightweight and thin-walled metal castings |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002308A (en) * | 2014-05-14 | 2014-08-27 | 上海优爱宝机器人技术有限公司 | Clamping device |
| CN207223197U (en) * | 2017-06-12 | 2018-04-13 | 武汉华工激光工程有限责任公司 | A kind of track grasping system and laser marking machine |
| CN110480195A (en) * | 2019-09-11 | 2019-11-22 | 苏州恩欧西智能科技有限公司 | Three sections of track integral type laser marking machine product movement mechanisms |
-
2020
- 2020-01-06 CN CN202010010797.9A patent/CN111071749A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002308A (en) * | 2014-05-14 | 2014-08-27 | 上海优爱宝机器人技术有限公司 | Clamping device |
| CN207223197U (en) * | 2017-06-12 | 2018-04-13 | 武汉华工激光工程有限责任公司 | A kind of track grasping system and laser marking machine |
| CN110480195A (en) * | 2019-09-11 | 2019-11-22 | 苏州恩欧西智能科技有限公司 | Three sections of track integral type laser marking machine product movement mechanisms |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747074A (en) * | 2020-07-05 | 2020-10-09 | 深圳市青马技术有限公司 | Turnover mechanism |
| CN112298981A (en) * | 2020-10-22 | 2021-02-02 | 雷雨霜 | Preparation method of multilayer high-density double-sided pcb circuit board |
| CN112849918A (en) * | 2020-12-24 | 2021-05-28 | 山东大学 | Continuous flexible gradual shaping clamping and conveying device for plates |
| CN112895736A (en) * | 2021-01-18 | 2021-06-04 | 高羽洪 | Based on many surfaces are spouted a yard turning device for electronic product processing |
| CN112722789A (en) * | 2021-01-19 | 2021-04-30 | 广东长虹电子有限公司 | Conveying, overturning and clamping system |
| CN112938431A (en) * | 2021-03-30 | 2021-06-11 | 中车太原机车车辆有限公司 | Side wall turnover device of railway wagon |
| CN114590565B (en) * | 2021-04-26 | 2024-01-23 | 深圳市凌盛电子有限公司 | Non-invasive loading and unloading combination machine for welding and assembling circuit board |
| CN114590565A (en) * | 2021-04-26 | 2022-06-07 | 深圳市凌盛电子有限公司 | Noninvasive feeding and discharging combined machine for circuit board welding assembly |
| CN113942240A (en) * | 2021-09-18 | 2022-01-18 | 珠海市宇腾自动化设备制造有限公司 | A pressing mechanism and a PCB board riveting machine having the same |
| CN114763035A (en) * | 2022-02-09 | 2022-07-19 | 南通市上午家纺设计有限公司 | Fabric printing equipment capable of automatically positioning printing position and using method thereof |
| CN114763035B (en) * | 2022-02-09 | 2023-08-22 | 南通市上午家纺设计有限公司 | Fabric printing equipment capable of automatically positioning printing position and application method thereof |
| CN114714775A (en) * | 2022-04-13 | 2022-07-08 | 苏州宇信特殊包装股份有限公司 | Corrugated box post-processing is with spouting a yard device |
| CN115556338A (en) * | 2022-10-15 | 2023-01-03 | 山东恒兴无损检测设备有限公司 | Device and method for machining X-ray composite protection plate |
| CN119683296A (en) * | 2025-02-26 | 2025-03-25 | 溧阳市新明机械配件制造有限公司 | A rotary reversing device for processing lightweight and thin-walled metal castings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111071749A (en) | Turnover conveying device and marking machine | |
| CN112719926B (en) | Mobile phone connector shell assembling equipment | |
| CN112551106B (en) | PCB board test production line circulation feeding system | |
| CN108638663A (en) | Online character code spraying system | |
| CN212331323U (en) | Woodworking double-gantry numerical control engraving machine | |
| CN216104424U (en) | Seamless connection PCBA tilting mechanism | |
| CN216758589U (en) | Laser marking device capable of marking on front side and back side | |
| CN212628628U (en) | Built-in panel turnover mechanism of machine | |
| CN111479393B (en) | A flip positioning assembly and method for PCB circuit board processing | |
| CN212173674U (en) | Steering device of plate conveying line | |
| CN113085425A (en) | Flap engraving mechanism and method | |
| CN208006446U (en) | A kind of full-automatic double-face bat printing production line | |
| CN217200790U (en) | Transfer device for double-sided exposure of plates | |
| CN212629105U (en) | Plug-in components cartridge equipment of PCB board production | |
| CN214622359U (en) | Intelligent cyclic motion detection equipment | |
| CN212552011U (en) | PCB copper foil rim charge cuts and divides integrative equipment of board | |
| CN210306549U (en) | Motor big shell loading attachment | |
| CN222097336U (en) | Double-sided marking equipment | |
| CN114347191A (en) | Milling machine for furniture production | |
| CN215824673U (en) | Positioning mechanism for document basket welding device | |
| CN208497960U (en) | Online character code spraying system | |
| CN222539988U (en) | A backlight strip feeding and flipping patch device | |
| CN215973402U (en) | Transfer mechanism of appearance inspection machine | |
| CN216097060U (en) | Cylinder splint mechanism of laser marking machine | |
| CN207044178U (en) | A kind of manipulator automatic insertion equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |