CN116916644B - Intelligent conveying equipment for PCB (printed circuit board) dividing machine - Google Patents

Intelligent conveying equipment for PCB (printed circuit board) dividing machine Download PDF

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Publication number
CN116916644B
CN116916644B CN202311186615.3A CN202311186615A CN116916644B CN 116916644 B CN116916644 B CN 116916644B CN 202311186615 A CN202311186615 A CN 202311186615A CN 116916644 B CN116916644 B CN 116916644B
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CN
China
Prior art keywords
plate
supporting
positioning
fixedly connected
pcb
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Active
Application number
CN202311186615.3A
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Chinese (zh)
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CN116916644A (en
Inventor
杨秀培
丁长玉
陈祥建
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Suzhou Yiqikang Electronic Technology Co ltd
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Suzhou Yiqikang Electronic Technology Co ltd
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Priority to CN202311186615.3A priority Critical patent/CN116916644B/en
Publication of CN116916644A publication Critical patent/CN116916644A/en
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/0061—Tools for holding the circuit boards during processing; handling transport of printed circuit boards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023—Cleaning travelling work
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/0061—Tools for holding the circuit boards during processing; handling transport of printed circuit boards
    • H05K13/0069—Holders for printed circuit boards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components
    • H05K13/046—Surface mounting
    • H05K13/0465—Surface mounting by soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/15—Position of the PCB during processing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1509—Horizontally held PCB

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to the technical field of PCB board production, and more particularly discloses intelligent material conveying equipment for a PCB board splitting machine, which comprises a supporting component, wherein the supporting component comprises a supporting base, the top of the supporting base is fixedly connected with two supporting side plates, the side surfaces of the supporting side plates are provided with a transmission component, a longitudinal welding plate is arranged between the two supporting side plates, a main moving groove is formed in the supporting side plates, the moving component is arranged in the main moving groove, a board clamping component is arranged in the moving component, and the top of the supporting base is positioned between the supporting side plates and fixedly connected with a pneumatic box; according to the invention, the plate clamp assembly and the pneumatic box are arranged, so that the lifting clamping and descending relaxation of the lower clamping plate is controlled by utilizing the increase and decrease of the volume of the space at one end, far away from the horizontal moving block, of the pneumatic box, and the cleaning of the top surface of the PCB is realized by utilizing the increase of the air pressure at one end, close to the storage box, of the pneumatic box in the process stage.

Description

Intelligent conveying equipment for PCB (printed circuit board) dividing machine
Technical Field
The invention relates to the technical field of PCB production, in particular to intelligent material conveying equipment for a PCB dividing machine.
Background
The PCB board, also known as a printed circuit board, is a provider of electrical connections for electronic components. The design of the PCB is mainly layout design, and the main advantages of the adoption of the circuit board are that the errors of wiring and assembly are greatly reduced, and the automation level and the production labor rate are improved. When the final product is manufactured, integrated circuits, transistors, diodes, passive components (e.g., resistors, capacitors, connectors, etc.) and other various electronic components are mounted thereon, and electrical signal connections and due functions are formed by the conductive lines.
At present, the existing PCB comprises a feeding device, clamping devices, positioning devices, welding devices and conveying components in the assembling and welding process, the feeding device is firstly utilized to convey the PCB to the clamping frame during welding processing, the positioning devices and the clamping devices are utilized to cooperatively act to fix the PCB, then the patch elements are placed at fixed positions on the PCB one by one to be fixedly welded, and after welding is completed, the processed PCB is collected and detected through the conveying devices.
At present, in the feeding process of PCB board, through having the mechanical clamp as main feeding means, this kind of feeding mode is because taking out PCB on the goods shelves that needs the repeatability, then rotate to the centre gripping department decline place and accomplish the material loading process on the welded plate, because the flow removal of PCB board is faster when high-speed welding, the speed of this kind of feeding mode can't handle high-speed automated production process, longer moving time leads to can't realize the accuracy of assurance location when the centre gripping removal of continuity, in addition, in the current PCB board feeding process, in order to guarantee welding accuracy and welding quality, it is clean to need on the PCB board to guarantee the surface of PCB board clean and tidy, avoid appearing the welding breakpoint, but because current cleaning device is usually installed in one side of welding device with the box, it is comparatively loaded down with trivial details to control the effect of guaranteeing its individual control before the welding, to the efficiency of continuous production process needs to improve.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides intelligent material conveying equipment for a PCB (printed circuit board) dividing machine, which solves the problems in the prior art.
The invention provides the following technical scheme: the utility model provides an intelligent conveying equipment for PCB board separator, includes supporting component, supporting component includes the support base, supports two support curb plates of top fixedly connected with of base, supports the side-mounting of curb plate and has installed longitudinal welded plate between two support curb plates, supports the inside of curb plate and has seted up the main movable tank, and the inside at the main movable tank is installed to the movable component, the internally mounted who removes the subassembly has the plate clamp subassembly, the support base top is located the pneumatic case of fixedly connected with between the support curb plates, and pneumatic hole has been seted up to the inside of pneumatic case, the top of support base is located one side fixedly connected with storage tank of supporting curb plate, and the bottom fixedly connected with single fagging of storage tank inside, and the internally mounted of storage tank has support work rest and support plate, and the negative pressure spring is installed to the bottom of support work piece, and the longitudinal expansion tank has all been seted up to the middle part both sides of storage tank, and the fixed circular slot has all been seted up to the both sides of storage tank inside, and the inside of storage tank is located the inside of longitudinal expansion tank department, and the inside of first support frame is installed in the inside of longitudinal expansion tank, and the inside of fixed slot is located the inside of fixed horizontal movable support, and the support plate is located the inside of work piece, and is located the inside of work piece fixed connection rectangular support plate, and is located the inside of work piece fixed connection, and is welded bottom fixedly connected with the work piece.
Further, the movable assembly comprises a horizontal movable block, a horizontal spiral hole is formed in the side face of the horizontal movable block, an air pressure control block is fixedly connected to the front face of the horizontal movable block, two positioning rods are fixedly connected to the inside of the air pressure control block, two bottom air flow holes are formed in the bottom of the air pressure control block, an upper clamping plate is fixedly connected to the front face of the air pressure control block, an extension support is fixedly connected to the bottom of the front face of the horizontal movable block, an air pressure control rod is fixedly connected to the front face of the extension support, a positioning control rod is arranged on the front face of the positioning control rod, the other end of the pushing rod is movably connected with the movable positioning block, the air pressure control rod is arranged in the pneumatic box, the inside of the pneumatic hole is divided into two parts by the air pressure control rod, one end close to the storage box is connected with a longitudinal welding plate, and one end far away from the storage box is connected with the bottom air flow hole.
Further, the locating component comprises a first locating plate, a second locating plate is hinged to the side face of the first locating plate, movable locating blocks are installed at two ends of the side face of the second locating plate, the movable locating blocks are installed in the workpiece supporting plate, and locating springs are installed on the side face of the movable locating blocks at the inner position of the workpiece supporting plate.
Further, the movable positioning block is movably connected with a pushing rod on the front face of the positioning control rod.
Further, the support work or material rest includes the bottom swash plate, and the inclined plane has been seted up to the bottom of bottom swash plate, and the first support frame of both ends difference fixedly connected with at bottom swash plate top and second support frame, fixedly connected with horizontal support between the outside of first support frame and second support frame, horizontal support installs in the inside in extension board rectangular channel, and the positive both sides fixedly connected with location rotary rod of two-sided extension board.
Further, the plate clamp assembly comprises a gas moving block, two moving top holes are formed in the top of the gas moving block, the positioning rod is installed in the moving top holes, the front face of the gas moving block is fixedly connected with a lower clamping plate, and the shape of the lower clamping plate is in mirror symmetry with the upper clamping plate.
Further, the gas moving block divides the inner part of the gas pressure control block into an upper cavity and a lower cavity, and the lower cavity is connected with a pneumatic hole at one end of the pneumatic box far away from the storage box through a gas pipe at the bottom of the bottom gas flow hole.
Further, the bottom of vertical welded plate installs the pressure strip all around, and the bottom of vertical welded plate passes through the trachea with the pneumatic hole that pneumatic box is close to storage case one end simultaneously and is connected, and the check valve is installed to the one end that pneumatic box is close to storage case, and the internally mounted of vertical welded plate has welding control assembly.
The invention has the technical effects and advantages that:
according to the invention, the movable assembly and the positioning assembly are arranged, so that the whole positioning assembly is changed from an inclined positioning state to a horizontal discharging state when approaching to the workpiece supporting plate, the welded PCB is output from the side face of the supporting base under the combined action of the movable assembly and the clamped PCB, the positioning of the PCB in the welding process under the action of the positioning spring is facilitated, and the horizontal position of the PCB is prevented from moving during welding.
According to the invention, the plate clamp assembly and the pneumatic box are arranged, so that the lifting clamping and descending relaxation of the lower clamping plate is controlled by utilizing the increase and decrease of the volume of the space at one end, far away from the horizontal moving block, of the pneumatic box, and the cleaning of the top surface of the PCB is realized by utilizing the increase of the air pressure at one end, close to the storage box, of the pneumatic box in the process stage.
According to the invention, the support material rack and the support plate are arranged, so that when the moving assembly moves to the bottom of the bottom inclined plate, each layer of PCB can descend by a preset distance by utilizing the synchronous motion of the support plate and the support material rack, the moving assembly can clamp the PCB conveniently, interference between the moving assembly and the position of the PCB when the moving assembly moves to the inside of the storage box is avoided, and continuous feeding is realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the overall structure of the present invention.
Fig. 3 is a schematic view of a support assembly according to the present invention.
Fig. 4 is a schematic view of the structure of the storage tank of the present invention.
Fig. 5 is a schematic diagram of a moving assembly according to the present invention.
Fig. 6 is a cross-sectional view of a moving assembly according to the present invention.
Fig. 7 is a schematic structural diagram of a positioning assembly according to the present invention.
FIG. 8 is a cross-sectional view of a positioning assembly according to the present invention.
Fig. 9 is a schematic view of a supporting rack structure according to the present invention.
Fig. 10 is a top view of the plate clip assembly of the present invention.
Fig. 11 is a top view of the support plate structure of the present invention.
Fig. 12 is a cross-sectional view of a support plate structure of the present invention.
The reference numerals are: 1. a support assembly; 101. a support base; 102. supporting the side plates; 103. a main moving groove; 104. a pneumatic box; 105. a pneumatic hole; 106. a storage bin; 107. fixing the round groove; 108. moving the rectangular groove; 109. a longitudinal expansion groove; 110. a workpiece support plate; 111. a single support plate; 2. a moving assembly; 201. a horizontal moving block; 202. a horizontal helical hole; 203. an air pressure control block; 204. an upper clamping plate; 205. a positioning rod; 206. a bottom airflow aperture; 207. an extension bracket; 208. a pneumatic control rod; 209. positioning a control rod; 3. a plate clip assembly; 301. a gas moving block; 302. moving the top hole; 303. a lower clamping plate; 4. a negative pressure spring; 5. supporting a material rack; 501. a bottom sloping plate; 502. a first support frame; 503. a second support frame; 504. a horizontal bracket; 6. a support plate; 601. a double-sided support plate; 602. a rectangular groove of the support plate; 603. positioning a rotating rod; 7. a positioning assembly; 701. a first positioning plate; 702. a second positioning plate; 703. moving the positioning block; 704. a positioning spring; 8. a transmission assembly; 9. and (5) welding the plates longitudinally.
Detailed Description
The following description will be made in detail, but not limited to, the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort, of an intelligent material conveying apparatus for a PCB board separation machine according to the present invention.
Referring to fig. 1 and 2, the invention provides an intelligent material conveying device for a PCB board separator, which comprises a support assembly 1, wherein the support assembly 1 comprises a support base 101, two support side plates 102 are fixedly connected to the top of the support base 101, a transmission assembly 8 is arranged on the side surfaces of the support side plates 102, a longitudinal welding plate 9 is arranged between the two support side plates 102, a main moving groove 103 is formed in the interior of the support side plates 102, a moving assembly 2 is arranged in the main moving groove 103, a board clamping assembly 3 is arranged in the moving assembly 2, a pneumatic box 104 is fixedly connected between the support side plates 102 at the top of the support base 101, a pneumatic hole 105 is formed in the pneumatic box 104, a storage box 106 is fixedly connected to one side of the support side plates 102 at the top of the support base 101, a single support plate 111 is fixedly connected to the bottom of the inside of the storage box 106, a support material frame 5 and the support plate 6 are arranged in the inside of the support box 106, a negative pressure spring 4 is arranged at the bottom of the support material frame 5, longitudinal telescopic grooves 109 are formed in the middle of the two sides of the support side plates 106, fixed grooves 107 are formed in the two sides of the inside of the storage box 106, a fixed groove 107 is formed in the two sides of the inside of the storage box 106, a workpiece 101 is arranged in the longitudinal telescopic groove 108, a first support plate 108 is arranged in the inner side of the support plate 109 and a fixed groove is arranged in the rectangular support plate 109, which is fixedly connected to the inner side of the support plate 101, and is arranged in the rectangular support plate 109, and is fixedly connected to the workpiece in the horizontal groove 110, which is arranged in the horizontal position, and is fixed at the bottom of the position of the support plate, and is fixed in the position, and is in the position of a horizontal position, and a horizontal position, a vertical position in a position;
in this embodiment, it is to be specifically described that: the bottom of the longitudinal welding plate 9 is provided with a pressing plate around, when the longitudinal welding plate 9 moves to the bottom, the pressing plate applies fixed pressure to the PCB so that the PCB does not move in the welding process, the bottom of the longitudinal welding plate 9 is connected with a pneumatic hole 105 of the pneumatic box 104, which is close to one end of the storage box 106, through a gas pipe, gas enters the bottom of the longitudinal welding plate 9 from the inside of the pneumatic box 104 to clean the PCB in the process, one end of the pneumatic box 104, which is close to the storage box 106, is provided with a one-way valve, and external gas enters the inside of the pneumatic box 104 from the one-way valve in the return process; and meanwhile, a welding control assembly is arranged in the longitudinal welding plate 9, and the welding control assembly controls a welding head to weld the elements on the PCB in a positioning way when the moving assembly 2 is in a feeding process stage.
The main difference between the embodiment and the prior art is that the air pressure change is generated by using the movement effect of the motor to drive the moving assembly 2 to control the clamping and loosening of the plate clamping assembly 3, and the dirt cleaning is performed on the surface of the PCB before welding by using the air pressure change, specifically, the moving assembly 2, the plate clamping assembly 3 and the positioning assembly 7;
the above structure is a main structure of the present embodiment, which solves the problems that the continuity of feeding is not high and no dirt is cleaned before welding of the PCB board at present, and the air pipe, the welding head and the pushing rod are existing structures, and the specific structure and the connection mode of the air pipe and the pushing rod are not specifically described in the present embodiment.
Referring to fig. 5-6, the moving assembly 2 includes a horizontal moving block 201, a horizontal spiral hole 202 is formed in a side surface of the horizontal moving block 201, an air pressure control block 203 is fixedly connected to a front surface of the horizontal moving block 201, two positioning rods 205 are fixedly connected to an inner portion of the air pressure control block 203, two bottom air flow holes 206 are formed in a bottom of the air pressure control block 203, an upper clamping plate 204 is fixedly connected to a front surface of the air pressure control block 203, an extension bracket 207 is fixedly connected to a bottom of the horizontal moving block 201, an air pressure control rod 208 is fixedly connected to a bottom of the extension bracket 207, a positioning control rod 209 is fixedly connected to a front surface of the extension bracket 207, a push rod is mounted to a front surface of the positioning control rod 209, and the other end of the push rod is movably connected to the moving positioning block 703.
In this embodiment, it is to be specifically described that: the pneumatic control rod 208 is installed in the inside of pneumatic box 104, the inside of pneumatic control rod 208 with pneumatic hole 105 is divided into two parts, pneumatic hole 105 is close to the one end of storage box 106 and is connected with vertical welded plate 9, pneumatic hole 105 is kept away from the one end of storage box 106 and is connected with bottom air current hole 206, in the stage of the process, the internal air pressure of bottom air current hole 206 drops, the internal air pressure of vertical welded plate 9 increases simultaneously, the clearance is accomplished to the bottom, the return stage, the bottom air current hole 206 department air pressure of gas movable block 301 bottom increases, the lower plate 303 rises and accomplishes the centre gripping to the PCB board, vertical welded plate 9 end is from the check valve department replenishing gas.
Referring to fig. 7, the positioning assembly 7 includes a first positioning plate 701, a second positioning plate 702 is hinged to a side surface of the first positioning plate 701, moving positioning blocks 703 are mounted at two ends of a side surface of the second positioning plate 702, the moving positioning blocks 703 are mounted in the workpiece support plate 110, positioning springs 704 are mounted on the side surface of the moving positioning blocks 703 at positions in the workpiece support plate 110, and the first positioning plate 701 and the second positioning plate 702 are in an inclined state under the action of the positioning springs 704 in a normal state so as to facilitate positioning blocking of the PCB board during welding.
In this embodiment, it is to be specifically described that: when the positions of the positioning control rod 209 and the movable positioning block 703 are overlapped, the movable positioning block 703 is driven by the movable positioning block 703 to synchronously move by the movable positioning block 703 in the subsequent movement, and the first positioning plate 701 and the second positioning plate 702 are both converted into a horizontal state from an inclined state, so that the welded PCB is discharged conveniently.
Referring to fig. 8, the supporting rack 5 includes a bottom inclined plate 501, an inclined plane is formed at the bottom of the bottom inclined plate 501, two ends of the top of the bottom inclined plate 501 are respectively and fixedly connected with a first supporting frame 502 and a second supporting frame 503, a horizontal bracket 504 is fixedly connected between the outer sides of the first supporting frame 502 and the second supporting frame 503, the horizontal bracket 504 is installed in a rectangular supporting plate groove 602, two sides of the front surface of the double-sided supporting plate 601 are fixedly connected with positioning rotating rods 603, and the double-sided supporting plate 601 rotates around the positioning rotating rods 603 when the supporting rack 5 moves up and down.
In this embodiment, it is to be specifically described that: in the process stage, when the moving assembly 2 just enters the bottom of the bottom inclined plate 501, the top PCB of the single supporting plate 111 enters between the upper clamping plate 204 and the lower clamping plate 303, the position of the PCB supported by each layer of double-sided supporting plate 601 is unchanged, when the moving assembly 2 reaches the half position of the bottom inclined plate 501, the double-sided supporting plate 601 is converted into a half vertical state from a horizontal state, when the moving assembly 2 completely reaches the bottom side of the bottom inclined plate 501, the double-sided supporting plate 601 is in a full vertical state, each layer of PCB is lowered by one unit by self gravity, in the return stage, when the moving assembly 2 returns to the half position of the bottom inclined plate 501, the double-sided supporting plate 601 enters the bottom of each layer of PCB again, the bottommost PCB is supported by the upper clamping plate 204, and when the moving assembly 2 completely breaks away from the bottom inclined plate 501, the bottommost PCB descends to the top of the single supporting plate 111 to wait for next taking.
Referring to fig. 9, the plate holder assembly 3 includes a gas moving block 301, two moving top holes 302 are formed at the top of the gas moving block 301, the positioning rod 205 is installed inside the moving top holes 302, and a lower clamping plate 303 is fixedly connected to the front surface of the gas moving block 301, and the shape of the lower clamping plate 303 is mirror-symmetrical to the shape of the upper clamping plate 204.
In this embodiment, it is to be specifically described that: the gas movable block 301 divides the inner part of the gas pressure control block 203 into an upper cavity and a lower cavity, the lower cavity is connected with the pneumatic hole 105 at one end of the pneumatic box 104 far away from the storage box 106 through the bottom air pipe at the bottom air flow hole 206, so that the gas pressure change in the pneumatic hole 105 is converted into the up-down movement effect of the gas movable block 301 when the gas pressure control rod 208 moves, the automatic clamping of the lower clamping plate 303 to the PCB is realized, and the continuous feeding efficiency is improved.
The working principle of the invention is as follows:
the main problems solved by this embodiment are: the motor is used for rotating to drive the moving effect of the moving assembly 2 to generate air pressure change to control the clamping and loosening of the plate clamping assembly 3, and meanwhile, the dirt cleaning is carried out on the surface of the PCB before welding by utilizing air pressure change, so that the problems that the feeding continuity is not high and the dirt cleaning is not carried out before welding the PCB at present are solved.
The method comprises the following specific steps:
during the material taking process, the transmission assembly 8 is started to rotate positively, the transmission assembly 8 rotates to drive the moving assembly 2 to move towards the side of the material storage box 106, at this time, the air pressure control rod 208 moves in the air hole 105 to enable the volume of one end space of the air box 104 far away from the horizontal moving block 201 to be increased, the air pressure is reduced, the bottom of the bottom air hole 206 is connected with the air box 104, the air pressure of the bottom space of the air pressure control block 203 inside the air moving block 301 is synchronously reduced, the air moving block 301 moves downwards to enable the lower clamping plate 303 and the upper clamping plate 204 to be in an open state, meanwhile, the air pressure in one end of the air box 104 close to the material storage box 106 is increased, the other end of the air box 104 is connected with the longitudinal welding plate 9, in the moving process, the inner air of the air box 104 is sprayed from the bottom of the longitudinal welding plate 9 to clear the surface of the workpiece support plate 110, when the bottom of the bottom clamping plate 501 is contacted, the moving assembly 2 gradually moves the bottom sloping plate 501 and the horizontal support 504 synchronously, the two-side support plate 601 is changed into an inclined state from the horizontal support state, the end of the two-side support plate 601 moves from the bottom of each layer of the upper clamping plate 204 to the top of the upper clamping plate 204, and the two-side support plates are not welded to the top of the upper clamping plate 204, and the two-side PCB 204 are not welded, and the top-side PCB 204 is kept at the position of the top position of the upper clamping plate 204, and the bottom of the upper clamping plate 204 is not lower and the top of the bottom plate and the bottom plate 204 is kept down.
The material taking return stroke is carried out, the transmission assembly 8 is started to reversely rotate, a single PCB clamped by the upper clamping plate 204 and the lower clamping plate 303 moves outwards, when the single PCB moves to a half position of the bottom sloping plate 501, the inclined double-sided support plate 601 enters the bottom of each layer of PCB to complete support, the position of the bottommost PCB is unchanged, and when the moving assembly 2 is separated from the bottom sloping plate 501, the bottommost PCB is subject to the action of self gravity and descends to the top position of the single supporting plate 111 to wait for subsequent taking; because the bottom air pressure of the air pressure control block 203 inside the air moving block 301 is increased, the lower clamping plate 303 moves upwards to clamp the PCB, and the moving assembly 2 pushes the moving positioning block 703 to move towards the side far from the first positioning plate 701 synchronously when approaching to the workpiece supporting plate 110, the whole positioning assembly 7 is changed from the inclined positioning state to the horizontal discharging state, and the welded PCB is transported to the collecting place from the side of the supporting base 101 under the combined action of the moving assembly 2 and the clamped PCB.
The foregoing is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.

Claims (8)

1. An intelligent conveying device for a PCB (printed Circuit Board) dividing machine comprises a supporting component (1), and is characterized in that: the supporting component (1) comprises a supporting base (101), two supporting side plates (102) are fixedly connected to the top of the supporting base (101), a transmission component (8) is arranged on the side face of each supporting side plate (102), a longitudinal welding plate (9) is arranged between each two supporting side plates (102), a main moving groove (103) is formed in the supporting side plates (102), a moving component (2) is arranged in the main moving groove (103), a plate clamping component (3) is arranged in the moving component (2), a pneumatic box (104) is fixedly connected to the top of the supporting base (101) between the supporting side plates (102), a pneumatic hole (105) is formed in the inner portion of each pneumatic box (104), a storage box (106) is fixedly connected to the top of each supporting base (101) on one side of the supporting side plates (102), a single supporting plate (111) is fixedly connected to the inner bottom of each storage box (106), a supporting material frame (5) and a supporting plate (6) are arranged in the inner portion of each storage box (106), negative pressure springs (4) are arranged at the bottom of each supporting material frame (5), round grooves (107) are formed in the inner sides of the storage boxes (106) in the longitudinal directions, and the round grooves (109) are formed in the two sides of the storage boxes (106), the movable rectangular grooves (108) are formed in two sides of the storage box (106) located at the position of the longitudinal telescopic groove (109), the first supporting frame (502) is installed in the longitudinal telescopic groove (109), the positioning rotating rod (603) is installed in the fixed circular groove (107), the horizontal support (504) is installed in the movable rectangular groove (108), the top of the supporting base (101) is located at the bottom of the longitudinal welding plate (9) and fixedly connected with the workpiece supporting plate (110), and the positioning assembly (7) is installed in the workpiece supporting plate (110).
2. An intelligent material conveying device for a PCB board separator according to claim 1, wherein: the movable assembly (2) comprises a horizontal movable block (201), a horizontal spiral hole (202) is formed in the side face of the horizontal movable block (201), an air pressure control block (203) is fixedly connected to the front face of the horizontal movable block (201), two positioning rods (205) are fixedly connected to the inside of the air pressure control block (203), two bottom air flow holes (206) are formed in the bottom of the air pressure control block (203), an upper clamping plate (204) is fixedly connected to the front face of the air pressure control block (203), an extension bracket (207) is fixedly connected to the bottom of the extension bracket (207), an air pressure control rod (208) is fixedly connected to the front face of the extension bracket (207), a pushing rod is installed on the front face of the positioning control rod (209), the other end of the pushing rod is movably connected with the movable positioning block (703), the air pressure control rod (208) is installed inside the air pressure box (104), the inside of the air pressure control rod (208) divides the air pressure hole (105) into two parts, one end close to the storage box (106) is connected with the longitudinal welding box (9), and one end far away from the bottom of the storage box (106) is connected with the air pressure positioning block (206).
3. An intelligent material conveying device for a PCB board separator according to claim 1, wherein: the positioning assembly (7) comprises a first positioning plate (701), a second positioning plate (702) is hinged to the side face of the first positioning plate (701), movable positioning blocks (703) are arranged at two ends of the side face of the second positioning plate (702), the movable positioning blocks (703) are arranged in the workpiece supporting plate (110), and positioning springs (704) are arranged on the side face of the movable positioning blocks (703) at the inner position of the workpiece supporting plate (110).
4. An intelligent material conveying device for a PCB panel machine according to claim 3, wherein: the movable positioning block (703) is movably connected with a push rod on the front surface of the positioning control rod (209).
5. An intelligent material conveying device for a PCB board separator according to claim 1, wherein: the support work or material rest (5) includes bottom swash plate (501), and the inclined plane has been seted up to the bottom of bottom swash plate (501), and first support frame (502) of both ends fixedly connected with and second support frame (503) are respectively at bottom swash plate (501) top, fixedly connected with horizontal support (504) between the outside of first support frame (502) and second support frame (503), and inside at extension board rectangular channel (602) is installed in horizontal support (504), and positive both sides fixedly connected with location rotary rod (603) of double-sided extension board (601).
6. An intelligent material conveying device for a PCB board separator according to claim 1, wherein: the plate clamp assembly (3) comprises a gas moving block (301), two moving top holes (302) are formed in the top of the gas moving block (301), the positioning rod (205) is installed in the moving top holes (302), the front face of the gas moving block (301) is fixedly connected with a lower clamping plate (303), and the shape of the lower clamping plate (303) is in mirror symmetry with that of the upper clamping plate (204).
7. An intelligent material conveying device for a PCB panel apparatus according to claim 6, wherein: the gas moving block (301) divides the inside of the gas pressure control block (203) into an upper cavity and a lower cavity, and the lower cavity is connected with a pneumatic hole (105) at one end of the pneumatic box (104) far away from the storage box (106) through a gas pipe at the bottom of the bottom gas flow hole (206).
8. An intelligent material conveying device for a PCB board separator according to claim 1, wherein: the bottom of vertical welded plate (9) is installed around the clamp plate, and simultaneously the bottom of vertical welded plate (9) is connected through the trachea with pneumatic hole (105) that pneumatic case (104) is close to storage case (106) one end, and the check valve is installed to the one end that pneumatic case (104) is close to storage case (106), and the internally mounted of vertical welded plate (9) has welding control assembly.
CN202311186615.3A 2023-09-14 2023-09-14 Intelligent conveying equipment for PCB (printed circuit board) dividing machine Active CN116916644B (en)

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CN202311186615.3A CN116916644B (en) 2023-09-14 2023-09-14 Intelligent conveying equipment for PCB (printed circuit board) dividing machine

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CN202311186615.3A CN116916644B (en) 2023-09-14 2023-09-14 Intelligent conveying equipment for PCB (printed circuit board) dividing machine

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CN116916644B true CN116916644B (en) 2023-12-19

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112242337A (en) * 2020-09-27 2021-01-19 郑州竹蜻蜓电子科技有限公司 Lamination feeding mechanism of die bonder for integrated circuit production
CN214561316U (en) * 2021-03-17 2021-11-02 千思跃智能科技(苏州)有限公司 Automatic board separator capable of efficiently collecting dust
WO2022041771A1 (en) * 2020-08-28 2022-03-03 南京涵曦月自动化科技有限公司 Workbench for welding robot machining and usage method therefor
CN114286617A (en) * 2021-11-29 2022-04-05 江西昶龙科技有限公司 Full-automatic chip mounter used in SMT production

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022041771A1 (en) * 2020-08-28 2022-03-03 南京涵曦月自动化科技有限公司 Workbench for welding robot machining and usage method therefor
CN112242337A (en) * 2020-09-27 2021-01-19 郑州竹蜻蜓电子科技有限公司 Lamination feeding mechanism of die bonder for integrated circuit production
CN214561316U (en) * 2021-03-17 2021-11-02 千思跃智能科技(苏州)有限公司 Automatic board separator capable of efficiently collecting dust
CN114286617A (en) * 2021-11-29 2022-04-05 江西昶龙科技有限公司 Full-automatic chip mounter used in SMT production

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