CN210609889U

CN210609889U - Circuit board mounting and distributing mechanism

Info

Publication number: CN210609889U
Application number: CN201920980036.9U
Authority: CN
Inventors: 黄永强
Original assignee: Shanghai Suntech Electronic Co ltd
Current assignee: Shanghai Suntech Electronic Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-22
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a circuit board pastes dress board distribution mechanism, the on-line screen storage device comprises a base, the top fixed mounting of base has the support frame, the middle part on support frame top is inlayed and is equipped with power unit, the inside fixed mounting of support frame has two montants, be provided with the connecting plate between two montants, be provided with buffer gear on the connecting plate, slow mechanism is by two buffer rods, two buffer spring and a mounting panel are constituteed, the surface of two buffer rods all alternates with the inner wall of connecting plate and is connected, the bottom difference fixed mounting of two buffer rods is in the both sides of mounting panel, buffer spring sets up the surface at the buffer rod. The utility model discloses the connecting plate descends under power unit's effect earlier with the circuit board contact of link, when the staff was located the link below, the staff can increase the thickness of circuit board, and normally closed button switch can be extruded to the connecting rod this moment to make power unit cut off the power, and then prevent die-cut blade accidental injury workman's hand.

Description

Circuit board mounting and distributing mechanism

Technical Field

The utility model relates to a board distribution mechanism specifically is a circuit board pastes dress board distribution mechanism.

Background

Because the circuit board is a whole, need carry out the branch board according to the in-service use demand after accomplishing subsides dress, the means that present circuit board carried out the branch board has artifical folded plate and board separator cutting, artifical folded plate is used too big easily, lead to the circuit board damaged, and the board separator that carries out the cutting has a low degree of automation, it is die-cut to need artifically to push the circuit board in the board separator, and present cut apart the mechanism and mostly lack and prevent beater mechanism, if board separator mistake when artifically pushing the circuit board in the board separator starts, then the industrial accident can take place, thereby threaten workman's personal safety, therefore we make the improvement to this, a circuit board subsides dress board separator mechanism is proposed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a circuit board pastes dress board distribution mechanism, the on-line screen storage device comprises a base, the top fixed mounting of base has the support frame, the middle part on support frame top is inlayed and is equipped with power unit, the inside fixed mounting of support frame has two montants, two be provided with the connecting plate between the montant, be provided with buffer gear on the connecting plate, buffer gear comprises two buffer rods, two buffer spring and a mounting panel, two the surface of buffer rod all alternates with the inner wall of connecting plate to be connected, two the bottom of buffer rod is fixed mounting in the both sides of mounting panel respectively, buffer spring sets up the surface at the buffer rod, there is die-cut blade bottom of mounting panel through bolted connection, the middle part fixed mounting on die-cut blade top has die-cut post, the bottom fixed mounting of connecting plate has the mechanism of preventing the hired roughed hands, two connecting rods, two reset spring, a link, a through-hole and a normally closed button switch constitute, two the connecting pipe is fixed mounting respectively in the bottom of connecting plate, two the bottom of connecting rod is located inside two connecting pipes respectively, and the bottom of two connecting rods is fixed mounting respectively in the both sides at link top, the middle part at the link is seted up to the through-hole, reset spring sets up the surface at the connecting rod, normally closed button switch fixed mounting is at the top of one of them connecting pipe inner chamber, the top fixed mounting of base has the workstation that is located under the die-cut blade.

As a preferred technical scheme of the utility model, power unit comprises protective housing, protection casing, motor, lead screw and power frame, the surface and the support frame fixed connection of protective housing, protection casing fixed mounting is at the top of protective housing, motor fixed mounting is in the inside of protection casing.

As an optimal technical scheme of the utility model, the top fixed mounting of lead screw is on the output shaft of motor, the bottom of lead screw extends to the inside of protective housing and links to each other through the top of bearing with the protective housing inner chamber.

As a preferred technical scheme of the utility model, the power frame is located the inside of protective housing, the middle part of power frame and the surface threaded connection of lead screw, the bottom of power frame run through the protective housing and extend to the outside of protective housing bottom and with connecting plate fixed connection.

As an optimal technical scheme of the utility model, the motor is external to have controller and driver, controller and driver electric connection, controller and external power supply electric connection, the controller is established ties with normally closed button switch.

As an optimal technical scheme of the utility model, buffer spring is located between mounting panel and the connecting plate, buffer spring's both ends respectively with mounting panel and connecting plate fixed connection.

As a preferred technical scheme of the utility model, the size of through-hole and the size looks adaptation of die-cut blade, reset spring is located the inside of connecting pipe, reset spring's top and the top fixed connection of connecting rod, reset spring's bottom and the bottom fixed connection of connecting pipe inner chamber.

The utility model has the advantages that: this kind of circuit board pastes dress board distribution mechanism, the connecting plate descends under power unit's effect the time the link contacts with the circuit board earlier, when the staff is located the link below, the staff can increase the thickness of circuit board, the connecting rod can extrude normally closed button switch this moment, thereby make power mechanism cut off the power, and then prevent die-cut blade accidental injury workman's hand, impact force when can slowing down die-cut blade and circuit board contact through setting up buffer spring, thereby prevent that the impact force from leading to circuit board non-distribution board zone to break excessively, and link and die-cut blade can play the effect of pre-fixing to the circuit board with the circuit board contact earlier, thereby the position of circuit board takes place the skew when preventing the board distribution.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, 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 is a schematic structural view of a circuit board mounting and separating mechanism of the present invention;

fig. 2 is a schematic front view of a board distributing mechanism for circuit board mounting according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the circuit board mounting board dividing mechanism of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a protective box; 4. a protective cover; 5. a motor; 6. a screw rod; 7. a power frame; 8. a connecting plate; 9. a vertical rod; 10. a buffer rod; 11. a buffer spring; 12. mounting a plate; 13. punching a blade; 14. punching the column; 15. a connecting pipe; 16. a connecting rod; 17. a return spring; 18. a connecting frame; 19. a through hole; 20. a work table; 21. a normally closed push button switch.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIG. 1, FIG. 2 and FIG. 3, the circuit board mounting and separating mechanism of the present invention comprises a base 1, a supporting frame 2 is fixedly installed on the top of the base 1, a power mechanism is embedded in the middle of the top end of the supporting frame 2, two vertical rods 9 are fixedly installed inside the supporting frame 2, a connecting plate 8 is installed between the two vertical rods 9, a buffering mechanism is installed on the connecting plate 8, the buffering mechanism is composed of two buffering rods 10, two buffering springs 11 and a mounting plate 12, the outer surfaces of the two buffering rods 10 are both inserted and connected with the inner wall of the connecting plate 8, the bottom ends of the two buffering rods 10 are respectively and fixedly installed on the two sides of the mounting plate 12, the buffering springs 11 are arranged on the outer surfaces of the buffering rods 10, the bottom of the mounting plate 12 is connected with a punching blade 13 through bolts, a punching column 14 is fixedly installed in the middle, prevent hired roughneck mechanism by two connecting pipes 15, two connecting rods 16, two reset spring 17, a link 18, a through-hole 19 and a normally closed button switch 21 constitute, two connecting pipes 15 fixed mounting respectively are in the bottom of connecting plate 8, the bottom of two connecting rods 16 is located inside two connecting pipes 15 respectively, the bottom of two connecting rods 16 is fixed mounting respectively in the both sides at link 18 top, through-hole 19 is seted up in the middle part of link 18, reset spring 17 sets up the surface at connecting rod 16, normally closed button switch 21 fixed mounting is at the top of one of them connecting pipe 15 inner chamber, the top fixed mounting of base 1 has workstation 20 that is located under die-cut blade 13.

Wherein, power unit comprises protecting box 3, protection casing 4, motor 5, lead screw 6 and power frame 7, and the surface and the 2 fixed connection of support frame of protecting

box

3, 4 fixed mounting at the top of protecting box 3 of protection casing, motor 5 fixed mounting can play the guard action to motor 5 through setting up protection casing 4 in the inside of protection casing 4 to motor 5 receives external force impact and damages when preventing to use.

Wherein, the top fixed mounting of lead screw 6 is on the output shaft of motor 5, and the bottom of lead screw 6 extends to the inside of protective housing 3 and links to each other through the top of bearing with the inner chamber of protective housing 3, can drive power frame 7 through the rotation of lead screw 6 and rise or descend.

Wherein, power frame 7 is located the inside of protective housing 3, the surface threaded connection of the middle part of power frame 7 and lead screw 6, the bottom of power frame 7 run through protective housing 3 and extend to the outside of protective housing 3 bottom and with connecting plate 8 fixed connection, can drive connecting plate 8 through setting up power frame 7 and rise or descend to accomplish the die-cut board operation that divides of circuit board.

Wherein, motor 5 is external to have controller and driver, controller and driver electric connection, controller and external power supply electric connection, the controller is established ties with normally closed button switch 21, the applicable model of normally closed button switch 21 is F001 type normally closed button switch, normally closed button switch 21 is in the on-state under normal conditions, it can make the circuit disconnection to close button switch 21 often when pressing normally closed button switch 21, thereby make motor 5 stop work, normally closed button switch 21 is automatic to switch on when loosening normally closed button switch 21, thereby avoid influencing motor 5's normal operating, the applicable model of motor 5 is 110HCY160AL3S type step motor, motor 5 adopts step motor can guarantee under the cooperation of controller and driver that the output shaft can not continue to rotate when cutting off the power supply.

Wherein, buffer spring 11 is located between mounting panel 12 and the connecting plate 8, buffer spring 11's both ends respectively with mounting panel 12 and connecting plate 8 fixed connection, impact force when can slow down die-cut blade 13 and circuit board contact through setting up buffer spring 11 to prevent that the too big circuit board that leads to of impact force is not the board region and breaks, and link 18 and die-cut blade 13 earlier with the circuit board contact can play the effect of pre-fixing to the circuit board, thereby the position of circuit board takes place the skew when preventing to divide the board.

Wherein, the size of through-hole 19 and the size looks adaptation of die-cut blade 13, reset spring 17 is located the inside of connecting pipe 15, reset spring 17's top and connecting rod 16's top fixed connection, reset spring 17's bottom and the bottom fixed connection of connecting pipe 15 inner chamber, and the setting of through-hole 19 can prevent that link 18 from influencing die-cut blade 13 and carry out die-cut minute board to the circuit board.

When the mechanism works, firstly, an external power supply of the mechanism is switched on, then a circuit board needing to be subjected to board division is placed on the workbench 20, a board division area is positioned under the punching blade 13, then the motor 5 is started through the controller and the driver to be electrified and work, at the moment, the motor 5 drives the screw rod 6 to rotate, the power frame 7 is driven to descend through the rotation of the screw rod 6, the connecting plate 8 is driven to descend through the power frame 7, at the moment, the connecting frame 18 and the punching blade 13 descend under the action of the connecting plate 8, the connecting frame 18 and the punching blade 13 are firstly contacted with the circuit board and pre-fixed, then the connecting plate 8 is contacted with the punching column 14 and carries out the punching and board division on the circuit board through the punching column 14 and the punching blade 13, the connecting rod 16 cannot be contacted with the button switch 21 during normal punching, if the hand is positioned under the connecting frame 18, the thickness of the, at the moment, the connecting rod 16 of the connecting frame 18 firstly extrudes the normally closed button switch 21 in the descending process, so that the motor 5 is powered off and stops rotating, the hands of workers are prevented from being accidentally injured by the punching blade 13, the motor 5 is continuously powered on and rotates when the hands are taken away, the motor 5 reversely rotates through the controller and the driver after punching is completed, and the lead screw 6 drives the connecting plate 8 and the punching blade 13 to ascend.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a circuit board pastes dress board distribution mechanism, includes base (1), its characterized in that, the top fixed mounting of base (1) has support frame (2), the middle part on support frame (2) top is inlayed and is equipped with power unit, the inside fixed mounting of support frame (2) has two montants (9), two be provided with connecting plate (8) between montant (9), be provided with buffer gear on connecting plate (8), buffer gear comprises two buffer beam (10), two buffer spring (11) and a mounting panel (12), two the surface of buffer beam (10) all alternates with the inner wall of connecting plate (8) and is connected, two the bottom of buffer beam (10) is fixed mounting respectively in the both sides of mounting panel (12), buffer spring (11) set up the surface at buffer beam (10), there is die-cut blade (13) bottom mounting panel (12) through bolted connection, the middle part of die-cut blade (13) top end fixed mounting has die-cut post (14), the bottom fixed mounting of connecting plate (8) has prevents hired roughneck mechanism, prevent hired roughneck mechanism by two connecting pipes (15), two connecting rods (16), two reset spring (17), a link (18), a through-hole (19) and a normally closed button switch (21) are constituteed, two connecting pipe (15) fixed mounting is respectively in the bottom of connecting plate (8), two the bottom of connecting rod (16) is located two connecting pipes (15) respectively inside, the bottom of two connecting rods (16) is fixed mounting respectively in the both sides at link (18) top, the middle part at link (18) is seted up in through-hole (19), reset spring (17) set up the surface at connecting rod (16), normally closed button switch (21) fixed mounting is at the top of one of connecting pipe (15) inner chamber, the top of the base (1) is fixedly provided with a workbench (20) which is positioned right below the punching blade (13).

2. The board mounting and separating mechanism according to claim 1, wherein the power mechanism comprises a protective box (3), a protective cover (4), a motor (5), a screw rod (6) and a power frame (7), the outer surface of the protective box (3) is fixedly connected with the support frame (2), the protective cover (4) is fixedly mounted at the top of the protective box (3), and the motor (5) is fixedly mounted inside the protective cover (4).

3. The board mounting and separating mechanism according to claim 2, wherein the top end of the screw rod (6) is fixedly mounted on the output shaft of the motor (5), and the bottom end of the screw rod (6) extends into the interior of the protection box (3) and is connected with the top of the inner cavity of the protection box (3) through a bearing.

4. The board mounting and separating mechanism according to claim 2, wherein the power frame (7) is located inside the protective box (3), the middle of the power frame (7) is in threaded connection with the outer surface of the screw rod (6), and the bottom end of the power frame (7) penetrates through the protective box (3) and extends to the outside of the bottom end of the protective box (3) and is fixedly connected with the connecting plate (8).

5. The board mounting and separating mechanism according to claim 2, wherein the motor (5) is externally connected with a controller and a driver, the controller is electrically connected with the driver, the controller is electrically connected with an external power supply, and the controller is connected with the normally closed button switch (21) in series.

6. The board mounting and separating mechanism according to claim 1, wherein the buffer spring (11) is located between the mounting plate (12) and the connecting plate (8), and two ends of the buffer spring (11) are fixedly connected to the mounting plate (12) and the connecting plate (8), respectively.

7. The board mounting and separating mechanism of claim 1, wherein the size of the through hole (19) is matched with the size of the punching blade (13), the return spring (17) is located inside the connecting pipe (15), the top end of the return spring (17) is fixedly connected with the top end of the connecting rod (16), and the bottom end of the return spring (17) is fixedly connected with the bottom of the inner cavity of the connecting pipe (15).