CN218707161U

CN218707161U - Material pushing device

Info

Publication number: CN218707161U
Application number: CN202223012324.6U
Authority: CN
Inventors: 韩修武; 程训林
Original assignee: Kunshan Cuiqian Electronic Technology Co ltd
Current assignee: Kunshan Cuiqian Electronic Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-24
Anticipated expiration: 2032-11-14

Abstract

The utility model provides a material pusher, including the material car, the material car is placed on first conveyer belt upper surface, first conveyer belt one side is equipped with the second conveyer belt of arranging perpendicularly with first conveyer belt, first conveyer belt downside is equipped with the cylinder with first conveyer belt frame fixed connection, cylinder expansion end fixedly connected with end plate, fixed surface has vertical arrangement's electric putter on the end plate, electric putter activity fixed connection has L type bracing piece, electric putter's one end is kept away from to L type bracing piece is installed and is used for adsorbing the first electric sucking disc of circuit board, first electric sucking disc one side is equipped with the second electric sucking disc that is in same horizontal plane with first electric sucking disc lower surface, fixed surface has the connecting rod on the second electric sucking disc, the connecting rod upper end is through extensible member and the vertical portion fixed connection of L type bracing piece, the utility model discloses following beneficial effect has: the circuit board is adsorbed and then moved, so that the circuit board is prevented from being damaged by friction in the moving process.

Description

Material pushing device

Technical Field

The utility model relates to a pusher belongs to the circuit board processing field.

Background

The circuit board is one of the important parts in the electronic technology, almost every kind of electronic equipment, as long as relate to integrated circuit, all need use the circuit board, the circuit board needs the stoker to push away the material in the automated production process at present, and the main working method of stoker is that the cylinder passes through the repeated flexible of expansion end, thereby reach the process of carrying out continuous propelling movement to the material that comes on the conveyer belt, because there is frictional force on the conveyer belt upper surface, the circuit board can be avoided leading to the fact the damage because of the friction when being pushed away the stoker from a conveyer belt to another conveyer belt, consequently need a novel stoker that can not cause the frictional damage to the circuit board in pushing away the material process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pusher to solve the problem that proposes in the above-mentioned background art, the utility model discloses a remove the circuit board after adsorbing earlier, avoid causing the damage to the circuit board at the removal in-process production friction.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a material pusher, is including the material car that is used for depositing the circuit board, the material car is placed on first conveyer belt upper surface, first conveyer belt one side is equipped with the second conveyer belt of arranging perpendicularly with first conveyer belt, first conveyer belt downside is equipped with the cylinder with first conveyer belt frame fixed connection, cylinder expansion end fixedly connected with end plate, the fixed surface has vertical arrangement's electric putter on the end plate, electric putter sets up the one side that deviates from the second conveyer belt at first conveyer belt, electric putter activity end fixedly connected with L type bracing piece, electric putter's one end is kept away from to L type bracing piece is installed the first electric chuck that is used for adsorbing the circuit board, first electric chuck one side is equipped with and is in same horizontal plane with first electric chuck lower surface and is used for adsorbing the second electric chuck of circuit board, the fixed surface has the connecting rod on the second electric chuck, the connecting rod upper end is through expansion piece and the vertical portion fixed connection of L type bracing piece.

Furthermore, two guide holes are symmetrically formed in one surface, facing the air cylinder, of the end plate, guide rods are inserted into the guide holes, the guide rods are arranged along the extending direction of the air cylinder, and one ends of the guide rods are fixedly connected with the cylinder body end of the air cylinder.

Further, the extensible member includes the picture peg, the picture peg that connecting rod upper end fixedly connected with level was arranged, the one end that the connecting rod was kept away from to the picture peg is inserted in the square pipe, the one end that the picture peg was kept away from in the square pipe is passed through the connecting piece and is rotated with L type bracing piece and be connected, first screw hole has been seted up to one side that L type bracing piece was kept away from to square pipe upper surface, first screw hole female connection has the first tight screw of clamp that is used for restricting picture peg and square relative position.

Further, the connecting piece includes the barrel casing, the one end fixedly connected with barrel casing of side's pipe being close to L type bracing piece, the vertical portion of L type bracing piece is established to the barrel casing cover, the second screw hole has been seted up to the barrel casing surface, second screw hole female connection has the tight screw of second clamp, barrel casing upside and downside all are equipped with the spacing ring, the spacing ring cover establish on L type bracing piece and with L type bracing piece fixed connection.

Furthermore, two corners of the material vehicle, which are far away from the second conveyor belt, are fixedly provided with L-shaped limiting plates for limiting the positions of the circuit boards, two corners of the material vehicle, which are far away from the L-shaped limiting plates, are fixedly provided with vertical limiting plates, and the bottom of the material vehicle is provided with a U-shaped groove for reducing the weight of the material vehicle.

Furthermore, the cylinder body end of the electric push rod is symmetrically and fixedly connected with two reinforcing ribs, and the other ends of the reinforcing ribs are fixedly connected with the end plate.

The utility model has the advantages that:

when the circuit board was sent to the assigned position by first conveyer belt, the cylinder extension removed first electric chuck to the circuit board top, and the first electric chuck of electric putter shrink control falls to the assigned position afterwards, and electric putter extension behind first electric chuck absorption circuit board sends the circuit board to the second conveyer belt by the cylinder contraction again, adopts and risees the mode of carrying out the propelling movement again after leaving first conveyer belt with the circuit board earlier, avoids the circuit board to produce the friction and cause the damage with first conveyer belt in the moving process.

Various specifications can exist in the circuit board of production in the reality to lead to the focus to be difficult to confirm, use first electric sucking disc can have the risk of dropping at the in-process that adsorbs the mobile circuit board, increase around the electronic sucking disc of pivoted second around first electric sucking disc in one side of first electric sucking disc, thereby first electric sucking disc and the electronic sucking disc of second cooperate each other and reduce the risk of dropping of circuit board in the transportation.

Through the position of adjustment picture peg in the square tube to adjust the interval between first electric chuck and the second electric chuck, the mode of being connected is rotated with the vertical portion of L type bracing piece to rethread barrel casing, and the second electric chuck can rotate arbitrary position around first electric chuck, makes the circuit board that the cooperation that first electric chuck and second electric chuck can be better adsorbs the specification difference.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a pusher according to the present invention;

fig. 2 is a schematic view of the assembly of the end plate and the electric push rod of the material pusher according to the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1;

fig. 4 is a cross-sectional view of the vertical part of the L-shaped support rod, the barrel sleeve and the square tube of the material pusher;

in the figure: 1-material vehicle, 2-L-shaped support rod, 3-first conveyor belt, 4-electric push rod, 5-reinforcing rib, 6-end plate, 7-guide rod, 8-cylinder, 9-L-shaped limiting plate, 10-U-shaped groove, 11-vertical limiting plate, 12-second conveyor belt, 13-first electric suction cup, 14-second electric suction cup, 15-limiting ring, 16-barrel sleeve, 17-first clamping screw, 18-inserting plate, 19-connecting rod, 20-second clamping screw, 21-square tube, 22-guide hole, 23-second threaded hole and 24-first threaded hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the present invention provides a technical solution: a material pusher comprises a material trolley 1 for storing a circuit board, wherein the material trolley 1 is placed on the upper surface of a first conveying belt 3, a U-shaped groove 10 for reducing the weight of the material trolley 1 is formed in the bottom of the material trolley 1, a second conveying belt 12 is vertically arranged on one side of the first conveying belt 3, an L-shaped limiting plate 9 for limiting the position of the circuit board is fixed at two corners of the material trolley 1 far away from the second conveying belt 12, vertical limiting plates 11 are fixed at two corners of the material trolley 1 far away from the L-shaped limiting plate 9, the positions of the circuit board on the material trolley 1 can be limited by fixing the two L-shaped limiting plates 9 and the two vertical limiting plates 11 at the corners of the material trolley 1, the circuit board can not fall off the material trolley 1 in the transportation process, and meanwhile, material pushing is facilitated between the two vertical limiting plates 11.

Referring to fig. 1 and 3, an air cylinder 8 is fixedly connected to a frame of a first conveyor belt 3 at the lower side of the first conveyor belt 3, an end plate 6 is fixedly connected to a movable end of the air cylinder 8, two guide holes 22 are symmetrically formed in a surface of the end plate 6 facing the air cylinder 8 and corresponding to the movable end of the air cylinder 8, guide rods 7 for supporting the end plate 6 are inserted into the guide holes 22, the guide rods 7 are arranged along the extension direction of the air cylinder 8 and are fixedly connected to the body end of the air cylinder 8, an electric push rod 4 is vertically fixed to the upper surface of the end plate 6, the electric push rod 4 is arranged on the side of the first conveyor belt 3 away from a second conveyor belt 12, two reinforcing ribs 5 are symmetrically and fixedly connected to the body end of the electric push rod 4, the other ends of the reinforcing ribs 5 are fixedly connected to the end plate 6, the reinforcing ribs 5 are added to enable the end plate 6 to achieve the effect of reinforcing the electric push rod 4, and one end of an L-shaped support rod 2 is fixedly connected to the movable end of the electric push rod 4, and one end of the L-shaped support rod 2 far away from the electric push rod 4 is provided with a first electric sucker 13 for adsorbing a circuit board, when the circuit board is conveyed to a designated position by the first conveyor belt 3, the cylinder 8 extends to move the first electric sucker 13 to the upper part of the circuit board, then the electric push rod 4 contracts to control the first electric sucker 13 to fall to the designated position, after the circuit board is adsorbed by the first electric sucker 13, the electric push rod 4 extends, and then the circuit board is conveyed to the second conveyor belt 12 by the contraction of the cylinder 8, the way of lifting the circuit board away from the first conveyor belt 3 and then pushing is adopted, thereby avoiding the damage caused by the friction between the circuit board and the first conveyor belt 3 in the moving process, the circuit board produced in reality has various specifications, the gravity center of the circuit board is difficult to determine, and the risk of falling exists in the process of adsorbing the moving circuit board by only using the first electric sucker 13, therefore be equipped with the electronic sucking disc 14 of second of supplementary electronic sucking disc 13 absorption circuit board in first electronic sucking disc 13 one side to the electronic sucking disc 14 of second is in same horizontal plane with first electronic sucking disc 13 lower surface, thereby first electronic sucking disc 13 and the electronic sucking disc 14 of second cooperate each other and reduce the risk that drops of circuit board in the transportation.

Referring to fig. 2 and 4, in order to allow the second electric suction cup 14 to better interact with the first electric suction cup 13, therefore, it is necessary to design the second electric suction cup 14 to be rotatable around the first electric suction cup 13 and to adjust the relative position with the first electric suction cup 13, and therefore it is necessary to fix the connecting rod 19 on the upper surface of the second electric suction cup 14, the upper end of the connecting rod 19 is fixedly connected with a horizontally arranged inserting plate 18, one end of the inserting plate 18 far away from the connecting rod 19 is inserted into the square tube 21, one end of the square tube 21, which is far away from the inserting plate 18, is rotatably connected with the L-shaped supporting rod 2, one side of the upper surface of the square tube 21, which is far away from the L-shaped supporting rod 2, is provided with a first threaded hole 24, the first threaded hole 24 is in threaded connection with a first clamping screw 17, the first clamping screw 17 is used for limiting the relative position of the inserting plate 18 and the square tube 21, one end of the square tube 21, which is close to the L-shaped supporting rod 2, is fixedly connected with a tube sleeve 16, the sleeve 16 is sleeved on the vertical part of the L-shaped support rod 2, the outer surface of the sleeve 16 is provided with a second threaded hole 23, the second threaded hole 23 is internally threaded with a second clamping screw 20, and furthermore a stop ring 15 is provided on both the upper side and the lower side of the sleeve 16, the limiting ring 15 is sleeved on the L-shaped supporting rod 2 and is fixedly connected with the L-shaped supporting rod 2, the limiting ring 15 is added to prevent the sleeve 16 from sliding off at the vertical part of the L-shaped supporting rod 2, the distance between the first electric suction cup 13 and the second electric suction cup 14 is adjusted by adjusting the position of the inserting plate 18 in the square tube 21, and then the sleeve 16 is rotationally connected with the vertical part of the L-shaped supporting rod 2, therefore, the second electric suction cup 14 can rotate to any position around the first electric suction cup 13, and the first electric suction cup 13 and the second electric suction cup 14 can be better matched to adsorb circuit boards with different specifications.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pusher, includes material car (1) that is used for depositing the circuit board, its characterized in that: the material trolley is characterized in that the material trolley (1) is placed on the upper surface of a first conveying belt (3), a second conveying belt (12) which is perpendicular to the first conveying belt (3) is arranged on one side of the first conveying belt (3), an air cylinder (8) which is fixedly connected with a frame of the first conveying belt (3) is arranged on the lower side of the first conveying belt (3), an end plate (6) is fixedly connected with a movable end of the air cylinder (8), an electric push rod (4) which is vertically arranged is fixedly arranged on the upper surface of the end plate (6), the electric push rod (4) is arranged on one side, deviating from the second conveying belt (12), of the first conveying belt (3), an L-shaped supporting rod (2) is fixedly connected with the movable end of the electric push rod (4), a first electric suction cup (13) which is used for adsorbing a circuit board is installed on one end, far away from the electric push rod (4), of the L-shaped supporting rod (2), a second electric suction cup (14) which is located on the same horizontal plane and used for adsorbing the circuit board with the lower surface of the first electric suction cup (13) is arranged on one side, a vertical electric suction cup (14), a connecting rod (19) is fixedly connected with a telescopic part of the L-shaped supporting rod (2).

2. The pusher according to claim 1, characterized in that: two guiding holes (22) have been seted up towards the one side symmetry of cylinder (8) in end plate (6), guide bar (7) have been inserted in guiding hole (22), guide bar (7) are arranged along cylinder (8) extension direction, guide bar (7) one end and cylinder (8) cylinder body end fixed connection.

3. The pusher according to claim 1, characterized in that: the extensible member includes picture peg (18), picture peg (18) that connecting rod (19) upper end fixedly connected with level was arranged, the one end that connecting rod (19) were kept away from in square pipe (21) in picture peg (18), the one end that picture peg (18) were kept away from in square pipe (21) is passed through the connecting piece and is rotated with L type bracing piece (2) and is connected, first screw hole (24) have been seted up to one side that L type bracing piece (2) were kept away from to square pipe (21) upper surface, first screw hole (24) female connection has first tight screw (17) of clamp that is used for restricting picture peg (18) and square pipe (21) relative position.

4. The pusher according to claim 3, characterized in that: the connecting piece includes barrel casing (16), one end fixedly connected with barrel casing (16) that side pipe (21) is close to L type bracing piece (2), barrel casing (16) cover is established in the vertical portion of L type bracing piece (2), second screw hole (23) have been seted up to barrel casing (16) surface, second screw hole (23) female connection has the second to press from both sides tight screw (20), barrel casing (16) upside and downside all are equipped with spacing ring (15), spacing ring (15) cover is established on L type bracing piece (2) and with L type bracing piece (2) fixed connection.

5. The pusher according to claim 1, characterized in that: two corners of the material vehicle (1) far away from the second conveyor belt (12) are fixedly provided with L-shaped limiting plates (9) for limiting the positions of the circuit boards, two corners of the material vehicle (1) far away from the L-shaped limiting plates (9) are fixedly provided with vertical limiting plates (11), and the bottom of the material vehicle (1) is provided with a U-shaped groove (10) for reducing the weight of the material vehicle (1).

6. The pusher according to claim 1, characterized in that: the electric push rod (4) is fixedly connected with two reinforcing ribs (5) in an end-to-end symmetrical mode, and the other ends of the reinforcing ribs (5) are fixedly connected with the end plate (6).