CN216710926U

CN216710926U - Board grabbing mechanism of FPC automatic board feeding machine

Info

Publication number: CN216710926U
Application number: CN202220268005.2U
Authority: CN
Inventors: 秦吉旺; 刘建山; 李陶俊; 李昆
Original assignee: Shenzhen Wangke Photoelectric Co ltd
Current assignee: Shenzhen Wangke Photoelectric Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-06-10
Anticipated expiration: 2032-02-10

Abstract

The utility model provides a plate grabbing mechanism of an FPC (flexible printed circuit) automatic plate feeding machine, which belongs to the technical field of plate grabbing and solves the problems that a traditional plate grabbing mechanism is easy to bend and damage an FPC and scratch a protective layer on the surface of the FPC; the support comprises a support seat, wherein a bolt at the lower end of the support seat is arranged at the upper end of a support column, a bolt at the upper end of the support seat is provided with a bottom plate, bolts on the bottom plate are provided with two groups of slide rails, slide blocks are slidably arranged on the slide rails, and a bolt at the upper end of each slide block is provided with a slide plate; when the electric push rod extends downwards, the tension spring applies upward tension to the base plate, so that the electric push rod can be prevented from shaking up and down during extension, and the FPC board can be prevented from being bent and damaged due to the fact that the electric push rod shakes up and down; the suction pump is used for enabling the suction disc to generate suction force, so that the FPC board is adsorbed, and the surface protection layer of the FPC board can be prevented from being damaged in the board grabbing process.

Description

Board grabbing mechanism of FPC automatic board feeding machine

Technical Field

The utility model belongs to the technical field of a grabbing plate, and particularly relates to a grabbing plate mechanism of an FPC (flexible printed circuit) automatic board throwing machine.

Background

At present, a flexible printed circuit board, called an FPC board for short, is a flexible printed circuit board which is made of polyimide or polyester film as a base material, has high reliability and is excellent, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and needs to be transferred in position in the process of processing the FPC board, so that a board grabbing mechanism needs to be used for grabbing the FPC board.

Based on the above, because the FPC board is bent easily, getting the material in-process, easily causing the damage of bending to the FPC board to traditional grabbing board mechanism uses clamp to press from both sides the FPC board and gets, easily fish tail protective layer on FPC board surface.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a plate grabbing mechanism of an FPC automatic plate feeding machine, which aims to solve the problems that a traditional plate grabbing mechanism is easy to bend and damage an FPC and scratch a protective layer on the surface of the FPC.

The utility model relates to a purpose and an effect of a plate grabbing mechanism of an FPC (flexible printed circuit) automatic plate feeding machine, which are achieved by the following specific technical means:

the utility model provides a grab board mechanism of automatic trigger of throwing of FPC which characterized in that: the fixing plate is provided with four groups, threaded holes are formed in the fixing plate, the fixing plate is installed on the ground, the supporting columns are provided with four groups and are respectively fixed on the four groups of fixing plates, and rib plates are welded between the fixing plate and the supporting columns; the supporting seat, the supporting seat is equipped with two sets ofly, the upper end at the support column is installed to the lower extreme bolt of supporting seat, the bottom plate is installed to the upper end bolt of supporting seat, two sets of slide rails are installed to the bolt on the bottom plate, slidable mounting has the slider on the slide rail, the sliding plate is installed to the upper end bolt of slider, the baffle is installed to the bolt on the sliding plate, install the horizontal pole on the baffle, both ends bolt is installed on two sets of baffles about the horizontal pole, and two sets of slide rails are installed to the bolt on the horizontal pole, the upper end and the front end at the horizontal pole are installed to the slide rail difference bolt, install the slider on the slide rail, the lower extreme at the rectangular plate is installed to the slider bolt on the upper end slide rail, the riser is installed to the front end bolt of rectangular plate, the slider bolt of horizontal pole front end is installed on the riser, the mount pad is installed to the bolt on the riser.

Furthermore, a rack is installed on the bottom plate through a bolt, a fixed seat is installed on the sliding plate through a bolt, a rotating rod is connected to the fixed seat in a shaft coupling mode, a gear is fixed to the lower end of the rotating rod and meshed with the rack, a motor is installed on the upper end of the fixed seat through a bolt, and a rotating shaft of the motor is connected with the rotating rod.

Furthermore, a fixing seat is installed on the rectangular plate through bolts, a motor is installed on the upper end of the fixing seat through bolts, a rotating rod is connected to the fixing seat in a shaft coupling mode, a gear is fixed to the lower end of the rotating rod, a rack is installed on the cross rod through bolts, the gear is meshed with the rack, and a rotating shaft of the motor is connected with the upper end of the rotating rod.

Furthermore, the front end and the rear end of the bottom plate are provided with a baffle plate through bolts.

Furthermore, the left side and the right side of mount pad are equipped with the through-hole to the bolt mounting has electric push rod on the mount pad, and the lower extreme fixed mounting of electric push rod has the bottom block, and the backing plate is installed to bottom block lower extreme bolt, and the connecting plate is installed to the front end bolt of backing plate, and the connecting plate is L type structure.

Furthermore, two groups of guide rods are fixed on the bottom block, the upper ends of the guide rods are inserted into through holes at the left end and the right end of the mounting seat, hanging columns are fixed at the left end and the right end of the mounting seat and the backing plate, and tension springs are mounted on the hanging columns.

Furthermore, a communicating head is installed on a lower end bolt of the connecting plate, a supporting plate is installed on the lower end bolt of the communicating head, an air suction port is arranged on the communicating head, a connecting seat is screwed on the air suction port in a threaded mode, a connecting cylinder is buckled on the connecting seat, two groups of air inlets are formed in the communicating head, two groups of suckers are installed on the supporting plate through bolts, a guide pipe is installed at the upper end of each sucker, and the upper end of each guide pipe is connected with the corresponding air inlet.

The utility model at least comprises the following beneficial effects:

1. according to the utility model, the electric push rod is installed on the installation seat through the bolt, the bottom block is installed at the lower end of the electric push rod, the backing plate is installed on the bottom block through the bolt, the hanging columns are fixed at the left end and the right end of the backing plate and the installation seat, and the tension springs are installed on the hanging columns.

2. According to the utility model, the connecting seat is arranged at the lower end of the connecting plate, the air inlet and the air suction port are arranged on the connecting seat, the two groups of suckers are arranged on the supporting plate at the lower end of the connecting seat, the air suction port is connected with the air suction pump when the device is used, the suckers generate suction force through the air suction pump, and the adsorption of the FPC board is realized.

Drawings

Fig. 1 is a schematic structural diagram of the front end of the present invention.

Fig. 2 is a schematic diagram of the back end of the present invention.

Fig. 3 is an enlarged schematic view of the utility model at a in fig. 2.

Fig. 4 is an enlarged structural view at B in fig. 2 of the present invention.

Fig. 5 is a schematic structural view of the mount of the present invention.

Fig. 6 is an enlarged view of the structure of the present invention at C in fig. 5.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a fixing plate; 101. a rib plate; 2. a support pillar; 3. a supporting seat; 4. a base plate; 401. a slide rail; 4011. a slider; 4012. a sliding plate; 4013. a fixed seat; 4014. a gear; 4015. a motor; 402. a rack; 403. a baffle plate; 5. a partition plate; 6. a cross bar; 7. a rectangular plate; 701. a vertical plate; 8. a mounting seat; 801. an electric push rod; 802. a bottom block; 8021. a guide bar; 803. a base plate; 8031. hanging a column; 8032. a tension spring; 804. a connecting plate; 805. a communication head; 8051. a connecting seat; 8052. a connecting cylinder; 8053. an air inlet; 806. a support plate; 8061. and (4) sucking discs.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 6:

the utility model provides a plate grabbing mechanism of an FPC (flexible printed circuit) automatic plate feeding machine, which comprises a fixed plate 1, wherein four groups of fixed plates 1 are provided, threaded holes are formed in the fixed plates 1, the fixed plates 1 are arranged on the ground, four groups of supporting columns 2 are arranged on the supporting columns 2 and are respectively fixed on the four groups of fixed plates 1, and rib plates 101 are welded between the fixed plates 1 and the supporting columns 2; the support base 3 and the support base 3 are provided with two groups, the lower end of the support base 3 is mounted at the upper end of the support column 2 through bolts, the upper end of the support base 3 is provided with a base plate 4 through bolts, the front end and the rear end of the base plate 4 are provided with a baffle 403 through bolts, the base plate 4 is provided with two groups of sliding rails 401 through bolts, the sliding rails 401 are provided with sliding blocks 4011 in a sliding manner, the upper end of each sliding block 4011 is provided with a sliding plate 4012, the sliding plates 4012 are provided with a partition plate 5 through bolts, the partition plates 5 are provided with cross rods 6, the left end and the right end of each cross rod 6 are provided with bolts, the two groups of sliding rails 401 are mounted on the cross rods 6 through bolts, the sliding rails 401 are respectively mounted at the upper end and the front end of each cross rod 6 through bolts, the sliding blocks 4011 on the sliding rails 401 are mounted at the lower end of the rectangular plate 7 through bolts, the front end of the rectangular plate 7 is provided with a vertical plate 701, the sliding blocks 4011 at the front end of each cross rod 6 are mounted on the vertical plate 701 through bolts, the mounting seat 8 is mounted on the vertical plate 701 through bolts.

As shown in fig. 1 to 4, rack 402 is installed to the bolt on bottom plate 4, and fixing base 4013 is installed to the bolt on sliding plate 4012, the coupling has the bull stick on fixing base 4013, the lower extreme of bull stick is fixed with gear 4014, gear 4014 meshes with rack 402, and motor 4015 is installed to the upper end bolt of fixing base 4013, motor 4015's pivot and bull stick are connected, fixing base 4013 is installed to the bolt on rectangular plate 7, motor 4015 is installed to the upper end bolt of fixing base 4013, the coupling has the bull stick on fixing base 4013, the bull stick lower extreme is fixed with gear 4014, rack 402 is installed to the bolt on horizontal pole 6, gear 4014 meshes with rack 402, and the pivot of motor 4015 is connected with the upper end of bull stick, its effect is: meanwhile, two groups of motors 4015 on the sliding plate 4012 are started to rotate simultaneously, the cross rod 6 can move back and forth, and the motor 4015 at the upper end of the rectangular plate 7 can move the vertical plate 701 left and right, so that the sucking disc 8061 can move back and forth left and right, and the FPC plate can be transferred conveniently.

As shown in fig. 5, the left and right sides of mount pad 8 is equipped with the through-hole, and the bolt installs electric push rod 801 on the mount pad 8, the lower extreme fixed mounting of electric push rod 801 has bottom block 802, backing plate 803 is installed to bottom block 802 lower extreme bolt, connecting plate 804 is installed to the front end bolt of backing plate 803, connecting plate 804 is L type structure, be fixed with two sets of guide arms 8021 on the bottom block 802, insert in the through-hole at both ends about mount pad 8 in the upper end of guide arm 8021, and both ends are fixed with peg 8031 about mount pad 8 and backing plate 803, install extension spring 8032 on the peg 8031, its effect is: the tension spring 8032 can pull back the lower end of the electric push rod 801, so that the electric push rod 801 is compact in structure, the electric push rod 801 is prevented from shaking up and down during stretching, and the FPC board can be prevented from being bent and damaged due to the fact that the electric push rod 801 shakes up and down.

As shown in fig. 6, a communicating head 805 is mounted on a lower end bolt of the connecting plate 804, a supporting plate 806 is mounted on a lower end bolt of the communicating head 805, an air suction port is arranged on the communicating head 805, a connecting seat 8051 is screwed on the air suction port in a threaded manner, a connecting cylinder 8052 is buckled on the connecting seat 8051, two groups of air inlets 8053 are arranged on the communicating head 805, two groups of suction cups 8061 are mounted on the supporting plate 806 in a threaded manner, a conduit is mounted at the upper end of each suction cup 8061, the upper end of each conduit is connected with the corresponding air inlet 8053, and the functions are as follows: the suction port is connected with the suction pump, the suction disc 8061 generates suction force through the suction pump, the adsorption of the FPC board is realized, and the damage to the surface protection layer of the FPC board in the board grabbing process can be prevented.

In another embodiment, a chute may be disposed on the supporting plate 806, and the suction cup 8061 may be bolt-mounted on the chute, so that the position of the suction cup 8061 may be adjusted by unscrewing the suction cup 8061 when in use, thereby facilitating the absorption of FPC boards of different structures.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is used, two groups of motors 4015 on the sliding plate 4012 are simultaneously started to rotate simultaneously, the cross rod 6 can move back and forth, the motor 4015 at the upper end of the rectangular plate 7 can be started to move the vertical plate 701 left and right, so that the suction cup 8061 can move back and forth, the suction port is connected with the suction pump, the suction cup 8061 generates suction force through the suction pump, the electric push rod 801 is started to drive the electric push rod 801 to drive the suction cup 8061 to descend, the adsorption on the FPC board is realized, the surface protection layer of the FPC board can be prevented from being damaged in the process of grabbing the FPC board, the lower end of the electric push rod 801 can be pulled back by the tension spring 8032, the structure of the electric push rod 801 is compact, the electric push rod 801 is prevented from shaking up and down during the expansion, and the bending damage of the FPC board caused by the shaking up and down of the electric push rod 801 can be avoided.

The utility model is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a grab board mechanism of automatic trigger of throwing of FPC which characterized in that: the fixing plate comprises a fixing plate (1), wherein four groups of fixing plates (1) are arranged, threaded holes are formed in the fixing plate (1), the fixing plate (1) is installed on the ground, four groups of supporting columns (2) are arranged, the four groups of supporting columns (2) are respectively fixed on the four groups of fixing plates (1), and rib plates (101) are welded between the fixing plate (1) and the supporting columns (2); the support base (3), the support base (3) is provided with two groups, the lower end bolt of the support base (3) is installed at the upper end of the support column (2), the upper end bolt of the support base (3) is provided with a bottom plate (4), the bottom plate (4) is provided with two groups of slide rails (401), the slide rails (401) are provided with slide blocks (4011) in a sliding mode, the upper end bolt of each slide block (4011) is provided with a slide plate (4012), the slide plates (4012) are provided with partition plates (5) in a bolt mode, the partition plates (5) are provided with transverse rods (6), the left end bolt and the right end bolt of each transverse rod (6) are installed on the two groups of partition plates (5), the transverse rods (6) are provided with two groups of slide rails (401) in a bolt mode, the slide rails (401) are respectively installed at the upper end and the front end of each transverse rod (6) in a bolt mode, the slide blocks (4011) on the upper end slide rails (401) are installed at the lower end of the rectangular plate (7) in a bolt mode, the front end bolt of rectangular plate (7) installs riser (701), and slider (4011) bolt of horizontal pole (6) front end is installed on riser (701), and mount pad (8) are installed to the bolt on riser (701).

2. The board grabbing mechanism of the FPC automatic board feeding machine according to claim 1, wherein a rack (402) is installed on the bottom board (4) through bolts, a fixed seat (4013) is installed on the sliding board (4012) through bolts, a rotating rod is connected to the fixed seat (4013) in a shaft coupling mode, a gear (4014) is fixed to the lower end of the rotating rod, the gear (4014) is meshed with the rack (402), a motor (4015) is installed on the upper end of the fixed seat (4013) through bolts, and a rotating shaft of the motor (4015) is connected with the rotating rod.

3. The board grabbing mechanism of the FPC automatic board feeding machine according to claim 2, wherein a fixing seat (4013) is installed on the rectangular plate (7) through bolts, a motor (4015) is installed on an upper end bolt of the fixing seat (4013), a rotating rod is connected to the fixing seat (4013) in a shaft coupling mode, a gear (4014) is fixed to the lower end of the rotating rod, a rack (402) is installed on a cross rod (6) through bolts, the gear (4014) is meshed with the rack (402), and a rotating shaft of the motor (4015) is connected with the upper end of the rotating rod.

4. The board grabbing mechanism of an FPC automatic board feeding machine as claimed in claim 1, wherein the front and rear ends of the base plate (4) are bolted with baffles (403).

5. The board grabbing mechanism of the FPC automatic board feeding machine as claimed in claim 1, wherein through holes are formed in the left side and the right side of the installation base (8), an electric push rod (801) is installed on the installation base (8) through bolts, a bottom block (802) is fixedly installed at the lower end of the electric push rod (801), a base plate (803) is installed at the lower end of the bottom block (802) through bolts, a connecting plate (804) is installed at the front end of the base plate (803) through bolts, and the connecting plate (804) is of an L-shaped structure.

6. The board grabbing mechanism of an FPC automatic board feeding machine according to claim 5, characterized in that two sets of guide rods (8021) are fixed on the bottom block (802), the upper ends of the guide rods (8021) are inserted into through holes at the left and right ends of the mounting base (8), hanging columns (8031) are fixed at the left and right ends of the mounting base (8) and the backing plate (803), and tension springs (8032) are installed on the hanging columns (8031).

7. The board grabbing mechanism of the FPC automatic board throwing machine according to claim 5, wherein a communicating head (805) is installed at the lower end of the connecting board (804) through a bolt, a supporting board (806) is installed at the lower end of the communicating head (805) through a bolt, an air suction port is arranged on the communicating head (805), a connecting seat (8051) is screwed on the air suction port in a threaded mode, a connecting cylinder (8052) is buckled on the connecting seat (8051), two sets of air inlets (8053) are arranged on the communicating head (805), two sets of suction cups (8061) are installed on the supporting board (806) through a bolt, a guide pipe is installed at the upper end of each suction cup (8061), and the upper end of each guide pipe is connected with the corresponding air inlet (8053).