CN210526616U

CN210526616U - A skip car for circuit board assembly line

Info

Publication number: CN210526616U
Application number: CN201921540755.5U
Authority: CN
Inventors: 王献花
Original assignee: Hebei Qixu Electronic Technology Co Ltd
Current assignee: Hebei Qixu Electronic Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-15
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a feeding vehicle for a circuit board assembly line, which comprises a vehicle body and a discharging unit; a vehicle body: the bottom surface of the vehicle body is provided with a vibration isolation unit, the vibration isolation unit is movably connected with a first frame plate, and one side of the vehicle body is provided with a discharge opening; a discharging unit: the utility model discloses a circuit board assembly line, including the bottom plate of unloading, the bottom plate of unloading is located to the bottom plate, the bottom plate of unloading is located to the unit, the bottom plate is located to the bottom plate, the surface of bottom plate is located to electronic jar symmetry, the top of electronic jar is located to the backup pad, the bottom surface of backup pad is located to electronic push rod, electric push rod's top is located to the arm-tie, the top of arm-tie side is located to the installation pole, the top of installation pole is located to the electro-magnet, this a skip for the circuit board assembly line, reduce the harm of vibration to the circuit board at the in-process of transportation, reduce artifical and the contact rate of circuit board at the in-process of feeding, unloading and material loading, reduce.

Description

A skip car for circuit board assembly line

Technical Field

The utility model relates to a skip technical field specifically is a skip for circuit board assembly line.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, the PCB board, aluminium base board, the high frequency board, thick copper board, the impedance board, PCB, ultra-thin circuit board, printed circuit board etc. the circuit board makes the circuit miniaturation, the intuition, to the batch production of fixed circuit with electrical apparatus overall arrangement with the optimization play an important role, because the circuit board is lighter, and a lot of tiny parts expose externally, so the mode of current traditional artifical material loading very easily causes the damage to the circuit board, arouse the harmfulness of circuit board.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a material loading vehicle for circuit board assembly line, reduce the harm of vibration to the circuit board at the in-process of transportation, reduce artifical and circuit board's contact rate at the in-process of feeding, unloading and material loading, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding vehicle for a circuit board assembly line comprises a vehicle body and a discharging unit;

a vehicle body: the bottom surface of the vehicle body is provided with a vibration isolation unit, the vibration isolation unit is movably connected with a first frame plate, and one side of the vehicle body is provided with a discharge opening;

a discharging unit: the discharging unit comprises an electric cylinder, a supporting plate, an electric push rod, a pulling plate, an installation rod, an electromagnet and a bottom plate, the bottom plate is arranged on the side face of the bottom of the discharging opening, the electric cylinders are symmetrically arranged on the surface of the bottom plate, the supporting plate is arranged at the top end of the electric cylinder, the electric push rod is arranged on the bottom face of the supporting plate, the pulling plate is arranged at the top end of the electric push rod, the installation rod is arranged at the top part of the side face of the pulling plate, and the electromagnet is arranged at the top end;

wherein: still include the PLC controller, the side of automobile body is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of electronic jar, electric putter and electro-magnet respectively.

Further, the vibration isolation unit includes fixed plate, spring, guide arm and first frame plate, the inside bottom surface of automobile body is evenly located to the fixed plate, the surface of fixed plate is located to the guide arm, first frame plate sliding connection is in the side of guide arm, the side that the spring slides and cup joints to be located between first frame plate and the fixed plate at the guide arm, and the vibration that the vibration isolation unit can absorb production when transporting the circuit board reduces the harm to the circuit board.

Further, still include dead lever, second frame plate, branch and third frame plate, the dead lever is equipped with two and the symmetry locates the both sides on first frame plate surface, just the top of dead lever is located to the second frame plate, and the side sliding connection of the surface of second frame plate and guide arm, branch is equipped with two and the symmetry locates the both ends on the surface of second frame plate, the top of branch is located to the third frame plate, and the surface of second frame plate and the side sliding connection of branch, and second frame plate and third frame plate can provide bigger loading for a question, improve material loading efficiency.

Furthermore, the center and the two ends of the surface of the first frame plate, the second frame plate and the third frame plate are respectively provided with a double guide rail and a single guide rail, the rail surfaces of the double guide rail and the single guide rail are connected with a carrier plate in a sliding manner, and the guide rails can realize the extraction of the carrier plate, so that the loading and the unloading are convenient.

Further, still include extension board and mounting panel, the bottom surface of automobile body is located to the extension board symmetry, and the side of extension board rotates and is connected with the wheel, the mounting panel is equipped with two and the symmetry and locates the top of automobile body side, and the side of mounting panel is equipped with the push rod, and the combination of wheel and push rod can improve fortune material conveying rate, makes the automobile body more stable in the transportation.

Compared with the prior art, the beneficial effects of the utility model are that: this a skip for circuit board assembly line has following benefit:

1. this a unit of unloading for skip of circuit board assembly line can make it more convenient to unload, and can realize automatic discharge, reduce the contact rate of people with the circuit board, and then reduce the defective rate, the height of adjustment electronic jar, it drives the electric putter motion to make it, and then electric putter drives the arm-tie action, stop when the electro-magnet corresponds with the support plate, when the electro-magnet has magnetism, electric putter contracts, make the electro-magnet and the outer terminal surface contact of metal of support plate, extension electric putter, utilize magnetic force to pull out the support plate from the guide rail, when the support plate exposes completely outside, utilize the electric jar to rise the support plate, wait for the material loading.

2. This a vibration isolation unit for material loading vehicle of circuit board assembly line can absorb the vibration that produces when transporting the circuit board, reduces the harm to the circuit board, and the vibration that first frame plate produced can directly be absorbed by the vibration isolation unit, and second frame plate and third frame plate are respectively through dead lever and branch and first frame plate indirect contact simultaneously, so the vibration that second frame plate and third frame plate produced also can be absorbed by the vibration isolation unit.

3. This a skip for circuit board assembly line reduces the harm of vibration to the circuit board at the in-process of transportation, reduces artifical and circuit board's contact rate at the in-process of loading, unloading and material loading, the material loading of the circuit board of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a vehicle body 1, a PLC 11, a mounting plate 12, a push rod 13, a support plate 2, wheels 21, a vibration isolation unit 3, a fixing plate 31, a spring 32, a guide rod 33, a first frame plate 34, a fixing rod 4, a second frame plate 41, a support rod 5, a third frame plate 51, a discharging unit 6, an electric cylinder 61, a support plate 62, an electric push rod 63, a pull plate 64, a mounting rod 65, an electromagnet 66, a bottom plate 67, a double guide rail 7, a support plate 71 and a single guide rail 72.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a feeding vehicle for a circuit board assembly line comprises a vehicle body 1 and a discharging unit 6;

vehicle body 1: the vibration isolation unit 3 is arranged on the bottom surface of the vehicle body 1, the vibration isolation unit 3 comprises a fixing plate 31, a spring 32, a guide rod 33 and a first frame plate 34, the fixing plate 31 is uniformly arranged on the bottom surface inside the vehicle body 1, the guide rod 33 is arranged on the surface of the fixing plate 31, the first frame plate 34 is connected to the side surface of the guide rod 33 in a sliding mode, the spring 32 is sleeved on the side surface, located between the first frame plate 34 and the fixing plate 31, of the guide rod 33 in a sliding mode, the vibration isolation unit 3 is movably connected with the first frame plate 34, and a;

the discharging unit 6: the discharging unit 6 comprises an electric cylinder 61, a supporting plate 62, an electric push rod 63, a pulling plate 64, a mounting rod 65, an electromagnet 66 and a bottom plate 67, wherein the bottom plate 67 is arranged on the bottom side surface of the discharging opening, the electric cylinder 61 is symmetrically arranged on the surface of the bottom plate 67, the supporting plate 62 is arranged at the top end of the electric cylinder 61, the electric push rod 63 is arranged on the bottom surface of the supporting plate 62, the pulling plate 64 is arranged at the top end of the electric push rod 63, the mounting rod 65 is arranged at the top part of the side surface of the pulling plate 64, and the electromagnet 66;

wherein: still include PLC controller 11, PLC controller 11 locates the side of automobile body 1, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with the input electricity of electronic jar 61, electric putter 63 and electro-magnet 66 respectively.

Wherein: the fixing rod 4 is provided with two parts which are symmetrically arranged at two sides of the surface of the first frame plate 34, the second frame plate 41 is arranged at the top end of the fixing rod 4, the surface of the second frame plate 41 is in sliding connection with the side surface of the guide rod 33, the support rod 5 is provided with two parts which are symmetrically arranged at two ends of the surface of the second frame plate 41, the third frame plate 51 is arranged at the top end of the support rod 5, the surface of the second frame plate 41 is in sliding connection with the side surface of the support rod 5, the centers and two ends of the surfaces of the first frame plate 34, the second frame plate 41 and the third frame plate 51 are respectively provided with a double guide rail 7 and a single guide rail 72, and the track surfaces of the double guide rail 7 and the single guide rail 72 are in sliding connection with a support plate 71; the automobile body support plate comprises an automobile body 1 and is characterized by further comprising support plates 2 and mounting plates 12, wherein the support plates 2 are symmetrically arranged on the bottom surface of the automobile body 1, wheels 21 are rotatably connected to the side surfaces of the support plates 2, the mounting plates 12 are provided with two tops which are symmetrically arranged on the side surfaces of the automobile body 1, and push rods 13 are arranged on the side surfaces of the mounting plates 12.

The height of the electric cylinder 61 is adjusted to drive the electric push rod 63 to move, the electric push rod 63 drives the pulling plate 64 to move, when the electromagnet 66 corresponds to the support plate 71, the electric push rod 63 is stopped, when the electromagnet 66 is magnetic, the electric push rod 63 contracts to enable the electromagnet 66 to be in contact with the outer metal end face of the support plate 71, the electric push rod 63 is extended, the support plate 71 is pulled out by using magnetic force, and when the support plate 71 is completely exposed outside, the electric cylinder 61 is used for lifting the support plate 71 to wait for loading.

When in use:

firstly, the vehicle body 1 is pushed to a loading position, the unloading is started by using the unloading unit 6, the height of the electric cylinder 61 is adjusted to drive the electric push rod 63 to move, the electric push rod 63 drives the pulling plate 64 to move, when the electromagnet 66 corresponds to the carrier plate 71, the pulling plate stops, when the electromagnet 66 has magnetism, the electric push rod 63 contracts to enable the electromagnet 66 to be in contact with the outer metal end surface of the carrier plate 71, the electric push rod 63 extends, the carrier plate 71 is pulled out by using magnetic force, when the carrier plate 71 is completely exposed outside, the carrier plate 71 is lifted by using the electric cylinder 61 to wait for loading, the vibration generated during the transportation of the circuit board can be absorbed by the vibration isolation unit 3, the damage to the circuit board is reduced, the vibration generated by the first frame plate 34 can be directly absorbed by the vibration isolation unit 3, and simultaneously the second frame plate 41 and the third frame plate 51 are in indirect contact with the first frame plate 34 through the fixing rod 4 and the supporting rod 5 respectively, so the vibration generated by the second frame plate 41, this a skip for circuit board assembly line reduces the harm of vibration to the circuit board at the in-process of transportation, reduces artifical and circuit board's contact rate at the in-process of loading, unloading and material loading, the material loading of the circuit board of being convenient for.

It should be noted that, in this embodiment, the specific model of the core chip of the PLC controller 11 is siemens S7-400, the electric cylinder 61, the electric push rod 63, and the electromagnet 66 may be freely configured according to an actual application scenario, the electric cylinder 61 may be a KGG-MV35 electric cylinder manufactured by shanghai automated guided equipment, ltd, the electric push rod 63 may be a LMT2 electric push rod manufactured by nigella driving technology, ltd, and the electromagnet 66 may be a SM6530X-1 electromagnet manufactured by electromagnetic technology, ltd, gmo, dongguan. The PLC controller controls the electric cylinder 61, the electric push rod 63 and the electromagnet 66 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a skip car for circuit board assembly line which characterized in that: comprises a vehicle body (1) and a discharging unit (6);

vehicle body (1): the bottom surface of the vehicle body (1) is provided with a vibration isolation unit (3), the vibration isolation unit (3) is movably connected with a first frame plate (34), and one side of the vehicle body (1) is provided with a discharge opening;

discharge unit (6): the discharging unit (6) comprises an electric cylinder (61), a supporting plate (62), an electric push rod (63), a pulling plate (64), a mounting rod (65), an electromagnet (66) and a bottom plate (67), wherein the bottom plate (67) is arranged on the bottom side surface of the discharging opening, the electric cylinders (61) are symmetrically arranged on the surface of the bottom plate (67), the supporting plate (62) is arranged at the top end of the electric cylinder (61), the electric push rod (63) is arranged on the bottom surface of the supporting plate (62), the pulling plate (64) is arranged at the top end of the electric push rod (63), the mounting rod (65) is arranged at the top of the side surface of the pulling plate (64), and the electromagnet (66) is arranged at the top end of the mounting rod (65);

wherein: still include PLC controller (11), the side of automobile body (1) is located in PLC controller (11), and the input of PLC controller (11) is connected with external power source's output electricity, and the output of PLC controller (11) is connected with the input electricity of electronic jar (61), electric putter (63) and electro-magnet (66) respectively.

2. The feeding cart for the circuit board assembly line of claim 1, wherein: vibration isolation unit (3) are including fixed plate (31), spring (32), guide arm (33) and first frame plate (34), the inside bottom surface of automobile body (1) is evenly located in fixed plate (31), the surface of fixed plate (31) is located in guide arm (33), first frame plate (34) sliding connection is in the side of guide arm (33), side between spring (32) slip cup joint is located first frame plate (34) and fixed plate (31) at guide arm (33).

3. The feeding cart for the circuit board assembly line of claim 1, wherein: still include dead lever (4), second frame plate (41), branch (5) and third frame plate (51), dead lever (4) are equipped with two and the symmetry locates the both sides on first frame plate (34) surface, just the top of dead lever (4) is located in second frame plate (41), and the side sliding connection of the surface of second frame plate (41) and guide arm (33), branch (5) are equipped with the both ends on the surface of second frame plate (41) two and symmetry locates, the top of branch (5) is located in third frame plate (51), and the side sliding connection of the surface of second frame plate (41) and branch (5).

4. A skip for a circuit board line as recited in claim 3, wherein: the center and two ends of the surfaces of the first frame plate (34), the second frame plate (41) and the third frame plate (51) are respectively provided with a double guide rail (7) and a single guide rail (72), and the rail surfaces of the double guide rail (7) and the single guide rail (72) are connected with a carrier plate (71) in a sliding mode.

5. The feeding cart for the circuit board assembly line of claim 1, wherein: still include extension board (2) and mounting panel (12), the bottom surface of automobile body (1) is located to extension board (2) symmetry, and the side of extension board (2) rotates and is connected with wheel (21), mounting panel (12) are equipped with two and the symmetry and locate the top of automobile body (1) side, and the side of mounting panel (12) is equipped with push rod (13).