CN204721730U - A kind of track presses down bearing-type upper and lower plates automatism card machine - Google Patents

Abstract

The utility model discloses an automatic plug-in machine for upper and lower plates under rail pressure bearing, which comprises a base plate and an upper and lower plate frame conveyor belt, a large cylinder fixed below the base plate, and a bending base plate arranged above the base plate that can move up and down and fixed on the folding base plate. The front plate and rear plate of the left guide rail frame on opposite sides of the curved bottom plate, the inner and outer left guide rail frame middle plates arranged between the front plate and the rear plate of the left guide rail frame, the front and rear polished rods and the middle polished rod respectively pass through the inner and outer left guide rail frame middle plates and are fixed On the front and rear plates of the left guide rail frame, the supporting light rod passes through the middle plate of the inner and outer left guide rail frame, and a small pressure plate cylinder is installed on the middle plate of the outer left guide rail frame, and the upper and lower frame sensor The device seat is used to place the inductor, and the rear plate of the left rail frame is equipped with an upper and lower plate frame motor. By changing the upper and lower boards under the pressure of the track, the structure is simple and easy to use, and the beneficial effects of reducing the PCB scrap rate, improving the overall production efficiency of the automatic plug-in machine and reducing the cost of equipment accessories are realized.

Description

A track-down load-bearing type automatic plug-in machine for upper and lower plates

technical field

The utility model relates to the field of automatic plug-in machines, in particular to an automatic plug-in machine for upper and lower plates under pressure on a track.

Background technique

The automatic plug-in machine is a machine that automatically inserts electronic components into the PCB. At present, the cylinder-driven automatic board-up and down board automatic plug-in machine is generally used in the industry. Disadvantages of using cylinder-pushed upper and lower plates: 1. During the production process of cylinder-driven upper and lower plates, it is difficult to control the size of the air source, which may easily cause PCB boards to be stuck and scrapped during transportation, resulting in increased production costs. 2. When the automatic plug-in machine is running at high speed, it is easy to cause the equipment to damage the accessories due to the card PCB board when sending the board card PCB board. 3. The upper and lower boards pushed by the cylinder block the PCB board and reduce the normal operation efficiency of the equipment at the same time.

Therefore, it is necessary to provide a new track-down bearing-type automatic inserting machine for upper and lower boards to solve the above-mentioned technical problems.

Contents of the invention

Aiming at the problems existing in the background technology, the purpose of this utility model is to provide an automatic plug-in machine with upper and lower boards under the rail, which has a simple structure and is easy to use, which can reduce the PCB scrap rate, improve the overall production efficiency of the automatic plug-in machine and reduce equipment accessories. Fee cost.

The technical scheme of the utility model is realized in the following way: a rail-pressing load-bearing type automatic plug-in machine for upper and lower plates, including a bottom plate and an upper and lower plate frame conveyor belt, and a large cylinder of an upper and lower plate frame fixed below the bottom plate, which can move up and down and is arranged on the bottom plate The upper and lower bent bottom plates are fixed on the left guide rail frame front plate and the left guide rail frame rear plate on opposite sides of the upper and lower plate bent bottom plates, and the outer left guide rail is arranged between the left guide rail frame front plate and the left guide rail frame rear plate The middle plate of the frame and the middle plate of the inner left guide rail frame, the front and rear polished rods and the middle polished rod pass through the middle plate of the outer left guide rail frame and the middle plate of the inner left guide rail frame respectively and are fixed on the front plate of the left guide rail frame and the rear plate of the left guide rail frame. Through the middle plate of the outer left guide rail frame and the middle plate of the inner left guide rail frame, a small pressure plate cylinder is installed on the middle plate of the outer left guide rail frame, and the upper and lower plate frame sensor seats are fixed on the middle plate of the inner left guide rail frame for placing the sensor , the rear plate of the left guide rail frame is equipped with an upper and lower plate frame motor.

In the above technical solution, the upper and lower bent base plates are slidably arranged on the base plate through the upper and lower polished rods and the linear bearings of the upper and lower polished rods.

In the above technical solution, the bottom plate is fixed with a lowering support block and shock-absorbing glue through cup head screws and nuts.

In the above technical solution, a cylinder support block is fixed on the base plate corresponding to the large cylinders of the upper and lower plates.

In the above technical solution, the middle plate of the outer left guide rail frame and the middle plate of the inner left guide rail frame are respectively provided with upper and lower plate passing slats.

In the above technical solution, the rear plate of the left rail frame is equipped with upper and lower plate frame motor synchronous wheels, a middle polished rod synchronous wheel, and upper and lower plate frame synchronous belts arranged on the upper and lower plate frame motor synchronous wheels and the middle polished rod synchronous wheel.

Compared with the prior art cylinder push-type automatic plug-in machine for upper and lower plates, the utility model has the following advantages: by canceling the lower plate cylinder and adding a position sensor for the lower plate, it is changed to a rail lower pressure load-bearing type up and down The PCB is simple in structure and easy to use, which can reduce the PCB scrap rate, improve the overall production efficiency of the automatic plug-in machine, and reduce the cost of equipment accessories.

Description of drawings

Fig. 1 is a schematic diagram of the disassembled structure of the utility model rail-pressing load-bearing type automatic plug-in machine for upper and lower plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in FIG. 1 , a track-down bearing-type automatic inserting machine for upper and lower plates according to the utility model includes a bottom plate 1 and an upper and lower plate frame conveyor belt 9 . The upper and lower plate frame large cylinders 61 are fixed below the base plate 1 , and the base plate 1 is fixed with a cylinder support block 56 corresponding to the upper and lower plate frame large cylinders 61 through cup head screws 4 .

The upper and lower plate bending base plates 55 arranged on the top of the base plate 1 can be moved up and down. The upper and lower plate bending base plates 55 are arranged on the top of the base plate 1 through the upper and lower polished rods 7 and the upper and lower polished rod linear bearings 5. The upper and lower polished rods The linear bearing 5 is fixed on the bottom plate 1 by cup head screws 6 . A lowering support block 58 and shock absorbing glue 57 are fixed on the bottom plate 1 by cup head screws 60 and nuts 59 .

The left guide rail frame front plate 53 and the left guide rail frame rear plate 21 fixed on the opposite sides of the upper and lower plate bending bottom plate 65 by cup head screws 52 are arranged on the left guide rail frame front plate 53 and the left guide rail frame rear plate 21 Between the outer left guide rail frame middle plate 13 and the inner left guide rail frame middle plate 18. Two front and rear polished rods 47 pass through the outer left guide rail frame middle plate 13 and the inner left guide rail frame middle plate 18 respectively and are respectively fixed on the left guide rail frame front plate 53 and the left guide rail frame by front and rear polished rod fixing blocks 50, 36 and front and rear polished rod bearings 37 On the plate 21, wherein, front and rear polished rod fixing blocks 50,36 and front and rear polished rod bearings 37 are fixed on the left rail frame front plate 53 and the left rail frame rear plate 21 by cup head screws 51,34.

The middle polished rod 45 is set on the middle polished rod support block 15 and passes through the outer left rail frame middle plate 13 and the inner left rail frame middle plate 18 respectively through the middle polished rod fixing block nut 49 and is fixed on the left rail frame front plate 53 and the left rail frame rear plate 21 , the middle polished rod fixing block nut 49 is fixed on the left guide rail frame front plate 53 and the left guide rail frame rear plate 21 by machine rice screws 48.

The supporting polished rod 14 passes through the outer left guide rail frame middle plate 13 and the inner left guide rail frame middle plate 18 and is arranged on the supporting polished rod fixing block 19 , and the supporting polished rod fixing block 19 is fixed on the inner left guide rail frame middle plate 18 by screws 20 . Outer left guide rail frame middle plate 13 is fixedly provided with pressing plate cylinder fixing seat 11 by cup head screw 10, and pressing plate cylinder fixing seat 11 is installed with pressing plate small cylinder 12. The outer left guide rail frame middle plate 13 and the inner left guide rail frame middle plate 18 pass cup head screws 16, 42 respectively, upper and lower plate frame small rib bearings 41, spacers 40 and upper and lower plate frame large rib belt bearings 43 Fixedly be provided with upper and lower plate cross lath 17 with big rib band bearing set screw 44. The inner left guide rail frame middle plate 18 is fixedly provided with an upper and lower plate frame sensor seat 38 by a cup head screw 39 for placing the sensor.

The left rail frame rear plate 21 is fixedly provided with a motor fixing plate 28 by screws 24, and the upper and lower plate frame motors 27 are fixedly installed on the motor fixing plate 28 by cup head screws 25,26. The motor fixing plate 28 is provided with an intermediate polished rod bearing cover 23 to cooperate with the intermediate polished rod bearing 29 . The left rail frame rear plate 21 is equipped with the upper and lower plate frame motor synchronous wheels 31 and the middle polished rod synchronous wheel 35 and the upper and lower plate frames arranged on the upper and lower plate frame motor synchronous wheels 31 and the middle polished rod synchronous wheel 35 through the rice screw 33 Timing belt 32.

The track-pressing load-bearing type automatic plug-in machine for upper and lower boards, by canceling the lower board cylinder and installing a lower board position sensor, is changed to a rail-down pressure bearing type upper and lower boards. The overall production efficiency of the automatic plug-in machine and the beneficial effect of reducing the cost of equipment accessories.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. a track presses down bearing-type upper and lower plates automatism card machine, it is characterized in that: comprise base plate and upper and lower grillage conveyer belt, be fixed on the air of the grillage up and down cylinder below base plate, the upper and lower plates bending base plate be located at above base plate can be moved up and down, be fixed on plate after the left rail frame header board of the relative both sides of upper and lower plates bending base plate and left rail frame, to be located in the outer left rail frame after left rail frame header board and left rail frame between plate plate in plate and interior left rail frame, before and after polished rod and middle polished rod to be each passed through in outer left rail frame plate in plate and interior left rail frame and to be fixed on after left rail frame header board and left rail frame on plate, support polished rod through plate in plate in outer left rail frame and interior left rail frame, in outer left rail frame, plate is installed and be provided with the little cylinder of pressing plate, in interior left rail frame, plate is fixed with upper and lower grillage inductor seat for placing inductor, after left rail frame, plate is equiped with upper and lower grillage motor.

2. a kind of track according to claim 1 presses down bearing-type upper and lower plates automatism card machine, it is characterized in that: described upper and lower plates bending base plate is located at above base plate by upper and lower polished rod with upper and lower polished rod linear bearing slip.

3. a kind of track according to claim 2 presses down bearing-type upper and lower plates automatism card machine, it is characterized in that: described base plate is fixed with decent bracer and damping rubber by hexagonal socket head cap screw and nut.

4. a kind of track according to claim 1 presses down bearing-type upper and lower plates automatism card machine, it is characterized in that: on described base plate, corresponding described upper and lower grillage air cylinder is fixed with cylinder supports block.

5. a kind of track according to claim 1 presses down bearing-type upper and lower plates automatism card machine, it is characterized in that: in plate and interior left rail frame, plate is respectively equipped with upper and lower plates in described outer left rail frame and crosses lath.

6. a kind of track according to claim 1 presses down bearing-type upper and lower plates automatism card machine, it is characterized in that: after described left rail frame plate be equiped with upper and lower grillage motor synchronous wheel and middle polished rod synchronizing wheel and be located at upper and lower grillage motor synchronous take turns and middle polished rod synchronizing wheel on the Timing Belt of grillage up and down.