CN213140456U - Double-row cache mechanism for PCB (printed circuit board) - Google Patents

Abstract

The utility model discloses a double caching mechanism for PCB plate, including frame and frame, the equal vertical fixed mounting in port both sides of frame has the board, the inside of board is equipped with two sets of poles simultaneously, the quantity of every group pole does, simultaneously two liang of combinations of pole of every group, and respectively from the top down fixed mounting in proper order is at the both sides internal face of board, all rotate through the bearing on the pole and install the delivery wheel, the outer wall both sides of two boards loops through the bearing respectively from the top down and rotate and install a first driven gear, a second driven gear, simultaneously first driven gear, second driven gear's pivot all docks with the pivot of delivery wheel, the bottom face both sides fixed mounting of frame has the sliding plate, the equal fixed location section of thick bamboo that has inlayed in up end both sides of sliding plate. The utility model discloses in, this design is compared in traditional mechanism, can the independent control ejection of compact, sets up two buffers, 25 layers of storage department moreover, improves the capacity of keeping in like this, has reduced the equipment volume.

Description

Double-row cache mechanism for PCB (printed circuit board)

Technical Field

The utility model belongs to the technical field of the PCB plate, specifically be a double buffer memory mechanism for PCB plate.

Background

The printed circuit board component is a component which takes a printed circuit board as a mounting substrate, electronic and electromechanical elements, devices or other printed circuit board components are mounted on the printed circuit board, and the printed circuit board components are electrically interconnected by virtue of printed circuits on the printed circuit board;

at present, because the production working hours of the front and the back of equipment in the middle of a production line for a printed circuit board in an electronic enterprise are different, a temporary storage machine (also called a buffer machine) is needed, but the traditional buffer machine can not control discharging independently, and because only single-layer storage is carried out, the temporary storage capacity is not high, so that the equipment volume is increased, and the use is very inconvenient;

therefore, based on the above problems, we have designed such a dual-line buffer mechanism for PCB boards to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that at present, a temporary storage machine (also called a buffer machine) is needed due to different production working hours in front of and behind the equipment, but the traditional buffer machine cannot independently control discharging, and the temporary storage capacity is low due to single-layer storage, so that the equipment volume is increased, and the use is very inconvenient.

The utility model adopts the technical scheme as follows: a double-row caching mechanism for PCB plates comprises a rack and a base, wherein machine plates are vertically and fixedly mounted on two sides of a port of the base, two groups of machine rods are arranged in the machine plates, the number of the machine rods in each group is two, the machine rods in each group are combined in pairs and are fixedly mounted on inner wall surfaces of two sides of each machine plate from top to bottom, conveying wheels are rotatably mounted on the machine rods through bearings, a first driven gear and a second driven gear are rotatably mounted on two sides of the outer wall surfaces of the two machine plates from top to bottom through bearings respectively, rotating shafts of the first driven gear and the second driven gear are in butt joint with rotating shafts of the conveying wheels, sliding plates are fixedly mounted on two sides of a bottom end surface of the base, positioning cylinders are fixedly embedded on two sides of an upper end surface of each sliding plate, two machine frames are arranged on two sides of the bottom end surface of the base in sequence, the utility model discloses a lifting screw rod, including frame, lifting screw rod, rotation wheel, lifting screw rod, the bottom of frame is all installed through the vertical rotation of bearing to the port inboard of frame, the bottom of frame is all rotated through the bearing and is installed and rotate the wheel and rotate and connect through the belt between the wheel, rotates the wheel simultaneously all with lifting screw rod's pivot butt joint, the bottom fixed mounting of frame has the second motor, the output pivot and the rotation wheel fixed connection of second motor simultaneously.

In a preferred embodiment, the equal fixed mounting in four corners department bottom of frame has electric telescopic handle, and the equal fixed mounting in end department of electric telescopic handle has first motor simultaneously, the output of first motor is rotated and is installed the driving gear, first motor is along with the in-process of electric telescopic handle extension, and the driving gear all with first driven gear, the second driven gear intermeshing of bottommost.

In a preferred embodiment, the two ends of the frame are both provided with mounting holes, and the diameters of the mounting holes are the same.

In a preferred embodiment, the distance between each layer of machine bars and the adjacent machine bars is the same, and the distance between each layer of conveying wheels and the adjacent machine bars is the same.

In a preferred embodiment, the two lifting screws are the same size, and both lifting screws are located in the middle of the frame.

In a preferred embodiment, the frame, the base, the plate, and the sliding plate are made of aluminum alloy.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in the utility model, two sets of conveying wheels are arranged to form two buffer areas, when discharging, the second motor is started, the second motor is utilized to drive the two rotating wheels and the lifting screw rod to rotate, so that the sliding plate together with the machine base and the machine plate integrally descends to the corresponding position of the layer, at the moment, the product is pushed to the conveying wheel and the machine rod at the position along with the positioning pushing guide rail and enters the first buffer area and the second buffer area in turn in pairs, the first motor is pushed to extend through the electric telescopic rod, the first motor is utilized to drive the driving gear, the first driven gear and the second driven gear to rotate, and then the product at the layer can be discharged in a transmission way, compared with the traditional mechanism, the discharging can be controlled independently, two buffer areas and 25 layers of storage positions are arranged, thus improving the temporary storage capacity and reducing the equipment volume, and can also play the roles of allocating working hours, cooling products and the like.

Drawings

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

FIG. 2 is a schematic view of the side view connection structure of the present invention;

FIG. 3 is a schematic view of the side view connection structure of the present invention;

fig. 4 is an enlarged schematic view of the connection structure of fig. 1 according to the present invention.

The labels in the figure are: 1. a lifting screw; 2. a sliding plate; 3. a first driven gear; 4. a machine plate; 5. a machine base; 6. a second driven gear; 7. a delivery wheel; 8. a first motor; 9. a frame; 10. a rotating wheel; 11. a machine pole; 12. an electric telescopic rod; 13. a driving gear; 14. a second motor.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a double-row buffer mechanism for PCB plates comprises a frame 9 and a base 5, wherein both sides of a port of the base 5 are vertically and fixedly provided with a machine plate 4, two sets of machine rods 11 are arranged in the machine plate 4, the number of each set of machine rods 11 is 50, simultaneously, every two sets of machine rods 11 are combined and are respectively and fixedly arranged on inner wall surfaces of both sides of the machine plate 4 from top to bottom in sequence, a conveying wheel 7 is rotatably arranged on each machine rod 11 through a bearing, both sides of outer wall surfaces of the two machine plates 4 are respectively and rotatably provided with 25 first driven gears 3 and 25 second driven gears 6 through bearings from top to bottom, rotating shafts of the first driven gears 3 and the second driven gears 6 are respectively butted with a rotating shaft of the conveying wheel 7, both sides of a bottom end surface of the base 5 are fixedly provided with a sliding plate 2, both sides of an upper end surface of the sliding plate 2 are fixedly embedded with positioning cylinders, the frame 9 is provided with two sets which are sequentially, the port inboard of frame 9 is installed lifting screw 1 through the vertical rotation of bearing, and the bottom of frame 9 all rotates through the bearing and installs rotation wheel 10 and rotate and connect through the belt between the wheel 10, rotates simultaneously wheel 10 all with lifting screw 1's pivot butt joint, and the bottom fixed mounting of frame 9 has second motor 14, and the output pivot of second motor 14 is with rotating wheel 10 fixed connection simultaneously.

Wherein, the equal fixed mounting in four corners department bottom of frame 5 has electric telescopic handle 12, the equal fixed mounting of the end department of electric telescopic handle 12 has first motor 8 simultaneously, driving gear 13 is installed in the rotation of first motor 8's output, first motor 8 is along with the in-process of electric telescopic handle 12 extension, driving gear 13 all with the first driven gear 3 of bottommost, 6 intermeshing of second driven gear, set up first motor 8, driving gear 13, first driven gear 3, precision and speed can be adjusted to second driven gear 6, and can also counterpoint.

Wherein, the mounting hole has all been seted up at the both ends of frame 9, and the aperture of mounting hole is the same simultaneously, sets up the installation and the dismantlement that the mounting hole is used for frame 9.

Wherein, the distance between each layer of machine rods 11 and the adjacent machine rods 11 is the same, and the distance between each layer of conveying wheels 7 and the adjacent machine rods 11 is the same.

Wherein, two lifting screw 1's size is the same, and two lifting screw 1 all are located the middle part of frame 9 simultaneously, set up lifting screw 1, can improve driven stationarity.

Wherein, frame 9, frame 5, machine board 4, sliding plate 2 all adopt the aluminum alloy material to make, such material has the characteristics of high quality, durable.

The working principle is as follows: when the utility model is used, the whole mechanism is firstly installed on the appointed equipment, and the feeding port is positioned at the positioning pushing guide rail port of the production line, because two groups of conveying wheels 7 are arranged at the inner sides of two machine plates 4, thus forming two groups of buffer areas, when discharging, the second motor 14 is started, the second motor 14 is utilized to drive two rotating wheels 10 and the lifting screw rod 1 to rotate, so that the sliding plate 2 together with the machine base 5 and the machine plates 4 integrally descend to the corresponding position of the layer, at the moment, the product is pushed to the conveying wheels 7 at the position and between the machine rods 11 along with the positioning pushing guide rail, and two parts of the product sequentially enter the first buffer area and the second buffer area, then the whole 25 layers in the buffer area are sequentially filled, the first motor 8 is pushed to extend through the electric telescopic rod 12, the first motor 8 is utilized to drive the driving gear 13, the first driven gear 3 and the second driven gear 6 to rotate, the product that can be to the layer at place then transmits the ejection of compact, and this design compares in traditional mechanism, can the independent control ejection of compact, sets up two buffers, 25 layers of depository limits moreover, improves the capacity of keeping in like this, has reduced the equipment volume.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a double-row buffer memory mechanism for PCB board, includes frame (9) and frame (5), its characterized in that: the automatic transmission mechanism is characterized in that machine plates (4) are vertically and fixedly mounted on two sides of a port of the machine base (5), two groups of machine rods (11) are arranged in the machine plates (4), the number of the machine rods (11) in each group is 50, the machine rods (11) in each group are combined in pairs and are fixedly mounted on inner wall surfaces of two sides of the machine plates (4) from top to bottom in sequence respectively, conveying wheels (7) are rotatably mounted on the machine rods (11) through bearings, 25 first driven gears (3) and 25 second driven gears (6) are rotatably mounted on two sides of the outer wall surfaces of the two machine plates (4) from top to bottom through bearings respectively, rotating shafts of the first driven gears (3) and the second driven gears (6) are in butt joint with rotating shafts of the conveying wheels (7), sliding plates (2) are fixedly mounted on two sides of the bottom end surface of the machine base (5), positioning cylinders are fixedly embedded on two sides of the upper end surface of the sliding plates (, frame (9) are equipped with two and establish in proper order in the bottom face both sides of frame (5), the port inboard of frame (9) is installed lifting screw (1) through the vertical rotation of bearing, the bottom of frame (9) all rotates through the bearing and installs rotation wheel (10) and rotate and take turns to and be connected through the belt between (10), rotate simultaneously take turns (10) all with the pivot butt joint of lifting screw (1), the bottom fixed mounting of frame (9) has second motor (14), the output pivot and the rotation wheel (10) fixed connection of second motor (14) simultaneously.

2. The dual row cache mechanism for a PCB board of claim 1, wherein: the equal fixed mounting in four corners department bottom of frame (5) has electric telescopic handle (12), and the equal fixed mounting of end department of electric telescopic handle (12) has first motor (8) simultaneously, the output of first motor (8) rotates and installs driving gear (13), first motor (8) along with the in-process of electric telescopic handle (12) extension, driving gear (13) all with first driven gear (3), second driven gear (6) intermeshing of bottommost.

3. The dual row cache mechanism for a PCB board of claim 1, wherein: mounting holes are formed in the two ends of the rack (9), and the diameters of the mounting holes are the same.

4. The dual row cache mechanism for a PCB board of claim 1, wherein: the distance between the machine rod (11) of each layer and the adjacent machine rod (11) is the same, and the distance between the conveying wheel (7) of each layer and the adjacent machine rod (11) is the same.

5. The dual row cache mechanism for a PCB board of claim 1, wherein: the two lifting screws (1) are the same in size, and the two lifting screws (1) are located in the middle of the rack (9).

6. The dual row cache mechanism for a PCB board of claim 1, wherein: the frame (9), the base (5), the machine plate (4) and the sliding plate (2) are all made of aluminum alloy materials.

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