CN220998076U - Circuit board pretreatment conveying device - Google Patents

Abstract

The utility model discloses a circuit board pretreatment conveying device, which comprises side conveying mechanisms positioned at two sides of an inner cavity of a conveying channel, wherein the conveying channel is of a U-shaped structure, a plurality of conveying shafts are fixed at the inner side of the vertical end of the conveying channel at equal intervals, and conveying rollers are sleeved on the conveying shafts; the side conveying mechanism comprises screw holes, studs, adjusting bolts and side plates, two bilateral symmetry screw holes are formed in the vertical end of the conveying channel, the studs are connected to the screw holes in a threaded mode, the adjusting bolts are fixed to the outer ends of the studs, the inner ends of the studs extend to the inner cavity of the conveying channel, the side plates are fixed to the side plates, the side plates are of an L-shaped structure, the circuit board pretreatment conveying device can be suitable for conveying circuit boards with different widths through the position-adjustable side conveying mechanism, and the side conveying mechanism is simple in operation, high in universality and strong in practicability.

Description

Circuit board pretreatment conveying device

Technical Field

The utility model belongs to the technical field of circuit board conveying, and particularly relates to a circuit board pretreatment conveying device.

Background

Along with the higher degree of automation, the application range of continuous automatic processing and manufacturing is wider and wider, wherein the degree of automation of processing and manufacturing of a circuit board is also higher and higher, and the pretreatment of the circuit board comprises polishing, drying, washing, re-drying and other processes, and in the pretreatment process, the circuit board is processed in a conveying mode.

Through retrieving, the patent of application number 202021199446.9 discloses a circuit board pretreatment conveying equipment, this patent is through setting up bottom transfer wheel, side positioning mechanism, the circuit board is carried out through the bottom transfer wheel on the processing box, reach side positioning mechanism's surface, then extrude side positioning mechanism, side positioning mechanism is spacing this moment for the circuit board is very stable in the transportation process, reached and automatic to fix a position the circuit board and prevent its aversion effect, but because the circuit board has the model of different sizes, and side positioning mechanism 4 has cushioning effect in this patent, but does not have the regulation effect, carry the circuit board to different sizes models and need use different pipelining, the commonality is relatively poor.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides the circuit board pretreatment conveying device, which can convey circuit boards with different widths through arranging the position-adjustable side conveying mechanism, and has the advantages of simple operation, high universality and strong practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The circuit board pretreatment conveying device comprises side conveying mechanisms positioned at two sides of an inner cavity of a conveying channel, wherein the conveying channel is of a U-shaped structure, a plurality of conveying shafts are fixed at the inner side of the vertical end of the conveying channel at equal intervals, and conveying rollers are sleeved on the conveying shafts; the side conveying mechanism comprises screw holes, studs, adjusting bolts and side plates, wherein two bilateral symmetry screw holes are formed in the vertical end of the conveying channel, studs are connected to the screw holes in a threaded mode, the adjusting bolts are fixed to the outer ends of the studs, the inner ends of the studs extend to the inner cavity of the conveying channel, the side plates are fixed to the side plates, the side plates are of an L-shaped structure, a plurality of driven shafts are connected to the bottom sides of the horizontal ends of the side plates in an equidistant rotating mode, limiting rollers are fixed to the bottom ends of the driven shafts, circuit board conveying grooves are formed in the middle portions of the outer sides of the limiting rollers, the studs are rotated through the adjusting bolts, the two side plates are driven to be close to or far away from each other, the limiting rollers at the front end and the rear end of the driving are driven to be close to or far away from each other, conveying of circuit boards with different widths can be adapted to conveying of the circuit boards with the different widths, and the side conveying mechanism is high in universality and practicability are strong.

Further, spacing gyro wheel and conveying axle interval set up, the circuit board conveyer trough in spacing gyro wheel outside is located same horizontal plane with conveying roller upside, and spacing gyro wheel and conveying axle interval set up, reduce the use of too much conveying axle, save the cost, and the circuit board conveyer trough in spacing gyro wheel outside is located same horizontal plane with conveying roller upside, guarantees the continuity to the circuit board is carried.

Further, through holes located at the conveying shaft are formed in the vertical ends of the side plates at equal intervals, the diameter of each through hole is larger than that of each conveying roller, and the influence of the conveying shaft and the conveying rollers on the side plates during position adjustment of the side plates is avoided.

Compared with the prior art, the utility model has the beneficial effects that:

1. The stud is rotated through the adjusting bolt, so that the two side plates are driven to be close to or far away from each other, the limit rollers at the front end and the rear end are driven to be close to or far away from each other, the conveying of circuit boards with different widths can be adapted through the position-adjustable side conveying mechanism, the operation is simple, the universality is high, and the practicability is strong.

2. Spacing gyro wheel and conveying axle interval set up, reduce the use of too much conveying axle, save the cost, and the circuit board conveyer trough in spacing gyro wheel outside is located same horizontal plane with the conveying roller upside, guarantees the continuity to circuit board transport, and the through-hole that is located conveying axle department is offered to the equidistance on the curb plate vertical end, and the diameter of through-hole is greater than the diameter of conveying roller, avoids when adjusting the sideboard position, conveying axle and conveying roller to its influence.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a right side structure schematic diagram of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure of the present utility model at a.

In the figure: 1 conveying channel, 2 conveying shaft, 3 conveying roller, 4 side conveying mechanism, 41 screw holes, 42 stud, 43 adjusting bolt, 44 side plate, 5 driven shaft, 6 spacing roller, 7 through hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to the accompanying drawings 1-3, the circuit board pretreatment conveying device comprises side conveying mechanisms 4 positioned on two sides of an inner cavity of a conveying channel 1, wherein the conveying channel 1 is of a U-shaped structure, a plurality of conveying shafts 2 are fixed on the inner side of the vertical end of the conveying channel 1 at equal intervals, and conveying rollers 3 are sleeved on the conveying shafts 2; the side conveying mechanism 4 comprises screw holes 41, studs 42, adjusting bolts 43 and side plates 44, two bilaterally symmetrical screw holes 41 are formed in the vertical end of the conveying channel 1, the studs 42 are connected to the screw holes 41 in a screwed mode, the adjusting bolts 43 are fixed to the outer ends of the studs 42, the inner ends of the studs 42 extend to the inner cavity of the conveying channel 1, the side plates 44 are fixed to the side plates 44, the side plates 44 are of an L-shaped structure, the bottom sides of the horizontal ends of the side plates 44 are equidistantly rotated to be connected with a plurality of driven shafts 5, limiting rollers 6 are fixed to the bottom ends of the driven shafts 5, circuit board conveying grooves are formed in the middle portions of the outer sides of the limiting rollers 6, the studs 42 are rotated through the adjusting bolts 43, the two side plates 44 are driven to be close to or far away from each other, the limiting rollers 6 at the front end and the rear end are driven to be close to or far away from each other to be suitable for conveying circuit boards with different widths, and the side conveying mechanism 4 is capable of being suitable for conveying circuit boards with different widths.

The spacing gyro wheel 6 and the interval setting of conveying axle 2, the circuit board conveyer trough in spacing gyro wheel 6 outside is located same horizontal plane with conveying roller 3 upside, and spacing gyro wheel 6 and conveying axle 2 interval setting reduces the use of too much conveying axle 2, saves the cost, and the circuit board conveyer trough in spacing gyro wheel 6 outside is located same horizontal plane with conveying roller 3 upside, guarantees the continuity to the circuit board transport.

Through holes 7 positioned at the conveying shaft 2 are formed in the vertical ends of the side plates 44 at equal intervals, the diameter of each through hole 7 is larger than that of the conveying roller 3, and the influence of the conveying shaft 2 and the conveying roller 3 on the position of the side plates 44 during position adjustment is avoided.

Working principle: the two side plates 44 are driven to be close to or far away from each other through the adjusting bolts 43 so as to rotate the studs 42, the limit rollers 6 at the front end and the rear end are driven to be close to or far away from each other until the distance between the limit rollers 6 at the front end and the rear end is equal to the width of a circuit board to be conveyed, then the circuit board to be conveyed is placed on the conveying roller 3 at one end of the conveying channel 1, external power equipment drives the conveying roller 3 to rotate through the rotating shaft 2, thereby conveying the circuit board, the limit rollers 6 and the conveying shaft 2 are arranged at intervals, the use of excessive conveying shafts 2 is reduced, the cost is saved, the conveying grooves of the circuit board at the outer sides of the limit rollers 6 and the upper side of the conveying roller 3 are located on the same horizontal plane, the conveying continuity of the circuit board is guaranteed, through holes 7 at the conveying shafts 2 are formed in the vertical ends of the side plates 44 at equal intervals, the diameter of the through holes 7 is larger than the diameter of the conveying roller 3, the influence of the conveying shafts 2 and the conveying rollers 3 on the circuit board is avoided when the positions of the side plates 44 are adjusted, and the circuit board with different widths can be conveyed through the side edge conveying mechanisms 4.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (3)

1. The utility model provides a circuit board pretreatment conveyor, is including the side conveying mechanism that is located conveying channel inner chamber both sides, conveying channel is "U" type structure, the inboard equidistance of the vertical end of conveying channel is fixed with a plurality of conveying axle, conveying epaxial all cup joints the transfer roller, its characterized in that: the side conveying mechanism comprises screw holes, studs, adjusting bolts and side plates, two bilateral symmetry screw holes are formed in the vertical end of the conveying channel, the studs are connected to the screw holes in a threaded mode, the adjusting bolts are fixed to the outer ends of the studs, the inner ends of the studs extend to the inner cavity of the conveying channel, the side plates are fixed to the side plates, the side plates are of L-shaped structures, a plurality of driven shafts are connected to the bottom side of each side plate in an equidistant rotation mode, limiting idler wheels are fixed to the bottom ends of the driven shafts, and circuit board conveying grooves are formed in the middle of the outer sides of the limiting idler wheels.

2. A circuit board pretreatment delivery device according to claim 1, wherein: the limit roller is arranged at intervals with the conveying shaft, and the circuit board conveying groove on the outer side of the limit roller and the upper side of the conveying roller are positioned on the same horizontal plane.

3. A circuit board pretreatment delivery device according to claim 1, wherein: through holes positioned at the conveying shaft are formed in the vertical ends of the side plates at equal intervals, and the diameter of each through hole is larger than that of the conveying roller.