CN207840148U - A kind of design of round steel feed mechanism - Google Patents

Abstract

The utility model discloses a round steel feeding mechanism, which comprises a feeding platform (1), a V-shaped groove (2), a cylinder (3), a spring (4), a lever (5), an inclined platform (6), a cylinder Guide cylinder (7), feeding ramp (8), feeding table (9), terminal fixed block (10), reclaiming baffle (11), V-shaped roller table shaft (12), hydraulic buffer (13) , proximity sensor (14), screw rod (15), nut (16). When the V-shaped groove (2) lifts the round steel up, the outlet is automatically locked, and when it descends, the V-shaped groove (2) squeezes one end of the lever to take out a piece of round steel from the outlet , In this way, only one piece of material is produced at a time, avoiding the backlog and jamming between the round steel bars. The utility model is reasonable in design, simple in structure, convenient and feasible, low in cost and meets market demand.

Description

Design of a Round Steel Feeding Mechanism

technical field

The utility model relates to the technical field of round steel feeding, in particular to the design of a round steel feeding mechanism.

Background technique

As the application of CNC lathes becomes more and more popular, it can realize the automation of the turning process, reduce labor intensity and improve production efficiency. Equipped with an automatic feeding device on the CNC lathe, the degree of automation of the processing process will be increased, and the work efficiency will be further improved. In an automated production line with a manipulator, the bar must be sent to the designated position at an accurate time and at a fixed point, so that the manipulator can be easily clamped. On August 13, 2013, the applicant applied to the State Intellectual Property Office for a utility model patent named "a steel pipe feeding mechanism" and the authorized announcement number is CN203382164U, which disclosed the following content: "A steel pipe feeding mechanism is disclosed. The feeding mechanism includes a feeding frame, a V-shaped roller shaft, a feeding slot and a feeding limit mechanism for a single steel pipe to pass through. Connected in sequence to form a continuous conveying channel, the feeding card slot is connected to the reciprocating feeding drive device, and the V-shaped roller shaft is located below the feeding card slot. The feeding limit mechanism for a single steel pipe is connected to The reciprocating feeding drive device, the feeding limit mechanism includes a feeding card slot and a feeding baffle, and the feeding card slot and the feeding baffle are fixedly connected to form a V-shaped carding structure." This mechanism has a complex structure. , the manufacturing cost is high, the bearing capacity is small, and it is not suitable for circular bars with variable cross-sections.

Contents of the invention

In view of the deficiencies in the background technology, the purpose of this utility model is to provide a simple structure, convenient and feasible round steel feeding mechanism to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a design of a round steel feeding mechanism, including a reclaiming table 1, a V-shaped groove 2, a cylinder 3, a spring 4, a lever 5, an inclined table 6, and a cylinder guide cylinder 7. Feeding inclined table 8, feeding table 9, terminal fixed block 10, reclaiming baffle 11, V-shaped roller shaft 12, hydraulic buffer 13, proximity sensor 14, screw rod 15, nut 16, characterized in that: The round steel feeding mechanism is driven by the cylinder 3 to realize the vertical movement of the V-shaped groove 2, and the round steel is lifted up; the cylinder guide cylinder 7 is provided with a terminal fixed stopper 10 to drive it to move up and down together , to control the stroke of the cylinder 3; the left end of the lever 5 is provided with a spring 4, and its left end is in contact with the terminal fixed block 10, and the right end is hinged with the feeding inclined platform 8; the inclined platform 6 and the feeding platform 9 both sides Both are equipped with a retrieving baffle 11, the width of both sides of the retrieving baffle 11 can be adjusted, and can adapt to round steel bars of different lengths; the V-shaped roller shaft 12 is fixed above the reclaiming table 1.

Further, the terminal fixed block 10 has a built-in hydraulic buffer 13 and a proximity sensor 14 .

Further, the V-shaped groove 2 has two main supporting points, the height of which can be adjusted by the screw rod 15 and the nut 16 .

Further, the groove structure of the V-shaped groove 2 is processed by 45 steel, and the supporting groove surface is made of rubber.

Further, the slope of the upper surface of the feeding inclined platform 8 is the same as that of the inclined platform 6 .

Further, the material fetching baffle 11 is an L-shaped structure with a chute on the bottom surface.

In the utility model, the round steel is placed on the V-shaped groove 2, and the V-shaped groove 2 has two main support points, and its height can be adjusted according to the variable section of the bar material (such as the round table type), and the V-shaped groove can be adjusted through the screw rod 15 and the nut 16. The position of the supporting point of the groove 2 ensures stable and reliable placement, and solves the problem of variable cross-section. At the same time, the screw rod 15 and the nut 16 have considerable self-locking ability. At the discharge port, the spring lever is used as a safe discharge mechanism. When the V-shaped groove 2 lifts the round steel up, the discharge port will be locked automatically, and when it descends, the V Groove 2 squeezes one end of the lever, and the feeding ramp 8 at the other end rises to take out a piece of round steel from the discharge port, so as to ensure that only one piece of material is discharged at a time, avoiding the backlog and jamming phenomenon between the round steel. After the improvement, the cylinder can be saved and the control is easier, thereby reducing the design complexity and cost.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic structural view of two V-shaped grooves of the present invention.

Fig. 3 is a structural schematic diagram of the utility model inclined platform and the material retrieving baffle.

In the figure: feeding table 1, V-shaped groove 2, cylinder 3, spring 4, lever 5, inclined table 6, cylinder guide cylinder 7, feeding inclined table 8, feeding table 9, terminal fixed block 10, feeding baffle 11. V-type roller shaft 12, hydraulic buffer 13, proximity sensor 14, screw rod 15, nut 16.

Detailed ways

The following will clearly and completely describe the technical solutions in the implementation of the utility model in conjunction with the accompanying drawings of the utility model.

Please refer to Fig. 1, the utility model provides a kind of technical scheme: at the discharge port, the spring lever is used as a kind of safety discharge mechanism, and the spring 4 is arranged under the left end of the lever 5, and its left end is in contact with the terminal fixed block 10, and the right end Carry out hinged connection with feeding ramp 8. When the V-shaped groove 2 lifts the round steel and rises, the feeding ramp 8 will descend, and the discharge port will be locked automatically, and when the V-shaped groove 2 is descending, the lever will be squeezed through the terminal fixed stopper 10 5. At the left end, the feeding inclined table 8 at the other end will rise to take out a piece of round steel from the discharge port, and at the same time block the back round steel, so that only one piece of material can be discharged at a time, and the backlog of the round steel can be avoided. status. Both sides of the inclined platform 6 and the feeding platform 9 are equipped with a material retrieving baffle 11 to ensure that the round steel slides directly onto the V-shaped groove along the slope. The width of both sides of the reclaiming baffle 11 can be adjusted by bolts and chutes , to adapt to round steel bars of different lengths. The length of the slope at the slope platform 6 should be shorter, so as to reduce the impact on the V-groove 2, save time and improve efficiency. The taken out round steel slides directly onto the V-shaped groove under the action of the inclined platform 6, and the round steel is placed on the V-shaped groove 2. The V-shaped groove 2 has two main support points, and its height can be adjusted according to the variable section of the bar. (such as the truncated truncated type), the position of its support point is adjusted by the screw rod 15 and the nut 16 to ensure stable and reliable placement, and solve the problem of variable cross-section. Meanwhile, the screw rod 15 and the nut 16 have considerable self-locking ability. The V-shaped groove 2 is made of 45 steel for its groove structure, and its supporting groove surface is made of rubber, which can play the role of buffering and anti-seismic protection. The entire round steel feeding mechanism is driven by the cylinder 3, which can realize the vertical movement of the V-shaped groove 2 and drive the movement of the relevant mechanisms behind. And the right side of the cylinder guide cylinder 7 is provided with a terminal fixed block 10, which has a built-in hydraulic buffer 13 and a proximity sensor 14, and stops immediately when it reaches the end of the stroke, and the round steel lifted by the V-shaped groove 2 passes through the reclaimer 1 The V-shaped roller shaft 12 on the top is transported to the designated position, and then the material is recycled, so that the whole automatic feeding process is completed.

The utility model is reasonable in design, simple in structure, convenient and feasible, low in cost and meets market demand. The above is only the embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of protection.

Claims (6)

1. A design of a round steel feeding mechanism, including a reclaiming platform (1), a V-shaped groove (2), a cylinder (3), a spring (4), a lever (5), an inclined platform (6), and a cylinder guide Cylinder (7), feeding inclined table (8), feeding table (9), terminal fixed block (10), retrieving baffle (11), V-shaped roller shaft (12), hydraulic buffer (13), Proximity sensor (14), screw rod (15), nut (16), it is characterized in that: described round steel feeding mechanism uses cylinder (3) as drive, realizes the up and down vertical movement of V-shaped groove (2); A terminal fixed block (10) is provided on the cylinder guide cylinder (7) to control the back and forth stroke of the cylinder (3); a spring (4) is provided under the left end of the lever (5), and its left end is connected to the terminal fixed block ( 10) contact, the right end is hinged with the feeding inclined platform (8); both sides of the inclined platform (6) and the feeding platform (9) are provided with a retrieving baffle (11), and the retrieving baffle (11) The width of both sides can be adjusted; the V-shaped roller shaft (12) is fixed above the material reclaiming platform (1). 2. The design of a round steel feeding mechanism according to claim 1, characterized in that: the terminal fixed block (10) has a built-in hydraulic buffer (13) and a proximity sensor (14). 3. The design of a round steel feeding mechanism according to claim 1, characterized in that: said V-shaped groove (2) has two main support points, the height of which can be adjusted by screw (15) and nut (16). adjust. 4. The design of a round steel feeding mechanism according to claim 1, characterized in that: the groove structure of the V-shaped groove (2) is processed from 45 steel, and the surface of the supporting groove is made of rubber. 5. The design of a round steel feeding mechanism according to claim 1, characterized in that: the slope of the upper surface of the feeding inclined platform (8) is the same as that of the inclined platform (6). 6. The design of a round steel feeding mechanism according to claim 1, characterized in that: said retrieving baffle (11) is an L-shaped structure with a chute on the bottom surface.