CN218135354U - Accurate high-efficient material feeding unit of steel sheet - Google Patents

Abstract

The utility model discloses an accurate high-efficient material feeding unit of steel sheet, which comprises a base, be fixed with first linear guide on the base, the top of base is equipped with the pay-off slide of keeping silent, the bottom mounting of pay-off slide of keeping silent has first rail block, be fixed with fixed vice mouthful piece on the pay-off slide of keeping silent, the relative position of fixed vice mouthful piece is equipped with the activity and presss from both sides tight vice mouthful piece, the activity presss from both sides tight vice mouthful piece and follows "X" direction reciprocating motion through fixing the first hydraulic cylinder on the slide is kept silent to the pay-off, the bottom surface of slide is kept silent in the pay-off is fixed with ball nut, it is connected with ball screw to rotate on the base, be fixed with on the base and drive ball screw just, first servo motor of reversal, it is connected with a set of first roller to rotate on the slide is kept silent to the pay-off, the outside of first roller is equipped with the roller supporting seat, it is connected with a set of second roller to rotate on the roller supporting seat. The utility model discloses can support the bold steel sheet and carry out reciprocal transport in turn, efficient, accurate, with low costs is worth popularizing and applying.

Description

Accurate high-efficient material feeding unit of steel sheet

Technical Field

The utility model relates to a device, especially an accurate high-efficient material feeding unit of steel sheet.

Background

The steel sheet is the raw and other materials that are used for processing various containers, equipment casing, when utilizing the bold steel sheet, need carry out the dissection processing, so accurate pay-off bold steel sheet is to appointed cutting region, is the key of the follow-up accurate cutting to the steel sheet that is concerned with, all hangs the bold steel sheet through the portal crane traditionally and cuts in cutting device, and this kind of mode is not only dangerous, wastes time and energy moreover, is unfavorable for the high-efficient popularization and application of large tracts of land.

Chinese utility model patent CN 201746138U discloses a plate feeding device, which comprises a frame, a strip-shaped feeding workbench is arranged on the frame along the horizontal direction, the workbench is composed of a plurality of rollers arranged in parallel along the transverse direction, the rollers are driven by a power mechanism to rotate along one direction, and guiding members for guiding plates are arranged on the positions, slightly higher than the upper surface of the workbench, of the two sides of the workbench; this kind of panel material feeding unit is because its weight is heavy to the bold steel sheet, and left and right aligns the difficulty to it, and the cylinder skids easily moreover, can not accurate efficient transport bold steel sheet to assigned position.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve above-mentioned prior art's shortcoming, provide a accurate high-efficient material feeding unit of steel sheet of carrying the steel sheet time-saving, laborsaving, accurate high efficiency, satisfied when cutting to the bold steel sheet, the accurate efficient demand of pay-off.

The utility model provides a technical scheme that its technical problem adopted: the accurate high-efficient material feeding unit of this kind of steel sheet, which comprises a base, be fixed with the first linear guide rail that sets up along "Y" direction on the base, the top of base is equipped with the pay-off slide of keeping silent, the bottom mounting of pay-off slide of keeping silent has the first rail slider with first linear guide rail sliding fit together, be fixed with fixed vice-jaw piece on the pay-off slide of keeping silent, the relative position of fixed vice-jaw piece is equipped with along the activity of "X" direction sliding connection on the slide of keeping silent, the activity presss from both sides tight vice-jaw piece through fixing the first hydraulic cylinder on the slide of keeping silent along "X" direction reciprocating motion, the bottom surface of the slide of keeping silent is fixed with ball nut, be connected with the ball screw with ball nut cooperation together on the base rotatably, be fixed with the first servo motor that drives ball screw just, the reversal on the base, it is connected with a set of first roller to rotate on the slide of keeping silent, each first roller is equal to the top surface of keeping silent with the pay-off slide, the outside of first roller is equipped with the roller fixed supporting seat on the base, be connected with a set of roller on the roller supporting seat rotatably, it is connected with a set of second roller to rotate on the supporting seat, the second roller is aligned with the first roller top of roller. The base, the first linear guide rail and the first guide rail sliding block have the effects that the feeding jaw sliding seat can reciprocate in the Y direction, so that a large steel plate can be driven to reciprocate in the Y direction; the feeding jaw sliding seat, the fixed jaw block and the movable clamping jaw block have the functions of clamping a large steel plate along the X direction, so that the large steel plate can be driven to reciprocate along the Y direction to alternately convey the large steel plate to the cutting device for cutting; the ball screw, the ball nut and the first servo motor have the functions of driving the feeding jaw sliding seat to reciprocate along the Y direction in a high-precision, anti-slip and high-stability manner; the first rollers, all the first rollers and the top surface of the feeding jaw sliding seat are flush, so that a large steel plate can be supported; here, the roller supporting seat and the second roller can support a large steel plate outside the first roller.

Further perfect, the outer end of fixed jaw piece is pegged graft and is had the clamp plate, is fixed with the guide bar of pegging graft on fixed jaw piece on the clamp plate, and first hydraulic cylinder is biax hydraulic cylinder, and first hydraulic cylinder's piston rod drives the clamp plate and removes. The first hydraulic oil cylinder is a double-shaft hydraulic oil cylinder and has the functions of synchronously moving the press plate and the movable clamping jaw block to mutually approach and clamp the steel plate, so that the steel plate can be stably clamped and the center of the steel plate can be automatically corrected, the steel plate is ensured to be positioned between the press plate and the movable clamping jaw block, and the steel plate is more favorable for being conveyed into a cutting device to be cut; the double-shaft hydraulic oil cylinder is an existing oil cylinder in the market, and can be products of Dongfeng mechanical science and technology limited company, kunshan Jiaxin mechanical equipment limited company and the like.

Further perfection, the clamping end face of the pressing plate and the clamping end face of the movable clamping jaw block are both fixed with wear-resisting plates. The effect of antifriction plate here is, can increase wear-resisting compressive property to clamp plate, activity clamp jaw piece when pressing from both sides tight steel sheet, can not take place the condition that clamp plate and activity clamp jaw piece terminal surface are slightly sunken, thereby make more stable to the steel sheet centre gripping, more firm.

Further perfection, the outer end of the ball screw is fixed with a first synchronous belt wheel, a rotating shaft of the first servo motor is fixed with a second synchronous belt wheel, the gear ratio between the second synchronous belt wheel and the first synchronous belt wheel is 1:3, and a synchronous belt is arranged between the second synchronous belt wheel and the first synchronous belt wheel. The first synchronous belt wheel, the second synchronous belt wheel and the synchronous belt have the functions of facilitating the driving of the ball screw and facilitating installation and maintenance, and the first synchronous belt wheel, the second synchronous belt wheel and the synchronous belt can synchronously drive the ball screw to rotate, so that the precision of driving the ball screw to rotate is higher; the gear ratio between the second synchronous belt wheel and the first synchronous belt wheel is 1:3, and the first servo motor can drive the ball screw to rotate in a labor-saving mode, so that the load on the first servo motor is small, and the service life of the first servo motor is longer.

The utility model discloses profitable effect is: the utility model has the advantages of ingenious structural design, it is reasonable, utilize the base, first linear guide, first rail block can make feeding jaw slide can be in "Y" direction reciprocating motion, thereby can be to the reciprocal drive of bold steel sheet along "Y" direction, utilize feeding jaw slide, fixed jaw piece, activity clamping jaw piece can be pressed from both sides tight along "X" direction to the bold steel sheet, thereby can drive bold steel sheet along "Y" direction reciprocal alternate conveying bold steel sheet and reach cutting device and cut, utilize ball, ball nut, first servo motor can be high-precision, prevent skidding, high stable drive feeding jaw slide is along "Y" direction reciprocating motion, utilize first roller, each first roller maintains an equal level with feeding jaw slide's top surface can support the bold steel sheet, utilize roller supporting seat, the second roller can support the bold steel sheet of the first roller outside region; the utility model discloses structural design is ingenious, reasonable, can support the bold steel sheet and carry out reciprocal alternative transport, and is efficient, accurate, with low costs, is worth popularizing and applying.

Drawings

Fig. 1 is a first perspective view of the present invention;

FIG. 2 is a second internal perspective view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a working principle diagram of the present invention.

Description of the reference numerals: the device comprises a base 1, a first linear guide rail 2, a feeding jaw sliding seat 3, a ball nut 3-1, a first guide rail sliding block 4, a fixed jaw block 5, a pressing plate 5-1, a movable clamping jaw block 6, a first hydraulic oil cylinder 7, a ball screw 8, a first servo motor 9, a first roller 10, a roller supporting seat 11, a second roller 12, a wear-resisting plate 13, a first synchronous pulley 14, a second synchronous pulley 15, a synchronous belt 16 and a steel plate 17.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

With reference to the accompanying drawings: the accurate and efficient steel plate feeding device comprises a base 1, a first linear guide rail 2 arranged along the Y direction is fixed on the base 1, a feeding jaw sliding seat 3 is arranged above the base 1, a first guide rail sliding block 4 matched with the first linear guide rail 2 in a sliding mode is fixed at the bottom end of the feeding jaw sliding seat 3, a fixed jaw block 5 is fixed on the feeding jaw sliding seat 3, a movable clamping jaw block 6 connected to the feeding jaw sliding seat 3 in a sliding mode along the X direction is arranged at the relative position of the fixed jaw block 5, the movable clamping jaw block 6 reciprocates in the X direction through a first hydraulic oil cylinder 7 fixed on the feeding jaw sliding seat 5, ball nuts 3-1 are fixed on the bottom surface of the feeding jaw sliding seat 3, a ball screw 8 matched with the ball nuts 3-1 is connected to the base 1 in a rotating mode, a first servo motor 9 driving the ball screw 8 to rotate forwards and reversely is fixed on the base 1, a group of first rollers 10 is connected to the feeding jaw sliding seat 3 in a rotating mode, each first roller 10 is flush with the top surface of the feeding jaw 3, a first roller 10 is arranged on the outer side of the first roller sliding seat 10, a group of rollers 11 fixed on the base 1 is aligned with a second roller 12, and a second roller 12 is connected with a second roller 12.

The outer end of the fixed jaw block 5 is inserted with a pressure plate 5-1, a guide rod 5-2 inserted on the fixed jaw block 5 is fixed on the pressure plate 5-1, the first hydraulic oil cylinder 7 is a double-shaft hydraulic oil cylinder, and a piston rod of the first hydraulic oil cylinder 7 drives the pressure plate 5-1 to move.

And wear-resisting plates 13 are fixed on the clamping end surfaces of the pressure plate 5-1 and the movable clamping jaw block 6.

A first synchronous belt wheel 14 is fixed at the outer end of the ball screw 8, a second synchronous belt wheel 15 is fixed on a rotating shaft of the first servo motor 9, the gear ratio between the second synchronous belt wheel 15 and the first synchronous belt wheel 14 is 1:3, and a synchronous belt 16 is installed between the second synchronous belt wheel 15 and the first synchronous belt wheel 14.

The utility model discloses a theory of operation: firstly, a steel plate 17 is placed at a second roller 12 and a first roller 9, the head of the steel plate 17 is positioned between a movable clamping jaw block 6 and a pressing plate 5-1, then, a first hydraulic oil cylinder 7 is started, the movable clamping jaw block 6 and the pressing plate 5-1 are synchronously driven to draw close to each other, the steel plate 17 is clamped, the steel plate 17 is in a centered state, then, a first servo motor 9 is started, a second synchronous belt wheel 15 is driven to rotate, the second synchronous belt wheel 15 synchronously drives a first synchronous belt wheel 14 to rotate through a synchronous belt 16, so that a ball screw 8 is synchronously driven to rotate, the ball screw 8 drives a ball nut 3-1 to move by rotating, so that a feeding jaw sliding seat 3 is driven to move together, the steel plate 17 is fed towards a cutting device (not shown in the drawing), next, the first hydraulic oil cylinder 7 is started, the movable clamping jaw block 6 and the pressing plate 5-1 are driven to reset, so that the steel plate 17 is loosened and positioned at the second roller 12 and the first roller 9, then the first servo motor 9 is started, the feeding jaw 9 is driven to move towards a feeding jaw 3, the movable clamping jaw block and the pressing plate 5-1 is moved again, the feeding jaw 3 is moved towards a feeding clamp device (not shown in the feeding jaw 9), and the feeding jaw 6 is moved again, and then repeat the above-mentioned operation, can make the steel sheet 17 equal portion send the cutting equipment (not shown in the figure) direction to carry out the cutting operation, be worth popularizing and applying.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims (4)

1. The utility model provides an accurate high-efficient material feeding unit of steel sheet, includes base (1), characterized by: a first linear guide rail (2) arranged along the Y direction is fixed on the base (1), a feeding jaw sliding seat (3) is arranged above the base (1), a first guide rail sliding block (4) in sliding fit with the first linear guide rail (2) is fixed at the bottom end of the feeding jaw sliding seat (3), a fixed jaw block (5) is fixed on the feeding jaw sliding seat (3), a movable clamping jaw block (6) connected to the feeding jaw sliding seat (3) in a sliding mode along the X direction is arranged at the opposite position of the fixed jaw block (5), the movable clamping jaw block (6) moves in a reciprocating mode along the X direction through a first hydraulic oil cylinder (7) fixed on the feeding jaw sliding seat (3), a ball nut (3-1) is fixed on the bottom surface of the feeding jaw sliding seat (3), a ball screw (8) matched with the ball nut (3-1) is connected to the base (1) in a rotating mode, a first servo motor (9) for driving the ball screw (8) to rotate forward and backward is fixed on the base (1), a first roller (10) is fixed on the first group of the feeding jaw sliding seat (3), and a roller (10) is connected to the base (1), the roller supporting seat (11) is rotatably connected with a group of second rollers (12), and the top ends of the second rollers (12) and the first rollers (10) are aligned.

2. The accurate high-efficient material feeding unit of steel sheet of claim 1, characterized by: the outer end of the fixed jaw block (5) is connected with a pressing plate (5-1) in an inserting mode, a guide rod (5-2) connected with the fixed jaw block (5) in an inserting mode is fixed on the pressing plate (5-1), the first hydraulic oil cylinder (7) is a double-shaft hydraulic oil cylinder, and a piston rod of the first hydraulic oil cylinder (7) drives the pressing plate (5-1) to move.

3. The accurate high-efficient material feeding unit of steel sheet of claim 2, characterized by: and the wear-resisting plates (13) are fixed on the clamping end faces of the pressure plate (5-1) and the movable clamping jaw block (6).

4. The accurate high-efficient material feeding unit of steel sheet of claim 1, characterized by: the outer end of the ball screw (8) is fixed with a first synchronous belt pulley (14), a second synchronous belt pulley (15) is fixed on a rotating shaft of the first servo motor (9), the gear ratio between the second synchronous belt pulley (15) and the first synchronous belt pulley (14) is 1:3, and a synchronous belt (16) is installed between the second synchronous belt pulley (15) and the first synchronous belt pulley (14).

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