CN111702657A - A kind of transfer equipment for faucet production line - Google Patents

Abstract

The invention discloses transfer equipment of a faucet production line, which comprises a base, a positioning and limiting device and a circular plate-shaped supporting platform, wherein the circular plate-shaped supporting platform is arranged on the base in an intermittent equal-angle rotating manner; a plurality of vertical limiting grooves which are uniformly distributed in the circumference and penetrate through the supporting table from top to bottom are formed on the cylindrical surface of the supporting table; the positioning and limiting device comprises a plurality of bottom supporting plates which are arranged in the vertical limiting groove in a lifting way; a pair of cylindrical lower limiting columns is movably arranged on the upper end surface of the bottom supporting plate; and a movable support plate is vertically movably arranged on the side wall opposite to the vertical limit groove.

Description

A kind of transfer equipment for faucet production line

technical field

The invention relates to the technical field of faucets, in particular to a transfer device for a faucet production line.

Background technique

In the multi-robot faucet grinding production line, the gripping position of the faucet is unique. When the robot and the robot are handed over, the faucet needs to be put down first, and the subsequent robots can clamp the faucet for the next operation. In this way, a turntable is needed to place the faucet after grinding in the previous process, and this turntable needs to play a positioning role, so that the subsequent robot can accurately grasp the faucet for grinding in the next process.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a transfer device for the faucet production line in view of the technical problem of inconvenient transfer of workpieces between robots on the existing faucet grinding production line.

The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a transfer equipment for a faucet production line, comprising a base, a positioning limit device and a circular plate-shaped support platform arranged on the base with intermittent equiangular rotation; the cylindrical surface of the support platform A number of vertical limit grooves that are uniformly distributed around the circumference are formed; the positioning and limit device includes a plurality of bottom support plates arranged up and down in the vertical limit groove; the upper end surface of the bottom support plate is moved with a pair of cylindrical A lower limit post; a movable support plate is vertically moved on the opposite side wall of the vertical limit slot.

As a preferred option of the above technical solution, a rotary motor is fixed at the center of the upper end face of the base; the support table is fixed on the upper end of the output shaft of the rotary motor;

As a preference of the above technical solution, a vertical moving groove is formed on the inner side wall of the vertical limiting groove; the vertical moving groove is arranged downwardly; a number of uniformly distributed cylindrical vertical guide rod; the bottom of the vertical guide rod is formed with a lower stop plate; the inner side of the bottom support plate is vertically sleeved on the vertical guide rod; the vertical guide rod is sleeved with a compression spring; the upper end of the compression spring is fixed The upper and lower ends of the upper side wall of the vertical moving groove are fixed on the upper end surface of the bottom support plate; the upper left side and the upper right side of the base are respectively provided with a lift drive plate that vertically lifts; a pair of lift drive plates are located on the left and right sides. Just below the bottom support plate.

As a preferred option of the above technical solution, a pair of lifting electric cylinders are fixed on the upper end surface of the base; the lifting driving plate is fixed on the upper end of the piston rod of the lifting electric cylinder.

As a preference of the above technical solution, an electric cylinder placement groove is formed on the opposite side wall of the vertical limit groove; a horizontal electric cylinder is fixed in the electric cylinder placement groove; and the movable support plate is fixed on the piston rod of the horizontal electric cylinder.

As a preferred option of the above technical solution, a horizontal moving groove is formed inside the bottom support plate; the horizontal moving groove is perpendicular to the length direction of the bottom support plate; A pair of cuboid-shaped moving bases are arranged in the horizontal moving groove; a pair of moving bases move away or approach synchronously; the lower limit post is fixed on the upper end surface of the corresponding side of the moving base; Move to set the horizontal guide groove.

As a preference of the above technical solution, a horizontal driving threaded rod is pivotally connected between the opposite side walls of the horizontal moving groove; the two ends of the horizontal driving threaded rod are formed with external threads with opposite directions of rotation; On different external threads of the threaded rod; one end of the horizontal driving threaded rod is formed with a regular hexagonal driving block.

The beneficial effect of the invention is that the workpiece transfer between the two robots is completed by rotation, and the positioning of faucets of different sizes is adapted.

Description of drawings

Fig. 1 is the structural representation of the cross section of the present invention;

FIG. 2 is a schematic structural diagram of the cross-section A-A in FIG. 1 of the present invention.

In the figure, 10, base; 20, support table; 200, vertical limit slot; 201, vertical movement slot; 202, electric cylinder placement slot; 21, vertical guide rod; 22, lower stop plate; 30, Positioning limit device; 31, rotary motor; 32, horizontal electric cylinder; 33, moving support plate; 34, bottom support plate; 340, horizontal moving groove; 341, horizontal guide groove; 35, horizontal driving threaded rod; 36, lower limit Position column; 361, mobile base; 37, lift electric cylinder; 371, lift drive plate; 38, compression spring.

Detailed ways

As shown in FIG. 1 and FIG. 2 , a transfer equipment for a faucet production line includes a base 10, a positioning and limiting device 30 and a circular plate-shaped support table 20 which is intermittently and equiangularly rotated on the base 10; The cylindrical surface is formed with a plurality of vertical limiting grooves 200 penetrating up and down evenly distributed around the circumference; the positioning and limiting device 30 includes a plurality of bottom support plates 34 that are arranged up and down in the vertical limit grooves 200; the upper end surface of the bottom support plate 34 A pair of cylindrical lower limit posts 36 are arranged to move upward; a movable support plate 33 is arranged to move vertically on the opposite side walls of the vertical limit slot 200 .

As shown in FIGS. 1 and 2 , a rotating motor 31 is fixed at the center of the upper end face of the base 10 ; the support table 20 is fixed on the upper end of the output shaft of the rotating electric machine 31 ; line settings.

As shown in FIG. 1 and FIG. 2 , a vertical moving groove 201 is formed on the inner side wall of the vertical limiting groove 200 ; The evenly distributed cylindrical vertical guide rods 21; the bottom of the vertical guide rod 21 is formed with a lower stop plate 22; the inner side of the bottom support plate 34 is vertically sleeved on the vertical guide rod 21; the vertical guide rod 21 The upper sleeve is provided with a compression spring 38; the upper end of the compression spring 38 is fixed on the upper side wall of the vertical moving groove 201, and the lower end is fixed on the upper end surface of the bottom support plate 34; the upper left side and the upper right side of the base 10 are vertically lifted and lowered respectively A lift drive plate 371 is provided; a pair of lift drive plates 371 are located just below the pair of bottom support plates 34 on the left and right sides.

As shown in FIG. 1 , a pair of lifting electric cylinders 37 are fixed on the upper end surface of the base 10 ;

As shown in FIG. 2 , an electric cylinder placement groove 202 is formed on the opposite side wall of the vertical limit groove 200 ; a horizontal electric cylinder 32 is fixed in the electric cylinder placement groove 202 ; the moving support plate 33 is fixed on the piston of the horizontal electric cylinder 32 on the rod.

As shown in FIG. 1 and FIG. 2 , a horizontal moving groove 340 is formed inside the bottom support plate 34; the horizontal moving groove 340 is perpendicular to the length direction of the bottom support plate 34; A long hole-shaped horizontal guide groove 341; a pair of cuboid-shaped moving bases 361 are arranged in the horizontal moving groove 340; a pair of moving bases 361 move away from or approach simultaneously; The upper and lower limit posts 36 vertically pass through the horizontal guide groove 341 and are moved into the horizontal guide groove 341 .

As shown in FIG. 1 and FIG. 2 , a horizontal driving threaded rod 35 is pivotally connected between the opposite side walls of the horizontal moving groove 340; both ends of the horizontal driving threaded rod 35 are formed with external threads with opposite directions of rotation; 361 is screwed on different external threads of the horizontal driving threaded rod 35; one end of the horizontal driving threaded rod 35 is formed with a regular hexagonal driving block.

The working principle of the transfer equipment of the faucet production line;

First, adjust the spacing between the pair of lower limit posts 36 according to the diameter of the bottom opening of the faucet, so that the cylindrical surface of the pair of lower limit posts 36 is inscribed with the inner sidewall of the bottom opening of the faucet;

Then the left lift drive plate 371 rises to drive the upper bottom support plate 34 to rise, and then the robot sets the faucet on the pair of left lower limit posts 36 from top to bottom, and then the left lift drive plate 371 Return, the bottom support plate 34 is lowered and returned under the action of the compression spring 38, and then a pair of moving support plates 33 are close to the upper part of the faucet, so that the faucet is positioned, and then the support table 20 rotates intermittently at an equal angle, so that the faucet is located on the right side , and then a pair of moving support plates 33 move away from the upper part of the faucet, and then the lift drive plate 371 on the right side rises, driving the bottom support plate 34 on the upper side to rise, and then the robot pulls the faucet from the pair of lower limit posts 36 from bottom to top This completes the transfer of the faucet; at the same time, this process adapts to faucets of different sizes.

The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there are changes in the specific embodiment and application scope. limit.

Claims (7)

1. A transfer equipment for a faucet production line, characterized in that: it comprises a base (10), a positioning and limiting device (30) and a circular plate-shaped support table (20) arranged on the base (10) by intermittent equiangular rotation the cylindrical surface of the support table (20) is formed with a plurality of vertical limiting grooves (200) that are evenly distributed up and down; The bottom support plate (34) of the bottom support plate (34); a pair of cylindrical lower limit posts (36) are arranged to move on the upper end surface of the bottom support plate (34); support plate (33). 2. The transfer equipment of a faucet production line according to claim 1, characterized in that: the center of the upper end face of the base (10) is fixed with a rotary motor (31); The upper end of the output shaft; the rotation center axis of the rotary motor (31) and the rotation center axis of the support table (20) are arranged on the same line. 3. The transfer equipment of a faucet production line according to claim 1, characterized in that: a vertical moving groove (201) is formed on the inner side wall of the vertical limiting groove (200); the vertical moving groove (201) The vertical guide rod (21) is formed with a lower stop plate ( 22); the inner side of the bottom support plate (34) is vertically sleeved on the vertical guide rod (21); the vertical guide rod (21) is sleeved with a compression spring (38); the upper end of the compression spring (38) is fixed The upper and lower ends of the upper side wall of the vertical moving groove (201) are fixed on the upper end surface of the bottom support plate (34); the upper left side and the upper right side of the base (10) are respectively provided with a lift drive plate (371) for vertical lifting and lowering. ; A pair of lift drive plates (371) are located directly below a pair of bottom support plates (34) on the left and right sides. 4. The transfer equipment of a faucet production line according to claim 3, characterized in that: a pair of lifting electric cylinders (37) are fixed on the upper end surface of the base (10); (37) the upper end of the piston rod. 5. The transfer equipment of a faucet production line according to claim 1, characterized in that: electric cylinder placement grooves (202) are formed on the opposite side walls of the vertical limiting grooves (200); electric cylinder placement grooves (202) ) is fixed with a horizontal electric cylinder (32); the moving support plate (33) is fixed on the piston rod of the horizontal electric cylinder (32). 6. The transfer equipment of a faucet production line according to claim 1, characterized in that: the bottom support plate (34) is internally formed with a horizontal moving groove (340); the horizontal moving groove (340) is perpendicular to the bottom support plate (340). 34) in the length direction; the upper side wall of the horizontal moving groove (340) is formed with a long hole-shaped horizontal guide groove (341) that penetrates upwards; a pair of cuboid-shaped moving bases ( 361); a pair of movable bases (361) move away or approach synchronously; the lower limit post (36) is fixed on the upper end surface of the corresponding side of the movable base (361); the lower limit post (36) vertically passes through the horizontal guide groove (361); 341) and move in the horizontal guide groove (341). 7. The transfer equipment of a faucet production line according to claim 1, wherein a horizontal driving threaded rod (35) is pivotally connected between the opposite side walls of the horizontal moving groove (340); the horizontal driving threaded rod (35) ) are formed with external threads with opposite directions of rotation; a pair of movable bases (361) are screwed on different external threads of the horizontal driving threaded rod (35); one end of the horizontal driving threaded rod (35) is formed with a regular hexagon shaped drive block.

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