CN214642108U

CN214642108U - Automatic feeding device for machining center

Info

Publication number: CN214642108U
Application number: CN202121165839.2U
Authority: CN
Inventors: 刘锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-09
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an automatic feeding device for machining center, the power distribution box comprises a box body, the outer wall top left side rigid coupling of box has the hopper, material mouthful has been seted up in the upper left corner of box, the outer wall bottom of box is equipped with the platform, the inner wall top of box is equipped with feed mechanism, left side the clamping bar rigid coupling is in the preceding terminal surface left side of plate body, right side the one end rigid coupling of clamping bar has the pneumatic cylinder, the stiff end of pneumatic cylinder is installed in the preceding terminal surface of plate body. This automatic feeding device for machining center, through the cooperation of motor, lead screw, sliding sleeve, curved bar, plate body, pneumatic cylinder and clamping bar, the plate body is when the right side, and the hair batching will drop in the middle of two clamping bars, starts the clamping bar that the pneumatic cylinder drove the right side and moves left until supporting the hair batching tight this moment, and the motor can drive the lead screw and rotate, utilizes the reciprocating motion realization equidistant circulation material loading of lead screw and sliding sleeve, has solved the problem that is difficult to realize equidistant circulation material loading.

Description

Automatic feeding device for machining center

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be an automatic feeding device for machining center.

Background

Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine is different from a numerical control milling machine in that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized.

Numerical control machining center adds man-hour needs supporting automatic feeding device, and current automatic feeding device is difficult to realize equidistant circulation material loading mostly for work efficiency greatly reduced, and because machining center's a great variety, make automatic feeding device be difficult to according to inside platform height adjustment material loading position, can influence the quality of product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic feeding device for machining center to the problem that the equidistant circulation material loading is difficult to realize that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding device for a machining center comprises a box body, wherein a hopper is fixedly connected to the left side of the top of the outer wall of the box body, a material port is formed in the upper left corner of the box body, a platform is arranged at the bottom of the outer wall of the box body, and a feeding mechanism is arranged at the top of the inner wall of the box body;

the feeding mechanism comprises a slide rail, a pulley, a plate body, a clamping rod and a hydraulic cylinder;

the outer wall rigid coupling of slide rail has the inner wall rear end face of box, the inner wall of slide rail slides and links to each other there is the pulley, the top of pulley rotates through the round pin axle and links to each other there is the plate body, the preceding terminal surface of plate body is equipped with two clamping bars, the left side the clamping bar rigid coupling is in the preceding terminal surface left side of plate body, the right side the one end rigid coupling of clamping bar has the pneumatic cylinder, the stiff end of pneumatic cylinder is installed in the preceding terminal surface of plate body.

Preferably, a first chute is formed in the top of the box body, a sliding block is connected to the inner wall of the first chute in a sliding mode, a transverse plate is fixedly connected to the bottom of the sliding block, and the bottom of the transverse plate is fixedly connected to the right side of the top of the plate body.

Preferably, the bottom of the inner wall of the box body is provided with a transmission mechanism;

the transmission mechanism comprises a motor, a lead screw, a sliding sleeve and a curved bar;

the motor is installed in the inner wall lower right corner of box, the output rigid coupling of motor has the lead screw, the both ends of lead screw are passed through the bearing frame and are rotated the inner wall bottom that links to each other in the box, the outer wall of lead screw slides and links to each other there is the sliding sleeve, the outer wall top rigid coupling of sliding sleeve has the curved bar, the one end rigid coupling of curved bar is on the bottom right side of plate body.

Preferably, the top of the platform is provided with a lifting mechanism;

the lifting mechanism comprises a double-end screw, a handle, a block body, a second chute and an inclined rod;

the both ends of double-end screw rod rotate respectively through the bearing frame and link to each other in the top left and right sides of platform, double-end screw rod's one end rigid coupling has the handle, the equal screw thread in double-end screw rod's the outer wall left and right sides links to each other has the block, two the bottom of block slides and links to each other there is the second spout, the top of platform is seted up to the second spout, two the top of block all rotates through the round pin axle and links to each other there is the down tube, two the top of down tube all rotates through the round pin axle and links to each other in the outer wall bottom of box.

Preferably, the base is installed in the bottom four corners of platform, the equal rigid coupling in top left and right sides of platform has the telescopic link, two the expansion end outer wall of telescopic link rigid coupling respectively in the outer wall left and right sides of box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This automatic feeding device for machining center, which comprises a motor, the lead screw, the sliding sleeve, the curved bar, the plate body, the cooperation of pneumatic cylinder and clamping bar, the plate body is when the right side, the hair batching will drop in the middle of two clamping bars, it drives the clamping bar on right side and removes until supporting the hair batching tightly to start the pneumatic cylinder this moment, the motor can drive the lead screw and rotate, it links to each other with the slip of sliding sleeve to pass through the lead screw, make sliding sleeve accessible curved bar drive plate body left and right reciprocating motion, and then make two clamping bars of plate body accessible carry the hair batching to processing platform, the pneumatic cylinder drives right side clamping bar and removes right and places the hair batching at processing platform this moment, utilize the reciprocating motion realization equidistant circulation material loading of lead screw and sliding sleeve, the problem of being difficult to realize equidistant circulation material loading has been solved.

Through the cooperation of handle, double threaded screw, block and down tube for the handle can drive double threaded screw and rotate, links to each other through the screw thread of double threaded screw and block, makes the block can drive the down tube and change its angle of inclination, adjusts the distance between platform and the box through the angle that changes the down tube, has solved and has been difficult to according to the problem of the inside platform altitude mixture control material loading position of machining center.

Through the cooperation of first spout, slider and diaphragm, press from both sides the tight back that removes left with the wool batching material when two clamping bars, follow the plate body through the diaphragm and remove for the diaphragm can be when the plate body removes left the inside wool batching material of hopper will be controlled and can not fall, and the slip through first spout and slider links to each other, makes the removal that the diaphragm can be stable, has increased stability.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the telescoping rod, hopper and platform of FIG. 1;

FIG. 3 is a schematic structural diagram of the plate body and the lead screw in FIG. 2;

fig. 4 is a schematic view of the handle, block and base of fig. 2.

In the figure: 1. the automatic feeding device comprises a box body, 2, a hopper, 3, a material port, 4, a platform, 5, a feeding mechanism, 501, a sliding rail, 502, a pulley, 503, a plate body, 504, a clamping rod, 505, a hydraulic cylinder, 6, a transmission mechanism, 601, a motor, 602, a lead screw, 603, a sliding sleeve, 604, a curved rod, 7, a lifting mechanism, 701, a double-headed screw, 702, a handle, 703, a block body, 704, a second sliding groove, 705, an inclined rod, 8, a first sliding groove, 9, a sliding block, 10, a transverse plate, 11, a base, 12 and a telescopic rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic feeding device for a machining center comprises a box body 1, wherein a hopper 2 is fixedly connected to the left side of the top of the outer wall of the box body 1 so as to store unprocessed wool ingredients, a material port 3 is formed in the upper left corner of the box body 1, a platform 4 is arranged at the bottom of the outer wall of the box body 1, a feeding mechanism 5 is arranged at the top of the inner wall of the box body 1, the feeding mechanism 5 comprises a sliding rail 501, a pulley 502, a plate body 503, a clamping rod 504 and a hydraulic cylinder 505, the rear end face of the inner wall of the box body 1 is fixedly connected to the outer wall of the sliding rail 501, the pulley 502 is slidably connected to the inner wall of the sliding rail 501 in a sliding manner, the top of the pulley 502 is connected with the plate body 503 through a pin shaft in a rotating manner, so that the plate body 503 can stably move left and right through the sliding connection of the pulley 502 and the sliding rail 501, two clamping rods 504 are arranged on the front end face of the plate body 503, the positions of the two clamping rods 504 are corresponding to clamp the wool ingredients, the left side clamping rod 504 is fixedly connected to the left side of the front end face of the plate body 503, one end rigid coupling of right side clamping bar 504 has pneumatic cylinder 505, the stiff end of pneumatic cylinder 505 is installed in the preceding terminal surface of plate body 503, the user can select the model of pneumatic cylinder 505 according to actual demand, first spout 8 has been seted up at the top of box 1, the inner wall of first spout 8 slides and links to each other has slider 9, the bottom rigid coupling of slider 9 has diaphragm 10, the bottom rigid coupling of diaphragm 10 is on the top right side of plate body 503, slide through first spout 8 and slider 9 links to each other, make diaphragm 10 can follow the stable left-right side-to-right movement of plate body 503, diaphragm 10 can seal the bottom of hopper 3 when moving left, make the inside hair burden of the steerable hopper 3 of diaphragm 10 can not fall.

The inner wall bottom of box 1 is equipped with drive mechanism 6, drive mechanism 6 includes motor 601, lead screw 602, sliding sleeve 603 and curved bar 604, motor 601 is installed in the inner wall lower right corner of box 1, the user can select the model of motor 601 according to actual demand, the output rigid coupling of motor 601 has lead screw 602, the both ends of lead screw 602 are rotated through the bearing frame and are linked to each other in the inner wall bottom of box 1, the outer wall of lead screw 602 slides and is linked to each other and has sliding sleeve 603, make the rotation of motor 601 accessible lead screw 602 drive sliding sleeve 603 about reciprocating motion, the outer wall top rigid coupling of sliding sleeve 603 has curved bar 604, the one end rigid coupling of curved bar 604 is on the bottom right side of plate body 503, make sliding sleeve 603 accessible curved bar 604 drive plate body 503 to remove.

The top of the platform 4 is provided with a lifting mechanism 7, the lifting mechanism 7 comprises a double-headed screw 701, a handle 702, a block body 703, a second chute 704 and an inclined rod 705, two ends of the double-headed screw 701 are respectively connected with the left side and the right side of the top of the platform 4 in a rotating way through bearing seats, one end of the double-headed screw 701 is fixedly connected with the handle 702, so that the handle 702 can drive the double-headed screw 701 to rotate, the left side and the right side of the outer wall of the double-headed screw 701 are both connected with the block body 703 in a threaded way, the bottoms of the two block bodies 703 are connected with the second chute 704 in a sliding way, the second chute 704 is arranged at the top of the platform 4, the double-headed screw 701 can drive the block body 703 to stably move through the sliding connection of the block body 703 and the inclined rod 705 through a pin shaft, the tops of the two inclined rods 705 are both connected with the bottom of the outer wall of the box body 1 through a pin shaft in a rotating way, the distance between the box body 1 and the platform 4 can be adjusted by changing the angle of the inclined rod 705, base 11 is installed in the bottom four corners of platform 4, and the equal rigid coupling in the top left and right sides of platform 4 has telescopic link 12, and the expansion end outer wall of two telescopic links 12 rigid coupling respectively in the outer wall left and right sides of box 1 utilizes the elasticity of telescopic link 12 for box 1 can be stable lift.

When the automatic feeding device for the machining center is used, when the plate body 503 is on the right side, the wool ingredients fall down between the two clamping rods 504, at the moment, the hydraulic cylinder 505 is started to drive the clamping rod 504 on the right side to move leftwards until the wool ingredients are tightly supported, a user starts the motor 601 to drive the screw 602 to rotate, the screw 602 is connected with the sliding sleeve 603 in a sliding manner, the sliding sleeve 603 can drive the plate body 503 to move leftwards and rightwards in a reciprocating manner through the curved rod 604, the plate body 503 can further drive the wool ingredients to be conveyed to the machining platform through the two clamping rods 504, after the wool ingredients are clamped by the two clamping rods 504 to move leftwards, the horizontal plate 10 can move along with the plate body 503, the horizontal plate 10 can control the wool ingredients inside the hopper 3 to not fall down when the plate body 503 moves leftwards, at the moment, the hydraulic cylinder 505 drives the right clamping rod 504 to move rightwards to place the wool ingredients on the machining platform, and the equal-interval cyclic feeding is realized by the reciprocating movement of the screw 602 and the sliding sleeve 603, the problem of difficult realization equal interval circulation material loading is solved. The user rotates handle 702 for handle 702 can drive double threaded screw 701 and rotate, and the screw thread through double threaded screw 701 and block 703 links to each other, makes block 703 can drive down tube 705 and change its angle of inclination, adjusts the distance between platform 4 and the box 1 through the angle that changes down tube 705, has solved and has been difficult to according to the problem of the inside platform height adjustment material loading position of machining center.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic feeding device for machining center, includes box (1), the outer wall top left side rigid coupling of box (1) has hopper (2), material mouth (3) have been seted up in the upper left corner of box (1), the outer wall bottom of box (1) is equipped with platform (4), its characterized in that: a feeding mechanism (5) is arranged at the top of the inner wall of the box body (1);

the feeding mechanism (5) comprises a sliding rail (501), a pulley (502), a plate body (503), a clamping rod (504) and a hydraulic cylinder (505);

the outer wall rigid coupling of slide rail (501) has the inner wall rear end face of box (1), the inner wall slip of slide rail (501) links to each other has pulley (502), the top of pulley (502) rotates through the round pin axle and has linked to each other plate body (503), the preceding terminal surface of plate body (503) is equipped with two clamping bars (504), the left side clamping bar (504) rigid coupling in the preceding terminal surface left side of plate body (503), the right side the one end rigid coupling of clamping bar (504) has pneumatic cylinder (505), the preceding terminal surface in plate body (503) is installed to the stiff end of pneumatic cylinder (505).

2. The automatic feeding device for the machining center according to claim 1, wherein: first spout (8) have been seted up at the top of box (1), the inner wall of first spout (8) slides and links to each other has slider (9), the bottom rigid coupling of slider (9) has diaphragm (10), the bottom rigid coupling of diaphragm (10) is in the top right side of plate body (503).

3. The automatic feeding device for the machining center according to claim 1, wherein: the bottom of the inner wall of the box body (1) is provided with a transmission mechanism (6);

the transmission mechanism (6) comprises a motor (601), a lead screw (602), a sliding sleeve (603) and a curved bar (604);

the utility model discloses a motor, including box body (1), motor (601), output rigid coupling has lead screw (602), the both ends of lead screw (602) are rotated through the bearing frame and are linked to each other in the inner wall bottom of box (1), the outer wall slip of lead screw (602) links to each other sliding sleeve (603), the outer wall top rigid coupling of sliding sleeve (603) has curved bar (604), the one end rigid coupling of curved bar (604) is on the bottom right side of plate body (503).

4. The automatic feeding device for the machining center according to claim 1, wherein: the top of the platform (4) is provided with a lifting mechanism (7);

the lifting mechanism (7) comprises a double-end screw (701), a handle (702), a block body (703), a second sliding groove (704) and an inclined rod (705);

the both ends of double-end screw (701) are rotated respectively through the bearing frame and are linked to each other in the top left and right sides of platform (4), the one end rigid coupling of double-end screw (701) has handle (702), the outer wall left and right sides of double-end screw (701) all the screw thread has linked to each other block (703), two the bottom of block (703) slides and has linked to each other second spout (704), the top of platform (4) is seted up in second spout (704), two the top of block (703) all rotates through the round pin axle and has linked to each other down tube (705), two the top of down tube (705) all rotates through the round pin axle and links to each other in the outer wall bottom of box (1).

5. The automatic feeding device for the machining center according to claim 1, wherein: base (11) are installed in the bottom four corners of platform (4), the equal rigid coupling in the top left and right sides of platform (4) has telescopic link (12), two the expansion end outer wall of telescopic link (12) rigid coupling respectively in the outer wall left and right sides of box (1).