CN216635134U

CN216635134U - Automatic feeding and discharging equipment for injection molding robot

Info

Publication number: CN216635134U
Application number: CN202123240348.2U
Authority: CN
Inventors: 朱汉华
Original assignee: Guangdong Ruijun Intelligent Equipment Co ltd
Current assignee: Guangdong Ruijun Intelligent Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-31
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an automatic feeding and discharging device of an injection molding robot, which comprises a robot main body and a connector, and is characterized in that: the mounting seat is installed to the lower extreme of robot main part, the connector is installed to the rear end of robot main part, the lower extreme of connector is provided with unloading mechanism. This automatic unloading equipment of going up of injection moulding robot, through setting up unloading mechanism and adjustment mechanism, utilize the negative pressure pump will treat that machined part and left side sucking disc adsorb, the finished product of will moulding plastics takes out the back at the right side sucking disc, can carry out the material loading to the adsorbed machined part of treating in left side, the realization need not to drive the manipulator between unloading and material loading and returns to pick up and treats the machined part, the motion of robot main part has been reduced, the production efficiency is improved, the interval through two adjustable first bracing pieces of adjustment mechanism, be convenient for adsorb not unidimensional material spare, the practicality of this equipment has been improved.

Description

Automatic feeding and discharging equipment for injection molding robot

Technical Field

The utility model relates to the technical field of feeding and discharging of robots, in particular to automatic feeding and discharging equipment of an injection molding robot.

Background

Under the pace of rapid development of science and technology, more and more kinds of robots are applied to the field of manufacturing and processing, traditional workers are gradually replaced, in the production of injection molding products, traditional feeding and discharging are manually taken and placed, and after the robots are used for automatically feeding and discharging, the production efficiency is remarkably improved;

at present, the automatic feeding and discharging robot used in injection molding production can only pick up a single large material part, the material part to be picked up needs to be put down to realize feeding operation after blanking in feeding and discharging, feeding and discharging cannot be carried out synchronously, in the process of changing, the robot needs to complete a movement stroke, and the production and processing efficiency is seriously reduced.

Aiming at the problems, the automatic feeding and discharging device is innovatively designed on the basis of the original automatic feeding and discharging device of the injection molding robot.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide automatic feeding and discharging equipment for an injection molding robot, which solves the problems that the automatic feeding and discharging robot in the background technology can only pick up a single large material part, feeding and discharging cannot be synchronously carried out, and the production and processing efficiency is seriously reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic unloading equipment of going up of robot moulds plastics, includes robot main part and connector, its characterized in that: the lower end of the robot main body is provided with a mounting seat, the rear end of the robot main body is provided with a connector, and the lower end of the connector is provided with a feeding and discharging mechanism;

go up unloading mechanism and include first connecting axle, first connecting axle rotates with the connector to be connected, the one end that the connector was kept away from to first connecting axle is provided with the second connecting axle, the one end fixedly connected with fixed plate of first connecting axle is kept away from to the second connecting axle, the all fixedly connected with mounting panels in both ends about the fixed plate, two be provided with four first bracing pieces between the mounting panel, every the all fixedly connected with second bracing pieces in both ends of first bracing piece, every the one end that the mounting panel was kept away from to the second bracing piece all installs the sucking disc, two install the negative pressure pump between the first bracing piece, two the left and right sides between the mounting panel all is provided with adjustment mechanism, be provided with coupling mechanism between first connecting axle and the second connecting axle.

Preferably, every the both ends of first bracing piece all fixedly connected with lantern ring, four first spouts have been seted up to the mounting panel, first bracing piece is inserted in first spout, every the second spout has all been seted up in the first spout, the lantern ring joint is in the second spout, every adjacent two all seted up between the first spout and dodged the hole.

Preferably, the adjusting mechanism comprises a gear and a support cover, a first rack and a second rack are respectively meshed on the left side and the right side of the gear, one ends, far away from the gear, of the first rack and the second rack are respectively fixedly connected with two first support rods at the lower end, a rotating shaft is coaxially and fixedly connected with the gear, the upper end of the rotating shaft is rotatably connected to the upper surface of the inner side of the support cover, a hand wheel fixedly connected with the support cover extends out of the lower end of the rotating shaft, fixed support rods are fixedly connected to the surfaces of the left side and the right side of the support cover, and one ends, far away from the support cover, of the two fixed support rods are respectively fixedly connected with the two mounting plates.

Preferably, the front side surface and the rear side surface of the support cover are both provided with third sliding grooves, the width of each third sliding groove is equal to the thickness of the first rack, and the thickness of the first rack is equal to that of the second rack.

Preferably, the connecting mechanism comprises a handle, a connecting rod is fixedly connected to the surface of the left side of the handle, a clamping groove matched with the connecting rod is formed in the right side of the first connecting shaft, a round hole matched with the connecting rod is formed in the right side of the second connecting shaft, and the round hole, through which the second connecting shaft penetrates, of one end, far away from the handle, of the connecting rod is inserted into the clamping groove.

Preferably, the right side of the second connecting shaft is fixedly connected with a support frame, a spring is arranged in the support frame, one end, close to the handle, of the spring is fixedly connected with the support frame, and one end, far away from the handle, of the spring is fixedly connected to the surface of the outer ring of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the automatic feeding and discharging device of the injection molding robot,

1. by arranging the feeding and discharging mechanism and the adjusting mechanism, the workpiece to be machined is adsorbed to the left side sucker by the negative pressure pump, after the injection molding finished product is taken out by the right side sucker, the workpiece to be machined adsorbed on the left side can be fed, the situation that a mechanical arm is not required to be driven to return between the feeding and discharging, the workpiece to be machined is picked up is realized, the motion of a robot main body is reduced, the production efficiency is improved, the distance between two first supporting rods can be adjusted by the adjusting mechanism, the adsorption on the workpieces with different sizes is facilitated, and the practicability of the equipment is improved;

2. through setting up coupling mechanism, the pulling handle drives the connecting rod and moves to the right side, and the spring is in the state of compression this moment, breaks away from in the draw-in groove until the spring, and is separable between first connecting axle and the second connecting axle, realizes the convenient dismantlement to going up unloading mechanism, is convenient for carry out the inspection maintenance to the part in going up unloading mechanism and changes.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the loading and unloading mechanism, the adjusting mechanism and the connecting mechanism according to the present invention;

FIG. 3 is a schematic perspective view of the mounting plate, the first sliding groove, the second sliding groove and the avoiding hole of the present invention;

FIG. 4 is a schematic perspective view of an adjustment mechanism according to the present invention;

FIG. 5 is a schematic perspective view of a gear, a first rack, a second rack and a rotating shaft according to the present invention;

FIG. 6 is a schematic perspective view of the first connecting shaft, the second connecting shaft and the connecting mechanism of the present invention;

fig. 7 is a schematic cross-sectional view of the connection mechanism of the present invention.

In the figure: 1. a robot main body; 2. a mounting seat; 3. a connector; 4. a feeding and discharging mechanism; 401. a first connecting shaft; 402. a second connecting shaft; 403. a fixing plate; 404. mounting a plate; 405. a first support bar; 406. a collar; 407. a second support bar; 408. a suction cup; 409. a negative pressure pump; 410. a first chute; 411. a second chute; 412. avoiding holes; 5. an adjustment mechanism; 501. a gear; 502. a first rack; 503. a second rack; 504. a rotating shaft; 505. a hand wheel; 506. a support housing; 507. fixing the supporting rod; 508. a third chute; 6. a connecting mechanism; 601. a handle; 602. a connecting rod; 603. a card slot; 604. a support frame; 605. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an automatic feeding and discharging device of an injection molding robot comprises a robot main body 1 and a connector 3, in order to improve the efficiency of automatic feeding and discharging of the robot, a mounting seat 2 can be installed at the lower end of the robot main body 1, the connector 3 is installed at the rear end of the robot main body 1, a feeding and discharging mechanism 4 is arranged at the lower end of the connector 3, the feeding and discharging mechanism 4 comprises a first connecting shaft 401, the first connecting shaft 401 is rotatably connected with the connector 3, a second connecting shaft 402 is arranged at one end, away from the connector 3, of the first connecting shaft 401, a fixing plate 403 is fixedly connected at one end, away from the first connecting shaft 401, of the second connecting shaft 402, mounting plates 404 are fixedly connected at the left end and the right end of the fixing plate 403, four first supporting rods 405 are arranged between the two mounting plates 404, a second supporting rod 407 is fixedly connected at the two ends of each first supporting rod 405, a sucking disc 408 is installed at one end, away from the mounting plate 404, of each second supporting rod 407, a negative pressure pump 409 is arranged between the two first supporting rods 405, the input end of the negative pressure pump 409 is electrically connected with a power switch through a lead, an air pipe is connected between the suction cup 408 and the negative pressure pump 409, the negative pressure pump 409 is started, the suction cup 408 on the left side adsorbs a workpiece to be processed, the suction cup 408 on the right side adsorbs an injection molding finished product to realize blanking from an injection mold, the workpiece to be processed adsorbed by the suction cup 408 on the left side is placed into the injection mold to realize feeding, in the blanking and the feeding, a mechanical arm does not need to be driven to return to pick up, the movement stroke of the robot main body 1 is reduced, the period of the feeding and blanking is shortened, the production efficiency is improved, two ends of each first supporting rod 405 are fixedly connected with a lantern ring 406, the mounting plate 404 is provided with four first sliding grooves 410, the first supporting rods 405 are inserted into the first sliding grooves 410, each first sliding groove 410 is provided with a second sliding groove 411, and the lantern ring 406 is clamped in the second sliding grooves 411, through with lantern ring 406 joint in second spout 411, the axial motion of restriction first bracing piece 405, and then fixes the left and right directions of sucking disc 408, realizes the stable absorption to the material piece, has all seted up between every two adjacent first spouts 410 and has dodged hole 412, and the connecting trachea between sucking disc 408 and the negative pressure pump 409 passes in dodging hole 412.

Referring to fig. 1, 2, 3, 4 and 5, in order to absorb material pieces with different sizes, adjusting mechanisms 5 may be disposed on both left and right sides between the two mounting plates 404, each adjusting mechanism 5 includes a gear 501 and a support cover 506, the left and right sides of the gear 501 are respectively engaged with a first rack 502 and a second rack 503, ends of the first rack 502 and the second rack 503, which are far away from the gear 501, are respectively and fixedly connected with two first support rods 405 at lower ends, the gear 501 is coaxially and fixedly connected with a rotating shaft 504, an upper end of the rotating shaft 504 is rotatably connected to an upper surface of an inner side of the support cover 506, a lower end of the rotating shaft 504 extends out of the support cover 506 and is fixedly connected with a hand wheel 505, surfaces of both left and right sides of the support cover 506 are respectively and fixedly connected with fixing support rods 507, ends of the two fixing support rods 507, which are far away from the support cover 506, are respectively and fixedly connected with the two mounting plates 404, front and rear sides of the support cover 506 are both provided with third sliding grooves 508, the width value of third spout 508 equals the thickness value of first rack 502, the thickness value of first rack 502 and second rack 503 equals, rotatory hand wheel 505, drive pivot 504 and gear 501 and rotate, and then make first rack 502 and second rack 503 move to the direction of keeping away from or being close to gear 501 respectively, thereby make the distance between two first bracing pieces 405 adjust, in this process, first bracing piece 405 slides in first spout 410, lantern ring 406 slides in second spout 411, realize the regulation of distance between two sucking discs 408, so that adsorb the material spare of unidimensional not, and the practicality is improved.

Referring to fig. 1, 2, 6 and 7, in order to facilitate the inspection, maintenance and replacement of parts in the loading and unloading mechanism 4, a connection mechanism 6 may be disposed between the first connection shaft 401 and the second connection shaft 402, the connection mechanism 6 includes a handle 601, a connection rod 602 is fixedly connected to a left surface of the handle 601, a slot 603 matched with the connection rod 602 is disposed on a right side of the first connection shaft 401, a circular hole matched with the connection rod 602 is disposed on a right side of the second connection shaft 402, one end of the connection rod 602 away from the handle 601 passes through the circular hole of the second connection shaft 402 and is inserted into the slot 603, a support frame 604 is fixedly connected to a right side of the second connection shaft 402, a spring 605 is disposed in the support frame 604, one end of the spring 605 close to the handle 601 is fixedly connected to the support frame 604, one end of the spring 605 away from the handle 601 is fixedly connected to an outer ring surface of the connection rod 602, the handle 601 is pulled to drive the connection rod 602 to move to the right side, at this time, the spring 605 is in a compressed state until the spring 605 is separated from the clamping groove 603, the first connecting shaft 401 and the second connecting shaft 402 can be separated, the loading and unloading mechanism 4 can be conveniently detached, when the first connecting shaft 401 and the second connecting shaft 402 are installed, the handle 601 is pulled, the clamping groove 603 is aligned with a round hole in the second connecting shaft 402, the handle 601 is slowly loosened, and under the action of the spring 605, the connecting rod 602 is clamped in the clamping groove 603, so that stable connection between the first connecting shaft 401 and the second connecting shaft 402 is realized.

The working principle is as follows: the negative pressure pump 409 is started, the suction cup 408 on the left side adsorbs a workpiece to be machined, the suction cup 408 on the right side adsorbs an injection molding finished product, discharging from an injection mold is achieved, the workpiece to be machined adsorbed by the suction cup 408 on the left side is placed into the injection mold at the moment, feeding is achieved, a mechanical arm does not need to be driven to return to pick up during discharging and feeding, the movement stroke of the robot main body 1 is reduced, the period of charging and discharging is shortened, and the production efficiency is improved;

the hand wheel 505 is rotated to drive the rotating shaft 504 and the gear 501 to rotate, so that the first rack 502 and the second rack 503 respectively move towards the direction far away from or close to the gear 501, and the distance between the two first supporting rods 405 is adjusted;

pulling the handle 601 drives the connecting rod 602 to move to the right, at this time, the spring 605 is in a compressed state until the spring 605 is separated from the slot 603, the first connecting shaft 401 and the second connecting shaft 402 can be separated, so that the loading and unloading mechanism 4 can be conveniently detached, when the first connecting shaft 401 and the second connecting shaft 402 are installed, the handle 601 is pulled, the slot 603 is aligned with the round hole on the second connecting shaft 402, the handle 601 is slowly released, the connecting rod 602 is clamped in the slot 603 under the action of the spring 605, so that the stable connection between the first connecting shaft 401 and the second connecting shaft 402 is realized, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic unloading equipment of going up of robot moulds plastics, includes robot main part (1) and connector (3), its characterized in that: the lower end of the robot main body (1) is provided with a mounting seat (2), the rear end of the robot main body (1) is provided with a connector (3), and the lower end of the connector (3) is provided with a feeding and discharging mechanism (4);

the feeding and discharging mechanism (4) comprises a first connecting shaft (401), the first connecting shaft (401) is rotatably connected with the connector (3), one end, away from the connector (3), of the first connecting shaft (401) is provided with a second connecting shaft (402), one end, away from the first connecting shaft (401), of the second connecting shaft (402) is fixedly connected with a fixing plate (403), the left end and the right end of the fixing plate (403) are fixedly connected with mounting plates (404), four first supporting rods (405) are arranged between the two mounting plates (404), two ends of each first supporting rod (405) are fixedly connected with a second supporting rod (407), one end, away from the mounting plate (404), of each second supporting rod (407) is provided with a sucking disc (408), a negative pressure pump (409) is arranged between the two first supporting rods (405), and the left side and the right side between the two mounting plates (404) are provided with adjusting mechanisms (5), a connecting mechanism (6) is arranged between the first connecting shaft (401) and the second connecting shaft (402).

2. The automatic feeding and discharging equipment of the injection molding robot as claimed in claim 1, wherein: every the both ends of first bracing piece (405) all fixedly connected with lantern ring (406), four first spouts (410) have been seted up in mounting panel (404), first bracing piece (405) are inserted in first spout (410), every second spout (411) have all been seted up in first spout (410), lantern ring (406) joint is in second spout (411), every adjacent two dodge hole (412) have all been seted up between first spout (410).

3. The automatic feeding and discharging equipment of the injection molding robot as claimed in claim 1, wherein: adjustment mechanism (5) include gear (501) and support cover (506), gear (501) about both sides mesh respectively has first rack (502) and second rack (503), the one end that gear (501) was kept away from in first rack (502) and second rack (503) respectively with two first bracing piece (405) fixed connection of lower extreme, gear (501) coaxial fixedly connected with pivot (504), the upper end of pivot (504) is rotated and is connected at the inboard upper surface of support cover (506), the lower extreme of pivot (504) stretches out support cover (506) fixedly connected with hand wheel (505), support cover (506) about both sides surface all fixedly connected with fixed stay (507), two fixed stay (507) keep away from the one end of support cover (506) respectively with two mounting panel (404) fixed connection.

4. The automatic feeding and discharging equipment of the injection molding robot as claimed in claim 3, wherein: third sliding grooves (508) are formed in the front side surface and the rear side surface of the supporting cover (506), the width of each third sliding groove (508) is equal to the thickness of the first rack (502), and the thicknesses of the first rack (502) and the second rack (503) are equal.

5. The automatic feeding and discharging equipment of the injection molding robot as claimed in claim 1, wherein: coupling mechanism (6) include handle (601), the left side fixed surface of handle (601) is connected with connecting rod (602), draw-in groove (603) with connecting rod (602) complex are seted up on the right side of first connecting axle (401), the right side of second connecting axle (402) is seted up with connecting rod (602) complex round hole, the round hole that second connecting axle (402) was passed to the one end that handle (601) was kept away from in connecting rod (602) is inserted in draw-in groove (603).

6. The automatic feeding and discharging equipment of the injection molding robot as claimed in claim 5, wherein: the right side of the second connecting shaft (402) is fixedly connected with a supporting frame (604), a spring (605) is arranged in the supporting frame (604), one end, close to the handle (601), of the spring (605) is fixedly connected with the supporting frame (604), and one end, far away from the handle (601), of the spring (605) is fixedly connected to the surface of an outer ring of the connecting rod (602).