CN214820293U

CN214820293U - Device for automatically loading hardware into paw and automatic hardware loading equipment

Info

Publication number: CN214820293U
Application number: CN202023335951.4U
Authority: CN
Inventors: 孙希松; 张荣飞; 谢先伟; 何超; 陈伟; 田富龙; 莫维军
Original assignee: Zhejiang Blue Light Intelligent Equipment Co ltd
Current assignee: Zhejiang Blue Light Intelligent Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-23
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to an automatic device and hardware automatic feeding equipment of hand claw of packing into of hardware. The device comprises a first feeding mechanism, a second feeding mechanism, a nut distributing mechanism, a paw and a manipulator, wherein the first feeding mechanism is used for intermittently pushing the first sleeve out, and the manipulator is used for taking the first sleeve away and placing the first sleeve on the paw; the second feeding mechanism is used for intermittently pushing out the second sleeve, and the manipulator is used for taking the second sleeve away and placing the second sleeve on the paw; the gripper has two states, and the gripper is used for receiving first sleeve and second sleeve when being in the first kind state, and the gripper is used for with the butt joint of nut feed mechanism and pushing the nut into the relevant position of gripper by nut feed mechanism when being in the second kind state. The utility model discloses a structure of module has realized that sleeve and nut are automatic respectively and have been packed into the hand claw, and the hand claw can carry out the material loading with sleeve and nut automatically, therefore can greatly reduce artificial participation, has reduced manufacturing cost, has improved production efficiency.

Description

Device for automatically loading hardware into paw and automatic hardware loading equipment

Technical Field

The utility model relates to a hardware automatic assembly technique, the more specifically device and the hardware automatic feeding equipment of the automatic hand claw of packing into of hardware that says so.

Background

In the injection molding process, it is often necessary to mount hardware (such as nuts, sleeves, etc.) in place and then perform the integral injection molding. In the prior art, manual feeding is needed, operation is complex, low efficiency and high cost are caused, the injection molding period is influenced, and the requirement on the operating skill of a technician is high and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's above defect, provide a device and hardware automatic feeding equipment of hardware automatic loading hand claw to reduce artificial participation, reduce cost and raise the efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for automatically loading hardware into a paw comprises a first feeding mechanism, a second feeding mechanism, a nut distributing mechanism, the paw and a manipulator, wherein the first feeding mechanism is used for intermittently pushing a first sleeve out, and the manipulator is used for taking the first sleeve away and placing the first sleeve on the paw; the second feeding mechanism is used for intermittently pushing out the second sleeve, and the manipulator is used for taking the second sleeve away and placing the second sleeve on the paw; the gripper has two states, and the gripper is used for receiving first sleeve and second sleeve when being in the first kind state, and the gripper is used for with the butt joint of nut feed mechanism and pushing the nut into the relevant position of gripper by nut feed mechanism when being in the second kind state.

The first feeding mechanism comprises a vibrating disc, a material bearing block, an outward pushing cylinder, a supporting plate and a horizontal pushing cylinder, the vibrating disc is used for sequentially arranging and sending the first sleeves to the material bearing block, when the material bearing block stores one first sleeve, the horizontal pushing cylinder pushes the supporting plate to the position above the first sleeve of the material bearing block to support the first sleeve above, and the outward pushing cylinder pushes the material bearing block to a material taking position to be taken away by a manipulator.

The second feeding mechanism comprises a vibrating disc, a material bearing block, an outward pushing cylinder, a vertical cylinder, a supporting plate and a horizontal pushing cylinder, the vibrating disc is used for sequentially arranging the second sleeves and sending the second sleeves to the material bearing block, the vertical cylinder is used for driving the material bearing block to move up and down, when the material bearing block is provided with one second sleeve, the horizontal pushing cylinder pushes the supporting plate to the position above the second sleeves of the material bearing block so as to support the second sleeves above, and the outward pushing cylinder pushes the material bearing block to a material taking position so as to allow a manipulator to take the second sleeves away.

The grabbing end of the manipulator is provided with at least one cylinder clamping jaw, and the cylinder clamping jaw is used for clamping a first sleeve or a second sleeve.

The first sleeve and the second sleeve are placed over the shank of the paw.

The nut distributing mechanism comprises a vibrating disc, a cover plate, a distributing plate and a push rod, wherein the largest surface of the cover plate is parallel to the largest surface of the distributing plate, and the cover plate is tightly attached to the distributing plate; the material distributing plate is internally provided with mounting holes, the vibrating plate sequentially arranges and sends nuts into the material distributing plate, the nuts are placed on the mounting holes, the push rods are perpendicular to the material distributing plate and correspond to the mounting holes one by one, the cover plate is provided with butt joint holes corresponding to the mounting holes one by one, and the claws are provided with movable rods corresponding to the butt joint holes one by one; when the paw is in butt joint with the nut distributing mechanism, the movable rod is pushed into the butt joint hole, and the push rod is used for pushing the nut in the mounting hole into the butt joint hole and enabling the nut to be sleeved on the movable rod.

The gripper is fixedly connected with a fixed plate, the fixed plate is connected with a movable plate, the movable plate is parallel to the fixed plate, the inner end of the movable rod is fixedly connected with the fixed plate, the movable rod penetrates through a corresponding movable sleeve on the movable plate, a gripper cylinder is arranged on the fixed plate, an output shaft of the gripper cylinder penetrates through the fixed plate and is fixedly connected with the movable plate, and the gripper cylinder is used for pushing the movable plate and the movable sleeve to move in a reciprocating mode.

Be equipped with one on the branch flitch and be close the inductor, be close the inductor and run through the apron, be close the inductor and be used for responding to whether the hand claw docks in place.

The push rod is arranged on a push plate, the push plate is parallel to the material distributing plate, the push plate is pushed by a horizontal cylinder, and the horizontal cylinder drives the push rod to penetrate into the mounting hole through the push plate.

The utility model also discloses a hardware automatic feeding equipment, it includes the device of the automatic hand claw of packing into of hardware, and the hand claw is used for automatic first sleeve, second sleeve and nut material loading.

Compared with the prior art, the utility model beneficial effect be: the structure of modularization realizes that sleeve and nut are packed into the hand claw respectively automatically, and the hand claw can carry out the material loading with sleeve and nut automatically, therefore can greatly reduce artifical participation, reduce manufacturing cost, improved production efficiency.

The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.

Drawings

Fig. 1 is an assembly perspective view of the device for automatically loading hardware into a paw of the utility model.

Fig. 2 is a perspective view of the manipulator of the device for automatically loading hardware into a paw of the utility model.

Fig. 3 is a perspective view of a first feeding mechanism of the device for automatically loading hardware into a paw of the utility model.

Fig. 4 is a perspective view of a second feeding mechanism of the device for automatically loading hardware into a paw of the utility model.

Fig. 5 is an exploded view of the gripper and nut distributing mechanism of the device for automatically loading hardware into the gripper of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 those skilled in the art without creative efforts 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

The embodiment is a device for automatically loading hardware into a paw. As shown in fig. 1, the apparatus includes a first feeding mechanism 10, a second feeding mechanism 20, a nut distributor 50, a gripper 30 and a manipulator 40. The first feeding mechanism 10, the second feeding mechanism 20, the nut distributor 50 and the robot 40 may be integrally assembled in a case (not shown), and the gripper 30 is automatically controlled by another external control mechanism (e.g., a robot arm).

The finger 30 has two positions, in the first position of the finger 30 in figure 1, for receiving the first sleeve 19 and the second sleeve 29. When the gripper 30 is rotated 90 degrees clockwise in the first state, the gripper 30 goes to abut against the nut distributing mechanism 50 and pushes the nut into the corresponding position of the gripper 30 by the nut distributing mechanism 50, and at this time, the gripper 30 is in the second state. The first feeder mechanism 10 is adapted to intermittently eject the first sleeve 19 and the robot 40 is adapted to remove the first sleeve 19 and place it on the gripper 30 when in the first position. The second feeding mechanism 20 is adapted to intermittently push out the second sleeves 29 and the robot 40 is adapted to remove the second sleeves 29 and place them on the gripper 30 when in the first state. The first sleeve 19 is gripped by the robot 40 and placed on the shank 39 of the gripper 30, and the second sleeve 29 is gripped by the robot 40 and placed on the shank 38 of the gripper 30.

As shown in fig. 2, the gripping end of the robot 40 is provided with 3 cylinder jaws 41. The 3 cylinder jaws 41 are each used for gripping two first sleeves 19 and one second sleeve 29. The robot 40 is a three-axis robot. The 3 cylinder clamping jaws 41 are all fixed on a T-shaped plate 42, and the T-shaped plate 42 is fixed at the lower end of a rotating shaft 43 at the grabbing end.

As shown in fig. 3, the first feeding mechanism 10 includes a vibrating plate 11 (see fig. 1), a material receiving block 12, an outward pushing cylinder 15, a pallet 14, and a horizontal pushing cylinder 13. The vibratory pan 11 (see fig. 1) is used to sequentially align and feed the first sleeves 19 into the blind holes 121 of the material block 12. When the material-receiving block 12 has a first sleeve 19, the flat push cylinder 13 pushes the pallet 14 over the first sleeve 19 of the material-receiving block 12 to hold the first sleeve 19' above. When the material bearing block 12 stores a first sleeve 19, the outward pushing cylinder 15 pushes the material bearing block 12 and the first sleeve 19 to the material taking position for the cylinder clamping jaw 41 (see fig. 2) of the mechanical arm 40 to take away the first sleeve 19, then the outward pushing cylinder 15 resets the material bearing block 12, the horizontal pushing cylinder 13 contracts, the material bearing block 12 receives another first sleeve 19, and the outward pushing cylinder 15 pushes the material bearing block 12 out for the other cylinder clamping jaw 41 (see fig. 2) of the mechanical arm 40 to take away a second first sleeve 19.

As shown in fig. 4, the second feeding mechanism 20 includes a vibrating plate 21 (see fig. 1), a material receiving block 22, an outward pushing cylinder 26, a vertical cylinder 23, a pallet 25, and a horizontal pushing cylinder 24. The vibratory pan 21 (see fig. 1) is used to sequentially align and feed the second sleeves 29 into the material block 22. The vertical cylinder 23 is used for driving the material loading block 22 to move up and down. When a second sleeve 29 is stored in the carrier block 22, the horizontal pushing cylinder 24 pushes the pallet 25 over the second sleeve 29 of the carrier block 22 to hold the second sleeve 29' above, while the outward pushing cylinder 26 pushes the carrier block 22 (and the vertical cylinder 23) outward to the take-out position for the cylinder gripper 41 (see fig. 2) of the robot 40 to remove the second sleeve 29.

As shown in fig. 5, the nut distributing mechanism 50 includes a vibrating plate 51, a cover plate 53, a distributing plate 52, and a push rod 54. The largest surface of the cover plate 53 is parallel to the largest surface of the material distributing plate 52, and the cover plate 53 is tightly attached to the material distributing plate 52. The cover plate 53 and the material distributing plate 52 are vertical panels. The material distributing plate 52 is provided with a buffer area 523, 8 mounting holes 521 and slideways 522 corresponding to the mounting holes 521 one by one. The slideway 522 is communicated with the mounting hole 521 and the buffer area 523. The vibrating plate 51 sequentially arranges nuts into the material distributing plate 52, the nuts are lowered to the positions of the mounting holes 521 and then respectively filled in the 8 slide ways 522, and the excess nuts stay in the buffer area 523. The position of the mounting hole 521 is set according to the position where the nut is actually fitted. The push rods 54 are perpendicular to the material distributing plate 52 and correspond to the mounting holes 521 one by one. The push rod 54 is provided on a push plate 55, and the push plate 55 and the material-distributing plate 52 are parallel to each other. The push plate 54 is pushed by a horizontal cylinder 56, and the horizontal cylinder 56 drives the push rod 54 through the push plate 54 into the mounting hole 521. The cover plate 53 is provided with docking holes 531 (8 docking holes 531 in total) corresponding to the mounting holes 521 one by one, and the movable rods 31 corresponding to the docking holes 531 one by one are provided on the gripper 30. When the gripper 30 is abutted against the nut separating mechanism 50, the movable rod 31 is pushed into the abutting hole 531, and the push rod 54 pushes the nut in the mounting hole 521 toward the abutting hole 531 and makes the nut fit on the movable rod 31. In addition, a proximity sensor 524 is disposed on the material distributing plate 52, the proximity sensor 524 penetrates through the cover plate 53, and the proximity sensor 524 is used for sensing whether the gripper 30 is docked.

As shown in fig. 5, a fixed plate 32 is fixedly connected to the gripper 30, and a movable plate 33 is connected to the fixed plate 32, wherein the movable plate 33 and the fixed plate 32 are parallel to each other. The fixed plate 32 and the movable plate 33 in fig. 5 are vertical plates. The inner end of the movable rod 31 is fixedly connected with the fixed plate 32, and the movable rod 31 penetrates through a corresponding movable sleeve 35 on the movable plate 33. The fixed plate 32 is provided with a paw cylinder 34, an output shaft of the paw cylinder 34 penetrates through the fixed plate 32 and is fixedly connected with the movable plate 33, and the paw cylinder 34 is used for pushing the movable plate 33 and the movable sleeve 35 to reciprocate. When the nut separating mechanism 50 is butted, the movable rod 31 penetrates out of the movable sleeve 35, and when the nut needs to be pushed into the mounting position, the movable rod 31 needs to be retracted, namely the claw cylinder 34 extends out to push the movable sleeve 35 out for loading the nut.

In other embodiments, the automatic hardware loading apparatus includes an automatic hardware loading gripper, and when the gripper is loaded with two first sleeves, one second sleeve and 8 nuts, an external control mechanism (such as a robotic arm) controls the gripper to go to the position for loading the hardware and automatically loads the first sleeve, the second sleeve and the nuts.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A device for automatically loading hardware into a paw is characterized by comprising a first feeding mechanism, a second feeding mechanism, a nut distributing mechanism, the paw and a manipulator,

the first feeding mechanism is used for pushing out the first sleeve intermittently, and the manipulator is used for taking the first sleeve away and placing the first sleeve on the paw;

the second feeding mechanism is used for intermittently pushing out the second sleeve, and the manipulator is used for taking the second sleeve away and placing the second sleeve on the paw;

the gripper has two states, and when being in the first state, the gripper is used for receiving first sleeve and second sleeve, and when being in the second state, the gripper is used for butt joint with nut feed mechanism and is pushed into the corresponding position of gripper by nut feed mechanism.

2. The apparatus of claim 1, wherein the first feeding mechanism comprises a vibratory tray for sequentially arranging and feeding a first sleeve into the load block, a load block, an out-pushing cylinder for pushing the first sleeve above the first sleeve of the load block to hold the first sleeve above when a first sleeve is present in the load block, a pallet, and a flat-pushing cylinder for pushing the load block to a take-out position for removal of the first sleeve by the robot.

3. The apparatus for automatically loading hardware into a paw as claimed in claim 1, wherein said second feeding mechanism comprises a vibrating plate, a material-receiving block, an out-pushing cylinder, a vertical cylinder, a pallet and a flat-pushing cylinder, said vibrating plate is used for sequentially arranging and feeding second sleeves into said material-receiving block, said vertical cylinder is used for driving the material-receiving block to move up and down, when a second sleeve is stored in said material-receiving block, said flat-pushing cylinder pushes said pallet above the second sleeve of the material-receiving block to support the second sleeve above, said out-pushing cylinder pushes said material-receiving block to a material-taking position for said manipulator to take away the second sleeve.

4. An automatic hardware loading gripper apparatus as claimed in claim 1, wherein the gripping end of the robot is provided with at least one cylinder gripper for gripping either the first sleeve or the second sleeve.

5. An apparatus for automatically inserting hardware into a paw as defined in claim 1, wherein said first sleeve and said second sleeve are placed on a shank of said paw.

6. The device for automatically loading hardware into the paw as in claim 1, wherein the nut distributing mechanism comprises a vibrating disk, a cover plate, a distributing plate and a push rod, the largest surface of the cover plate is parallel to the largest surface of the distributing plate, and the cover plate is tightly attached to the distributing plate;

the material distributing plate is internally provided with mounting holes, the vibrating plate sequentially arranges nuts into the material distributing plate and enables the nuts to fall onto the mounting holes, the push rods are perpendicular to the material distributing plate and correspond to the mounting holes one by one, the cover plate is provided with butt joint holes corresponding to the mounting holes one by one, and the claws are provided with movable rods corresponding to the butt joint holes one by one; when the gripper is in butt joint with the nut distributing mechanism, the movable rod is pushed into the butt joint hole, and the push rod is used for pushing the nut in the mounting hole into the butt joint hole and enabling the nut to be sleeved on the movable rod.

7. The device for automatically installing hardware into a paw as claimed in claim 6, wherein the paw is fixedly connected with a fixed plate, the fixed plate is connected with a movable plate, the movable plate and the fixed plate are parallel to each other, the inner end of the movable rod is fixedly connected with the fixed plate, the movable rod penetrates through a corresponding movable sleeve on the movable plate, a paw cylinder is arranged on the fixed plate, an output shaft of the paw cylinder penetrates through the fixed plate and is fixedly connected with the movable plate, and the paw cylinder is used for pushing the movable plate and the movable sleeve to move in a reciprocating manner.

8. The apparatus as claimed in claim 6, wherein said dispenser plate is provided with a proximity sensor, said proximity sensor penetrating said cover plate, said proximity sensor being adapted to sense whether said gripper is in place.

9. The apparatus as claimed in claim 6, wherein the push rod is provided on a push plate, the push plate is parallel to the material distributing plate, the push plate is pushed by a horizontal cylinder, and the horizontal cylinder drives the push rod to penetrate into the mounting hole through the push plate.

10. Automatic hardware feeding equipment, which is characterized by comprising the device for automatically loading hardware into the paw as claimed in any one of claims 1 to 9, wherein the paw is used for automatically feeding the first sleeve, the second sleeve and the nut.