CN211388852U

CN211388852U - Mechanical claw for packaging paint bucket

Info

Publication number: CN211388852U
Application number: CN201922128029.9U
Authority: CN
Inventors: 段霞勇; 林枝成; 白小燕; 杨玉娟; 张华�
Original assignee: Sichuan Huabang Baohe Paint Co ltd
Current assignee: Sichuan Huabang Baohe Paint Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-01
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a gripper of storage bucket is scribbled in encapsulation, it includes: the automatic coating bucket grabbing device comprises a clamping seat, a telescopic rod, a clamping jaw, a supporting rod, a spring, a supporting frame, a telescopic arm, a clamping jaw, an edge clamp, a servo motor, a clamping strip, a clamping rod, a lifting column, a pressure cylinder and an installation table, wherein the clamping seat, the telescopic rod, the clamping jaw, the supporting rod, the spring, a supporting frame, the telescopic arm and the edge clamp form a structure for grabbing a bucket cover of a coating bucket; the gripper can adjust the grabbing size according to the size of the barrel cover, is suitable for unified management when the coating barrels of different specifications and sizes are packaged, effectively grabs and screws the barrel cover, expands the use range of the packaging barrel and improves the packaging efficiency.

Description

Mechanical claw for packaging paint bucket

Technical Field

The utility model relates to a paint coating's encapsulation technical field particularly, relates to a gripper of storage bucket is scribbled in encapsulation.

Background

The coating bucket needs to be packaged in the process of producing paints and coatings such as various texture paints, real stone paints, diatom ooze artistic coatings, colorful granite-like paints and the like, the existing packaging device is generally of a fixed specification, a clamp-shaped mechanism with a rotating function is designed for the bucket size produced in a factory, the coating bucket is packaged through electric drive, and the existing packaging device cannot be freely adjusted when coating bucket products of different specifications and sizes are produced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storage bucket's gripper is scribbled in encapsulation, its size that can adjust according to the bung snatchs is applicable to unified management when different specification and dimension's storage bucket encapsulation of scribbling, effectively snatchs the bung and screws up, has expanded the application range of encapsulation bucket, has improved encapsulation efficiency.

The embodiment of the utility model is realized like this:

a gripper for packaging a paint bucket, comprising: a clamping seat, a telescopic rod, a clamping jaw and a supporting rod, the spring, the supporting rack, flexible arm, clamping jaw and edge clamp, the one end of a plurality of telescopic links is connected to the edge of holder, the clamping jaw is connected to the other end of a plurality of telescopic links, the scalable length of telescopic link and change the distance between clamping jaw and the holder, the bottom of supporting rack is used for pushing down the bung top of scribbling the storage bucket, the socket that inserts flexible arm is seted up towards a plurality of directions to the supporting rack, the supporting rack is inserted to the one end of flexible arm, the other end of flexible arm is connected to the clamping jaw, flexible arm changes the distance between clamping jaw and the supporting rack through the length that inserts in the supporting rack, the top bottom both ends of supporting rod are connected to holder and supporting rack respectively, the spring housing is located the supporting rod outer and top bottom both ends extend to holder bottom and supporting rack top respectively, the edge clamp is connected to the clamping jaw and rotatable for the.

In the preferred embodiment of the present invention, the above-mentioned telescopic rod comprises a first telescopic rod and a second telescopic rod, the one end of the second telescopic rod is opened and forms a socket matched with the one end of the first telescopic rod, and the one end of the first telescopic rod is inserted into the second telescopic rod and slidably adjusts the inserted distance relative to the second telescopic rod.

In a preferred embodiment of the present invention, the top end of the first telescopic rod is hinged to the clamping base, and the bottom end of the second telescopic rod is hinged to the clamping jaw.

In a preferred embodiment of the present invention, the supporting frame is provided with a plurality of cylindrical bodies radiating around, one end of each cylindrical body has an opening and forms a socket into which the telescopic arm is inserted, and the number of the cylindrical bodies is equal to the number of the clamping jaws.

In the preferred embodiment of the present invention, the supporting frame can move in the direction of the supporting rod relative to the holder through the spring, and the plurality of telescopic arms adjust the range of the barrel cover of the paint barrel by the clamping jaw relative to the supporting frame, so that the first telescopic rod is withdrawn or inserted relative to the second telescopic rod to adjust the length of the telescopic rod.

The utility model discloses in the embodiment of preferred, above-mentioned edge presss from both sides the bottom articulated to the clamping jaw, and the clamping jaw is provided with micro motor, and micro motor's axis of rotation is connected with the articulated department that the edge pressed from both sides, and micro motor drives the edge and presss from both sides the rotation and will scribble the bung of storage bucket and clip.

The utility model discloses in the embodiment of preferred, the bottom that above-mentioned edge pressed from both sides is provided with the contact head, and the contact head embeds there is contact sensor, and when the edge pressed from both sides the rotation, the contact head touched scribbled the bung edge of storage bucket and pressed from both sides the bung tightly.

The utility model discloses in the embodiment of the preferred, the inboard that above-mentioned edge pressed from both sides is provided with the slipmat, and the slipmat surface has the line of increase coefficient of friction, and when the edge pressed from both sides the bung of cliping the storage bucket, the edge to the bung was hugged closely on the surface of slipmat.

In the preferred embodiment of the present invention, the gripper further includes a servo motor and a clamping strip, the shaft of the servo motor is connected to the top of the holder to drive the holder to rotate, the top of the clamping strip is connected to the housing of the servo motor, and the bottom of the clamping strip clamps the edge of the holder.

The utility model discloses in the embodiment of preferred, above-mentioned gripper still includes screens pole, lift post, presses jar and mount table, and the screens pole is connected between mount table and servo motor, and the jar and the servo motor top are pressed to the top bottom both ends of lift post are connected respectively, and the jar that presses is pneumatic cylinder or pneumatic cylinder.

The utility model has the advantages that:

the utility model discloses a jar drives servo motor and reciprocates in vertical direction, drive the clamp holder through servo motor and rotate the predetermined number of turns at the horizontal plane to screw up the bung of scribbling the storage bucket, through the flexible length of adjusting of first telescopic link and second telescopic link, adjust length through the flexible of supporting rack and flexible arm, cushion between clamp holder and supporting rack through supporting rack and spring, through the cooperation of first telescopic link, second telescopic link, supporting rack, flexible arm and clamping jaw, adjust the size of snatching the scope, press from both sides the edge of bung tightly through the edge clamp; the gripper can adjust the grabbing size according to the size of the barrel cover, is suitable for unified management when the coating barrels of different specifications and sizes are packaged, effectively grabs and screws the barrel cover, expands the use range of the packaging barrel and improves the packaging efficiency.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope.

FIG. 1 is a schematic side view of a gripper according to the present invention;

FIG. 2 is a bottom view of the gripper of the present invention;

icon: 1-a holder; 2-a first telescopic rod; 3-a second telescopic rod; 4-clamping jaw; 5-a support bar; 6-a spring; 7-a support frame; 8-a telescopic arm; 9-edge clamp; 10-a contact; 11-a non-slip mat; 12-a micro motor; 13-a servo motor; 14-a card strip; 15-a position-clamping rod; 16-a lifting column; 17-a pressure cylinder; 18-mounting table.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

First embodiment

Referring to fig. 1, the present embodiment provides a gripper for packaging a paint bucket, including: the automatic coating bucket clamping device comprises a clamping seat 1, a telescopic rod, a clamping jaw 4, a supporting rod 5, a spring 6, a supporting frame 7, a telescopic arm 8, a clamping jaw 4, an edge clamp 9, a servo motor 13, a clamping strip 14, a clamping rod 15, a lifting column 16, a pressure cylinder 17 and an installation table 18, wherein the clamping seat 1, the telescopic rod, the clamping jaw 4, the supporting rod 5, the spring 6, the supporting frame, the telescopic arm 8 and the edge clamp 9 form a bucket cover grabbing structure of a coating bucket, the grabbing range is adjusted through the telescopic rod and the telescopic arm 8, the edge of the bucket cover is clamped through the clamping jaw 4, the outer edge of the bucket cover is pressed through the edge clamp 9, the clamping jaw 4 and the edge clamp 9 are driven to rotate through the servo motor 13, the coating bucket is screwed up through the rotation of the bucket cover, and the servo motor 13 adjusts the vertical height relative to the installation table 18 through the lifting column 16 and.

One end of six telescopic rods is connected to the edge of the clamping seat 1, the other end of the six telescopic rods is connected with the clamping jaw 4, the telescopic rods can extend and contract in length to change the distance between the clamping jaw 4 and the clamping seat 1, the telescopic rods are rod members with a telescopic function, the length of the telescopic rods is adjusted through self structures, the telescopic rods comprise a first telescopic rod 2 and a second telescopic rod 3, the first telescopic rod 2 and the second telescopic rod 3 are respectively in a rod shape, one end of the second telescopic rod 3 is arranged to be an opening and forms a socket matched with one end of the first telescopic rod 2, one end of the first telescopic rod 2 is inserted into the socket of the second telescopic rod 3 and can slidably adjust the inserted distance relative to the second telescopic rod 3, the length of the telescopic rods is adjusted through the sliding of the first telescopic rod 2 and the second telescopic rod 3, the top end of the first telescopic rod 2 is hinged to, the top of first telescopic link 2 is provided with the pinhole, the side of holder 1 is provided with six evenly distributed's jack respectively, it is fixed that the pinhole is passed through the pin after inserting the jack on the top of first telescopic link 2, it is the built-in structure, this structure makes first telescopic link 2 rotatable for holder 1, the bottom of second telescopic link 3 is provided with the pinhole, the top of clamping jaw 4 is provided with the bottom assorted groove with second telescopic link 3, the bottom of second telescopic link 3 passes the pinhole through the pin and connects fixedly, connect the back, second telescopic link 3 is rotatable for clamping jaw 4.

Referring to fig. 2, a support frame 7 is provided with sockets for inserting telescopic arms 8 in a plurality of directions, one end of each telescopic arm 8 is inserted into the support frame 7, the other end of each telescopic arm 8 is connected to a clamping jaw 4, the telescopic arm 8 changes the distance between the clamping jaw 4 and the support frame 7 by inserting the telescopic arm 8 into the support frame 7, a servo electric cylinder is arranged in the support frame 7 and is connected with the telescopic arm 8, the distance for inserting the telescopic arm 8 into the support frame 7 is adjusted by driving of the servo electric cylinder, the support frame 7 is provided with six cylindrical bodies which are diverged to the periphery, the six cylindrical bodies are radial, one ends of the cylindrical bodies are provided with openings and form the sockets for inserting the telescopic arms 8, the sockets are matched with one ends of the telescopic arms 8, the other ends of the cylindrical bodies are connected to the middle part of the support frame 7 and are formed into shapes which are diverged from the center to, the clamping jaw is provided with six telescopic arms 8 in total, one ends of the telescopic arms 8 are inserted into the supporting frame 7 and can slide relative to the supporting frame 7, the other ends of the telescopic arms 8 are fixedly connected to the inner sides of the clamping jaws 4, the six clamping jaws 4 are arranged in total, and the inner side surfaces of the clamping jaws 4 are welded and fixed with one ends of the telescopic arms 8; the bottom of the supporting frame 7 is used for pressing the top of the barrel cover of the paint barrel, the bottom of the supporting frame 7 is adhered with a sponge cushion, the barrel cover is used for playing a buffering role when the top of the barrel cover is pressed, the top and bottom ends of a supporting rod 5 are respectively connected to a clamping seat 1 and a supporting frame 7, a through hole for the supporting rod 5 to pass through is formed in the central position of the clamping seat 1, one end of the supporting rod 5 is inserted into the through hole, the bottom end of the supporting rod 5 is fixedly welded to the top of the supporting frame 7, a spring 6 is sleeved outside the supporting rod 5, the top and bottom ends of the supporting rod 5 respectively extend to the bottom of the clamping seat 1 and the top of the supporting frame 7, the spring 6 is arranged to enable the distance between the clamping seat 1 and the supporting frame 7 to be stable, and the supporting frame, the distance between the clamp holder 1 and the support frame 7 can be adjusted, the edge clamp 9 is connected to the clamping jaw 4 and can rotate relative to the clamping jaw 4, and the inner side of the edge clamp 9 presses the outer edge of the barrel cover of the paint barrel through rotation; the edge clamp 9 is hinged to the bottom end of the clamping jaw 4, a groove for installing the edge clamp 9 is concavely arranged at the bottom end of the clamping jaw 4, a micro motor 12 is embedded into the bottom end of the clamping jaw 4, a rotating shaft of the micro motor 12 is connected with the hinged position of the edge clamp 9, the micro motor 12 drives the edge clamp 9 to rotate so as to clamp a barrel cover of the coating barrel, a contact head 10 is arranged at the bottom end of the edge clamp 9, a contact sensor is arranged in the contact head 10 and used for sensing whether the contact head contacts the edge of the barrel cover, and when the edge clamp 9 rotates, the contact head 10 touches the edge of the barrel cover of the coating barrel so as to clamp the barrel cover; the inboard of edge clamp 9 is provided with slipmat 11, and the slipmat 11 surface has the line of increase coefficient of friction, and when edge clamp 9 cliied the bung of scribbling the storage bucket, slipmat 11's surface hugged closely to the edge of bung.

The supporting frame 7 can move telescopically relative to the holder 1 along the direction of the supporting rod 5 through the spring 6, meanwhile, the telescopic arms 8 move telescopically relative to the supporting frame 7 to adjust the range of the clamping jaw 4 clamping the barrel cover of the coating barrel, at the moment, the first telescopic rod 2 is drawn out or inserted relative to the second telescopic rod 3 to adjust the length of the telescopic rod, and through the adjustment actions, the size of the barrel cover clamped by the clamping jaw 4 and the edge clamp 9 is changed, so that the barrel covers with different sizes can be adjusted conveniently; when screwing up the bung, when contact head 10 does not touch the bung edge, the flexible arm 8 of the built-in servo electric cylinder drive of supporting rack 7 is tensile and the action of shrink, when contact head 10 touches the bung edge, the servo electric cylinder stop work of supporting rack 7, edge clamp 9 is fixed with the bung edge this moment, and simultaneously, servo motor 13 starts and drives holder 1 and rotate, set up the number of turns of rotating in advance, set up the number of turns according to different bung, holder 1 is rotatory the back, the bung rotates and screws up along with clamping jaw 4.

The servo motor 13 is arranged above the clamping seat 1, a shaft of the servo motor 13 is connected with a cylindrical body, the cylindrical body is fixedly connected to the top of the clamping seat 1 to drive the clamping seat 1 to rotate, a built-in hole matched with the supporting rod 5 is arranged in the cylindrical body in a hollow mode to be inserted into the top end of the supporting rod 5, the top end of the clamping strip 14 is fixedly welded to the bottom of the shell of the servo motor 13, an annular notch is formed in the edge of the top of the clamping seat 1, the bottom end of the clamping strip 14 clamps the edge notch of the clamping seat 1, and the clamping strip 14 enables the servo motor 13 to rotate when the clamping seat 1 is driven to rotate by the servo motor 13, so that the; the position clamping rod 15 is connected between the mounting table 18 and the servo motor 13, the position clamping rod 15 is provided with an upper rod body and a lower rod body, the bottom end of the upper rod body is convexly provided with a ring body matched with the lower rod body, the top end of the lower rod body is convexly provided with a ring body matched with the upper rod body, the arrangement enables the upper and lower rod bodies to slide, the arrangement of the blocking rod 15 enables the hydraulic cylinder 17 to stably lift when adjusting the distance between the servo motor 13 and the mounting platform 18, the mounting table 18 is a platform for fixedly mounting the gripper of the embodiment, the mounting table 18 is provided with a through hole for the lifting column 16 to pass through, two ends of the top and bottom of the lifting column 16 are respectively connected with a pressure cylinder 17 and the top of the servo motor 13, the pressure cylinder 17 is a pneumatic cylinder or a hydraulic cylinder, the embodiment adopts a pneumatic cylinder, the shaft of the pressure cylinder 17 is inserted into a hole formed in the top of the lifting column 16 and recessed inwards, so that the shaft of the pressure cylinder 17 drives the lifting column 16 to rotate, and the servo motor 13 is driven to lift in the vertical direction.

To sum up, the embodiment of the present invention drives the servo motor to move up and down in the vertical direction through the pressure cylinder, drives the holder to rotate for a predetermined number of turns in the horizontal plane through the servo motor to screw down the barrel cover of the paint barrel, adjusts the length through the extension and retraction of the first telescopic rod and the second telescopic rod, adjusts the length through the extension and retraction of the support frame and the telescopic arm, buffers between the holder and the support frame through the support frame and the spring, adjusts the size of the grabbing range through the cooperation of the first telescopic rod, the second telescopic rod, the support frame, the telescopic arm and the clamping jaw, and clamps the edge of the barrel cover through the edge clamp; the gripper can adjust the grabbing size according to the size of the barrel cover, is suitable for unified management when the coating barrels of different specifications and sizes are packaged, effectively grabs and screws the barrel cover, expands the use range of the packaging barrel and improves the packaging efficiency.

This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.

Claims

1. A gripper for packaging paint buckets, comprising: the coating barrel comprises a clamping seat, a telescopic rod, a clamping jaw, a supporting rod, a spring, a supporting frame, a telescopic arm, a clamping jaw and an edge clamp, wherein one end of the telescopic rod is connected to the edge of the clamping seat, the clamping jaw is connected to the other end of the telescopic rod, the telescopic rod can extend to a certain length to change the distance between the clamping jaw and the clamping seat, the bottom of the supporting frame is used for pressing the top of the barrel cover of a coating barrel, the supporting frame is provided with a socket for inserting the telescopic arm towards a plurality of directions, one end of the telescopic arm is inserted into the supporting frame, the other end of the telescopic arm is connected to the clamping jaw, the telescopic arm can change the distance between the clamping jaw and the supporting frame through the length inserted into the supporting frame, the top and bottom ends of the supporting rod are respectively connected to the clamping seat and the supporting frame, the spring sleeve is arranged outside the supporting, the inner side of the edge clamp presses the outer edge of the barrel cover of the paint barrel through rotation.

2. The gripper of claim 1, wherein said telescoping wand comprises a first telescoping wand and a second telescoping wand, said second telescoping wand having an open end and defining a socket for mating with an end of said first telescoping wand, said first telescoping wand having an end inserted into said second telescoping wand and slidably adjustable relative to said second telescoping wand.

3. The gripper of claim 2, wherein said first telescoping rod is hinged at a top end to said holder and said second telescoping rod is hinged at a bottom end to said gripper jaw.

4. The gripper of claim 1, wherein the support frame comprises a plurality of cylinders radiating around the circumference, the cylinders having an opening at one end and forming a socket into which the telescopic arm is inserted, the number of cylinders being equal to the number of jaws.

5. A gripper for a paint bucket according to claim 2 wherein the support frame is telescopically movable relative to the holder by means of a spring in the direction of the support rod, and wherein the telescopic arms are telescopically movable relative to the support frame to adjust the extent to which the jaws grip the lid of the paint bucket, the first telescopic rod being withdrawn from or inserted into the second telescopic rod to adjust the length of the telescopic rod.

6. The gripper of claim 1, wherein the gripper is hinged to a bottom end of the gripper, the gripper is provided with a micro motor, a rotating shaft of the micro motor is connected to the hinged portion of the gripper, and the micro motor drives the gripper to rotate to grip a lid of the paint bucket.

7. The gripper of claim 1, wherein a contact head is disposed at a bottom end of the edge clamp, a contact sensor is disposed in the contact head, and when the edge clamp rotates, the contact head touches a lid edge of the paint bucket to clamp the lid.

8. The gripper of claim 1, wherein the edge clip is provided with a non-slip mat on the inner side, the non-slip mat has a surface with a texture for increasing the coefficient of friction, and the surface of the non-slip mat is tightly attached to the edge of the lid when the lid of the paint bucket is clamped by the edge clip.

9. The gripper of claim 1, further comprising a servo motor and a trip, wherein a shaft of said servo motor is coupled to a top of said holder to drive said holder to rotate, wherein a top end of said trip is coupled to a housing of said servo motor, and wherein a bottom end of said trip catches an edge of said holder.

10. The gripper of claim 1, further comprising a position-locking rod, a lifting column, a pressure cylinder and a mounting platform, wherein the position-locking rod is connected between the mounting platform and the servo motor, the two ends of the lifting column are respectively connected to the top of the pressure cylinder and the top of the servo motor, and the pressure cylinder is a pneumatic cylinder or a hydraulic cylinder.