CN210914340U

CN210914340U - Grabbing manipulator for production of packaging boxes

Info

Publication number: CN210914340U
Application number: CN201922101298.6U
Authority: CN
Inventors: 杨健武
Original assignee: Lianyi Industry Huizhou Co ltd
Current assignee: Lianyi Industry Huizhou Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-03
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a packing carton production snatch manipulator, include: the clamp comprises a mechanical arm, a clamp cylinder, a positioning block and a limiting piece; the clamp cylinder sets up in the one end of arm, and the clamp cylinder includes cylinder body and two clamp splices, and the cylinder body is connected with the arm, the one end fixed connection of locating piece and arm, and the locating part includes connecting portion and spacing portion, and first screw has been seted up to the locating piece, and the second screw is seted up to connecting portion, sets up a screw connector in first screw and the second screw, the screw connector respectively with the lateral wall spiro union of first screw and the lateral wall spiro union of second screw, spacing portion sets up between two clamp splices. The limiting part is arranged on the mechanical arm, so that the limiting part of the limiting part is positioned between the two clamping blocks, the length of the limiting part is slightly smaller than the width of the packaging box, the two clamping blocks can be stopped when being driven by the cylinder body to be close to each other, the phenomenon that the packaging box is deformed due to the fact that the clamping blocks excessively clamp the packaging box is avoided, and the packaging box is protected.

Description

Grabbing manipulator for production of packaging boxes

Technical Field

The utility model relates to a packing carton production technical field especially relates to a manipulator snatchs of packing carton production.

Background

In the automatic production process of the packing boxes, mechanical equipment is needed to be adopted for conveying or conveying the packing boxes between different stations. The manipulator is the mechanical equipment who snatchs the packing carton commonly used, and the manipulator is through snatching the packing carton, and the motion of cooperation motion structure realizes carrying the packing carton to another station by a station. Traditional manipulator is fixed through snatching of pressing from both sides tight mode to the packing carton, however because the packing carton adopts the paper material to make, the outside that the manipulator pressed from both sides tight packing carton for lead to packing carton deformation, lead to the packing carton quality impaired. And if the manipulator can not clamp the packaging box, the packaging box can not be stably grabbed.

SUMMERY OF THE UTILITY MODEL

On this basis, there is a need to provide a gripping robot for the production of packages.

A grabbing manipulator for production of packing boxes comprises: the clamp comprises a mechanical arm, a clamp cylinder, a positioning block and a limiting piece;

the clamp cylinder set up in the one end of arm, the clamp cylinder includes cylinder body and two clamp splices, the cylinder body with the one end of arm is connected, the cylinder body with two the clamp splice drive is connected, the locating piece with the one end fixed connection of arm, just the locating piece with the cylinder body set up respectively in the both sides of arm, the locating part includes connecting portion and spacing portion of an organic whole connection, first screw has been seted up to the locating piece, the second screw is seted up to connecting portion, first screw with the second screw aligns, first screw with set up a screw connector in the second screw, the screw connector respectively with the lateral wall spiro union of first screw and the lateral wall spiro union of second screw, spacing portion sets up between two clamp splices.

In one embodiment, two ends of the limiting part are respectively provided with a buffer pad.

In one embodiment, the cushion is a rubber pad.

In one embodiment, the limiting portion is provided in a strip shape.

In one embodiment, the first screw hole is opened on a surface of the positioning block, which faces away from the cylinder body.

In one embodiment, the robot further comprises a driving assembly and a guide rail, wherein the driving assembly is in driving connection with the mechanical arm, and one end of the mechanical arm, which is far away from the cylinder body, is arranged on the guide rail in a sliding mode.

In one embodiment, the drive assembly comprises a timing belt.

The utility model has the advantages that: the limiting part is arranged on the mechanical arm, so that the limiting part of the limiting part is positioned between the two clamping blocks, and the length of the limiting part is slightly smaller than the width of the packaging box.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of a directional, partially sectioned structure of a grasping robot for producing a packing box according to an embodiment;

FIG. 2 is a schematic view of another direction of the grasping robot for producing the packing box according to one embodiment;

fig. 3 is a schematic view of a part a of fig. 1.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, it is a grabbing manipulator 10 for producing a packing box according to an embodiment of the present invention, including: the clamp device comprises a mechanical arm 100, a clamp cylinder 200, a positioning block 300 and a limiting piece 400; the clamp cylinder 200 is arranged at one end of the mechanical arm 100, the clamp cylinder 200 comprises a cylinder body 210 and two clamping blocks 220, the cylinder body 210 is connected with one end of the mechanical arm 100, the cylinder body 210 is in driving connection with the two clamping blocks 220, the positioning block 300 is fixedly connected with one end of the mechanical arm 100, the positioning block 300 and the cylinder body 210 are respectively arranged at two sides of the mechanical arm 100, the limiting member 400 comprises a connecting part 410 and a limiting part 420 which are integrally connected, the positioning block 300 is provided with a first screw hole 301, the connecting part 410 is provided with a second screw hole 401, the first screw hole 301 is aligned with the second screw hole 401, a screw 350 is arranged in the first screw hole 301 and the second screw hole 401, and the screw 350 is respectively in screw connection with the side wall of the first screw hole 301 and the side wall of the second screw hole 401, the position-limiting part 420 is disposed between the two clamping blocks 220. In this embodiment, the screw 350 is a screw.

Specifically, the mechanical arm 100 is configured to move along a straight line under the driving of the moving mechanism, the cylinder body 210 drives the two clamping blocks 220 to move towards each other, so that the two clamping blocks 220 are clamped on two sides of the package, so that the package can be clamped by the clamp cylinder 200, the mechanical arm 100 then moves to another station under the driving of the moving mechanism, the two clamping blocks 220 of the clamp cylinder 200 are separated, so that the package is conveyed to another station, then the mechanical arm 100 returns under the driving of the moving mechanism, the two clamping blocks 220 open, and the next package is clamped.

In this embodiment, because the end of arm 100 is provided with locating part 400, the length of the spacing portion 420 of locating part 400 slightly is less than the width of packing carton, like this, when two clamp splice 220 are close to each other under the drive of cylinder body 210, two clamp splice 220 will butt in the both ends of spacing portion 420, effectively avoided the further mergence of two clamp splice 220, and then avoided the clamp splice 220 to the excessive extrusion of packing carton and lead to the deformation of packing carton, effectively protected the packing carton, and effectively grab the packing carton steady.

In this embodiment, the clamp cylinder 200 can be implemented by using the prior art, and the structure and the connection relationship of the cylinder body 210 to the two clamp blocks 220 can both adopt the structure and the connection relationship of the prior clamp cylinder 200, which is not described redundantly in this embodiment. It should be understood that, in order to avoid the clamping of the packing box by the clamping blocks 220, in this embodiment, the limiting portion 420 is disposed between the roots of the two clamping blocks 220, it is worth mentioning that one end of the clamping block 220 close to the cylinder body 210 is the root of the clamping block 220, one end of the clamping block 220 far away from the cylinder body 210 is the end, the ends of the two clamping blocks 220 are used for clamping the packing box, when the two clamping blocks 220 are closed and close, the ends of the two clamping blocks 220 first abut against two sides of the packing box, and then, as the two clamping blocks 220 are further closed, the clamping block 220 clamps the packing box, and the roots of the two clamping blocks 220 also abut against two ends of the limiting portion 420, so as to limit the further closing of the two clamping blocks 220, and effectively avoid the extrusion of the packing box.

In this embodiment, since the connecting portion 410 is connected to the positioning block 300 by screws, the connection between the limiting member 400 and the positioning block 300 can be disassembled, and when the packaging boxes with different sizes are clamped, the limiting member 400 with the corresponding size can be selected according to the size of the packaging box, so that the packaging boxes with different sizes can be protected.

In order to accurately mount the limiting member 400 on the positioning block 300 and enable two end surfaces of the limiting portion 420 to be sufficiently abutted against the clamping block 220, in one embodiment, as shown in fig. 1 and 3, the limiting member 400 is configured to be L-shaped, the limiting portion 420 and the connecting portion 410 are connected in an L-shaped manner, that is, the limiting portion 420 and the connecting portion 410 are perpendicular to each other, when mounting, one surface of the connecting portion 410 is abutted against one side surface of the positioning block 300, and the limiting portion 420 is abutted against the bottom surface of the positioning block 300, so that the limiting member 400 can be accurately mounted on the positioning block 300. In order to further stably mount the limiting member 400 on the positioning block 300, in an embodiment, the number of the first screw holes is three, the number of the second screw holes is three, each first screw hole is aligned with one second screw hole, and a screw is disposed in each first screw hole and one second screw hole, so that the limiting member 400 can be effectively and stably fixed on the positioning block 300 by three screws, and the deviation of the limiting member 400 is effectively avoided.

To further accurately mount the stop 400 on the locating block 300, in one embodiment, as shown in fig. 3, the positioning block 300 is concavely provided with a positioning groove 302, the connecting portion 410 of the limiting member 400 is convexly provided with a positioning protrusion 430, the positioning protrusion 430 is inserted into the positioning groove 302, and the shape of the positioning protrusion 430 matches with the shape of the positioning slot 302, the positioning protrusion 430 abuts against the sidewall of the positioning slot 302, so that, through the matching of the positioning bump 430 and the positioning slot 302, the connecting portion 410 of the position-limiting member 400 can be positioned quickly and accurately, further, the installation of the position-limiting member 400 is more accurate and convenient, and it is worth mentioning that, for the position-limiting members 400 with different sizes, the positioning lugs are the same in size and are matched with the positioning grooves of the positioning blocks 300, so that the positioning and the installation of the limiting parts 400 with different sizes can be quickly realized.

In order to avoid rigid collision between the clamping block 220 and the position-limiting portion 420, in one embodiment, two ends of the position-limiting portion 420 are respectively provided with a buffer pad. In one embodiment, the cushion is a rubber pad. In this embodiment, the end surfaces of the two ends of the limiting portion 420 are respectively provided with a rubber pad, so that when the two clamping blocks 220 approach each other, the two clamping blocks can abut against the rubber pads of the limiting portion 420 to be stopped, and the rubber pads provide buffering, thereby effectively avoiding rigid collision between the clamping blocks 220 and the limiting portion 420.

In order to better limit and block the clamping block 220, in one embodiment, the limiting portion 420 is configured to be a bar. In this embodiment, the length direction of the strip-shaped limiting portion 420 is parallel to the moving direction of the two clamping blocks 220, so as to better limit and block the clamping blocks 220.

In order to avoid the influence of the connecting portion 410 on the movement of the clamping block 220, in one embodiment, the first screw hole is opened on a surface of the positioning block 300 facing away from the cylinder body 210. In this embodiment, the connecting portion 410 is connected to the one surface of the positioning block 300 facing away from the cylinder body 210, and the limiting portion 420 extends toward the cylinder body 210, so that the connecting portion 410 can be prevented from affecting the movement of the clamping block 220, and the limiting portion 420 can limit the clamping block 220.

In order to drive the movement of the robot arm 100, in one embodiment, as shown in fig. 1 and 2, the gripping robot 10 for producing the packing box further includes a driving assembly (not shown) and a guide rail 510, the driving assembly is drivingly connected to the robot arm 100, and one end of the robot arm 100, which is far away from the cylinder body 210, is slidably disposed on the guide rail 510.

In one embodiment, the drive assembly comprises a timing belt. In one embodiment, the driving assembly includes a driving motor and a lead screw, the driving motor is connected with the lead screw in a driving manner, one end of the mechanical arm 100 far away from the cylinder body 210 is connected with a sliding block 520, the sliding block 520 is slidably arranged on the guide rail 510, a screwing hole is formed in the sliding block 520, and the lead screw penetrates through the screwing hole and is screwed with the side wall of the screwing hole, so that the driving motor drives the lead screw to drive the sliding block 520 to slide on the guide rail 510, and therefore the transverse movement of the mechanical arm 100 is achieved.

In order to realize the vertical movement of the robot arm 100, so that the clip cylinder 200 can clamp the package box downwards and then lift up, in one embodiment, as shown in fig. 1 and 2, a vertical movement cylinder 710 is disposed on the robot arm 100, a slide rail 610 is disposed on the robot arm 100 at a position away from the slider 520, a vertical movement seat 620 is slidably disposed on the slide rail 610, the vertical movement cylinder is drivingly connected to the vertical movement seat 620, the cylinder body 210 and the positioning block 300 are respectively disposed on two sides of the vertical movement seat 620, and the cylinder body 210 and the positioning block 300 are respectively connected to two sides of the vertical movement seat 620, so that the vertical movement cylinder drives the vertical movement to move along the slide rail 610 in the vertical direction, thereby driving the cylinder body 210 and the positioning block 300 to move in the vertical direction, thereby enabling the clip cylinder 200 to clamp the package box downwards and then lift up, when the clamp cylinder 200 moves vertically to the lower side of the robot arm 100, the two clamp blocks 220 are opened, thereby clamping the packing box.

In the above embodiment, the limiting part 400 is disposed on the mechanical arm 100, so that the limiting part 420 of the limiting part 400 is located between the two clamping blocks 220, and the length of the limiting part 400 is slightly smaller than the width of the packing box, so that the two clamping blocks 220 can be stopped when approaching each other under the driving of the cylinder body 210, thereby effectively preventing the packing box from being deformed due to excessive clamping of the clamping blocks 220 on the packing box, effectively protecting the packing box, and effectively and stably grasping the packing box.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a manipulator is snatched in packing carton production which characterized in that includes: the clamp comprises a mechanical arm, a clamp cylinder, a positioning block and a limiting piece;

2. The grasping robot for producing packing boxes according to claim 1, wherein cushions are respectively provided at both ends of the limiting portion.

3. Gripping robot for the production of packages according to claim 2, characterized in that said buffer is a rubber pad.

4. Gripping manipulator for the production of packages according to claim 1, characterised in that said stop is arranged in the form of a bar.

5. The grasping robot for producing packing boxes according to claim 1, wherein the first screw hole is provided on a surface of the positioning block facing away from the cylinder body.

6. The gripping manipulator for the production of the packaging boxes according to any one of claims 1 to 5, further comprising a driving assembly and a guide rail, wherein the driving assembly is in driving connection with the mechanical arm, and one end of the mechanical arm, which is far away from the cylinder body, is slidably arranged on the guide rail.

7. Gripper robot for the production of packs according to claim 6, characterized in that the drive assembly comprises a timing belt.