Production line stacking manipulator

Abstract

The utility model discloses a stacking manipulator for a production line, and relates to the field of manipulators. The clamping device comprises a mounting base, a rotating column is rotationally matched above the mounting base, a longitudinal driving part is mounted above the rotating column, a transverse driving part is mounted at the output end of the longitudinal driving part, a mounting frame is mounted at the output end of the transverse driving part, a clamping assembly is arranged at the bottom of the mounting frame, and the clamping assembly is arranged on the mounting frame. The clamping assembly comprises a driving assembly and a bottom support assembly. The servo motor is started to drive the rotating disc to rotate, so that the L-shaped blocks and the clamping plates on the two sides can be driven to get close to each other to clamp an object, the L-shaped blocks can drive the gears above the L-shaped blocks to rotate when sliding, and the gears below the L-shaped blocks are driven to rotate through transmission of the belt pulley and the transmission belt. And when the lower gear rotates, the bottom supporting plate at the bottom of the clamping plate is driven to achieve the bottom supporting effect on the clamped object, and the situation that the object falls off and is damaged in the moving process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a production line palletizing manipulator. Background Art

[0002] Chinese utility model patent application number: CN202320487617.5, discloses a palletizing robot, including a mounting plate, a mounting base fixedly connected to the upper side of the mounting plate, a rotatable rotating column provided on the upper side of the mounting base, a moving rod fixedly connected to the output end of the rotating column, a telescopic cylinder fixedly connected to the bottom side of the moving rod, and a driving block fixedly connected to the output end of the telescopic cylinder. In the utility model, the squeezing blocks on the two clamping blocks of the box squeeze the spring to the side away from each other, and the spring is used to buffer the outer shell of the box before clamping. When the squeezing block contacts the side of the box, the remaining distance of the movement can be observed, and the pause button can be pressed immediately to reduce the possibility of the box being damaged by excessive clamping force during debugging, thereby forming a buffer, and avoiding the situation where the clamping plate is too tight on the carton, which may damage the carton and the items inside the carton;

[0003] The robot arm of the above patent only clamps the object when clamping it. There is no support at the bottom during clamping, which makes it easy for the object to fall during movement and cause damage to the object.

[0004] Therefore, we made improvements to this and proposed a production line palletizing robot. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the manipulator only clamps the object without a support at the bottom, which makes it easy for the object to fall during the movement and cause damage to the object.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0007] A production line palletizing robot is provided to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a mounting base, a rotating column is rotatably engaged above the mounting base, a longitudinal driving member is installed above the rotating column, a transverse driving member is installed at the output end of the longitudinal driving member, a mounting frame is installed at the output end of the transverse driving member, a clamping assembly is provided at the bottom of the mounting frame, and the clamping assembly includes a driving assembly and a bottom support assembly.

[0010] By starting the servo motor to drive the rotating disk to rotate, the L-shaped blocks and clamping plates on both sides can be driven to move closer or farther away from each other to clamp or release the object. The L-shaped block can drive the gear above it to rotate when sliding, and the gear below is driven to rotate at the same time through the pulley and transmission belt. The rotation of the gear below drives the bottom support plate at the bottom of the clamping plate to provide bottom support for the clamped object, thereby reducing the possibility of the object falling and causing damage during movement.

[0011] As a preferred embodiment of the production line palletizing robot provided by the present invention, the drive assembly includes a fixed plate installed at the bottom of the mounting frame, a servo motor is installed above the fixed plate, the bottom of the fixed plate is rotatably matched with a rotating plate, and the output shaft of the servo motor passes through the fixed plate and is fixedly connected to the top surface of the rotating plate.

[0012] As a preferred embodiment of the production line palletizing robot provided by the utility model, clamping plates are slidably fitted on both sides of the bottom of the fixed plate, clamping pads are installed on the inner sides of the two clamping plates, L-shaped blocks are installed on the top surfaces of the two clamping plates, and sliding grooves are opened on both sides of the bottom of the fixed plate, and the L-shaped blocks are slidably fitted in the sliding grooves.

[0013] As a preferred embodiment of the production line palletizing robot provided by the present invention, connecting columns are installed at the bottom of the upper sides of the two L-shaped blocks, and arc-shaped grooves are opened on both sides of the rotating disk, and the connecting columns slide in the arc-shaped grooves.

[0014] As a preferred embodiment of the production line palletizing robot provided by the present invention, the base support assembly includes fixed plates installed on both sides of the fixed disk, the bottom of the fixed plates on both sides are equipped with first tooth blocks, and the bottoms of the two clamping plates are slidably matched with base support plates.

[0015] As a preferred embodiment of the production line palletizing robot provided by the present invention, fixed blocks are installed on the opposite sides of the outer side of the clamping plate and the L-shaped block, a rotating shaft is rotatably matched between the two fixed blocks, pulleys are installed on the circumferential sides of the two rotating shafts, and a transmission belt is sleeved between the two pulleys.

[0016] As a preferred embodiment of the production line palletizing robot provided by the present invention, a gear is installed on the central circumference of the rotating shaft, and a second gear block is installed on the upper side of the bottom support plate. The first gear block is engaged with the upper gear, and the second gear block is engaged with the lower gear.

[0017] As a preferred embodiment of the production line palletizing robot provided by the present invention, limit grooves are provided on both sides of the bottom support plate, and limit blocks are installed on both sides of the bottom of the clamping plate, and the limit blocks are slidably fitted in the limit grooves.

[0018] Compared with the existing technology, the beneficial effects of the present invention are as follows: by starting the servo motor to drive the rotating disk to rotate, the L-shaped blocks and the clamping plates on both sides can be driven to move closer or farther away from each other to clamp or release the object; the L-shaped block can drive the gear above it to rotate when sliding, and drive the gear below it to rotate at the same time through the transmission of the pulley and the transmission belt; while the gear below rotates, it drives the bottom support plate at the bottom of the clamping plate to provide bottom support for the clamped object, thereby reducing the possibility of the object falling and being damaged during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of the production line palletizing robot provided in this application;

[0020] Figure 2 Schematic diagram of the exploded structure of the production line palletizing robot drive assembly provided for this application;

[0021] Figure 3 A schematic diagram of the structure of the base support assembly of the production line palletizing robot provided in this application;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the base support assembly of the production line palletizing robot provided in this application.

[0023] Indicated in the figure:

[0024] 1. Mounting base; 2. Rotating column; 3. Longitudinal drive member; 4. Horizontal drive member; 5. Mounting frame; 501. Fixed plate; 502. Servo motor; 503. Rotating plate; 504. Clamping plate; 505. Clamping pad; 506. L-shaped block; 507. Slide groove; 508. Connecting column; 509. Arc groove; 6. Fixed plate; 601. First gear block; 602. Bottom support plate; 603. Fixed block; 604. Rotating shaft; 605. Gear; 606. Second gear block; 607. Pulley; 608. Transmission belt; 609. Limiting groove; 610. Limiting block. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0026] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0029] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0030] As described in the background art, when a manipulator clamps an object, it only clamps the object. There is no support at the bottom during clamping, which makes it easy for the object to fall during movement and cause damage to the object.

[0031] In order to solve this technical problem, the utility model provides a production line palletizing robot.

[0032] Specifically, please refer to Figure 1-4 The production line palletizing robot specifically includes: a mounting base 1, a rotating column 2 is rotatably mounted above the mounting base 1, a longitudinal driving member 3 is mounted above the rotating column 2, a transverse driving member 4 is mounted on the output end of the longitudinal driving member 3, a mounting frame 5 is mounted on the output end of the transverse driving member 4, a clamping assembly is provided at the bottom of the mounting frame 5, and the clamping assembly includes a driving assembly and a bottom support assembly.

[0033] By starting the servo motor 502 to drive the rotating disk 503 to rotate, the L-shaped blocks 506 and the clamping plates 504 on both sides can be driven to move closer or farther away from each other to clamp or release the object. The L-shaped block 506 can drive the gear 605 above it to rotate when sliding, and the transmission through the pulley 607 and the transmission belt 608 simultaneously drives the gear 605 below to rotate. When the gear 605 below rotates, it drives the bottom support plate 602 at the bottom of the clamping plate 504 to provide bottom support for the clamped object, thereby reducing the possibility of the object falling and being damaged during movement.

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0035] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0037] Example 1

[0038] Please refer to Figure 1-4 A production line palletizing robot comprises: a mounting base 1, a rotating column 2 rotatably engaged above the mounting base 1, a longitudinal drive member 3 mounted above the rotating column 2, a transverse drive member 4 mounted at the output end of the longitudinal drive member 3, a mounting frame 5 mounted at the output end of the transverse drive member 4, a clamping assembly disposed at the bottom of the mounting frame 5, the clamping assembly comprising a drive assembly and a base assembly. The drive assembly comprises a fixed disk 501 mounted at the bottom of the mounting frame 5, a servo motor 502 mounted above the fixed disk 501, a rotating disk 503 rotatably engaged at the bottom of the fixed disk 501, and an output shaft of the servo motor 502 passing through the fixed disk 501 and fixedly connected to the top surface of the rotating disk 503. Clamping plates 504 are slidably fitted on both sides of the bottom of the fixed disk 501. Clamping pads 505 are mounted on the inner sides of each clamping plate 504. L-shaped blocks 506 are mounted on the top surfaces of each clamping plate 504. Slide grooves 507 are provided on both sides of the bottom of the fixed disk 501, and the L-shaped blocks 506 slide in these grooves. Connecting posts 508 are mounted on the bottoms of the upper sides of the two L-shaped blocks 506. Arc-shaped slots 509 are provided on both sides of the rotating disk 503, and the connecting posts 508 slide in these arc-shaped slots 509.

[0039] Implementation process: By starting the servo motor 502 to drive the rotating disk 503 at the bottom of the fixed disk 501 to rotate, the connecting columns 508 of the L-shaped blocks 506 on both sides slide in the arc-shaped grooves 509 on both sides of the rotating disk 503, so that the rotating rotating disk 503 can drive the L-shaped blocks 506 and the clamping plates 504 on both sides to move closer to or away from each other, clamping or releasing the objects at the bottom, and the clamping pads 505 on the inner side of the clamping plates 504 on both sides are wavy in shape to increase friction when clamping objects.

[0040] Implementation benefits: When clamping an object, the bottom support plate 602 at the bottom of the clamping plate 504 can be driven to provide bottom support for the clamped object.

[0041] Example 2

[0042] The base assembly includes fixed plates 6 mounted on either side of the fixed disk 501. First gear blocks 601 are mounted on the bottom of each fixed plate 6. Base plates 602 slidably engage the bottoms of the two clamping plates 504. Fixed blocks 603 are mounted on opposite sides of the clamping plates 504 and the L-shaped block 506. A rotating shaft 604 rotatably engages between the two fixed blocks 603. Pulleys 607 are mounted around the circumference of each rotating shaft 604, and a transmission belt 608 is sleeved between the two pulleys 607. A gear 605 is mounted around the center of the rotating shaft 604. A second gear block 606 is mounted on the upper side of the base plate 602. The first gear block 601 meshes with the upper gear 605, while the second gear block 606 meshes with the lower gear 605. Limiting grooves 609 are provided on both sides of the bottom supporting plate 602 , and limiting blocks 610 are installed on both sides of the bottom of the clamping plate 504 . The limiting blocks 610 are slidably fitted in the limiting grooves 609 .

[0043] Implementation process: When the L-shaped blocks 506 on both sides slide to clamp an object, the gear 605 above it can be driven to rotate, and the gear 605 below can be driven to rotate at the same time through the transmission of the pulley 607 and the transmission belt 608. When the gear 605 below rotates, it drives the bottom support plate 602 at the bottom of the clamping plate 504 to provide bottom support for the clamped object.

[0044] Implementation benefits: When clamping an object, the bottom support plate 602 at the bottom of the clamping plate 504 can be driven to provide bottom support for the clamped object.

[0045] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A production line palletizing robot, characterized in that: include: A mounting base (1) is provided, wherein a rotating column (2) is rotatably engaged above the mounting base (1), a longitudinal driving member (3) is installed above the rotating column (2), a transverse driving member (4) is installed at the output end of the longitudinal driving member (3), a mounting frame (5) is installed at the output end of the transverse driving member (4), a clamping assembly is provided at the bottom of the mounting frame (5), and the clamping assembly includes a driving assembly and a bottom support assembly.

2. A production line palletizing robot according to claim 1, characterized in that: The driving assembly comprises a fixed disk (501) mounted on the bottom of the mounting frame (5); a servo motor (502) is mounted above the fixed disk (501); a rotating disk (503) is rotatably engaged at the bottom of the fixed disk (501); and an output shaft of the servo motor (502) passes through the fixed disk (501) and is fixedly connected to the top surface of the rotating disk (503).

3. A production line palletizing robot according to claim 2, characterized in that: Both sides of the bottom of the fixed plate (501) are slidably fitted with clamping plates (504), the inner sides of the two clamping plates (504) are equipped with clamping pads (505), the top surfaces of the two clamping plates (504) are equipped with L-shaped blocks (506), and both sides of the bottom of the fixed plate (501) are provided with sliding grooves (507), and the L-shaped blocks (506) are slidably fitted in the sliding grooves (507).

4. A production line palletizing robot according to claim 3, characterized in that: The bottoms of the upper sides of the two L-shaped blocks (506) are both provided with connecting posts (508), and arc-shaped grooves (509) are provided on both sides of the rotating disk (503), and the connecting posts (508) are slidably fitted in the arc-shaped grooves (509).

5. A production line palletizing robot according to claim 3, characterized in that: The bottom support assembly comprises fixed plates (6) mounted on both sides of the fixed disk (501), the bottoms of the fixed plates (6) on both sides are both mounted with first tooth blocks (601), and the bottoms of the two clamping plates (504) are both slidably fitted with bottom support plates (602).

6. A production line palletizing robot according to claim 5, characterized in that: Fixed blocks (603) are installed on opposite sides of the outer sides of the clamping plate (504) and the L-shaped block (506); a rotating shaft (604) is rotatably engaged between the two fixed blocks (603); pulleys (607) are installed on the circumference of the two rotating shafts (604); and a transmission belt (608) is sleeved between the two pulleys (607).

7. A production line palletizing robot according to claim 6, characterized in that: A gear (605) is installed on the central circumference of the rotating shaft (604), and a second gear block (606) is installed on the upper side of the bottom support plate (602). The first gear block (601) is meshed with the upper gear (605), and the second gear block (606) is meshed with the lower gear (605).

8. The production line palletizing robot according to claim 5, characterized in that: Limiting grooves (609) are provided on both sides of the bottom support plate (602), and limiting blocks (610) are installed on both sides of the bottom of the clamping plate (504), and the limiting blocks (610) are slidably fitted in the limiting grooves (609).

Images