CN217516293U

CN217516293U - Corrugated container board snatch mechanism

Info

Publication number: CN217516293U
Application number: CN202221820983.XU
Authority: CN
Inventors: 袁维
Original assignee: Hangzhou Fuyang Longmen Longer Paper Products Co ltd
Current assignee: Hangzhou Fuyang Longmen Longer Paper Products Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-09-30
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a corrugated board grabbing mechanism, which comprises a connecting seat, and is characterized by also comprising a support arranged on the connecting seat, a groove arranged on the support, symmetrical through grooves arranged at two sides of the groove, and grabbing components arranged on the through grooves, wherein each grabbing component comprises a motor arranged at one end of the support, symmetrical nut seats arranged on the through grooves, and a connecting rod arranged on an output shaft of the motor and connected with the nut seats; the utility model utilizes the motor to drive the ball screw to drive the nut seat to move towards the middle or two sides through the arrangement of the grabbing component, thereby realizing the rapid clamping of the corrugated board, and the adoption of the clamping plate and the movable plate can avoid the damage of the edge of the corrugated board in the grabbing process, and improve the product quality and the production efficiency; through extending structure's setting, utilize the cylinder to promote the fly leaf to lengthen the interval between fly leaf and the splint, so that press from both sides more corrugated container board of getting, promote production efficiency.

Description

Corrugated container board snatch mechanism

Technical Field

The utility model relates to an automation equipment technical field specifically is a corrugated container board snatchs mechanism.

Background

The mechanical arm is an automated mechanical device which is widely applied in the technical field of robots, and the figure of the mechanical arm can be seen in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing, space exploration and the like. Although they have different forms, they all have a common feature of being able to receive commands to precisely locate a point in three-dimensional (or two-dimensional) space for work. At present, most of grabbing structures at the front end of a mechanical arm mostly adopt grabbing structures, corrugated boards are easy to damage by adopting the grabbing structures because the corrugated board stacking is mostly in a cuboid or cube form, and are difficult to clamp and fall off, so that the automation efficiency is low, and the production efficiency is influenced; as disclosed in publication No. CN214446474U, a robot gripping device includes: the symmetrical side edges of the seat body are provided with hinge blocks; the cylinder body of the telescopic cylinder is fixed at the top of the seat body, and the piston rod of the telescopic cylinder penetrates through the bottom of the seat body; the hinged part is fixed on the outer wall of the piston rod of the telescopic cylinder, and two ends of the hinged part are provided with hinged rings; the clamping jaw assembly comprises a rotating rod and a clamping jaw, one end of the rotating rod is hinged with the hinge block, and the clamping jaw is arranged on the inner wall of the other end of the rotating rod; one end of the connecting rod is hinged with the hinge ring, and the other end of the connecting rod is hinged with the middle part of the rotating rod; the mechanical arm grabbing device drives the articulated piece to move up and down by taking the telescopic cylinder as a driving source, and the connecting rod is used as a transmission part to drive the clamping jaw assembly to grab a workpiece, so that the mechanical arm grabbing device is simple in structure, and each part is connected in an articulated mode, so that the single part can be conveniently disassembled to be maintained and replaced; the problem of quick grabbing of the corrugated board cannot be solved, so that a corrugated board grabbing mechanism is needed to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problems and providing a corrugated container board snatchs mechanism.

In order to achieve the above purpose, the utility model provides a following technical scheme: the grabbing mechanism comprises a connecting seat, and is characterized by further comprising a support arranged on the connecting seat, a groove arranged on the support, symmetrical through grooves arranged on two sides of the groove, and grabbing components arranged on the through grooves, wherein each grabbing component comprises a motor arranged at one end of the support, nut seats arranged on the through grooves and symmetrical, and a connecting rod arranged on an output shaft of the motor and connected with the nut seats.

Preferably, the connecting rod is integrally connected by two ball screws in opposite directions, and the ball screws are respectively provided with a nut seat.

Preferably, the nut seat is provided with a rolling shaft matched with the through groove, and the nut seat is further provided with a clamping plate, a movable plate arranged on the clamping plate and a telescopic structure arranged on the clamping plate and the movable plate.

As preferred, the extending structure including install on splint and with the cylinder that the fly leaf is connected, set up the slot on splint, set up on the fly leaf and with the direction track of slot looks adaptation, set up the telescopic link on the fly leaf and set up on splint and with the activity section of thick bamboo of telescopic link looks adaptation.

Preferably, the guide rail is provided with a limiting block, the slot is provided with a limiting groove matched with the limiting block, and the movable plate is provided with an inclined insertion plate.

The utility model has the advantages that: through the arrangement of the grabbing assembly, the motor is used for driving the ball screw to drive the nut seat to move towards the middle or two sides, so that the corrugated board can be quickly clamped, the edge damage of the corrugated board in the grabbing process can be avoided by adopting the clamping plate and the movable plate, and the product quality and the production efficiency are improved;

through the arrangement of the inclined inserting plates, when the movable plates on the two sides approach the corrugated board stack, the movable plates are quickly inserted into the bottom of the corrugated board through the inclined inserting plates, and meanwhile, the inclined inserting plates play a role in supporting the corrugated board in the moving process, so that the corrugated board is prevented from falling off from the clamping plate, and the use safety is improved;

through the arrangement of the limiting blocks and the limiting grooves, when the movable plate moves downwards or upwards in the limiting grooves, the limiting blocks can limit the two end faces at the top or the bottom of the limiting grooves, so that the movable plate is prevented from being separated from the clamping plate, and the use safety is improved;

through extending structure's setting, utilize the cylinder to promote the fly leaf to lengthen the interval between fly leaf and the splint, so that press from both sides more corrugated container board of getting, promote production efficiency.

Drawings

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

fig. 2 is a schematic structural view of the nut seat of the present invention;

fig. 3 is a usage state diagram of the present invention.

The labels in the figure are: the device comprises a connecting seat 1, a support 2, a groove 21, a through groove 22, a grabbing component 3, a motor 31, a nut seat 32, a connecting rod 33, a ball screw 34, a rolling shaft 321, a clamping plate 322, a movable plate 323, an oblique inserting plate 324, a telescopic structure 4, an air cylinder 41, a slot 42, a guide rail 43, a telescopic rod 44, a movable barrel 45, a limiting block 46, a limiting groove 47 and a mechanical arm 5.

Detailed Description

The following description will further describe a corrugated cardboard grabbing mechanism according to the present invention by embodiments and with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model provides a corrugated container board snatchs mechanism, including connecting seat 1, its characteristic still includes through welding set up support 2 on connecting seat 1, set up recess 21 on support 2, set up recess 21 both sides and symmetrical logical groove 22 and install the subassembly 3 of snatching on logical groove 22, snatch subassembly 3 include through bolt mounting at the motor 31 of support 2 one end, movable mounting on logical groove 22 and symmetrical nut seat 32, install on the motor 31 output shaft and with nut seat 32 swivelling joint's connecting rod 33, connecting rod 33 become integrative through welded connection by two ball screw 34 of opposite direction, ball screw 34 on install nut seat 32 respectively, nut seat 32 on be equipped with the roller bearing 321 with logical groove 22 looks adaptation, nut seat 32 on install splint 322 and movable mounting at the fly leaf of splint 322 and set up at splint 322 and fly leaf 323 on fly leaf 323 through the welding A telescopic structure 4; through this setting of snatching subassembly 3, utilize motor 31 drive ball screw 34 to drive nut seat 42 and remove to centre or both sides, nut seat 42 drives splint 322 and gets corrugated container board quick clamp, adopts splint 322 and fly leaf 323 can avoid corrugated container board to cause corrugated container board edge damage in the grabbing process, improves product quality and production efficiency.

The telescopic structure 4 comprises a cylinder 41 which is installed on a clamping plate 322 through a bolt and connected with a movable plate 323, a slot 42 which is arranged on the clamping plate 322, a guide rail 43 which is arranged on the movable plate 323 and is matched with the slot 42, a telescopic rod 44 which is arranged on the movable plate 323, and a movable barrel 45 which is arranged on the clamping plate 322 and is matched with the telescopic rod 44, wherein a limit block 46 is arranged on the guide rail 43, a limit groove 47 which is matched with the limit block 46 is arranged on the slot 42, and an inclined inserting plate 324 is arranged on the movable plate 323; through the arrangement of the inclined insertion plates 324, when the movable plates 323 at two sides approach to the corrugated board stack, the inclined insertion plates 324 are quickly inserted into the bottom of the corrugated board, and meanwhile, the inclined insertion plates 324 play a role in supporting the corrugated board in the moving process, so that the corrugated board is prevented from falling off from the clamping plates 322, and the use safety is improved; through the arrangement of the telescopic structure 4, the movable plate 323 is pushed by the air cylinder 41, so that the distance between the movable plate 323 and the clamping plate 322 is lengthened, more corrugated boards can be clamped conveniently, and the production efficiency is improved; through the arrangement of the limiting block 46, when the movable plate 323 moves downwards or upwards in the limiting groove 47, the limiting block 46 can limit the position of the top or bottom end surfaces of the limiting groove 47, so that the movable plate 323 is prevented from being separated from the clamping plate 322, and the use safety is improved.

The utility model discloses in, in practical application, be connected the back with connecting seat 1 and robotic arm 5, remove support 2 to carrying corrugated container board directly over through control robotic arm 5, open cylinder 41 switch, cylinder 41 promotes fly leaf 323 along slot 42 downstream, thereby increase the height between splint 322 and the fly leaf 323, until oblique picture peg 324 be in corrugated container board stack the below can, open motor 31's switch, motor 31 drive connecting rod 33 clockwise rotation, connecting rod 33 is rotatory and drive the nut seat 32 of both sides and remove to the corrugated container board stack in the middle of being in, make oblique picture peg 324 insert from the bottom of stack, paste tightly with corrugated container board stack's both sides until the side of splint 322 and fly leaf 323, will press from both sides good corrugated container board through robotic arm 5 and remove to next process.

The utility model provides a robotic arm 5 has disclosed in the robotic arm with publication number CN215471135U, admittedly do not do the detailed description in the utility model.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a corrugated container board snatch mechanism, includes connecting seat (1), its characterized in that still including setting up support (2) on connecting seat (1), setting recess (21) on support (2), setting up groove (22) just symmetrical logical groove (21) and install and snatch subassembly (3) on logical groove (22) in recess (21) both sides, snatch subassembly (3) including installing motor (31) of support (2) one end, install on logical groove (22) just symmetrical nut seat (32), install connecting rod (33) that just are connected with nut seat (32) on motor (31) output shaft.

2. A corrugated cardboard gripping mechanism as claimed in claim 1 further characterised by: the connecting rod (33) is formed by connecting two ball screws (34) in opposite directions into a whole, and the ball screws (34) are respectively provided with a nut seat (32).

3. A corrugated cardboard gripping mechanism as claimed in claim 1 further characterised by: the nut seat (32) is provided with a rolling shaft (321) matched with the through groove (22), and the nut seat (32) is also provided with a clamping plate (322), a movable plate (323) arranged on the clamping plate (322) and a telescopic structure (4) arranged on the clamping plate (322) and the movable plate (323).

4. A corrugated cardboard gripping mechanism as claimed in claim 3 further characterized by: the telescopic structure (4) comprises a cylinder (41) which is arranged on a clamping plate (322) and connected with a movable plate (323), a slot (42) which is arranged on the clamping plate (322), a guide rail (43) which is arranged on the movable plate (323) and matched with the slot (42), a telescopic rod (44) which is arranged on the movable plate (323) and a movable barrel (45) which is arranged on the clamping plate (322) and matched with the telescopic rod (44).

5. The mechanism of claim 4, further characterized by: the guide rail (43) is provided with a limiting block (46), the slot (42) is provided with a limiting groove (47) matched with the limiting block (46), and the movable plate (323) is provided with an inclined insertion plate (324).