CN213918326U

CN213918326U - Electronic automation is with effectual gripper of centre gripping

Info

Publication number: CN213918326U
Application number: CN202023100271.4U
Authority: CN
Inventors: 郭璐瑶; 张润乔; 刘晋成; 周小钊; 张佳玮; 张玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-10
Anticipated expiration: 2030-12-21

Abstract

The utility model provides an electronic automation is with effectual gripper of centre gripping relates to gripper technical field, including mounting bracket and protector, the surface of mounting bracket is rotated and is connected with the initiative and presss from both sides, the surface of mounting bracket is rotated and is connected with driven clamp, the initiative is pressed from both sides and is connected with the meshing of driven clamp, protector is located the surface setting of mounting bracket, protector includes the control lever, the inner wall sliding connection of control lever and mounting bracket, the inner wall sliding connection of mounting bracket has the protection frame, the equal fixedly connected with locating lever in one side that the initiative was pressed from both sides and is close to the protection frame with driven clamp, the locating lever is kept away from the one end of mounting bracket and is inserted in the protection frame and rather than inner wall sliding connection. The utility model discloses, solved the mode that present most gripper passes through the centre gripping and snatch the material, the condition that the application of force is overweight easily appears in the centre gripping process causes the material to damage, causes certain loss to the producer, is unfavorable for the problem of the normal operating of equipment.

Description

Electronic automation is with effectual gripper of centre gripping

Technical Field

The utility model relates to a gripper technical field especially relates to an electronic automation is with effectual gripper of centre gripping.

Background

A gripper is an automatic manipulator that mimics some of the motion of a human hand and arm for grasping, carrying objects or manipulating tools in a fixed sequence, and has the advantages of both human and robotic machines in construction and performance.

The manipulator can accomplish various anticipated operations through the programming, and present most gripper snatchs the material through the mode of centre gripping, easily appears the too heavy condition of application of force among the clamping process, causes the material to damage, causes certain loss to the producer, is unfavorable for the normal operating of equipment, needs to improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic automation gripper with good clamping effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a gripper with good clamping effect for electronic automation comprises a mounting rack and a protective device, wherein a driving clamp is rotatably connected to the surface of the mounting rack, a driven clamp is rotatably connected to the surface of the mounting rack, the driving clamp is meshed with the driven clamp, the protective device is arranged on the surface of the mounting rack and comprises a control rod, the control rod is slidably connected with the inner wall of the mounting rack, a protective frame is slidably connected to the inner wall of the mounting rack, positioning rods are fixedly connected to one sides, close to the protective frame, of the driving clamp and the driven clamp, one ends, far away from the mounting rack, of the positioning rods are inserted into the protective frame and are slidably connected with the inner wall of the protective frame, mounting rods are fixedly connected to the surface of the mounting rack, three limiting rods which are equidistantly arranged are sleeved and rotatably connected on the mounting rods, and a stop rod is fixedly connected to one side, far away from the mounting rack, of the control rod, one end of the stop lever, which is far away from the control lever, is inserted into the limiting rod and is in sliding connection with the inner wall of the limiting rod.

Preferably, the upper surface of control lever is fixedly connected with protection spring, the one end that the control lever was kept away from to protection spring and the inner wall fixed connection of mounting bracket.

Preferably, the upper surface of the protection frame is fixedly connected with a positioning spring, and one end, far away from the protection frame, of the positioning spring is fixedly connected with the inner wall of the mounting frame.

Preferably, the control rod is sleeved with three torsion springs which are arranged at equal intervals and fixedly connected with the control rod, and one end, far away from the control rod, of each torsion spring is fixedly connected with the upper surface of the limiting rod.

Preferably, the inner wall of mounting bracket is provided with stabilising arrangement, stabilising arrangement includes driving motor, driving motor and the inner wall fixed connection of mounting bracket, driving motor's drive end cover is established and the transmission is connected with the drive belt, a pot head that driving motor was kept away from to the drive belt is established and is pressed from both sides on the initiative, driving motor passes through the drive belt and presss from both sides the transmission with the initiative and be connected.

Preferably, the inner wall of the mounting frame is inserted and is connected with a stabilizer bar in a sliding mode, the upper surface of the stabilizer bar is fixedly connected with a stabilizing spring, one end, far away from the stabilizer bar, of the stabilizing spring is fixedly connected with the inner wall of the mounting frame, the lower surface of the stabilizer bar is fixedly connected with a pressing plate, and the inner wall of the pressing plate is connected with a positioning wheel in a rotating mode.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the protective device is arranged, the specification of the clamped object is observed before use, the control rod is immediately pulled upwards, the control rod immediately drives the stop lever to move, the limit rod immediately rotates, the limit rod drives the torsion spring to rotate, the torsion spring is stressed and deformed to generate elasticity, when the limit rod moves to the position below the stop lever, when the equipment runs, the active clamp and the driven clamp drive the protective frame to slide through the positioning rod, when the protective frame abuts against the limiting rod, the equipment stops running, most of the existing mechanical claws grab materials in the prior art grab the materials in a clamping mode, the condition of over-heavy force application is easy to occur in the clamping process, and the materials are damaged, the device has the advantages that certain loss is caused to a producer, normal operation of equipment is not facilitated, the problems are effectively avoided through the application of the device, and the stability of the equipment is improved.

2. The utility model discloses in, through setting up stabilising arrangement, when using, open driving motor, driving motor passes through the drive belt and drives the initiative and press from both sides the rotation, the initiative is pressed from both sides and is driven the driven clamp rotation of driving immediately, the cooperation driven clamp of initiative clamp is pressed from both sides the material, in the clamping process, the initiative is pressed from both sides and is pressed from both sides the pinch rolls with driven, the pinch rolls atress drives clamp plate and stabilizer bar to the direction displacement of keeping away from the mounting bracket, it produces elasticity to stabilize spring atress deformation, the clamp plate supports the material immediately, prevent that the material is unrestrained, the condition that the material pine takes off easily appears in present most gripper in use, cause the material to fall and damage, influence the normal use of equipment, be unfavorable for the normal use of equipment, the easy-to-use nature of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a gripper with good clamping effect for electronic automation according to the present invention;

fig. 2 is a schematic diagram of the rear view structure of fig. 1 in the gripper with good clamping effect for electronic automation of the present invention;

fig. 3 is a schematic structural view of a stabilizing device in a gripper for electronic automation with a good clamping effect;

fig. 4 is a schematic structural view of a protective device in a gripper with a good clamping effect for electronic automation according to the present invention;

fig. 5 is the utility model provides a structural diagram of a of fig. 4 in the effectual gripper of centre gripping for electronic automation.

Illustration of the drawings: 1. a mounting frame; 2. active clamping; 3. a driven clamp; 4. a stabilizing device; 41. pressing a plate; 42. positioning wheels; 43. a stabilizer bar; 44. a stabilizing spring; 45. a drive motor; 46. a transmission belt; 5. a guard; 51. a protective frame; 52. positioning a rod; 53. a positioning spring; 54. a stop lever; 55. a torsion spring; 56. a control lever; 57. mounting a rod; 58. a guard spring; 59. a limiting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides an electronic automation is with effectual gripper of centre gripping, including mounting bracket 1 and protector 5, the surface rotation of mounting bracket 1 is connected with initiative and presss from both sides 2, and the surface rotation of mounting bracket 1 is connected with driven clamp 3, and initiative is pressed from both sides 2 and is connected with the meshing of driven clamp 3, and protector 5 is located the surface setting of mounting bracket 1.

The specific arrangement and function of the guard 5 and the stabilizer 4 will be described in detail below.

As shown in fig. 1 and 5, the protection device 5 includes a control rod 56, the control rod 56 is slidably connected to an inner wall of the mounting frame 1, the inner wall of the mounting frame 1 is slidably connected to a protection frame 51, one sides of the driving clamp 2 and the driven clamp 3 close to the protection frame 51 are both fixedly connected to a positioning rod 52, one end of the positioning rod 52 away from the mounting frame 1 is inserted into the protection frame 51 and slidably connected to the inner wall thereof, a surface of the mounting frame 1 is fixedly connected to a mounting rod 57, the mounting rod 57 is sleeved and rotatably connected to three spacing rods 59 arranged at equal intervals, one side of the control rod 56 away from the mounting frame 1 is fixedly connected to a blocking rod 54, one end of the blocking rod 54 away from the control rod 56 is inserted into the spacing rod 59 and slidably connected to the inner wall thereof, a protection spring 58 is fixedly connected to an upper surface of the control rod 56, one end of the protection spring 58 away from the control rod 56 is fixedly connected to the inner wall of the mounting frame 1, a positioning spring 53 is fixedly connected to the upper surface of the protection frame 51, one end of the positioning spring 53, which is far away from the protection frame 51, is fixedly connected with the inner wall of the mounting frame 1, the control rod 56 is sleeved with three torsion springs 55 which are fixedly connected with the control rod 56 at equal intervals, and one end of each torsion spring 55, which is far away from the control rod 56, is fixedly connected with the upper surface of the limiting rod 59.

The whole protection device 5 achieves the effects that by arranging the protection device 5, before use, the specification of a clamped object is observed, the control rod 56 is immediately pulled upwards, the control rod 56 immediately drives the stop lever 54 to move, the stop lever 59 immediately rotates, the stop lever 59 drives the torsion spring 55 to rotate, the torsion spring 55 is stressed and deformed to generate elastic force, when the stop lever 59 moves to the position below the stop lever 54, the control rod 56 is loosened, the stop lever 54 is inserted into the stop lever 59 to complete the limitation of the equipment, when the equipment operates, the driving clamp 2 and the driven clamp 3 drive the protection frame 51 to slide through the positioning rod 52, when the protection frame 51 is abutted against the stop lever 59, the equipment stops operating, most of the existing mechanical claws grab the material in a clamping mode, the condition of overlarge force application easily occurs in the clamping process, the material is damaged, certain loss is caused to a producer, and the normal operation of the equipment is not facilitated, the application of this device effectively avoids above-mentioned problem and the stability of improvement equipment.

As shown in fig. 1 and fig. 3, the inner wall of the mounting bracket 1 is provided with a stabilizing device 4, the stabilizing device 4 includes a driving motor 45, the driving motor 45 is fixedly connected with the inner wall of the mounting bracket 1, the driving end of the driving motor 45 is sleeved and is connected with a driving belt 46 in a transmission manner, a sleeve of the driving belt 46 far away from the driving motor 45 is sleeved on the driving clamp 2, the driving motor 45 is connected with the driving clamp 2 in a transmission manner through the driving belt 46, the inner wall of the mounting bracket 1 is inserted and is connected with a stabilizer bar 43 in a sliding manner, the upper surface of the stabilizer bar 43 is fixedly connected with a stabilizing spring 44, one end of the stabilizing spring 44 far away from the stabilizer bar 43 is fixedly connected with the inner wall of the mounting bracket 1, the lower surface of the stabilizer bar 43 is fixedly connected with a pressing plate 41, and the inner wall of the pressing plate 41 is connected with a positioning wheel 42.

The effect that its whole stabilising arrangement 4 reaches does, through setting up stabilising arrangement 4, when using, open driving motor 45, driving motor 45 drives the initiative through drive belt 46 and presss from both sides 2 and rotate, the initiative presss from both sides 2 and drives driven 3 rotations that press from both sides immediately, the initiative presss from both sides 2 cooperation driven 3 and presss from both sides the material, in the clamping process, the initiative presss from both sides 2 and extrudes locating wheel 42 from both sides 3, locating wheel 42 atress drives clamp plate 41 and stabilizer bar 43 to the direction displacement of keeping away from mounting bracket 1, stabilizing spring 44 atress deformation produces elasticity, clamp plate 41 supports the material immediately, prevent that the material from spilling, the condition that the material pine takes off easily appears in use in present most gripper, cause the material to fall the damage, influence the normal use of equipment, be unfavorable for the normal use of equipment, the easy usability of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an electronic automation is with effectual gripper of centre gripping, includes mounting bracket (1) and protector (5), its characterized in that: the surface of the mounting rack (1) is rotatably connected with a driving clamp (2), the surface of the mounting rack (1) is rotatably connected with a driven clamp (3), the driving clamp (2) is meshed with the driven clamp (3), the protection device (5) is arranged on the surface of the mounting rack (1), the protection device (5) comprises a control rod (56), the control rod (56) is slidably connected with the inner wall of the mounting rack (1), the inner wall of the mounting rack (1) is slidably connected with a protection frame (51), one sides of the driving clamp (2) and the driven clamp (3) close to the protection frame (51) are fixedly connected with a positioning rod (52), one end of the positioning rod (52) far away from the mounting rack (1) is inserted into the protection frame (51) and is slidably connected with the inner wall of the protection frame, the surface of the mounting rack (1) is fixedly connected with a mounting rod (57), and the mounting rod (57) is sleeved with three limiting rods (59) which are arranged at equal intervals in a rotating mode, one side fixedly connected with pin (54) that mounting bracket (1) was kept away from in control lever (56), the one end that control lever (56) were kept away from in pin (54) inserts gag lever post (59) and rather than inner wall sliding connection.

2. The gripper according to claim 1, wherein: the upper surface fixed connection of control lever (56) has protection spring (58), the one end that control lever (56) were kept away from in protection spring (58) and the inner wall fixed connection of mounting bracket (1).

3. The gripper according to claim 1, wherein: the upper surface fixed connection of protection frame (51) has positioning spring (53), positioning spring (53) keep away from the one end of protection frame (51) and the inner wall fixed connection of mounting bracket (1).

4. The gripper according to claim 1, wherein: the control rod (56) is sleeved with three torsion springs (55) which are arranged at equal intervals and fixedly connected with the control rod (56), and one end, far away from the control rod (56), of each torsion spring (55) is fixedly connected with the upper surface of the limiting rod (59).

5. The gripper according to claim 1, wherein: the inner wall of mounting bracket (1) is provided with stabilising arrangement (4), stabilising arrangement (4) include driving motor (45), driving motor (45) and the inner wall fixed connection of mounting bracket (1), the drive end cover of driving motor (45) is established and the transmission is connected with drive belt (46), a pot head that driving motor (45) was kept away from in drive belt (46) is established on initiative clamp (2), driving motor (45) presss from both sides (2) transmission through drive belt (46) and initiative and is connected.

6. The gripper according to claim 1, wherein: the utility model discloses a stabilizer, including mounting bracket (1), stabilizer bar (43), stabilizing spring (44), stabilizer bar (43)'s one end and the inner wall fixed connection of mounting bracket (1) are kept away from in the inner wall of mounting bracket (1) and are inserted and establish and sliding connection has stabilizer bar (43), the last fixed surface of stabilizer bar (43) is connected with stabilizing spring (44), stabilizing spring (44) lower fixed surface is connected with clamp plate (41), the inner wall of clamp plate (41) is rotated and is connected with locating wheel (42).