CN219383988U

CN219383988U - Gripping device for tube bottle

Info

Publication number: CN219383988U
Application number: CN202223602007.XU
Authority: CN
Inventors: 吕新凯
Original assignee: Triumph Junheng Bengbu Co ltd
Current assignee: Triumph Junheng Bengbu Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-21
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a gripping device for a tube bottle, and belongs to the technical field of tube bottle production. The utility model comprises a connecting disc, a base, a first gripper assembly, two second gripper assemblies, a first driving motor and a second driving motor; the connecting disc is connected with the mechanical arm, the base is connected with the connecting disc, and the first handle assembly is arranged at the lower part of the connecting disc and is rotationally connected with the connecting seat; the two second handle assemblies are arranged on two sides of the base and are in sliding connection with the guide rail; the first driving motor drives the first gripper assembly to grip; and the second driving motor drives the second gripper assembly to grasp, the first gripper assembly and the two second gripper assemblies are matched with the tube bottle to grasp, so that the tube bottle is convenient to clamp, the stability of the tube bottle is improved when the tube bottle is clamped, the tube bottle is prevented from falling, and the tube bottle is prevented from being scratched or cracked in the grabbing process.

Description

Gripping device for tube bottle

Technical Field

The utility model belongs to the technical field of tube bottle production, and particularly relates to a tube bottle grabbing device.

Background

In the production process of the tube-made bottles, the tube-made bottle making machine completes the forming of the bottle bottom, the formed tube-made bottles are in a vertical state with the bottle mouth downward, one of the transmission modes of the follow-up tube-made bottles is that the tube-made bottles are grabbed by a grabbing device on a mechanical arm and transferred to the upper part of a transmission belt of an annealing furnace device, and the tube-made bottles fall in a free falling motion mode along with the loosening of the grabbing device on the mechanical arm and fall onto an inlet net belt of the annealing furnace through a transmission rail. The transmission mode has the following defects that quality problems such as scratches or cracks of bottle bodies and the like can occur in the transmission motion of the control bottles, the qualification rate of control bottle products is greatly reduced, the range of the existing robot grippers for gripping articles is small, the articles cannot be gripped when the sizes of the grippers are not matched with the sizes of the control bottles, and the control bottles are easy to drop due to insufficient friction force when the grippers grip the control bottles, so that the control bottles are damaged.

Disclosure of Invention

The utility model aims to provide a tubular bottle grabbing device which solves the technical problems that in the prior art, the range of a gripper for grabbing articles of a tubular bottle is small and the tubular bottle is easy to fall off.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the tube bottle grabbing device comprises a connecting disc, a base, a guide rail, a gripper assembly and a driving motor; the connecting disc is connected with the mechanical arm; the base is connected with the connecting disc; the guide rail is connected with the base, and a chute is arranged on the guide rail along the length direction; the gripper assembly comprises a first gripper assembly and two second gripper assemblies, the first gripper assembly is arranged at the lower part of the connecting disc and is rotationally connected with the connecting disc, and the two second gripper assemblies are respectively arranged on the guide rail in a sliding manner; and the driving motor comprises a first driving motor and a second driving motor, the first driving motor is arranged on the base and connected with the first gripper assembly, and the second driving motor is arranged on the guide rail and connected with the two second gripper assemblies respectively.

In one possible implementation, a slider is provided on the guide rail, and the second gripper assembly is connected with the guide rail through the slider.

In one possible implementation, the first gripper assembly includes a telescopic rod and a first gripper suction cup; the telescopic rod is a rod member structure capable of extending and contracting along the length direction, one end of the telescopic rod is rotationally connected with the base, and the other end of the telescopic rod is provided with a detachable connecting structure; the first handle sucker is connected with the telescopic rod through the detachable connecting structure and used for grabbing the tube-shaped bottle.

In one possible implementation, the second gripper assembly includes a fixed bar and a second gripper suction cup; one end of the fixed rod is connected with the guide rail in a sliding way; the second tongs sucking disc with the dead lever is connected for snatch the control bottle.

In one possible implementation, the first and second grip suction cups each include a fixture, a disk body portion, and a sleeve portion; the fixing piece is arranged at the root part of the first grip sucker or the second grip sucker and used for connection; the tray body is attached to the outer contour of the tube bottle; and the shaft sleeve part is connected with the fixing piece, and the height of the shaft sleeve part is smaller than that of the fixing piece.

In one possible implementation manner, the base comprises a bearing, the bearing is sleeved on the base, the bearing moves along the vertical direction of the base, and the guide rail is rotationally connected with the base through the bearing.

In one possible implementation, the base includes a screw, a connecting ring, and a connecting rod;

the connecting ring is in threaded connection with the screw rod; and one end of the connecting rod is rotationally connected with the connecting ring, and the other end of the connecting rod is rotationally connected with the second gripper assembly.

In one possible implementation, a compression spring is mounted between the two second hand grip assemblies.

In one possible implementation, the first and second gripper pads are rubber materials.

In one possible implementation, the first and second grip suction cups are V-shaped structures. In one possible implementation, the gripper chuck is V-shaped.

The pipe-shaped bottle grabbing device provided by the utility model has the beneficial effects that: compared with the prior art, the connecting disc is connected with the mechanical arm, the base is connected with the connecting disc, and the first handle assembly is arranged at the lower part of the connecting disc and is rotationally connected with the connecting seat; two second tongs subassemblies slide and locate on the guide rail, snatch the control bottle through first tongs subassembly of drive and second drive assembly, increased the scope of snatching the control bottle to and conveniently the clamp of control bottle is got, improves the stability when pressing from both sides the control bottle of getting, avoids the control bottle to drop.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a gripping device for a bottle in accordance with embodiment 1 of the present utility model;

fig. 2 is a schematic elevation structure of a gripping device for a bottle in accordance with embodiment 1 of the present utility model;

fig. 3 is a schematic structural diagram of a gripping device for a bottle in accordance with embodiment 2 of the present utility model;

fig. 4 is a schematic structural diagram of a gripping device for a bottle in accordance with embodiment 3 of the present utility model;

wherein, each reference sign is as follows in the figure:

1. a connecting disc; 2. a base; 3. a guide rail; 4. a gripper assembly; 41. a first grip assembly; 42. a second gripper assembly; 31. a slide block; 411. a telescopic rod; 412. a gripper chuck; 421. a fixed rod; 5. a bearing; 6. a connecting ring; 61. a connecting rod; 7. and (5) controlling the bottle.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be further noted that the drawings and embodiments of the present utility model mainly describe the concept of the present utility model, and on the basis of the concept, some specific forms and arrangements of connection relations, position relations, power units, power supply systems, hydraulic systems, control systems, etc. may not be completely described, but those skilled in the art may implement the specific forms and arrangements described above in a well-known manner on the premise of understanding the concept of the present utility model.

When an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the same sense as the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.

The tube bottle gripping device provided by the utility model will now be described.

Referring to fig. 1 and 2, the first embodiment of the present utility model provides a gripping device for a bottle, which includes a connecting disc 1, a base 2, a guide rail 3, a gripper assembly 4 and a driving motor. The connecting disc 1 is connected with the mechanical arm; the base 2 is connected with the connecting disc 1; the guide rail 3 is connected with the base 2, and a chute is arranged on the guide rail 3 along the length direction; the gripper assembly 4 comprises a first gripper assembly 41 and two second gripper assemblies 42, the first gripper assembly 41 is arranged at the lower part of the connecting disc 1 and is rotationally connected with the connecting disc 1, and the two second gripper assemblies 42 are respectively arranged on the guide rail 3 in a sliding manner; and the driving motor comprises a first driving motor and a second driving motor, the first driving motor is arranged on the base 2 and is connected with the first gripper assembly 41, and the second driving motor is arranged on the guide rail 3 and is respectively connected with the two second gripper assemblies 42.

Compared with the prior art, the pipe bottle grabbing device provided by the embodiment of the utility model has the advantages that the connecting disc 1 is connected with the mechanical arm, the base 2 is connected with the connecting disc 1, and the first gripper assembly 41 is arranged at the lower part of the connecting disc 1 and is rotationally connected with the connecting seat; two second tongs subassembly 42 slip are located on the guide rail 3, snatch control bottle 7 through drive first tongs subassembly 41 and second drive assembly to increase the scope of snatching control bottle 7 to and make things convenient for the clamp of control bottle 7 to get, improve the stability when pressing from both sides and getting control bottle 7, avoid control bottle 7 to drop.

Referring to fig. 1 and 2, an embodiment of the present utility model based on the first embodiment is as follows: the second gripper assembly 42 is connected with the guide rail 3 through the sliding block 31, and the efficiency and the accuracy of the movement of the second gripper assembly 42 are effectively improved through the connection of the sliding block 31.

Referring to fig. 1 and 2, an embodiment of the present utility model based on the above embodiment is as follows: the first gripper assembly 41 comprises a telescopic rod 411 and a first gripper sucker 412, the telescopic rod 411 is of a rod structure capable of stretching along the length direction, one end of the telescopic rod 411 is rotatably connected with the base 2, and the other end of the telescopic rod is provided with a detachable connecting structure; the first grip suction cup 412 is connected with the telescopic rod 411 through a detachable connection structure for gripping the vial 7. The movement track and the travel of the mechanical arm can be improved through the telescopic movement of the telescopic rod 411, and the tubular bottle 7 is easy to scratch and damage, so that the tubular bottle 7 is grabbed by adopting the gripper sucker 412, and the rejection rate of the tubular bottle 7 is effectively reduced.

Referring to fig. 1 and 2, an embodiment of the present utility model based on the above embodiment is as follows: the second gripper assembly 42 includes a fixing rod 421 and a second gripper chuck 422, one end of the fixing rod 421 is slidably connected to the guide rail 3, and the other end is detachably connected to the second gripper chuck 422. The detachable connection form of the fixing rod 421 and the second gripper sucker 422 facilitates timely replacement of the second gripper sucker 422.

The utility model further provides a specific implementation mode based on the implementation mode, which is as follows: the first handle sucker 412 and the second handle sucker 422 comprise an air duct and an air pump, when the first drive motor drives the first handle assembly 41 and the second drive motor drives the second handle assembly 42 to grab the tube bottle 7, the air pump is started, air in the first handle sucker 412 and the second handle sucker 422 is pumped away through the air duct to form negative pressure, so that the first handle sucker 412 and the second handle sucker 422 are grabbed and fastened with the tube bottle 7, and the effect of grabbing the tube bottle 7 is achieved. When the first grip sucker 412 and the second grip sucker 422 loosen the tube bottle 7, the air pump inputs air into the first grip sucker 412 and the second grip sucker 422 through the air guide pipe, and the inside of the first grip sucker 412 and the inside of the second grip sucker 422 are changed from negative pressure to positive pressure, so that the first grip sucker 412 and the second grip sucker 422 are convenient to separate from the tube bottle 7.

Further, the first grip suction cup 412 and the second grip suction cup 422 each include a fixture, a disk body portion, and a sleeve portion. The fixing piece is arranged at the root part of the first grip sucker 412 or the second grip sucker 422 and used for connection. The disk body portion is laminated with the outline of vial 7, and shaft sleeve portion is connected with the mounting, and the height of shaft sleeve portion is less than the height of mounting. The sleeve portion is sleeved on the fixing piece, the fixing piece is clamped through the rotating sleeve portion, the first grip sucker 412 and the second grip sucker 422 are better fixed and detached, and the outer contour fit design of the disc portion and the tube bottle 7 enables the tube bottle 7 to be better grabbed.

By adopting the structure, the gripper sucker 412 can be ensured to be fully adsorbed on the bottle body of the tube bottle 7, the combination force with the reaction tube is improved, in addition, the height of the shaft sleeve part is smaller than that of the fixing piece, the weight of the first gripper sucker 412 and the second gripper sucker 422 can be reduced, the adsorption falling off is prevented, and the material is saved.

Further, the materials of the first grip sucker 412 and the second grip sucker 422 are rubber, so that soft contact with the tube bottle 7 can be realized, damage to the tube bottle 7 is reduced, and meanwhile, the sealing effect of the grip assembly 4 and the tube bottle 7 can be effectively improved, and the adsorption force is improved.

Further, the shape of the first grip suction cup 412 and the second grip suction cup 422 is V-shaped, which increases the range of gripping the vial 7.

Referring to fig. 3, a bearing 5 is disposed at the bottom of the base 2, the bearing 5 is sleeved on the base 2 and moves along the vertical direction of the base 2, and the guide rail 3 is rotatably connected with the base 2 through the bearing 5. The angle and the height of the guide rail 3 are adjusted by controlling the rotation and the height of the bearing 5 on the base 2, so that the angle of the second gripper assembly 42 is adjusted, the gripping of the bottle 7 is facilitated, and the bottle 7 with different shapes can be better adapted.

Referring to fig. 4, the base 2 includes a screw, a connecting ring 6 and a connecting rod 61, the screw is screwed with the connecting ring 6, the connecting rod 61 is installed on the outer side, one end of the connecting rod 61 is rotatably connected with the connecting ring 6, and the other end is rotatably connected with the second gripper assembly 42. The second gripper assembly 42 can conveniently grasp the tube bottle 7 by adjusting the position relation of the connecting ring 6 and the angle of the second gripper assembly 42.

The utility model further provides a specific implementation mode based on the implementation mode, which is as follows: a compression spring is arranged between the two second gripper assemblies 42, the compression spring is arranged on the outer side of the fixed rod 421, and the compression spring is installed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A tube bottle gripping device, comprising:

the connecting disc (1) is connected with the mechanical arm;

a base (2) connected with the connecting disc (1);

the guide rail (3) is connected with the base (2), and a sliding groove is formed in the guide rail (3) along the length direction;

the gripper assembly (4) comprises a first gripper assembly (41) and two second gripper assemblies (42), wherein the first gripper assembly (41) is arranged at the lower part of the connecting disc (1) and is rotationally connected with the connecting disc (1), and the two second gripper assemblies (42) are respectively arranged on the guide rail (3) in a sliding manner; and

the driving motor comprises a first driving motor and a second driving motor, the first driving motor is arranged on the base (2) and connected with the first gripper assembly (41), and the second driving motor is arranged on the guide rail (3) and connected with the two second gripper assemblies (42) respectively.

2. The tube bottle gripping device according to claim 1, characterized in that the guide rail (3) is provided with a slide block (31), and the second gripper assembly (42) is connected with the guide rail (3) through the slide block (31).

3. The vial gripping device according to claim 1, wherein the first gripper assembly (41) comprises:

the telescopic rod (411) is of a rod structure capable of stretching along the length direction, one end of the telescopic rod is rotatably connected with the base (2), and the other end of the telescopic rod is provided with a detachable connecting structure;

the first grab sucker (412) is connected with the telescopic rod (411) through the detachable connecting structure and is used for grabbing the tube bottle (7).

4. The vial gripping device of claim 1, wherein the second gripper assembly (42) comprises:

a fixed rod (421), one end of which is connected with the guide rail (3) in a sliding way;

and the second grab sucker (422) is connected with the fixed rod (421) and is used for grabbing the tube-shaped bottle (7).

5. The vial gripping device according to any one of claims 3-4, wherein the first grip suction cup (412) and the second grip suction cup (422) each comprise:

the fixing piece is arranged at the root part of the first grip sucker (412) or the second grip sucker (422) and used for connection;

the tray body part is attached to the outer contour of the tube bottle (7); and

and the shaft sleeve part is connected with the fixing piece, and the height of the shaft sleeve part is smaller than that of the fixing piece.

6. The tube bottle gripping device according to claim 1, wherein the base (2) comprises a bearing (5), the bearing (5) is sleeved on the base (2), the bearing (5) moves along the vertical direction of the base (2), and the guide rail (3) is rotationally connected with the base (2) through the bearing (5).

7. The vial gripping device according to claim 1, wherein the base (2) comprises:

a screw;

a connecting ring (6) which is in threaded connection with the screw rod; and

and one end of the connecting rod (61) is rotationally connected with the connecting ring (6), and the other end of the connecting rod is rotationally connected with the second gripper assembly (42).

8. A vial gripping device according to claim 1, characterised in that a compression spring is mounted between the two second gripper assemblies (42).

9. The vial gripping device according to any one of claims 3-4, wherein the first grip suction cup (412) and the second grip suction cup (422) are of a rubber material.

10. The vial gripping device according to any one of claims 3-4, wherein the first grip suction cup (412) and the second grip suction cup (422) are V-shaped structures.