CN212951291U

CN212951291U - Novel head grabbing device

Info

Publication number: CN212951291U
Application number: CN202021246055.8U
Authority: CN
Inventors: 袁安明; 刁春松; 刁子腾; 江保良; 谭冬田; 张晓妮; 付永波
Original assignee: Yantai Jiamai Automation Equipment Co ltd
Current assignee: Yantai Jiamai Automation Equipment Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-13
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a novel grab head device, including grabbing the cover, jack catch and driving piece, the driving piece stretches into inside grabbing the cover to stretch out from the one end of grabbing the cover, seted up the hole groove at the other end of grabbing the cover, be connected at the driving piece tip of grabbing cover inside and the one end of jack catch, jack catch and grab cover rotatable coupling, the driving piece can be in grabbing the cover up-and-down motion and drive the jack catch and open and shut in grabbing cover hole groove. Has the advantages that: simple structure snatchs the convenience, and is swift, maintains the convenience, only needs the up-and-down motion through the driving piece can realize that the jack catch snatchs and puts down the bottle.

Description

Novel head grabbing device

Technical Field

The utility model relates to a first technical field is grabbed to the case packer, concretely relates to novel grab head device.

Background

On full-automatic packaging production line, the case packer all is online key equipment with liquid filling machine, labeller etc. the case packer catches the bottle through grabbing the head, puts into the carton of opening in the middle of, and at present, current grabbing head mechanism has two kinds, and firstly the head is grabbed to the gasbag, secondly pneumatic mechanical type grabs the head, and the gasbag is grabbed the head range of application and is limited, and the gasbag damaged bottle leakage phenomenon can appear. The existing pneumatic mechanical type gripping head has the disadvantages of complex structure, high cost, inconvenient maintenance, inconvenient centering of the gripping head device and a bottle opening in the production process, and is not suitable for bottles with small bottle diameters and lifting rings.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough that prior art is overcome to the purpose, provides a novel head of grabbing device, simple structure snatchs the convenience, and is swift, maintains the convenience, only needs the up-and-down motion through the driving piece can realize that the jack catch snatchs and puts down the bottle. The whole grabbing head device is simple in machining process, and compared with a complex structure in the prior art, the error of the installation size in the assembling process is greatly reduced.

The purpose of the utility model is achieved through the following technical measures: the utility model provides a novel grab head device, is including grabbing the cover, jack catch and driving piece, the driving piece stretches into inside grabbing the cover to stretch out from the one end of grabbing the cover, has seted up the hole groove at the other end of grabbing the cover, is connected with the one end of jack catch at the inside driving piece tip of grabbing the cover, jack catch and grabbing cover rotatable coupling, the driving piece can be in grabbing the cover up-and-down motion and drive the jack catch and open and shut in grabbing cover hole groove.

Furthermore, the clamping jaw is connected with the grabbing sleeve through a pin shaft.

Further, the number of the clamping jaws is more than 2.

Further, novel head device of grabbing includes the spacing ring, the spacing ring is installed in grabbing cover one end for driving piece up-and-down motion's spacing.

Further, when the clamping jaws are closed with the clamping jaw hole grooves, the horizontal height of the bottom of the clamping jaw is lower than that of the bottom of the clamping jaws.

Furthermore, the driving piece is provided with an annular groove at the end part extending into the interior of the grabbing sleeve, and the annular groove is used for accommodating one end of the clamping jaw.

Furthermore, a chamfer is formed on the inner wall of the bottom of the grabbing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: simple structure snatchs the convenience, and is swift, maintains the convenience, only needs the up-and-down motion through the driving piece can realize that the jack catch snatchs and puts down the bottle. The horizontal height of the bottom of the grabbing sleeve is lower than that of the bottom of the clamping jaw, so that the accuracy of grabbing the bottle mouth by the clamping jaw is improved, and the clamping jaw is prevented from grabbing the lifting ring. Due to the design of the chamfer, the gripping sleeve can be conveniently and accurately placed on the bottle mouth, and the centering accuracy of the gripping head device and the bottle mouth is improved.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of the novel head grabbing device.

The device comprises a gripping sleeve 1, a clamping jaw 2, a driving piece 3, a limiting ring 4, a pin shaft 5, a bottle body 6 and a lifting ring 7.

Detailed Description

As shown in figure 1, a novel head grabbing device comprises a grabbing sleeve 1, a clamping jaw 2 and a driving piece 3, wherein the driving piece 3 extends into the grabbing sleeve 1 and extends out of one end of the grabbing sleeve 1, a hole groove is formed in the other end of the grabbing sleeve 1, the end portion of the driving piece 3 inside the grabbing sleeve 1 is connected with one end of the clamping jaw 2, the clamping jaw 2 is rotatably connected with the grabbing sleeve 1, and particularly, the clamping jaw 2 is connected with the grabbing sleeve 1 through a pin shaft 5. The driving piece 3 can move up and down in the grab sleeve 1 and drive the claws 2 to open and close in the holes of the grab sleeve 1. The number of the clamping jaws 2 is more than 2, the clamping jaws 2 are in the shape of a whole body, the upper portions of the clamping jaws 2 are connected with the annular groove, the lower portions of the clamping jaws 2 are used for buckling the bottle bodies 6, and the upper ends of the grabbing sleeves 1 are fixed on a box filling machine. The head grabbing device of the box filling machine is mainly applied to the box filling of oil barrels, oil bottles, mineral water bottles and the like, particularly edible oil barrels, and after the filling of edible oil is completed, the edible oil is filled into an outer packing box by the box filling machine. The working principle is as follows: when the driving piece 3 moves downwards under the acting force of the box filling machine, the clamping jaws 2 rotate around the pin shafts 5, the lower parts of the clamping jaws 2 are opened in the hole grooves, the grabbing sleeve 1 is placed to the lower part of the bottle mouth, the driving piece 3 is lifted up, the clamping jaws 2 rotate around the pin shafts 5, the lower parts of the clamping jaws 2 are closed in the hole grooves, namely the lower ends of the clamping jaws 2 tightly buckle the bottle mouth, and then the bottle body 6 is moved into the outer packing box. The gripping sleeve 1 can be set with different diameters according to different bottle diameters or barrel diameters.

Novel grab head device includes spacing ring 4, spacing ring 4 is installed in grabbing 1 one end of cover for the spacing of driving piece 3 up-and-down motion. Spacing ring 4 is limiting displacement, but makes things convenient for the installation of driving piece 3, even long-term driving piece 3 up-and-down motion, wearing and tearing also only be spacing ring 4 rather than grabbing cover 1, simple to operate, easy maintenance, maintenance cost is low.

When the claw 2 is closed with the hole groove of the gripping sleeve 1, the horizontal height of the bottom of the gripping sleeve 1 is lower than the horizontal height of the bottom of the claw 2. When this design was guaranteed grab sleeve 1 and is transferred, the jack catch 2 can be accurate grab the suitable position of bottleneck, rather than grab the bail 7 of bottleneck, pushes down the bail 7 through grabbing sleeve 1 bottom promptly, has promoted the rate of accuracy that the first device of grabbing snatched the bottleneck. (most bottle openings on the market are provided with a lifting ring 7, such as the lifting ring 7 on an edible oil barrel and the lifting ring 7 on a large-capacity mineral water bottle.)

The driving piece 3 is provided with an annular groove at the end part extending into the grabbing sleeve 1, and the annular groove is used for accommodating one end of the clamping jaw 2.

And a chamfer is arranged on the inner wall of the bottom of the grabbing sleeve 1. Due to the design of the chamfer, the grabbing sleeve 1 can be conveniently and accurately placed on the bottle mouth, and the centering accuracy of the grabbing head device and the bottle mouth is improved.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel head device of grabbing which characterized in that: including grabbing the cover, jack catch and driving piece, the driving piece stretches into inside grabbing the cover to stretch out from the one end of grabbing the cover, has seted up the hole groove at the other end of grabbing the cover, is being connected with the one end of jack catch at the inside driving piece tip of grabbing the cover, jack catch and grabbing cover rotatable coupling, the driving piece can be in grabbing the cover up-and-down motion and drive the jack catch and open and shut in grabbing set hole groove.

2. The new head-grasping device according to claim 1, characterized in that: the clamping jaw is connected with the grabbing sleeve through a pin shaft.

3. The new head-grasping device according to claim 1, characterized in that: the number of the clamping jaws is more than 2.

4. The new head-grasping device according to claim 1, characterized in that: the novel head grabbing device comprises a limiting ring, wherein the limiting ring is installed at one end of the grabbing sleeve and used for limiting the up-and-down motion of the driving piece.

5. The new head-grasping device according to claim 1, characterized in that: when the clamping jaws and the grabbing sleeve hole grooves are closed, the horizontal height of the bottom of the grabbing sleeve is lower than the horizontal height of the bottom of the clamping jaws.

6. The new head-grasping device according to claim 1, characterized in that: the driving piece is provided with an annular groove at the end part extending into the grabbing sleeve, and the annular groove is used for accommodating one end of the clamping jaw.

7. The new head-grasping device according to claim 1, characterized in that: and a chamfer is formed on the inner wall of the bottom of the grabbing sleeve.