CN220745325U

CN220745325U - Gland head

Info

Publication number: CN220745325U
Application number: CN202322458924.3U
Authority: CN
Inventors: 卿英; 朱丽琼
Original assignee: BY Health Co Ltd
Current assignee: BY Health Co Ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-09
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of capping machines, and particularly discloses a capping head which comprises a capping head body, wherein a plurality of grooves with the sizes gradually decreasing from outside to inside are formed in the bottom of the capping head body, the sizes of the grooves are matched with the sizes of corresponding bottle caps, and a vacuum sucker for sucking the bottle caps is arranged on the capping head body in the center of the grooves. The bottle caps are sucked through the vacuum chuck, the bottle caps with different sizes are correspondingly embedded into the grooves with different sizes, and then the bottle caps are gradually placed on the bottle mouth and enter the bottle caps for capping along with the descent of the capping shaft, so that the compatible extensible bottle caps with different sizes are realized, capping heads are not required to be replaced, and the capping efficiency is improved.

Description

Gland head

Technical Field

The utility model relates to the technical field of capping machines, in particular to a capping head.

Background

The working principle of the rotary gland machine is as follows: feeding the bottle conveying belt filled with materials into a bottle feeding screw mechanism, and accurately feeding the bottle conveying belt into a bottle feeding star wheel; simultaneously, the bottle caps are lifted from the cap storage bin to the cap arranging mechanism by the lifting machine, the bottle caps are automatically arranged in a specified direction, are sent into the bottle cap slideway and enter the cap conveying star wheel, and after the caps are sucked by the cap pressing heads of the cap pressing shafts on the host cam mechanism, the bottle caps are gradually placed on the bottle mouth and enter the bottle cap for cap pressing along with the descending of the cap pressing shafts. The bottle body with the pressed cover passes through the bottle outlet star wheel and is conveyed to the conveying belt, and the next working procedure is carried out.

However, when the existing capping machine is used, when products of different types are pressed, different capping heads need to be replaced, the capping heads generally need to be manually replaced by tool wrenches, and after the capping heads are installed, each replaced capping head needs to be debugged so as to achieve the purpose that all capping heads are close to the same plane, and the requirement on the skill of personnel for replacing the dies is high. And each machine generally contains sixteen or more gland heads, the replacement time is more than one hour, the efficiency of the gland is reduced in actual production, and the effect of the gland is also affected.

In order to meet the demands of different types of products, there is a need for a compatible and expandable capping head to solve the above problems.

Disclosure of Invention

The utility model aims to provide a compatible expandable capping head so as to improve the efficiency of a capping.

The gland head comprises a gland head body, wherein a plurality of grooves with the sizes gradually decreasing from outside to inside are formed in the bottom of the gland head body, the size of each groove is matched with the size of a corresponding cover, a vacuum chuck for sucking the cover is arranged on the gland head body, and the vacuum chuck is located at the center of each groove.

According to the capping head, when caps with different sizes enter the cap conveying star wheel, the caps are sucked through the vacuum chuck, the caps with different sizes are correspondingly embedded into the grooves with different sizes, and then the caps are gradually placed on the bottle mouth and enter the bottle mouth for capping along with the descent of the capping shaft, so that the caps with different sizes can be expanded in a compatible mode, the capping head does not need to be replaced, and the capping efficiency is improved.

As a preferable scheme of the utility model, the shape of the groove is a circular groove, the step edge between the circular groove and the circular groove is a round corner (circular arc), and the groove can play a role in guiding when the cover body is adsorbed.

As a preferable scheme of the utility model, the shape of the groove is elliptic, square or other special shapes, and different groove shapes can be mutually combined and do not conflict when in use.

As a preferable scheme of the utility model, an imaging component for taking the size of the bottle cap and a controller electrically connected with the imaging component are arranged on the gland head body, and the controller is used for driving the vacuum chuck to suck the bottle cap, and the controller is used for receiving a signal fed back by the imaging component and controlling the suction force of the air pump to drive the vacuum chuck to suck the bottle caps with different sizes. In one embodiment, the size of the bottle cap is taken by the camera, then the bottle cap is transmitted to the controller to control the suction force of the air pump, the air pump drives the vacuum chuck to suck the cap bodies with different sizes and shapes, and the problem that the suction force of the bottle caps with different sizes needs to be manually adjusted or the problem that the suction force with the same strength is used for different bottle caps is high in energy consumption can be solved.

As a preferable scheme of the utility model, a distance measuring component for measuring the size of the bottle cap and a controller electrically connected with the distance measuring component are arranged on the gland head body, the controller is used for driving the vacuum chuck to suck the air pump of the bottle cap, the controller is used for receiving signals fed back by the distance measuring component and controlling the suction force of the air pump to drive the vacuum chuck to suck the cover bodies with different sizes. In one embodiment, the size of the bottle cap is detected by the laser ranging sensor, then the bottle cap is transmitted to the controller to control the suction force of the air pump, the air pump drives the vacuum chuck to suck the cap bodies with different sizes, and the problem that the suction force of the bottle caps with different sizes needs to be manually adjusted can be solved, or the problem that the suction force with the same strength is used for different bottle caps and the energy consumption is high can be solved.

As a preferable scheme of the utility model, two clamping blocks are further arranged on the outer side of the gland head body, so that bottle caps with different sizes can be conveniently grasped or fixed, and the gland efficiency is further improved.

As a preferable scheme of the utility model, two clamping blocks are further arranged on the outer side of the gland head body, and the clamping blocks are connected with the limit bolts through springs, so that the expansion size of the clamping blocks can be flexibly adjusted, and the large-size bottle caps can be conveniently grasped or fixed.

Drawings

FIG. 1 is a schematic perspective view of a capping head according to the present utility model;

FIG. 2 is a bottom view of the pressure head of the present utility model;

FIG. 3 is a front view of a capping head of the present utility model;

FIG. 4 is a view of an embodiment of the present utility model including an imaging assembly;

FIG. 5 is a view of an embodiment of the utility model including a distance measuring device;

fig. 6 is a view of an embodiment of the present utility model including a clamp block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, it should be noted that, if directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are involved in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

The utility model provides a gland head, includes gland head body 1, sets up a plurality of recesses 2 that the size diminishes from outside to inside in gland head body bottom, and the size of every recess matches with the size phase-match of corresponding bottle lid, sets up the vacuum chuck 3 that absorbs the bottle lid on the gland head body of recess central point put, and as shown in fig. 1-3, the shape of recess is circular recess, and the step edge between circular recess and the circular recess is fillet (convex), can play the effect of direction when adsorbing the lid.

In one use scene, when a bottle cap with the size of 39mm enters a cap conveying star wheel, sucking the bottle cap with the size of 39mm through a vacuum chuck, correspondingly embedding the bottle cap with the size of 39mm into a groove with the size of 39mm, and gradually placing the bottle cap on a bottle opening along with the descending of a cap pressing shaft and entering the bottle opening for cap pressing; when the bottle cap with the size of 47mm enters the cap conveying star wheel, the bottle cap with the size of 47mm is sucked by the vacuum chuck, the bottle cap with the size of 47mm is correspondingly embedded into the groove with the size of 47mm, and then the bottle cap is gradually placed on the bottle mouth and enters the bottle mouth for capping along with the descent of the cap pressing shaft. In addition, can also set up the inside recess size of gland to not unidimensional bottle lid according to the demand, then gland to realize compatible scalable not unidimensional bottle lid, need not to change the gland, thereby promoted the efficiency of gland.

Referring to fig. 4, in another embodiment, a camera 4 for taking the size of the bottle cap is arranged on the capping head body, and a controller is electrically connected with the camera and drives the vacuum chuck to suck the air pump of the bottle cap, the controller receives signals fed back by the camera and controls the suction force of the air pump to drive the vacuum chuck to suck the caps with different sizes. The bottle cap size is shot through the camera, then the suction of controller control air pump is transmitted, and the vacuum chuck is driven by the air pump in order to absorb the bottle cap of equidimension not, can solve the bottle cap suction of equidimension not and need the problem of manual regulation, perhaps use the high problem of suction energy consumption of same intensity to different bottle caps.

Referring to fig. 5, in another embodiment, laser ranging sensors 5a and 5b for measuring the size of the bottle cap and a controller electrically connected with the laser ranging sensors are provided on the capping head body, and an air pump for driving the vacuum chuck to suck the bottle cap is provided, the controller receives a signal fed back by the laser ranging sensor, and controls the suction force of the air pump to drive the vacuum chuck to suck the bottle caps of different sizes. The laser ranging sensor emits detection signals, the detection signals fall onto the cover body of the bottle cover, the radius of the cover body can be measured by reflecting the signals back from the edge of the cover body, so that the size of the bottle cover can be detected, then the suction force of the air pump is controlled by the controller, the vacuum chuck is driven by the air pump to suck the cover bodies with different sizes, and the problem that the suction force of the bottle cover with different sizes needs to be manually adjusted can be solved, or the problem that the suction force energy consumption of different bottle covers with the same strength is high can be solved.

Referring to fig. 6, as an embodiment of the present utility model, two clamping blocks 6 are further provided on the outer side of the capping head body, and the clamping blocks are connected with a limit bolt through springs, so that the expansion size of the clamping blocks can be flexibly adjusted, and the clamping blocks can be used for conveniently grabbing or fixing some caps with large sizes, and simultaneously, the clamping blocks can be used for grabbing and clamping caps larger than the capping head body while the capping head is vacuum-adsorbed.

The above embodiments are only for illustrating the detailed aspects of the present utility model, and the present utility model is not limited to the detailed aspects, i.e., it does not mean that the present utility model must be implemented depending on the detailed aspects. It should be apparent to those skilled in the art that any modification of the present utility model, equivalent substitution of raw materials for the product of the present utility model, addition of auxiliary components, selection of specific modes, etc., falls within the scope of the present utility model and the scope of disclosure.

Claims

1. The gland head is characterized by comprising a gland head body (1), wherein a plurality of grooves (2) with the sizes gradually decreasing from outside to inside are formed in the bottom of the gland head body, and the size of each groove is matched with the size of a corresponding cover; the gland head body is provided with a vacuum chuck (3) for sucking the cover, and the vacuum chuck is positioned at the center of the groove.

2. The head of claim 1 wherein the recess is circular, oval or square in shape.

3. The capping head of claim 1 wherein an imaging component for taking the size of the cap is provided on the capping head body, and a controller is electrically connected to the imaging component for driving the vacuum chuck to suck the cap, the controller receives a signal fed back by the imaging component for controlling the suction force of the air pump to drive the vacuum chuck to suck caps of different sizes and shapes.

4. The capping head of claim 1, wherein a ranging component for measuring the size of the bottle cap is arranged on the capping head body, and a controller is electrically connected with a sensor of the ranging component and drives the vacuum chuck to suck the bottle cap, the controller receives a signal fed back by the sensor of the ranging component and controls the suction force of the air pump to drive the vacuum chuck to suck the bottle caps with different sizes.

5. A capping head according to claim 1, wherein two clamping blocks (6) are also provided on the outside of the capping head body.

6. The head of claim 5 wherein the clamp block is connected to the stop bolt by a spring.