CN108248117A - A kind of sizer - Google Patents

Abstract

The present invention relates to a kind of sizers, and including workbench and the sizer for being arranged on workbench both sides, the workbench is equipped with controller, and the table surface is provided at least two conveyer belts, and article is glued for conveying；The sizer includes pedestal, motor, runing rest, cylinder and gluing component；The motor is arranged on pedestal, and the runing rest is mounted in the shaft of the motor, and the runing rest is circumferentially fixed with several cylinders set straight down, and the output terminal of the cylinder is provided with clamping mechanism；The gluing component is installed on clamping mechanism；The gluing component is provided with liquid level sensor.The advantages of there are a kind of sizer of the present invention multiple gluing components to substitute work automatically without manually replacing, and production equipment need not stop work, and production efficiency is high.

Description

A gluing device

technical field

The invention relates to the basic field of paper bag production, in particular to a gluing device.

Background technique

As an automatic machine that controls fluid and applies fluid to the surface of products or products, the gluing machine is mainly used to accurately apply liquids such as glue and paint in the product process to every position of the product.

Nowadays, when gluing the required products, it is usually done by manual gluing. Repeated operations for a long time will cause fatigue to the operator. At this time, there will be too much gluing or no gluing The emergence of defective products leads to the need for repairs and additional labor costs, and most of the current gluing devices rely on most of them erecting a gantry above the conveyor belt, and then setting up single or multiple gluing devices. When the glue is used up, it is necessary to stop the operation of the whole set of machinery and manually replace the gluing device, resulting in low production efficiency and troublesome defects in replacement.

Contents of the invention

Based on this, the object of the present invention is to provide a gluing device, which has the advantages of automatic replacement of multiple gluing components without manual replacement, no need for shutdown of production equipment, and high production efficiency.

A gluing device comprising a workbench and gluing devices arranged on both sides of the workbench, the workbench is provided with a controller, and at least two conveyor belts are arranged on the surface of the workbench for conveying gluing articles; The gluing device includes a base, a motor, a rotating bracket, a cylinder and a gluing assembly; the motor is arranged on the base, the rotating bracket is installed on the rotating shaft of the motor, and the rotating bracket is fixed with several A cylinder arranged vertically downward, the output end of the cylinder is provided with a clamping mechanism; the gluing assembly is clamped on the clamping mechanism;

The gluing assembly is provided with a liquid level sensor. When the glue liquid level in the gluing assembly reaches the liquid level sensor, the liquid level sensor outputs a signal to the controller, and the controller controls the motor to rotate to drive the rotating bracket to Another set of cylinders and gluing components fixed on the rotating bracket are transferred to the top of the conveyor belt;

The controller controls the solenoid valve of the air cylinder to close, and the air cylinder drives the gluing assembly to move downward to make deformable contact with the gluing items on the conveyor belt.

The gluing device of the present invention relies on a liquid level sensor to detect the remaining amount of glue in the gluing assembly, and uses a rotating bracket to replace the gluing assembly erected above the conveyor belt, so that the machine can work without stopping when replacing the glue, saving labor cost and increased production efficiency.

Further, the gluing assembly is provided with a rubber storage cylinder, the bottom of the rubber storage cylinder is provided with a rubber hose connected with it, and the bottom of the rubber hose is provided with a glue head connected with it, and the bottom of the glue head is discharged A ball is provided at the mouth, and the ball is pressed against the discharge port by the spring provided in the glue head, so that the ball can close the discharge port. The gluing component with this structure is in contact with the gluing object, and the pressure makes the ball press the spring to expose the discharge port, and the glue flows out from it. When the gluing object is not in contact, the glue will not flow out, saving glue and Prevent glue from flowing to other places on the workbench to pollute the production environment.

Further, the upper end of the rubber storage cylinder is open. Easy to replenish glue from above

Further, there are four cylinders and gluing components. 4, 6, and 8 are all feasible, and 4 is the best choice.

Further, the cylinders are equidistantly fixed on the rotating bracket. Equal spacing facilitates controlled rotation of the cylinder and gluing assembly in a fixed preset position.

Further, it also includes a glue replenishing device arranged above the rotating bracket, the glue replenishing device is located directly above a group of gluing components that are turned out; the glue replenishing device is facing the opening of the glue storage cylinder An opening is provided, the opening is provided with a solenoid valve, the controller controls the rotation of the motor to drive the rotating bracket, and transfers another set of cylinders and gluing components fixed on the rotating bracket to the top of the conveyor belt, and the controller controls the second electromagnetic valve The valve is de-energized and opened, and the glue flows from the glue replenishment device into the glue storage tank.

For better understanding and implementation, the present invention will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the structural representation of gluing device of the present invention;

Fig. 2 is a schematic structural view of the gluing assembly and the glue replenishing device of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "straight", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

Please refer to FIG. 1 , which is a schematic structural view of the gluing device of the present invention. A gluing device comprising a workbench 10 and gluing devices 20 arranged on both sides of the workbench, the workbench 10 is provided with a controller (not shown), and the surface of the workbench 10 is provided with at least two conveyor belts 11. It is used to transport gluing items; the gluing device 20 includes a base 21, a motor 22, a rotating bracket 23, a cylinder 24 and a gluing assembly 25; the motor 22 is arranged on the base 21, and the rotating bracket 23 Installed on the rotating shaft of the motor 22, the rotating bracket 23 is circular and includes an outer ring 232 and an inner disc 231, the inner disc 231 is fixedly installed with the rotating shaft of the motor 22, and the outer ring 232 relies on four The support rod 233 extending from the inner disc 231 is connected to the inner disc 231, and the rotating bracket 23 is fixed with four cylinders 24 arranged vertically downward along the circumference of the outer ring 232 at equal intervals, and the output end of the cylinder 24 is provided with A clamping mechanism 26 ; the clamping mechanism 26 is a buckle, and the gluing assembly 25 is clamped on the clamping mechanism 26 . Only one gluing assembly 25 is drawn as an example in the figure, and it should be understood that other cylinders 24 are also clamped with gluing assemblies 25 through clamping mechanisms 26 respectively.

Please refer to Fig. 2, the glue applying group, 25 is provided with a glue storing cylinder 251, the bottom of the glue storing cylinder 251 is provided with a glue applying pipe 252 communicating with it, and the bottom of the glue applying pipe 252 is provided with a glue applying head 253 communicating with it, A ball 254 is provided at the discharge opening at the bottom of the glue applying head 253, and the ball 254 is resisted against the discharge opening by a spring 255 provided in the glue applying head 253, so that the ball 254 closes the discharge opening. The controller controls the solenoid valve of the air cylinder 24 to close, and the air cylinder 24 drives the gluing assembly 25 to move downward to make deformable contact with the gluing items on the conveyor belt 11 .

Further, the upper end of the rubber storage cylinder 251 is open.

Moreover, a liquid level sensor 251A is provided at the bottom of the rubber storage cylinder 251 .

Further, it also includes a glue replenishing device 27 arranged above the rotating bracket 23, and the glue replenishing device 27 is located directly above a group of gluing components 25 turned out; the glue replenishing device 27 faces the storage The opening of the glue cartridge is provided with an opening, and the opening is provided with a second electromagnetic valve.

The working process of the present invention is as follows: when the glue liquid level in the gluing assembly 25 reaches the liquid level sensor 251A, the liquid level sensor 251A outputs a signal to the controller, and the controller controls the motor 22 to rotate to drive the rotating bracket 23, Another group of cylinders 24 and gluing assembly 25 fixed on the rotating bracket 23 are transferred to the top of the conveyor belt 11 . The controller controls the second solenoid valve to be powered off and opened, and the glue flows from the glue replenishing device 27 into the glue storage cylinder 251 turned out.

In particular, the present invention can be applied in the production of paper bags, cartons or cartons to further improve production efficiency and reduce production costs.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (6)

1. a kind of sizer, it is characterised in that：Including workbench and the sizer for being arranged on workbench both sides, the work Platform is equipped with controller, and the table surface is provided at least two conveyer belts, and article is glued for conveying；The sizer Including pedestal, motor, runing rest, cylinder and gluing component；The motor is arranged on pedestal, the runing rest installation In the shaft of the motor, the runing rest is circumferentially fixed with several cylinders set straight down, the cylinder Output terminal be provided with clamping mechanism；The gluing component is installed on clamping mechanism；

The gluing component is provided with liquid level sensor, described when gluing the arrival liquid level sensor of the glue liquid level in component Liquid level sensor exports a signal to controller, and the controller control motor rotation drives runing rest, will be fixed on rotation Another group of cylinder and gluing component are gone to above conveyer belt on stent；

The controller controls the solenoid closure of the cylinder, the cylinder driving gluing component move down make its on conveyer belt Gluing article generate deformation contact.

2. sizer according to claim 1, it is characterised in that：The gluing component is equipped with rubber-storing cylinder, the storage glue Cylinder bottom is equipped with the upper sebific duct communicated therewith, and the gluing bottom of the tube has the upper rubber head with its unicom, the bottom of the upper rubber head Discharge outlet is equipped with ball, which is contradicted by the spring set in upper rubber head on discharge port, for making ball Discharge port is closed.

3. sizer according to claim 2, it is characterised in that：The upper end of the rubber-storing cylinder is open.

4. sizer according to claim 3, it is characterised in that：The quantity of the cylinder and gluing component is 4.

5. sizer according to claim 4, it is characterised in that：The cylinder is equidistantly fixed on runing rest.

6. sizer according to claim 5, it is characterised in that：The glue being arranged on above runing rest is further included to mend It fills and puts, the glue supplementary device is located at the surface for one group of gluing component for being swapped out coming；The glue supplementary device is just Opening against the rubber-storing cylinder is provided with opening, and the opening is provided with second solenoid valve, and the controller control motor turns It is dynamic to drive runing rest, another group of cylinder and gluing component on runing rest will be fixed on and gone to above conveyer belt, the control Device control second solenoid valve power-off is opened, and glue is flowed into from glue supplementary device in rubber-storing cylinder.