CN216731965U - Cutting device is used in blanket production - Google Patents

Abstract

A cutting device for blanket production comprising: a machine platform; mechanism that cuts rubber cloth: the cutting machine comprises a bracket fixedly arranged on a machine table, a first air cylinder fixedly arranged on the bracket and a cutting knife arranged on the first air cylinder; the material moving mechanism comprises: the material moving mechanism comprises a material roller, a first motor arranged at one end of the material roller, lifting frames arranged at two ends of the material roller and a second cylinder driving the lifting frames to move up and down; a flattening mechanism for flattening the rubber cloth; the combing and flattening mechanism is provided with a plurality of combing and flattening mechanisms which are distributed at two sides of the upper stream of the material moving mechanism. According to the utility model, the rubber cloth is placed on the machine table, the height of the lifting frame is adjusted, so that the material roller is in contact with the rubber cloth, the first motor drives the material roller to rotate, the rubber cloth is driven to move, when wrinkles occur, the second motor located on the left side or the right side drives the rolling shaft to start rotating, the speed of the left side or the right side of the rubber cloth is accelerated, the rubber cloth is pulled flat, and then the first cylinder drives the cutting knife to move downwards to cut the rubber cloth.

Description

Cutting device is used in blanket production

Technical Field

The utility model relates to the technical field of rubber blanket production, in particular to a cutting device for rubber blanket production.

Background

The rubber blanket is a composite product formed from rubber coating and base material (for example fabric), and can be used for transferring printing ink from printing plate to printing material in indirect offset printing process, and has the characteristics of good compression resistance, quick restoring force, strong viscosity and no any adhesive material.

When the blanket is cutting, because the influence of batching blowing speed, simultaneously because the error when the yardage roll is the lapping leads to, can produce the fold when unreeling to cut the unevenness.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for rubber blanket production, which can effectively solve the technical problem.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

a cutting device for blanket production comprising:

a machine platform; mechanism that cuts rubber cloth: the cutting device comprises a bracket fixedly arranged on the machine table, a first air cylinder fixedly arranged on the bracket and a cutting knife arranged on the first air cylinder; the material moving mechanism comprises: the material moving mechanism comprises a material roller, a first motor, lifting frames and a second air cylinder, wherein the first motor is arranged at one end of the material roller; a flattening mechanism for flattening the rubber cloth; the combing and flattening mechanism is provided with a plurality of combing and flattening mechanisms which are distributed on two sides of the upper stream of the material moving mechanism.

Further: the combing and flattening mechanism comprises a second motor, a rolling shaft fixedly arranged on a rotating shaft of the second motor, and a convex block fixedly arranged on the rolling shaft.

Further: the convex block comprises a body, a movable plate moving up and down in the body, a contact block fixedly installed on the movable plate, and an elastic body located in the body.

Further: the second cylinder is communicated with an air source through a first three-way valve.

Further: the first air cylinder is provided with two air cylinders, and the first air cylinder is communicated with another air source through a first three-way valve.

And further: still install the camera on the board, camera and treater electric connection.

Further: the second motor is a stepping motor, and the processor is electrically connected with the second motor.

Further: the elastic body is a spring.

Further: the contact block is adhered with a rubber layer.

Compared with the prior art, the utility model has the following beneficial effects: according to the cutting device for rubber blanket production, a rubber blanket is placed on a machine table, the height of the lifting frame is adjusted, the material roller is in contact with the rubber blanket, the first motor drives the material roller to rotate, so that the rubber blanket is driven to move, when wrinkles occur, the second motor located on the left side or the right side drives the rolling shaft to start rotating, the speed of the left side or the right side of the rubber blanket is increased, the rubber blanket is pulled flat, and then the first cylinder drives the cutting knife to move downwards to cut the rubber blanket.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of a cutting apparatus for blanket production according to the present invention.

FIG. 2 is a schematic view of a cutting mechanism of the cutting device for blanket production of the present invention.

FIG. 3 is a schematic view of a material moving mechanism of the cutting device for blanket production according to the present invention.

FIG. 4 is a schematic view of a carding unit of the cutting device for blanket manufacture of the present invention.

FIG. 5 is a schematic view of a projection of the cutting device for blanket production of the present invention.

In the figure: the device comprises a machine table 1, a cutting mechanism 2, a support 21, a first air cylinder 22, a cutting knife 23, a material moving mechanism 3, a material roller 31, a first motor 32, a lifting frame 33, a second air cylinder 34, a combing mechanism 4, a second motor 41, a rolling shaft 42, a bump 43, a body 431, a moving plate 432, a contact block 433, an elastic body 434 and a rubber layer 435.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the utility model. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

As shown in fig. 1 to 5, the cutting device for producing a blanket according to the present invention includes:

a machine table 1; mechanism 2 cuts that cuts to blanket: the first cylinder 22 drives the cutting knife 23 to move downwards by a support 21 fixedly arranged on the machine table 1, a first cylinder 22 fixedly arranged on the support 21 and the cutting knife 23 arranged on the first cylinder 22, so that the cutting knife 23 can cut the rubber blanket; the material moving mechanism 3 comprises a material roller 31, a first motor 31 arranged at one end of the material roller 31, lifting frames 33 arranged at two ends of the material roller 31 and a second air cylinder 34 driving the lifting frames 33 to move up and down; a flattening mechanism 4 for flattening the rubber cloth; the combing and flattening mechanism 4 is provided with a plurality of combing and flattening mechanisms, and the combing and flattening mechanisms are distributed on two sides of the upper stream of the material moving mechanism 3.

The flat-bed machine structure 4 includes second motor 41, fixed mounting in the epaxial rolling axle 42 of second motor 41 pivot, and fixed mounting in the epaxial lug 43 of rolling, lug 43 and blanket contact, second motor 41 passes through rolling axle 42 drives lug 43 rotates, carries out the application of force to the blanket respectively from both sides, combs the blanket flat.

The bump 43 includes a body 431, a moving plate 432 moving up and down in the body 431, a contact block 433 fixedly mounted on the moving plate 432, and an elastic body 434 located inside the body 431, wherein the elastic body 434 is preferably a spring, a rubber layer 435 is adhered on the contact block 433 to increase friction, and when the contact block 433 contacts with a blanket, the moving plate 432 moves down to compress the elastic body 434, and then the elastic body 434 pushes the moving plate 432 reversely to make the contact block 433 closely contact with the blanket.

The working principle is as follows:

the one end of material roller 31 with first motor 31's pivot is connected, makes first motor 31 can drive material roller 31 rotates, and the fixing base is installed to the other end of first motor 31, the fixing base first motor 31 install in on the crane 33, second cylinder 34 can drive crane 33 reciprocates, second cylinder 34 is through first three-way valve and air supply intercommunication, makes second cylinder 34 can lift simultaneously crane 33 guarantees the stability that crane 33 goes up and down.

The number of the first air cylinders 22 is two, and the first air cylinders 22 are communicated with another air source through a first three-way valve, so that the first air cylinders 22 can synchronously drive the cutting blades 23 to move downwards.

Still install the camera on the board 1, detect the blanket through the camera, second motor 41 is step motor, camera and treater electric connection, the treater is central processing unit, the treater with second motor 41 electric connection.

On the board 1 is put into to the blanket, adjusts the height of crane 33 makes material roller 31 and blanket contact make first motor 31 drives material roller 31 rotates to this drives the blanket and removes, and when the photo that the camera was taken is judged the fold by the treater, is located left side or right side second motor 41 drives rolling shaft 42 begins to rotate for the left side or the right side speed of blanket accelerate, tear the blanket flat, then first cylinder 22 drives cut sword 23 downstream cuts the blanket.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

It will be appreciated that modifications and variations are possible to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.

Claims (9)

1. The utility model provides a cutting device is used in blanket production which characterized in that: the method comprises the following steps:

a machine platform; mechanism that cuts rubber cloth: the cutting machine comprises a bracket fixedly arranged on a machine table, a first air cylinder fixedly arranged on the bracket and a cutting knife arranged on the first air cylinder; the material moving mechanism comprises: the material moving mechanism comprises a material roller, a first motor, lifting frames and a second air cylinder, wherein the first motor is arranged at one end of the material roller; a flattening mechanism for flattening the rubber cloth; the combing and flattening mechanism is provided with a plurality of combing and flattening mechanisms which are distributed on two sides of the upper stream of the material moving mechanism.

2. The cutoff device for blanket production as recited in claim 1 wherein: the combing and flattening mechanism comprises a second motor, a rolling shaft fixedly arranged on a rotating shaft of the second motor, and a convex block fixedly arranged on the rolling shaft.

3. The cutoff device for blanket production as recited in claim 2 wherein: the convex block comprises a body, a moving plate moving up and down in the body, a contact block fixedly installed on the moving plate, and an elastic body located in the body.

4. The cutoff device for blanket production as recited in claim 3 wherein: the second cylinder is communicated with an air source through a first three-way valve.

5. The cutoff device for blanket production as recited in claim 4 wherein: the first air cylinder is provided with two air cylinders, and the first air cylinder is communicated with another air source through a first three-way valve.

6. The cutoff device for blanket production as recited in claim 5 wherein: still install the camera on the board, camera and treater electric connection.

7. The cutoff device for blanket production as recited in claim 6 wherein: the second motor is a stepping motor, and the processor is electrically connected with the second motor.

8. The cutoff device for blanket production as recited in claim 7 wherein: the elastic body is a spring.

9. The cutoff device for blanket production as recited in claim 8 wherein: the contact block is adhered with a rubber layer.

Images