Feeding mechanism for automatic rubber slitting equipment

Abstract

The utility model provides a feeder for automatic rubber slitting equipment, and belongs to the technical field of rubber processing equipment. The problem that an existing adhesive tape is large in thickness and length precision error is solved. The feeding mechanism for the automatic rubber slitting equipment comprises a feeding box body used for receiving and guiding rubber materials; the compression roller device is mounted in the feeding box body and comprises at least one compression roller and a driving unit, the distance between the compression rollers can be adjusted, and the compression roller device is used for calendaring and forming rubber materials so as to control the thickness of the rubber materials; the cutting device is positioned at the bottom of the feeding box body, comprises two cutting wheels with an adjustable axial distance, and is used for trimming and cutting the calendered rubber material so as to control the width of the calendered rubber material; the pressing roller device and the cutting device are cooperatively controlled by the control system, so that the thickness and the length of the rubber material are accurately regulated and controlled. The device has the advantages of high automation degree and high precision.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber processing equipment technical field, concretely relates to a feeding mechanism for rubber automatic strip cutting equipment. BACKGROUND

[0002] In the rubber processing industry, the traditional feeding mechanism depends on manual adjustment of the distance between the compression rollers and the position of the cutting tool, which has the problems of low efficiency and poor precision. Especially in high-precision rubber strip processing, small errors in thickness and length can cause the product to be unqualified. In the prior art, the compression rollers and the cutting device are not cooperatively controlled, and it is difficult to achieve fully automated precision feeding. Therefore, there is an urgent need for a feeding mechanism that can integrate the rolling and cutting functions and achieve automatic control. SUMMARY

[0003] The utility model aims at the above problems existing in the prior art and provides a feeding mechanism for rubber automatic strip cutting equipment, which solves the problems of insufficient precision and dependence on manual adjustment of the traditional feeding mechanism through cooperative control of the compression roller device and the cutting device.

[0004] The utility model can be realized by the following technical scheme: a feeding mechanism for rubber automatic strip cutting equipment, characterized by comprising:

[0005] A feed box is used to receive and guide the rubber material.

[0006] A compression roller device is installed in the feed box and includes at least one compression roller and a drive unit. The distance between the compression rollers is adjustable, and it is used to control the thickness of the rubber material by rolling and forming.

[0007] A cutting device is located at the bottom of the feed box and includes two cutting wheels with adjustable axial distance, which is used to control the width of the rolled rubber material by trimming and cutting.

[0008] The compression roller device and the cutting device are cooperatively controlled by the control system to accurately control the thickness and length of the rubber material.

[0009] In the above-mentioned feeding mechanism for rubber automatic strip cutting equipment, the number of compression rollers in the compression roller device is multiple, and the distance between each compression roller is dynamically adjusted by an electric or manual adjustment mechanism.

[0010] In the above-mentioned feeding mechanism for rubber automatic strip cutting equipment, the axial distance of the cutting wheel is adjusted by a servo motor or a stepping motor to accurately control the length of the rubber strip.

[0011] In the above-mentioned feeding mechanism for rubber automatic strip cutting equipment, the feeding box is provided with a limiting baffle to ensure the alignment and stability of the rubber material during conveying.

[0012] In the above-mentioned feeding mechanism for rubber automatic strip cutting equipment, the surface of the compression roller is covered with an anti-sticking coating or provided with a heating module to prevent rubber material from sticking and improve the uniformity of compression.

[0013] Compared with the prior art, the feeding mechanism has the following advantages:

[0014] 1. Through dynamic adjustment of the spacing between the compression rollers and axial adjustment of the cutting wheels, the thickness and length are synchronously and accurately controlled.

[0015] 2. High degree of automation, reducing manual intervention, improving production efficiency and product consistency.

[0016] 3. The feeding box is provided with a guide structure to ensure the stability of material conveying and avoid size errors caused by deviation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic view of the feeding mechanism.

[0018] Figure 2 is another schematic view of the feeding mechanism from another direction.

[0019] In the figure, 1 is a feeding box; 2 is a compression roller device; 3 is a compression roller; 4 is a driving unit; 5 is a cutting wheel; and 6 is a limiting baffle. DETAILED DESCRIPTION

[0020] The following is a specific embodiment of the present application combined with the drawings, which further describes the technical scheme of the present application, but the present application is not limited to these embodiments.

[0021] As shown in Figure 1 , Figure 2 The feeding mechanism for rubber automatic strip cutting equipment comprises a feeding box 1 for receiving and guiding rubber material, a compression roller device 2 installed in the feeding box 1, comprising at least one compression roller 3 and a driving unit 4, the spacing between the compression rollers 3 is adjustable, for compression molding of the rubber material to control its thickness; a cutting device located at the bottom of the feeding box 1, comprising two cutting wheels 5 with adjustable axial spacing, for trimming and cutting the compressed rubber material to control its width; the compression roller device 2 and the cutting device are cooperatively controlled by a control system to accurately control the thickness and length of the rubber material, the present application has high degree of automation, reduces manual intervention, improves production efficiency and product consistency.

[0022] WORKING PRINCIPLE

[0023] When the feeding mechanism is working, the rubber material enters through the feeding box 1, the compression roller 3 of the compression roller device 2 rotates under the drive of the driving unit 4, the material is compression rolled by adjusting the distance between the compression rollers 3, and the rubber sheet with the required thickness is formed. Then, the rubber sheet enters the cutting device, the two cutting wheels 5 adjust the axial distance according to the preset length, trim and cut the two sides of the material, and finally output the rubber strip with accurate size, wherein the surface of the compression roller 3 is provided with an anti-sticking coating, and can be kept at constant temperature through the heating module to avoid material adhesion; the adjustment of the cutting wheel 5 is realized through the servo motor, and the cutting accuracy is ensured to be ±0.1mm.

[0024] Further, in order to facilitate the accurate control of the thickness and length of the rubber strip, the number of the compression rollers 3 of the compression roller device 2 is multiple, the distance between the compression rollers 3 is dynamically adjusted through the electric or manual adjusting mechanism, the synchronous and accurate control of the thickness and length is realized through the dynamic adjustment of the distance between the compression rollers 3 and the axial adjustment of the cutting wheel 5, and the axial distance of the cutting wheel 5 is adjusted through the servo motor or the stepping motor, so as to realize the accurate control of the length of the rubber strip.

[0025] Further, in order to ensure the stability of the material conveying and avoid the size error caused by deviation, the feeding box 1 is provided with a guide groove or a limiting baffle 6 to ensure the alignment and stability of the rubber material during conveying.

[0026] Further, in order to realize the accurate control of the compression thickness, the surface of the compression roller 3 is covered with an anti-sticking coating or provided with a heating module to prevent the adhesion of the rubber material and improve the compression uniformity.

[0027] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0028] Although the terms are used more in this paper, the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any additional limitation is contrary to the spirit of the present application.

Claims

1. A feed mechanism for an automated slitting apparatus for rubber, characterized in that, The application relates to a rubber material cutting and shaping device, which comprises the following parts: a feeding box (1) for receiving and guiding rubber material; a roller device (2) installed in the feeding box (1) and comprising at least one roller (3) and a driving unit (4), the distance between the rollers (3) can be adjusted, and the roller device (2) is used for calendering the rubber material to control the thickness of the rubber material; a cutting device located at the bottom of the feeding box (1) and comprising two cutting wheels (5) with adjustable axial distance, the cutting device is used for trimming and cutting the calendered rubber material to control the width of the rubber material; the roller device (2) and the cutting device are cooperatively controlled by a control system to realize accurate control of the thickness and length of the rubber material.

2. The feed mechanism of claim 1, wherein, The number of the rollers (3) of the roller device (2) is multiple, and the distance between the rollers (3) is dynamically adjusted by an electric or manual adjusting mechanism.

3. The feed mechanism of claim 1, wherein, The axial distance of the cutting wheels (5) is adjusted by a servo motor or a stepping motor to realize accurate control of the length of the rubber strip.

4. The feed mechanism of claim 1, wherein, The feeding box (1) is provided with a limiting baffle (6) for ensuring the alignment and stability of the rubber material in the conveying process.

5. The feed mechanism of claim 1, wherein, The surface of the roller (3) is covered with an anti-sticking coating or is provided with a heating module to prevent the rubber material from sticking and improve the calendering uniformity.

Images