Rubber cutting machine convenient to adjust

Abstract

The utility model discloses a rubber cutting machine convenient to adjust, which comprises a machine frame, a feeding conveying belt, a feeding roller, a feeding motor and a rubber cutting mechanism, the feeding conveying belt is installed at the feeding end of the machine frame, the feeding roller is installed above the feeding conveying belt, one end of the feeding roller is in transmission connection with the feeding motor installed outside the machine frame, and the other end of the feeding roller is in transmission connection with the rubber cutting mechanism. The rubber cutting mechanism comprises a mounting frame, a rubber cutting air cylinder and a rubber cutting knife, the mounting frame is mounted at the rear end of the feeding conveying belt, the rubber cutting air cylinder is mounted on the mounting frame, the rubber cutting knife is fixedly connected with a piston rod of the rubber cutting air cylinder, sliding rails are mounted on the rack and on the two sides of the rear end of the rubber cutting mechanism, and sliding seats are mounted on the sliding rails. According to the rubber cutting machine designed by the utility model, the position of the rubber material can be detected by adjusting the structure of the sliding seat and the position sensor on the sliding seat, so that the size of the cut rubber material can be controlled, the feeding roller can effectively press and feed different amounts of rubber materials, and the rubber material is prevented from running in the rubber cutting process.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber processing technical field, especially a cutting rubber machine of convenient adjustment. BACKGROUND

[0002] Rubber is a kind of elastic polymer. Rubber can be obtained from the sap of some plants, and also can be artificial, both have quite a few of application and product, such as tire, gasket etc., so become important economic crops. Early rubber is obtained from the latex of rubber tree, rubber grass etc. and is processed into the material with elasticity, insulation, impermeability to water and air. High elastic high molecular compound. It is divided into natural rubber and synthetic rubber two kinds. Natural rubber is extracted from rubber tree, rubber grass etc. and is processed into rubber after processing;Synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or life.

[0003] When rubber is processed, the rubber raw material needs to be cut into small pieces for subsequent production and processing. The existing cutting rubber machine generally needs manual operation control to adjust the size of the cut material, which has a large human error, resulting in uneven quality of rubber products in subsequent production. To solve the above problems, the utility model provides a solution. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cutting rubber machine of convenient adjustment.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A cutting rubber machine of convenient adjustment, including frame, feeding conveyor belt, feeding roller, feeding motor and cutting rubber mechanism, the feeding conveyor belt is installed at the feeding end of frame, the feeding roller is installed above the feeding conveyor belt, and one end of the feeding roller is drivingly connected with the feeding motor installed outside the frame, the cutting rubber mechanism includes mounting bracket, cutting rubber cylinder and cutting rubber knife, the mounting bracket is installed at the rear end of the feeding conveyor belt, the cutting rubber cylinder is installed on the mounting bracket, the cutting rubber knife is fixedly connected with the piston rod of the cutting rubber cylinder, the rear end of the cutting rubber mechanism is installed with slide rail on both sides of the frame, the slide rail is installed with sliding seat, the sliding seat is slidably arranged relative to the slide rail, the sliding seat is installed with position sensor for detecting the position of rubber material, and the frame at the rear end of the feeding conveyor belt is further provided with the slide material groove arranged obliquely.

[0007] Further, the feeding roller includes a roller shaft of a regular polygon structure, and a spring and a pressing block installed on the side of the roller shaft, both ends of the spring are fixedly connected with the roller shaft and the pressing block respectively, one end of the roller shaft is drivingly connected with the feeding motor, and the outer side of the pressing block is in the shape of a circular arc.

[0008] Furthermore, the roller has a regular hexagonal cross-section, with each of the six sides fixedly connected to the pressure block by a spring. During feeding, the thickness and amount of the material will change, and the feeding roller with the above structure effectively maintains the adhesion to the adhesive material.

[0009] Furthermore, the outer arc edge of the pressure block is provided with several anti-slip grooves, which can effectively reduce the slippage of the material when the feeding roller rotates to feed the material.

[0010] Furthermore, the position sensor is a photoelectric switch, and there are three of them. By using multiple position sensors to monitor and calibrate the position of the adhesive, the accuracy of position monitoring is improved.

[0011] Furthermore, the cutting blade has an L-shaped structure.

[0012] Furthermore, locking screws 10 are provided on both sides of the slide block 7. By tightening the locking screws, the slide block is fixed to the slide rail. The above structure facilitates the adjustment of the position of the slide block on the slide rail. When the position sensor on the slide block detects the position signal of the rubber material, it controls the rubber cutting cylinder to drive the rubber cutting blade to move down, thereby completing the cutting of the rubber material.

[0013] In summary, the present invention has the following beneficial effects: The rubber cutting machine designed in this invention can control the size of the cut by adjusting the slide structure and detecting the position of the rubber material through the position sensor on the slide. The feeding roller can effectively press and feed different amounts of rubber material, avoiding the rubber material from running away during the cutting process. Attached Figure Description

[0014] Figure 1 This is a top view of the present invention;

[0015] Figure 2 This is a structural diagram of the slide block;

[0016] Figure 3 This is a diagram showing the installation of the glue cutter.

[0017] Figure 4 This is a cross-sectional view of the feeding roller.

[0018] In the diagram, 1. Frame; 2. Feeding conveyor belt; 3. Feeding roller; 4. Feeding motor; 5. Mounting frame; 6. Glue cutting cylinder; 7. Slide seat; 8. Position sensor; 9. Slide rail; 10. Locking screw; 11. Material chute; 12. Glue cutting knife; 13. Roller shaft; 14. Spring; 15. Pressure block. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings. The technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0020] like Figures 1-4 As shown, a conveniently adjustable rubber cutting machine includes a frame 1, a feeding conveyor belt 2, a feeding roller 3, a feeding motor 4, and a rubber cutting mechanism. The feeding conveyor belt 2 is installed at the feeding end of the frame 1, and the feeding roller 3 is installed above the feeding conveyor belt 2. One end of the feeding roller 3 is connected to the feeding motor 4 installed outside the frame 1. The rubber cutting mechanism includes a mounting frame 5, a rubber cutting cylinder 6, and a rubber cutting blade 12. The mounting frame 5 is installed at the rear end of the feeding conveyor belt 2, and the rubber cutting cylinder 6 is installed on the mounting frame 5. The rubber cutting blade 12 is fixedly connected to the piston rod of the rubber cutting cylinder 6. Slide rails 9 are installed on both sides of the rear end of the frame 1 and the rubber cutting mechanism. Slide seats 7 are installed on the slide rails 9 and can slide relative to the slide rails 9. A position sensor 8 for detecting the position of the rubber material is installed on the slide seats 7. An inclined material chute 11 is also provided on the frame 1 at the rear end of the feeding conveyor belt 2.

[0021] Furthermore, such as Figure 4 As shown, the feeding roller 3 includes a regular polygonal roller shaft 13 and a spring 14 and a pressure block 15 installed on the side of the roller shaft 13. The two ends of the spring 13 are fixedly connected to the roller shaft 13 and the pressure block 15 respectively. One end of the roller shaft 13 is connected to the feeding motor 4 for transmission. The outer side of the pressure block 15 is arc-shaped.

[0022] Furthermore, the roller 13 has a regular hexagonal cross-section, and each of the six sides is fixedly connected to the pressure block 15 by a spring 14. When feeding, the thickness and amount of the material will change, and the feeding roller 3 with the above structure effectively maintains the adhesion to the adhesive material.

[0023] Furthermore, the outer arc edge of the pressure block 15 is provided with several anti-slip grooves 15. When the feeding roller 3 rotates to feed the material, the anti-slip grooves 15 can effectively reduce the slippage of the material.

[0024] Furthermore, such as Figure 2 As shown, the position sensor 8 is a photoelectric switch, and there are three of them. The position of the adhesive is monitored and calibrated by multiple position sensors 8 to improve the accuracy of position monitoring.

[0025] Furthermore, such as Figure 3 As shown, the rubber cutting blade 12 has an L-shaped structure.

[0026] Furthermore, locking screws 10 are provided on both sides of the slide block 7. By tightening the locking screws 10, the slide block 7 is fixed to the slide rail 9. The above structure facilitates the adjustment of the position of the slide block 7 on the slide rail 9. When the position sensor 8 on the slide block 7 detects the position signal of the adhesive material, it controls the cutting cylinder 6 to drive the cutting blade 12 to move down, thereby completing the cutting of the adhesive material.

[0027] The rubber cutting machine designed in this utility model can detect the position of the rubber material by adjusting the slide structure and using a position sensor on the slide. By controlling the distance between the slide and the cutting blade, the size of the rubber material can be controlled. The feeding roller can effectively press and feed different amounts of rubber material, preventing the rubber material from running during the cutting process and ensuring the uniformity of the rubber material cutting.

[0028] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A conveniently adjustable rubber cutting machine, characterized in that: The system includes a frame (1), a feeding conveyor belt (2), a feeding roller (3), a feeding motor (4), and a cutting mechanism. The feeding conveyor belt (2) is installed at the feeding end of the frame (1), and the feeding roller (3) is installed above the feeding conveyor belt (2). One end of the feeding roller (3) is connected to the feeding motor (4) installed outside the frame (1). The cutting mechanism includes a mounting frame (5), a cutting cylinder (6), and a cutting blade (12). The mounting frame (5) is installed at the rear end of the feeding conveyor belt (2). The cutting cylinder (6) is mounted on the mounting frame (5). The cutting knife (12) is fixedly connected to the piston rod of the cutting cylinder (6). Slide rails (9) are installed on both sides of the rear end of the cutting mechanism on the frame (1). Slide seats (7) are installed on the slide rails (9). The slide seats (7) can slide relative to the slide rails (9). A position sensor (8) for detecting the position of the rubber material is installed on the slide seats (7). An inclined material chute (11) is also provided on the frame (1) at the rear end of the feeding conveyor belt (2).

2. The easily adjustable rubber cutting machine according to claim 1, characterized in that: The feeding roller (3) includes a regular polygonal roller shaft (13) and a spring (14) and a pressure block (15) installed on the side of the roller shaft (13). The two ends of the spring (13) are fixedly connected to the roller shaft (13) and the pressure block (15) respectively. One end of the roller shaft (13) is connected to the feeding motor (4) for transmission. The outer side of the pressure block (15) is arc-shaped.

3. The easily adjustable rubber cutting machine according to claim 2, characterized in that: The roller (13) has a regular hexagonal cross-section, and each of the six sides is fixedly connected to the pressure block (15) by a spring (14).

4. The easily adjustable rubber cutting machine according to claim 2, characterized in that: The outer arc edge of the pressure block (15) is provided with several anti-slip grooves (15).

5. The easily adjustable rubber cutting machine according to claim 1, characterized in that: The position sensor (8) is a photoelectric switch, and there are three of them.

6. The easily adjustable rubber cutting machine according to claim 1, characterized in that: The rubber cutting blade (12) has an L-shaped structure.

7. The easily adjustable rubber cutting machine according to claim 1, characterized in that: The slide block (7) is provided with locking screws (10) on both sides. By tightening the locking screws (10), the slide block (7) and the slide rail (9) are fixed together.

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