Automatic feeding device for rubber strip cutting machine

Abstract

The utility model relates to the technical field of rubber slitting processing, and discloses an automatic feeding device for a rubber slitting machine, which comprises an equipment box and a fixing frame, the fixing frame is mounted on one side of the equipment box, slitting equipment is fixedly arranged on one side of the top end of the equipment box, and a fixing plate is arranged in the middle of the top end of the fixing frame. And a rotating disc is rotationally arranged at the middle end of the top of the fixing plate, a driving bevel gear is fixedly arranged at the bottom end of the rotating disc, driven bevel gears are arranged at the two ends of the driving bevel gear in a meshed mode, and lead screws are arranged at one ends of the two driven bevel gears. According to the rubber side edge limiting device, the driving bevel gear drives the two driven bevel gears to rotate by rotating the rotating disc, so that the baffles arranged at the outer ends of the lead screws in a threaded and sleeving mode can be controlled to synchronously and oppositely move, the side edge ends of rubber can be limited, and meanwhile the side edge ends of rubber raw materials with different widths can be limited; and the machining accuracy and flexibility of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber strip processing, in particular to an automatic feeding device for a rubber strip cutting machine. Background Technique

[0002] The main function of a rubber strip cutting machine is to cut rubber materials into strips for subsequent processing and use. It can cut materials such as rubber plates, rubber tubes, and rubber strips into the required width and length, improving production efficiency and product quality. It is mainly applicable to the cutting and processing of various rubber products, plastic products, foaming materials, etc.

[0003] In the traditional rubber strip cutting machine, manual feeding is usually adopted during the feeding process, and there is a lack of a limiting structure for both ends of the rubber. When the rubber is on the conveyor belt, without an alignment device or positioning structure at both ends, the rubber may slide, tilt, or shift during the conveying process. This will result in inaccurate cutting lengths of the rubber and offset cutting lines, thus affecting the quality and accuracy of the rubber strips.

[0004] Therefore, those skilled in the art have provided an automatic feeding device for a rubber strip cutting machine to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a rubber strip cutting machine automatic feeding device is proposed. By rotating the turntable, the driving bevel gear drives two driven bevel gears to rotate, so as to control the synchronous and opposite movement of the baffles sleeved on the outer ends of the lead screws. It can not only limit the side ends of the rubber, but also limit the side ends of rubber raw materials with different widths, improving the accuracy and flexibility of the device processing.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic feeding device for a rubber strip cutting machine, including an equipment box and a fixing frame. The fixing frame is installed on one side of the equipment box. One side of the top end of the equipment box is fixedly provided with a strip cutting device. The middle part of the top end of the fixing frame is provided with a fixing plate. The middle end of the top of the fixing plate is rotatably provided with a turntable. The bottom end of the turntable is fixedly provided with a driving bevel gear. Both ends of the driving bevel gear are meshed with driven bevel gears. One end of each of the two driven bevel gears is provided with a lead screw. The outer ends of the two lead screws are threadedly sleeved with baffles;

[0008] Through the above technical solution, by rotating the turntable, the driving bevel gear drives the two driven bevel gears to rotate, so as to control the baffles sleeved on the outer end of the lead screw to move synchronously and in opposite directions. This can not only limit the side ends of the rubber, but also limit the side ends of rubber raw materials with different widths, improving the accuracy and flexibility of the device processing.

[0009] Further, a storage groove is opened at the top of the equipment box, and a collection box is slidably arranged inside the storage groove;

[0010] Through the above technical solution, the design of the storage groove and the collection box facilitates the collection of the rubber raw materials after cutting into strips.

[0011] Further, a plurality of rollers are rotatably arranged inside the fixing frame, one end of one of the rollers is connected with a first motor, and a conveyor belt is sleeved on the outer ends of the plurality of rollers;

[0012] Through the above technical solution, by rotatably arranging a plurality of rollers inside the fixing frame, connecting one end of one of the rollers with a first motor, and sleeving a conveyor belt on the outer ends of the plurality of rollers, it is convenient to convey the rubber.

[0013] Further, a pressure roller is arranged at one end of the strip cutting device, and a second motor is arranged at one end of the pressure roller;

[0014] Through the above technical solution, by driving the pressure roller to rotate through the second motor, two effects of rubber transmission and flattening can be achieved, avoiding the situation that the rubber is uneven and affecting the processing accuracy, and further improving the accuracy of the device.

[0015] Further, sliding rods are slidably arranged at both ends of one side of the two baffles and the fixing frame;

[0016] Through the above technical solution, by slidably arranging sliding rods at both ends of one side of the two baffles and the fixing frame, the stability of the baffles can be improved and the baffles can be limited.

[0017] Further, a control box is installed at the front end of the equipment box;

[0018] Through the above technical solution, by installing a control box at the front end of the equipment box, it is convenient to control the entire device.

[0019] Further, a pair of handles are arranged on the front end face of the collection box;

[0020] Through the above technical solution, by arranging a pair of handles on the front end face of the collection box, it is convenient to pull out the collection box.

[0021] The utility model has the following beneficial effects:

[0022] 1. An automatic feeding device for a rubber strip cutting machine proposed by the present utility model can drive two driven bevel gears to rotate by rotating a turntable, thereby controlling the synchronous and opposite movement of a baffle sleeve sleeved on the outer end of a lead screw. It can not only limit the side ends of rubber but also limit the side ends of rubber raw materials with different widths, improving the accuracy and flexibility of device processing.

[0023] 2. An automatic feeding device for a rubber strip cutting machine proposed by the present utility model can drive a pressure roller to rotate through a second motor, achieving two effects of rubber transmission and flattening, avoiding the situation that the rubber is uneven and affecting the processing accuracy, and further improving the accuracy of the device. Through the design of a storage groove and a collection box, it is convenient to collect the rubber raw materials after strip cutting. Description of the Drawings

[0024] Figure 1 is a side axonometric view of an automatic feeding device for a rubber strip cutting machine proposed by the present utility model;

[0025] Figure 2 is a regular isometric view of an automatic feeding device for a rubber strip cutting machine proposed by the present utility model;

[0026] Figure 3 is a sectional view of an automatic feeding device for a rubber strip cutting machine proposed by the present utility model;

[0027] Figure 4 is a partial axonometric view of an automatic feeding device for a rubber strip cutting machine proposed by the present utility model;

[0028] Figure 5 is Figure 3 an enlarged view of part A in

[0029] Legend Explanation:

[0030] 1. Equipment box; 2. Fixed frame; 3. Strip cutting equipment; 4. Roller; 5. First motor; 6. Conveyor belt; 7. Fixed plate; 8. Turntable; 9. Driving bevel gear; 10. Driven bevel gear; 11. Lead screw; 12. Baffle; 13. Slide bar; 14. Storage groove; 15. Collection box; 16. Handle; 17. Control box; 18. Second motor; 19. Pressure roller. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figures 1-5 , an embodiment provided by the present invention: an automatic feeding device for a rubber strip cutting machine, including an equipment box 1 and a fixing frame 2. The fixing frame 2 is installed on one side of the equipment box 1. A strip cutting device 3 is fixedly arranged at one side of the top end of the equipment box 1. A fixing plate 7 is arranged in the middle of the top end of the fixing frame 2. A turntable 8 is rotatably arranged at the middle end of the top of the fixing plate 7. A driving bevel gear 9 is fixedly arranged at the bottom end of the turntable 8. Driven bevel gears 10 are meshed at both ends of the driving bevel gear 9. Lead screws 11 are arranged at one ends of the two driven bevel gears 10. Baffles 12 are threadedly sleeved on the outer ends of the two lead screws 11. By rotating the turntable 8, the driving bevel gear 9 drives the two driven bevel gears 10 to rotate, so as to control the baffles 12 threadedly sleeved on the outer ends of the lead screws 11 to move synchronously and oppositely. It can not only limit the side ends of the rubber, but also limit the side ends of rubber raw materials with different widths, improving the accuracy and flexibility of the device processing.

[0033] A storage groove 14 is opened at the top end of the equipment box 1. A collection box 15 is slidably arranged inside the storage groove 14. Through the design of the storage groove 14 and the collection box 15, it is convenient to collect the rubber raw materials after strip cutting. A plurality of rollers 4 are rotatably arranged inside the fixing frame 2. One end of one roller 4 is connected with a first motor 5. A conveyor belt 6 is sleeved on the outer ends of the plurality of rollers 4. By rotatably arranging a plurality of rollers 4 inside the fixing frame 2, connecting one end of one roller 4 with a first motor 5, and sleeving a conveyor belt 6 on the outer ends of the plurality of rollers 4, it is convenient to convey the rubber. One end of the strip cutting device 3 is provided with a pressure roller 19. One end of the pressure roller 19 is provided with a second motor 18. By driving the pressure roller 19 to rotate through the second motor 18, the two effects of rubber transmission and flattening can be achieved, avoiding the situation that the rubber is uneven and affecting the processing accuracy, and further improving the accuracy of the device. Slide rods 13 are slidably arranged between both ends of one side of the two baffles 12 and the fixing frame 2. By slidably arranging slide rods 13 between both ends of one side of the two baffles 12 and the fixing frame 2, the stability of the baffles 12 can be improved and the baffles 12 can be limited. A control box 17 is installed at the front end of the equipment box 1. By installing a control box 17 at the front end of the equipment box 1, it is convenient to control the whole device. A pair of handles 16 are arranged on the front end face of the collection box 15. By arranging a pair of handles 16 on the front end face of the collection box 15, it is convenient to pull out the collection box 15.

[0034] Working principle: By rotating the turntable 8, the driving bevel gear 9 drives the two driven bevel gears 10 to rotate, so as to control the synchronous and opposite movement of the baffle 12 sleeved on the outer end of the lead screw 11. It can not only limit the side ends of the rubber, but also limit the side ends of rubber raw materials with different widths, improving the accuracy and flexibility of the device processing. By driving the pressing roller 19 to rotate through the second motor 18, the two effects of rubber transmission and flattening can be achieved, avoiding the situation that the rubber is uneven and affecting the processing accuracy, and further improving the accuracy of the device. Through the design of the storage groove 14 and the collection box 15, it is convenient to collect the rubber raw materials after cutting into strips.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for a rubber strip cutting machine, comprising an equipment box (1) and a fixing frame (2), characterized in that: The fixing frame (2) is installed on one side of the equipment box (1); a strip cutting device (3) is fixedly arranged on one side of the top of the equipment box (1); a fixing plate (7) is arranged in the middle of the top of the fixing frame (2); a rotating disk (8) is rotatably arranged at the middle of the top of the fixing plate (7); a driving bevel gear (9) is fixedly arranged at the bottom of the rotating disk (8); driven bevel gears (10) are meshed at both ends of the driving bevel gear (9); one end of each of the two driven bevel gears (10) is provided with a screw rod (11); and the outer ends of the two screw rods (11) are threadedly sleeved with a baffle plate (12).

2. The automatic feeding device for a rubber strip cutting machine according to claim 1, characterized in that: The top of the equipment box (1) is provided with a storage groove (14), and a collection box (15) is slidably arranged inside the storage groove (14).

3. The automatic feeding device for a rubber strip cutting machine according to claim 1, characterized in that: A plurality of rollers (4) are rotatably arranged inside the fixed frame (2), one end of the roller (4) is connected to a first motor (5), and the outer ends of the plurality of rollers (4) are sleeved with a conveyor belt (6).

4. The automatic feeding device for a rubber strip cutting machine according to claim 1, characterized in that: A pressure roller (19) is provided at one end of the strip cutting device (3), and a second motor (18) is provided at one end of the pressure roller (19).

5. The automatic feeding device for a rubber strip cutting machine according to claim 1, characterized in that: Sliding rods (13) are slidably arranged on both ends of one side of the two baffles (12) and the fixing frame (2).

6. The automatic feeding device for a rubber strip cutting machine according to claim 1, characterized in that: A control box (17) is installed at the front end of the equipment box (1).

7. The automatic feeding device for a rubber strip cutting machine according to claim 2, characterized in that: A pair of handles (16) are provided on the front end surface of the collection box (15).

Images