Material receiving and feeding device of tire cutting machine

Abstract

The utility model provides a tire cutting machine receiving and feeding device which comprises an outer supporting table, a cutting table plate is fixedly connected to the surface of one side of the outer supporting table, a lifting oil cylinder is fixedly connected to the portion, on the surface of the outer supporting table, of the lower end of the cutting table plate, and a tire combination mechanism is movably connected to the surface of the cutting table plate. A material conveying belt is arranged on the upper surface of one side of the outer supporting table, and a to-be-mounted table is arranged on the portion, on the surface of the outer supporting table, of one side of the material conveying belt. And the working efficiency is low.

Description

Technical Field

[0001] The utility model mainly relates to the field of tire cutting, and particularly relates to a feeding and discharging device for a tire cutting machine. Background Art

[0002] A cutting machine is an indispensable device in some light industries. In traditional concepts, a cutting machine is a machine that applies pressure to a die through the acting force of machine movement to perform stamping processing on non-metallic materials. In modern times, some changes have occurred in cutting machines, and advanced technologies such as high-pressure water jets and ultrasonic waves have begun to be used in leather punching technology. However, people still classify these devices as cutting machines.

[0003] In the invention patent application with the application number CN202222050105.0, the publication date of the application is October 21, 2022, and the name is "A Feeding and Discharging Device for a Tire Cutting Machine", which includes an installation box and a triggering mechanism arranged in the installation box. Among them, the triggering mechanism includes a force-following component, a trigger head, and a trigger block. The force-following component is arranged inside the installation box, the trigger head is arranged on the force-following component, the trigger block is installed on the lower inner wall of the installation box near the center, the trigger block is arranged directly below the trigger head, and a transition mechanism. By using the transition mechanism, this device can perform flexible transition on the transported materials during the handover of feeding and receiving, reduce the cost waste during the process of transporting materials with relatively small mass, improve work efficiency, and improve working conditions.

[0004] However, when the feeding device of this tire cutting machine is working, it can only play a general role in tire transportation. When performing tire cutting operations, it is still necessary to manually place the tire at the working position of the tire cutting machine, which is time-consuming and laborious, and its working efficiency is relatively low. Content of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a feeding and discharging device for a tire cutting machine to solve the problem that it can only play a general role in tire transportation. When performing tire cutting operations, it is still necessary to manually place the tire at the working position of the tire cutting machine, which is time-consuming and laborious, and its working efficiency is relatively low.

[0007] 2. Technical solutions:

[0008] To achieve the above object, the technical solution provided by the utility model is: a feeding and discharging device for a tire cutting machine, which includes an outer support table. One side surface of the outer support table is fixedly connected with a cutting table board. A lifting oil cylinder is fixedly connected to the surface of the outer support table at the lower end of the cutting table board. A tire combination mechanism is movably connected to the surface of the cutting table board. A material conveying belt is arranged on the upper surface of one side of the outer support table. A to-be-installed table is arranged on the surface of the outer support table on one side of the material conveying belt.

[0009] Further, the to-be-installed table is installed on one side of the material conveying belt, and the tire combination mechanism forms a lifting structure above the surface of the cutting table board through the lifting oil cylinder.

[0010] Further, the tire combination mechanism includes a sliding sleeve fixedly connected to the surface of the cutting table board. A lifting disc is slidably connected to the surface of the sliding sleeve. A sliding adjustment groove is arranged on the upper end surface of the lifting disc. Limiting screws are arranged on the peripheral surface of the lifting disc. An adjustment cylinder is arranged inside the lifting disc. One end of the adjustment cylinder is slidably connected to the surface of the sliding adjustment groove by a tire inner support block. Fixed knife rings are fixedly connected to the surface of the cutting table board on the peripheral surface of the lifting disc. Cutting blades are arranged on the upper end surface of the fixed knife rings.

[0011] Further, the lifting disc is connected to the lifting oil cylinder through the sliding sleeve. The lifting disc forms a lifting structure on the surface of the cutting table board through the lifting oil cylinder. Four sliding adjustment grooves, adjustment cylinders and tire inner support blocks are arranged on the surface of the lifting disc. And the tire inner support block forms a sliding structure on the surface of the sliding adjustment groove through the adjustment cylinder. The position of the cutting blade on the surface of the fixed knife ring is between two cutting blades.

[0012] Further, the to-be-installed table includes a traction motor. A tire plate is arranged on one side of the traction motor. A to-be-clamped groove is arranged on the inner side surface of the tire plate. Flexible rubber strips are fixedly connected to the surface of the to-be-clamped groove. A transmission gear is arranged above the flexible rubber strips. A traction belt is meshed with the surface of the transmission gear.

[0013] Further, the transmission gear is in transmission connection with the traction motor. The traction belt forms a transmission mechanism on the inner side of the tire plate through the transmission gear. There are two installation tables, which are respectively arranged on both sides of the material conveying belt.

[0014] 3. Beneficial effects:

[0015] The utility model has a reasonable design. When cutting the tire, the tire is placed on the surface of the material conveying belt, and the tire is driven to the side of the installation platform through the material conveying belt. At this time, the traction motor works to drive the transmission gear to rotate on the inner side of the tire plate, and at the same time drives the traction belt on its surface to rotate, so that the upper part of the tire transported on the surface of the material conveying belt contacts with the traction belt, and the tire is driven to the surface of the flexible rubber strip through the traction belt, so as to prepare the position for cutting the tire in the next step.

[0016] When the tire moves to the upper end surface of the flexible rubber strip under the action of the traction belt, the lifting cylinder starts to drive the lifting disc to rise on the sliding sleeve surface, and then the tire inner support block on the top surface of the lifting disc is placed into the inner position of the tire. At this time, the entire cylinder starts to drive the tire inner support block to slide on the surface of the sliding adjustment groove toward the outer edge of the lifting disc, and then the tire on the surface of the flexible rubber strip is supported from the inside. At this time, the lifting cylinder starts to drive the lifting disc to descend. During the descent process, the tire contacts the cutting blade arranged in a ring on the surface of the fixed knife ring. Under the action of the lifting cylinder, the cutting blade cuts the tire, avoiding the need to manually place the wheel belt position for cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the tire assembly mechanism of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of a fixed knife ring of the utility model;

[0020] Figure 4 It is a schematic diagram of the inner wall of the lifting disc of the utility model;

[0021] Figure 5 It is a plan view of the installation platform of the utility model.

[0022] Reference numerals:

[0023] 1. External support platform; 2. Cutting platform; 3. Lifting cylinder; 4. Tire assembly mechanism; 401. Sliding sleeve; 402. Lifting disc; 403. Sliding adjustment slot; 404. Limiting screw; 405. Adjusting cylinder; 406. Tire inner support block; 407. Fixed knife ring; 408. Cutting blade; 5. Material transport belt; 6. Platform to be installed; 601. Traction motor; 602. Tire plate; 603. Slot to be clamped; 604. Flexible rubber strip; 605. Transmission gear; 606. Traction belt. DETAILED DESCRIPTION

[0024] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0027] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", "provided", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0028] Refer to the attached Figures 1-5, including an outer support platform 1, one side surface of the outer support platform 1 is fixedly connected with a cutting table board 2, a lifting oil cylinder 3 is fixedly connected to the surface of the outer support platform 1 at the lower end of the cutting table board 2, a tire combination mechanism 4 is movably connected to the surface of the cutting table board 2, a material conveying belt 5 is arranged on the upper surface of one side of the outer support platform 1, a to-be-installed platform 6 is arranged on the surface of the outer support platform 1 on one side of the material conveying belt 5, the to-be-installed platform 6 is installed on one side of the material conveying belt 5, and the tire combination mechanism 4 forms a lifting structure above the surface of the cutting table board 2 through the lifting oil cylinder 3. This technical solution prepares the tire for the cutting operation through the to-be-installed platform 6, and realizes the purpose of transporting and feeding the tire while performing the cutting operation through the tire combination mechanism 4.

[0029] The tire combination mechanism 4 includes a sliding sleeve 401 fixedly connected to the surface of the cutting table board 2, a lifting disc 402 is slidably connected to the surface of the sliding sleeve 401, a sliding adjustment groove 403 is arranged on the upper end surface of the lifting disc 402, limiting screw rods 404 are arranged on the peripheral surface of the lifting disc 402, an adjustment air cylinder 405 is arranged inside the lifting disc 402, one end of the adjustment air cylinder 405 is slidably connected to the surface of the sliding adjustment groove 403 with a tire inner support block 406, a fixed knife ring 407 is fixedly connected to the surface of the outer support platform 1 on the peripheral surface of the lifting disc 402, a cutting blade 408 is arranged on the upper end surface of the fixed knife ring 407, the lifting disc 402 is connected to the lifting oil cylinder 3 through the sliding sleeve 401, the lifting disc 402 forms a lifting structure on the surface of the cutting table board 2 through the lifting oil cylinder 3, four sliding adjustment grooves 403, adjustment air cylinders 405 and tire inner support blocks 406 are arranged on the surface of the lifting disc 402, and the tire inner support block 406 forms a sliding structure on the surface of the sliding adjustment groove 403 through the adjustment air cylinder 405. The position of the cutting blade 408 on the surface of the fixed knife ring 407 is between two cutting blades 408.

[0030] In this embodiment, when the tire moves to the upper surface of the flexible rubber strip 604 under the action of the traction belt 606, the lifting oil cylinder 3 is started to drive the lifting disc 402 to rise on the surface of the sliding sleeve 401, and then the tire inner support block 406 on the top surface of the lifting disc 402 is placed inside the tire. At this time, the whole air cylinder 405 is started to drive the tire inner support block 406 to slide on the surface of the sliding adjustment groove 403 towards the outer edge part of the lifting disc 402, and then the tire on the surface of the flexible rubber strip 604 is supported from the inside. At this time, the lifting oil cylinder 3 is started to drive the lifting disc 402 to descend. During the descending process, the tire contacts the cutting blades 408 annularly arranged on the surface of the fixed knife ring 407. Under the action of the lifting oil cylinder 3, the cutting blades 408 perform the cutting operation on the tire, avoiding the need for manual placement of the wheel belt position for cutting.

[0031] The to-be-installed table 6 includes a traction motor 601. A tire plate 602 is arranged on one side of the traction motor 601. A to-be-clamped groove 603 is arranged on the inner surface of the tire plate 602. A flexible rubber strip 604 is fixedly connected to the surface of the to-be-clamped groove 603. A transmission gear 605 is arranged above the flexible rubber strip 604. A traction belt 606 is meshed and connected to the surface of the transmission gear 605. The transmission gear 605 is in transmission connection with the traction motor 601. The traction belt 606 forms a transmission mechanism inside the tire plate 602 through the transmission gear 605. There are two installation tables 6, which are respectively arranged on both sides of the material-transporting conveyor belt 5.

[0032] In this embodiment, when cutting the tire, the tire is placed on the surface of the material-transporting conveyor belt 5. The material-transporting conveyor belt 5 drives the tire to one side of the to-be-installed table 6. At this time, the traction motor 601 works, driving the transmission gear 605 to rotate inside the tire plate 602, and at the same time driving the traction belt 606 on its surface to rotate, making the upper part of the tire transported on the surface of the material-transporting conveyor belt 5 contact with the traction belt 606. The traction belt 606 drives the tire to the surface of the flexible rubber strip 604, preparing the position for the next step of cutting the tire.

[0033] The above embodiments only represent a certain implementation manner of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A feeding device for a tire cutting machine, characterized in that The invention comprises an outer support platform (1), a cutting table (2) is fixedly connected to the surface of one side of the outer support platform (1), a lifting cylinder (3) is fixedly connected to the lower end of the cutting table (2) on the surface of the outer support platform (1), a tire assembly mechanism (4) is movably connected to the surface of the cutting table (2), a material conveying belt (5) is arranged on the upper surface of one side of the outer support platform (1), and a mounting platform (6) is arranged on the surface of the outer support platform (1) on one side of the material conveying belt (5).

2. A material receiving and feeding device for a tire cutting machine according to claim 1, characterized in that: The to-be-installed platform (6) is installed on one side of the material transport belt (5), and the tire assembly mechanism (4) forms a lifting structure on the upper surface of the cutting table (2) through the lifting cylinder (3).

3. A material receiving and feeding device for a tire cutting machine according to claim 1, characterized in that: The tire assembly mechanism (4) comprises a sliding sleeve (401) fixedly connected to the surface of a cutting table (2); a lifting disc (402) is slidably connected to the surface of the sliding sleeve (401); a sliding adjustment groove (403) is provided on the upper end surface of the lifting disc (402); a limiting screw (404) is provided on the surrounding surfaces of the lifting disc (402); an adjustment cylinder (405) is provided inside the lifting disc (402); one end of the adjustment cylinder (405) is slidably connected to a tire inner support block (406) on the surface of the sliding adjustment groove (403); a fixed knife ring (407) is fixedly connected to the surface of the cutting table (2) on the surrounding surfaces of the lifting disc (402); and a cutting blade (408) is provided on the upper end surface of the fixed knife ring (407).

4. A material feeding device for a tire cutting machine according to claim 3, characterized in that: The lifting disc (402) is connected to the lifting cylinder (3) via a sliding sleeve (401); the lifting disc (402) forms a lifting structure on the surface of the cutting table (2) via the lifting cylinder (3); four sliding adjustment grooves (403), adjustment cylinders (405) and tire inner support blocks (406) are arranged on the surface of the lifting disc (402); the tire inner support block (406) forms a sliding structure on the surface of the sliding adjustment groove (403) via the adjustment cylinder (405); and the cutting blade (408) is arranged between the two cutting blades (408) on the surface of the fixed knife ring (407).

5. The material receiving and feeding device of a tire cutting machine according to claim 1, characterized in that: The mounting platform (6) comprises a traction motor (601), a tire plate (602) is arranged on one side of the traction motor (601), a clamping groove (603) is arranged on the inner surface of the tire plate (602), a flexible rubber strip (604) is fixedly connected to the surface of the clamping groove (603), a transmission gear (605) is arranged above the flexible rubber strip (604), and a traction belt (606) is meshedly connected to the surface of the transmission gear (605).

6. A material receiving and feeding device for a tire cutting machine according to claim 5, characterized in that: The transmission gear (605) is in transmission connection with the traction motor (601), and the traction belt (606) forms a transmission mechanism on the inner side of the tire plate (602) through the transmission gear (605). Two mounting platforms (6) are provided, and are respectively arranged on both sides of the material transport transmission belt (5).

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