Slitting device for aircraft tire machining

Abstract

The utility model relates to the technical field of aircraft tire machining, and discloses a slitting device for aircraft tire machining, which comprises a base, four supporting legs are fixedly arranged on the bottom surface of the base and are uniformly distributed on the bottom surface of the periphery of the base, a clamping mechanism is fixedly arranged in the base, and the clamping mechanism is fixedly arranged on the bottom surface of the base. A cutting mechanism is fixedly arranged on the top surface of the base; the clamping mechanism comprises a clamping part and a power part; the top surface of the power part is fixedly connected with the bottom surface of the clamping part; the clamping part comprises a rotating disc, the side face of the rotating disc is in friction rotating contact with the inner wall of the base, and a double-shaft motor is fixedly arranged on the bottom face in the rotating disc; the cutting mechanism comprises a cutting part and a connecting part. The clamping mechanism is arranged, and a double-shaft motor and two threaded rods are arranged to work in a matched mode, so that two clamping blocks can move oppositely, and therefore when strip cutting work is conducted on aviation tires of different sizes and models, the aviation tires can be rapidly adjusted to be fixed and clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation tire processing, in particular to a strip cutting device for aviation tire processing. Background Art

[0002] The recycling of waste tires begins with decomposing the waste tires and then grinding them into powder. One of the important steps in the decomposition process is cutting the tires into strips.

[0003] A Chinese patent discloses a tire processing and slitting device, with the authorization announcement number CN205058163U, which includes a main bracket, a slitting motor, an upper rotating shaft and a lower rotating shaft. The slitting motor is horizontally arranged on the upper side of a fixed plate, and an upper rotating bracket and a lower rotating bracket are horizontally arranged on the upper side of the main bracket from top to bottom. The upper rotating shaft is horizontally rotatably connected to the upper rotating bracket, which can quickly and efficiently slitting tires as needed to meet the needs of tire processing.

[0004] However, there are still the following disadvantages: when the tire processing and slitting device is used to slitting the aircraft tire, it is not possible to adjust and clamp the aircraft tires of different sizes and models accordingly, so it is urgent to design a slitting device for aircraft tire processing. Utility Model Content

[0005] The utility model aims to provide a strip cutting device for aircraft tire processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A strip cutting device for aircraft tire processing comprises a base, the bottom surface of the base is fixedly provided with support legs, the number of the support legs is four and they are evenly distributed around the bottom surface of the base, a clamping mechanism is fixedly provided inside the base, and a cutting mechanism is fixedly provided on the top surface of the base;

[0007] The clamping mechanism comprises a clamping part and a power part, and the top surface of the power part and the bottom surface of the clamping part are fixedly connected;

[0008] The clamping part comprises a rotating disk, the side surface of the rotating disk is in frictional rotational contact with the inner wall of the base, and a dual-axis motor is fixedly arranged on the inner bottom surface of the rotating disk;

[0009] The cutting mechanism comprises a cutting part and a connecting part, wherein the top surface of the connecting part and the bottom surface of the cutting part are fixedly connected;

[0010] The connecting part comprises a fixing rod, and the front and rear end surfaces of the fixing rod are fixedly connected to the inner wall of the base.

[0011] Preferably, a motor A is fixedly installed on the bottom surface of the base, the top surface of the output rod of the motor A passes through the bottom surface of the base and extends to the inside of the base, the top surface of the output rod of the motor A is fixedly connected to the bottom surface of the turntable, and two threaded rods are fixedly installed on the front sides of the front and rear output rods of the dual-axis motor.

[0012] Preferably, the front and rear end surfaces of the two threaded rods are rotatably connected to the inner wall of the turntable via bearings, and two clamping blocks are threadedly sleeved on the surfaces of the two threaded rods, and the side surfaces of the two clamping blocks are frictionally and slidably connected to the inner wall of the turntable.

[0013] Preferably, a hydraulic rod is fixedly provided on the inner wall of the right end of the base, a top extrusion plate is fixedly provided on the top surface of the hydraulic rod output rod, a fixing plate is sleeved on the surface of the fixing rod, and the surface of the fixing rod is rotatably connected to the inner wall of the fixing plate.

[0014] Preferably, a support arm is provided inside the top of the fixed plate, the top of the fixed plate and the left end of the support arm are hinged by a hinged rod, a motor B is fixedly provided on the front of the right end of the support arm, and the back end surface of the output rod of the motor B passes through the front of the support arm and extends to the inside of the support arm.

[0015] Preferably, a rotating rod is fixedly provided on the back end surface of the output rod of the motor B, the surface of the rotating rod and the inner wall of the support arm are rotatably connected by a bearing, a cutting knife is fixedly provided on the surface of the rotating rod, and a protective shell is fixedly provided on the top surface of the support arm.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The strip cutting device for aircraft tire processing is provided with a clamping mechanism, and the cooperation of a dual-axis motor and two threaded rods enables the two clamping blocks to move in opposite directions, so that when strip cutting is performed on aircraft tires of different sizes and models, the aircraft tires can be quickly adjusted to be fixed and clamped;

[0018] 2. The aircraft tire processing strip cutting device is provided with a motor A and a turntable to cooperate with each other, so that the aircraft tire clamped by the two clamping blocks can rotate 360 ​​degrees, so that when the aircraft tire is cut into strips, it can automatically drive the aircraft tire to rotate, and there is no need to manually adjust the position, which saves time, effort and labor;

[0019] 3. The aircraft tire processing strip cutting device is provided with a cutting mechanism, and the motor B and the protective shell work together, so that the rotating rod can drive the cutting knife to perform rotational cutting, thereby meeting the requirements for aircraft tire strip cutting, and the protective shell can effectively protect the safety of the staff, and will not cause personal safety damage due to accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the front structure of the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the front structure of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the back structure of the utility model;

[0023] Figure 4 It is a three-dimensional cross-sectional schematic diagram of the right side structure of the utility model;

[0024] Figure 5 For this utility model Figure 4 A three-dimensional enlarged schematic diagram of the structure of area A in the middle.

[0025] In the figure: 1. base; 2. supporting leg; 3. clamping mechanism; 301. motor A; 302. turntable; 303. dual-axis motor; 304. threaded rod; 305. clamping block; 306. hydraulic rod; 307. top extrusion plate; 4. cutting mechanism; 401. fixed rod; 402. fixed plate; 403. supporting arm; 404. motor B; 405. rotating rod; 406. cutting knife; 407. protective shell. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 5 As shown, a strip cutting device for aircraft tire processing comprises a base 1, a supporting leg 2 is fixedly arranged on the bottom surface of the base 1, and buffer springs are arranged on the surfaces of the four supporting legs 2. The number of the supporting legs 2 is four and they are evenly distributed on the bottom surface around the base 1, a clamping mechanism 3 is fixedly arranged inside the base 1, and a cutting mechanism 4 is fixedly arranged on the top surface of the base 1; the clamping mechanism 3 comprises a clamping part and a power part, and the top surface of the power part is fixedly connected to the bottom surface of the clamping part; the clamping part comprises a turntable 302, and the side surface of the turntable 302 is in frictional rotational contact with the inner wall of the base 1, and a dual-axis motor 303 is fixedly arranged on the bottom surface of the turntable 302; the model of the dual-axis motor 303 is (K87AB-44) VPEJ5.5KW-4P, the cutting mechanism 4 comprises a cutting part and a connecting part, and the top surface of the connecting part is fixedly connected to the bottom surface of the cutting part; the connecting part comprises a fixing rod 401, and the front and rear end surfaces of the fixing rod 401 are fixedly connected to the inner wall of the base 1;

[0029] During operation, the base 1 is placed firmly by means of the four supporting legs 2, the discarded aviation tires to be cut into strips are placed on the turntable 302, and the dual-axis motor 303 is started to rotate the two threaded rods 304.

[0030] Further, a motor A301 is fixedly arranged on the bottom surface of the base 1, and the model of the motor A301 is Y2-112M-6. The top surface of the output rod of the motor A301 passes through the bottom surface of the base 1 and extends to the inside of the base 1. The top surface of the output rod of the motor A301 is fixedly connected to the bottom surface of the turntable 302. Two threaded rods 304 are fixedly arranged on the front and rear output rods of the dual-axis motor 303 respectively.

[0031] During operation, the motor A301 is started to rotate the turntable 302, thereby driving the aircraft tire to adjust its position and continue to cut the strips.

[0032] Furthermore, the front and rear end surfaces of the two threaded rods 304 are respectively connected to the inner wall of the rotating disk 302 by bearings, and two clamping blocks 305 are respectively threadedly sleeved on the surfaces of the two threaded rods 304, and the sides of the two clamping blocks 305 are frictionally and slidably connected to the inner wall of the rotating disk 302;

[0033] When working, the dual-axis motor 303 is started to rotate the two threaded rods 304, and the two clamping blocks 305 quickly clamp the aircraft tire through the action of the two reverse threads.

[0034] Furthermore, a hydraulic rod 306 is fixedly provided on the inner wall of the right end of the base 1, a top extrusion plate 307 is fixedly provided on the top surface of the output rod of the hydraulic rod 306, a fixing plate 402 is sleeved on the surface of the fixing rod 401, and the surface of the fixing rod 401 and the inner wall of the fixing plate 402 are rotatably connected;

[0035] During operation, the hydraulic rod 306 is started to cause its output rod to contract downward, so that the top extrusion plate 307 supports the top plate of the aircraft tire so that it will not move.

[0036] Further, a support arm 403 is provided inside the top of the fixing plate 402, the top of the fixing plate 402 and the left end of the support arm 403 are hinged by a hinge rod, a motor B404 is fixedly provided on the front of the right end of the support arm 403, and the back end surface of the output rod of the motor B404 passes through the front of the support arm 403 and extends to the inside of the support arm 403;

[0037] During operation, the cutting knife 406 can be deflected at an angle through the connection between the fixing plate 402 and the fixing rod 401 and the connection between the support arm 403 and the hinged rod of the fixing plate 402 .

[0038] Furthermore, a rotating rod 405 is fixedly provided on the back end face of the output rod of the motor B404, the surface of the rotating rod 405 and the inner wall of the support arm 403 are rotatably connected by a bearing, a cutting knife 406 is fixedly sleeved on the surface of the rotating rod 405, and a protective shell 407 is fixedly provided on the top surface of the support arm 403, and the protective shell 407 is a semicircular plastic shell;

[0039] During operation, the cutting knife 406 can be deflected at an angle to contact the surface of the aircraft tire, and the motor B404 is started to rotate the rotating rod 405, so that the cutting knife 406 can quickly cut the aircraft tire into strips.

[0040] Working principle: When in use, first place the base 1 firmly through the four supporting legs 2, place the discarded aircraft tire that needs to be cut into strips above the turntable 302, start the dual-axis motor 303, so that the two threaded rods 304 rotate, and through the action of two reverse threads, the two clamping blocks 305 quickly fix and clamp the aircraft tire, start the hydraulic rod 306, so that its output rod contracts downward, so that the top extrusion plate 307 supports the top plate of the aircraft tire so that it will not move, and through the connection between the fixed plate 402 and the fixed rod 401 and the hinged rod connection between the support arm 403 and the fixed plate 402, the cutting knife 406 can be deflected at an angle to contact the surface of the aircraft tire, start the motor B404, so that the rotating rod 405 rotates, so that the cutting knife 406 quickly cuts the aircraft tire into strips, and starts the motor A301 to rotate the turntable 302, thereby driving the aircraft tire to adjust its position and continue to cut into strips.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, similar improvement, etc. made within the theoretical and principle content of the utility model shall be included in the protection scope of the utility model.

Claims

1. A strip cutting device for aircraft tire processing, comprising a base (1), characterized in that: The bottom surface of the base (1) is fixedly provided with support legs (2), the number of the support legs (2) is four and they are evenly distributed around the bottom surface of the base (1), a clamping mechanism (3) is fixedly provided inside the base (1), and a cutting mechanism (4) is fixedly provided on the top surface of the base (1); The clamping mechanism (3) comprises a clamping part and a power part, wherein the top surface of the power part and the bottom surface of the clamping part are fixedly connected; The clamping portion comprises a rotating disk (302), the side surface of the rotating disk (302) being in frictional rotational contact with the inner wall of the base (1), and a dual-axis motor (303) being fixedly arranged on the inner bottom surface of the rotating disk (302); The cutting mechanism (4) comprises a cutting portion and a connecting portion, wherein the top surface of the connecting portion and the bottom surface of the cutting portion are fixedly connected; The connecting portion comprises a fixing rod (401), and the front and rear end surfaces of the fixing rod (401) are fixedly connected to the inner wall of the base (1).

2. The strip cutting device for aircraft tire processing according to claim 1, characterized in that: A motor A (301) is fixedly arranged on the bottom surface of the base (1); the top surface of the output rod of the motor A (301) passes through the bottom surface of the base (1) and extends into the interior of the base (1); the top surface of the output rod of the motor A (301) is fixedly connected to the bottom surface of the turntable (302); and two threaded rods (304) are fixedly arranged on the front surfaces of the front and rear output rods of the dual-axis motor (303), respectively.

3. The strip cutting device for aircraft tire processing according to claim 2, characterized in that: The front and rear end surfaces of the two threaded rods (304) are respectively rotatably connected to the inner wall of the turntable (302) by bearings, and two clamping blocks (305) are respectively threadedly sleeved on the surfaces of the two threaded rods (304), and the side surfaces of the two clamping blocks (305) are frictionally and slidably connected to the inner wall of the turntable (302).

4. The strip cutting device for aircraft tire processing according to claim 1, characterized in that: A hydraulic rod (306) is fixedly arranged on the inner wall of the right end of the base (1); a top extrusion plate (307) is fixedly arranged on the top surface of the output rod of the hydraulic rod (306); a fixing plate (402) is sleeved on the surface of the fixing rod (401); and the surface of the fixing rod (401) and the inner wall of the fixing plate (402) are rotatably connected.

5. The strip cutting device for aircraft tire processing according to claim 4, characterized in that: A support arm (403) is arranged inside the top end of the fixing plate (402); the top end of the fixing plate (402) and the left end of the supporting arm (403) are hingedly connected by a hinge rod; a motor B (404) is fixedly arranged on the front of the right end of the supporting arm (403); the back end surface of the output rod of the motor B (404) passes through the front of the supporting arm (403) and extends to the inside of the supporting arm (403).

6. The strip cutting device for aircraft tire processing according to claim 5, characterized in that: A rotating rod (405) is fixedly arranged on the back end surface of the output rod of the motor B (404); the surface of the rotating rod (405) and the inner wall of the support arm (403) are rotatably connected via a bearing; a cutting knife (406) is fixedly sleeved on the surface of the rotating rod (405); and a protective shell (407) is fixedly arranged on the top surface of the support arm (403).

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