Pick-up auxiliary device of tire vulcanizing machine

Abstract

The utility model belongs to the field of rubber tire manufacturing, and relates to a tire vulcanizer workpiece taking auxiliary device which comprises two supporting columns, lifting screws are rotationally connected into the supporting columns, lifting frames are connected to the lifting screws in a threaded mode, clamping electric cylinders are arranged on the lifting frames, and movable claw frames are fixedly connected to telescopic rods of the clamping electric cylinders. A second clamping jaw is arranged at the bottom of the movable jaw frame, a first clamping jaw is arranged at the bottom of the clamping electric cylinder, a movable outer edge assembly is arranged on the first clamping jaw, a first motor base is arranged at the bottom of the supporting column, and a driving motor corresponding to the lifting screw rod is arranged in the first motor base. The stability of the lifting platform is guaranteed through the two supporting columns, abutting clamping of the interior of a tire is achieved through the movable outer edge on the first clamping jaw, and the situation that clamping is not stable due to the fact that the tire cannot stretch into the lifting platform is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber tire manufacturing field relates to a tire vulcanizing machine takes out the auxiliary device. BACKGROUND

[0002] The production and processing of tires need to use vulcanizing machine to press, and the tire needs to be taken out after the vulcanizing machine is completed, and the current method for taking out the tire is mostly manual use of the lever or hooking out after lifting the tire, however, the manual tire taking is very laborious, and also easy to cause damage to the worker.

[0003] The existing Chinese invention patent with publication number CN111531762A discloses a radial tire shaping vulcanizing machine adjustment-free tire grabbing device, which comprises a support frame, a driving cylinder fixedly connected to the side wall of the support frame, a piston rod fixedly connected to the output end of the driving cylinder, a connecting frame fixedly connected to the end of the piston rod away from the driving cylinder, a guide rod fixedly connected to the lower end of the connecting frame, a grabbing mechanism arranged at the lower end of the guide rod for grabbing the tire, a moving block fixedly connected to the wall of the connecting frame, the moving block being arranged at the lower end of the support frame, and a gear and rack mechanism arranged at the lower end of the support frame for driving the grabbing mechanism.

[0004] The existing technology has the following technical defects:

[0005] The above technical scheme clamps the tire through the movement of the center to both sides, but the center of the clamp is easy to deviate during the movement, which causes the center of the clamp to not correspond to the center of the tire, and the tire is easy to fall off at this time, and the support frame is only fixed in one section, which is easy to vibrate during the tire taking, thereby easily causing the rubber tire to pop out of the clamp and fall off. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problems of overcoming the defects of the prior art and providing a tire vulcanizing machine taking auxiliary device.

[0007] The tire vulcanizing machine taking auxiliary device comprises two support columns, a lifting screw is rotationally connected in the support column, a lifting frame is threadedly connected to the lifting screw, a clamping electric cylinder is arranged on the lifting frame, a movable claw frame is fixedly connected to the telescopic rod of the clamping electric cylinder, a second clamp is arranged at the bottom of the movable claw frame, a first clamp is arranged at the bottom of the clamping electric cylinder, a movable outer edge assembly is arranged on the first clamp, a first motor seat is arranged at the bottom of the support column, and a driving motor corresponding to the lifting screw is arranged in the first motor seat.

[0008] WORKING PROCESS OR WORKING PRINCIPLE

[0009] In use, the lifting frame is above the vulcanizing machine, the first clamping jaw and the second clamping jaw are extended into the tire by driving the lifting frame to descend through the motor, then the second clamping jaw is moved by moving the outer moving assembly and the clamping cylinder, the first clamping jaw and the second clamping jaw are abutted to the tire at the same time to realize clamping, then the tire is taken out by lifting the lifting frame.

[0010] The middle part of the lifting frame is provided with a sliding groove, the clamping jaw guide rod is arranged in the sliding groove, the clamping cylinder is arranged on the upper part of the lifting frame, the first clamping jaw is fixed on the bottom of the lifting frame, and the moving claw frame is slidably connected with the clamping jaw guide rod.

[0011] The moving claw frame is connected with the second clamping jaw through the second connecting rod, the first clamping jaw is connected with the lifting frame through the first connecting rod, and the length that the first clamping jaw and the second clamping jaw extend into the tire can be lengthened through the first connecting rod and the second connecting rod.

[0012] Further, the moving seat is slidably connected with the first motor seat, the moving seat is provided with a moving screw rod and a moving guide rod matched with the first motor seat, the bottom of the moving seat is provided with a supporting seat and a second motor seat matched with the moving screw rod, the moving screw rod is driven to rotate through the motor in the second motor seat, so that the first motor seat in threaded connection with the moving screw rod is moved on the moving seat, and then the clamped tire can be moved.

[0013] The moving outer assembly comprises a moving outer edge slidably connected to the outer circle of the first clamping jaw, and an electric push rod matched with the moving outer edge is arranged on the inner circle of the first clamping jaw, so that the moving outer edge can be driven to be pushed out in parallel, so that the moving outer edge extends into the tire, and the first clamping jaw is prevented from extending into the tire too little and causing unstable clamping.

[0014] The supporting column is provided with a lifting guide rod matched with the lifting frame.

[0015] Compared with the prior art, the lifting frame has the advantages that:

[0016] The two supporting columns ensure the stability of the lifting platform, and the moving outer edge on the first clamping jaw is used to abut and clamp the inside of the tire, so that the first clamping jaw cannot extend into the tire too little and cause unstable clamping. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of one embodiment of the utility model,

[0018] Figure 2 is a structural schematic view of another embodiment of the utility model,

[0019] Figure 3 is an enlarged view of A in the utility model Figure 2 .

[0020] Figure: 1, support column; 2, lifting screw; 3, lifting guide rod; 4, first motor seat; 5, support seat; 6, lifting frame; 7, clamping electric cylinder; 8, moving claw frame; 9, moving seat; 10, moving guide rod; 11, moving screw; 12, second motor seat; 13, first clamping jaw; 14, second clamping jaw; 15, clamping jaw guide rod; 16, sliding groove; 17, second connecting rod; 18, first connecting rod; 19, moving outer edge; 20, electric push rod. DETAILED DESCRIPTION

[0021] Example 1

[0022] As Figures 1-3 shown, the tire vulcanizing machine takes out the auxiliary device, including two support columns 1, the support column 1 is rotatably connected with the lifting screw 2, the lifting screw 2 is threadedly connected with the lifting frame 6, the lifting frame 6 is provided with the clamping electric cylinder 7, the telescopic rod of the clamping electric cylinder 7 is fixedly connected with the moving claw frame 8, the bottom of the moving claw frame 8 is provided with the second clamping jaw 14, the bottom of the clamping electric cylinder 7 is provided with the first clamping jaw 13, the first clamping jaw 13 is provided with the moving outer edge 19 component, the bottom of the support column 1 is provided with the first motor seat 4, the first motor seat 4 is provided with the drive motor corresponding to the lifting screw 2; The middle of the lifting frame 6 is provided with the sliding groove 16, the sliding groove 16 is provided with the clamping jaw guide rod 15, the clamping electric cylinder 7 is arranged on the upper part of the lifting frame 6, the first clamping jaw 13 is fixed on the bottom of the lifting frame 6, and the moving claw frame 8 is slidably connected on the clamping jaw guide rod 15; The moving claw frame 8 is connected with the second clamping jaw 14 through the second connecting rod 17, the first clamping jaw 13 is connected with the lifting frame 6 through the first connecting rod 18, and the length of the first clamping jaw 13 and the second clamping jaw 14 can be lengthened through the first connecting rod 18 and the second connecting rod 17 to extend into the tire; Further comprising a moving seat 9, the first motor seat 4 is slidably connected on the moving seat 9, the moving seat 9 is provided with the moving screw 11 and the moving guide rod 10 matched with the first motor seat 4, the bottom of the moving seat 9 is provided with the support seat 5 and the second motor seat 12 matched with the moving screw 11, the moving screw 11 is driven to rotate by the motor in the second motor seat 12, so that the first motor seat 4 threadedly connected with the moving screw 11 is moved on the moving seat 9, and then the clamped tire can be moved; The moving outer edge 19 component includes the moving outer edge 19 slidably connected on the outer ring of the first clamping jaw 13, the inner ring of the first clamping jaw 13 is provided with the electric push rod 20 matched with the moving outer edge 19, the electric push rod 20 can drive the moving outer edge 19 to be pushed out parallelly, so that it extends into the inside of the tire, avoiding the first clamping jaw 13 to extend less to cause unstable clamping; The support column 1 is provided with the lifting guide rod 3 matched with the lifting frame 6.

[0023] Working process or working principle:

[0024] In use, the lifting frame 6 is moved above the vulcanizing machine, the first clamping jaw 13 and the second clamping jaw 14 are extended into the tire by driving the lifting frame 6 to descend through the motor, then the moving outer edge 19 is abutted to the inside of the tire through the electric push rod 20, the second clamping jaw 14 is moved by the clamping electric cylinder 7, the first clamping jaw 13 and the second clamping jaw 14 are abutted to the inside of the tire at the same time to realize clamping, then the lifting frame 6 is lifted to realize the tire taking-out, the tire is taken down by moving the support column 1 to the specified position through the moving screw rod 11, manual tire taking and carrying work is saved.

[0025] The utility model discloses a two support column 1 guarantees the stability of the lifting platform, and utilize the moving outer edge 19 on first clamping jaw 13 realizes the abutted clamping to the inside of the tire, avoids the clamping instability caused by the inability to extend.

[0026] The description of the structure direction and relative position relation in the utility model, such as the description of before and after, left and right, up and down, does not constitute the limitation to the utility model, and is only convenient for description.

Claims

1. An auxiliary device for taking out parts from a tire vulcanizing machine, characterized in that: It includes two support columns (1), a lifting screw (2) is rotatably connected inside the support column (1), a lifting frame (6) is threadedly connected to the lifting screw (2), a clamping electric cylinder (7) is provided on the lifting frame (6), a movable claw frame (8) is fixedly connected to the telescopic rod of the clamping electric cylinder (7), a second claw (14) is provided at the bottom of the movable claw frame (8), a first claw (13) is provided at the bottom of the clamping electric cylinder (7), a movable outer component is provided on the first claw (13), a first motor base (4) is provided at the bottom of the support column (1), and a drive motor corresponding to the lifting screw (2) is provided inside the first motor base (4).

2. The tire vulcanizing machine part-removing auxiliary device according to claim 1, characterized in that: The lifting frame (6) has a sliding groove (16) in the middle, and a gripper guide rod (15) is provided in the sliding groove (16). The clamping electric cylinder (7) is set on the upper part of the lifting frame (6). The first gripper (13) is fixed on the bottom of the lifting frame (6), and the movable gripper frame (8) is slidably connected to the gripper guide rod (15).

3. The tire vulcanizing machine part-removing auxiliary device according to claim 2, characterized in that: The movable claw frame (8) is connected to a second gripper (14) via a second connecting rod (17), and the first gripper (13) is connected to the lifting frame (6) via a first connecting rod (18).

4. The tire vulcanizing machine part-removing auxiliary device according to claim 3, characterized in that: It also includes a movable seat (9), a first motor seat (4) is slidably connected to the movable seat (9), the movable seat (9) is provided with a movable screw (11) and a movable guide rod (10) adapted to the first motor seat (4), and the bottom of the movable seat (9) is provided with a support seat (5) and a second motor seat (12) adapted to the movable screw (11).

5. The tire vulcanizing machine part-taking auxiliary device according to any one of claims 1-4, characterized in that: The movable outer edge assembly includes a movable outer edge (19) slidably connected to the outer ring of the first gripper (13), and an electric push rod (20) adapted to the movable outer edge (19) is provided on the inner ring of the first gripper (13).

6. The tire vulcanizing machine part-removing auxiliary device according to claim 5, characterized in that: The support column (1) is equipped with a lifting guide rod (3) that is compatible with the lifting frame (6).

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