Turnover mechanism and tire blank conveying device

Abstract

The utility model belongs to the technical field of tire manufacturing, and particularly relates to a turnover mechanism and a tire blank conveying device, which comprise a turnover control assembly, a clamping control assembly is arranged on the side of the turnover control assembly, the clamping control assembly comprises a first motor, the end part of the output end of the first motor is fixedly connected with a worm, and the end part of the output end of the first motor is fixedly connected with the worm. A worm gear is meshed with the side of the worm, a connecting rod is fixedly connected to the interior of the worm gear, a clamping rod is fixedly connected to the outer wall of the connecting rod, a locking screw is in threaded connection with the interior of the clamping rod, a control rod is fixedly connected to one end of the clamping rod, and a fixing block is fixedly connected to the top of the control rod. According to the tire blank conveying device, tire blanks of different sizes can be conveniently fixed from the interior of the tire blank conveying device, meanwhile, the tire blanks can be conveniently turned over and fixed at any angle so that the tire blanks can be conveniently machined, and the positions of the tire blanks can be moved according to the working condition of the second motor so that the tire blanks can be conveyed.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire manufacturing technical field, concretely is a kind of turnover mechanism and tire blank conveying device. BACKGROUND

[0002] Tire is the complex structure by multiple components, when fitting some key components, the correct posture of tire blank is crucial, for example, when tread rubber is fitted to tire blank main body, tire blank needs to be at specific angle and direction, so that tread rubber can accurately combine with tire blank main body, if tire blank is not correctly turned over and positioned, it can cause inaccurate tread rubber fitting position, affect the balance performance and service life of tire.

[0003] In Chinese patent CN215973733U, the utility model belongs to tire production equipment field, concretely relates to a kind of tire tread turnover mechanism and its tire tread turnover conveying device, including the double-layer roller with gap between layers, outer-tooth annular track, servo motor for controlling the outer-tooth annular track;The guide rail inner diameter side of the outer-tooth annular track is fixedly connected with the longitudinal two ends of the double-layer roller, and the outer-tooth annular track can be turned over under the control of the servo motor.The utility model automatically turns over the tread in conveying, increases the friction between tread and conveying belt, greatly stabilizes the tread conveying precision, ensures the cutting length stability, greatly reduces the return rate of cutting defective products.

[0004] The existing tire turnover mechanism and tire blank conveying device cannot fix different sizes of tire blank, if the fixation is not firm enough, tire blank can fall off during conveying, and displacement or falling of tire blank can occur during processing, which can cause damage to tire blank, resulting in normal use, and different surfaces of tire blank cannot be conveniently turned over during processing, which can cause processing problems.

[0005] Therefore, a tire blank conveying device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] To make up for the shortcomings of the prior art, the utility model solves the problem that different sizes of tire blank cannot be fixed, if the fixation is not firm enough, tire blank can fall off during conveying, and displacement or falling of tire blank can occur during processing, which can cause damage to tire blank, resulting in normal use, and different surfaces of tire blank cannot be conveniently turned over during processing, which can cause processing problems.

[0007] The utility model discloses a technical scheme that solves its technical problem is: the utility model discloses a kind of green tyre conveying devices, including turnover control assembly, the side of the turnover control assembly is equipped with clamping control assembly, and clamping control assembly includes first motor, the output end end of the first motor is fixedly connected with worm, and the side of worm is engaged with worm wheel, and the inside of worm wheel is fixedly connected with connecting rod, the outer wall of the connecting rod is fixedly connected with engagement rod, and the inside screw thread of the engagement rod is connected with locking screw, one end of the engagement rod is fixedly connected with control rod, and the top of control rod is fixedly connected with fixed block.

[0008] Preferably, the fixed block forms a clamping structure with the control rod and the engagement rod, and the control rod forms a screw thread detachable structure with the engagement rod through the locking screw.

[0009] Preferably, the engagement rod forms a rotating structure with the connecting rod, the worm wheel and the first motor, and the worm wheel and the worm are engaged with each other.

[0010] Preferably, the turnover control assembly includes a control handle, the side of the control handle is fixedly connected with a control disc, the inside of the control disc is clampedly connected with a bolt, the other side of the control disc is fixedly connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with a mounting bracket.

[0011] Preferably, the conveying installation assembly is arranged at the bottom of the turnover control assembly, the conveying installation assembly includes a fixed frame, the top of the fixed frame is provided with a second motor, the output end end of the second motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is screwedly connected with a connecting plate, one end of the threaded rod is provided with a bearing, the side of the fixed frame is fixedly connected with a mounting plate, the inside of the connecting plate is reserved with a mounting hole, and the bottom of the connecting plate is provided with a damping pad.

[0012] Preferably, the mounting plate and the threaded rod form a screw thread connection, and the threaded rod forms a rotating structure with the fixed frame through the bearing.

[0013] Preferably, the mounting bracket forms a rotating structure with the rotating shaft, the control disc and the connecting plate, and the control disc forms a detachable structure with the connecting plate through the bolt.

[0014] The utility model discloses the advantages are:

[0015] 1. The utility model discloses a clamping control assembly is arranged, through the work of first motor and the transmission of worm and worm wheel, can control two groups of engagement rod to rotate, and utilize two groups of fixed block to fix the green tyre from the inside of green tyre, can replace different fixed block according to the size of green tyre, guarantee the stability of green tyre fixation;

[0016] 2. The utility model discloses a turnover control assembly is set up, personnel can rotate control handle, make the mounting bracket with clamping control assembly rotate, can the embryo is turned over, can process the different surface of embryo, simultaneously, when the bolt is inserted into the control disc after passing through the connecting plate, the direction of embryo can be fixed at this moment, so that the embryo can be conveniently processed.

[0017] 3. The utility model discloses a conveying installation assembly is set up, and the device is fixed on the operating table of tire embryo processing through the mounting hole in the mounting plate, at this moment, the damping pad can avoid the influence of vibration on the embryo, and the threaded rod can be controlled to rotate through the work of second motor, so that the connecting plate, the turnover control assembly and the clamping control assembly can be moved, which can achieve the purpose of conveying the embryo. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0019] Figure 1 It is the whole side view of the utility model three-dimensional structure schematic diagram;

[0020] Figure 2 It is the turnover control assembly three-dimensional structure schematic diagram of the utility model;

[0021] Figure 3 It is the clamping control assembly three-dimensional structure schematic diagram of the utility model;

[0022] Figure 4 It is the three-dimensional structure schematic diagram of the utility model engaging rod and fixed block part;

[0023] Figure 5 It is the three-dimensional structure schematic diagram of the utility model conveying installation assembly.

[0024] In the drawing: 1, turnover control assembly;101, control handle;102, control disc;103, bolt;104, rotating shaft;105, mounting bracket;2, clamping control assembly;201, first motor;202, worm;203, worm wheel;204, connecting rod;205, engaging rod;206, locking screw;207, control rod;208, fixed block;3, conveying installation assembly;301, fixed frame;302, second motor;303, threaded rod;304, connecting plate;305, bearing;306, mounting plate;307, mounting hole;308, damping pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Embodiment one

[0027] Please refer to Figure 1 、 Figure 3 and Figure 4 , a turnover mechanism, including turnover control assembly 1, the side of turnover control assembly 1 is installed with clamping control assembly 2, and clamping control assembly 2 includes first motor 201, worm 202, worm gear 203, connecting rod 204, clamping rod 205, locking screw 206, control rod 207, fixed block 208, clamping control assembly 2 is convenient for the tire blank of different sizes to be fixed from its inside, fixed block 208 is formed into clamping structure with clamping rod 205 through control rod 207, and control rod 207 is formed into screw thread detachable structure with clamping rod 205 through locking screw 206, clamping rod 205 is formed into rotating structure with first motor 201 through connecting rod 204, worm gear 203, and worm 202 is engaged with each other between worm gear 203; through the work of first motor 201 and the transmission of worm 202, worm gear 203, two groups of clamping rod 205 can be controlled to rotate, and the tire blank is fixed from the inside of the tire blank by using two groups of fixed blocks 208, and different fixed blocks 208 can be replaced according to the size of the tire blank, so that the stability of the tire blank is ensured.

[0028] Please refer to Figure 1 and Figure 2 , a turnover mechanism, turnover control assembly 1, including control handle 101, the side of control handle 101 is fixedly connected with control disc 102, and the inside of control disc 102 is hingedly connected with bolt 103, the other side of control disc 102 is fixedly connected with rotating shaft 104, and one end of rotating shaft 104 is fixedly connected with mounting bracket 105, mounting bracket 105 is formed into rotating structure with connecting plate 304 through rotating shaft 104, control disc 102 and connecting plate 304, and control disc 102 is formed into detachable structure with connecting plate 304 through bolt 103; personnel can rotate control handle 101, so that mounting bracket 105 rotates with clamping control assembly 2, so that the tire blank can be turned over, that is, different surfaces of the tire blank can be processed, and when bolt 103 passes through connecting plate 304 and is inserted into control disc 102, the direction of the tire blank can be fixed at this time, so that the tire blank can be conveniently processed.

[0029] Referring to Figure 1 with Figure 5 As shown in the figure, a kind of embryo conveying device, including the installation component 3 of conveying set in the bottom of turnover control assembly 1, conveying installation component 3 includes fixed frame 301, second motor 302, threaded rod 303, connecting plate 304, bearing 305, connecting plate 304, mounting hole 307, damping pad 308, conveying installation component 3 can move the position of embryo by the working condition of second motor 302, i.e. conveying, connecting plate 304 and threaded rod 303 constitute threaded connection, and threaded rod 303 constitutes rotating structure with fixed frame 301 through bearing 305;The device is fixed on the operation table of tire embryo processing through the mounting hole 307 in mounting plate 306, at this time damping pad 308 can avoid vibration to embryo, at the same time, through the work of second motor 302, threaded rod 303 can be controlled to rotate, so that connecting plate 304 and turnover control assembly 1, clamping control assembly 2 can be moved, i.e. the purpose of conveying embryo can be achieved.

[0030] Working principle: first, the device is installed on the operation table of tire embryo through the mounting hole 307 in mounting plate 306, according to the size of embryo, select the appropriate control rod 207, fixed block 208, and fix it on the engagement rod 205 through locking screw 206, at the same time, place the embryo in this place, at the same time, open the switch of first motor 201, first motor 201 will drive the worm 202 to rotate, and through the transmission of worm gear 203, the engagement rod 205 can be controlled to rotate with two groups of fixed blocks 208, so that two groups of fixed blocks 208 are separated from each other, i.e. the embryo can be fixed from the inside of embryo, personnel can process embryo, when the embryo needs to be adjusted, at this time, rotate control handle 101, control handle 101 can rotate with mounting bracket 105 and clamping control assembly 2, i.e. embryo can be turned over, when the angle of embryo is adjusted, insert the latch 103 through the connecting plate 304 and insert into the control disc 102, i.e. the angle of embryo can be fixed;

[0031] Then, when the embryo process is completed in this place, open the switch of second motor 302, the work of second motor 302 can drive threaded rod 303 to rotate, so that connecting plate 304 can move with turnover control assembly 1, clamping control assembly 2 and embryo, so that embryo can go to the next process, at the same time, damping pad 308 can provide damping measures in the process of processing embryo.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A turnover mechanism characterised in that: Including the turnover control assembly (1), the side of the turnover control assembly (1) is provided with a clamping control assembly (2), and the clamping control assembly (2) comprises a first motor (201), the output end of the first motor (201) is fixedly connected with a worm (202), the side of the worm (202) is engaged with a worm gear (203), and the inside of the worm gear (203) is fixedly connected with a connecting rod (204), the outer wall of the connecting rod (204) is fixedly connected with a clamping rod (205), and the inside of the clamping rod (205) is threadedly connected with a locking screw (206), one end of the clamping rod (205) is fixedly connected with a control rod (207), and the top of the control rod (207) is fixedly connected with a fixed block (208).

2. A turnover mechanism according to claim 1, characterised in that: The fixed block (208) and the clamping rod (205) constitute a clamping structure through the control rod (207), and the control rod (207) and the clamping rod (205) constitute a threadedly detachable structure through the locking screw (206).

3. The turnover mechanism according to claim 1, wherein: The clamping rod (205) constitutes a rotating structure with the connecting rod (204), the worm gear (203) and the first motor (201), and the worm gear (203) and the worm (202) are engaged with each other.

4. The turnover mechanism according to claim 1, wherein: The turnover control assembly (1) comprises a control handle (101), the side of the control handle (101) is fixedly connected with a control disc (102), the inside of the control disc (102) is hingedly connected with a bolt (103), the other side of the control disc (102) is fixedly connected with a rotating shaft (104), and one end of the rotating shaft (104) is fixedly connected with a mounting bracket (105).

5. A green transfer apparatus as claimed in any one of claims 1 to 4, wherein: The conveying mounting assembly (3) is arranged at the bottom of the turnover control assembly (1), the conveying mounting assembly (3) comprises a fixed frame (301), the top of the fixed frame (301) is provided with a second motor (302), the output end of the second motor (302) is fixedly connected with a threaded rod (303), the outer wall of the threaded rod (303) is threadedly connected with a connecting plate (304), one end of the threaded rod (303) is provided with a bearing (305), the side of the fixed frame (301) is fixedly connected with a mounting plate (306), the inside of the connecting plate (304) is provided with a mounting hole (307), and the bottom of the connecting plate (304) is provided with a damping pad (308).

6. A green tyre conveying device according to claim 5, characterised in that: The mounting plate (306) and the threaded rod (303) constitute a threaded connection, and the threaded rod (303) constitutes a rotating structure with the fixed frame (301) through the bearing (305).

7. A green conveyor as in claim 5, wherein: The mounting bracket (105) constitutes a rotating structure with the rotating shaft (104), the control disc (102) and the connecting plate (304), and the control disc (102) constitutes a detachable structure with the connecting plate (304) through the bolt (103).

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