Tire unloading structure for tire building machine

Abstract

The utility model discloses a tire unloading structure for a tire building machine, which belongs to the technical field of tire manufacturing equipment and comprises a bottom plate, a back plate fixed on the bottom plate, a mounting platform fixed on the top of the back plate, a limiting structure fixed on one side of the mounting platform, and a tire unloading component slidably clamped on the limiting structure. A power mechanism for controlling the movement position of the tire unloading assembly is arranged on the mounting platform, the tire unloading assembly comprises a sliding plate, a transmission rack is fixed to the side wall of the sliding plate, a horizontal plate is fixed to one end of the sliding plate, an arc-shaped side plate is fixed to one side of the horizontal plate, and a tire clamping mechanism is mounted on one side of the arc-shaped side plate; the tire unloading structure can stably clamp and fix tires with different sizes, unload green tires manufactured on a tire building machine, and actively rotate the green tires after being unloaded, so that personnel can conveniently inspect and observe the green tires, the tire unloading direction of the green tires is adjusted according to requirements after inspection, the movement track of the green tires is controllable during tire unloading, and the tire unloading efficiency is improved. The use is more stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tire structure for tire building machine belongs to tire manufacturing equipment technical field. BACKGROUND

[0002] In the production process of the tire, first need through various equipment to produce each part of the tire separately, then transport each part of the tire to the tire building machine, cooperate with the worker to assemble to form the green tire, the green tire at this time has the complete wheel shape, then after detection can carry out vulcanization forming, after a series of detection qualified can become tire product.

[0003] And when forming the tire, need to disassemble the tire, the existing tire manufacturer is equipped with a transport line, automatically transport the green tire, and after the worker assembles the tire, the tire structure is needed to assist to unload the green tire on the tire building machine, after unloading, after the worker, equipment detection or sampling inspection personnel detection, can be transported to the next stage.

[0004] Such as the Chinese invention patent document with application No. CN201610887115.6, records a tire building machine tire unloading device, to unload the green tire to be formed forward or backward, the tire unloading device includes a horizontally moving support frame, an automatic tire unloading mechanism arranged on one side of the support frame and a control assembly, the automatic tire unloading mechanism includes a lower pressing part arranged on the upper part of the support frame, a holding arm part arranged on the lower part of the support frame, at least one of the lower pressing part and the holding arm part can move up and down to clamp or release the green tire to be formed, the holding arm part includes a supporting plate capable of rotating up and down at the front and rear ends, at least two holding claws pivoted at the front and rear ends of the supporting plate, and an unloading drive assembly for driving the supporting plate to rotate.

[0005] In the above document, the green tire is clamped and fixed, and the green tire is guided to dump by controlling the supporting plate, the falling position of the green tire can be controlled, but the function is relatively small, and the subsequent process is lacking after guiding, and the worker needs to detect separately after dumping, including the existing tire unloading structure is simple relay transportation and handling, and the detection process of the green tire is lacking in assistance. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the above problems and provides a tire unloading structure for tire building machine, which can actively rotate the green tire after unloading, facilitate personnel to check and observe, assist personnel to observe, adjust the tire unloading direction of the green tire according to the requirement after checking, and the movement track of the green tire is controllable during tire unloading, so that it is more stable and reliable to use.

[0007] The utility model discloses a tire unloading structure for tire building machine through following technical scheme to realize above -mentioned purpose, including bottom plate, the bottom plate is fixed with backboard on, the top of backplate is fixed with installation platform, one side of installation platform is fixed with limit structure, and limit structure can provide stable limit support for tire unloading assembly, and the tire unloading assembly is slidably connected on the limit structure, and the tire unloading assembly is arranged in upper and lower separation, and utilizes power mechanism to control two parts to fix the green tire, be equipped with power mechanism of control tire unloading assembly movement position on installation platform, the tire unloading assembly includes sliding plate, the lateral wall of sliding plate is fixed with transmission rack, one end of sliding plate is fixed with horizontal plate, one side of horizontal plate is fixed with arc side plate, and one side of arc side plate is installed with tire clamping mechanism, and the tire clamping mechanism is used for contacting the green tire outer wall, and can control the green tire release direction when needed while fixing the green tire, one side of bottom plate is equipped with power connector through power line.

[0008] Preferably, in order to more stably limit the movement state of the tire unloading assembly, the limit structure includes a limit block, the limit block is provided with a through hole for slidably connecting the sliding plate, the limit block is provided with a pair of different heights, and a space is left between the limit blocks, a connecting frame is fixed on the side wall of the limit block, and one side of the limit block is fixed with the side wall of the installation platform through a connecting plate.

[0009] Preferably, in order to make the transmission more uniform and stable, the power mechanism includes a power motor fixed on the installation platform, a power belt is sleeved on the output shaft of the power motor, one end of the power belt is sleeved on the center rod, and transmission gears are arranged at both ends of the center rod.

[0010] Preferably, in order to facilitate the auxiliary fixing of the position of the center rod, the transmission gears are engaged with the transmission racks, the center rod passes through the connecting frame, a clamping shell is arranged on the connecting frame, and a clamping block is fixed on the outer wall of the center rod and located in the clamping shell.

[0011] Preferably, in order to more flexibly contact and fix the position of the green tire, the tire clamping mechanism includes an adjusting plate rotatably installed on the arc-shaped side plate, an adjusting gear is fixed between the adjusting plate and the arc-shaped side plate, an adjusting motor is fixed on the top of the horizontal plate, the output shaft of the adjusting motor is engaged with the adjusting gear, a support plate is fixed between the adjusting plates, and a contact wheel is rotatably installed at one end of the adjusting plate.

[0012] Preferably, in order to facilitate the driving of the contact wheel to rotate, a ring groove is arranged on the contact wheel, a contact belt is sleeved on the ring groove, a contact motor is fixed on the support plate, one end of the contact belt is sleeved on the output shaft of the contact motor, and the ring groove is located at the center of the contact wheel.

[0013] Preferably, in order to facilitate the restriction of the position of the green tire, the bottom of the adjusting plate is fixed with an expansion plate, clamping wheels are rotatably installed between the expansion plates, and the outer walls of the clamping wheels and the contact wheels are both arc-shaped and concave.

[0014] Preferably, in order to enable the tire unloading assembly to move more smoothly, a through hole is formed in the horizontal plate, a limiting cylinder is fixed on the through hole, a limiting column is fixed on the mounting platform, and one end of the limiting column penetrates through the limiting cylinder.

[0015] The tire unloading structure can stably clamp and fix different sizes of tires, unload the green tire manufactured on a tire forming machine, and actively rotate the green tire after unloading, so that personnel can conveniently check and observe the green tire, adjust the tire unloading direction of the green tire according to requirements after checking, and control the movement track of the green tire during tire unloading, thereby making the tire unloading structure more stable and reliable to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is another side structure schematic view of the utility model.

[0018] Figure 3 It is an overall cross-section structure schematic view of the utility model.

[0019] Figure 4 It is Figure 3 It is an enlarged structure schematic view of position A.

[0020] Figure 5 It is a cross-section structure schematic view of the tire clamping mechanism of the utility model.

[0021] Figure 6 It is a complete structure schematic view of the tire clamping mechanism of the utility model.

[0022] In the figure: 1, bottom plate; 101, back plate; 102, mounting platform; 103, limiting column; 2, limiting structure; 201, limiting block; 202, connecting frame; 203, clamping shell; 3, tire unloading assembly; 301, sliding plate; 302, horizontal plate; 303, arc-shaped side plate; 304, limiting cylinder; 4, power mechanism; 401, power motor; 402, power belt; 403, center rod; 404, clamping block; 5, tire clamping mechanism; 501, adjusting plate; 502, adjusting gear; 503, adjusting motor; 504, contact wheel; 505, contact belt; 506, contact motor; 507, clamping wheel. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] Please refer to Figures 1-6 As shown in the figure, a tire unloading structure for a tire forming machine, comprising a bottom plate 1, a back plate 101 is fixed on the bottom plate 1, an installation platform 102 is fixed on the top of the back plate 101, a limiting structure 2 is fixed on one side of the installation platform 102, the limiting structure 2 can provide stable limiting support for the tire unloading assembly 3, the tire unloading assembly 3 is slidably connected on the limiting structure 2, the tire unloading assembly 3 is arranged in an upper and lower separation manner, the upper and lower two parts are controlled by a power mechanism 4 to fix the green tire, the power mechanism 4 is arranged on the installation platform 102 to control the movement position of the tire unloading assembly 3, the tire unloading assembly 3 comprises a sliding plate 301, a transmission rack is fixed on the side wall of the sliding plate 301, a horizontal plate 302 is fixed on one end of the sliding plate 301, an arc-shaped side plate 303 is fixed on one side of the horizontal plate 302, a tire clamping mechanism 5 is arranged on one side of the arc-shaped side plate 303, the tire clamping mechanism is used to contact the outer wall of the green tire, and the green tire can be controlled to be released in a required direction while being fixed, and a power connector is arranged on one side of the bottom plate 1 through a power line.

[0025] As Figures 2-4 shown, the limiting structure 2 comprises a limiting block 201, the limiting block 201 is provided with a through hole for slidably connecting the sliding plate 301, the limiting block 201 is provided with a pair of different heights, and a space is left between the limiting blocks 201, a connecting frame 202 is fixed on the side wall of the limiting block 201, and one side of the limiting block 201 is fixed on the side wall of the installation platform 102 through a connecting plate, so that the movement state of the tire unloading assembly 3 can be more stably limited, the power mechanism 4 comprises a power motor 401 fixed on the installation platform 102, a power belt 402 is sleeved on the output shaft of the power motor 401, one end of the power belt 402 is sleeved on a center rod 403, the center rod 403 is provided with a transmission gear at both ends, so that the transmission can be more uniform and stable, the transmission gear is engaged with the transmission rack, the center rod 403 penetrates through the connecting frame 202, the connecting frame 202 is provided with a clamping shell 203, a clamping block 404 located in the clamping shell 203 is fixed on the outer wall of the center rod 403, so that the position of the center rod 403 can be conveniently and auxiliary fixed.

[0026] As Figure 5 and Figure 6The shown tire clamping mechanism 5 includes an adjusting plate 501 rotatably mounted on the arc-shaped side plate 303, an adjusting gear 502 fixed between the adjusting plate 501 and the arc-shaped side plate 303, an adjusting motor 503 fixed on the top of the horizontal plate 302, the output shaft of the adjusting motor and the adjusting gear 502 are engaged, a supporting plate is fixed between the adjusting plates 501, a contact wheel 504 is rotatably mounted between one end of the adjusting plate 501, which can more flexibly contact and fix the position of the green tire, a ring groove is provided on the contact wheel 504, a contact belt 505 is sleeved on the ring groove, a contact motor 506 is fixed on the supporting plate, one end of the contact belt 505 is sleeved on the output shaft of the contact motor 506, the ring groove is located at the center of the contact wheel 504, which can facilitate the rotation of the contact wheel 504, an expansion plate is fixed on the bottom of the adjusting plate 501, a clamping wheel 507 is rotatably mounted between the expansion plates, the outer walls of the clamping wheel 507 and the contact wheel 504 are both arc-shaped concave, which can facilitate the limitation of the position of the green tire.

[0027] As shown in Figure 3 , Figure 5 and Figure 6 , a through hole is formed in the horizontal plate 302, a limiting cylinder 304 is fixed in the through hole, a limiting column 103 is fixed on the installation platform 102, one end of the limiting column 103 passes through the limiting cylinder 304, which can make the tire unloading assembly 3 move more smoothly.

[0028] The tire unloading structure can stably clamp and fix different sizes of tires, unload the green tire manufactured on the tire building machine, and actively rotate the green tire after unloading, which is convenient for personnel to check and observe. After checking, the unloading direction of the green tire can be adjusted according to the needs, and the movement trajectory of the green tire during unloading is controllable, which is more stable and reliable to use. When unloading is needed, the tire building machine moves the assembled green tire to the unloading position, the power motor 401 drives the center rod 403 to rotate, the sliding plate 301 slides on the limiting block 201, the upper and lower tire clamping mechanisms are folded towards each other, the clamping wheel 507 contacts the green tire, the adjusting motor controls the rotation of the adjusting plate 501, the contact wheel 504 contacts the outer wall of the green tire, then the contact motor 506 drives the contact wheel 504 to rotate, the green tire is rotated, and the adjusting plates 501 are rotated in the same direction, for example, clockwise, one side of the contact wheel 504 moves away from the green tire, and the other side of the contact wheel 504 can push the green tire, thereby facilitating the green tire to be pushed out to the target direction. At this time, the distance between the upper and lower tire clamping mechanisms 5 can be increased to avoid blocking the green tire from being discharged.

[0029] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0030] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A tire unloading structure for a tire forming machine, characterized in that: The system includes a base plate (1), a back plate (101) fixed on the base plate (1), an installation platform (102) fixed on the top of the back plate (101), a limiting structure (2) fixed on one side of the installation platform (102), a tire removal assembly (3) slidably engaged on the limiting structure (2), a power mechanism (4) for controlling the movement position of the tire removal assembly (3) on the installation platform (102), the tire removal assembly (3) including a sliding plate (301), a transmission rack fixed on the side wall of the sliding plate (301), a horizontal plate (302) fixed at one end of the sliding plate (301), an arc-shaped side plate (303) fixed on one side of the horizontal plate (302), a tire clamping mechanism (5) installed on one side of the arc-shaped side plate (303), and a power connector provided on one side of the base plate (1) via a power cord.

2. The tire unloading structure for a tire forming machine according to claim 1, characterized in that: The limiting structure (2) includes a limiting block (201), which has a through opening for sliding and engaging the sliding plate (301). The limiting blocks (201) have a pair of different heights and a space between them. A connecting frame (202) is fixed on the side wall of the limiting block (201). One side of the limiting block (201) is fixed to the side wall of the mounting platform (102) through a connecting plate.

3. The tire unloading structure for a tire forming machine according to claim 2, characterized in that: The power mechanism (4) includes a power motor (401) fixed on the mounting platform (102). A power belt (402) is sleeved on the output shaft of the power motor (401). One end of the power belt (402) is sleeved on the central rod (403). Both ends of the central rod (403) are provided with transmission gears.

4. The tire unloading structure for a tire forming machine according to claim 3, characterized in that: The transmission gear and the transmission rack mesh with each other, the central rod (403) passes through the connecting frame (202), the connecting frame (202) is provided with a snap-fit ​​shell (203), and a snap-fit ​​block (404) located inside the snap-fit ​​shell (203) is fixed on the outer wall of the central rod (403).

5. The tire unloading structure for a tire forming machine according to claim 4, characterized in that: The tire clamping mechanism (5) includes an adjusting plate (501) rotatably mounted on the arc-shaped side plate (303), an adjusting gear (502) fixed between the adjusting plate (501) and the arc-shaped side plate (303), an adjusting motor (503) fixed to the top of the horizontal plate (302), the output shaft of the adjusting motor meshing with the adjusting gear (502), a support plate fixed between the adjusting plates (501), and a contact wheel (504) rotatably mounted between one end of the adjusting plates (501).

6. The tire unloading structure for a tire forming machine according to claim 5, characterized in that: The contact wheel (504) is provided with an annular groove, and a contact belt (505) is sleeved on the annular groove. A contact motor (506) is fixed on the support plate. One end of the contact belt (505) is sleeved on the output shaft of the contact motor (506). The annular groove is located at the center of the contact wheel (504).

7. The tire unloading structure for a tire forming machine according to claim 6, characterized in that: An extension plate is fixed to the bottom of the adjustment plate (501), and a clamping wheel (507) is rotatably installed between the extension plates. The outer walls of the clamping wheel (507) and the contact wheel (504) are both arc-shaped and concave.

8. The tire unloading structure for a tire forming machine according to claim 7, characterized in that: A through hole is provided on the horizontal plate (302), a limiting cylinder (304) is fixed on the through hole, and a limiting post (103) is fixed on the mounting platform (102), with one end of the limiting post (103) passing through the limiting cylinder (304).

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