CN219135362U - Automatic lifting and conveying device for tire blanks of forming machine - Google Patents
Automatic lifting and conveying device for tire blanks of forming machine Download PDFInfo
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- CN219135362U CN219135362U CN202320174592.3U CN202320174592U CN219135362U CN 219135362 U CN219135362 U CN 219135362U CN 202320174592 U CN202320174592 U CN 202320174592U CN 219135362 U CN219135362 U CN 219135362U
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- tire
- base
- unloading frame
- fixed plate
- conveying belt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses an automatic lifting and conveying device for a tire blank of a forming machine, which relates to the technical field of tire processing and conveying equipment and comprises a stand column, a tire unloading frame, a base, a transmission device and a tire overturning mechanism, wherein the stand column is fixed on one side of the front end of a conveying belt, and a transition platform for communication is arranged between the top of the stand column and the front end of the conveying belt; the upright post is provided with a vertical guide rail, and the base is arranged on the guide rail in a sliding manner and is in transmission connection with the transmission device; the tire unloading frame is rotatably arranged on the base, and openings are formed in the front side and the rear side of the tire unloading frame; the tire retreading mechanism is arranged at the front end of the conveying belt and comprises a fixed plate, a push plate and an air cylinder; the fixed plate is vertically erected at the front end of the conveying belt, the air cylinder is arranged at the center of the fixed plate, and the output end of the air cylinder penetrates through the fixed plate and is fixedly connected with the push plate; the back of the push plate is provided with a plurality of horizontal guide rods, and the fixed plate is provided with a plurality of guide holes for the guide rods to pass through; the device realizes automatic control, and the embryo can be directly conveyed to the conveying belt after being produced, thereby realizing unmanned operation.
Description
Technical Field
The utility model relates to the technical field of tire processing and conveying equipment, in particular to an automatic lifting and conveying device for a tire blank of a forming machine.
Background
The forming machine is special equipment for producing tires, wherein semi-finished parts are combined to form tire blanks according to technological requirements in the tire manufacturing production process, the tire blank weight is required to be read through a weighing device after the tire blank production is completed by the radial tire one-step forming machine, and the tires are conveyed to a tire blank lifting machine and conveyed to a tire blank warehouse for storage after the weighing is completed; in the process of conveying the embryo, staff needs to manually convey the embryo to an embryo lifter, the staff needs to operate 350-450 times every 8 hours, each embryo is about 18KG, the labor intensity is high, meanwhile, the operation time is about 3s for a single time, and the uninterrupted work leads the operator to be easy to fatigue, so that the working efficiency is reduced. Meanwhile, the original elevator has large volume, adopts a cylindrical structure, is complex to maintain and has high risk.
Disclosure of Invention
The utility model aims at overcoming the defects of complex structure and low automation degree of an original elevator, and provides an automatic hoisting and conveying device for a molding machine embryo.
The technical scheme of the utility model is as follows: the automatic lifting and conveying device for the tire blanks of the forming machine comprises an upright post, a tire unloading frame, a base, a transmission device and a tire overturning mechanism, wherein the upright post is fixed on one side of the front end of a conveying belt, and a transition platform for communication is arranged between the top of the upright post and the front end of the conveying belt; the upright post is provided with a vertical guide rail, and the base is arranged on the guide rail in a sliding manner and is in transmission connection with the transmission device; the tire unloading frame is rotatably arranged on the base, and the front side and the rear side of the tire unloading frame are provided with openings;
the tire retreading mechanism is arranged at the front end of the conveying belt and comprises a fixed plate, a push plate and an air cylinder; the fixed plate is vertically erected at the front end of the conveying belt, the air cylinder is arranged at the center of the fixed plate, and the output end of the air cylinder penetrates through the fixed plate and is fixedly connected with the push plate; the back of push pedal is equipped with many horizontally guiding bars, be equipped with a plurality of guiding holes that supply the guiding bar to pass on the fixed plate.
Preferably, the guardrails on the left side and the right side of the tire unloading frame are composed of a plurality of vertical free rollers, the bottom of the tire unloading frame is composed of a plurality of horizontal free rollers, and the tire unloading frame is in a concave circular arc shape.
Preferably, a stop block matched with the lower edge of the front end of the transition platform is arranged at the bottom of the rear port of the tire unloading frame, and a reset tension spring is arranged between the inner side of the front end of the stop block and the bottom of the corresponding end of the base; the tire unloading frame comprises a base, a tire unloading frame and a tire unloading frame, wherein a limit rod is arranged on the inner side of the tire unloading frame, an arc limit groove matched with the limit rod is arranged on the base, and the central angle of the arc limit groove is the maximum rotation angle of the tire unloading frame.
Preferably, a buffer mechanism opposite to the top of the base is arranged at the top of the upright post, and the buffer mechanism is a hydraulic buffer.
Preferably, the top of the upright post is provided with a hard limiting mechanism, the hard limiting mechanism comprises a base and a limiting screw, the base is horizontally and fixedly arranged on the upright post, the limiting screw is arranged on the base in a threaded manner, and the lower end of the limiting screw is right opposite to the top of the base; the lower end of the limit screw is higher than the lower end of the hydraulic buffer.
Compared with the prior art, the utility model has the following advantages:
the device has simple structure, small volume and convenient maintenance, and reduces the risk coefficient during maintenance; the device realizes automatic control, and the embryo can be directly conveyed to the conveying belt after being produced, thereby realizing unmanned operation and greatly reducing the labor intensity of workers.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a tire unloading frame;
FIG. 3 is a schematic perspective view of the rear side of the tire unloading frame;
fig. 4 is a schematic structural view of the buffer mechanism and the hard stop mechanism.
In the figure: 1. the tire unloading device comprises an upright post, 2, a conveying belt, 3, a transition platform, 4, a base, 401, an arc-shaped limit groove, 5, a tire unloading frame, 6, a fixed plate, 7, a push plate, 8, an air cylinder, 9, a guide rod, 10, a free roller, 11, a stop block, 12, a tension spring, 13, a limit rod, 14, a hydraulic buffer, 15, a base, 16 and a limit screw.
Detailed Description
The utility model is further illustrated by the following examples in connection with the accompanying drawings.
Example 1
Referring to figures 1-3, an automatic lifting and conveying device for a molding machine tire blank comprises a stand column 1, a tire unloading frame 5, a base 4, a transmission device and a tire overturning mechanism, wherein the stand column 1 is fixed on one side of the front end of a conveying belt 2, and a transition platform 3 for communication is arranged between the top of the stand column 1 and the front end of the conveying belt 2; the upright post 1 is provided with a vertical guide rail, and the base 4 is arranged on the guide rail in a sliding way and is in transmission connection with the transmission device; the tire unloading frame 5 is rotatably arranged on the base 4, and is opened at the front side and the rear side;
the bottom of the rear port of the tire unloading frame 5 is provided with a stop block 11 matched with the lower edge of the front end of the transition platform 3, and a reset tension spring 12 is arranged between the inner side of the front end and the bottom of the corresponding end of the base 4; the inner side of the tire unloading frame 5 is provided with a limiting rod 13, the base 4 is provided with an arc limiting groove 401 matched with the limiting rod 13, and the central angle of the arc limiting groove 401 is the maximum rotation angle of the tire unloading frame 5; in a normal state, the tire unloading frame 5 is in a horizontal state.
The tire retreading mechanism is arranged at the front end of the conveying belt 2 and comprises a fixed plate 6, a push plate 7 and an air cylinder 8; the fixed plate 6 is vertically erected at the front end of the conveying belt 2, the air cylinder 8 is arranged at the center of the fixed plate 6, and the output end of the air cylinder penetrates through the fixed plate 6 and is fixedly connected with the push plate 7; the back of the push plate 7 is provided with a plurality of horizontal guide rods 9, and the fixed plate 6 is provided with a plurality of guide holes for the guide rods 9 to pass through.
During operation, the transfer ring sends the produced embryo to the embryo unloading frame 5, the embryo unloading frame 5 automatically falls down along the guide rail to weigh, then the embryo unloading frame 5 carries the embryo to rise to the appearance inspection height, and operators perform appearance inspection on the embryo; after appearance inspection is completed, the tire unloading frame 5 carries the tire and continuously ascends to the top of the upright post 1, and at the moment, a stop block 11 at the rear end of the tire unloading frame 5 is blocked by the lower edge of the front end of the transition platform 3, and drives the tire unloading frame 5 to integrally rotate backwards for tire unloading; rolling the embryo to the front end of the conveyor belt 2 along the transition platform 3, retreading the embryo by a tire retreading mechanism, and driving the push plate 7 by the air cylinder 8 to push the embryo down so that the bar code of the embryo is upward; finally, the conveying belt 2 conveys the embryo to an embryo warehouse. After the tire is removed, the tire removing frame 5 descends, and the tire removing frame 5 is restored to a horizontal state under the action of the tension spring 12.
The device has simple structure, small volume and convenient maintenance, and reduces the risk coefficient during maintenance; the device realizes automatic control, and the embryo can be directly conveyed to the conveying belt 2 after being produced, thereby realizing unmanned operation and greatly reducing the labor intensity of workers.
Example two
As a preferred embodiment of the present utility model, the present embodiment optimizes the structure of the tire unloading frame 5 on the basis of the first embodiment, specifically:
in this embodiment, the guardrails on the left and right sides of the tire unloading frame 5 are each composed of a plurality of vertical free rollers 10, and the bottom of the guardrails is composed of a plurality of horizontal free rollers 10 and is in a concave circular arc shape. The free roller 10 can effectively reduce the friction force between the embryo and the unloading frame 5.
Example III
As a preferred embodiment of the present utility model, a buffer mechanism and a hard limiting mechanism are added on the basis of the first embodiment, specifically:
referring to fig. 4, in this embodiment, a buffer mechanism is mounted on the top of the column 1 opposite to the top of the base 4, and the buffer mechanism is a hydraulic buffer 14, which can reduce vibration when the tire unloading frame 5 is stopped.
In order to prevent the tire unloading frame 5 from running out, the top of the upright post 1 is also provided with a hard limiting mechanism, the hard limiting mechanism comprises a base 15 and a limiting screw 16, the base 15 is horizontally and fixedly arranged on the upright post 1, the limiting screw 16 is arranged on the base 15 in a threaded manner, and the lower end of the limiting screw is right opposite to the top of the base 4; in addition, the lower end of the limit screw 16 is higher than the lower end of the hydraulic buffer 14.
The present utility model is not limited to the above-described embodiments, and various changes may be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art, and the contents after the changes still fall within the scope of the present utility model.
Claims (5)
1. An automatic lifting and conveying device for a tire blank of a forming machine is characterized in that: the tire overturning device comprises an upright post, a tire unloading frame, a base, a transmission device and a tire overturning mechanism, wherein the upright post is fixed on one side of the front end of a conveying belt, and a transition platform for communication is arranged between the top of the upright post and the front end of the conveying belt; the upright post is provided with a vertical guide rail, and the base is arranged on the guide rail in a sliding manner and is in transmission connection with the transmission device; the tire unloading frame is rotatably arranged on the base, and the front side and the rear side of the tire unloading frame are provided with openings;
the tire retreading mechanism is arranged at the front end of the conveying belt and comprises a fixed plate, a push plate and an air cylinder; the fixed plate is vertically erected at the front end of the conveying belt, the air cylinder is arranged at the center of the fixed plate, and the output end of the air cylinder penetrates through the fixed plate and is fixedly connected with the push plate; the back of push pedal is equipped with many horizontally guiding bars, be equipped with a plurality of guiding holes that supply the guiding bar to pass on the fixed plate.
2. The automatic lifting and conveying device for a tire blank of a molding machine according to claim 1, wherein: the guardrails on the left side and the right side of the tire unloading frame are composed of a plurality of vertical free rollers, and the bottom of the tire unloading frame is composed of a plurality of horizontal free rollers and is in a concave circular arc shape.
3. The automatic lifting and conveying device for a tire blank of a molding machine according to claim 2, wherein: the bottom of the rear port of the tire unloading frame is provided with a stop block matched with the lower edge of the front end of the transition platform, and a reset tension spring is arranged between the inner side of the front end of the stop block and the bottom of the corresponding end of the base; the tire unloading frame comprises a base, a tire unloading frame and a tire unloading frame, wherein a limit rod is arranged on the inner side of the tire unloading frame, an arc limit groove matched with the limit rod is arranged on the base, and the central angle of the arc limit groove is the maximum rotation angle of the tire unloading frame.
4. The automatic lifting and conveying device for a tire blank of a molding machine according to claim 1, wherein: the top of the upright post is provided with a buffer mechanism which is opposite to the top of the base, and the buffer mechanism is a hydraulic buffer.
5. The automatic lifting and conveying device for a tire blank of a molding machine according to claim 4, wherein: the top of the upright post is provided with a hard limiting mechanism, the hard limiting mechanism comprises a base and a limiting screw, the base is horizontally and fixedly arranged on the upright post, the limiting screw is arranged on the base in a threaded manner, and the lower end of the limiting screw is opposite to the top of the base; the lower end of the limit screw is higher than the lower end of the hydraulic buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320174592.3U CN219135362U (en) | 2023-02-10 | 2023-02-10 | Automatic lifting and conveying device for tire blanks of forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320174592.3U CN219135362U (en) | 2023-02-10 | 2023-02-10 | Automatic lifting and conveying device for tire blanks of forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219135362U true CN219135362U (en) | 2023-06-06 |
Family
ID=86599551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320174592.3U Active CN219135362U (en) | 2023-02-10 | 2023-02-10 | Automatic lifting and conveying device for tire blanks of forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219135362U (en) |
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2023
- 2023-02-10 CN CN202320174592.3U patent/CN219135362U/en active Active
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