CN109911526B - Automatic pipe conveyor - Google Patents
Automatic pipe conveyor Download PDFInfo
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- CN109911526B CN109911526B CN201811589395.8A CN201811589395A CN109911526B CN 109911526 B CN109911526 B CN 109911526B CN 201811589395 A CN201811589395 A CN 201811589395A CN 109911526 B CN109911526 B CN 109911526B
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- locking rod
- inclined rack
- pipe
- pipe fitting
- conveying wheel
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Abstract
The invention discloses an automatic pipe conveyor which comprises an inclined rack, wherein a pipe conveying wheel is rotatably connected to the inclined rack; the lower end of an inclined rack positioned on the right side of the pipe conveying wheel is provided with a locking rod, the inclined rack is hinged with the middle part of the locking rod, the left end of the locking rod extends into the conveying wheel, a sliding rod is vertically and slidably connected onto the inclined rack positioned on the right side of the locking rod, the lower end of the sliding rod is connected with an elastic sheet, a first wedge is fixedly connected onto the outer wall of the sliding rod between the right end of the locking rod and the sliding rod, and a second wedge is fixedly connected onto the right end of the locking rod; the elastic piece which is vertically arranged is connected between the locking rod and the inclined rack. The invention skillfully utilizes the elastic force of the spring and the elastic sheet to control the rotation state of the pipe conveying wheel, finishes the control of pipe conveying, and effectively ensures the pipe to be conveyed in sequence.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to an automatic pipe conveying device.
Background
A large number of pipe fittings are often used in the automobile manufacturing process, and the pipe fittings need to enter a machining area from a rack in sequence for subsequent machining. To the transportation process of pipe fitting, if adopt its operation intensity of manual work very big, work efficiency is low to can't satisfy the automated production requirement, if adopt gas accuse or electrically controlled device, must cause equipment structure complicacy, the mechanism is big, the problem that investment cost is high. Therefore, it is necessary to design an automatic pipe conveyor with simple structure, convenient operation and low investment cost.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an automatic pipe conveyor which is simple in structure, convenient to operate and low in investment cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
the automatic pipe fitting conveyor comprises an inclined rack, wherein a pipe fitting conveying wheel is rotatably connected to the inclined rack, and each tooth socket of the pipe fitting conveying wheel is a circular arc tooth socket matched with the outer peripheral surface of a pipe fitting; the lower end of the inclined rack positioned on the right side of the pipe fitting conveying wheel is provided with a locking rod, the inclined rack is hinged with the middle part of the locking rod, the left end of the locking rod extends into the circular-arc-shaped tooth groove, a sliding rod is vertically and slidably connected onto the inclined rack positioned on the right side of the locking rod, the lower end of the sliding rod is connected with an elastic sheet, a first wedge is fixedly connected onto the outer wall of the sliding rod between the right end of the locking rod and the sliding rod, and a second wedge matched with the first wedge is fixedly connected onto the right end of the locking rod positioned at the position corresponding to the first wedge; and an elastic part which is vertically arranged is connected between the locking rod and the inclined rack, one end of the elastic part is fixedly connected with the left part of the locking rod, and the other end of the elastic part is fixedly connected with the inclined rack.
And the middle part of the inclined rack is fixedly connected with a fixed block with a rotating shaft, and the pipe fitting conveying wheel is fixedly sleeved on the rotating shaft.
The bottom of the inclined rack on the right side of the pipe conveying wheel is fixedly connected with a support, and the support is hinged with the middle of the locking rod.
A first limiting block is arranged below the right part of the locking rod; and a second limiting block is fixedly connected to the inclined rack on the right side of the sliding rod.
The elastic piece is a spring.
The distance between the left side face of the second limiting block and the sliding rod is 1/2 of the diameter of the pipe fitting.
The inclined rack comprises a first inclined rack and a second inclined rack arranged above the first inclined rack, the longitudinal section formed by the first inclined rack and the second inclined rack is in an open shape with an upper opening larger than a lower opening, and the caliber of the lower opening is larger than the diameter of the pipe fitting and smaller than the diameter of the double pipe fitting; the fixed block, the spring and the support are arranged on the first inclined rack.
And a locking wheel is rotatably connected to the side surface of the locking rod between the locking rod and the circular arc-shaped tooth groove.
According to the invention, the rotation state of the pipe conveying wheel is controlled by the locking rod, and when the left end of the locking rod is arranged in the circular arc-shaped tooth groove of the pipe conveying wheel, the pipe conveying wheel is resisted by the locking rod and cannot rotate clockwise; when the left end of the locking rod moves out of the circular-arc-shaped tooth groove of the pipe conveying wheel, the pipe conveying wheel is in a flexible rotating state, and at the moment, the pipe can smoothly pass through the pipe conveying wheel under the action of gravity. When no pipe fitting exists on the top of the sliding rod, the right end of the locking rod moves upwards to the highest position under the elastic action of the elastic sheet, the left end of the locking rod moves out of the circular-arc-shaped tooth groove of the conveying wheel, the spring is stretched, and the pipe fitting flexibly passes through the pipe fitting conveying wheel under the action of gravity; when the pipe fitting moves to the top of the sliding rod, the sliding rod moves downwards under the pressure action of the pipe fitting, meanwhile, the right end of the locking rod moves to the position attached to the first limiting block and the left end of the locking rod moves into the arc-shaped tooth groove of the pipe fitting conveying wheel under the action of the spring tension, and the pipe fitting conveying wheel is supported by the locking rod and cannot rotate clockwise. The invention skillfully utilizes the elastic force of the spring and the elastic sheet to control the position state of the locking rod and further control the rotation state of the pipe conveying wheel, thereby completing the control of pipe conveying and effectively ensuring the ordered conveying of the pipes; the pipe fitting conveying device has the advantages of no energy consumption mechanism, low use cost, convenient and controllable pipe fitting conveying time, good use value and remarkable economic benefit.
Drawings
Fig. 1 is a schematic structural view of the pipe fitting of the present invention after transportation.
Fig. 2 is a schematic structural view of the pipe fitting of the present invention before delivery.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings, which are implemented on the premise of the technical solution of the present invention, and give detailed implementation manners and specific operation procedures, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-2, the automatic pipe conveyor of the present invention comprises an inclined frame, the inclined frame comprises a first inclined frame 14.1 and a second inclined frame 14.2 arranged above the first inclined frame 14.1, a longitudinal section formed by the first inclined frame 14.1 and the second inclined frame 14.2 is in an open shape with an upper opening larger than a lower opening, and the caliber of the lower opening is larger than the diameter of the pipe 2 and smaller than the diameter of two times of the pipe 2, so that the lower opening can only pass through one pipe 2 at a time; a fixed block 9 with a rotating shaft 8 is fixedly connected to the middle part of the first inclined rack 14.1, and a pipe fitting conveying wheel 1 is fixedly sleeved on the fixed block 9; each tooth groove of the pipe fitting conveying wheel 1 is a circular arc tooth groove matched with the pipe fitting 2; the circular arc-shaped tooth grooves are used for bearing the pipe fittings 2 and transferring the pipe fittings 2 to the right side of the pipe fitting conveying wheel 1 when the pipe fitting conveying wheel 1 rotates; the bottom of a first inclined rack 14.1 positioned on the right side of the pipe conveying wheel 1 is fixedly connected with a support 10, a locking rod 3 is arranged on the support 10, and the support 10 is hinged with the middle part of the locking rod 3; a first limiting block 11 is arranged below the right part of the locking rod 3; the left end of the locking rod 3 extends into the circular arc-shaped tooth groove, and a locking wheel 15 is rotatably connected to the side surface of the locking rod 3 between the locking rod 3 and the circular arc-shaped tooth groove; a slide rod 4 is vertically and slidably connected to a first inclined rack 14.1 positioned on the right side of the lock rod 3, the lower end of the slide rod 4 is connected with an elastic sheet 5, a wedge-shaped first inclined wedge 6 is fixedly connected to the outer wall of the slide rod 4 between the right end of the lock rod 3 and the slide rod 4, a second inclined wedge 7 matched with the first inclined wedge 6 is fixedly connected to the right end of the lock rod 3 positioned at the corresponding position of the first inclined wedge 6, and a second limiting block 12 is fixedly connected to a first inclined rack 14.1 positioned on the right side of the slide rod 4; the distance between the left side surface of the second limiting block 12 and the sliding rod 4 is 1/2 of the diameter of the pipe fitting 2. A spring 13 which is vertically arranged is connected between the locking rod 3 and the first inclined rack 14.1, one end of the spring 13 is fixedly connected with the left part of the locking rod 3, and the other end of the spring is fixedly connected with the first inclined rack 14.1. The locking rod 3 is used for controlling the rotation state of the pipe conveying wheel 1, and when the left end of the locking rod 3 is arranged in the circular-arc-shaped tooth groove of the pipe conveying wheel 1, the pipe conveying wheel 1 is resisted by the locking rod 3 and cannot rotate clockwise; when the left end of the locking rod 3 moves out of the arc-shaped tooth groove of the pipe conveying wheel 1, the pipe conveying wheel 1 is in a flexible rotating state, and at the moment, the pipe 2 can smoothly pass through the pipe conveying wheel 1 under the action of gravity.
The initial state of the invention is shown in fig. 2, at this time, the top of the sliding rod 4 is positioned above the first inclined frame 14.1 under the elastic force of the elastic sheet 5; the first wedge 6 on the outer wall of the sliding rod 4 is attached to the second wedge 7 on the right side of the locking rod 3, the locking rod 3 is in a state that the right end is high and the left end is low under the pushing force of the first wedge 6, the left end of the locking rod 3 is separated from the pipe conveying wheel 1, the pipe conveying wheel 1 is in a flexible rotating state, and the spring 13 between the first inclined rack 14.1 and the locking rod 3 is stretched. When a pipe fitting 2 rolls down from the left end of the first inclined rack 14.1, the pipe fitting 2 has certain kinetic energy when rolling into the arc-shaped tooth groove of the pipe fitting conveying wheel 1, the pipe fitting conveying wheel 1 is driven to rotate, then the pipe fitting 2 rolls out from the arc-shaped tooth groove of the pipe fitting conveying wheel 1 and rolls to the second limiting block 12 along the first inclined rack 14.1, and at the moment, the sliding rod 4 positioned on the left side of the second limiting block 12 is pressed by the pipe fitting 2 to slide downwards; first slide wedge 6, second slide wedge 7 break away from, and locking lever 3 rotates clockwise to locking lever 3 and the laminating department of first stopper 11 under the effect of spring 13 pulling force, and 3 left ends of locking lever are located the circular arc tooth's socket of pipe fitting delivery wheel 1 this moment, and pipe fitting delivery wheel 1 is blocked and can't remove by locking lever 3, and pipe fitting 2 that is located 1 left sides of pipe fitting delivery wheel is blocked and can't pass through by pipe fitting delivery wheel 1. Therefore, only one pipe fitting 2 is effectively ensured to be arranged on the right side of the pipe fitting conveying wheel 1; when the pipe 2 on the right side of the pipe conveying wheel 1 is used (removed), the present invention immediately acts to return to the initial state, and the above process is repeated to complete the transfer process of the next pipe 2. The spring 13 and the elastic sheet 5 are mutually matched to control the position state of the locking rod 3, when no pipe fitting 2 is arranged at the top of the sliding rod 4, the right end of the locking rod 3 moves upwards to the highest position under the elastic force action of the elastic sheet 5, the left end of the locking rod moves out of the arc-shaped tooth groove of the pipe fitting conveying wheel 1, the spring 13 is stretched, and at the moment, the pipe fitting 2 flexibly passes through the pipe fitting conveying wheel 1 under the action of gravity; when the pipe fitting 2 moves to the top of the sliding rod 4, the sliding rod 4 moves downwards under the action of the pressure of the pipe fitting 2, meanwhile, under the action of the tensile force of the spring 13, the right end of the locking rod 3 moves to a position attached to the first limiting block 11, and the left end of the locking rod moves into the circular-arc-shaped tooth groove of the pipe fitting conveying wheel 1, so that the pipe fitting conveying wheel 1 is blocked by the locking rod 3 and cannot rotate clockwise; the invention ingeniously utilizes the elastic force of the spring 13 and the elastic sheet 5 to control the position state of the locking rod 3 and further control the rotation state of the pipe conveying wheel 1, thereby completing the control of the pipe 2 and effectively ensuring the ordered conveying of the pipe, and the device has no any energy consumption mechanism, has simple structure, low investment and flexible operation, is convenient and controllable for the conveying time of the pipe 1, and has good use value and obvious economic benefit.
In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (3)
1. An automatic pipe conveyor, comprising: the pipe fitting conveying device comprises an inclined rack, wherein a pipe fitting conveying wheel (1) is rotatably connected to the inclined rack, and each tooth groove of the pipe fitting conveying wheel (1) is a circular arc-shaped tooth groove matched with the outer peripheral surface of a pipe fitting (2); the lower end of the inclined rack positioned on the right side of the pipe conveying wheel (1) is provided with a locking rod (3), the inclined rack is hinged with the middle part of the locking rod (3), and the left end of the locking rod (3) extends into the circular arc-shaped tooth groove; a sliding rod (4) is vertically and slidably connected to the inclined rack on the right side of the locking rod (3), the lower end of the sliding rod (4) is connected with an elastic sheet (5), a first wedge (6) is fixedly connected to the outer wall of the sliding rod (4) between the right end of the locking rod (3) and the sliding rod (4), and a second wedge (7) matched with the first wedge (6) is fixedly connected to the right end of the locking rod (3) at the position corresponding to the first wedge (6);
an elastic part is connected between the locking rod (3) and the inclined rack, one end of the elastic part is fixedly connected with the left part of the locking rod (3), the other end of the elastic part is fixedly connected with the inclined rack, and the elastic part is a spring (13);
the bottom of the inclined rack positioned on the right side of the pipe conveying wheel (1) is fixedly connected with a support (10), and the support (10) is hinged with the middle part of the locking rod (3);
the inclined rack comprises a first inclined rack (14.1) and a second inclined rack (14.2) arranged above the first inclined rack (14.1), the longitudinal section formed by the first inclined rack (14.1) and the second inclined rack (14.2) is in an open shape with an upper opening larger than a lower opening, and the caliber of the lower opening is larger than the diameter of the pipe fitting (2) and smaller than the diameter of a double pipe fitting (2);
a fixed block (9) with a rotating shaft (8) is fixedly connected to the middle of the inclined rack, and the pipe conveying wheel (1) is fixedly sleeved on the rotating shaft (8); the fixed block (9), the spring (13) and the support (10) are arranged on the first inclined rack (14.1);
the side surface of the locking rod (3) between the locking rod (3) and the circular arc-shaped tooth groove is rotatably connected with a locking wheel (15).
2. The automatic pipe conveyor according to claim 1, characterized in that: a first limiting block (11) is arranged below the right part of the locking rod (3); and a second limiting block (12) is fixedly connected to the inclined rack on the right side of the sliding rod (4).
3. The automatic pipe conveyor according to claim 2, characterized in that: the distance between the left side surface of the second limiting block (12) and the sliding rod (4) is 1/2 of the diameter of the pipe fitting (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589395.8A CN109911526B (en) | 2018-12-25 | 2018-12-25 | Automatic pipe conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589395.8A CN109911526B (en) | 2018-12-25 | 2018-12-25 | Automatic pipe conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109911526A CN109911526A (en) | 2019-06-21 |
| CN109911526B true CN109911526B (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589395.8A Active CN109911526B (en) | 2018-12-25 | 2018-12-25 | Automatic pipe conveyor |
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| Country | Link |
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| CN (1) | CN109911526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207608A (en) * | 2020-09-28 | 2021-01-12 | 张贤林 | Pipeline tapping device for building engineering |
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| CN108820802A (en) * | 2018-07-23 | 2018-11-16 | 嘉兴汉羿文化传播有限公司 | A kind of pipe fitting commutation feed mechanism |
| CN209635237U (en) * | 2018-12-25 | 2019-11-15 | 郑州日产汽车有限公司 | The automatic conveyer of pipe fitting |
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2018
- 2018-12-25 CN CN201811589395.8A patent/CN109911526B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2052840A (en) * | 1935-08-09 | 1936-09-01 | Melvin H Nussbaum | Control mechanism for bottle feeding conveyers |
| GB805717A (en) * | 1955-09-23 | 1958-12-10 | Herrmann Ab Brdr | Improvements in control device for units travelling on a conveyor belt or the like |
| US3532201A (en) * | 1968-09-23 | 1970-10-06 | Interlake Steel Corp | Conveyor load spacer |
| DE3015203A1 (en) * | 1980-04-19 | 1981-10-29 | Hermann 8404 Wörth Kronseder | Bottle conveyor with star wheel lockable to stop bottles - has wheel carried on support with limited parallel movement against damper |
| US4448300A (en) * | 1981-01-28 | 1984-05-15 | Krones Aktiengesellschaft Hermann Kronseder Maschinenfabrik | Device for blocking containers against moving on a conveyor |
| CN2306972Y (en) * | 1997-03-28 | 1999-02-10 | 宝山钢铁(集团)公司 | Steel pipe isolation conveyor |
| EP1155978A2 (en) * | 2000-04-10 | 2001-11-21 | Pharmax S.A. | Device and assembly for delivering objects stored in a row |
| KR200411932Y1 (en) * | 2005-12-30 | 2006-03-21 | 경신공업 주식회사 | Structure of a sliding rack |
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| CN106697868A (en) * | 2017-02-20 | 2017-05-24 | 吴涛 | Automatic feeding mechanism for machining |
| CN106865203A (en) * | 2017-04-17 | 2017-06-20 | 无锡市海鹰工程装备公司 | Fruit Dang Luo mechanisms |
| DE202017103367U1 (en) * | 2017-06-02 | 2018-09-04 | ALTRATEC Automation GmbH | Device for stopping a conveyed material on a conveyor |
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| CN109911526A (en) | 2019-06-21 |
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