阅读说明：本技术 一种旋转料盘防撞毁装置 (Anti-collision device for rotary material disc ) 是由 金永学 谢小川 于 2021-09-03 设计创作，主要内容包括：本发明公开了一种旋转料盘防撞毁装置,涉及到料盘防撞毁结构技术领域,包括机架框,所述机架框的顶侧与底侧均通过转轴套分别转动安装有从动转轴和主动转轴,所述从动转轴上依次套接安装有限位卡盘和从动齿轮,所述主动转轴上依次套接安装有支撑块和主动齿轮,所述支撑块的顶侧通过滑动机构固定安装有同步齿轮,所述同步齿轮与所述所述从动齿轮和所述主动齿轮相啮合。本发明结构合理,操作简单,通过使同步齿轮通过滑动机构的滑动与从动齿轮和主动齿轮同时相啮合时,从动转轴跟随主动转轴同步转动,当从动转轴出现旋转阻力达到一定数值时,顶推机构推动同步齿轮滑动并与从动齿轮相分离,从动转轴停止转动。(The invention discloses an anti-collision device for a rotary charging tray, which relates to the technical field of anti-collision structures for the charging tray and comprises a rack frame, wherein a driven rotating shaft and a driving rotating shaft are respectively and rotatably arranged on the top side and the bottom side of the rack frame through rotating shaft sleeves, a limiting chuck and a driven gear are sequentially sleeved and arranged on the driven rotating shaft, a supporting block and a driving gear are sequentially sleeved and arranged on the driving rotating shaft, a synchronous gear is fixedly arranged on the top side of the supporting block through a sliding mechanism, and the synchronous gear is meshed with the driven gear and the driving gear. The synchronous gear is meshed with the driven gear and the driving gear simultaneously through the sliding of the sliding mechanism, the driven rotating shaft rotates synchronously along with the driving rotating shaft, when the rotating resistance of the driven rotating shaft reaches a certain value, the pushing mechanism pushes the synchronous gear to slide and separate from the driven gear, and the driven rotating shaft stops rotating.)

1. The utility model provides a rotatory charging tray anticollision device, includes frame (1), its characterized in that: the top side and the bottom side of the frame (1) are respectively rotatably provided with a driven rotating shaft (2) and a driving rotating shaft (3) through rotating shaft sleeves (9), the driven rotating shaft (2) is sequentially sleeved with a limiting chuck (4) and a driven gear (7), the driving rotating shaft (3) is sequentially sleeved with a supporting block (5) and a driving gear (6), the driven gear (7) and the driving gear (6) are arranged in a mutually close and clearance state, the top side of the supporting block (5) is fixedly provided with a synchronous gear (12) through a sliding mechanism, the synchronous gear (12) is meshed with the driven gear (7) and the driving gear (6), the top side of the sliding mechanism is provided with a pushing mechanism matched with the limiting chuck (4), one side of the frame (1) is fixedly provided with a switch (18) through a fixed support (15), the touch switch (18) is positioned at the bottom side of the synchronous gear (12), and one end of the fixed support (15) is fixedly provided with an alarm lamp (13).

2. The anti-collision device for the rotary material tray according to claim 1, characterized in that: the sliding mechanism comprises a fixed sliding column (17), the bottom end of the fixed sliding column (17) is fixedly installed on the top side of the supporting block (5), a T-shaped sliding sleeve (16) is installed on the fixed sliding column (17) in a sliding mode, the synchronous gear (12) is installed on the outer side wall, located on the lower side, of the T-shaped sliding sleeve (16) in a rotating mode, and an elastic mechanism is arranged on the bottom side of the T-shaped sliding sleeve (16).

3. The anti-collision device for the rotary material tray according to claim 2, wherein: the elastic mechanism comprises a spring (14), the spring (14) is sleeved on the fixed sliding column (17), and two ends of the spring (14) are respectively contacted with the top side of the supporting block (5) and the bottom side of the T-shaped sliding sleeve (16).

4. The anti-collision device for the rotary material tray according to claim 2, wherein: the pushing mechanism comprises a sliding column (11), the bottom side of the sliding column (11) is fixedly installed on the top side of the T-shaped sliding sleeve (16), a V-shaped notch (19) is formed in one side of the limiting chuck (4), and the top side of the sliding column (11) is matched with the V-shaped notch (19).

5. The anti-collision device for the rotary material tray according to claim 2, wherein: the cross section of the fixed sliding column (17) is of a non-circular structure, a limiting block is fixedly mounted at the top end of the fixed sliding column (17), and the bottom side of the limiting block is matched with the bottom side of the T-shaped sliding sleeve (16).

6. The anti-collision device for the rotary material tray according to claim 1, characterized in that: the top of driven spindle (2) with the bottom of initiative pivot (3) all cup joints and installs installation chuck (10), a plurality of mounting grooves have evenly been seted up to the week side of installation chuck (10).

7. The anti-collision device for the rotary material tray according to claim 1, characterized in that: the rack frame is characterized in that a plurality of mounting seats (8) are fixedly mounted on the top side and the bottom side of the rack frame (1), and mounting holes are formed in one sides of the mounting seats (8).

Technical Field

The invention relates to the technical field of anti-collision structure of a material tray, in particular to an anti-collision device for a rotary material tray.

Background

In automatic processing process, in order to improve production efficiency, the mode that uses the carousel generally acts as the station, rotates certain angle through making the carousel, makes the product circulate fast to setting for the station, can reduce process circulation time, improves the production beat, is a mode that promotes process production efficiency.

Among the prior art, the carousel is rotating the in-process, and the easy trouble that breaks down causes carousel stall, if the product from the carousel landing to the equipment space in, or during operating personnel's health position mistake goes into the equipment space, and driver part is still continuing work this moment, continues to drive the carousel and rotates, and the carousel rotates rotatory torsion and is difficult to perceive eyes when reaching certain numerical value, can cause equipment to bump or personnel to be injured simultaneously, therefore we disclose a rotatory charging tray anticollision device and satisfy people's demand.

Disclosure of Invention

The invention aims to provide a collision-proof device for a rotary material tray, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: a collision-proof device for a rotary material tray comprises a frame, wherein a driven rotating shaft and a driving rotating shaft are respectively and rotatably arranged on the top side and the bottom side of the frame through rotating shaft sleeves, the driven rotating shaft is sequentially sleeved with a limiting chuck and a driven gear, the driving rotating shaft is sequentially sleeved with a supporting block and a driving gear, the driven gear and the driving gear are arranged close to each other with a gap left, the top side of the supporting block is fixedly provided with a synchronous gear through a sliding mechanism, the synchronous gear is meshed with the driven gear and the driving gear, the top side of the sliding mechanism is provided with a pushing mechanism matched with the limiting chuck, a touch switch is fixedly mounted on one side of the rack frame through a fixing support, the touch switch is located on the bottom side of the synchronizing gear, and an alarm lamp is fixedly mounted at one end of the fixing support.

Based on the above mechanism, through the arrangement of the rotating shaft sleeve, the driven rotating shaft and the driving rotating shaft can respectively rotate on the frame along the rotating shaft sleeve and respectively rotate synchronously with the limiting chuck, the driven gear, the supporting block and the driving gear, the top end of the driven rotating shaft can be connected with the turntable, the bottom end of the driving rotating shaft can be connected with the driving device, the driven rotating shaft rotates synchronously with the driving rotating shaft when the synchronous gear is simultaneously meshed with the driven gear and the driving gear through the sliding of the sliding mechanism, when the rotating resistance of the driven rotating shaft reaches a certain value, the pushing mechanism pushes the synchronous gear to slide and separate from the driven gear, the driving rotating shaft continues to rotate, the driven rotating shaft stops rotating, the mechanism is prevented from hurting people, when the synchronous gear slides separately from the driven gear, the synchronous gear touches the touch switch at the bottom side of the synchronous gear and enables the alarm lamp to light, and reminding workers.

Preferably, the sliding mechanism comprises a fixed sliding column, the bottom end of the fixed sliding column is fixedly installed on the top side of the supporting block, a T-shaped sliding sleeve is installed on the fixed sliding column in a sliding mode, the synchronous gear is installed on the outer side wall, located on the lower side, of the T-shaped sliding sleeve in a rotating mode, and an elastic mechanism is arranged on the bottom side of the T-shaped sliding sleeve.

Further, through the setting of T shape sliding sleeve, T shape sliding sleeve can follow fixed traveller and slide, and with driven gear and driving gear phase separation or meshing, synchronizing gear rotates along T shape sliding sleeve, and T shape sliding sleeve is under elastic mechanism's effect, is in the state that makes synchronizing gear and driven gear and driving gear mesh simultaneously all the time.

Preferably, the elastic mechanism comprises a spring, the spring is sleeved on the fixed sliding column, and two ends of the spring are respectively contacted with the top side of the supporting block and the bottom side of the T-shaped sliding sleeve.

Furthermore, through the setting of spring, under the elastic force effect, T shape sliding sleeve makes synchronizing gear and driven gear and the same time engaged state of driving gear.

Preferably, the pushing mechanism comprises a sliding column, the bottom side of the sliding column is fixedly provided with the top side of the T-shaped sliding sleeve, one side of the limiting chuck is provided with a V-shaped notch, and the top side of the sliding column is matched with the V-shaped notch.

Further, through the setting of V-arrangement notch, when the driven spindle does not rotate, the slip post continues to rotate along with the initiative pivot, and the rotating resistance increase between spacing chuck and the slip post, the top of slip post from V-arrangement notch department roll-off and contact with the bottom side of spacing chuck, promote T shape sliding sleeve simultaneously and drive synchronous gear and slide to the one side of keeping away from driven gear, realize driven spindle and initiative pivot phase separation.

Preferably, the cross section of the fixed sliding column is of a non-circular structure, a limiting block is fixedly mounted at the top end of the fixed sliding column, and the bottom side of the limiting block is matched with the bottom side of the T-shaped sliding sleeve.

Furthermore, the cross section of the sliding column is set to be of a non-circular structure, so that the T-shaped sliding sleeve can be prevented from rotating in the sliding process, and the sliding column is better matched with the limiting chuck.

Preferably, the top of driven spindle with the bottom of initiative pivot all cup joints and installs the installation chuck, a plurality of mounting grooves have evenly been seted up to the week side of installation chuck.

Furthermore, the installation of the chuck facilitates the connection of the rotating table and the driving mechanism, and the installation groove facilitates the rapid locking through the fastening piece.

Preferably, a plurality of mounting seats are fixedly mounted on the top side and the bottom side of the rack frame, and mounting holes are formed in one sides of the mounting seats.

Furthermore, through the arrangement of the mounting seat, the device fixing and interviewing mechanism can run more stably.

In conclusion, the technical effects and advantages of the invention are as follows:

1. in the invention, the driven rotating shaft and the driving rotating shaft can respectively rotate on the frame along the rotating shaft sleeve through the arrangement of the rotating shaft sleeve and respectively synchronously rotate with the limiting chuck, the driven gear, the supporting block and the driving gear, the top end of the driven rotating shaft can be connected with the turntable, the bottom end of the driving rotating shaft can be connected with the driving device, the driven rotating shaft synchronously rotates along with the driving rotating shaft when the synchronous gear is simultaneously meshed with the driven gear and the driving gear through the sliding of the sliding mechanism in the rotating process of the driving rotating shaft, when the rotating resistance of the driven rotating shaft reaches a certain value, the pushing mechanism pushes the synchronous gear to slide and separate from the driven gear, the driving rotating shaft continuously rotates, the driven rotating shaft stops rotating, the mechanism is prevented from hurting people, when the synchronous gear slides separately from the driven gear, the synchronous gear touches the touch switch at the bottom side of the synchronous gear and enables the alarm lamp to light, and reminding workers.

2. According to the invention, through the arrangement of the T-shaped sliding sleeve, the T-shaped sliding sleeve can slide along the fixed sliding column and is separated from or meshed with the driven gear and the driving gear, the synchronous gear rotates along the T-shaped sliding sleeve, the T-shaped sliding sleeve is always in a state of enabling the synchronous gear, the driven gear and the driving gear to be meshed simultaneously under the action of the elastic mechanism, through the arrangement of the V-shaped notch, when the driven rotating shaft does not rotate, the sliding column continues to rotate along with the driving rotating shaft, the rotating resistance between the limiting chuck and the sliding column is increased, the top end of the sliding column slides out from the V-shaped notch and is contacted with the bottom side of the limiting chuck, and meanwhile, the T-shaped sliding sleeve is pushed to drive the synchronous gear to slide towards one side far away from the driven gear, so that the driven rotating shaft is separated from the driving rotating shaft.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of a portion of the structure of area A in FIG. 2 according to the present invention;

fig. 4 is a partial enlarged view of the V-notch area of the present invention.

In the figure: 1. a frame; 2. a driven rotating shaft; 3. a driving rotating shaft; 4. a limiting chuck; 5. a support block; 6. a driving gear; 7. a driven gear; 8. a mounting seat; 9. a rotating shaft sleeve; 10. installing a chuck; 11. a sliding post; 12. a synchronizing gear; 13. an alarm lamp; 14. a spring; 15. fixing a bracket; 16. a T-shaped sliding sleeve; 17. fixing a sliding column; 18. a touch switch; 19. a V-shaped notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, the rotary tray crash-proof device comprises a frame 1.

The top side and the bottom side of frame 1 all rotate respectively through pivot cover 9 and install driven spindle 2 and initiative pivot 3, cup joint in proper order on driven spindle 2 and install spacing chuck 4 and driven gear 7, cup joint in proper order on the initiative pivot 3 and install supporting shoe 5 and driving gear 6, driven gear 7 and driving gear 6 are and are close to each other and leave the clearance state setting, setting through pivot cover 9, make driven spindle 2 and initiative pivot 3 can follow pivot cover 9 respectively and rotate on frame 1, and respectively with spacing chuck 4 and driven gear 7, supporting shoe 5 and driving gear 6 synchronous revolution, the carousel can be connected on driven spindle 2's top, drive arrangement can be connected to the bottom of initiative pivot 3.

The top side of supporting shoe 5 has synchronous gear 12 through slide mechanism fixed mounting, and synchronous gear 12 meshes with driven gear 7 and driving gear 6 mutually, and initiative pivot 3 is at the rotation in-process, and when synchronous gear 12 passed through slide mechanism's slip and driven gear 7 and driving gear 6 mesh mutually simultaneously, driven pivot 2 followed initiative pivot 3 synchronous rotation.

The top side of the sliding mechanism is provided with a pushing mechanism matched with the limiting chuck 4, when the rotation resistance of the driven rotating shaft 2 reaches a certain value, the pushing mechanism pushes the synchronous gear 12 to slide and be separated from the driven gear 7, the driving rotating shaft 3 continues to rotate, the driven rotating shaft 2 stops rotating, and the mechanism is prevented from hurting people.

One side of the frame 1 is fixedly provided with a touch switch 18 through a fixed support 15, the touch switch 18 is positioned at the bottom side of the synchronizing gear 12, one end of the fixed support 15 is fixedly provided with an alarm lamp 13, and when the synchronizing gear 12 slides in separation from the driven gear 7, the synchronizing gear 12 touches the touch switch 18 positioned at the bottom side and enables the alarm lamp 13 to light up to remind a worker.

Based on the above mechanisms, through the arrangement of the rotating shaft sleeve 9, the driven rotating shaft 2 and the driving rotating shaft 3 can respectively rotate on the frame 1 along the rotating shaft sleeve 9 and respectively rotate synchronously with the limit chuck 4, the driven gear 7, the supporting block 5 and the driving gear 6, the top end of the driven rotating shaft 2 can be connected with the turntable, the bottom end of the driving rotating shaft 3 can be connected with the driving device, when the synchronous gear 12 is meshed with the driven gear 7 and the driving gear 6 simultaneously through the sliding of the sliding mechanism in the rotating process of the driving rotating shaft 3, the driven rotating shaft 2 rotates synchronously with the driving rotating shaft 3, when the rotating resistance of the driven rotating shaft 2 reaches a certain value, the pushing mechanism pushes the synchronous gear 12 to slide and separate from the driven gear 7, the driving rotating shaft 3 continues to rotate, the driven rotating shaft 2 stops rotating, the mechanism is prevented from being damaged by collision, when the synchronous gear 12 slides separately from the driven gear 7, the synchronizing gear 12 touches a touch switch 18 on its bottom side and causes a warning lamp 13 to light up, alerting the worker.

In this embodiment, as shown in fig. 3, the sliding mechanism includes a fixed sliding column 17, the bottom end of the fixed sliding column 17 is fixedly installed on the top side of the supporting block 5, a T-shaped sliding sleeve 16 is slidably installed on the fixed sliding column 17, the synchronizing gear 12 is rotatably installed on the outer side wall of the T-shaped sliding sleeve 16 located on the lower side, an elastic mechanism is installed on the bottom side of the T-shaped sliding sleeve 16, through the setting of the T-shaped sliding sleeve 16, the T-shaped sliding sleeve 16 can slide along the fixed sliding column 17 and is separated from or engaged with the driven gear 7 and the driving gear 6, the synchronizing gear 12 rotates along the T-shaped sliding sleeve 16, and the T-shaped sliding sleeve 16 is always in a state of simultaneously engaging the synchronizing gear 12 with the driven gear 7 and the driving gear 6 under the effect of the elastic mechanism.

In this embodiment, as shown in fig. 3, the elastic mechanism includes a spring 14, the spring 14 is sleeved on a fixed sliding column 17, two ends of the spring 14 are respectively contacted with the top side of the supporting block 5 and the bottom side of the T-shaped sliding sleeve 16, and the T-shaped sliding sleeve 16 makes the synchronizing gear 12 and the driven gear 7 and the driving gear 6 simultaneously engaged with each other under the elastic force effect of the spring 14.

In this embodiment, as shown in fig. 1 and 4, the pushing mechanism includes a sliding column 11, a top side of a T-shaped sliding sleeve 16 is fixedly installed on a bottom side of the sliding column 11, a V-shaped notch 19 is formed in one side of a limiting chuck 4, the top side of the sliding column 11 is matched with the V-shaped notch 19, the V-shaped notch 19 is arranged, when the driven rotating shaft 2 does not rotate, the sliding column 11 continues to rotate along with the driving rotating shaft 3, the rotation resistance between the limiting chuck 4 and the sliding column 11 increases, the top end of the sliding column 11 slides out from the V-shaped notch 19 and contacts with the bottom side of the limiting chuck 4, and meanwhile, the T-shaped sliding sleeve 16 is pushed to drive the synchronizing gear 12 to slide towards a side far away from the driven gear 7, so that the driven rotating shaft 2 is separated from the driving rotating shaft 3.

In this embodiment, as shown in fig. 1, the cross section of the fixed sliding column 17 is a non-circular structure, the top end of the fixed sliding column 17 is fixedly provided with a limiting block, the bottom side of the limiting block is matched with the bottom side of the T-shaped sliding sleeve 16, the cross section of the sliding column 11 is set to be a non-circular structure, so that the T-shaped sliding sleeve 16 can be prevented from rotating in the sliding process, and the sliding column 11 is better matched with the limiting chuck 4.

In this embodiment, as shown in fig. 1 and 2, the top end of the driven rotating shaft 2 and the bottom end of the driving rotating shaft 3 are both sleeved with the installation chuck 10, a plurality of installation grooves are uniformly formed in the peripheral side of the installation chuck 10, the connection between the rotating table and the driving mechanism is facilitated through the arrangement of the installation chuck 10, and the quick locking through the fastening piece is facilitated through the installation grooves.

In this embodiment, as shown in fig. 1, a plurality of mounting seats 8 are fixedly mounted on the top side and the bottom side of the rack frame 1, mounting holes are formed in one sides of the mounting seats 8, and the device fixing mechanism can run more stably through the arrangement of the mounting seats 8.

The working principle of the invention is as follows: through the arrangement of the rotating shaft sleeve 9, the driven rotating shaft 2 and the driving rotating shaft 3 can respectively rotate on the frame 1 along the rotating shaft sleeve 9 and respectively rotate synchronously with the limit chuck 4, the driven gear 7, the supporting block 5 and the driving gear 6, the top end of the driven rotating shaft 2 can be connected with a turntable, the bottom end of the driving rotating shaft 3 can be connected with a driving device, when the driving rotating shaft 3 rotates, when the synchronous gear 12 is meshed with the driven gear 7 and the driving gear 6 simultaneously through the sliding of the sliding mechanism, the driven rotating shaft 2 rotates synchronously with the driving rotating shaft 3, when the driven rotating shaft 2 has a certain rotation resistance, the pushing mechanism pushes the synchronous gear 12 to slide and separate from the driven gear 7, the driving rotating shaft 3 continues to rotate, the driven rotating shaft 2 stops rotating, the mechanism is prevented from being damaged by collision, when the synchronous gear 12 slides separately from the driven gear 7, the synchronizing gear 12 touches a touch switch 18 on its bottom side and causes a warning lamp 13 to light up, alerting the worker.

Through the setting of T shape sliding sleeve 16, T shape sliding sleeve 16 can be followed fixed traveller 17 and slided, with driven gear 7 and driving gear 6 phase separation or meshing, synchronizing gear 12 rotates along T shape sliding sleeve 16, T shape sliding sleeve 16 is under elastic mechanism's effect, be in the state that makes synchronizing gear 12 mesh with driven gear 7 and driving gear 6 simultaneously mutually all the time, through the setting of V-arrangement notch 19, when driven spindle 2 does not rotate, sliding column 11 continues to rotate along with initiative pivot 3, the rotational resistance increase between spacing chuck 4 and the sliding column 11, the top of sliding column 11 slides out and contacts with the bottom side of spacing chuck 4 from V-arrangement notch 19, promote T shape sliding sleeve 16 simultaneously and drive synchronizing gear 12 and slide to the side of keeping away from driven gear 7, realize driven spindle 2 and the 3 phase separations of initiative pivot.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.