CN218534465U

CN218534465U - Fan handle clamping device

Info

Publication number: CN218534465U
Application number: CN202223115185.XU
Authority: CN
Inventors: 崔文峰; 程书亮; 陈冠宇; 刘龙飞
Original assignee: Yongcheng Shanda Printing Technology Co ltd
Current assignee: Yongcheng Shanda Printing Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a fan handle clamping device, include the revolving stage by first step motor drive, the upper surface of revolving stage evenly is provided with a plurality of fixture along the circumferencial direction, fixture includes the base, the returning face plate, spring and bearing, base horizontal installation is at the upper surface of revolving stage, and one side of base upper surface is provided with a fan handle groove along the radial of revolving stage, the one end of two returning face plate symmetries setting and its bottom is connected with the upper surface rotation of base, the other end of two returning face plate bottoms be provided with the portion of compressing tightly of fan handle groove looks adaptation, connect through the horizontal pole between the top of two returning face plates, the both ends of spring rotate with base and horizontal pole respectively and are connected, the bearing symmetry sets up and rotates the top of installing at two returning face plates, bearing and horizontal pole all are located the portion top of compressing tightly. The fan handle clamping device is simple in structure, convenient to control, not prone to damage, convenient for taking and placing of the fan handle, capable of adhering single leaves when the circular fan is continuously transported, capable of improving production efficiency and capable of guaranteeing production quality.

Description

Fan handle clamping device

Technical Field

The utility model relates to a circular fan production facility technical field, especially a fan handle clamping device.

Background

The round fan generally refers to a round or oblate thin fan, and usually has special shapes such as sunflower, plum blossom, hexagonal and the like. In modern society, besides the basic function of a round fan, manufacturers can cover printed matters (such as special-shaped single pages) on two sides of fan blades according to requirements, so that the attractiveness is improved or the round fan is used for advertising. In the production process of the circular fan, a single sheet needs to be adhered to one surface or two surfaces of the circular fan, the circular fan is usually held by a worker and put into a positioning tool for adhesion, and the mode is low in efficiency, large in error and barely suitable for small-scale production. In order to improve the production efficiency and ensure the production quality, a common factory basically takes automatic equipment production as a main part, but in the production process of the round fan, a device which can firmly clamp the fan handle of the round fan, is not easy to shift and is convenient for continuously pasting special-shaped single pages for production is lacked at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan handle clamping device to solve in the round fan production process, lack one kind at present and firmly just be difficult for shifting to the fan handle centre gripping of round fan, in order to make things convenient for the continuity to glue the problem of the device of single page production.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a fan handle clamping device, includes by first step motor drive's revolving stage, the upper surface of revolving stage evenly is provided with a plurality of fixture that are used for the fan handle along the circumferencial direction, fixture includes base, returning face plate, spring and bearing, base horizontal installation is in the upper surface of revolving stage, just one side of base upper surface is followed the radial fan handle groove that is provided with of revolving stage, two the returning face plate symmetry set up and the one end of its bottom with the upper surface of base rotates to be connected, two the other end of returning face plate bottom be provided with the portion that compresses tightly of fan handle groove looks adaptation, two connect through the horizontal pole between the top of returning face plate, the both ends of spring respectively with the base with the horizontal pole rotates to be connected, the bearing symmetry set up and rotates and installs two the top of returning face plate, the bearing with the horizontal pole all is located the top of portion that compresses tightly.

The further technical scheme is as follows: and the pressing part is provided with a rubber sleeve.

The further technical scheme is as follows: the periphery of the rotary table is provided with at least two shifting mechanisms used for the clamping mechanisms, each shifting mechanism comprises a cantilever, a second stepping motor and a shifting rod, the cantilevers are arranged on the periphery of the rotary table, the second stepping motors are arranged on the cantilevers, the shifting rods are arranged at the output ends of the second stepping motors, and the shifting rods correspond to the fan handle clamping mechanisms one to one.

The further technical scheme is as follows: a connecting rod is arranged between the two bearings.

The further technical scheme is as follows: the number of the toggle mechanisms is not more than that of the fan handle clamping mechanisms, and the number of the toggle mechanisms is even.

The further technical scheme is as follows: the second stepping motors on two adjacent shifting mechanisms rotate in opposite directions.

The further technical scheme is as follows: the top of the turnover plate is close to the pressing part.

The further technical scheme is as follows: the spring is in a tensioned state.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

the utility model provides a fan handle clamping device, the fan handle clamping device comprises a rotary table and a clamping mechanism, the clamping mechanism has simple structure, is convenient to control and is not easy to damage, the clamping mechanism can clamp and loosen the fan handle, the fan handle is convenient to take and place, and under the cooperation of the rotary table, the adhesion of special-shaped single pages can be carried out while the circular fan is continuously transported by utilizing external adhesion equipment and circular fan conveying lines; in addition, further under the coordination of the toggle mechanism, the clamping mechanism can automatically clamp and release the fan handle, thereby reducing the manual participation, improving the production efficiency and ensuring the production quality; the fan handle clamping device can effectively and stably clamp the fan handle, ensures that the fan handle does not shift in the processes of putting, moving and the subsequent process, reduces manual intervention, improves the yield and the automation level, and reduces the production cost.

Drawings

Fig. 1 is a schematic structural view of a fan handle clamping device of the present invention.

Fig. 2 is a schematic structural view of the clamping mechanism of fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of another view angle of fig. 1 according to the present invention.

Reference numerals are as follows: 1. a first step motor; 2. a turntable; 3. a clamping mechanism; 4. a base; 5. a turnover plate; 6. a spring; 7. a bearing; 8. a cross bar; 9. a fan handle slot; 10. a pressing part; 11. a rubber sleeve; 12. a toggle mechanism; 13. a cantilever; 14. a second stepping motor; 15. a deflector rod; 16. a connecting rod; 17. a fan handle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

the embodiment is as shown in fig. 1, fig. 2 and fig. 3, a fan handle clamping device, including a rotary table 2 driven by a first stepper motor 1, the upper surface of the rotary table 2 is uniformly provided with a plurality of clamping mechanisms 3 for a fan handle 17 along the circumferential direction, the clamping mechanisms 3 include a base 4, turnover plates 5, springs 6 and bearings 7, the base 4 is horizontally installed on the upper surface of the rotary table 2, and one side of the upper surface of the base 4 is provided with a fan handle groove 9 along the radial direction of the rotary table 2, two turnover plates 5 are symmetrically arranged and one ends of the bottoms are rotatably connected with the upper surface of the base 4, the other ends of the bottoms of the two turnover plates 5 are provided with a pressing part 10 matched with the fan handle groove 9, the tops of the two turnover plates 5 are connected through a cross rod 8, the two ends of the springs 6 are rotatably connected with the base 4 and the cross rod 8 respectively, the bearings 7 are symmetrically arranged and rotatably installed on the tops of the two turnover plates 5, and the bearings 7 and the cross rod 8 are both located above the pressing part 10. The spring 6 is under tension.

The working process of the utility model is as follows: among a plurality of fixture 3 on the revolving stage 2, at least one is for putting the fan initial point (being used for putting into the fan handle, press from both sides tightly) and at least one gets the fan initial point (releasing the fan handle, being used for getting the fan) to adjacent put the fan initial point and get fixture 3 between the fan initial point and only be the transfer station. Specifically, before the fan handle is placed into the clamping mechanism 3 and the fan handle groove 9 on the base 4, the turnover plate 5 is firstly turned to turn over, the pressing portion 10 at the bottom of the turnover plate is far away from the fan handle groove 9, the fan handle groove 9 is emptied to place the fan handle 17, then the turnover plate 5 is turned to turn over reversely again, the pressing portion 10 at the bottom of the turnover plate presses the fan handle in the fan handle groove 9, finally the first stepping motor 1 drives the rotary table 2 to rotate for one station, the next clamping mechanism 3 which does not clamp the fan handle 17 is rotated to the fan placing original point, then the fan handle 17 is placed, the turnover plate 5 is turned to clamp the fan handle 17, meanwhile, one clamping mechanism 3 is rotated to the fan taking original point, the turnover plate 5 is turned to release the fan handle 17, and the operation is repeated to form continuous fan placing and fan taking actions, and in the process, the adhering is carried out by means of external equipment for adhering and printing single pages, and the production of the round fans is completed. This fan handle clamping device comprises revolving stage and fixture, fixture 3 simple structure, and the control of being convenient for is not fragile, and fixture 3 can press from both sides tightly and loosen the fan handle, conveniently gets and puts, under the cooperation of revolving stage 2, utilizes external adhesion equipment and circular fan transfer chain, can carry out the adhesion of dysmorphism single page when transporting circular fan continuity, reduces artifical the participation, improves production efficiency, guarantees production quality.

It is worth noting that: when the turnover plate 5 is turned, the turning rod 15 placed at the original fan placing point of the fan handle 17 turns one of the bearings 7 to enable the turnover plate 5 to be in a working state and press the fan handle 17; at the original point of taking the fan when the fan handle 17 is released, the deflector rod 15 pulls the bearing 7 at the other side to make the turnover plate 5 in a released state, and the fan handle is taken out. The bearing 7 is used for conveniently shifting the shifting lever 15 to shift the turnover plate 5 and ensuring that the turnover plate 5 can be stably in two turnover states under the action of the gravity of the turnover plate and the tension of the spring 6, and the position cannot be changed under the intervention of no external force.

The bearing 7 is directly dialed by the shifting lever 15, the turnover plate 5 can be more easily dialed to turn over by utilizing sliding friction, and the shifting lever 15 can be prevented from deforming or shifting due to the sliding friction of hard collision.

Preferably, a rubber sleeve 11 is provided on the pressing portion 10.

The buffer function is achieved, and meanwhile the fan handle 17 is protected to prevent damage caused by extrusion.

Example two:

on the basis of the above embodiment, this embodiment shows that at least two toggle mechanisms 12 for the clamping mechanisms 3 are arranged on the peripheral side of the rotating platform 2, each toggle mechanism 12 comprises a cantilever 13, a second stepping motor 14 and a toggle rod 15, the cantilever 13 is installed near the peripheral side of the rotating platform 2, the second stepping motor 14 is installed on the cantilever 13, the toggle rod 15 is installed on the output end of the second stepping motor 14, and the toggle rods 15 correspond to the fan handle clamping mechanisms 3 one to one, specifically to the bearings 7. The rotating directions of the second stepping motors on two adjacent toggle mechanisms 12 are opposite.

Under the coordinated control of an industrial controller (PLC control), the rotary table 2 rotates for a station, the second stepping motor 14 drives the shifting rod 15 to rotate for a half circle (180 degrees) for shifting the turnover plate 5 to turn over, so that the clamping mechanism 3 finishes the actions of opening the fan and pressing and clamping the fan, and under the coordination of the shifting mechanism 12, the clamping mechanism 3 can automatically clamp and release the fan handle.

The toggle mechanism 12 is not limited to the above structure, because the driving speed of the second stepping motor 14 is slow, the cylinder can be selected to push the vertical toggle rod 15 to push the bearing 7, and the complete turnover plate 5 has a turnover effect.

Preferably, a connecting rod 16 is arranged between the two bearings 7.

When the roll-over panels 5 are being flipped, the two roll-over panels 5 are more stable during the flipping because of the connecting rods 16.

Preferably, the number of toggle mechanisms 12 is no more than the number of fan handle clamping mechanisms 3, and the number of toggle mechanisms 12 is even.

A plurality of fan placing original points and a plurality of fan taking original points can be formed, and the working efficiency is improved.

Preferably, the top of the flipping panel 5 is close to the compacting section 10.

The turnover plate 5 can be stably in two turnover states under the action of gravity of the turnover plate or a bearing 7 and the tension of a spring 6 for gravity center deviation, and the position cannot be changed without intervention of external force.

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.

Claims

1. A fan handle clamping device comprising a turntable (2) driven by a first stepper motor (1), characterized in that: the upper surface of revolving stage (2) evenly is provided with a plurality of fixture (3) that are used for fan handle (17) along the circumferencial direction, fixture (3) include base (4), returning face plate (5), spring (6) and bearing (7), base (4) horizontal installation be in the upper surface of revolving stage (2), just one side of base (4) upper surface is followed the radial of revolving stage (2) is provided with fan handle groove (9), two the one end that returning face plate (5) symmetry set up and its bottom with the upper surface of base (4) rotates to be connected, two the other end of returning face plate (5) bottom be provided with the portion of compressing tightly (10) of fan handle groove (9) looks adaptation, two connect through horizontal pole (8) between the top of returning face plate (5), the both ends of spring (6) respectively with base (4) with horizontal pole (8) rotate to be connected, bearing (7) symmetry set up and rotate and install two the top of returning face plate (5), bearing (7) with horizontal pole (8) all are located the top of compressing tightly (10).

2. A fan handle clamping device as claimed in claim 1, wherein: the pressing part (10) is provided with a rubber sleeve (11).

3. A fan handle clamping device as claimed in claim 1, wherein: revolving stage (2) week side is provided with at least two and is used for toggle mechanism (12) of fixture (3), toggle mechanism (12) are including cantilever (13), second step motor (14) and driving lever (15), cantilever (13) are installed week side of revolving stage (2), second step motor (14) are installed on cantilever (13), driving lever (15) are installed on the output of second step motor (14), driving lever (15) with fan handle fixture (3) one-to-one.

4. A fan handle clip assembly as defined in claim 3, wherein: a connecting rod (16) is arranged between the two bearings (7).

5. A fan handle clip assembly as defined in claim 3, wherein: the number of the toggle mechanisms (12) is not more than that of the fan handle clamping mechanisms (3), and the number of the toggle mechanisms (12) is even.

6. A fan handle clamping device as claimed in claim 5, wherein: the rotating directions of the second stepping motors (14) on two adjacent toggle mechanisms (12) are opposite.

7. A fan handle clip assembly as defined in claim 1, wherein: the top of the turnover plate (5) is close to the pressing part (10).

8. A fan handle clamping device as claimed in claim 1, wherein: the spring (6) is in a tensioned state.