CN214723479U

CN214723479U - Feeding and discharging clamp for screw sleeve of wind power blade and feeding and discharging tool for screw sleeve

Info

Publication number: CN214723479U
Application number: CN202121278256.0U
Authority: CN
Inventors: 闫志鹏; 徐龙
Original assignee: Tongyu County Sanyi Wind Power Equipment Technology Co ltd
Current assignee: Tongyu County Sanyi Wind Power Equipment Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-16
Anticipated expiration: 2031-06-08

Abstract

The utility model provides a wind power blade swivel nut feeding and discharging fixture and a swivel nut feeding and discharging fixture, which relate to the technical field of fixture fixtures and comprise a mounting seat, a finger cylinder and two clamping jaws, wherein the mounting seat is used for being connected on a mechanical arm and is provided with a mounting vertical plate; the side part of the finger cylinder is connected with the mounting vertical plate, and the finger cylinder is provided with two moving ends; two clamping jaws are respectively arranged on the moving end of the finger cylinder, and arc-shaped grooves are respectively arranged on one adjacent sides of the two clamping jaws. The utility model provides a wind-powered electricity generation blade swivel nut unloading anchor clamps utilizes the mount pad to be connected with the manipulator, and the mount pad is effectively laminated with the bottom surface of finger cylinder, and the installation riser can be connected with the side of finger cylinder, has improved the positional stability of finger cylinder, and the removal end of finger cylinder drives clamping jaw horizontal migration, realizes snatching and releasing the swivel nut with the help of holding together and separating of clamping jaw, has improved the last unloading efficiency of swivel nut, has reduced operating personnel's intensity of labour.

Description

Feeding and discharging clamp for screw sleeve of wind power blade and feeding and discharging tool for screw sleeve

Technical Field

The utility model belongs to the technical field of frock clamp, more specifically say, relate to a unloading anchor clamps and be equipped with unloading frock on the swivel nut of above-mentioned unloading anchor clamps on wind-powered electricity generation blade swivel nut.

Background

With the rapid development of wind power industry in recent years, the market scale of wind power blades is gradually enlarged, and the wind power blades are important parts in wind power parts. In the processing process, frequent feeding and discharging operations need to be carried out on the finished screw sleeve of the wind power blade, manual feeding and discharging are adopted in the existing operation mode, the whole process involves four material carrying actions, namely sand blasting by an online sand blasting machine, taking out after sand blasting, yarn winding and yarn winding, and taking out after yarn winding, the manual carrying weight reaches 13.9T according to daily demand, and the labor intensity is very high. In addition, the manual feeding and discharging needs to be cooperated with the sand blasting machine and the yarn winding machine, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material frock on wind-powered electricity generation blade swivel nut unloading anchor clamps and swivel nut can realize the unloading in the automation of swivel nut, has reduced intensity of labour, has guaranteed the security of operation.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a wind power blade swivel nut feeding and discharging clamp, which comprises a mounting seat, a finger cylinder and two clamping jaws, wherein the mounting seat is used for being connected to a manipulator, and a mounting vertical plate extending to one side away from the manipulator is arranged on the mounting seat; the side part of the finger cylinder is connected with the mounting vertical plate and is attached to the outer end face of the mounting seat, and the finger cylinder is provided with two moving ends which can move towards each other or move away from each other; two clamping jaws are respectively arranged on the moving end of the finger cylinder, and one side adjacent to the two clamping jaws is respectively provided with an arc-shaped groove used for being embraced on the peripheral wall of the screw sleeve.

In a possible implementation manner, the mounting seat is a flange attached to the outer end face of the manipulator, a countersunk connecting hole is formed in the flange, and the flange is connected with the manipulator through a first connecting piece arranged in the countersunk connecting hole.

In some embodiments, the mounting vertical plate divides the flange into a connecting portion and an auxiliary portion, the contact area between the auxiliary portion and the manipulator is smaller than that between the connecting portion and the manipulator, the countersunk head connecting hole is formed in the connecting portion, and the finger cylinder is attached to the outer end face of the connecting portion.

In one possible implementation mode, the clamping jaw comprises a connecting plate and an arc-shaped seat, and the connecting plate is connected to the moving end of the finger cylinder; the arc seat is connected in the outer end of connecting plate, and the arc wall sets up on the medial surface of arc seat.

In some embodiments, the connecting plate is located outside the moving end of the finger cylinder, the connecting plate is a trapezoidal plate-shaped member, and the length of one side edge of the connecting plate far away from the manipulator is greater than that of one side edge of the connecting plate close to the manipulator.

In some embodiments, an arc transition is provided between the inner side wall and the outer side wall of the outer end edge of the arc seat.

In some embodiments, the jaws are POM steel members.

In a possible implementation mode, the inner wall of the clamping jaw is provided with a flexible pad, and the flexible pad is a silica gel material component.

In a possible implementation mode, the moving end of the finger cylinder protrudes outwards from the installation vertical plate, and the finger cylinder is connected with the installation vertical plate through a second connecting piece.

The shown scheme of this application embodiment, compared with the prior art, the material anchor clamps about wind-powered electricity generation blade swivel nut that this application embodiment provided, utilize the mount pad to be connected with the manipulator, the mount pad is effectively laminated with the bottom surface of finger cylinder, the installation riser can be connected with the side of finger cylinder, the positional stability of finger cylinder has been improved, the removal end of finger cylinder drives clamping jaw horizontal migration, with the help of the clamping jaw close together and the separation realize snatching and releasing the swivel nut, the appearance looks adaptation of arc wall and swivel nut, be convenient for carry out the centre gripping to the swivel nut, this anchor clamps have reduced the manual loaded down with trivial details of taking the swivel nut, operating personnel's intensity of labour has been reduced.

The utility model also provides a unloading frock on swivel nut, this unloading frock on swivel nut includes unloading anchor clamps on the wind-powered electricity generation blade swivel nut. The tool provided with the wind power blade thread insert feeding and discharging clamp utilizes the two clamping jaws on the finger cylinder to clamp the thread insert, the position of the thread insert is transferred through the manipulator, and the two clamping jaws are controlled to be separated from each other through the finger cylinder until the target position is reached, so that the release of the thread insert is realized, the feeding or discharging operation of the thread insert is finally realized, the operation efficiency is effectively improved, and the labor intensity is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a wind turbine blade thread insert feeding and discharging clamp in a use state according to an embodiment of the present invention;

fig. 2 is a left side view schematic structural diagram of fig. 1 according to an embodiment of the present invention;

fig. 3 is a rear view schematic diagram of the embodiment of the present invention shown in fig. 1;

fig. 4 is a schematic top view of the mounting seat and the manipulator in fig. 2 according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a flange plate; 11. a connecting portion; 12. an auxiliary part; 13. a first connecting member; 2. a finger cylinder; 21. a mobile terminal; 3. a clamping jaw; 31. a connecting plate; 32. an arc-shaped seat; 33. an arc-shaped slot; 34. a flexible pad; 4. installing a vertical plate; 41. a second connecting member; 5. a robot arm.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Please refer to fig. 1 and fig. 4, the feeding and discharging fixture for the wind turbine blade thread insert and the feeding and discharging fixture for the thread insert provided by the present invention will now be described. The material loading and unloading clamp for the wind power blade thread sleeve comprises a mounting seat, a finger cylinder 2 and two clamping jaws 3, wherein the mounting seat is used for being connected to a manipulator 5, and a mounting vertical plate 4 extending to one side away from the manipulator 5 is arranged on the mounting seat; the side part of the finger cylinder 2 is connected with the mounting vertical plate 4 and is attached to the outer end face of the mounting seat, and the finger cylinder 2 is provided with two moving ends 21 which can move towards each other or move away from each other back to back; two clamping jaws 3 set up respectively on the removal end 21 of finger cylinder 2, and the adjacent one side of two clamping jaws 3 is equipped with respectively and is used for embracing the arc wall 33 on the periphery wall of swivel nut.

The wind-powered electricity generation blade swivel nut unloading anchor clamps that this embodiment provided, compared with the prior art, the wind-powered electricity generation blade swivel nut unloading anchor clamps that this embodiment provided, utilize the mount pad to be connected with manipulator 5, the mount pad is effectively laminated with the bottom surface of finger cylinder 2, installation riser 4 can be connected with the side of finger cylinder 2, the positional stability of finger cylinder 2 has been improved, the removal end 21 of finger cylinder 2 drives 3 horizontal migration of clamping jaw, with the help of closing together of clamping jaw 3 and the separation realization snatchs and release the swivel nut, arc wall 33 and the appearance looks adaptation of swivel nut, be convenient for carry out the centre gripping to the swivel nut, this anchor clamps have reduced the loaded down with trivial details of the manual swivel nut of taking, operating personnel's intensity of labour has been reduced, the security of operation has been improved.

In some possible implementations, the feature mount is configured as shown in fig. 4. Referring to fig. 4, the mounting seat is a flange plate 1 attached to the outer end surface of the manipulator 5, a countersunk connecting hole is formed in the flange plate 1, and the flange plate 1 is connected with the manipulator 5 through a first connecting piece 13 arranged in the countersunk connecting hole.

The flange plate 1 is a circular plate-shaped member, a through countersunk connecting hole is formed in the plate surface of the flange plate 1, and a first connecting piece 13 is arranged in the countersunk connecting hole to realize effective connection with the manipulator 5, the first connecting piece 13 can adopt a bolt or screw form, and a bolt head or a screw head of the first connecting piece can completely enter the countersunk connecting hole to avoid protruding out of the flange plate 1, so that the outer end surface of the flange plate 1 is smooth, and a plane capable of being attached is provided for the finger cylinder 2.

The lateral wall of pointing cylinder 2 is connected on installation riser 4, and the bottom surface is laminated on the outer terminal surface of ring flange 1, and it is spacing to point cylinder 2's lateral wall and bottom surface laminating respectively through installation riser 4 and ring flange 1, guarantees the stability of relative position between pointing cylinder 2 and the manipulator 5, and then guarantees the reliability of connecting.

In some embodiments, the flange 1 may be configured as shown in fig. 4. Referring to fig. 4, the mounting vertical plate 4 divides the flange 1 into a connecting portion 11 and an auxiliary portion 12, the contact area between the auxiliary portion 12 and the manipulator 5 is smaller than the contact area between the connecting portion 11 and the manipulator 5, a countersunk connection hole is formed in the connecting portion 11, and the finger cylinder 2 is attached to the outer end surface of the connecting portion 11.

The mounting plate divides the flange 1 into two parts, wherein the connecting portion 11 occupies a large area, facilitating the provision of a plurality of first connecting members 13 for effective connection to the robot 5. The auxiliary part 12 occupies a small area and is mainly used for matching with the connecting part 11 to realize the joint with the manipulator 5 so as to ensure that the relative position of the flange plate 1 and the manipulator 5 is kept stable. The flange plate 1 is divided into two parts with different sizes by the mounting vertical plate 4, so that the center of the finger cylinder 2 can be kept to correspond to the center of the manipulator 5, the stress of the manipulator 5 is relatively balanced, and the problem of uneven load is avoided.

In some possible implementations, the above-described characteristic jaw 3 adopts the structure shown in fig. 1 and 3. Referring to fig. 1 and 3, the clamping jaw 3 comprises a connecting plate 31 and an arc-shaped seat 32, wherein the connecting plate 31 is connected to the moving end 21 of the finger cylinder 2; the arc seat 32 is connected to the outer end of the connecting plate 31, and the arc groove 33 is disposed on the inner side surface of the arc seat 32.

The connecting plate 31 of the clamping jaw 3 is connected to the moving end 21 of the finger cylinder 2, and is connected with the moving end 21 through a screw, so that the clamping jaw can synchronously translate under the driving of the finger cylinder 2, and the arc-shaped seat 32 above the clamping jaw can be moved together and separated. An arc seat 32 having an arc slot 33 is connected to the connecting plate 31 and is integrally formed with the connecting plate 31. The arc-shaped groove 33 on the inner side of the arc-shaped seat 32 can be effectively attached to the outer peripheral wall of the screw sleeve, and the screw sleeve is effectively clamped.

In some embodiments, the above-described feature connecting plate 31 may be configured as shown in fig. 2. Referring to fig. 2, the connecting plate 31 is located outside the moving end 21 of the finger cylinder 2, the connecting plate 31 is a trapezoidal plate-shaped member, and the length of one side edge of the connecting plate 31 away from the manipulator 5 is greater than the length of one side edge of the connecting plate 31 close to the manipulator 5.

The connecting plate 31 is located outside the moving end 21, so that when the two moving ends 21 are contacted with each other, collision between the connecting plates 31 is avoided, and the integral integrity of the clamping jaw 3 is ensured.

The moving end 21 of the finger cylinder 2 is generally small in size, and is connected to the moving end 21 through the trapezoidal plate-shaped connecting plate 31, so that the occupied space can be reduced, and the position interference can be avoided. The number of the connecting points is at least two, and the connecting points can be arranged at intervals in the up-down direction. The connecting plate 31 is connected with the moving end 21, the length of the connecting plate is smaller near one side edge of the manipulator 5, the length of the connecting plate is larger near one side edge of the manipulator 5, and the connecting plate 31 realizes effective connection and transition from the moving end 21 to the arc-shaped seat 32 by utilizing a trapezoidal structure. In addition, since the screw insert has a certain length in the axial direction thereof, the arc-shaped seat 32 is also extended by a certain length in the axial direction thereof to facilitate more stable clamping of the screw insert.

In some embodiments, the characteristic arcuate seat 32 described above may take the configuration shown in fig. 1 and 3. Referring to fig. 1 and 3, an arc transition is provided between the inner side wall and the outer side wall of the outer end edge of the arc seat 32. The circular arc transition that the edge set up on the arc seat 32 avoids taking place rigidity position between the outer end edge of arc seat 32 and the swivel nut and interferes, avoids the damage that causes the swivel nut surface, is convenient for guarantee the surface quality of swivel nut.

In some embodiments, the above-described feature jaw 3 is a POM steel member. POM steels are short for polyacetals, which are crystalline thermoplastic plastics with properties closest to metals and are generally called plastic steels. The POM steel has high mechanical strength and rigidity, high fatigue strength and impact resistance, and good wear resistance, is suitable for feeding and discharging operation with high operating frequency, and has long service life.

Furthermore, a magnetic switch is arranged on the clamping jaw 3, and the opening and closing size of the finger cylinder can be adjusted by the magnetic switch to adapt to the change of the diameter of the screw sleeve, so that the stability and reliability of the process of clamping the screw sleeve are ensured.

In some possible implementations, the above-described characteristic jaw 3 adopts the structure shown in fig. 1 and 3. Referring to fig. 1 and 3, a flexible pad 34 is disposed on an inner wall of the clamping jaw 3, and the flexible pad 34 is made of a silicone material.

The finger cylinder 2 is stable in driving process, and the arc-shaped seat 32 is convenient to drive to clamp the screw sleeve. The flexible pad 34 arranged on the inner wall of the arc-shaped seat 32 enables the arc-shaped seat 32 and the thread insert to be in flexible contact, the inner wall of the arc-shaped seat 32 is prevented from scraping and wearing the outer wall of the thread insert, and the improvement of the surface quality of the thread insert is facilitated.

Referring to fig. 2, the moving end 21 of the finger cylinder 2 protrudes outwards from the mounting vertical plate 4, and the finger cylinder 2 is connected to the mounting vertical plate 4 through a second connecting member 41.

The finger cylinder 2 is a parallel opening and closing finger cylinder 2, the body of the finger cylinder 2 is directly arranged on the flange plate 1, and the side surface of the finger cylinder is connected with the mounting vertical plate 4 through a second connecting piece 41. In order to avoid removing end 21 and drive clamping jaw 3 when removing, clamping jaw 3 takes place the position with installation riser 4 and interferes, will remove end 21 and set up to the form of outwards protruding out the outer end edge of installation riser 4, when utilizing

installation riser

4 and 2 lateral walls of finger cylinder to laminate, can also avoid installation riser 4 to cause the influence to the removal of clamping jaw 3, guaranteed snatching smoothly and releasing of swivel nut.

Based on the same invention concept, the embodiment of the application also provides a threaded sleeve feeding and discharging tool which comprises a wind power blade threaded sleeve feeding and discharging clamp. The tooling structure provided with the wind power blade thread insert feeding and discharging clamp utilizes the two clamping jaws 3 on the finger cylinder 2 to clamp the thread insert, the manipulator 5 transfers the position of the thread insert, and the finger cylinder 2 controls the two clamping jaws 3 to separate from each other until the target position is reached, so that the release of the thread insert is realized, the feeding or discharging operation of the thread insert is finally realized, the operation efficiency is effectively improved, and the labor intensity is reduced.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Unloading anchor clamps on wind-powered electricity generation blade swivel nut, its characterized in that includes:

the mounting seat is used for being connected to the manipulator, and a mounting vertical plate extending to one side away from the manipulator is arranged on the mounting seat;

the side part of the finger cylinder is connected with the mounting vertical plate and is attached to the outer end face of the mounting seat, and the finger cylinder is provided with two moving ends which can move towards each other or move away from each other;

two clamping jaws are respectively arranged on the moving end of the finger cylinder, and one side of each clamping jaw adjacent to the other clamping jaw is respectively provided with an arc-shaped groove used for being embraced on the peripheral wall of the screw sleeve.

2. The wind turbine blade swivel nut feeding and discharging clamp according to claim 1, wherein the mounting seat is a flange attached to an outer end face of the manipulator, a countersunk connecting hole is formed in the flange, and the flange is connected to the manipulator through a first connecting piece arranged in the countersunk connecting hole.

3. The wind power blade thread insert feeding and discharging clamp according to claim 2, wherein the mounting vertical plate divides the flange plate into a connecting portion and an auxiliary portion, a contact area between the auxiliary portion and the manipulator is smaller than a contact area between the connecting portion and the manipulator, the countersunk head connecting hole is formed in the connecting portion, and the finger cylinder is attached to an outer end face of the connecting portion.

4. The wind blade insert loading and unloading clamp of claim 1, wherein the clamping jaw comprises:

the connecting plate is connected to the moving end of the finger cylinder;

the arc seat is connected to the outer end of the connecting plate, and the arc groove is formed in the inner side face of the arc seat.

5. The wind turbine blade thread insert feeding and discharging clamp according to claim 4, wherein the connecting plate is located on the outer side of the moving end of the finger cylinder, the connecting plate is a trapezoidal plate-shaped member, and the length of one side edge of the connecting plate, which is far away from the manipulator, is greater than the length of one side edge of the connecting plate, which is close to the manipulator.

6. The wind turbine blade thread insert feeding and discharging clamp according to claim 5, wherein an arc transition is formed between an inner side wall and an outer side wall of an outer end edge of the arc seat.

7. The wind blade thread insert loading and unloading clamp of claim 4, wherein the clamping jaw is a POM steel component.

8. The wind turbine blade swivel nut feeding and discharging clamp according to any one of claims 1 to 7, wherein a flexible pad is arranged on the inner wall of the clamping jaw, and the flexible pad is a silica gel material component.

9. The wind turbine blade swivel nut feeding and discharging clamp as defined in any one of claims 1 to 7, wherein a moving end of the finger cylinder protrudes outward from the mounting vertical plate, and the finger cylinder is connected to the mounting vertical plate through a second connecting member.

10. The screw sleeve feeding and discharging tool is characterized by comprising the wind power blade screw sleeve feeding and discharging clamp as set forth in any one of claims 1-9.