CN218508098U

CN218508098U - Clamping jaw clamping and dust collecting mechanism for removing cloth impurities

Info

Publication number: CN218508098U
Application number: CN202222798975.6U
Authority: CN
Inventors: 谭智锋
Original assignee: Fujian Zhongke Ruitai Robot Co ltd
Current assignee: Fujian Zhongke Ruitai Robot Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-21
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a clear away cloth impurity clamping jaw clamp and get and dust absorption mechanism, include: the mechanical arm comprises a mechanical arm mounting seat, a cylindrical cam and an opening-closing cam driven rod, wherein a motor support is fixedly mounted at the front end of the mechanical arm mounting seat, a motor module is fixedly mounted at the upper end of the motor support, a main synchronous belt pulley is fixedly mounted at the output end of the motor module, the cylindrical cam is assembled between a first cam support and a second cam support, a driven synchronous belt pulley is mounted on a shaft of the cylindrical cam, which is close to one end of the motor module, and the main synchronous belt pulley is arranged on the upper side of the driven synchronous belt pulley. This clear away cloth impurity clamping jaw clamp and get and dust absorption mechanism for impurity is clear away to the cloth, cooperation positioning mechanism, like manipulator and slide rail platform etc. detect and clear away operations such as impurity on the cloth surface, can reduce the intensity of labour that artifical detection and clear away the impurity operation, more automatic and intelligent, increase output when improving the cloth quality.

Description

Clamping jaw clamping and dust collecting mechanism for clearing away cloth impurities

Technical Field

The utility model relates to a non-woven fabrics surface is clear away the automatic relevant technical field that makes of impurity, specifically is a clear away cloth impurity clamping jaw clamp and get and dust absorption mechanism.

Background

At present, in the production process of non-woven fabrics, in the processes of raw materials, manufacture, storage and transportation, impurities such as black spots, mosquitoes, stains, pulp lumps and the like are inevitably introduced, the impurities affect the quality of non-woven fabrics, products with high quality requirements are not allowed to exist, and therefore, the impurities are required to be removed by one process.

In the actual condition, the mill mainly differentiates and clears away impurity by the workman, and workman's attention needs highly concentrated, and clears away impurity and need have skilled gimmick skill, and the workman works for a long time, and intensity of labour is big, and attention is difficult to avoid distracting, causes the product to leave factory the quality not high, therefore we propose one kind and clear away cloth impurity clamping jaw and press from both sides and get and dust absorption mechanism to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clear away cloth impurity clamping jaw and press from both sides and dust absorption mechanism to the clear away cloth impurity clamping jaw that proposes in solving above-mentioned background art and press from both sides and get and dust absorption mechanism, the mill mainly differentiates and clears away impurity by the workman, and workman's attention needs highly concentrated, and clears away impurity and need have skilled gimmick skill, and the workman works for a long time, and intensity of labour is big, and attention is difficult to draw attention, causes the problem that the product quality of dispatching from the factory is not high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clear away cloth impurity clamping jaw clamp and get and dust absorption mechanism, includes:

the mechanical arm mounting seat is fixedly provided with a motor support at the front end, a motor module is fixedly arranged at the upper end of the motor support, and a main synchronous belt wheel is fixedly arranged at the output end of the motor module;

the cylindrical cam is assembled between the first cam bracket and the second cam bracket, a shaft of the cylindrical cam, which is close to one end of the motor module, is provided with a secondary synchronous belt wheel, the upper side of the secondary synchronous belt wheel is provided with a primary synchronous belt wheel, and the outer side of the primary synchronous belt wheel is provided with a synchronous belt body;

the mechanical arm mounting base comprises an opening-closing cam driven rod, the opening-closing cam driven rod is arranged at the inner end of the mechanical arm mounting base, a lifting cam driven rod is arranged on the right side of the opening-closing cam driven rod, and a driving connecting piece is fixedly mounted at the lower end of the opening-closing cam driven rod.

Preferably, the outer ends of the opening-closing cam driven rod and the lifting cam driven rod are provided with mounting blocks, the right end of each mounting block is provided with a connecting block, and the lower end of the opening-closing cam driven rod is connected with a driving connecting rod.

Preferably, the driving connecting rod is rotatably connected with the first driven connecting rod and the second driven connecting rod, the first driven connecting rod is rotatably connected with the first clamping piece, and the front end of the first driven connecting rod is provided with a connecting rod.

Preferably, the first clamping piece and the second clamping piece are connected through a rotating shaft, and a first pressure sensor and a second pressure sensor are arranged at the positions where the first forceps piece and the second forceps piece are fixed by the first clamping piece and the second clamping piece.

Preferably, the driving connecting piece is provided with an opening and closing force adjusting motor, and the opening and closing force adjusting motor is provided with an opening and closing force adjusting gear.

Preferably, a dust suction port is arranged on the upper side of the first forceps piece, and a dust suction guide pipe is arranged on the upper side of the dust suction port.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with a first forceps piece and a second forceps piece, a first pressure sensor and a second pressure sensor are arranged at the positions where the first forceps piece and the second forceps piece are fixed by the first forceps piece and the second forceps piece, and the electric forceps with clamping force detection are used for clamping impurities;

2. the tweezers clamping device is provided with a driving connecting rod and an opening and closing force adjusting motor, wherein the output end of the opening and closing force adjusting motor rotates to enable an opening and closing force adjusting gear to push the driving connecting rod 1 to move relative to the opening and closing cam driven rods, so that the position difference of the two driven rods is adjusted, and the clamping force of the tweezers is adjusted;

3. the dust collection port and the dust collection guide pipe are arranged, and the dust collection port is connected to the dust collector through the dust collection guide pipe, so that impurities and dust can be conveniently adsorbed away.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a manipulator clamping jaw structure of the present invention;

FIG. 2 is a schematic view of a first clip structure of the present invention;

fig. 3 is a schematic structural view of the first tweezer sheet of the present invention;

fig. 4 is a schematic structural diagram of the first pressure sensor of the present invention.

In the figure: 1. a mechanical arm mounting seat; 2. mounting a block; 3. a motor bracket; 4. a motor module; 5. a primary timing pulley; 6. a secondary timing pulley; 7. a synchronous belt body; 8. a cylindrical cam; 9. a first cam carrier; 10. a second cam carrier; 11. an opening and closing cam driven rod; 12. a lifting cam follower lever; 13. a drive link; 14. a first driven link; 15. a connecting rod; 16. a first clip piece; 17. a first forceps piece; 18. a second forceps piece; 19. a second clip; 20. a drive connection; 21. a second driven link; 22. a dust suction port; 23. connecting blocks; 24. a first pressure sensor; 25. a second pressure sensor; 26. a rotating shaft; 27. a dust collection duct; 28. a switching force adjusting gear; 29. opening and closing force adjusting motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping and dust-absorbing mechanism of a clamping jaw for removing impurities in cloth comprises a mechanical arm mounting seat 1, a mounting block 2, a motor bracket 3, a motor module 4, a main synchronous belt wheel 5, a secondary synchronous belt wheel 6, a synchronous belt body 7, a cylindrical cam 8, a first cam bracket 9, a second cam bracket 10, an opening-closing cam driven rod 11, a lifting cam driven rod 12, a driving connecting rod 13, a first driven connecting rod 14, a connecting rod 15, a first clamping piece 16, a first forceps piece 17, a second forceps piece 18, a second clamping piece 19, a driving connecting piece 20, a second driven connecting rod 21, a dust-absorbing opening 22, a connecting block 23, a first pressure sensor 24, a second pressure sensor 25, a rotating shaft 26, a dust-absorbing conduit 27, an opening-closing force adjusting gear 28 and an opening-closing force adjusting motor 29, as shown in figures 1, 2, 3 and 4, the clamping jaw is provided with a mechanical arm mounting seat 1 which can be connected with a mechanical arm and can be spatially positioned by the mechanical arm to reach a working target point, a mounting block 2 is arranged on the outer side of an opening-closing cam driven rod 11 and a lifting cam driven rod 12, a connecting block 23 is arranged on the right side of the mounting block 2, a synchronous belt body 7 is arranged on the lower side of a motor support 3, the power source of the clamping jaw is a motor module 4, the motor module 4 is provided with a corresponding motion controller and a motor driving module, the motor module 4 is fixed on the motor support 3, a motor shaft is provided with a primary synchronous pulley 5, a cylindrical cam 8 is assembled on a first cam support 9 and a second cam support 10, a shaft of one end, close to the motor module 4, of the cylindrical cam 8 is provided with a secondary synchronous pulley 6, the motor module 4 can rotate in one direction or two directions, the cylindrical cam 8 also rotates in one direction or two directions, and the cylindrical cam 8 is provided with two cam grooves, the lifting cam driven rod 12 is provided with a pin and a rolling bearing, the bearing is in contact with one of the cam grooves and rolls in the cam groove, and the opening-closing cam driven rod 11 is provided with the pin and the rolling bearing and rolls in the other cam groove like the lifting cam driven rod 12;

as shown in fig. 1, 2, 3 and 4, a lifting cam follower lever 12 and an opening and closing cam follower lever 11 are placed in a bracket and linearly reciprocate to slide in the bracket, one end of the lifting cam follower lever 12 is provided with a bearing, the other end is provided with a clamp rotating shaft 26, a first clamping piece 16 and a second clamping piece 19 rotate around the rotating shaft 26 to realize opening and closing, the lifting cam follower lever 12 linearly reciprocates to drive the first clamping piece 16 and the second clamping piece 19 to linearly move up and down, a connecting rod 15 is arranged on the upper side of the first clamping piece 16, one end of the opening and closing cam follower lever 11 is provided with a bearing, the other end is connected with a driving connecting rod 13 through a connecting piece, the driving connecting rod 13 is connected with a first driven connecting rod 14 and a second driven connecting rod 21 through a rotating shaft, the first driven connecting rod 14 is rotatably connected with the first clamping piece 16, the second driven connecting rod 21 is rotatably connected with the second clamping piece 19, the first clamping piece 16 is connected with the second clamping piece 19 through the rotating shaft 26, when the driving connecting rod 13 approaches to the clip rotating shaft 26, the included angle between the first driven connecting rod 14 and the first clip 16 becomes smaller, the included angle between the second driven connecting rod 21 and the second clip 19 becomes smaller, the opening and closing angle of the first clip 16 and the second clip 19 around the rotating shaft 26 is large, the forceps are opened, when the driving connecting rod 13 leaves to the clip rotating shaft 26, the included angle between the first driven connecting rod 14 and the first clip 16 becomes larger, the included angle between the second driven connecting rod 21 and the second clip 19 becomes larger, the opening and closing angle of the first clip 16 and the second clip 19 around the rotating shaft 26 is small, the forceps are clamped, the opening and closing cam driven rod 11 makes the first clip 16 and the second clip 19 open and close to drive the first clip 17 and the second clip 18 on the two sides of the forceps to open and close, the first pressure sensor 24 and the second pressure sensor 25 are arranged at the positions where the first clip 17 and the second clip 18 are fixed by the first clip 16 and the second clip 19, the mechanism clamps impurities by using electric tweezers with clamping force detection;

as shown in fig. 1, 2, 3 and 4, the driving connecting rod 13 is provided with a rack part, a sliding block is arranged on a sliding rail of the driving connecting piece 20, the driving connecting piece 20 is provided with an opening and closing force adjusting motor 29, the opening and closing force adjusting motor 29 is provided with an opening and closing force adjusting gear 28, the opening and closing force adjusting motor 29 rotates to enable the opening and closing force adjusting gear 28 to push the driving connecting rod 13 to move relative to the opening and closing cam driven rods 11, so as to adjust the position difference of the two driven rods, and further adjust the clamping force of the tweezers;

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a dust suction port 22 is arranged below the clamp, the dust suction port 22 is connected to a dust collector through a dust suction conduit 27, the dust suction port 22 faces the tip of the tweezers, the dust collector generates negative pressure, when the tweezers release impurities, the dust suction port 22 sucks the impurities away, and the cloth cover and the clamp are kept clean, so that a series of operations of the clamping jaw clamping and dust suction mechanism for removing the cloth impurities are completed, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

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. The utility model provides a clear away cloth impurity clamping jaw clamp and get and dust absorption mechanism which characterized in that: the method comprises the following steps:

the mechanical arm mounting seat comprises a mechanical arm mounting seat (1), wherein a motor support (3) is fixedly mounted at the front end of the mechanical arm mounting seat (1), a motor module (4) is fixedly mounted at the upper end of the motor support (3), and a main synchronous belt wheel (5) is fixedly mounted at the output end of the motor module (4);

the cylindrical cam (8) is assembled between the first cam support (9) and the second cam support (10), a secondary synchronous pulley (6) is mounted on a shaft of one end, close to the motor module (4), of the cylindrical cam (8), a main synchronous pulley (5) is arranged on the upper side of the secondary synchronous pulley (6), and a synchronous belt body (7) is arranged on the outer side of the main synchronous pulley (5);

the mechanical arm fixing device comprises an opening and closing cam driven rod (11), wherein the opening and closing cam driven rod (11) is arranged at the inner end of a mechanical arm mounting seat (1), a lifting cam driven rod (12) is arranged on the right side of the opening and closing cam driven rod (11), and a driving connecting piece (20) is fixedly arranged at the lower end of the opening and closing cam driven rod (11).

2. The clamping jaw clamping and dust sucking mechanism for removing the impurities in the cloth according to claim 1, is characterized in that: the outer ends of the opening and closing cam driven rods (11) and the lifting cam driven rods (12) are provided with mounting blocks (2), the right ends of the mounting blocks (2) are provided with connecting blocks (23), and the lower ends of the opening and closing cam driven rods (11) are connected with driving connecting rods (13).

3. The clamping jaw clamping and dust sucking mechanism for removing the impurities in the cloth according to claim 2, is characterized in that: the driving connecting rod (13) is rotatably connected with a first driven connecting rod (14) and a second driven connecting rod (21), the first driven connecting rod (14) is rotatably connected with a first clamping piece (16), and a connecting rod (15) is arranged at the front end of the first driven connecting rod (14).

4. The clamping jaw clamping and dust sucking mechanism for removing the impurities in the cloth according to claim 3, is characterized in that: the first clamping piece (16) and the second clamping piece (19) are connected through a rotating shaft (26), and a first pressure sensor (24) and a second pressure sensor (25) are arranged at the positions where the first clamping piece (16) and the second clamping piece (19) fix the first forceps piece (17) and the second forceps piece (18).

5. The clamping jaw clamping and dust sucking mechanism for removing the impurities in the cloth according to claim 1, is characterized in that: the driving connecting piece (20) is provided with an opening and closing force adjusting motor (29), and the opening and closing force adjusting motor (29) is provided with an opening and closing force adjusting gear (28).

6. The clamping jaw clamping and dust sucking mechanism for removing the cloth impurities as claimed in claim 4, wherein: the upper side of the first forceps piece (17) is provided with a dust suction opening (22), and the upper side of the dust suction opening (22) is provided with a dust suction conduit (27).