CN217266225U

CN217266225U - Loom net edge pulling device

Info

Publication number: CN217266225U
Application number: CN202221072540.7U
Authority: CN
Inventors: 朱江平
Original assignee: Baowei Tesuo Equipment Anhui Co ltd
Current assignee: Baowei Tesuo Equipment Anhui Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-23
Anticipated expiration: 2032-05-07

Abstract

The application discloses a loom net edge pulling device, which comprises a servo motor, a base, a driving mechanism and an auxiliary mechanism; actuating mechanism includes drive gear and driven gear, the pedestal mounting is at the bottom plate top, bottom plate one side top is equipped with the worm gear case, drive gear axle is connected to worm gear case one side, drive gear axle surface cover has drive gear, drive gear one side is equipped with driven gear, driven gear overlaps on driven gear shaft surface, the base is all connected at driven gear shaft both ends. This application can pass through drive worm gear case through servo motor, cooperation drive gear and driven gear mesh operation together, and the mesh edge of fabric is from the meshing face feeding of this meshing gear to realize the function of pulling out of mesh edge, cooperation compression spring can drive the driven gear slider and remove, the size of the adjustment meshing face pressure of being convenient for, independently pull out moreover, and the pulling force can be adjusted in a flexible way, can provide great pulling force.

Description

Loom net edge pulling-out device

Technical Field

The application relates to the field of spinning, in particular to a device for pulling out a mesh edge of a weaving machine.

Background

The fabric is a flat soft piece block formed by connecting fine and flexible objects through crossing, winding and knotting. The woven fabric is formed from yarns that are in a crossing relationship. The knitted fabric is composed of yarns having a knotted relationship. Nonwoven fabrics are constructed from yarns that are joined together. The third fabric is formed from yarns in a cross-over/twisted relationship, the plurality of yarns forming a stable relationship to form the fabric. The crossing, the winding and the connection are three stable structural relations which can be formed by the yarns. The fabric keeps stable shape and specific mechanical property. Various fabrics can be clearly known by analyzing the yarn groups in the fabrics and the running direction, the running rule and the formed relationship thereof.

The existing net edge is pulled out along with the large-sized fabric, the roller skin at the position is easy to wear, the net edge cannot be tensioned in production, and even normal weaving is influenced. Therefore, a loom selvage pullout apparatus has been proposed to address the above problems.

Disclosure of Invention

In the embodiment, a weaving machine net edge pulling device is provided for solving the problem that the roller skin in the prior art is easy to wear.

According to one aspect of the application, a loom net edge pulling device is provided, which comprises a servo motor, a base, a driving mechanism and an auxiliary mechanism;

actuating mechanism includes drive gear and driven gear, the pedestal mounting is at the bottom plate top, bottom plate one side top is equipped with the worm gear case, drive gear axle is connected to worm gear case one side, drive gear axle surface cover has drive gear, drive gear one side is equipped with driven gear, driven gear cover is on driven gear axle surface, the base is all connected at driven gear axle both ends, driven gear axle both ends surface all is equipped with the driven gear slider, the driven gear axle both ends all are equipped with deep groove ball bearing, and driven gear axle both ends deep groove ball bearing one side is equipped with the space stop, servo motor is connected to worm gear case one side.

Further, complementary unit includes compression spring, primary shaft jump ring and secondary shaft jump ring, drive gear axle one end is located worm gear incasement portion, and drive gear axle is located base inboard surface and is equipped with two spacer rings, two spacer ring back of the body one side of mutually is equipped with deep groove ball bearing and secondary shaft jump ring respectively, and deep groove ball bearing and secondary shaft jump ring all overlap at drive gear axle surface, drive gear axle is located worm gear case removal surface and is equipped with the primary shaft jump ring, drive gear axle one end surface is equipped with two first keys, and drive gear axle is located base one end surface and is equipped with two second keys, the base inboard is equipped with two spring caps, compression spring is connected to spring cap one end, and outer hexagonal screw is connected to the spring cap opposite side.

Furthermore, four third inner hexagonal screws are uniformly distributed on one side of the servo motor, and one end of each third inner hexagonal screw penetrates through the servo motor and is connected with the worm and gear box.

Furthermore, a first nut is sleeved on one end surface of the third inner hexagonal screw, a second gasket is arranged between the first nut and the worm and gear box, and the second gasket is sleeved on the surface of the third inner hexagonal screw.

Furthermore, the driven gear shaft is sleeved with the driven gear sliding block, and the driving gear is meshed with the driven gear.

Furthermore, the tangent plane of the top end and the bottom end of the driven gear sliding block are of a concave structure, and the top end and the bottom end of the driven gear sliding block are both in sliding connection with the base.

Furthermore, the bottom surfaces of the two sides of the worm gear box are respectively provided with a first inner hexagonal screw, the first inner hexagonal screws penetrate through the worm gear box and are connected with the bottom plate, and the bottom of the top end of each first inner hexagonal screw is provided with a first gasket.

Furthermore, one end of the outer hexagonal screw penetrates through the bottom plate, and a second nut is arranged on the surface of one end of the outer hexagonal screw.

Furthermore, a through hole is formed in the position, penetrating through the base, of the outer hexagonal screw, and the aperture of the through hole is larger than the rod diameter of the outer hexagonal screw.

Furthermore, a second inner hexagonal screw is arranged on one side of the top of the bottom plate, the bottom end of the second inner hexagonal screw penetrates through the base, and a first gasket is arranged at the bottom of the top end of the second inner hexagonal screw.

Through the above-mentioned embodiment of this application, adopted actuating mechanism and complementary unit, solved the roller skin problem of wearing and tearing more easily, gained and independently pulled out, the pulling force can be adjusted in a flexible way, can provide great pulling force effect.

Drawings

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

FIG. 1 is a schematic perspective view of one embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic top view of an embodiment of the present application;

fig. 4 is a schematic rear view of an embodiment of the present application.

In the figure: 1. a base; 2. a drive gear shaft; 3. a driven gear shaft; 4. a drive gear; 5. a driven gear; 6. a driven gear slider; 7. a spring cap; 8. a spacer ring; 9. a spacer; 10. a deep groove ball bearing; 11. a first key; 12. a second key; 13. a first shaft clamp spring; 14. a second shaft clamp spring; 15. a compression spring; 16. a worm gear box; 17. a servo motor; 18. a first hexagon socket head cap screw; 19. a first spacer; 20. a second hexagonal socket head cap screw; 21. a third hexagon socket head cap screw; 22. a first nut; 23. a second gasket; 24. an outer hexagonal screw; 25. second nut, 26, base plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a loom selvage drawing device includes a servo motor 17, a base 1, a driving mechanism and an auxiliary mechanism;

actuating mechanism includes drive gear 4 and driven gear 5, base 1 installs at bottom plate 26 top, bottom plate 26 one side top is equipped with worm gear case 16, drive gear axle 2 is connected to worm gear case 16 one side, 2 surface covers on the drive gear axle have drive gear 4, 4 one side of drive gear is equipped with driven

gear

5, 5 covers on the driven gear axle 3 surfaces of driven gear, base 1 is all connected at 3 both ends of driven gear axle, 3 both ends surfaces of driven gear axle all are equipped with driven gear slider 6, 3 both ends of driven gear axle all are equipped with deep

groove ball bearing

10, and 3 both ends of driven gear axle deep groove ball bearing 10 one side are equipped with space stop 9, servo motor 17 is connected to 16 one sides of worm gear case.

The auxiliary mechanism comprises a compression spring 15, a first shaft clamp spring 13 and a second shaft clamp spring 14, one end of a driving gear shaft 2 is located inside a worm gear box 16, the surface of the driving gear shaft 2, which is located on the inner side of a base 1, is provided with two spacer rings 8, one side, opposite to each other, of each of the two spacer rings 8 is respectively provided with a deep groove ball bearing 10 and a second shaft clamp spring 14, the deep groove ball bearing 10 and the second shaft clamp spring 14 are both sleeved on the surface of the driving gear shaft 2, the first shaft clamp spring 13 is arranged on the surface, located on the moving surface of the worm gear box 16, of the driving gear shaft 2, two first keys 11 are arranged on the surface, located on one end of the base 1, of the driving gear shaft 2 is provided with two second keys 12, two spring caps 7 are arranged on the inner side of the base 1, one end of each spring cap 7 is connected with the compression spring 15, and the other side of each spring cap 7 is connected with an outer hexagonal screw 24; four third inner hexagonal screws 21 are uniformly distributed on one side of the servo motor 17, and one end of each third inner hexagonal screw 21 penetrates through the servo motor 17 and is connected with the worm and gear box 16; a first nut 22 is sleeved on one end surface of the third inner hexagonal screw 21, a second gasket 23 is arranged between the first nut 22 and the worm gear box 16, and the second gasket 23 is sleeved on the surface of the third inner hexagonal screw 21, so that the servo motor 17 and the worm gear box 16 can be conveniently connected; the driven gear shaft 3 is sleeved with the driven gear sliding block 6, and the driving gear 4 is meshed with the driven gear 5, so that the driven gear shaft 3 is conveniently driven when the driving gear sliding block 6 moves; the tangent planes at the top end and the bottom end of the driven gear sliding block 6 are of a concave structure, and the top end and the bottom end of the driven gear sliding block 6 are in sliding connection with the base 1, so that the driven gear sliding block 6 can be conveniently controlled to move on the surface of the base 1; the bottom end surfaces of two sides of the worm gear box 16 are respectively provided with a first inner hexagonal screw 18, the first inner hexagonal screws 18 penetrate through the worm gear box 16 and are connected with the bottom plate 26, and the bottom of the top end of each first inner hexagonal screw 18 is provided with a first gasket 19, so that the speed change can be conveniently carried out through the worm gear box 16; one end of the outer hexagonal screw 24 penetrates through the bottom plate 26, and the surface of one end of the outer hexagonal screw 24 is provided with a second nut 25, so that the compression spring 15 is convenient to mount; the outer hexagonal screw 24 penetrates through the base 1 and is provided with a through hole, and the aperture of the through hole is larger than the rod diameter of the outer hexagonal screw 24, so that the pressure of the meshing surface can be conveniently adjusted when the spring cap 7 is controlled to move; one side of the top of the bottom plate 26 is provided with a second inner hexagonal screw 20, the bottom end of the second inner hexagonal screw 20 penetrates through the base 1, and the bottom of the top end of the second inner hexagonal screw 20 is provided with a first gasket 19, so that the bottom plate 26 can be conveniently installed.

This application is when using, when servo motor 17 moves, can drive worm gear case 16, drive gear shaft 2 can drive the drive gear 4 rotation on surface after the variable speed, then drive gear 4 can drive engaged with driven gear 5 and rotate together, it rotates together to drive driven gear shaft 3 when driven gear 5 rotates, it moves together to mesh when drive gear 4 and driven gear 5, the mesh side of fabric is from this mesh gear's meshing face feeding, thereby realize the function of pulling out of mesh side, can cooperate second nut 25 to control spring cap 7 through outer hexagonal screw 24 and remove, cooperation compression spring 15 can drive driven gear slider 6 and remove, be convenient for adjust the size of meshing face pressure.

The application has the advantages that:

this application can pass through drive worm gear case through servo motor, cooperation drive gear and driven gear mesh operation together, the mesh edge of fabric is from this mesh gear's meshing face feeding to realize the function of pulling out of mesh edge, cooperation compression spring can drive the driven gear slider and remove, the size of the adjustment meshing face pressure of being convenient for, independently pull out moreover, the pulling force can be adjusted in a flexible way, can provide great pulling force.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A selvage pulling-out device of a loom is characterized in that: comprises a servo motor (17), a base (1), a driving mechanism and an auxiliary mechanism; the driving mechanism comprises a driving gear (4) and a driven gear (5), the base (1) is arranged on the top of the bottom plate (26), the top of one side of the bottom plate (26) is provided with a worm gear box (16), one side of the worm gear box (16) is connected with a driving gear shaft (2), the surface of the driving gear shaft (2) is sleeved with a driving gear (4), one side of the driving gear (4) is provided with a driven gear (5), the driven gear (5) is sleeved on the surface of the driven gear shaft (3), two ends of the driven gear shaft (3) are connected with the base (1), the surfaces of two ends of the driven gear shaft (3) are respectively provided with a driven gear sliding block (6), both ends of the driven gear shaft (3) are provided with deep groove ball bearings (10), and one side of the deep groove ball bearings (10) at the two ends of the driven gear shaft (3) is provided with a spacing pad (9), and one side of the worm gear box (16) is connected with a servo motor (17).

2. A loom selvedge drawing device according to claim 1, characterized in that: the auxiliary mechanism comprises a compression spring (15), a first shaft clamp spring (13) and a second shaft clamp spring (14), one end of a driving gear shaft (2) is located inside a worm gear box (16), the driving gear shaft (2) is located on the inner side surface of a base (1) and is provided with two spacer rings (8), two back-to-back sides of the spacer rings (8) are respectively provided with a deep groove ball bearing (10) and a second shaft clamp spring (14), the deep groove ball bearing (10) and the second shaft clamp spring (14) are both sleeved on the surface of the driving gear shaft (2), the driving gear shaft (2) is located on the moving surface of the worm gear box (16) and is provided with the first shaft clamp spring (13), one end surface of the driving gear shaft (2) is provided with two first keys (11), one end surface of the driving gear shaft (2) is provided with two second keys (12), and the inner side of the base (1) is provided with two spring caps (7), one end of the spring cap (7) is connected with the compression spring (15), and the other side of the spring cap (7) is connected with the outer hexagonal screw (24).

3. A loom selvedge drawing device according to claim 1, characterized in that: four third hexagon socket head cap screws (21) are evenly distributed on one side of the servo motor (17), and one end of each third hexagon socket head cap screw (21) penetrates through the servo motor (17) and is connected with the worm and gear box (16).

4. A loom selvedge drawing device according to claim 3, characterized in that: and a first nut (22) is sleeved on one end surface of the third inner hexagonal screw (21), a second gasket (23) is arranged between the first nut (22) and the worm and gear box (16), and the second gasket (23) is sleeved on the surface of the third inner hexagonal screw (21).

5. A loom selvedge drawing device according to claim 1, characterized in that: the driven gear shaft (3) is sleeved with the driven gear slider (6), and the driving gear (4) is meshed with the driven gear (5).

6. A loom selvedge drawing device according to claim 1, characterized in that: the tangent plane of the top end and the bottom end of the driven gear sliding block (6) are of a concave structure, and the top end and the bottom end of the driven gear sliding block (6) are connected with the base (1) in a sliding mode.

7. A loom selvedge drawing device according to claim 1, characterized in that: the bottom surfaces of the two sides of the worm gear and worm box (16) are respectively provided with a first inner hexagonal screw (18), the first inner hexagonal screws (18) penetrate through the worm gear and worm box (16) to be connected with the bottom plate (26), and the bottom of the top end of each first inner hexagonal screw (18) is provided with a first gasket (19).

8. A loom selvedge drawing device according to claim 2, characterized in that: one end of the outer hexagonal screw (24) penetrates through the bottom plate (26), and a second nut (25) is arranged on the surface of one end of the outer hexagonal screw (24).

9. A loom selvedge drawing device according to claim 2, characterized in that: the outer hexagonal screw (24) penetrates through the base (1) and is provided with a through hole, and the aperture of the through hole is larger than the rod diameter of the outer hexagonal screw (24).

10. A loom selvedge drawing device according to claim 1, characterized in that: the base is characterized in that a second inner hexagonal screw (20) is arranged on one side of the top of the bottom plate (26), the bottom end of the second inner hexagonal screw (20) penetrates through the base (1), and a first gasket (19) is arranged at the bottom of the top end of the second inner hexagonal screw (20).