CN216889218U

CN216889218U - Fixed-width unwinding device for braid

Info

Publication number: CN216889218U
Application number: CN202220287458.XU
Authority: CN
Inventors: 黄礼路; 李亚东
Original assignee: Yancheng Xinlida Ribbon Co ltd
Current assignee: Yancheng Xinlida Ribbon Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-07-05
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a constant-width unwinding device for a woven tape, which comprises an adjusting device and a positioning device, wherein the adjusting device comprises an installation plate, a shell is arranged on the right side of the installation plate, two lead screws are respectively and rotatably connected above the inner left side and below the inner left side of the shell, adjusting plates are in threaded connection with the two lead screws, two connecting plates are respectively arranged at the top and the bottom of the inner wall of the shell, two motors are respectively arranged on the left sides of the two connecting plates, the output ends of the two motors are respectively and fixedly connected with two first gears, the left ends of the two lead screws are respectively and fixedly connected with two second gears, the two first gears are respectively meshed with the two second gears, and a push rod is arranged on the right side of the adjusting plate; the positioning device comprises a winding drum which is rotatably connected to the front surface and the back surface of the inner wall of the shell. This meshbelt is decided wide unwinding device has can carry out the advantage that stably unreels to the meshbelt, has increaseed meshbelt production quality greatly.

Description

Fixed-width unwinding device for braid

Technical Field

The utility model relates to the technical field of woven belts, in particular to a fixed-width unwinding device for woven belts.

Background

The meshbelt product still needs to carry out subsequent operations such as rubberizing, stamp, cutting after preliminary weaving shaping, in the subsequent processing step of meshbelt product, needs unreel the pay-off to the meshbelt semi-manufactured goods that have accomplished to in carry out fixed length cutting operation and stamp operation such as gilt or bat printing.

When the conventional constant-width unwinding device for processing the woven belts unwinds, as the number of the woven belts is less and less, the remaining woven belts on a winding drum are easy to loosen when unwinding, so that the woven belts are stressed unevenly in the process of unwinding, and the quality of the woven belts processed later is influenced; aiming at the above, the unreeling device has the advantage of stably unreeling the braid, and greatly improves the quality of products.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the constant-width webbing unreeling device which has the advantage of stable unreeling and solves the problem of unstable unreeling of the traditional webbing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a meshbelt is wide unwinding device surely, includes adjusting device and positioner, adjusting device is including the mounting panel, the shell has been installed on the right side of mounting panel, the inside left side top and the inside left side below of shell rotate respectively and are connected with two lead screws, two threaded connection has the regulating plate on the lead screw, two connecting plates, two have been installed respectively to the inner wall top and the bottom of shell two motors, two have been installed respectively in the left side of connecting plate two gears one, two of output difference fixedly connected with of motor two gears two, two the left end difference fixedly connected with two gears two of lead screw gear one meshes with two gears two respectively, the push rod has been installed on the right side of regulating plate.

The positioning device comprises a winding drum which is rotatably connected to the front side and the back side of the inner wall of the shell, woven belts are wound on the surface of the winding drum, two vertical rods are respectively arranged at the top and the bottom of the inner wall of the shell, two stabilizing rods are respectively arranged at the top and the bottom of the inner wall of the shell, the vertical rods are arranged on the left side of the stabilizing rods, a stress plate is inserted between the vertical rods and the stabilizing rods, a convex ball is arranged on one side, close to the inner wall of the shell, of the stress plate, an outer positioning plate is arranged on one side, far away from the inner wall of the shell, of the stress plate, a buffer rod is inserted on the outer positioning plate, an inner positioning plate is arranged at one end, far away from the outer positioning plate, of the inner positioning plate, far away from one side of the outer positioning plate, a positioning wheel is arranged on one side, far away from the outer positioning plate, of the inner positioning wheel is in contact with the woven belts.

Furthermore, two rectangular sleeves are respectively arranged at the top and the bottom of the inner wall of the shell, a hollow rod is inserted in the rectangular sleeves, and one end, far away from the inner wall of the shell, of the hollow rod is arranged on the stress plate.

Furthermore, a first spring is arranged inside the hollow rod, and one end, far away from the inner wall of the shell, of the first spring is arranged on the inner wall of the rectangular sleeve.

Furthermore, a limiting sleeve is arranged on one side, away from the inner positioning plate, of the outer positioning plate, and one end, away from the inner positioning plate, of the buffer rod is arranged inside the limiting sleeve.

Furthermore, a second spring is arranged inside the limiting sleeve and between the buffer rod and the inner wall of the limiting sleeve.

Furthermore, two guide wheels are respectively arranged at one end of each stabilizing rod, which is far away from the inner wall of the shell, and the woven belt penetrates between the two guide wheels.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the constant-width unwinding device for the mesh belt has the advantages that the mesh belt can be limited, and the mesh belt can be stably unwound.

2. This meshbelt is decided wide unwinding device through adjusting device, can be according to the concrete volume adjustment position of meshbelt on the reel, through positioner, can carry on spacingly to the meshbelt, makes the meshbelt unreel more stably.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 1 according to the present invention.

In the figure: the device comprises a mounting plate 1, a shell 2, an adjusting plate 3, a push rod 4, a buffer rod 5, an internal positioning plate 6, a woven belt 7, an external positioning plate 8, a vertical rod 9, a convex ball 10, a lead screw 11, a motor 12, a guide wheel 13, a stabilizing rod 14, a stress plate 15, a limiting sleeve 16, a rectangular sleeve 17 and a hollow rod 18.

Detailed Description

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

Referring to fig. 1-3, the constant-width webbing unwinding device in this embodiment includes an adjusting device and a positioning device, the adjusting device includes a mounting plate 1, a housing 2 is installed on a right side of the mounting plate 1, two screws 11 are respectively rotatably connected to an upper portion of a left side of the inside of the housing 2 and a lower portion of the left side of the inside of the housing 2, an adjusting plate 3 is threadedly connected to the two screws 11, two connecting plates are respectively installed on a top portion and a bottom portion of an inner wall of the housing 2, two motors 12 are respectively installed on left sides of the two connecting plates, output ends of the two motors 12 are respectively and fixedly connected to two first gears, left ends of the two screws 11 are respectively and fixedly connected to two second gears, the two first gears are respectively engaged with the two second gears, and a push rod 4 is installed on a right side of the adjusting plate 3.

The motor 12 is started, the motor 12 enables the screw rod 11 to rotate through gear engagement, the screw rod 11 rotates, and therefore the push rod 4 moves left and right along with the adjusting plate 3, and therefore the left and right adjustment of the push rod 4 is controlled through the motor 12.

The positioning device comprises a winding drum which is rotatably connected with the front surface and the back surface of the inner wall of the shell 2, a braid 7 is wound on the surface of the winding drum, two vertical rods 9 are respectively arranged at the top and the bottom of the inner wall of the shell 2, two stabilizing rods 14 are respectively arranged at the top and the bottom of the inner wall of the shell 2, the vertical rod 9 is arranged at the left side of the stabilizing rod 14, a stress plate 15 is inserted between the vertical rod 9 and the stabilizing rod 14, a convex ball 10 is arranged at one side of the stress plate 15, which is close to the inner wall of the shell 2, an outer positioning plate 8 is arranged at one side of the stress plate 15, which is far away from the inner wall of the shell 2, a buffer rod 5 is inserted on the outer positioning plate 8, an inner positioning plate 6 is arranged at one end of the buffer rod 5, which is far away from the outer positioning plate 8, the inner positioning plate 6 is arranged at one side of the outer positioning plate 8, which is far away from the inner positioning plate 8, a positioning wheel is arranged at one side of the inner positioning plate 6, which is far away from the outer positioning plate 8, the positioning wheel is contacted with the braid 7, two rectangular sleeves 17 are respectively arranged at the top and the bottom of the inner wall of the shell 2, a hollow rod 18 is inserted into the rectangular sleeve 17, one end, far away from the inner wall of the shell 2, of the hollow rod 18 is installed on the stress plate 15, a first spring is installed inside the hollow rod 18, one end, far away from the inner wall of the shell 2, of the spring is installed on the inner wall of the rectangular sleeve 17, a limiting sleeve 16 is installed on one side, far away from the inner positioning plate 6, of the outer positioning plate 8, one end, far away from the inner positioning plate 6, of the buffer rod 5 is located inside the limiting sleeve 16, a second spring is installed inside the limiting sleeve 16, and the second spring is located between the buffer rod 5 and the inner wall of the limiting sleeve 16.

When the meshbelt 7 is less on the reel, make push rod 4 remove right through motor 12 this moment, push rod 4 promotes protruding ball 10 to the right, thereby make the atress board 15 slide to one side that leans on meshbelt 7, follow atress board 15 through inner positioning plate 6 and slide to meshbelt 7 this moment, when meshbelt 7 is more on the reel, through promoting hollow rod 18 through spring one this moment, promote atress board 15 through hollow rod 18, thereby make inner positioning plate 6 keep away from meshbelt 7, thereby realize controlling the distance between inner positioning plate 6 and the meshbelt 7, when adjusting suitable distance, promote inner positioning plate 6 through spring two and make the positioning wheel extrude meshbelt 7, thereby spacing meshbelt 7, thereby guarantee that no matter how many meshbelts 7 on the reel, can make meshbelt 7 stably unreel.

In this embodiment, two guide wheels 13 are respectively installed at one end of the two stabilizing rods 14 far away from the inner wall of the housing 2, and the webbing 7 is inserted between the two guide wheels 13.

The working principle of the above embodiment is as follows:

Has the advantages that:

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a meshbelt is wide unwinding device surely, includes adjusting device and positioner, its characterized in that: the adjusting device comprises an installing plate (1), a shell (2) is arranged on the right side of the installing plate (1), two lead screws (11) are respectively and rotatably connected to the upper portion of the inner left side and the lower portion of the inner left side of the shell (2), adjusting plates (3) are in threaded connection with the two lead screws (11), two connecting plates are respectively arranged at the top and the bottom of the inner wall of the shell (2), two motors (12) are respectively arranged on the left sides of the two connecting plates, two first gears are respectively and fixedly connected to output ends of the two motors (12), two second gears are respectively and fixedly connected to left ends of the two lead screws (11), the two first gears are respectively meshed with the two second gears, and a push rod (4) is arranged on the right side of the adjusting plate (3);

the positioning device comprises a winding drum which is rotatably connected to the front side and the back side of the inner wall of a shell (2), a braid (7) is wound on the surface of the winding drum, two vertical rods (9) are respectively arranged at the top and the bottom of the inner wall of the shell (2), two stabilizing rods (14) are respectively arranged at the top and the bottom of the inner wall of the shell (2), the vertical rods (9) are arranged on the left side of the stabilizing rods (14), a stress plate (15) is inserted between the vertical rods (9) and the stabilizing rods (14), a convex ball (10) is arranged on one side, close to the inner wall of the shell (2), of the stress plate (15), an outer positioning plate (8) is arranged on one side, far away from the inner wall of the shell (2), of the stress plate (15), a buffer rod (5) is inserted on the outer positioning plate (8), and an inner positioning plate (6) is arranged on one end, far away from the outer positioning plate (8), of the buffer rod (5), the inner positioning plate (6) is arranged on one side, away from the inner wall of the shell (2), of the outer positioning plate (8), and a positioning wheel is arranged on one side, away from the outer positioning plate (8), of the inner positioning plate (6) and is in contact with the woven tape (7).

2. The constant-width webbing unwinding device of claim 1, wherein: two rectangular sleeves (17) are respectively arranged at the top and the bottom of the inner wall of the shell (2), a hollow rod (18) is inserted into the rectangular sleeves (17), and one end, far away from the inner wall of the shell (2), of the hollow rod (18) is arranged on the stress plate (15).

3. The constant-width webbing unwinding device of claim 2, wherein: the hollow rod (18) is internally provided with a first spring, and one end of the first spring, which is far away from the inner wall of the shell (2), is arranged on the inner wall of the rectangular sleeve (17).

4. The constant-width webbing unwinding device of claim 1, wherein: a limiting sleeve (16) is arranged on one side, away from the inner positioning plate (6), of the outer positioning plate (8), and one end, away from the inner positioning plate (6), of the buffer rod (5) is located inside the limiting sleeve (16).

5. The constant-width webbing unwinding device of claim 4, wherein: the inside of stop collar (16) is equipped with spring two, spring two is between buffer rod (5) and the inner wall of stop collar (16).

6. The constant-width webbing unwinding device of claim 1, wherein: two guide wheels (13) are respectively arranged at one end of each of the two stabilizing rods (14) far away from the inner wall of the shell (2), and the woven belt (7) penetrates between the two guide wheels (13).