CN217574056U

CN217574056U - Environment-friendly woven bag wire drawing and tensioning device

Info

Publication number: CN217574056U
Application number: CN202221246521.1U
Authority: CN
Inventors: 尧少洪; 陈玉琴
Original assignee: Yihuang Jianxin Plastic Industry Co ltd
Current assignee: Yihuang Jianxin Plastic Industry Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-14
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to an environmental protection braided bag wire drawing overspeed device tensioner, including the mount, the fixed horizontal pole that is equipped with in mount top, the fixed plate that is equipped with between the mount, the fixed plate top slides and is equipped with the movable plate, the movable plate top is passed through the atmospheric pressure telescopic link and is connected with the horizontal pole, the fixed carriage that is equipped with in mount left side, it is equipped with the leading wheel to slide on the carriage, be equipped with clamping plate on the leading wheel, the fixed installation pole that is equipped with in mount bottom lets the wire drawing pass between movable plate and the fixed plate, lets the wire drawing have certain tensile force, when needs are adjusted, lets the lead screw rotate for the leading wheel takes the wire drawing to remove, thereby changes the position of passing the mount, because it is slope setting to compress tightly the cotton, and then changes the tensile force of wire drawing through the cotton that compresses tightly of different pressure regions, easy operation, and the while is guaranteed that the wire drawing is held on the leading wheel all the time also to prevent its off tracking when clearing up impurity on the wire drawing.

Description

Environment-friendly woven bag wire drawing and tensioning device

Technical Field

The utility model relates to an environmental protection braided bag wire drawing overspeed device tensioner belongs to braided bag production technical field.

Background

The woven bag is also called a snakeskin bag, is one of plastic bags and is used for packaging, the raw material of the woven bag is various chemical plastic raw materials such as polyethylene, polypropylene and the like, and the weaving density refers to the number of warp and weft yarns in a 100mm multiplied by 100mm woven fabric; the capacity of braided bag is big, and the low price, so the market demand is great, and before producing the braided bag, at first need carry out the wire drawing to the film, later cut out again and just can produce the braided bag, it is the one step of very important in the braided bag production process to use braided bag wire drawing overspeed device tensioner to carry out the stretch-draw to the film, and current braided bag wire drawing overspeed device tensioner when using, is fixed to the wire drawing tensioning effect that the film produced, can not satisfy the rate of tension of different kinds of braided bags.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection braided bag wire drawing overspeed device tensioner, let the wire drawing pass between movable plate and the fixed plate, let the wire drawing have certain tensile force, when needs are adjusted, let the lead screw rotate, make the leading wheel area wire drawing remove, thereby change the position of drawing and passing the mount, because compress tightly the cotton and be the slope setting, and then through the cotton tensile force that changes the wire drawing that compresses tightly of different pressure zones, and easy operation, the clamping board guarantees that the wire drawing is all the time by the centre gripping on the leading wheel, also prevent its off tracking when clearing up impurity on the wire drawing, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection braided bag wire drawing overspeed device tensioner, includes the mount, the fixed horizontal pole that is equipped with in mount top, the fixed plate that is equipped with between the mount, the fixed plate top slides and is equipped with the movable plate, the movable plate top is passed through pneumatic telescopic link and is connected with the horizontal pole, the fixed carriage that is equipped with in mount left side, the slip is equipped with the leading wheel on the carriage, be equipped with the clamping board on the leading wheel, the fixed installation pole that is equipped with in mount bottom.

Furthermore, the inner wall of the side plate of the fixing frame is symmetrically provided with sliding grooves, the two ends of the moving plate are connected with the sliding grooves in a sliding mode through sliding blocks, and the bottom ends of the sliding grooves are located at the top of the moving plate.

Furthermore, the top of the fixed plate and the bottom of the movable plate are fixedly provided with compression cotton, the compression cotton is obliquely arranged, mounting holes are formed in the fixed plate and the movable plate, and two ends of the compression cotton are connected with the mounting holes through fixing bolts.

Furthermore, the inner cavity of the adjusting frame is rotatably provided with a screw rod, one end of the adjusting frame is fixedly provided with a stepping motor, an output shaft of the stepping motor is connected with the screw rod, the guide wheel is in sliding connection with the screw rod through a sliding nut, and the guide wheel is positioned between the fixed plate and the movable plate.

Furthermore, the guide wheel comprises supporting plates, the guide wheel is rotatably arranged between the guide wheels, the clamping plate is sleeved on the guide wheel, the clamping plate and the supporting plates are connected through clamping springs, and the opposite surfaces of the clamping plate are provided with the soft hairbrushes.

Furthermore, scale marks are uniformly drawn on the adjusting frame, and tensioning force is written on the adjusting frame at the position corresponding to the fixing plate.

The utility model has the advantages that:

1. the movable plate is arranged, when the adjustable braided bag tensioning device is used, the movable plate descends to be in close contact with the fixed plate, so that the compression cotton is compressed, the pressure of the compression cotton is gradually increased due to the fact that the compression cotton is obliquely arranged, the braided bag wire is threaded through the space between the movable plate and the fixed plate, the tensioning force of the braided bag wire is guaranteed, when adjustment is needed, only the position where the braided bag wire penetrates needs to be changed, and the structure is simpler;

2. by arranging the adjusting frame, the woven bag drawn wires pass through the guide wheel on the adjusting, the lead screw is rotated during adjustment, and the guide wheel is moved, so that the position of the drawn wires passing through the fixing frame is changed, the tension force of the drawn wires is changed through the compressed cotton in different pressure areas, and the operation is simple;

3. through setting up the clamping board, when the guide pulley was passed in the wire drawing, clip the wire drawing through the clamping board, when it was carried, can clear up its surperficial impurity and dust, increase its practicality, when the guide pulley removed, also avoided the skew guide pulley's of wire drawing position, guaranteed that it can steadily carry.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of an environment-friendly woven bag wire drawing and tensioning device of the present invention;

FIG. 2 is a schematic cross-sectional view of the drawing and tensioning device for the environment-friendly woven bag of the present invention;

FIG. 3 is a schematic cross-sectional view of the edge of the drawing and tensioning device for the environment-friendly woven bag of the present invention;

FIG. 4 is an enlarged view of the A part in FIG. 3 of the drawing and tensioning device for the environment-friendly woven bag of the present invention;

reference numbers in the figures: 1. a fixed mount; 2. a cross bar; 3. a fixing plate; 4. moving the plate; 5. an air pressure telescopic rod; 6. an adjusting bracket; 7. a guide wheel; 8. clamping the plate; 9. mounting a rod; 10. a chute; 11. a slider; 12. compressing the cotton; 13. mounting holes; 14. a screw rod; 15. a stepping motor; 16. a support plate; 17. a clamping spring; 18. a soft brush.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution; the utility model provides an environmental protection braided bag wire drawing overspeed device tensioner, includes

mount

1, 1 fixed horizontal pole 2 that is equipped with in top of mount, the fixed plate 3 that is equipped with between the

mount

1, 3 tops of fixed plate slide and be equipped with

movable plate

4, 4 tops of movable plate are passed through air telescopic handle 5 and are connected with

horizontal pole

2, 1 left sides of mount are fixed and are equipped with alignment jig 6, it is equipped with leading wheel 7 to slide on the alignment jig 6, be equipped with clamping plate 8 on the leading

wheel

7, 1 bottom of mount is fixed and is equipped with installation pole 9.

Specifically, as shown in fig. 2, the spout 10 is seted up to the symmetry on the 1 curb plate inner wall of mount, 4 both ends of movable plate all are through slider 11 and spout 10 sliding connection, spout 10 bottom is located 4 tops of movable plate, can let movable plate 4 remove more steadily, when removing spout 10 below, can just in time with 3 surface contact of fixed plate, prevent that the too big cotton 12 that leads to compressing tightly of impact force is impaired.

Specifically, as shown in fig. 2, the top of the fixed plate 3 and the bottom of the movable plate 4 are both fixedly provided with compression cotton 12, the compression cotton 12 is inclined, the mounting holes 13 are formed in the fixed plate 3 and the movable plate 4, two ends of the compression cotton 12 are connected with the mounting holes 13 through fixing bolts, and the inclined compression cotton 12 enables pressure in different areas to be different, so that tension force during wire drawing conveying is changed, the compression cotton 12 is convenient to detach, and replacement is facilitated.

Specifically, as shown in fig. 2, a screw rod 14 is rotatably arranged in an inner cavity of the adjusting frame 6, a stepping motor 15 is fixedly mounted at one end of the adjusting frame 6, an output shaft of the stepping motor 15 is connected with the screw rod 14, the guide wheel 7 is slidably connected with the screw rod 14 through a sliding nut, the guide wheel 7 is located between the fixed plate 3 and the movable plate 4, and the guide wheel can move randomly with a drawn wire after the screw rod 14 rotates, so that the position where the drawn wire penetrates through the fixed frame 1 is changed.

Specifically, as shown in fig. 2, the guide wheel 7 comprises a support plate 16, the guide wheel 7 is rotatably arranged between the guide wheels 7, the clamping plate 8 is sleeved on the guide wheel 7, the clamping plate 8 and the support plate 16 are connected through a clamping spring 17, the opposite surfaces of the clamping plate 8 are provided with a soft brush 18, the drawn wires are always clamped on the guide wheel 7, impurities on the drawn wires are cleaned, and the drawn wires are prevented from deviating.

Specifically, as shown in fig. 2, scale marks are evenly carved on the adjusting frame 6, and the tensioning force is written on the adjusting frame 6 at the position corresponding to the fixing plate 3, so that the areas with different tensioning forces can be determined in advance according to the pressure of different areas of the compressed cotton, and the adjustment can be directly performed by subsequent personnel without re-measurement.

The utility model discloses the theory of operation: when in use, the braided bag wire drawing passes in the leading wheel of alignment jig 6 gets into mount 1, let movable plate 4 descend and fixed plate 3 in close contact with through pneumatic telescoping rod 5, thereby let and compress tightly cotton 12 and compress tightly the wire drawing, let the wire drawing have certain tensile force, when needs are adjusted, let lead screw 14 rotate, make leading wheel 7 take the wire drawing to remove, thereby change and draw the position of passing mount 1, because it sets up to compress tightly cotton 12 the slope, and then the tensile force of wire drawing is changed through the cotton 12 that compresses tightly of different pressure regions, and easy to operate, clamping plate 8 guarantees that the wire drawing is all the time by the centre gripping on leading wheel 7 simultaneously, also prevent its off tracking when impurity on the clearance wire drawing.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection braided bag wire drawing overspeed device tensioner, includes mount (1), its characterized in that: the fixed horizontal pole (2) that are equipped with in mount (1) top, fixed plate (3) of being equipped with between mount (1), fixed plate (3) top is slided and is equipped with movable plate (4), movable plate (4) top is passed through pneumatic telescoping rod (5) and is connected with horizontal pole (2), fixed alignment jig (6) that are equipped with in mount (1) left side, it is equipped with leading wheel (7) to slide on alignment jig (6), be equipped with clamping plate (8) on leading wheel (7), fixed installation pole (9) that are equipped with in mount (1) bottom.

2. The environment-friendly woven bag wire drawing and tensioning device according to claim 1, characterized in that: the sliding grooves (10) are symmetrically formed in the inner wall of the side plate of the fixing frame (1), the two ends of the moving plate (4) are connected with the sliding grooves (10) in a sliding mode through sliding blocks (11), and the bottom end of each sliding groove (10) is located at the top of the moving plate (4).

3. The environment-friendly woven bag wire drawing and tensioning device according to claim 2, characterized in that: the fixed plate (3) top, movable plate (4) bottom all are fixed to be equipped with and compress tightly cotton (12), compress tightly cotton (12) and all incline the setting, all seted up mounting hole (13) on stating fixed plate (3), movable plate (4), compress tightly cotton (12) both ends and all be connected with mounting hole (13) through fixing bolt.

4. The environment-friendly woven bag wire drawing and tensioning device according to claim 3, characterized in that: the adjustable guide wheel is characterized in that a screw rod (14) is arranged in the inner cavity of the adjusting frame (6) in a rotating mode, a stepping motor (15) is fixedly mounted at one end of the adjusting frame (6), an output shaft of the stepping motor (15) is connected with the screw rod (14), the guide wheel (7) is connected with the screw rod (14) in a sliding mode through a sliding nut, and the guide wheel (7) is located between the fixing plate (3) and the moving plate (4).

5. The environment-friendly woven bag wire drawing and tensioning device according to claim 4, characterized in that: the guide wheel (7) comprises supporting plates (16), the guide wheel (7) is rotatably arranged between the guide wheels (7), the clamping plate (8) is sleeved on the guide wheels (7), the clamping plate (8) and the supporting plates (16) are connected through clamping springs (17), and soft brushes (18) are arranged on opposite surfaces of the clamping plate (8).

6. The environment-friendly woven bag wire drawing and tensioning device according to claim 5, characterized in that: scale marks are evenly carved on the adjusting frame (6), and tensioning force is written on the adjusting frame (6) at the position corresponding to the fixing plate (3).