CN212834733U

CN212834733U - Cloth tightening device for coated cloth

Info

Publication number: CN212834733U
Application number: CN202021481862.8U
Authority: CN
Inventors: 梅志龙
Original assignee: Wujiang Wuzhou Plastic Co ltd
Current assignee: Wujiang Wuzhou Plastic Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-30
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a tight cloth device of coated cloth, including bottom plate, two-way screw rod, slider, round bar, fixed plate, movable plate, connecting rod, spring one, magnetic ring two, circular slot, L type groove, fixture block, spring two, recess, T type pole, spring three, stopper and magnetic path. The utility model discloses movable plate moving connecting rod removes, and then drive a magnetic ring removal and adsorb the laminating with two magnetic rings, the movable plate removes and extrudees spring one, make spring one produce elasticity, the elasticity of spring one is less than the adsorption affinity between magnetic ring one and the magnetic ring two, and then make magnetic ring one closely laminate with two magnetic rings, avoid two-way screw rod to take place to rotate, the user rotates the round bar, the round bar rotates and drives the fixture block and remove and get into inside the cross slot, when the fixture block aligns with the recess, under the effect of two elastic forces of spring, the round bar removes and drives the fixture block and remove and get into inside the recess, and then accomplish the installation of round bar.

Description

Cloth tightening device for coated cloth

Technical Field

The utility model relates to a tight cloth device specifically is a tight cloth device of coated fabric belongs to coated fabric processing technology field.

Background

The coated fabric is mainly characterized in that a layer of material with special functions is coated on the basis of the fabric by adopting a special process, so that the fabric is added with special functions. And is also referred to as a functional coating facing. According to different coating materials, there are three categories of PVC coatings, PU coatings and semi-PU coatings.

The tight cloth device that uses at present has certain defect, lacks the convenient fixing device of two-way screw rod, causes inconveniently to fix two-way screw rod, causes the slider to remove along two-way screw rod easily, reduces the tight cloth effect of coated fabric, lacks the convenient installation mechanism of round bar simultaneously, causes inconveniently to carry out the dismouting to the round bar and maintains, has reduced the practicality of tight cloth device. Therefore, a coated cloth tightening device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tight cloth device of coated fabric for solving above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a coating cloth tight cloth device, including bottom plate, two-way screw rod, slider, round bar, fastening device and installation mechanism, the bottom plate top intermediate position is seted up the rectangular channel, and the inside rotation of rectangular channel installs two-way screw rod, two-way screw rod one end extends to the bottom plate outside, two sliders are installed to the symmetry on the two-way screw rod annular side, and the round bar is installed to the slider top;

the fastening mechanism comprises a fixed plate, a movable plate, a connecting rod, a first spring, a first magnetic ring and a second magnetic ring, the fixed plate is fixedly installed at one end of the bidirectional screw, the connecting rod is installed at one end of the fixed plate, the movable plate is fixedly installed at the right end of the connecting rod, the left end of the connecting rod penetrates through the fixed plate, the first magnetic ring is fixedly installed at the left end of the connecting rod, the second magnetic ring is fixedly installed at the right end of the bottom plate and is fixedly installed on the outer side of the annular side face of the bidirectional screw, one end of the first magnetic ring is attached to the second magnetic ring in an adsorption mode, the first spring is installed;

the installation mechanism comprises a circular groove, L-shaped grooves, fixture blocks, a second spring and a groove, wherein the circular groove is formed in the top end of each slider, the two L-shaped grooves are symmetrically formed in the circular groove, the two fixture blocks are symmetrically and fixedly installed on the annular side surface of the circular rod, the fixture blocks are installed in the L-shaped grooves, the bottom end of the circular rod extends to the inside of the circular groove, the groove is formed in the L-shaped groove, the second spring is fixedly installed at the bottom end of the circular groove, and the top ends of the second spring are attached to the bottom end of the circular.

Preferably, the two sets of mounting mechanisms are arranged, the two sets of mounting mechanisms are identical in structure, and the two sets of mounting mechanisms are respectively mounted on the two sliding blocks.

Preferably, two nuts are symmetrically installed on the annular side face of the bidirectional screw, the rotating directions of the internal threads of the two nuts are opposite, and the outer sides of the nuts are fixedly installed inside the sliding block.

Preferably, T type pole is installed to both ends symmetry about the slider, and inside T type pole one end extends to the circular slot, T type pole one end fixed mounting stopper, and both ends laminate mutually with circular pole bottom and the inside bottom of circular slot respectively about the stopper, installation spring three on the T type pole annular side, and spring three both ends respectively fixed mounting on T type pole and on the slider, two grooves of accomodating are seted up to the inside symmetry of circular slot, stopper one end extends to the inslot portion of accomodating, accomodate two magnetic paths of the inside symmetry fixed mounting of inslot.

Preferably, the L-shaped groove is composed of a vertical groove and a transverse groove, the two vertical grooves and the two transverse grooves are symmetrically formed in the circular groove, one end of each vertical groove is communicated with the corresponding transverse groove, and a groove is formed in the top end of the inner portion of each transverse groove.

Preferably, two circular through holes are symmetrically formed in one end of the fixing plate, and connecting rods are installed in the circular through holes.

The utility model has the advantages that:

1. the first beneficial effect is that the connecting rod is moved by the moving plate, so that the first magnetic ring is driven to move and adhere to the second magnetic ring in an adsorption manner, the first spring is extruded by the moving plate, the first spring generates elastic force, the elastic force of the first spring is smaller than the adsorption force between the first magnetic ring and the second magnetic ring, so that the first magnetic ring and the second magnetic ring are tightly adhered, the rotation of the bidirectional screw is avoided, and the problems that the bidirectional screw is inconvenient to fix due to the lack of a convenient fixing device for the bidirectional screw, a sliding block easily moves along the bidirectional screw, and the cloth tightening effect of coated cloth is reduced are solved;

2. the second strip beneficial effect, inside inserting the circular slot with the pole bottom, make the fixture block get into the perpendicular inslot portion in L type groove, remove the in-process at the pole and extrude spring two, make spring two produce elasticity, when the fixture block removes to erecting the groove end, the user rotates the pole, the pole rotates and drives the fixture block and remove and get into the cross slot inside, when the fixture block aligns with the recess, under the effect of spring two elasticity, the pole removes and drives the fixture block and remove and get into the recess inside, and then accomplish the installation of pole, the convenient installation mechanism of pole has been solved and has lacked, cause inconvenient dismouting to the pole and maintain, the drawback of tight cloth device practicality has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the fastening mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the installation mechanism of the present invention;

fig. 4 is a schematic view of the L-shaped groove structure of the present invention.

In the figure: 1. the magnetic ring comprises a bottom plate, 2, a bidirectional screw, 3, a sliding block, 4, a round rod, 5, a fixing plate, 6, a moving plate, 7, a connecting rod, 8, springs I and 9, magnetic rings I and 10 and a magnetic ring II; 11. the spring comprises a circular groove, 12, L-shaped grooves, 13, clamping blocks, 14, springs II, 15, a groove, 16, T-shaped rods, 17, springs III, 18, limiting blocks, 19 and magnetic blocks.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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 belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a cloth-tightening device for coating cloth comprises a bottom plate 1, a bidirectional screw 2, sliding blocks 3, a round rod 4, a fastening mechanism and a mounting mechanism, wherein a rectangular groove is formed in the middle of the top end of the bottom plate 1, the bidirectional screw 2 is rotatably mounted in the rectangular groove, one end of the bidirectional screw 2 extends to the outer side of the bottom plate 1, two sliding blocks 3 are symmetrically mounted on the annular side surface of the bidirectional screw 2, and the round rod 4 is mounted at the top end of each sliding block 3;

the fastening mechanism comprises a fixed plate 5, a movable plate 6, a connecting rod 7, a first spring 8, a first magnetic ring 9 and a second magnetic ring 10, wherein the fixed plate 5 is fixedly installed at one end of a bidirectional screw 2, the connecting rod 7 is installed at one end of the fixed plate 5, the movable plate 6 is fixedly installed at the right end of the connecting rod 7, the left end of the connecting rod 7 penetrates through the fixed plate 5, the first magnetic ring 9 is fixedly installed at the left end of the connecting rod 7, the second magnetic ring 10 is fixedly installed at the right end of the bottom plate 1, the second magnetic ring 10 is fixedly installed on the outer side of the annular side face of the bidirectional screw 2, one end of the first magnetic ring 9 is attached to the second magnetic ring 10 in an adsorption mode, the first spring 8 is installed on the annular side face of the connecting rod 7, two ends of the first spring 8 are respectively and fixedly, the first magnet ring 9 is driven to move to be attached to the second magnet ring 10 in an adsorption mode, the moving plate 6 moves to extrude the first spring 8, the first spring 8 generates elastic force, the elastic force of the first spring 8 is smaller than the adsorption force between the first magnet ring 9 and the second magnet ring 10, the first magnet ring 9 is attached to the second magnet ring 10 tightly, the fixed plate 5 is prevented from rotating, and meanwhile the bidirectional screw 2 is prevented from rotating;

the mounting mechanism comprises a circular groove 11, an L-shaped groove 12, two clamping blocks 13, a second spring 14 and a groove 15, the circular groove 11 is formed in the top end of the sliding block 3, the two L-shaped grooves 12 are symmetrically formed in the circular groove 11, the two clamping blocks 13 are symmetrically and fixedly mounted on the annular side surface of the circular rod 4 and mounted in the L-shaped groove 12, the bottom end of the circular rod 4 extends into the circular groove 11, the groove 15 is formed in the L-shaped groove 12, the second spring 14 is fixedly mounted at the bottom end of the circular groove 11, the top end of the second spring 14 is attached to the bottom end of the circular rod 4, the T-shaped rod 16 is pulled, the T-shaped rod 16 moves to drive the limiting block 18 to move into the accommodating groove to be attached to the magnetic block 19, the third spring 17 is stretched by the T-shaped rod 16, the third spring 17 generates elastic force, the elastic force of the third spring 17 is smaller than the absorption force between the limiting block, the user inserts the bottom end of the round rod 4 into the round groove 11, so that the clamping block 13 enters the vertical groove of the L-shaped groove 12, the second spring 14 is pressed during the movement of the round rod 4, so that the second spring 14 generates elastic force, when the block 13 moves to the end of the vertical groove, the user rotates the round rod 4, the round rod 4 rotates to drive the block 13 to move into the transverse groove, when the block 13 is aligned with the groove 15, under the action of the elastic force of the second spring 14, the round rod 4 moves to drive the clamping block 13 to move into the groove 15, so that the installation of the round rod 4 is completed, then the T-shaped rod 16 is pushed, the T-shaped rod 16 moves to drive the limiting block 18 to move and separate from the magnetic block 19, under the action of the elastic force of the spring III 17, the T-shaped rod 16 moves to drive the limiting block 18 to move into the circular groove 11, the limiting block 18 is attached to the bottom end of the round rod 4, and the round rod 4 is prevented from moving up and down due to extrusion.

The two groups of mounting mechanisms are arranged, have the same structure and are respectively mounted on the two sliding blocks 3; two nuts are symmetrically arranged on the annular side surface of the bidirectional screw rod 2, the rotating directions of the internal threads of the two nuts are opposite, and the outer sides of the nuts are fixedly arranged inside the sliding block 3; the T-shaped rod 16 is symmetrically installed at the left end and the right end of the sliding block 3, one end of the T-shaped rod 16 extends into the circular groove 11, a limiting block 18 is fixedly installed at one end of the T-shaped rod 16, the upper end and the lower end of the limiting block 18 are respectively attached to the bottom end of the circular rod 4 and the bottom end of the circular groove 11, a third spring 17 is installed on the annular side surface of the T-shaped rod 16, two ends of the third spring 17 are respectively and fixedly installed on the T-shaped rod 16 and the sliding block 3, two accommodating grooves are symmetrically formed in the circular groove 11, one end of the limiting block 18 extends into the accommodating grooves, and two magnetic blocks 19 are symmetrically and fixedly installed in the accommodating grooves; the L-shaped groove 12 consists of a vertical groove and a transverse groove, two vertical grooves and two transverse grooves are symmetrically formed in the circular groove 11, one end of each vertical groove is communicated with the corresponding transverse groove, and a groove 15 is formed in the top end of the inner part of each transverse groove; two circular through holes are symmetrically formed in one end of the fixing plate 5, and connecting rods 7 are installed in the circular through holes.

The utility model discloses when using, 6 traveling connection poles 7 of movable plate remove, and then drive magnetic ring 9 and remove and adsorb the laminating with two 10 of magnetic ring, and 6 removal of movable plate are extrudeed spring 8 for spring 8 produces elasticity, and the elasticity of spring 8 is less than the adsorption affinity between magnetic ring 9 and the two 10 of magnetic ring, and then makes a magnetic ring 9 closely laminate with two 10 of magnetic ring, avoids two-way screw rod 2 to take place to rotate.

Insert inside circular slot 11 with 4 bottoms of round bar, make fixture block 13 get into the perpendicular inslot portion in L type groove 12, move the in-process at round bar 4 and extrude spring two 14, make spring two 14 produce elasticity, when fixture block 13 removed to perpendicular inslot end, the user rotates round bar 4, round bar 4 rotates and drives fixture block 13 and remove and get into the cross slot inside, when fixture block 13 aligns with recess 15, under the effect of spring two 14 elasticity, round bar 4 removes and drives fixture block 13 and remove and get into inside recess 15, and then accomplish the installation of round bar 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a tight cloth device of coated fabric which characterized in that: the clamping device comprises a bottom plate (1), a bidirectional screw (2), sliding blocks (3), a round rod (4), a fastening mechanism and an installation mechanism, wherein a rectangular groove is formed in the middle of the top end of the bottom plate (1), the bidirectional screw (2) is installed in the rectangular groove in a rotating mode, one end of the bidirectional screw (2) extends to the outer side of the bottom plate (1), the two sliding blocks (3) are symmetrically installed on the annular side face of the bidirectional screw (2), and the round rod (4) is installed at the top end of each sliding block (3);

the fastening mechanism comprises a fixed plate (5), a movable plate (6), a connecting rod (7), a first spring (8), a first magnetic ring (9) and a second magnetic ring (10), one end of the bidirectional screw rod (2) is fixedly provided with a fixed plate (5), one end of the fixed plate (5) is provided with a connecting rod (7), a moving plate (6) is fixedly arranged at the right end of the connecting rod (7), the left end of the connecting rod (7) penetrates through the fixed plate (5), a first magnetic ring (9) is fixedly arranged at the left end of the connecting rod (7), a second magnetic ring (10) is fixedly arranged at the right end of the bottom plate (1), and the magnetic ring II (10) is fixedly arranged on the outer side of the annular side surface of the bidirectional screw rod (2), one end of the first magnetic ring (9) is attached to the second magnetic ring (10) in an adsorption manner, the annular side surface of the connecting rod (7) is provided with a first spring (8), two ends of the first spring (8) are respectively and fixedly arranged on the movable plate (6) and the fixed plate (5);

installation mechanism includes circular slot (11), L type groove (12), fixture block (13), two spring (14) and recess (15), circular slot (11) are seted up on slider (3) top, and circular slot (11) inside symmetry sets up two L type grooves (12), two fixture blocks (13) of symmetry fixed mounting on round bar (4) annular side, and fixture block (13) install inside L type groove (12), round bar (4) bottom extends to inside circular slot (11), recess (15) are seted up to L type groove (12) inside, two spring (14) of inside bottom fixed mounting of round slot (11), and two spring (14) tops are laminated mutually with round bar (4) bottom.

2. The coated fabric fastening device of claim 1, wherein: the two sets of mounting mechanisms are arranged and have the same structure, and the two sets of mounting mechanisms are respectively mounted on the two sliding blocks (3).

3. The coated fabric fastening device of claim 1, wherein: two nuts are symmetrically arranged on the annular side face of the bidirectional screw rod (2), the rotating directions of the internal threads of the two nuts are opposite, and the outer sides of the nuts are fixedly arranged inside the sliding block (3).

4. The coated fabric fastening device of claim 1, wherein: t type pole (16) are installed to slider (3) left and right sides both ends symmetry, and inside T type pole (16) one end extends to circular slot (11), T type pole (16) one end fixed mounting stopper (18), and both ends laminate with circular pole (4) bottom and circular slot (11) inside bottom respectively about stopper (18), install three (17) of spring on T type pole (16) annular side, and three (17) both ends of spring fixed mounting respectively on T type pole (16) and slider (3), two grooves of accomodating are seted up to circular slot (11) inside symmetry, stopper (18) one end extends to accomodating inslot portion, accomodate two magnetic path (19) of inslot symmetry fixed mounting.

5. The coated fabric fastening device of claim 1, wherein: the L-shaped groove (12) is composed of vertical grooves and transverse grooves, the two vertical grooves and the two transverse grooves are symmetrically formed in the circular groove (11), one end of each vertical groove is communicated with the corresponding transverse groove, and the top end in the transverse groove is provided with a groove (15).

6. The coated fabric fastening device of claim 1, wherein: two circular through holes are symmetrically formed in one end of the fixing plate (5), and a connecting rod (7) is installed inside each circular through hole.