CN212270411U

CN212270411U - Belt clip device

Info

Publication number: CN212270411U
Application number: CN202020687892.8U
Authority: CN
Inventors: 章海明; 陈坤; 黄俊杰; 陆慧华
Original assignee: Zhuji Galaxy Electromechanical Co ltd
Current assignee: Zhuji Galaxy Electromechanical Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-01
Anticipated expiration: 2030-04-29

Abstract

The utility model provides a clamping device, including taking holder, clamp plate, two first screws, two pressure springs and two nuts. The belt clamping seat and the pressing plate are provided with two through holes at intervals. Each first screw passes through one of the through holes with the clamping seat and one of the through holes of the pressure plate respectively in sequence. The two pressure springs are respectively sleeved on the peripheries of the two first screws in a one-to-one correspondence mode. The two nuts are screwed on the two first screws in a one-to-one correspondence mode respectively. When the embroidery belt clamping device is used, the nut is screwed and the pressure spring is compressed, the embroidery belt clamped between the pressure plate and the belt clamp holder is stably fixed under the action of the elastic force of the pressure spring, the clamping force is always maintained in a proper range, and a user can freely adjust the embroidery belt through the nut. The belt clamp device further comprises two limiting plates, the two limiting plates are movably attached to the top of the pressing plate, the distance between the two limiting plates is adjusted according to the width of the embroidery belt, the two limiting plates respectively abut against the two sides of the embroidery belt, and the embroidery belt is prevented from deviating.

Description

Belt clip device

Technical Field

The utility model relates to a computerized embroidery field especially relates to a take clamp device for fixing embroidered belt.

Background

An embroidery machine, which is an industrial sewing apparatus, has been widely used for embroidery sewing of embroidery cloth or an embroidery belt. When the embroidery machine is used for embroidering the embroidery belt, the embroidery belt needs to be fixed on the embroidery machine, so that the embroidery belt is laid smoothly. After one section of the embroidery belt is embroidered, the embroidery belt needs to be moved manually or automatically, so that the embroidery machine can conveniently continue to embroider the next section of the embroidery belt. The traditional belt clamping device for fixing the embroidery belt is fixed in size, is inconvenient to flexibly adjust according to the width of the embroidery belt, is easy to incline and run in the moving and pulling processes of the embroidery belt, and therefore the position of an embroidered pattern is deviated, and the quality is difficult to guarantee. The clamping force of the belt clamping device on the embroidery belt is easy to be too loose or too tight, and the embroidery belt is easy to displace even being incapable of smoothly embroidering because the embroidery belt is clamped too loose; if the embroidery belt is clamped too tightly, it is easily deformed, which also results in a reduction in the quality of the embroidery pattern.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a belt clamp device solves current belt clamp device and takes the clamping-force to embroider and cross pine easily or tension, the difficult problem of adjusting.

In order to solve the above problem, the utility model provides a belt clamp device, belt clamp device is including taking holder, clamp plate, two first screws, two pressure springs and two nuts. Two through holes are arranged at intervals on the belt clamp. The clamp plate interval is equipped with two through-holes. Each first screw passes through one of the through holes with the clamping seat and one of the through holes of the pressure plate respectively in sequence. The two pressure springs are respectively sleeved on the peripheries of the two first screws in a one-to-one correspondence mode. The two nuts are screwed on the two first screws in a one-to-one correspondence mode respectively.

According to the utility model discloses an embodiment, a pressfitting portion is extended along an organic whole in one side of clamp plate, when embroidering the area centre gripping and taking between holder and the clamp plate, the contact of pressfitting portion supports and embroiders the area.

According to the utility model discloses an embodiment, pressfitting portion is the several fonts of inversion.

According to the utility model discloses an embodiment, take the clamp device to include two limiting plates, the equal movably laminating of two limiting plates is installed in the top of clamp plate to according to the distance between two limiting plates of width adjustment in embroidery area, make two limiting plates support the both sides in embroidery area respectively.

According to the utility model discloses an embodiment, the tip of each limiting plate extends a barrier portion perpendicularly, supports the both sides of embroidering the area respectively through the barrier portion of two limiting plates.

According to the utility model discloses an embodiment, each limiting plate has the logical groove along length direction's predetermined length, take the clamp device to include the second screw, the second screw passes logical groove and the clamp plate of two limiting plates in proper order and is fixed in and takes the holder for two limiting plates are installed in the top of clamp plate with laminating of upper and lower coincide's mode.

According to the utility model discloses an embodiment, the periphery cover of second screw has the spring.

According to the utility model discloses an embodiment, the second screw is located the intermediate position of clamp plate, and the respective stop part of two limiting plates is located the limiting plate respectively and keeps away from the one end of second screw separately.

Compared with the prior art, the technical scheme has the following advantages:

the utility model discloses a two pressure springs and two first screws are fixed the clamp plate on taking the holder, and when using, through revolving the nut soon like this, nut compression pressure spring under the spring action of pressure spring, can make the centre gripping be fixed by firm centre gripping in clamp plate and the embroidery area of taking between the holder, and the clamping-force remains throughout in a suitable within range, and user's accessible nut carries out free regulation.

Drawings

Fig. 1 is a schematic perspective view of a belt clamping device according to an embodiment of the present invention;

fig. 2 is an exploded view of a belt clamping device according to an embodiment of the present invention.

Detailed Description

The following description is only intended to disclose the invention so as to enable any person skilled in the art to practice the invention. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the invention.

As shown in fig. 1 and 2, the present invention provides a belt clamping device for clamping and fixing an embroidery belt on an embroidery frame of an embroidery machine, and the clamping force of the belt clamping device to the embroidery belt can be freely adjusted. Specifically, the belt clamping device includes a belt clamping holder 10, a pressing plate 20, two first screws 30, two compression springs 40, and two nuts 50.

The belt clamping holder 10 is a long strip-shaped metal plate, two through holes 101 are formed in the belt clamping holder 10 at intervals, and the two through holes 101 are respectively located at two ends of the belt clamping holder 10.

The pressing plate 20 is provided with two through holes 201 at intervals, and the two through holes 201 are respectively located at two ends of the pressing plate 20. The positions of the two through holes 201 of the pressure plate 20 and the positions of the two through holes 101 of the belt holder 10 correspond one-to-one.

A pressing portion 21 integrally extends from a side edge of the pressing plate 20. Alternatively, the nip 21 has an inverted zigzag shape.

Each first screw 30 passes through one of the through holes 101 of the belt clamping seat 10 and one of the through holes 201 of the pressure plate 20 in turn.

The two compression springs 40 are respectively sleeved on the peripheries of the two first screws 30 in a one-to-one correspondence manner. That is, each first screw 30 is covered with a compression spring 40. Alternatively, the compression spring 40 is a pagoda compression spring.

The two nuts 50 are screwed to the two first screws 30 in a one-to-one correspondence, respectively, so that the compression spring 40 is located at the bottom of the nut 50.

When the belt clamping device is used, the whole belt clamping device is firstly installed at the periphery of an embroidery frame of an embroidery machine, an embroidery belt to be embroidered penetrates through the belt clamping seat 10 and the pressing plate 20, so that the embroidery belt is clamped between the belt clamping seat 10 and the pressing plate 20, and the pressing part 21 of the pressing plate 20 is contacted and propped against the embroidery belt, so that a downward force is applied to the embroidery belt, the leveling of the embroidery belt is convenient to maintain, and the embroidery needle can be used for embroidering on the embroidery belt.

Further, the belt clamping device further comprises two limiting plates 60, the two limiting plates 60 are movably attached to the top of the pressing plate 20, namely the limiting plates 60 are located between the pressing plate 20 and the pressure spring 40, so that the distance between the two limiting plates 60 can be adjusted according to the width of the embroidery belt, the two limiting plates 60 respectively abut against the two sides of the embroidery belt, the embroidery belt is limited at a preset position by the two limiting plates 60, and the embroidery belt is prevented from being displaced to reduce embroidery quality in the process of conveying the embroidery belt.

Specifically, each of the stopper plates 60 is sheet-shaped, and the intermediate position of the stopper plate 60 has a through groove 601 of a predetermined length along the length direction, that is, the through groove 601 penetrates the stopper plate 60. A blocking part 61 is vertically extended from the end of the position limiting plate 60, so that the two sides of the embroidery belt are respectively abutted by the respective blocking parts 61 of the two position limiting plates 60.

The band clamp device further comprises a second screw 70, the second screw 70 is located in the middle of the pressing plate 20, threaded holes are correspondingly formed in the middle of the pressing plate 70 and the middle of the band clamp holder 10, the second screw 70 sequentially penetrates through the through groove 601 of each of the two limiting plates 60 and the pressing plate 20 and is fixed to the band clamp holder 10, and the two limiting plates 60 are attached to the top of the pressing plate 20 in an up-down overlapping mode. The blocking portions 61 of the two stopper plates 60 are respectively located at one ends of the stopper plates 60 away from the second screw 70. The two limit plates 60 are respectively pulled away in opposite directions towards both sides, so that the distance between the two limit plates 60 can be adjusted. The periphery of the second screw 70 is also sleeved with a spring, and the spring sleeved on the periphery of the second screw 70 can press the two limit plates 60.

The utility model discloses a two pressure springs 40 and two first screws 30 are fixed clamp plate 20 on taking holder 10, like this when using, through revolving wrong nut 50, nut 50 compression pressure spring 40, under the spring action of pressure spring 40, can make the centre gripping fixed by firm centre gripping at clamp plate 20 and the embroidery area of taking between holder 10, and the clamping-force remains throughout at a suitable within range, and the size of clamping-force is freely adjusted to user's accessible nut 50.

Additionally, the utility model discloses the embroidery that can embroider as required takes width size to adjust the distance between two limiting plates 60 for two limiting plates 60 support respectively throughout and embroider the both sides border that takes, embroider like this and take 60 to be restricted at predetermined position by two limiting plates 60, can avoid producing the skew in the transportation process who embroiders the area, guarantee to embroider the quality.

It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments without departing from the principles of the invention, embodiments of the invention may be subject to any deformation and modification.

Claims

1. A belt clamping device, comprising:

the belt clamping seat is provided with two through holes at intervals;

the pressing plate is provided with two through holes at intervals;

each first screw penetrates through one of the through holes of the clamping seat and one of the through holes of the pressing plate in sequence;

the two compression springs are respectively sleeved on the peripheries of the two first screws in a one-to-one correspondence manner;

and the two nuts are respectively screwed on the two first screws in a one-to-one correspondence manner.

2. The belt clamping device as claimed in claim 1, wherein a pressing portion is integrally extended from one side edge of the pressing plate, and the pressing portion contacts and abuts against the embroidery belt when the embroidery belt is clamped between the belt clamping base and the pressing plate.

3. The belt clamping device as in claim 2, wherein the nip portion has an inverted chevron shape.

4. The band clamp apparatus according to any one of claims 1 to 3, comprising two restriction plates, each of which is movably attached to the top of the pressing plate in an attached manner to adjust a distance between the two restriction plates according to a width of the embroidery band such that the two restriction plates are respectively abutted against both sides of the embroidery band.

5. The band clamp apparatus according to claim 4, wherein a stopper is vertically extended from an end of each of the restriction plates, and the stopper of the two restriction plates is engaged with both sides of the embroidery band.

6. The band clamp apparatus according to claim 5, wherein each of the restriction plates has a through groove of a predetermined length in a length direction, and the band clamp apparatus includes a second screw which passes through the through grooves of the two restriction plates and the pressing plate in sequence and is fixed to the band clamp holder such that the two restriction plates are fittingly mounted on top of the pressing plate in an overlapping manner.

7. The band clamp apparatus of claim 6, wherein an outer circumference of the second screw is sleeved with a spring.

8. The band clamp apparatus according to claim 6, wherein the second screw is located at a middle position of the pressing plate, and the blocking portions of the respective two stopper plates are respectively located at respective ends of the stopper plates remote from the second screw.