阅读说明：本技术 一种工业缝纫机用线盘架 (Bobbin holder for industrial sewing machine ) 是由 张毅 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种工业缝纫机用线盘架,涉及缝纫机制造技术领域。它包括底板和二维线性模组,底板顶部中间开设有螺纹孔,螺纹孔螺接有支撑柱,支撑柱上设置挡环和盖板,支撑柱与挡环固定连接,支撑柱与盖板之间铰接；底板顶部两侧分别开设有固定孔,固定孔内设置有纱线筒支架；底板的一端设置有固定块,固定块通过固定卡环固定在底板上,固定块的两侧均开设有圆槽,固定卡环的内侧设置有橡胶垫圈；二维线性模组的运动模组相对二维线性模组的固定模组垂直滑动,底板固定在二维线性模组的运动模组上。本发明可有效对纱线筒支架的顶端进行限位,从而防止了纱线筒倾斜导致纱线松边的问题,减小了传统导线机构导线空间的占用面积。(The invention discloses a bobbin holder for an industrial sewing machine, and relates to the technical field of manufacturing of sewing machines. The device comprises a bottom plate and a two-dimensional linear module, wherein a threaded hole is formed in the middle of the top of the bottom plate, a support pillar is screwed in the threaded hole, a baffle ring and a cover plate are arranged on the support pillar, the support pillar is fixedly connected with the baffle ring, and the support pillar is hinged with the cover plate; both sides of the top of the bottom plate are respectively provided with a fixing hole, and a yarn barrel support is arranged in the fixing holes; one end of the bottom plate is provided with a fixed block, the fixed block is fixed on the bottom plate through a fixed snap ring, circular grooves are formed in two sides of the fixed block, and a rubber gasket is arranged on the inner side of the fixed snap ring; the motion module of the two-dimensional linear module vertically slides relative to the fixed module of the two-dimensional linear module, and the bottom plate is fixed on the motion module of the two-dimensional linear module. The invention can effectively limit the top end of the yarn barrel bracket, thereby preventing the problem of yarn edge loosening caused by the inclination of the yarn barrel and reducing the occupied area of the wire guide space of the traditional wire guide mechanism.)

1. The utility model provides a bobbin holder for industrial sewing machine, includes bottom plate and the linear module of two-dimentional, its characterized in that:

a threaded hole is formed in the middle of the top of the bottom plate, a support column is screwed in the threaded hole, a baffle ring and a cover plate are arranged on the support column, the support column is fixedly connected with the baffle ring, the support column is hinged with the cover plate, and the baffle ring is positioned below the cover plate;

fixing holes are respectively formed in two sides of the top of the bottom plate, and yarn barrel supports are arranged in the fixing holes;

a fixed block is arranged at one end of the bottom plate and fixed on the bottom plate through a fixed snap ring, circular grooves are formed in two sides of the fixed block, and a rubber gasket is arranged on the inner side of the fixed snap ring;

the bottom plate is also provided with an elastic base plate which is abutted against the periphery of the yarn barrel support;

the fixed module of the two-dimensional linear module is fixed on the ground, the moving module of the two-dimensional linear module vertically slides relative to the fixed module of the two-dimensional linear module, and the bottom plate is fixed on the moving module of the two-dimensional linear module.

2. The bobbin for industrial sewing machine according to claim 1, wherein: and an anti-skid bulge is arranged on the inner annular wall of the rubber gasket, which is contacted with the bottom plate.

3. The bobbin for industrial sewing machine according to claim 2, wherein: the antiskid bulges are triangular bulges or punctiform bulges.

4. The bobbin for industrial sewing machine according to claim 1, wherein: the elastic backing plate is a sponge backing plate.

5. The bobbin for industrial sewing machine according to claim 1, wherein: the baffle ring is in a cone frustum shape, and the cross section of the baffle ring is of a circular structure.

6. The bobbin for industrial sewing machine according to claim 1, wherein: the bottom of the cover plate is provided with a clamping groove, and the clamping groove is matched with the yarn barrel support.

7. The bobbin for industrial sewing machine according to claim 1, wherein: and threading holes are formed in the outer walls of the top parts, close to the two sides of the support columns, of the cover plates.

8. The bobbin for industrial sewing machine according to claim 7, wherein: the outer wall that the support column is close to through wires hole top has cup jointed the wire reel, the top outer wall of wire reel is seted up flutedly.

9. The bobbin for industrial sewing machine of claim 8, wherein: the outer wall of the top of the groove is clamped with a wire guide ring, and the outer wall of the top of the wire guide ring is provided with four wire guide holes.

10. The bobbin for industrial sewing machine according to claim 9, wherein: the bottom circle center of the groove is provided with a jack, and the outer side of the wire disc, which is close to the top of the wire ring, is provided with four LED lamps.

Technical Field

The invention relates to the technical field of sewing machine manufacturing, in particular to a bobbin holder for an industrial sewing machine.

Background

In the production process of clothes, sewing threads of different colors and types need to be used, in order to intensively place and distinguish the sewing threads, a sewing thread tray frame needs to be used, and various sleeves wound with the sewing threads are placed on the sewing thread tray frame in a classified mode. The structure of the thread stand of the existing industrial sewing machine is as follows: the upper pipe is connected with the lower pipe through an intermediate sleeve, the upper pipe is provided with a wire passing frame and a wire coil frame, one end of the wire passing frame is installed on the upper pipe, the wire coil frame is generally installed on the lower pipe, and the wire coil frame is fixed on the upper pipe through a screw. One end of the wire support rod is inserted into the wire coil frame and fixed through the nut.

However, the existing bobbin holder for the sewing machine has a simple structure, and when the bobbin is used for threading, the problem of yarn loosening caused by the inclination of the bobbin sometimes occurs, and meanwhile, the thread guiding space of the thread guiding mechanism occupies a relatively large space, and the thread guiding efficiency is relatively low. Therefore, a bobbin holder for a sewing machine is needed.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention aims to: the utility model provides a bobbin holder for industrial sewing machine can effectively carry on spacingly to the top of yarn bobbin support to prevent that the slope of yarn bobbin from leading to the problem of yarn pine limit, reduced the area occupied in traditional wire mechanism wire space.

The purpose of the invention is realized by the following technical scheme: the device comprises a bottom plate and a two-dimensional linear module, wherein a threaded hole is formed in the middle of the top of the bottom plate, a support column is screwed in the threaded hole, a baffle ring and a cover plate are arranged on the support column, the support column is fixedly connected with the baffle ring, the support column is hinged with the cover plate, and the baffle ring is positioned below the cover plate;

fixing holes are respectively formed in two sides of the top of the bottom plate, and yarn barrel supports are arranged in the fixing holes;

a fixed block is arranged at one end of the bottom plate and fixed on the bottom plate through a fixed snap ring, circular grooves are formed in two sides of the fixed block, and a rubber gasket is arranged on the inner side of the fixed snap ring;

the bottom plate is also provided with an elastic base plate which is abutted against the periphery of the yarn barrel support;

the fixed module of the two-dimensional linear module is fixed on the ground, the moving module of the two-dimensional linear module vertically slides relative to the fixed module of the two-dimensional linear module, and the bottom plate is fixed on the moving module of the two-dimensional linear module.

In the bobbin holder for the industrial sewing machine, the inner annular wall of the rubber gasket, which is contacted with the bottom plate, is provided with the anti-skid bulge.

In the bobbin holder for the industrial sewing machine, the anti-slip protrusions are triangular protrusions or dot-shaped protrusions.

In the bobbin holder for the industrial sewing machine, the elastic backing plate is a sponge backing plate.

In the bobbin holder for the industrial sewing machine, the baffle ring is in a cone frustum shape, and the cross section of the baffle ring is in a circular structure.

In the bobbin holder for the industrial sewing machine, the bottom of the cover plate is provided with a clamping groove, and the clamping groove is matched with the bobbin support.

In the bobbin holder for the industrial sewing machine, the outer walls of the tops of the cover plates, which are close to two sides of the support column, are provided with the threading holes.

In the bobbin holder for the industrial sewing machine, the wire guide disc is sleeved on the outer wall, close to the upper part of the threading hole, of the support column, and the groove is formed in the outer wall of the top of the wire guide disc.

In the bobbin holder for the industrial sewing machine, the outer wall of the top of the groove is clamped with the wire guide ring, and the outer wall of the top of the wire guide ring is provided with four wire guide holes.

In the bobbin holder for the industrial sewing machine, the circle center of the bottom of the groove is provided with the jack, and the outer side of the wire holder close to the top of the wire ring is provided with four LED lamps.

Compared with the prior art, the invention has the following advantages and effects:

(1) the top end of the yarn barrel support can be effectively limited by the matching of the cover plate and the clamping groove, so that the problem of yarn edge loosening caused by the inclination of the yarn barrel is solved, the yarn conduction quality is improved, and meanwhile, the sponge base plate is arranged at the bottom end of the yarn barrel support, so that the friction force at the bottom of the yarn barrel is increased, and the efficiency of yarn guiding of the yarn barrel is effectively ensured;

(2) the wire guide disc, the wire guide ring and the wire guide hole are matched, yarns of the yarn barrel can quickly and effectively penetrate through the wire guide ring and the wire guide hole, so that the occupied area of a wire space of a traditional wire guide mechanism is reduced, the wire can work more stably and quickly, and meanwhile, the LED lamps with different colors are arranged at the top of the wire guide disc, so that workers can distinguish and distinguish yarns with different colors and types conveniently;

(3) the cooperation of fixed snap ring, friction disc and fixed block has improved the installation of bottom plate and the efficiency of dismantling, and the fixed block both sides are provided with the fingerprint circular slot simultaneously, have made things convenient for the staff to change fixed snap ring, have improved the practicality of integrated device.

(4) The arrangement of two through wires holes on the top of the cover plate improves the efficiency of yarn conduction, and the groove is arranged at the top of the wire disc, so that the fixation of a wire ring is promoted, and the stability of a wire is improved.

Drawings

FIG. 1 is a schematic view of a bobbin holder for an industrial sewing machine according to the present invention;

FIG. 2 is a schematic view of the construction of the wire guide of the bobbin holder for an industrial sewing machine according to the present invention;

FIG. 3 is a schematic view showing the structure of a cover plate in a bobbin holder for an industrial sewing machine according to the present invention;

fig. 4 is a view illustrating a structure of a fixing clip ring in a bobbin holder for an industrial sewing machine according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.

As shown in fig. 1, the bobbin holder for the industrial sewing machine of the present embodiment includes a base plate 1 and a two-dimensional linear module 2. The bottom plate 1 is made of a steel plate, and the steel plate can be made into a groove shape and used for collecting scraps such as thread ends and the like generated when the wire coil rack works normally. In order to move the reel rack, a two-dimensional linear module is introduced. The fixed module of the two-dimensional linear module is fixed on the ground, the moving module of the two-dimensional linear module vertically slides relative to the fixed module of the two-dimensional linear module, and the bottom of the bottom plate 1 is welded on the moving module of the two-dimensional linear module. Wherein the linear module of two-dimensional is conventional XY type sharp module, can realize the swift removal of drum rack for the adjustment of real-time position can be carried out according to industrial sewing machine's running state to the drum rack.

The middle of the top of the bottom plate 1 is provided with a threaded hole, the threaded hole is connected with a steel support column 7 in a threaded mode, the support column 7 is a straight rod, and in order to reduce weight, the support column 7 can be further arranged to be of a hollow structure. Set up on support column 7 and keep off ring 5 and apron 4, keep off ring 5 and set up in support column 7 and be close to the circumference outer wall department above yarn section of thick bamboo support 8, keep off ring 5 and cup joint on support column 7, specifically, keep off ring 5 and be circular truncated cone form, keep off ring 5's cross section and be circular structure, such setting up mode save material and can effectively keep off yarn section of thick bamboo support 8's touching friction. The baffle ring 5 is welded and fixed or connected with the support column 7 by screw thread. In addition, the cover plate 4 is made of plastic, the supporting columns 7 penetrate through the cover plate 4, and the cover plate 4 is hinged to the supporting columns 7. The bottom of the cover plate 4 is provided with a clamping groove 15, and the clamping groove 15 is matched with the yarn barrel support 8; specifically, as shown in fig. 3, four clamping grooves 15 are formed in the outer walls of the two sides of the bottom of the cover plate 4, the inner walls of the bottoms of the four clamping grooves 15 are attached to the top end of the yarn barrel support 8, the top end of the yarn barrel support 8 can be effectively limited, the problem that yarns are loose due to the fact that the yarn barrels incline is solved, and the yarn conduction quality is improved. It should be noted that the baffle ring 5 is located below the cover plate 4 to avoid the accumulation of dust or debris on the baffle ring 5.

Furthermore, as shown in fig. 2, the outer walls of the top portions of the cover plate 4 close to the two sides of the support column 7 are provided with threading holes 16, so that the yarn conduction efficiency is improved. In addition, the support column 7 is close to the outer wall of threading hole 16 top cup joints wire reel 6, and recess 11 has been seted up to the top outer wall of wire reel 6, has promoted the fixed of wire ring 14, has improved the stability of wire. Further, as shown in fig. 2, the outer wall of the top of the groove 11 is clamped with a wire guiding ring 14, the outer wall of the top of the wire guiding ring 14 is provided with four wire guiding holes 12, and yarns of the yarn bobbin can rapidly and effectively penetrate through the wire guiding ring 14 and the wire guiding holes 12, so that the occupied area of a wire space of a traditional wire guiding mechanism is reduced, and the wire guiding mechanism is more stable and rapid in wire operation. In addition, as shown in fig. 2, a jack 13 is formed in the center of the bottom of the groove 11, and four LED lamps 10 are arranged on the outer side of the top of the wire guide disc 6 close to the wire guide ring 14, so that workers can distinguish and distinguish yarns with different colors and types.

The fixing holes are respectively formed in two sides of the top of the bottom plate 1, the yarn barrel support 8 is arranged in the fixing holes, and the bottom of the yarn barrel support 8 is in threaded connection with threads in the fixing holes under general conditions. The fixed orifices of 1 one side of bottom plate can be set two, and the fixed orifices of the opposite side of bottom plate 1 also sets two, and four fixed orifices inner walls all have yarn section of thick bamboo support 8 through the threaded fixation, and sleeve 3 has all been cup jointed to 8 circumference outer walls of four yarn section of thick bamboo supports, and sleeve 3's setting can be avoided yarn section of thick bamboo support 8 to receive the collision damage.

As shown in fig. 4, a fixing block 18 is disposed at one end of the base plate 1, the fixing block 18 is fixed on the base plate 1 through a fixing snap ring 9, and both the fixing block 18 and the fixing snap ring 9 are made of metal materials. As shown in fig. 4, circular grooves 19 are formed in both sides of the fixing block 18, and the circular grooves 19 can be designed to be a fingerprint structure, so that workers can replace the fixing snap ring 9 conveniently, and the practicability of the whole device is improved. The rubber gasket 17 is arranged on the inner side of the fixed snap ring 9, so that the friction force between the fixed snap ring 9 and the bottom plate 1 is enhanced, and the mounting and dismounting efficiency of the bottom plate 1 is improved.

Still be provided with the elastic backing plate on the bottom plate 1, the elastic backing plate offsets with the periphery of yarn bobbin holder 8, touches bottom plate 1 and causes the damage when avoiding the vibration of yarn bobbin holder 8. Specifically, select sponge backing plate 2 as the elastic backing plate, sponge backing plate 2 adhesion has increased the frictional force of yarn section of thick bamboo bottom on the circumference outer wall that bottom plate 1 is close to 8 bottoms of yarn section of thick bamboo support, and then effectively guarantees the efficiency of yarn section of thick bamboo wire.

In order to reduce the relative sliding between the fixing snap ring 9 and the bottom plate 1, an anti-skid protrusion is arranged on the inner annular wall of the rubber gasket 17 contacting with the bottom plate 1, specifically, the anti-skid protrusion is a triangular protrusion or a dot-shaped protrusion.

The working principle of the bobbin holder for the industrial sewing machine is as follows: when in use, the bottom plate 1 is fixed on a fixing frame through the fixing snap ring 9, then, a yarn cylinder is placed on the yarn cylinder bracket 8, the cover plate 4 is covered on the top end of the yarn cylinder bracket 8, the top end of the yarn cylinder bracket 8 can be effectively limited, the problem of yarn edge loosening caused by the inclination of the yarn cylinder is prevented, the yarn conduction quality is improved, the top end of the yarn cylinder bracket 8 is abutted against the inner wall of the clamping groove 15, the wire guide disc 6 is sleeved on the circumferential outer wall of the supporting column 7 and is arranged above the cover plate 4, meanwhile, the wire guide ring 14 is covered in the groove 11 at the top of the wire guide disc 6, the fixation of the wire guide ring 14 is promoted, the stability of the wire is improved, one end of the yarn wound by each yarn cylinder passes through the wire through hole 16 of the cover plate 4 and is respectively led out through the wire guide hole 12 of the wire guide ring 14, thereby reducing the occupied area of the wire space of the traditional, the lead works more stably and quickly, and the LED lamp 10 is arranged at the top of the lead disc 6, so that yarns with different colors and types can be distinguished.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.