阅读说明：本技术 一种缝纫线用放置架 (Rack for sewing thread ) 是由 王涛 于 2020-09-11 设计创作，主要内容包括：本发明公开了一种缝纫线用放置架,包括收纳箱和放置板,所述收纳箱的内部开设有收纳槽；转动杆,所述转动杆的底端通过轴承设置于所述收纳槽内壁的底部,所述转动杆的顶端贯穿收纳箱并延伸至收纳箱的顶部,所述转动杆延伸至收纳箱顶部的一端固定连接有把手；该缝纫线用放置架,可以根据所需要放置的线筒直径大小调整间距,调节时,向下按压手柄,通过手柄可间接带动推拉杆向下移动,这时,挤压弹簧就会被压缩,同时,通过推拉杆可间接带动滑轮在滑槽的内部进行滑动,在连接弹簧的弹力作用下可间接通过三角块带动两个滑板进行相向移动,通过两个滑板的相向移动可间接带动两个夹紧板对线筒进行夹紧,从而可方便线圈的安装。(The invention discloses a sewing thread placing rack which comprises a containing box and a placing plate, wherein a containing groove is formed in the containing box; the bottom end of the rotating rod is arranged at the bottom of the inner wall of the containing groove through a bearing, the top end of the rotating rod penetrates through the containing box and extends to the top of the containing box, and a handle is fixedly connected to one end, extending to the top of the containing box, of the rotating rod; this rack for sewing thread, can be according to the required bobbin diameter size adjustment interval of placing, during the regulation, press the handle downwards, can indirectly drive the push-and-pull rod downstream through the handle, at this moment, the extrusion spring will be compressed, and simultaneously, can indirectly drive the pulley through the push-and-pull rod and slide in the inside of spout, can indirectly drive two slides through three hornblocks and move in opposite directions under the elastic force effect of coupling spring, can indirectly drive two clamp plates through the opposite movement of two slides and press from both sides the bobbin tightly, thereby can make things convenient for the installation of coil.)

1. A sewing thread placing frame is characterized by comprising a containing box and a placing plate, wherein a containing groove is formed in the containing box;

the bottom end of the rotating rod is arranged at the bottom of the inner wall of the containing groove through a bearing, the top end of the rotating rod penetrates through the containing box and extends to the top of the containing box, and a handle is fixedly connected to one end, extending to the top of the containing box, of the rotating rod;

the bottom of the frame-shaped wire frame is fixed to the top of the placing plate, a movable groove is formed in the frame-shaped wire frame, connecting springs are fixedly connected to the top and the bottom of the two sides of the inner wall of the movable groove, the other end of each connecting spring is fixedly connected with a triangular block, a sliding groove is formed in each triangular block, a pulley is connected to the inside of each sliding groove in a sliding mode, a push-pull rod is fixedly connected to the other side of each pulley, the top end of each push-pull rod penetrates through the frame-shaped wire frame and extends to the top of the frame-shaped wire frame, and a handle is fixedly connected to one end, extending to the top of the frame-;

one side of the sliding plate is fixed on one side of the triangular block and is located between the two connecting springs, the other side of the sliding plate penetrates through the frame-shaped line frame and extends to the outside of the frame-shaped line frame, and one end of the sliding plate, which extends to the outside of the frame-shaped line frame, is fixedly connected with a clamping plate.

2. A sewing thread placing frame according to claim 1, wherein: the inside sliding connection of handle has the screw rod.

3. A sewing thread placing frame according to claim 1, wherein: screw holes matched with the screw rods for use are formed in the containing box.

4. A sewing thread placing frame according to claim 1, wherein: the outer surface of the push-pull rod is sleeved with an extrusion spring, one end of the extrusion spring is fixedly connected with the bottom of the handle, and the other end of the extrusion spring is fixedly connected with the top of the frame-shaped wire frame.

5. A sewing thread placing frame according to claim 1, wherein: the novel LED lamp holder is characterized in that a mounting groove is formed in the placing plate, a mounting spring is fixedly connected to one side of the inner wall of the mounting groove, and a T-shaped clamping rod is fixedly connected to the other end of the mounting spring.

6. A sewing thread placing frame according to claim 1, wherein: and a clamping groove matched with the T-shaped clamping rod for use is formed in the rotating rod.

7. A sewing thread placing frame according to claim 5, wherein: the top fixedly connected with driving lever of T shape kelly, the top of driving lever runs through places the board and extends to the top of placing the board.

Technical Field

The invention particularly relates to a sewing thread placing frame.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material so as to interweave or sew one or more layers of the sewing material; the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient; and derives the artistic forms of hand-push embroidery, computer embroidery, etc.

Most sewing machines can contract after using at present and place the lower extreme department at the sewing machine mesa, are convenient for to taking in and placing of sewing machine, and rack structure for sewing thread among the prior art is simple, and adjacent two are placed the pole interval and are not easy to control, can not place the spool that the diameter is different to reduce the holistic practicality of device, brought many inconveniences for staff's use.

Disclosure of Invention

The invention aims to provide the sewing thread placing frame aiming at the defects in the prior art, and the purpose of conveniently placing bobbins with different diameters is achieved.

In order to solve the technical problems, the sewing thread placing frame provided by the invention comprises a containing box and a placing plate, wherein a containing groove is formed in the containing box;

the bottom end of the rotating rod is arranged at the bottom of the inner wall of the containing groove through a bearing, the top end of the rotating rod penetrates through the containing box and extends to the top of the containing box, and a handle is fixedly connected to one end, extending to the top of the containing box, of the rotating rod;

the bottom of the frame-shaped wire frame is fixed to the top of the placing plate, a movable groove is formed in the frame-shaped wire frame, connecting springs are fixedly connected to the top and the bottom of the two sides of the inner wall of the movable groove, the other end of each connecting spring is fixedly connected with a triangular block, a sliding groove is formed in each triangular block, a pulley is connected to the inside of each sliding groove in a sliding mode, a push-pull rod is fixedly connected to the other side of each pulley, the top end of each push-pull rod penetrates through the frame-shaped wire frame and extends to the top of the frame-shaped wire frame, and a handle is fixedly connected to one end, extending to the top of the frame-;

one side of the sliding plate is fixed on one side of the triangular block and is located between the two connecting springs, the other side of the sliding plate penetrates through the frame-shaped line frame and extends to the outside of the frame-shaped line frame, and one end of the sliding plate, which extends to the outside of the frame-shaped line frame, is fixedly connected with a clamping plate.

The device is simple in structure and convenient to use, and different diameters can be placed conveniently, so that the application range of the whole device is expanded, and the device is convenient for workers to use.

Preferably, a screw is slidably connected to the inside of the handle.

The handle is an anti-skid handle.

Preferably, the containing box is internally provided with a screw hole matched with the screw rod for use.

Preferably, the outer surface of the push-pull rod is sleeved with an extrusion spring, one end of the extrusion spring is fixedly connected with the bottom of the handle, and the other end of the extrusion spring is fixedly connected with the top of the frame-shaped wire frame.

The handle is an anti-slip handle, and the anti-slip handle is convenient for workers to use.

Preferably, the placing plate is internally provided with a mounting groove, one side of the inner wall of the mounting groove is fixedly connected with a mounting spring, and the other end of the mounting spring is fixedly connected with a T-shaped clamping rod.

Preferably, the inside of dwang is seted up the draw-in groove that cooperation T shape kelly used.

Preferably, the top of the T-shaped clamping rod is fixedly connected with a shifting rod, and the top end of the shifting rod penetrates through the placing plate and extends to the top of the placing plate.

The inside of placing the board is seted up the shifting chute that the cooperation driving lever removed.

Compared with the related art, the placing rack for sewing threads provided by the invention has the following beneficial effects:

the invention provides a placing rack for sewing threads, which can adjust the distance according to the diameter of a thread cylinder to be placed, when in adjustment, a push-pull rod can be indirectly driven to move downwards through a handle by pressing the handle downwards, at the moment, an extrusion spring can be compressed, meanwhile, a pulley can be indirectly driven to slide in a chute through the movement of the push-pull rod, two sliding plates can be indirectly driven to move oppositely through a triangular block under the elastic force of a connecting spring, two clamping plates can be indirectly driven to clamp the thread cylinder through the opposite movement of the two sliding plates, so that the installation of a coil can be convenient, the connection mode between a placing plate and a rotating rod of the device is detachable connection, and the detachable connection is adopted, so that the device can be conveniently detached when a user does not need to use, the whole device has more flexibility, through the setting of dwang, can make things convenient for the staff to unify to accomodate the coil, and then make the holistic practicality of device improve greatly.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a sewing thread placing frame provided in the present invention;

FIG. 2 is a schematic view of the internal structure of the frame-shaped bobbin shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. the containing box, 2, accomodate the groove, 3, dwang, 4, handle, 5, screw rod, 6, screw, 7, place the board, 8, frame shape line frame, 9, activity groove, 10, push-and-pull rod, 11, pulley, 12, triangle block, 13, spout, 14, slide, 15, coupling spring, 16, clamp plate, 17, handle, 18, extrusion spring, 19, mounting groove, 20, installation spring, 21, T shape kelly, 22, draw-in groove, 23, driving lever.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a sewing thread placing rack provided by the present invention; FIG. 2 is a schematic view of the internal structure of the frame-shaped bobbin shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; fig. 4 is an enlarged schematic view of a portion B shown in fig. 1. The sewing thread placing frame comprises a containing box 1 and a placing plate 7, wherein a containing groove 2 is formed in the containing box 1;

the bottom end of the rotating rod 3 is arranged at the bottom of the inner wall of the accommodating groove 2 through a bearing, the top end of the rotating rod 3 penetrates through the accommodating box 1 and extends to the top of the accommodating box 1, and a handle 4 is fixedly connected to one end, extending to the top of the accommodating box 1, of the rotating rod 3;

the bottom of the frame-shaped wire frame 8 is fixed to the top of the placing plate 7, a movable groove 9 is formed in the frame-shaped wire frame 8, connecting springs 15 are fixedly connected to the top and the bottom of the two sides of the inner wall of the movable groove 9, a triangular block 12 is fixedly connected to the other end of each connecting spring 15, a sliding groove 13 is formed in the triangular block 12, a pulley 11 is slidably connected to the inside of the sliding groove 13, a push-pull rod 10 is fixedly connected to the other side of the pulley 11, the top end of the push-pull rod 10 penetrates through the frame-shaped wire frame 8 and extends to the top of the frame-shaped wire frame 8, and a handle 17 is fixedly connected to one end, extending to the top of the frame-shaped wire frame 8, of;

one side of the sliding plate 14 is fixed on one side of the triangular block 12 and is positioned between the two connecting springs 15, the other side of the sliding plate 14 penetrates through the frame-shaped line frame 8 and extends to the outside of the frame-shaped line frame 8, and one end of the sliding plate 14 extending to the outside of the frame-shaped line frame 8 is fixedly connected with a clamping plate 16.

According to the coil storage device, the rotating rod 3 is driven to rotate when the handle 4 rotates through the rotation of the handle 4, the placing plate 7 can be rotated through the rotation of the rotating rod 3, so that coils can be conveniently stored, the limiting device is arranged on the handle 4, the overall practicability of the device can be conveniently improved, the coils are prevented from being polluted in the placing process, the using effect is prevented from being influenced, and great convenience is provided for using of workers.

A screw 5 is slidably connected to the inside of the handle 4.

The handle 4 is provided with a groove for sliding matching with the screw 5.

The containing box 1 is internally provided with a screw hole 6 matched with the screw rod 5.

Through the cooperation of screw rod 5 with screw 6, can convenient to use person carry on spacingly to handle 4.

An extrusion spring 18 is sleeved on the outer surface of the push-pull rod 10, one end of the extrusion spring 18 is fixedly connected with the bottom of the handle 17, and the other end of the extrusion spring 18 is fixedly connected with the top of the frame-shaped wire frame 8.

By providing the compression spring 18, the stability of the push-pull rod 10 during movement can be improved.

The placing plate 7 is internally provided with a mounting groove 19, one side of the inner wall of the mounting groove 19 is fixedly connected with a mounting spring 20, and the other end of the mounting spring 20 is fixedly connected with a T-shaped clamping rod 21.

And a clamping groove 22 matched with the T-shaped clamping rod 21 for use is formed in the rotating rod 3.

Through the cooperation use of T shape kelly 21 and draw-in groove 22, can conveniently put board 7 and go on installing and tearing open.

The top of the T-shaped clamping rod 21 is fixedly connected with a shifting rod 23, and the top end of the shifting rod 23 penetrates through the placing plate 7 and extends to the top of the placing plate 7.

The shift lever 23 is an anti-slip shift lever.

The working principle of the placing rack for sewing threads provided by the invention is as follows:

when the storage box is used, the screw rod 5 is moved upwards firstly, so that the screw rod 5 is separated from the screw hole 6 in the storage box 1, the limit of the handle 4 can be removed, then the handle 4 is rotated, the rotating rod 3 is driven to rotate when the handle 4 rotates, the placing plate 7 can be rotated through the rotation of the rotating rod 3, when the placing plate 7 rotates to one end outside the storage box 1, the rotation of the handle 4 can be stopped, and the screw rod 5 is inserted into the screw hole 6, so that the storage box can be completed;

when the small-diameter bobbin needs to be fixed, the handle 17 can be pressed downwards, the push-pull rod 10 can be indirectly driven to move downwards through the handle 17, at the moment, the extrusion spring 18 is compressed, meanwhile, the pulley 11 can be indirectly driven to slide in the sliding groove 13 through the movement of the push-pull rod 10, and the triangular block 12 is pushed inwards by the connecting spring 15 under the action of the elastic force of the connecting spring 15, so that the triangular block 12 indirectly drives the two clamping plates 16 to move oppositely through the sliding plate 14, and the adjustment is completed when the bobbin is just clamped;

when a large-diameter bobbin needs to be fixed, the handle 17 can be pulled upwards, the push-pull rod 10 can be indirectly driven to move upwards through the handle 17, at the moment, the extrusion spring 18 can be stretched, meanwhile, the pulley 11 can be indirectly driven to slide in the sliding groove 13 through the movement of the push-pull rod 10, under the elastic force action of the connecting spring 15, the two sliding plates 14 can be indirectly driven to move reversely through the triangular block 12, the two clamping plates 16 can be indirectly driven to move reversely through one end of the sliding plate 14, and then the bobbin can be clamped.

Compared with the related art, the placing rack for sewing threads provided by the invention has the following beneficial effects:

the invention provides a sewing thread placing rack, which can adjust the distance according to the diameter of a thread cylinder to be placed, when in adjustment, a handle 17 can be pressed downwards, a push-pull rod 10 can be indirectly driven to move downwards through the handle 17, at the moment, an extrusion spring 18 can be compressed, meanwhile, a pulley 11 can be indirectly driven to slide in a chute 13 through the movement of the push-pull rod 10, two sliding plates 14 can be indirectly driven to move oppositely through a triangular block 12 under the elastic force action of a connecting spring 15, two clamping plates 16 can be indirectly driven to clamp the thread cylinder through the opposite movement of the two sliding plates 14, so that a coil can be conveniently installed, the connection mode between a placing plate 7 and a rotating rod 3 of the device is detachable connection, and the detachable connection is adopted, so that a user can conveniently detach the thread cylinder when not in use, can make the whole flexibility that has more of device, in addition, through the setting of dwang 3, can make things convenient for the staff to unify to accomodate the coil, and then make the holistic practicality of device improve greatly.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.