Pulling cylinder device for double-side edge covering of thin cloth

Abstract

The utility model relates to the technical field of cloth processing, and discloses a double-side edging and drawing device for thinner cloth, which comprises a base and a movable mechanism assembled in the base, the base comprises a T-shaped frame, a rectangular groove is formed in one side of the inner wall of the T-shaped frame, two limiting grooves are formed in two sides of the inner wall of the rectangular groove, and the movable mechanism is arranged in the T-shaped frame. And the inner wall of the T-shaped frame is fixedly connected with an arc-shaped block. According to the double-side edge covering and pulling cylinder device for the thin cloth, through the arrangement of the base and the movable mechanism, an edge covering strip directly penetrates through a T-shaped frame, a two-way threaded rod is rotated, and two movable blocks get close to each other and drive a semicircular block at one end of a guide rod to move upwards, so that a flexible plate is propped to deform; and an arc-shaped space for bending the edge covering strip is formed at the arc-shaped part of the arc-shaped block, so that the effect of simply mounting the edge covering strip is achieved, the edge covering strip can be mounted in the device without the aid of an external tool, and the convenience of the device and the edge covering efficiency of the cloth are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth processing technical field especially, a kind of for thinner cloth double-sided edge binding pull cylinder device. BACKGROUND

[0002] In garment production, edge binding is a common processing method, which can make the edges of clothes more flat and beautiful. The function of pull cylinder is to fold the edge binding strip through the guide of pull cylinder arc surface, so that the edge binding strip forms a folded edge binding structure, and then is sewn by sewing machine.

[0003] At present, the thinner cloth double-sided edge binding pull cylinder device on the market has the following disadvantages: when installing the edge binding strip, it needs to be pushed into the pull cylinder device and pulled out using a thimble or other tools, which is a complex and inconvenient process, affecting the efficiency of cloth edge binding. Therefore, we designed a thinner cloth double-sided edge binding pull cylinder device. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of providing a thinner cloth double-sided edge binding pull cylinder device with high practicality and simple operation, and simple structure, which solves the problem of needing to use a thimble or other tools to push it into the pull cylinder device and pull it out, which is a complex and inconvenient process.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a thinner cloth double-sided edge binding pull cylinder device, comprising a base and a movable mechanism assembled inside the base.

[0006] The base comprises a T-shaped frame, a rectangular slot is formed on one side of the inner wall of the T-shaped frame, two limiting grooves are formed on both sides of the inner wall of the rectangular slot, and an arc block is fixedly connected to the inner wall of the T-shaped frame.

[0007] The movable mechanism comprises a flexible plate erected inside the rectangular slot, a semicircular block erected below the flexible plate, and a two-way threaded rod penetrating through one side of the rectangular slot to the outside of the T-shaped frame, two movable blocks are threadedly connected to the surface of both sides of the two-way threaded rod, two guide rods are rotatably connected to the surface of each of the two movable blocks, one end of each of the four guide rods is rotatably connected to the bottom of the semicircular block, two cylindrical blocks are fixedly connected to both sides of the flexible plate, and four cylindrical blocks are divided into two groups and slidably connected to the inside of the limiting groove.

[0008] Optionally, two sliding grooves are formed on the inner wall of the rectangular slot, and two movable blocks are slidably connected to the inside of the two sliding grooves.

[0009] Optionally, one end of the two-way threaded rod is rotatably connected to the inner wall of the rectangular slot through a bearing, and the other end of the two-way threaded rod is fixedly connected with a knob.

[0010] Optionally, mounting plates are fixedly connected to two sides of the T-shaped frame, and mounting grooves are formed in surfaces of the mounting plates.

[0011] Optionally, a rectangular frame is connected to one end of the T-shaped frame in a penetrating manner, and an opening is formed in a surface of the T-shaped frame.

[0012] Optionally, a rounded corner is arranged on one side of the arc-shaped block, and an arc-shaped inner wall of the arc-shaped block is adapted to the flexible plate.

[0013] The utility model provides a device for thin cloth double side edge binding pull cylinder device possesses the following beneficial effects:

[0014] The device for thin cloth double side edge binding pull cylinder device, through the setting of base and movable mechanism, directly passes through the edge binding strip through the T-shaped frame, rotates the two -way screw rod, and the two movable blocks are close to each other and drive the semicircle block of guide rod one end to move upwards, thereby abutting against the flexible plate and making it deform, and the arc-shaped space for the edge binding strip bending is formed with the arc-shaped block, the role of simple installation edge binding strip is played, and the edge binding strip is installed to the device without the aid of external tools, the convenience and the efficiency of cloth edge binding of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0016] Fig. 2 It is the whole split structure schematic diagram of the utility model;

[0017] Fig. 3 It is the T-shaped frame section structure schematic diagram of the utility model;

[0018] Fig. 4 It is the movable mechanism split structure schematic diagram of the utility model.

[0019] In the drawing: 1, base;101, T-shaped frame;102, rectangular groove;103, limiting groove;104, arc-shaped block;2, movable mechanism;201, flexible plate;202, semicircle block;203, two -way screw rod;204, movable block;205, guide rod;206, cylinder;3, mounting plate;4, rectangular frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1 to 4The utility model provides a technical scheme: a device for thinner cloth double side edge binding pull cylinder device, including base 1 and the movable mechanism 2 of assembling in the inside of base 1, base 1 includes T type frame 101, the inner wall one side of T type frame 101 is equipped with rectangular groove 102, the inner wall both sides of rectangular groove 102 are equipped with two limit slot 103, the inner wall fixedly connected with arc block 104 of T type frame 101, movable mechanism 2 includes the flexible plate 201 of erecting in the inside of rectangular groove 102 and the semicircle block 202 of erecting in the below of flexible plate 201, and the two -way threaded rod 203 of penetrating rectangular groove 102 one side to T type frame 101 outside, the surface both sides screw thread connection of two -way threaded rod 203 have two movable blocks 204, the surface of two movable blocks 204 is rotatably connected with two guide rods 205 respectively, and one end of four guide rods 205 is rotatably connected to the bottom of semicircle block 202, and the both sides of flexible plate 201 are fixedly connected with two cylinders 206, and four cylinders 206 are all divided into two groups and are slidably connected in the inside of limit slot 103, directly passes through T type frame 101 with edge binding strip, rotates two -way threaded rod 203, and two movable blocks 204 are close to each other and drive guide rod 205 one end semicircle block 202 upward movement, to resist flexible plate 201 and make it change shape, with the arc shape space of the arc shape of arc block 104 is formed for the edge binding strip bending, has played the role of simple installation edge binding strip, need not with the help of external tool and installs edge binding strip to the device, has improved the convenience and the efficiency of cloth edge binding of the device.

[0022] Further, the inner wall of the rectangular groove 102 is provided with two sliding grooves, and the two sliding grooves are slidably connected with two movable blocks 204.

[0023] Further, one end of the two-way threaded rod 203 is rotatably connected to the inner wall of the rectangular groove 102 through a bearing, and the other end of the two-way threaded rod 203 is fixedly connected with a knob. The bearing can prevent the two-way threaded rod 203 from sliding out of the T-shaped frame 101 when rotating.

[0024] Further, the two sides of the T-shaped frame 101 are fixedly connected with mounting plates 3, and the surface of the mounting plate 3 is provided with a mounting slot. The mounting plate 3 can mount the device on a sewing equipment.

[0025] Further, one end of the T-shaped frame 101 is connected with a rectangular frame 4, and the surface of the T-shaped frame 101 is provided with an opening. The rectangular frame 4 can facilitate the edge binding strip to enter the inside of the T-shaped frame 101.

[0026] Further, one side of the arc block 104 is provided with a rounded corner, and the arc-shaped inner wall of the arc block 104 can be matched with the flexible plate 201. The rounded corner of the arc block 104 can make the edge binding strip pull out more smoothly.

[0027] In the utility model, the working steps of the device are as follows:

[0028] The edge covering strip is directly threaded through the T-shaped frame 101, the bidirectional screw rod 203 is rotated, the two movable blocks 204 are close to each other and drive the semicircular block 202 at one end of the guide rod 205 to move upward, so that the flexible plate 201 is deformed and forms an arc-shaped space for the edge covering strip to bend with the arc-shaped part of the arc-shaped block 104, finally, the cloth is placed in the middle of the bent edge covering strip, and the edge covering and pulling process is carried out. It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the above-mentioned technical personnel in the field understand the principle of the utility model, the specific of the power mechanism, the power supply system and the control system can be clearly known, and the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the field;

[0029] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings. The specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art. The mechanical parts and equipment adopt conventional models in the prior art, and the components known to the technical personnel in the field are known to the technical personnel in the field through technical manuals or conventional experimental methods.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double sided overlock tube apparatus for thinner fabrics, characterized by: The utility model relates to a movable mechanism (2) is equipped in the inside of base (1), and the movable mechanism (2) includes the flexible plate (201) of erecting in the inside of rectangular groove (102) and the semicircle block (202) of erecting in the below of flexible plate (201), and the two-way screw rod (203) of penetrating one side of rectangular groove (102) to T type frame (101) outside, the surface both sides screw connection of two-way screw rod (203) have two movable block (204), and the surface of two movable block (204) is rotatory connected with two guide rod (205) respectively, four guide rod (205) one end rotatory connected in the bottom of semicircle block (202), the both sides of flexible plate (201) are fixedly connected with two cylinder (206), and four cylinder (206) are all divided into two groups and are slidably connected in the inside of limiting slot (103).

2. A device for double sided overlock tubing of thinner fabrics as claimed in claim 1 wherein: The inner wall of the rectangular groove (102) is provided with two sliding grooves, and the two sliding grooves are slidably connected with two movable blocks (204).

3. A device for double sided overlock tubing of thinner fabrics as claimed in claim 1 wherein: One end of the two-way screw rod (203) is rotatably connected to the inner wall of the rectangular groove (102) through a bearing, and the other end of the two-way screw rod (203) is fixedly connected with a knob.

4. A device for double sided overlock tubing of thinner fabrics as claimed in claim 1 wherein: The two sides of the T-shaped frame (101) are fixedly connected with mounting plates (3), and the surface of the mounting plate (3) is provided with a mounting slot.

5. A device for double sided overlock tubing of thinner fabrics as claimed in claim 1 wherein: One end of the T-shaped frame (101) is connected with a rectangular frame (4), and the surface of the T-shaped frame (101) is provided with an opening.

6. A device for double sided overlock tubing of thinner fabrics as claimed in claim 1 wherein: One side of the arc-shaped block (104) is provided with a rounded corner, and the arc-shaped inner wall of the arc-shaped block (104) can be matched with the flexible plate (201).

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