Cloth folding and forming device of sewing machine

Abstract

The utility model relates to the technical field of a cloth folding mechanism of a sewing machine, and solves the problems that when a cloth body is folded, a transmission mechanism needs to drive a moving mechanism to move, the transmission efficiency is low, and when the transmission mechanism breaks down, the moving mechanism breaks down and is troublesome. The cloth folding and forming device comprises a positioning plate, two sets of supporting frames are fixedly installed on the surface of the positioning plate, rotating grooves are formed in the surfaces of the supporting frames, guide rods are rotationally connected into the rotating grooves, the supporting frames are connected through a connecting plate, and guide assemblies are fixedly installed on the two sides of the surface of each supporting frame. And the guiding assembly comprises guiding frames fixedly installed on the two sides of the surface of the supporting frame, a servo motor is fixedly installed at one end of each guiding frame, a reciprocating lead screw is fixedly installed at the output end of each servo motor, the surface of each reciprocating lead screw is in threaded connection with a moving block, and a limiting rod is fixedly installed on the surface of each moving block.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewing machine cloth folding mechanism technical field, concretely is a sewing machine cloth folding forming device. BACKGROUND

[0002] The utility model discloses a sewing machine cloth folding forming device discloses a kind of cloth folding forming device, including base, base top left side is provided with U-shaped support, U-shaped support top is provided with top plate, base top right side is provided with cloth that has been folded, U-shaped support inside is provided with first folding mechanism, top plate top right side is provided with transition mechanism, top plate bottom right side is provided with transmission mechanism, top plate bottom is provided with moving mechanism, transmission mechanism includes sliding frame, sliding frame, chassis, first rotating shaft, screw rod, handle and folding roller are all provided with two, two sliding frames are slidably arranged in the bottom of top plate, two chassis are fixedly arranged in the bottom of sliding frame.

[0003] It can not only guarantee the accuracy of cloth folding position, but also keep the cloth output speed at the maximum, which is more convenient in actual use.

[0004] But when folding cloth, moving mechanism is driven to move by fast transmission mechanism, and the transmission efficiency is slow, and when transmission mechanism fails, moving mechanism will be paralyzed, which is troublesome, and this scheme is not good for cloth folding effect. UTILITY MODEL CONTENTS

[0005] To overcome the defects of the prior art, the utility model provides a sewing machine cloth folding forming device, which solves the problem of rapid temperature reduction of the cold water directly on the ring furnace side wall, which causes the high-temperature furnace pipe to crack after sudden cooling.

[0006] To achieve the above object, the utility model provides the following technical scheme: a sewing machine cloth folding forming device, including locating plate, the surface of locating plate is fixedly installed two groups of support frame, the surface of support frame is opened and is connected with guide rod in the inside of rotation groove, support frame is connected between through link plate, both sides of support frame surface are fixedly installed with guide assembly, one end of locating plate is fixedly installed with blocking frame;

[0007] Guide assembly includes guide frame fixedly installed on the surface of support frame both sides, one end of guide frame is fixedly installed with servo motor, the output end of servo motor is fixedly installed with reciprocating screw rod, the surface of reciprocating screw rod is connected with moving block, the surface of moving block is fixedly installed with restriction rod.

[0008] In a specific embodiment, the size of the moving block is adapted to the size of the guide frame inside, and the moving block moves inside the guide frame.

[0009] In an embodiment, the surface of the moving block is provided with a threaded groove, and the size of the threaded groove is matched with the size of the reciprocating screw rod.

[0010] In an embodiment, one end of the guide frame is fixedly provided with a fixed plate, and the surface of the fixed plate is provided with a protective cover.

[0011] In an embodiment, the guide rod moves up and down on the surface of the support frame, and the guide rod supports the cloth.

[0012] In an embodiment, the surface of the connecting plate is provided with a positioning slot at each corner, and the positioning slot is internally provided with a positioning bolt.

[0013] Compared with the prior art, the sewing machine cloth folding forming device has the following beneficial effects:

[0014] In the technical scheme, the cloth is placed on the surface of the guide rod by a person, and the guide rod supports the cloth, and then the person controls the cloth to reciprocate horizontally and fold by the guide assembly, so that the efficiency of folding and forming the cloth is improved.

[0015] In the process of using the guide assembly, the cloth is placed on the surface of the guide rod by a person, and then the guide rod supports and conveys the cloth, and then the servo motor is connected to the power supply by the guide frame, and the output end drives the reciprocating screw rod to move, and the limiting rod on the moving block moves when the reciprocating screw rod moves, and the limiting rod controls the direction of one end of the cloth and folds the cloth. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the support frame structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the guide assembly structure of the utility model.

[0021] In the figure: 1, positioning plate; 2, support frame; 3, guide rod; 4, adapter plate; 5, guide assembly; 51, guide frame; 52, servo motor; 53, reciprocating screw rod; 54, moving block; 55, limiting rod; 6, blocking frame; 7, protective cover. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail with the accompanying drawings and examples, so that the realization process of how the present application applies technical means to solve technical problems and achieves technical effects can be fully understood and implemented.

[0023] Figures 1-4 For an embodiment of the utility model, a sewing machine cloth folding forming device, including positioning plate 1, the surface of positioning plate 1 is fixedly installed with two groups of support frame 2, the surface of support frame 2 is provided with rotating groove, the inside of rotating groove is rotatably connected with guide rod 3, support frame 2 is connected through adapter plate 4, the both sides of support frame 2 are fixedly installed with guide assembly 5, and one end of positioning plate 1 is fixedly installed with blocking frame 6.

[0024] The specific problem that the specific embodiment is aimed at is that when the cloth body is folded, the moving mechanism needs to be driven by the fast transmission mechanism to move, wherein the transmission efficiency is slow, and when the transmission mechanism fails, the moving mechanism will be paralyzed, which is more troublesome. The utility model utilizes the setting of support frame 2 and guide assembly 5, in the process of use, personnel place the cloth body on the surface of guide rod 3, the guide rod 3 supports the cloth body, in the process that the guide rod 3 supports the cloth body, then personnel control the cloth body to reciprocate horizontally through guide assembly 5, and the efficiency of folding the cloth body is improved.

[0025] Guide assembly 5 includes guide frame 51 fixedly installed on the both sides of the surface of support frame 2, one end of guide frame 51 is fixedly installed with servo motor 52, the output end of servo motor 52 is fixedly installed with reciprocating screw rod 53, the surface of reciprocating screw rod 53 is threadedly connected with moving block 54, the surface of moving block 54 is fixedly installed with limiting rod 55, the size of moving block 54 is adapted to the size inside guide frame 51, the surface of moving block 54 is provided with screw groove, and the size of screw groove is adapted to the size of reciprocating screw rod 53, in the process of use, personnel place the cloth body on the surface of guide rod 3 in the embodiment, then the guide rod 3 supports and conveys the cloth body, then servo motor 52 is connected to the power supply through guide frame 51, the output end will drive reciprocating screw rod 53 to move, when reciprocating screw rod 53 moves, limiting rod 55 on moving block 54 will move, and limiting rod 55 will control the direction of one end of the cloth body and fold the cloth body.

[0026] In the specific embodiment, one end of the guide frame 51 is fixedly provided with a fixed plate, the surface of the fixed plate is provided with a protective cover 7, the guide rod 3 moves up and down on the surface of the support frame 2, the guide rod 3 supports the cloth body, and the surface of the connecting plate 4 is provided with a positioning slot at each corner, and the positioning slot is provided with a positioning bolt.

[0027] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0028] It should be noted that in this paper, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the 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 sewing machine cloth folding forming device comprising a positioning plate (1), characterized in that: The surface of the positioning plate (1) is fixedly provided with two groups of support frames (2), the surface of the support frame (2) is provided with a rotating groove, the inside of the rotating groove is rotatably connected with a guide rod (3), the support frames (2) are connected through a connecting plate (4), the surface of the support frame (2) is fixedly provided with a guide assembly (5) on both sides, one end of the positioning plate (1) is fixedly provided with a blocking frame (6); The guide assembly (5) comprises a guide frame (51) fixedly provided on both sides of the surface of the support frame (2), one end of the guide frame (51) is fixedly provided with a servo motor (52), the output end of the servo motor (52) is fixedly provided with a reciprocating screw rod (53), the surface of the reciprocating screw rod (53) is threadedly connected with a moving block (54), the surface of the moving block (54) is fixedly provided with a limiting rod (55).

2. A fabric folding device for a sewing machine as claimed in claim 1, wherein: The size of the moving block (54) is matched with the size of the inside of the guide frame (51), and the moving block (54) moves in the inside of the guide frame (51).

3. The fabric folding device of claim 1, wherein: The surface of the moving block (54) is provided with a threaded groove, and the size of the threaded groove is matched with the size of the reciprocating screw rod (53).

4. The fabric folding device of claim 1, wherein: One end of the guide frame (51) is fixedly provided with a fixed plate, and the surface of the fixed plate is provided with a protective cover (7).

5. The fabric folding device of claim 1, wherein: The guide rod (3) moves up and down on the surface of the support frame (2), and the guide rod (3) supports the cloth.

6. The fabric folding device of claim 1, wherein: The surface of the connecting plate (4) is provided with a positioning groove at the four corners, and the inside of the positioning groove is provided with a positioning bolt.

Images