High-speed vertical cylinder type flat seaming machine

Abstract

The utility model provides a high-speed vertical cylinder type flat seaming machine which comprises a base, a machine frame arranged on the base, a flat seaming machine body arranged on the machine frame, a controller arranged on the machine frame, a working table arranged on the machine frame, an installation area arranged on the lower portion of the working table, a first tensioning assembly arranged in the installation area and a second tensioning assembly arranged in the installation area. A needle groove is formed in the working table, a second tensioning assembly and a third tensioning assembly are arranged on the two sides of the working table respectively, and cloth guiding mechanisms are arranged on the two sides of the needle groove. According to the high-speed vertical cylinder type flat seaming machine, the first tensioning assembly, the second tensioning assembly and the third tensioning assembly are adjusted, the positions of the three tensioning wheels are made to adapt to the machining process of long-strip-shaped clothing accessories such as various waistbands and skirts, continuous manual adjustment of workers is not needed, and labor intensity is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of interlock sewing machines, in particular to a high-speed vertical cylinder interlock sewing machine. Background Art

[0002] The vertical cylinder interlock sewing machine is a model designed for special sewing needs. Due to its small diameter of the cylinder base, it is suitable for sewing and surface decoration of parts such as cuffs and trouser legs. It uses needle and shuttle threads to form single-sided covered chain stitches on the bottom of the sewing material, or adds covering threads on the front of the sewing material to form double-sided covered chain stitches. It is an industrial sewing machine that sews two or more layers of sewing materials.

[0003] The existing vertical cylinder interlock sewing machines often require workers to perform continuous operation during the process of sewing long strips of clothing such as belts and skirt hems and the main body of clothing, which results in high labor intensity.

[0004] Therefore, it is necessary to provide a high-speed vertical cylinder interlock sewing machine to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a high-speed vertical cylinder interlock sewing machine, which solves the problem that the existing vertical cylinder interlock sewing machine needs to be operated continuously and has high labor intensity when sewing long strips of clothing materials such as belts and skirt edges and clothing bodies.

[0006] In order to solve the above technical problems, the utility model provides a high-speed vertical cylinder interlock sewing machine, comprising: a base, a frame is arranged on the base, a interlock sewing machine body is arranged on the frame, a controller is arranged on the frame, a workbench is arranged on the frame, an installation area is arranged at the lower part of the workbench, a first tensioning assembly is arranged in the installation area, a needle groove is opened on the workbench, a second tensioning assembly and a third tensioning assembly are respectively arranged on both sides of the workbench, and a clothing guide mechanism is arranged on both sides of the needle groove.

[0007] Preferably, the first tensioning assembly includes a motor fixing plate, a rotating shaft, a synchronous wheel and a connecting plate, the motor fixing plate is provided with a motor, a transmission shaft is provided at the output end of the motor, the synchronous wheel is provided on the transmission shaft and the rotating shaft and is fixedly connected thereto, the rotating shaft is respectively rotatably connected to the workbench and the connecting plate, a synchronous belt is provided on the periphery of the synchronous wheel, and the first tensioning wheel is fixedly connected to the rotating shaft.

[0008] Preferably, the second tensioning assembly includes a connecting seat and a slider, the connecting seat is fixedly connected to a first fixing rod and a second fixing rod, the slider is slidably connected to the first fixing rod and the second fixing rod, a first fastener is provided on a side of the slider close to the second fixing rod, a lifting seat is fixedly connected to the slider, a third fixing rod is provided on the lifting seat, a lifting block is slidably connected to the third fixing rod, second fasteners are provided on both sides of the lifting block, and a second tensioning wheel is rotatably connected to the outer side of the lifting block.

[0009] Preferably, the third tensioning assembly includes a fixed seat, which is fixedly connected to the workbench, and a rotating disk is provided on the fixed seat. Locking parts and connecting rods are respectively provided on both sides of the rotating disk. The end of the connecting rod is fixedly connected to a rotating seat, and a third tensioning wheel is rotatably connected to the rotating seat.

[0010] Preferably, the clothing material guiding mechanism comprises a first guide plate and a mounting block, and the first guide plate is provided with a material guiding rod.

[0011] Preferably, an adjusting rod is slidably connected to the mounting block, a fastening bolt is provided on the mounting block, a second guide plate is provided at one end of the adjusting rod facing the first guide plate, and a material guide rod is provided on the second guide plate.

[0012] Compared with the related art, the high-speed vertical cylinder interlock sewing machine provided by the utility model has the following beneficial effects:

[0013] The utility model provides a high-speed vertical cylinder interlock sewing machine, which can adjust the first tensioning assembly, the second tensioning assembly and the third tensioning assembly so that the positions of the three tensioning wheels can adapt to the processing of various long strip clothing accessories such as belts and hems, without the need for continuous manual adjustment by staff, thereby reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of the high-speed vertical cylinder interlock sewing machine provided by the utility model;

[0015] Figure 2 It is a structural schematic diagram of the workbench and the first tensioning assembly in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the second tensioning assembly in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the third tensioning assembly in the utility model.

[0018] Numbers in the figure: 1, base, 2, frame, 3, interlock sewing machine body, 4, controller, 5, workbench, 6, installation area, 7, first tensioning assembly, 71, motor fixing plate, 72, motor, 73, transmission shaft, 74, rotating shaft, 75, synchronous wheel, 76, synchronous belt, 77, connecting plate, 78, first tensioning wheel, 8, needle groove, 9, second tensioning assembly, 91, connecting seat, 92, first fixing rod, 93, second fixing rod, 94, slider, 95, first fastener, 9 6. lifting seat, 97. third fixed rod, 98. lifting block, 99. second fastener, 910. second tensioning wheel, 10. third tensioning assembly, 101. fixed seat, 102. rotating disk, 103. locking member, 104. connecting rod, 105. rotating seat, 106. third tensioning roller, 11. material guiding mechanism, 111. first guide plate, 112. mounting block, 113. adjusting rod, 114. fastening bolt, 115. second guide plate, 116. material guiding rod. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the high-speed vertical cylinder interlock sewing machine provided by the utility model;

[0021] Figure 2 It is a structural schematic diagram of the workbench and the first tensioning assembly in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the second tensioning assembly in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the third tensioning assembly in the utility model.

[0024] The high-speed vertical cylinder interlock sewing machine comprises: a base 1, a frame 2 is arranged on the base 1, a interlock sewing machine body 3 is arranged on the frame 2, a controller 4 is arranged on the frame 2, a workbench 5 is arranged on the frame 2, an installation area 6 is arranged at the lower part of the workbench 5, a first tensioning assembly 7 is arranged in the installation area 6, a needle groove 8 is opened on the workbench 5, a second tensioning assembly 9 and a third tensioning assembly 10 are respectively arranged on both sides of the workbench 5, and a clothing guide mechanism 11 is arranged on both sides of the needle groove 8.

[0025] Put the belt, elastic band, skirt hem and other long-shaped clothing materials on the three tension wheels and adjust them, then align the main part of the clothes with the needle groove 8, and the interlock sewing machine starts to work to sew all kinds of long-shaped clothing accessories with the main part of the clothes. The clothing guide mechanism 11 prevents skewing during sewing.

[0026] The first tensioning assembly 7 includes a motor fixing plate 71, a rotating shaft 74, a synchronous wheel 75 and a connecting plate 77. The motor fixing plate 71 is provided with a motor 72. A transmission shaft 73 is provided at the output end of the motor 72. The synchronous wheel 75 is provided on the transmission shaft 73 and the rotating shaft 74 and is fixedly connected thereto. The rotating shaft 74 is rotatably connected to the workbench 5 and the connecting plate 77 respectively. A synchronous belt 76 is provided on the periphery of the synchronous wheel 75. A first tensioning wheel 78 is fixedly connected to the rotating shaft 74.

[0027] After the motor 72 is started, the rotating shaft 74 is driven to rotate through the transmission shaft 73, the synchronous wheel 75 and the synchronous belt 76, thereby driving the first tensioning wheel 78 to rotate, driving the clothes to move forward and sew.

[0028] The second tensioning assembly 9 includes a connecting seat 91 and a slider 94, the connecting seat 91 is fixedly connected with a first fixing rod 92 and a second fixing rod 93, the slider 94 is slidably connected with the first fixing rod 92 and the second fixing rod 93, a first fastener 95 is provided on the side of the slider 94 close to the second fixing rod 93, a lifting seat 96 is fixedly connected to the slider 94, a third fixing rod 97 is provided on the lifting seat 96, a lifting block 98 is slidably connected to the third fixing rod 97, second fasteners 99 are provided on both sides of the lifting block 98, and a second tensioning wheel 910 is rotatably connected to the outer side of the lifting block 98.

[0029] The position of the second tensioning wheel 910 in the horizontal direction is adjusted by the first fixing rod 92 , the second fixing rod 93 and the sliding block 94 , and the position of the second tensioning wheel 910 in the vertical direction is adjusted by the lifting block 98 .

[0030] The third tensioning assembly 10 includes a fixed seat 101, which is fixedly connected to the workbench 5. A rotating disk 102 is arranged on the fixed seat 101. Locking members 103 and connecting rods 104 are respectively arranged on both sides of the rotating disk 102. The end of the connecting rod 104 is fixedly connected to a rotating seat 105, and a third tensioning wheel 106 is rotatably connected to the rotating seat 105.

[0031] After the locking member 103 is unlocked, the connecting rod 104 is rotated to adjust the position of the third tensioning wheel 106 .

[0032] The cloth material guiding mechanism 11 comprises a first guiding plate 111 and a mounting block 112 , and a material guiding rod 116 is disposed on the first guiding plate 111 .

[0033] The cloth to be processed passes over the guide rod 116 and is blocked on the side by the first guide plate 111 .

[0034] An adjusting rod 113 is slidably connected to the mounting block 112 , a fastening bolt 114 is disposed on the mounting block 112 , a second guide plate 115 is disposed at one end of the adjusting rod 113 facing the first guide plate 111 , and a material guide rod 116 is disposed on the second guide plate 115 .

[0035] The other side of the cloth to be processed is blocked by the second guide plate 115 , and the distance between the second guide plate 115 and the first guide plate 111 is adjusted by the adjustment rod 113 to adapt to the processing of cloths of different widths.

[0036] The working principle of the high-speed vertical cylinder interlock sewing machine provided by the utility model is as follows:

[0037] Put the belt, elastic band, skirt hem and other long-shaped clothing materials on the three tension wheels and adjust them, then align the main part of the clothes with the needle groove 8, and the interlock sewing machine starts to work to sew all kinds of long-shaped clothing accessories with the main part of the clothes. The clothing guide mechanism 11 prevents skewing during sewing.

[0038] Compared with the related art, the high-speed vertical cylinder interlock sewing machine provided by the utility model has the following beneficial effects:

[0039] The first tensioning assembly 7, the second tensioning assembly 9 and the third tensioning assembly 10 are adjusted so that the positions of the three tensioning wheels are adapted to the processing of various long strip-shaped clothing accessories such as belts and hems, without the need for continuous manual adjustment by staff, thereby reducing labor intensity.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. High-speed vertical cylinder interlock sewing machine, characterized in that: include: A base, a frame is arranged on the base, a body of a flat sewing machine is arranged on the frame, a controller is arranged on the frame, a workbench is arranged on the frame, an installation area is arranged at the lower part of the workbench, a first tensioning assembly is arranged in the installation area, a needle groove is opened on the workbench, a second tensioning assembly and a third tensioning assembly are arranged on both sides of the workbench respectively, and a cloth guiding mechanism is arranged on both sides of the needle groove.

2. The high-speed vertical cylinder interlock sewing machine according to claim 1, characterized in that: The first tensioning assembly includes a motor fixing plate, a rotating shaft, a synchronous wheel and a connecting plate. The motor fixing plate is provided with a motor, a transmission shaft is provided at the output end of the motor, the synchronous wheel is provided on the transmission shaft and the rotating shaft and is fixedly connected thereto, the rotating shaft is rotatably connected to the workbench and the connecting plate respectively, a synchronous belt is provided on the periphery of the synchronous wheel, and a first tensioning wheel is fixedly connected to the rotating shaft.

3. The high-speed vertical cylinder interlock sewing machine according to claim 1, characterized in that: The second tensioning assembly includes a connecting seat and a slider, the connecting seat is fixedly connected with a first fixing rod and a second fixing rod, the slider is slidably connected to the first fixing rod and the second fixing rod, a first fastener is provided on a side of the slider close to the second fixing rod, a lifting seat is fixedly connected to the slider, a third fixing rod is provided on the lifting seat, a lifting block is slidably connected to the third fixing rod, second fasteners are provided on both sides of the lifting block, and a second tensioning wheel is rotatably connected to the outer side of the lifting block.

4. The high-speed vertical cylinder interlock sewing machine according to claim 1, characterized in that: The third tensioning assembly includes a fixed seat, which is fixedly connected to the workbench. A rotating disk is arranged on the fixed seat. Locking parts and connecting rods are respectively arranged on both sides of the rotating disk. The end of the connecting rod is fixedly connected to the rotating seat, and the third tensioning wheel is rotatably connected to the rotating seat.

5. The high-speed vertical cylinder interlock sewing machine according to claim 1, characterized in that: The clothing material guiding mechanism comprises a first guide plate and a mounting block, and the first guide plate is provided with a material guiding rod.

6. The high-speed vertical cylinder interlock sewing machine according to claim 5, characterized in that: An adjusting rod is slidably connected to the mounting block, a fastening bolt is arranged on the mounting block, a second guide plate is arranged at one end of the adjusting rod facing the first guide plate, and a material guide rod is arranged on the second guide plate.

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