CN210262236U

CN210262236U - Four-line serging machine with adjustable cloth serging width for garment production

Info

Publication number: CN210262236U
Application number: CN201920957268.2U
Authority: CN
Inventors: 何少琳
Original assignee: Fujian Rongjiao Yilin Clothing Co Ltd
Current assignee: Fujian Rongjiao Yilin Clothing Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-07
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a four-wire serging machine is used in cloth lockstitching width adjustable clothing production, including setting up the connecting seat on the four-wire serging casing body, one side thread tightening of connecting seat has the cutter, and the opposite side of connecting seat is equipped with the fixing base of welded fastening on the four-wire serging casing body, be equipped with accurate adjustment mechanism on the connecting seat and with accurate adjustment mechanism matched with actuating mechanism, accurate adjustment mechanism includes the slide caliper rule of bonding fixation at the connecting seat front side, slide caliper rule comprises the fixed head, momentum head, fixes the digital display ware in momentum head bottom and fixes the scale in the momentum head bottom, the one side and the connecting seat welded fastening that the fixed head is close to the connecting seat. The utility model discloses simple structure, convenient operation is convenient for according to the horizontal position of cutter on the quick and accurate regulation of required lockrand width, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand, is favorable to the use.

Description

Four-line serging machine with adjustable cloth serging width for garment production

Technical Field

The utility model relates to a four-wire serging machine technical field especially relates to a four-wire serging machine is used in cloth lockstitching width adjustable clothing production.

Background

The serging machine can cut and sew at the same time, the stitch is like a mesh, and the serging machine is also suitable for elastic fabrics. The overlock stitches can be divided into single-thread, double-thread, three-thread, four-thread, five-thread, six-thread and the like, and the single-thread overlock is a single-needle one-thread stitch which is mainly used for sewing blanket edges; the double-thread overedger is a single-needle double-thread stitch and is mainly used for sewing parts with large elasticity such as the bottom edge of an elastic shirt; the three-thread overedges are single-needle three-thread stitches which are commonly used stitches for common knitted clothes, in particular to the sewing of clothes pieces with low grade; the four-thread overedged is a double-needle four-thread stitch, and one needle thread is added compared with the three-thread overedged, so that the strength is improved, and the four-thread overedged is used for sewing parts of clothes with higher grades or parts with more tension and stronger friction, such as shoulder closing, sleeve closing and the like, particularly for sewing outer garments; the five-thread overlock is a double-needle five-thread stitch, the fastness and the production efficiency of the stitch are further improved, the elasticity is better than that of a four-thread overlock, and the five-thread overlock is commonly used for sewing outer garments and repaired underclothes; present four-wire serging machine for cloth width adjustable of lockstitching a border is equipped with the level on the connecting seat by the connecting seat to the spread groove, and the spread groove passes through the spread groove with two screws and is connected with four-wire serging casing, and this connecting seat makes the connecting seat and go up the cutter of being connected with the connecting seat and control horizontal adjusting position owing to set up horizontal spread groove to make the width of lockstitching a border adjust at will, unscrew two fixed screws and just can adjust, adjust two screws of back at the use tool fixed column.

But its connecting seat is not convenient for accurate quick adjustment for need use tools not hard up screw one by one when the position of connecting seat and last cutter is adjusted to needs, reuse tools fastening bolt one by one after the regulation, waste time and energy, and have the not accurate shortcoming of regulation, can not satisfy the user demand, therefore we have proposed a cloth width adjustable clothing production with four-wire serging machine is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a four-line serging machine with adjustable cloth serging width for clothing production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a four-line serging machine for clothing production with adjustable cloth serging width comprises a connecting seat arranged on a four-line serging machine shell, wherein an upper cutter is fixed on one side of the connecting seat through threads, a fixed seat welded and fixed on the four-line serging machine shell is arranged on the other side of the connecting seat, a precise adjusting mechanism and a driving mechanism matched with the precise adjusting mechanism are arranged on the connecting seat, the precise adjusting mechanism comprises a vernier caliper which is fixedly bonded on the front side of the connecting seat, the vernier caliper comprises a metering head, a momentum head, a digital display fixed at the bottom of the momentum head and a scale fixed at the bottom of the momentum head, one side of the metering head, which is close to the connecting seat, is welded and fixed with the connecting seat, a rectangular groove is formed in the other side of the connecting seat, a positioning rod is sleeved in the rectangular groove in a sliding manner, a, and one end of the connecting rod penetrates through the rectangular hole and extends out of the connecting seat, one side of the bottom of the connecting rod is fixedly bonded with the top of the momentum head, and one end of the positioning rod, which is close to the fixed seat, extends out of the connecting seat and is welded with the fixed seat.

Preferably, actuating mechanism sets up to the opening including seting up the spout on the inner wall of rectangular channel top, and the spout is close to one side of fixing base, slidable mounting on the inner wall of the top of spout have with locating lever top one side welded fastening's slider, the slider is close to one side of fixing base and rotates the one end of installing the screw rod, and the other end of screw rod extends to the connecting seat outside and the welding has the knob, the fixing base rotates the cover and establishes on the screw rod, the welding has the rectangle seat that the screw thread cover was established on the screw rod on the top inner wall.

Preferably, one side of the rectangular seat is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.

Preferably, the top inner wall of the sliding groove is welded with a guide rail, the top inner wall of the sliding block is provided with a guide rail groove, two sides of the guide rail groove are both provided with openings, and the guide rail groove is connected with the guide rail in a sliding manner.

Preferably, a round hole is formed in one side of the fixing seat, a first bearing is fixedly sleeved in the round hole, and an inner ring of the first bearing is welded and fixed with the outer side of the screw rod.

Preferably, a second bearing is welded on one side, close to the fixed seat, of the sliding block, and an inner ring of the second bearing is fixedly sleeved with the outer side of the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

through the connecting seat, go up the cutter, a fixed base, the momentum head, the ration head, the rectangular channel, the locating lever, the rectangular hole, the connecting rod, the spout, the slider, the screw rod, the knob, the rectangular seat, the guide rail cooperatees with the screw hole, forward rotation knob drives the screw rod and rotates, under the effect of screw hole, the screw rod rotation can drive rectangular seat lateral shifting, the rectangular seat drives the connecting seat and slides on the locating lever, cutter and slide caliper's quantitative head lateral shifting is gone up in the connecting seat drive, the scale removal of slide caliper is moved to the ration bandeau, along with demonstrate the displacement on the digital display of moving slide caliper, when adjusting suitable back, the stall knob can, under slide caliper self accurate cooperation of reading data, reach and can be quick and accurate horizontal adjustment goes up the cutter.

The utility model discloses simple structure, convenient operation is convenient for according to the horizontal position of cutter on the quick and accurate regulation of required lockrand width, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a four-line serging machine for clothing production with adjustable cloth serging width provided by the utility model;

fig. 2 is a schematic structural view of a part a of a four-line serging machine for clothing production with adjustable cloth serging width according to the present invention;

fig. 3 is the utility model provides a cloth width of lockstitching a border adjustable for clothing production four-wire overlock machine's a part cut-out structure schematic diagram.

In the figure: the device comprises a connecting seat 1, an upper cutter 2, a fixed seat 3, a momentum head 4, a quantitative head 5, a rectangular groove 6, a positioning rod 7, a rectangular hole 8, a connecting rod 9, a sliding groove 10, a sliding block 11, a screw rod 12, a knob 13, a rectangular seat 14, a guide rail 15 and a threaded hole 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a four-line serging machine for clothing production with adjustable cloth serging width comprises a connecting seat 1 arranged on a four-line serging machine shell, an upper cutter 2 is fixed on one side of the connecting seat 1 through screw threads, a fixed seat 3 welded and fixed on the four-line serging machine shell is arranged on the other side of the connecting seat 1, a precise adjusting mechanism and a driving mechanism matched with the precise adjusting mechanism are arranged on the connecting seat 1, the precise adjusting mechanism comprises a vernier caliper fixed on the front side of the connecting seat 1 in an adhering manner, the vernier caliper comprises a quantitative head 5, a momentum head 4, a digital display fixed at the bottom of the momentum head 4 and a scale fixed at the bottom of the momentum head, one side of the quantitative head 5 close to the connecting seat 1 is welded and fixed with the connecting seat 1, a rectangular groove 6 is arranged on the other side of the connecting seat 1, a positioning rod 7 is, one side welding of locating lever 7 has connecting rod 9, and outside the one end of connecting rod 9 runs through rectangular hole 8 and extends to connecting seat 1, bottom one side of connecting rod 9 is fixed with the top bonding of momentum head 4, and the one end that locating lever 7 is close to fixing base 3 extends to connecting seat 1 outside and welds mutually with fixing base 3, the utility model discloses simple structure, convenient operation is convenient for go up the transverse position of cutter 2 according to required lockrand width quick and accurate regulation, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand, is favorable to using.

In the utility model, the driving mechanism comprises a sliding groove 10 arranged on the inner wall of the top of the rectangular groove 6, one side of the sliding groove 10 close to the fixed seat 3 is arranged to be an opening, a sliding block 11 fixed with one side of the top of the positioning rod 7 in a welding way is arranged on the inner wall of the top of the sliding groove 10 in a sliding way, one side of the sliding block 11 close to the fixed seat 3 is rotatably provided with one end of a screw 12, the other end of the screw 12 extends out of the connecting seat 1 and is welded with a knob 13, the fixed seat 3 is rotatably sleeved on the screw 12, a rectangular seat 14 sleeved on the screw 12 in a threaded way is welded on the inner wall of the top of the sliding groove 10, one side of the rectangular seat 14 is provided with a threaded hole 16 which is in threaded connection with the screw 12, a guide rail 15 is welded on the inner wall of the top of the sliding, and the round hole internal fixation cover is equipped with first bearing, and the inner circle of first bearing and the outside welded fastening of screw rod 12, and one side welding that slider 11 is close to fixing base 3 has the second bearing, and the fixed suit in the inner circle of second bearing and the outside of screw rod 12, the utility model discloses simple structure, convenient operation is convenient for go up the transverse position of cutter 2 according to the quick and accurate regulation of required lockstitching width, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand, is favorable to the use.

The working principle is as follows: when the position of the upper cutter 2 needs to be adjusted transversely, the knob 13 is rotated forwardly, the knob 13 drives the screw rod 12 to rotate, under the action of a threaded hole 16 arranged on one side of the rectangular seat 14, the screw rod 12 rotates to drive the rectangular seat 14 to move leftwards, the rectangular seat 14 drives the connecting seat 1 to move leftwards, the connecting seat 1 slides on the positioning rod 7, the connecting seat 1 also drives the guide rail 15 to slide in a guide rail groove arranged on the top of the sliding block 11, meanwhile, the connecting seat 1 drives the upper cutter 2 to move leftwards, the connecting seat 1 also drives the quantifying head 5 of the vernier caliper to move when moving, the quantifying head 5 drives the scale of the vernier caliper to move, the moving distance is displayed on a digital display of the vernier caliper, after the knob 13 is adjusted properly, the knob 13 only needs to be rotated reversely when the adjusting back, and the upper cutter 2 can be driven to move rightwards by the opposite movement process of the forward rotation knob 13, under vernier caliper self accurate reading data's cooperation, reach the position that can be according to cutter 2 in the quick and accurate regulation of required lockrand width, labour saving and time saving improves work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A four-line serging machine for clothing production with adjustable cloth serging width comprises a connecting seat (1) arranged on a four-line serging machine shell, wherein an upper cutter (2) is fixed on one side of the connecting seat (1) through threads, a fixing seat (3) welded and fixed on the four-line serging machine shell is arranged on the other side of the connecting seat (1), the four-line serging machine is characterized in that a precise adjusting mechanism and a driving mechanism matched with the precise adjusting mechanism are arranged on the connecting seat (1), the precise adjusting mechanism comprises a vernier caliper fixed on the front side of the connecting seat (1) in a bonding mode, the vernier caliper comprises a fixed measuring head (5), a movable measuring head (4), a digital display fixed at the bottom of the movable measuring head (4) and a scale fixed at the bottom of the fixed measuring head, one side, close to the connecting seat (1), of the fixed measuring head (5) is welded and fixed with the connecting seat (1), a rectangular, and sliding sleeve is equipped with locating lever (7) in rectangular channel (6), has seted up rectangular hole (8) on one side inner wall of rectangular channel (6), and one side welding of locating lever (7) has connecting rod (9), and the one end of connecting rod (9) runs through rectangular hole (8) and extends to outside connecting seat (1), bottom one side of connecting rod (9) bonds fixedly with the top of momentum head (4), the one end that locating lever (7) are close to fixing base (3) extends to outside connecting seat (1) and welds mutually with fixing base (3).

2. The four-line serging machine for garment production with adjustable cloth serging width according to claim 1, wherein the driving mechanism comprises a sliding groove (10) formed in an inner wall of the top of the rectangular groove (6), one side, close to the fixing seat (3), of the sliding groove (10) is provided with an opening, a sliding block (11) fixed to one side, close to the fixing seat (3), of the top of the sliding groove (10) is slidably mounted on the inner wall of the top of the positioning rod (7) in a welded mode, one side, close to the fixing seat (3), of the sliding block (11) is rotated to install one end of a screw rod (12), the other end of the screw rod (12) extends out of the connecting seat (1) and is welded with a knob (13), the fixing seat (3) is rotatably mounted on the screw rod (12), and a rectangular seat (14) with a thread sleeved.

3. The four-line serging machine for garment production with adjustable cloth serging width as claimed in claim 2, wherein a threaded hole (16) is formed in one side of the rectangular seat (14), and the threaded hole (16) is in threaded connection with the screw rod (12).

4. The four-line serging machine for garment production with adjustable cloth serging width according to claim 2, wherein the sliding groove (10) is welded with a guide rail (15) on the inner top wall, the sliding block (11) is provided with a guide rail groove on the inner top wall, both sides of the guide rail groove are provided with openings, and the guide rail groove is slidably connected with the guide rail (15).

5. The four-line serging machine for the garment production with the adjustable cloth serging width as claimed in claim 2, wherein a circular hole is formed in one side of the fixing seat (3), a first bearing is fixedly sleeved in the circular hole, and an inner ring of the first bearing is welded and fixed with an outer side of the screw rod (12).

6. The four-line serging machine for clothing production with adjustable fabric serging width according to claim 2, characterized in that a second bearing is welded to one side of the slider (11) close to the fixed seat (3), and an inner ring of the second bearing is fixedly sleeved with an outer side of the screw rod (12).