CN110528186B - Multilayer trademark overlapping automatic sewing machine - Google Patents

Multilayer trademark overlapping automatic sewing machine Download PDF

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Publication number
CN110528186B
CN110528186B CN201910856062.5A CN201910856062A CN110528186B CN 110528186 B CN110528186 B CN 110528186B CN 201910856062 A CN201910856062 A CN 201910856062A CN 110528186 B CN110528186 B CN 110528186B
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CN
China
Prior art keywords
sewing machine
trademark
cylinder
rotating disc
rotary table
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Active
Application number
CN201910856062.5A
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Chinese (zh)
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CN110528186A (en
Inventor
张标
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Ningbo Chinki Sewing Machine Technology Co ltd
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Ningbo Chinki Sewing Machine Technology Co ltd
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Priority to CN201910856062.5A priority Critical patent/CN110528186B/en
Publication of CN110528186A publication Critical patent/CN110528186A/en
Application granted granted Critical
Publication of CN110528186B publication Critical patent/CN110528186B/en
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Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B33/00Devices incorporated in sewing machines for supplying or removing the work
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B39/00Workpiece carriers
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05DINDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00Use of special elements
    • D05D2207/02Pneumatic or hydraulic devices
    • D05D2207/04Suction or blowing devices
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05DINDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2303/00Applied objects or articles
    • D05D2303/20Small textile objects e.g., labels, beltloops

Abstract

A multilayer trademark superposition automatic sewing machine, its first rotary table makes circular motion under the drive of the first drive mechanism, receive the trough to locate on the material receiving station of the first rotary table, at least two and along the circumference direction interval distribution at the outer fringe of the first rotary table; the material storage box group at the periphery of the first turntable is matched with the material receiving groove, and the material taking mechanism takes off the trademark pre-placed on the material storage box group and places the trademark in the material receiving groove; the discharge grooves are arranged on the discharge station of the first rotary table and are uniformly distributed with the receiving grooves along the circumferential direction of the first rotary table at intervals; the material receiving mechanism is connected between the turntable and the sewing machine head and is used for conveying the overlapped trademark in the discharge chute to the sewing machine head for sewing. After the first rotating disc of the multilayer trademark stacking automatic sewing machine rotates for a circle, the stacked trademark is collected in the discharging groove, and then the stacked trademark is conveyed to the sewing machine head for sewing through the material receiving mechanism, so that the whole set of sewing machine is simple in structure and high in automation degree, and the production efficiency is improved.

Description

Multilayer trademark overlapping automatic sewing machine
Technical Field
The invention relates to a sewing device, in particular to a multilayer trademark superposition automatic sewing machine.
Background
In general, various trademarks such as wash water marks are sewn on each piece of clothes and each pair of trousers, wherein most trademarks have a multi-layer structure, and the sizes of all the trademarks are identical. Before the trademarks are sewn on the clothing or trousers, the trademarks need to be aligned so that the trademarks of each layer can be stacked up and down in alignment. At present, people also adopt a manual mode of workers to stack the trademarks layer by layer, after all the trademarks are stacked, the trademarks are firstly sorted by hands, and then the trademarks are sent to a sewing machine head for sewing. This operation mode is extremely low in working efficiency, and due to the difference in proficiency of workers, it is difficult to ensure the uniformity of the multi-layer trademark, and even for the skilled workers, there is a problem that the trademark arrangement is not uniform enough, and the quality of the finished clothes is further affected. In view of the foregoing, in order to improve the production efficiency and the quality of the ready-made clothes, an automatic sewing apparatus capable of automatically superposing and sewing the multilayer trademark has been proposed.
Disclosure of Invention
The invention aims to solve the technical problem of providing the multilayer trademark superposition automatic sewing machine with simple structure and high automation degree aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: this automatic sewing machine of multilayer trade mark stack, its characterized in that includes:
the first rotating disc can perform circular motion under the drive of the first driving mechanism;
the material receiving grooves are arranged on the material receiving stations of the first rotary table, at least two material receiving grooves are arranged on the outer edge of the first rotary table at intervals along the circumferential direction;
the storage box group is used for storing the trademark to be sewn, and is arranged at the periphery of the first turntable and at a position corresponding to the material collecting groove;
the material taking mechanisms are at least two and are arranged above the first rotary table, correspond to the material collecting grooves and the material storage box groups one by one, and are used for taking out trademarks pre-placed on the material storage box groups and placing the trademarks in the corresponding material collecting grooves;
the discharging grooves are arranged on the discharging station of the first rotary table and are uniformly distributed with the receiving grooves along the circumferential direction of the first rotary table at intervals;
the sewing machine head is arranged outside the first rotary table; and
the material receiving mechanism is connected between the first rotary table and the sewing machine head and used for conveying the overlapped trademark in the discharge chute to the sewing machine head for sewing.
Preferably, the automatic sewing machine further comprises a second turntable arranged at the periphery of the first turntable, the second turntable can rotate relative to the first turntable under the drive of a second driving mechanism, at least two storage box groups are arranged on the second turntable, one storage box group corresponds to one receiving groove, and each storage box group is provided with at least two storage boxes and is adjacently arranged along the circumferential direction. Thus, when the trademark in the storage box on the material taking station of each storage box group is taken out, the second driving mechanism drives the second rotary table to rotate by a certain angle, and the other storage box can be positioned on the material taking station.
In order to enable the automatic sewing machine to sew trademarks with different layers, preferably, the number of the material collecting grooves is 3 to 10, the material collecting grooves are uniformly distributed on the first rotary table at intervals along the circumferential direction, correspondingly, the material storing box groups are 3 to 10 groups, and the material storing box groups are uniformly distributed on the second rotary table at intervals along the circumferential direction.
The first rotary table and the second rotary table can be driven to rotate independently in various modes, preferably, the first driving mechanism comprises a first motor and a transmission assembly, the first motor is installed at the center of the bottom of the first rotary table, the transmission assembly is installed on an output shaft of the first motor and connected with the first rotary table, the second driving mechanism comprises a second motor, an output gear and a reduction gear ring, the second motor is located below the second rotary table, the output gear is installed on an output shaft of the second motor, and the reduction gear ring is installed at the bottom of the second rotary table and meshed with the output gear.
It is further preferred that a monolith mechanism for trimming trademarks in the discharge chute is installed above the discharge station. Therefore, after the trademarks in the discharge chute are arranged in order, the sewing quality can be improved.
The material arranging mechanism can have various structures, preferably, the material arranging mechanism comprises a fixed base plate, a lifting cylinder, a cylinder supporting plate, a first translation cylinder, a second translation cylinder, a first stop lever and a second stop lever, wherein the lifting cylinder is arranged on the fixed base plate, the cylinder supporting plate is arranged on a driving output end of the lifting cylinder and is driven by the lifting cylinder to do lifting motion, the first translation cylinder is arranged on the cylinder supporting plate, the first stop lever is arranged on the driving output end of the first translation cylinder and can be laterally close to or far away from a discharge chute under the driving of the second translation cylinder, the second stop lever is arranged on the cylinder supporting plate, and the second stop lever is arranged on the driving output end of the second translation cylinder and can be moved in the discharge chute along the radial direction of the first rotating disc under the driving of the first translation cylinder.
Further preferably, the first stop lever has an inner stop lever and an outer stop lever, a first inner limit groove and a second inner limit groove are formed along the circumferential direction of the first rotating disc and adjacent to the discharge groove, the lower end of the inner stop lever is inserted into the first inner limit groove, the lower end of the outer stop lever is inserted into the second inner limit groove, and a second limit groove for the second stop lever to move radially is formed at the outer side part of the discharge groove. Thus, under the drive of the corresponding driving mechanism, the first stop lever is close to the discharging groove to tidy the side edges of the trademarks in the discharging groove, and the second stop lever moves radially inwards to tidy the end parts of the trademarks in the discharging groove, so that the trademarks are tidied.
The material taking mechanism can have various structures, preferably, the material taking mechanism comprises a first electric push rod, a material taking cylinder, a cylinder mounting plate, a connecting plate and a material sucking rod, wherein the cylinder mounting plate is mounted at the output end of the first electric push rod and moves along the radial direction of the first rotating disc under the driving of the first electric push rod, the connecting plate is driven by the material taking cylinder to do lifting motion, the material sucking rod is mounted on the connecting plate and does synchronous lifting motion along with the connecting plate, and a material sucking opening is formed in the bottom of the material sucking rod.
The receiving mechanism can have various structures, preferably, the receiving mechanism comprises a rotary cylinder, a clamping arm and a second electric push rod, wherein the second electric push rod is used for driving the clamping arm to horizontally extend into or move out of the discharging groove, the clamping cylinder is used for driving the clamping arm to act and clamp a trademark in the discharging groove, and the rotary cylinder is used for driving the clamping arm to rotate above a needle plate of the sewing machine head or reversely rotate to a position close to the discharging groove. Therefore, the trademark in the discharge chute can be clamped and then placed on the needle plate of the sewing mechanism through the matching of the rotary cylinder, the clamping cylinder and the second electric push rod.
Further preferably, the automatic sewing machine further comprises a workbench, and the first rotary table is a disc and is located above the workbench.
Compared with the prior art, the invention has the advantages that: this automatic sewing machine of multilayer trade mark stack's feeding mechanism can take out the trade mark to the receipts inslot of first carousel from the magazine, moreover, every certain angle of rotation of first carousel, this receipts inslot can rotate to the position with next magazine matched with, feeding mechanism gets out new trade mark to this receipts inslot from this next magazine for the trade mark in this blown down tank can be stacked, so, just collect in the blown down tank of ejection of compact station after first carousel rotates a week and overlap the trade mark of accomplishing, and then carry the trade mark of accomplishing to the sewing aircraft nose through receiving mechanism and sew, whole set of sewing machine structure is comparatively simple, degree of automation is high, production efficiency has been improved, moreover, after finishing the trade mark in the blown down tank through the mechanism of arranging in order, can improve the sewing quality.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an automatic sewing machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 with a portion of the housing removed;
FIG. 4 is a schematic view of a partial structure of an embodiment of the present invention;
FIG. 5 is a schematic view of a reclaimer mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the distribution of the first turntable, the material receiving chute and the material discharging chute according to the embodiment of the present invention;
FIG. 7 is a schematic structural view of a monolith mechanism according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a receiving mechanism according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 3, the multi-layer trademark stacking automatic sewing machine of the present embodiment includes components such as a first turntable 1, a material receiving groove 2, a material storage box group 3, a material taking mechanism 4, a material discharging groove 5, a sewing machine head 6, a material receiving mechanism 7, a second turntable 8, a material arranging mechanism 9, a workbench 10, and the like.
Wherein, the first rotary table 1 is a disc, and the first rotary table 1 is located above the workbench 10 and moves circularly under the drive of the first driving mechanism. In this embodiment, the first driving mechanism includes a first motor 11 and a transmission assembly (shown in the figure), the first motor 11 is installed at the bottom center of the first turntable 1, and the transmission assembly is installed on the output shaft of the first motor 11 and connected to the first turntable 1, and can drive the first turntable 1 to rotate circumferentially through the first motor 11.
The second turntable 8 is a circular ring disc, the second turntable 8 is located on the periphery of the first turntable 1 above the workbench 10, the second turntable 8 can rotate relative to the first turntable 1 under the drive of the second driving mechanism, and the second turntable 8 and the first turntable 1 do not synchronously rotate. In this embodiment, the second driving mechanism includes a second motor 12, an output gear 13, and a reduction gear ring 14, the second motor 12 is located below the second turntable 8, the output gear 13 is mounted on an output shaft of the second motor 12, and the reduction gear ring 14 is mounted at the bottom of the second turntable 8 and meshed with the output gear 13. When the second motor 12 works, the second turntable 8 can be driven to rotate through the transmission of the output gear 13 and the reduction gear ring 14.
As shown in fig. 4 to 6, in this embodiment, 7 receiving stations and 1 discharging station are uniformly distributed on the first turntable 1 along the circumferential direction at intervals, each receiving station is provided with a receiving chute 2, and each discharging station is provided with a discharging chute 5. 7 storage box groups 3 are uniformly distributed on the second turntable 8 along the circumferential direction at intervals, the storage box groups 3 are aligned with the material receiving grooves 2 one by one and are positioned on the periphery of the material receiving grooves 2, and trademarks to be sewn are stored in the storage box groups 3 in advance. In the present embodiment, each of the magazine groups 3 has two magazines 31 and is disposed adjacently along the circumferential direction. In addition, a baffle block 20 which can adjust the size of the material receiving groove 2 is arranged beside the material receiving groove 2, so that trademarks with different sizes can be placed on the material receiving groove 2.
The material taking mechanisms 4 are in one-to-one correspondence with the material collecting grooves 2 and the material storage box groups 3, namely 7 material taking mechanisms 4 are arranged. The take-off mechanism 4 is located above the first turntable 1 and is mounted on the top plate 18 of the sewing machine. The take-off mechanism 4 is used to take off the trademark pre-placed on the magazine group 3 and place it in the corresponding take-off chute 2. The material taking mechanism 4 of this embodiment includes a first electric push rod 41, a material taking cylinder 42, a cylinder mounting plate 43, a connecting plate 44 and a material sucking rod 45, the first electric push rod 41 is mounted on the top plate 18, the cylinder mounting plate 43 is mounted at the output end of the first electric push rod 41 and moves along the radial direction of the first turntable 1 under the driving of the first electric push rod, the connecting plate 44 moves up and down under the driving of the material taking cylinder 42, the material sucking rod 45 is mounted on the connecting plate 44 and moves up and down synchronously with the connecting plate, and a material sucking opening 451 is arranged at the bottom of the material sucking rod 45.
When the material taking mechanism 4 works, firstly, the first electric push rod 41 drives the cylinder mounting plate 43 to move radially, so that the material sucking rod 45 moves to the position right above the material storage box 31 synchronously; then, the material taking cylinder 42 drives the material sucking rod 45 to move downwards, so that the material sucking rod 45 sucks the trademark in the material storage box 31; then, the material taking cylinder 42 drives the material sucking rod 45 to reset upwards, and the first electric push rod 41 moves reversely, so that the material sucking rod 45 moves reversely to the position above the material collecting groove 2; finally, the material taking cylinder 42 drives the material sucking rod 45 to move downwards again, so that the trademark on the material sucking rod 45 falls into the material collecting groove 2.
When the first rotary table 1 rotates once, the material receiving groove 2 rotates to a position matched with the next material storage box 31, the material taking mechanism 4 takes out a new trademark from the next material storage box 31 into the material receiving groove 2, so that the trademark in the material receiving groove 2 is overlapped, and after the first rotary table 1 rotates for a circle, the trademark in the material discharging groove 5 of the material discharging station is completely overlapped. It follows that the discharge chute 5 is essentially the receiving chute 2, and is positioned as the discharge chute 5 when the receiving chute 2 is rotated to the discharge station. In order to improve the sewing quality, the trademark in the discharge chute 5 is further arranged by adopting a material arranging mechanism 9.
As shown in fig. 7, the monolith mechanism 9 of the present embodiment is located above the discharge station and mounted on the top plate 18, and specifically includes a fixed base plate 91, a lifting cylinder 92, a cylinder support plate 93, a first translation cylinder 94, a second translation cylinder 95, a first stop lever 96, and a second stop lever 97. Wherein, fixed base plate 91 is installed on roof 18, and the lift cylinder 92 is installed on fixed base plate 91, and cylinder backup pad 93 is installed on the drive output of lift cylinder 92 and is gone up and down to move under the drive of lift cylinder, and first translation cylinder 94 is installed on cylinder backup pad 93, and first pin 96 is installed on the drive output of first translation cylinder 94 and can be close to or keep away from blown down tank 5 side by side under the drive of first translation cylinder, and second translation cylinder 95 is installed on cylinder backup pad 93, and second pin 97 is installed on the drive output of second translation cylinder 95 and can be along radial of first carousel 1 in blown down tank 5 under the drive of second translation cylinder. The first stopper rod 96 has an inner stopper rod 961 and an outer stopper rod 962, a first inner stopper groove 15 and a second inner stopper groove 16 are provided along the circumferential direction of the first turntable 1 and adjacent to the discharge groove 5, the lower end of the inner stopper rod 961 is inserted into the first inner stopper groove 15, the lower end of the outer stopper rod 962 is inserted into the second inner stopper groove 16, and a second stopper groove 17 for radially moving the second stopper rod 97 is provided at the outer side of the discharge groove 5.
When the material arranging mechanism 9 works, firstly, the lifting cylinder 92 drives the cylinder supporting plate 93 to move downwards; then, the first translation cylinder 94 drives the first stop lever 96 to move laterally toward the spout 5, laterally aligning the trademark in the spout 5; then, the second translation cylinder 95 drives the second stop rod 97 to move radially inwards along the second limit groove 17 so as to align the trademark end part in the discharge groove 5; finally, the second translation cylinder 95, the first translation cylinder 94, and the lifting cylinder 92 are reset.
The sewing machine head 6 of the automatic sewing machine is positioned above the workbench 10 and integrally positioned outside the first rotary table 1 and the second rotary table 8, the discharging chute 5 of the discharging station is connected with the sewing machine head 6 through the material receiving mechanism 7, and the material receiving mechanism 7 is used for conveying the overlapped trademark in the discharging chute 5 to the sewing machine head 6 for sewing. The receiving mechanism 7 of the present embodiment includes a rotary cylinder 71, a clamping cylinder 72, a clamping arm 73, and a second electric push rod 74. The second electric push rod 74 is used for driving the clamping arm 73 to horizontally extend into or move out of the discharge chute 5, the clamping cylinder 72 is used for driving the clamping arm 73 to act and clamp a trademark in the discharge chute 5, and the rotary cylinder 71 is used for driving the clamping arm 73 to rotate above the needle plate 61 of the sewing machine head 6 or reversely rotate to a position close to the discharge chute 5.
When the receiving mechanism 7 works, firstly, the second electric push rod 74 drives the clamping arm 73 to move forwards into the discharge chute 5; then, the clamping cylinder 72 drives the clamping arm 73 to clamp the trademarks which are already arranged on the discharge chute 5; then, the second electric push rod 74 drives the clamping arm 73 to reset backwards and leave the discharge chute 5; finally, the rotary cylinder 71 drives the clamp arm 73 to rotate 180 degrees, so that the clamp arm 73 rotates above the needle plate 61 of the sewing machine head 6, and the clamp arm 73 releases the clamped trademark on the needle plate 61 under the drive of the clamp cylinder 72.
In addition, as shown in fig. 2, a suction mechanism 19 is further installed on the front side of the sewing machine head 6, and after the sewing mechanism 6 completes sewing the trademark on the needle plate 61, the suction mechanism 19 sucks and removes the trademark on the needle plate 61. The suction mechanism 19 adopts a combined structure of an electric push rod and an air cylinder, and the specific structure and the working principle of the suction mechanism are not described again.

Claims (7)

1. A multilayer trademark stack automatic sewing machine, characterized by comprising:
the first rotating disc (1) can perform circular motion under the drive of the first driving mechanism;
the material receiving grooves (2) are arranged on the material receiving stations of the first rotating disc (1), at least two material receiving grooves are arranged on the outer edge of the first rotating disc (1) at intervals along the circumferential direction;
the storage box group (3) is used for storing trademarks to be sewn, and the storage box group (3) is arranged at the periphery of the first rotating disc (1) and corresponds to the material collecting groove (2);
the material taking mechanisms (4) are at least two and are arranged above the first rotating disc (1), the material taking mechanisms (4) are in one-to-one correspondence with the material collecting grooves (2) and the material storage box groups (3), and are used for taking out trademarks pre-placed on the material storage box groups (3) and placing the trademarks in the corresponding material collecting grooves (2);
the discharging grooves (5) are arranged on the discharging station of the first rotating disc (1) and are uniformly distributed with the receiving grooves (2) along the circumferential direction of the first rotating disc (1) at intervals;
a sewing machine head (6) arranged outside the first rotating disc (1); and
the receiving mechanism (7) is connected between the first rotating disc (1) and the sewing machine head (6) and is used for conveying the overlapped trademark in the discharging groove (5) to the sewing machine head (6) for sewing;
a material arranging mechanism (9) for arranging trademarks in the discharge chute (5) is arranged above the discharge station;
the material arranging mechanism (9) comprises a fixed base plate (91), a lifting cylinder (92), a cylinder supporting plate (93), a first translation cylinder (94), a second translation cylinder (95), a first stop lever (96) and a second stop lever (97), wherein the lifting cylinder (92) is arranged on the fixed base plate (91), the cylinder supporting plate (93) is arranged on the driving output end of the lifting cylinder (92) and moves in a lifting manner under the driving of the lifting cylinder, the first translation cylinder (94) is arranged on the cylinder supporting plate (93), the first stop lever (96) is arranged on the driving output end of the first translation cylinder (94) and can be laterally close to or far away from the discharge chute (5) under the driving of the first translation cylinder, the second translation cylinder (95) is arranged on the cylinder supporting plate (93), and the second stop lever (97) is arranged on the driving output end of the second translation cylinder (95) and can move in the discharge chute (5) along the radial direction of the first rotary disc (1) under the driving of the second translation cylinder;
the material taking mechanism (4) comprises a first electric push rod (41), a material taking cylinder (42), a cylinder mounting plate (43), a connecting plate (44) and a material sucking rod (45), wherein the cylinder mounting plate (43) is mounted at the output end of the first electric push rod (41) and moves along the radial direction of the first rotating disc (1) under the driving of the first electric push rod, the connecting plate (44) is driven by the material taking cylinder (42) to move up and down, and the material sucking rod (45) is mounted on the connecting plate (44) and moves up and down synchronously with the connecting plate, and a material sucking opening (451) is formed in the bottom of the material sucking rod (45).
2. A multi-layered trademark stack automatic sewing machine according to claim 1, wherein: the automatic sewing machine further comprises a second rotary table (8) arranged on the periphery of the first rotary table (1), the second rotary table (8) can rotate relative to the first rotary table (1) under the drive of a second driving mechanism, at least two storage box groups (3) are arranged on the second rotary table (8), one storage box group (3) corresponds to one receiving groove (2), and each storage box group (3) is provided with at least two storage boxes (31) and is adjacently arranged along the circumferential direction.
3. A multi-layered trademark stack automatic sewing machine according to claim 2, wherein: the number of the material collecting grooves (2) is 3 to 10, the material collecting grooves are uniformly distributed on the first rotary table (1) at intervals along the circumferential direction, and correspondingly, the material storing box groups (3) are 3 to 10 groups and are uniformly distributed on the second rotary table (8) at intervals along the circumferential direction.
4. A multi-layered trademark stack automatic sewing machine according to claim 2, wherein: the first driving mechanism comprises a first motor (11) and a transmission assembly, the first motor (11) is installed at the bottom center of the first rotating disc (1), the transmission assembly is installed on an output shaft of the first motor (11) and is connected with the first rotating disc (1), the second driving mechanism comprises a second motor (12), an output gear (13) and a reduction gear ring (14), the second motor (12) is located below the second rotating disc (8), the output gear (13) is installed on an output shaft of the second motor (12), and the reduction gear ring (14) is installed at the bottom of the second rotating disc (8) and is meshed with the output gear (13).
5. A multi-layered trademark stack automatic sewing machine according to claim 1, wherein: the first stop lever (96) is provided with an inner stop lever (961) and an outer stop lever (962), a first inner limit groove (15) and a second inner limit groove (16) are formed in the circumferential direction of the first rotating disc (1) and adjacent to the discharge groove (5), the lower end of the inner stop lever (961) is inserted into the first inner limit groove (15), the lower end of the outer stop lever (962) is inserted into the second inner limit groove (16), and a second limit groove (17) for the second stop lever (97) to move radially is formed in the outer side part of the discharge groove (5).
6. A multi-layered trademark stack automatic sewing machine according to any one of claims 1 to 4, wherein: the material receiving mechanism (7) comprises a rotary air cylinder (71), a material clamping air cylinder (72), a material clamping arm (73) and a second electric push rod (74), wherein the second electric push rod (74) is used for driving the material clamping arm (73) to horizontally extend into or move out of the discharge chute (5), the material clamping air cylinder (72) is used for driving the material clamping arm (73) to act and clamp a trademark in the discharge chute (5), and the rotary air cylinder (71) is used for driving the material clamping arm (73) to rotate to a position above a needle plate (61) of the sewing machine head (6) or reversely rotate to a position close to the discharge chute (5).
7. A multi-layered trademark stack automatic sewing machine according to claim 1, wherein: the automatic sewing machine further comprises a workbench (10), and the first rotating disc (1) is a disc and is positioned above the workbench (10).
CN201910856062.5A 2019-09-11 2019-09-11 Multilayer trademark overlapping automatic sewing machine Active CN110528186B (en)

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CN113265773A (en) * 2021-04-20 2021-08-17 嘉兴市联诚制衣股份有限公司 Sewing equipment and sewing method thereof
CN113511529A (en) * 2021-05-14 2021-10-19 魏少威 Telescopic variable multi-station rotating mechanism
CN114672932A (en) * 2022-05-27 2022-06-28 南通百源纺织有限公司 Full-automatic industrial sewing machine

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CN108823836A (en) * 2018-08-15 2018-11-16 苏州琼派瑞特电子科技有限公司 A kind of double mark machines
CN109112732A (en) * 2018-11-05 2019-01-01 苏州斯派克思精密机械有限公司 A kind of label for clothing sewing device
CN210737066U (en) * 2019-09-11 2020-06-12 宁波传祺缝纫科技有限公司 Multilayer trademark overlapping automatic sewing machine

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