Feeding device for western-style clothes sleeve false eye sewing machine

Abstract

A feeding device for a western-style clothes sleeve false eye sewing machine comprises an equipment base, a sewing machine body, a positioning device, a conveying device and a controller. The conveying device comprises a first sliding base connected to the equipment base in a sliding mode, a second sliding base connected to the first sliding base in a sliding mode, a first hydraulic air cylinder used for driving the first sliding base to move in the X-axis direction and a second hydraulic air cylinder used for driving the second sliding base to move in the Y-axis direction. The positioning device comprises a plurality of connecting rod sets connected to the second sliding base in a sliding mode, two cloth pressing elements fixedly connected to the connecting rod sets and a third hydraulic air cylinder used for driving the connecting rod sets to move in the vertical direction, the second sliding base is located below the sewing machine body, and the second sliding base is located below the sewing machine body. The two cloth pressing elements are located on the left side and the right side of the second sliding base correspondingly, and the controller is electrically connected with the first hydraulic air cylinder, the second hydraulic air cylinder and the third hydraulic air cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing equipment, in particular to a feeding device for a sewing machine for false eyelets of suit sleeves. Background Art

[0002] At the sleeve position of a suit, a false eye is usually sewn by a sewing machine, and its shape is adapted to the size of the cuff, but it is not opened and is only used for decoration. In the prior art, the processing of the false eye on the sleeve of a suit is usually performed by a staff member pressing the sleeve piece to be processed by hand, and then manually controlling the movement of the sleeve piece so that the sewing machine sews an exit-shaped false eye at the corresponding position of the cuff. This loading and transmission method has the following defects: First, during the process of sewing the sleeve piece by the sewing machine, the processing position of the false eye may be offset due to the sleeve piece itself not being placed flat, affecting the overall aesthetics of the suit after processing; second, the processing efficiency is low by manual loading, and the false eye is usually sewn on the sleeve piece based on the staff member's experience, so the processing position of the false eye may be inaccurate. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a feeding device for a sewing machine for false eyelets on suit sleeves, which can ensure that the false eyelets are accurately processed on the sleeves, keep the sleeves flat during processing, and improve processing efficiency.

[0004] The technical solution of the utility model: a feeding device for a sewing machine for false eyes of suit sleeves, comprising an equipment base, a sewing machine body connected to the equipment base, a positioning device connected to the equipment base, a transmission device connected to the equipment base and a controller, the transmission device comprising a first sliding base slidably connected to the equipment base, a second sliding base slidably connected to the first sliding base, a first hydraulic cylinder for driving the first sliding base to move along the X-axis direction and a second hydraulic cylinder for driving the second sliding base to move along the Y-axis direction, the positioning device comprising a plurality of connecting rod groups slidably connected to the second sliding base, a cloth pressing element fixedly connected to the connecting rod group and a third hydraulic cylinder for driving the connecting rod group to move in a vertical direction, the second sliding base is located below the sewing machine body, the number of the cloth pressing elements is two, and the two cloth pressing elements are respectively located on the left and right sides of the second sliding base, and the controller is electrically connected to the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder respectively.

[0005] By adopting the above technical scheme, when the sleeve is processed with artificial eyes, first, the staff places the sleeve to be processed on the second sliding base, and then controls the third hydraulic cylinder through the controller to drive the connecting rod group to move vertically downward, so that the sleeve is clamped between the second sliding base and the cloth pressing element, and then controls the first hydraulic cylinder and the second hydraulic cylinder through the controller to drive the first sliding base and the second sliding base to move along the X-axis direction and the Y-axis direction respectively. At the same time, the staff starts the sewing machine body to start working, so that the sewing machine body sews the shape of artificial eyes on the sleeve. Compared with the traditional method of manual loading, this greatly improves the processing efficiency, avoids the unevenness of the sleeve during the processing, and thus improves the accuracy of sewing artificial eyes on the sleeve.

[0006] Further configuration of the utility model: a limit baffle is also provided on the second sliding base, and a plurality of threaded holes are provided on the second sliding base, and the limit baffle is threadedly connected to the threaded holes. When the end of the sleeve to be processed is aligned with the position of the limit baffle, the position of the head on the sewing machine body corresponds to the position of the artificial eye on the sleeve that needs to be processed.

[0007] By adopting the above technical solution, since a limit baffle is also provided on the second sliding base, and when the end of the sleeve to be processed is aligned with the position of the limit baffle, the position of the head on the sewing machine body corresponds to the position of the artificial eye on the sleeve that needs to be processed, therefore, the position accuracy of sewing the artificial eye on the sleeve can be further improved. In addition, since a plurality of threaded holes are provided on the second sliding base, and the limit baffle is threadedly connected to the threaded holes, the position of the limit baffle can be adjusted according to the size of the sleeve to be processed, so that when processing sleeves of different sizes, the sewing position of the artificial eye can be guaranteed to be accurate.

[0008] The utility model is further configured as follows: the second sliding base is provided with a plurality of through holes evenly distributed on the second sliding base, an air suction element connected to the through holes, a connecting pipe connected to the air suction element, and an air suction pump connected to the connecting pipe, and the air suction pump is electrically connected to the controller. With the above technical solution, after the sleeve is clamped between the second sliding base and the cloth pressing element, the controller controls the air suction pump to provide suction to the air suction element, so that the position of the sleeve to be processed is further fixed, further ensuring that the sleeve remains flat during the processing, thereby improving the accuracy of the sewing position of the artificial eye.

[0009] Further configuration of the utility model: the equipment base is provided with a third sliding base slidably connected to the equipment base, a scraping plate slidably connected to the third sliding base, a fourth hydraulic cylinder for driving the third sliding base to move in a vertical direction and a fifth hydraulic cylinder for driving the scraping plate to move in a horizontal direction, the connecting rod group includes two first connecting rods slidably connected to the left side of the second sliding base and two second connecting rods slidably connected to the right side of the second sliding base, the first connecting rods and the second connecting rods are respectively controlled separately by two different third hydraulic cylinders, the width of the scraping plate is adapted to the spacing between the two second connecting rods, the initial position of the scraping plate is close to the second connecting rod, the movement direction of the scraping plate is in the X-axis direction, and the controller is electrically connected to the fourth hydraulic cylinder and the fifth hydraulic cylinder respectively.

[0010] By adopting the above technical scheme, first, the third hydraulic cylinder is controlled by the controller to drive the first connecting rod to move vertically downward, so that the cloth pressing element clamps one end of the sleeve to be processed, and then the fifth hydraulic cylinder is controlled by the controller to drive the scraper plate to move from the position of the second connecting rod to the direction of the first connecting rod, and then the fourth hydraulic cylinder is controlled by the controller to drive the third sliding base to move vertically downward, so that the bottom of the scraper plate contacts the upper surface of the sleeve to be processed, and then the fifth hydraulic cylinder is controlled by the controller to drive the scraper plate to move in the direction of the second connecting rod until it exits the range of the second connecting rod, and then the fourth hydraulic cylinder is controlled by the controller to drive the third sliding base to reset, and then the third hydraulic cylinder is controlled by the controller to drive the second connecting rod to move vertically downward, so that the sleeve is completely clamped while ensuring the flatness of the sleeve, which can further improve the accuracy of the position of the artificial eye processed on the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 The utility model is a structural schematic diagram of a feeding device for a sewing machine for false eyelets of suit sleeves according to a specific embodiment of the utility model.

[0012] 1-equipment base, 2-sewing machine body, 3-positioning device, 4-transmission device, 5-controller, 6-first sliding base, 7-second sliding base, 8-first hydraulic cylinder, 9-second hydraulic cylinder, 10-connecting rod group, 11-cloth pressing element, 12-third hydraulic cylinder, 13-limit baffle, 14-threaded hole, 15-through hole, 16-suction element, 17-connecting pipe, 18-suction pump, 19-third sliding base, 20-scraping plate, 21-fourth hydraulic cylinder, 22-fifth hydraulic cylinder, 23-first connecting rod, 24-second connecting rod. DETAILED DESCRIPTION

[0013] like Figure 1As shown, a feeding device for a sewing machine for sewing false eyes of suit sleeves comprises a device base 1, a sewing machine body 2 connected to the device base 1, a positioning device 3 connected to the device base 1, a transmission device 4 connected to the device base 1 and a controller 5, wherein the transmission device 4 comprises a first sliding base 6 slidably connected to the device base 1, a second sliding base 7 slidably connected to the first sliding base 6, a first hydraulic cylinder 8 for driving the first sliding base 6 to move along the X-axis direction and a second hydraulic cylinder 8 for driving the second sliding base 7 to move along the Y-axis direction. cylinder 9, the positioning device 3 includes a plurality of connecting rod groups 10 slidably connected to the second sliding base 7, a cloth pressing element 11 fixedly connected to the connecting rod group 10 and a third hydraulic cylinder 12 for driving the connecting rod group 10 to move in a vertical direction, the second sliding base 7 is located below the sewing machine body 2, the number of the cloth pressing elements 11 is two, and the two cloth pressing elements 11 are respectively located on the left and right sides of the second sliding base 7, and the controller 5 is electrically connected to the first hydraulic cylinder 8, the second hydraulic cylinder 9 and the third hydraulic cylinder 12 respectively. When processing the false eye of the sleeve, first, the staff places the sleeve to be processed on the second sliding base 7, and then controls the third hydraulic cylinder 12 through the controller 5 to drive the connecting rod group 10 to move vertically downward, so that the sleeve is clamped between the second sliding base 7 and the cloth pressing element 11, and then controls the first hydraulic cylinder 8 and the second hydraulic cylinder 9 through the controller 5 to drive the first sliding base 6 and the second sliding base 7 to move along the X-axis direction and the Y-axis direction respectively. At the same time, the staff starts the sewing machine body 2 to start working, so that the sewing machine body 2 sews the false eye shape on the sleeve. Compared with the traditional method of manual loading, this greatly improves the processing efficiency, avoids the unevenness of the sleeve during the processing, and thus improves the accuracy of sewing the false eye on the sleeve.

[0014] A limit baffle 13 is also provided on the second sliding base 7, and a plurality of threaded holes 14 are provided on the second sliding base 7. The limit baffle 13 is threadedly connected to the threaded hole 14. When the end of the sleeve to be processed is aligned with the position of the limit baffle 13, the position of the head on the sewing machine body 2 corresponds to the position of the artificial eye on the sleeve that needs to be processed.

[0015] Since a limit baffle 13 is also provided on the second sliding base 7, and when the end of the sleeve to be processed is aligned with the position of the limit baffle 13, the position of the head on the sewing machine body 2 corresponds to the position of the artificial eye on the sleeve that needs to be processed, therefore, the position accuracy of sewing the artificial eye on the sleeve can be further improved. In addition, since a plurality of threaded holes 14 are provided on the second sliding base 7, the limit baffle 13 is threadedly connected to the threaded holes 14, therefore, the position of the limit baffle 13 can be adjusted according to the size of the sleeve to be processed, so that when processing sleeves of different sizes, the sewing position of the artificial eye can be guaranteed to be accurate.

[0016] The second sliding base 7 is provided with a plurality of through holes 15 evenly distributed on the second sliding base 7, an air suction element 16 connected to the through holes 15, a connecting pipe 17 connected to the air suction element 16, and an air suction pump 18 connected to the connecting pipe 17, and the air suction pump 18 is electrically connected to the controller 5. When the sleeve is clamped between the second sliding base 7 and the cloth pressing element 11, the controller 5 controls the air suction pump 18 to provide suction force to the air suction element 16, so that the position of the sleeve to be processed is further fixed, and the sleeve is further ensured to remain flat during the processing, thereby improving the accuracy of the sewing position of the artificial eye.

[0017] The equipment base 1 is provided with a third sliding base 19 slidably connected to the equipment base 1, a scraping plate 20 slidably connected to the third sliding base 19, a fourth hydraulic cylinder 21 for driving the third sliding base 19 to move in a vertical direction, and a fifth hydraulic cylinder 22 for driving the scraping plate 20 to move in a horizontal direction. The connecting rod group 10 includes two first connecting rods 23 slidably connected to the left side of the second sliding base 7 and two second connecting rods 24 slidably connected to the right side of the second sliding base 7. The first connecting rods 23 and the second connecting rods 24 are respectively controlled separately by two different third hydraulic cylinders 12. The width of the scraping plate 20 is adapted to the spacing between the two second connecting rods 24. The initial position of the scraping plate 20 is close to the second connecting rod 24. The movement direction of the scraping plate 20 is the X-axis direction. The controller 5 is electrically connected to the fourth hydraulic cylinder 21 and the fifth hydraulic cylinder 22 respectively.

[0018] First, the controller 5 controls the third hydraulic cylinder 12 to drive the first connecting rod 23 to move vertically downward, so that the cloth pressing element 11 clamps one end of the sleeve to be processed, and then controls the fifth hydraulic cylinder 22 to drive the scraper plate 20 to move from the position of the second connecting rod 24 to the direction of the first connecting rod 23, and then controls the fourth hydraulic cylinder 21 to drive the third sliding base 19 to move vertically downward, so that the bottom of the scraper plate 20 contacts the upper surface of the sleeve to be processed, and then controls the fifth hydraulic cylinder 22 to drive the scraper plate 20 to move in the direction of the second connecting rod 24 until it exits the range of the second connecting rod 24, and then controls the fourth hydraulic cylinder 21 to drive the third sliding base 19 to reset, and then controls the third hydraulic cylinder 12 to drive the second connecting rod 24 to move vertically downward, so that the sleeve is completely clamped while ensuring the flatness of the sleeve, which can further improve the accuracy of the position of the artificial eye processed on the sleeve.

Claims

1. A feeding device for a sewing machine for sewing false eyes of suit sleeves, characterized in that: It includes an equipment base, a sewing machine body connected to the equipment base, a positioning device connected to the equipment base, a transmission device connected to the equipment base and a controller, the transmission device includes a first sliding base slidably connected to the equipment base, a second sliding base slidably connected to the first sliding base, a first hydraulic cylinder for driving the first sliding base to move along the X-axis direction and a second hydraulic cylinder for driving the second sliding base to move along the Y-axis direction, the positioning device includes a plurality of connecting rod groups slidably connected to the second sliding base, a cloth pressing element fixedly connected to the connecting rod group and a third hydraulic cylinder for driving the connecting rod group to move in a vertical direction, the second sliding base is located below the sewing machine body, the number of the cloth pressing elements is two, and the two cloth pressing elements are respectively located on the left and right sides of the second sliding base, and the controller is electrically connected to the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder respectively.

2. A feeding device for a sewing machine for false eyelets of suit sleeves according to claim 1, characterized in that: The second sliding base is also provided with a limit baffle, and the second sliding base is provided with a plurality of threaded holes. The limit baffle is threadedly connected to the threaded holes. When the end of the sleeve to be processed is aligned with the position of the limit baffle, the position of the head on the sewing machine body corresponds to the position of the artificial eye on the sleeve that needs to be processed.

3. A feeding device for a sewing machine for false eyelets of suit sleeves according to claim 1, characterized in that: The second sliding base is provided with a plurality of through holes evenly distributed on the second sliding base, an air suction element connected to the through holes, a connecting pipe connected to the air suction element and an air suction pump connected to the connecting pipe, and the air suction pump is electrically connected to the controller.

4. A feeding device for a sewing machine for false eyelets of suit sleeves according to claim 1, characterized in that: The equipment base is provided with a third sliding base slidably connected to the equipment base, a scraping plate slidably connected to the third sliding base, a fourth hydraulic cylinder for driving the third sliding base to move in a vertical direction, and a fifth hydraulic cylinder for driving the scraping plate to move in a horizontal direction. The connecting rod group includes two first connecting rods slidably connected to the left side of the second sliding base and two second connecting rods slidably connected to the right side of the second sliding base. The first connecting rods and the second connecting rods are respectively controlled separately by two different third hydraulic cylinders. The width of the scraping plate is adapted to the spacing between the two second connecting rods. The initial position of the scraping plate is close to the second connecting rod. The movement direction of the scraping plate is in the X-axis direction. The controller is electrically connected to the fourth hydraulic cylinder and the fifth hydraulic cylinder respectively.

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