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CN-224199605-U - Material pressing mechanism of pocket sewing machine

CN224199605UCN 224199605 UCN224199605 UCN 224199605UCN-224199605-U

Abstract

The utility model discloses a material pressing mechanism of a pocket sewing machine, which comprises a material pressing mounting seat, wherein the material pressing mounting seat is provided with a material pressing plate capable of lifting, a pocket cutting groove is formed in the material pressing plate, a first clamping plate and a second clamping plate capable of opening and closing are arranged at the pocket cutting groove, a first air cylinder used for driving the first clamping plate to open and close and a second air cylinder used for driving the second clamping plate to open and close are arranged on the material pressing plate, a first clamping plate and a second clamping plate which can open relative to the material pressing plate are arranged at the bottom of the material pressing plate, a first clamping air cylinder used for driving the first clamping plate to open and close and a second clamping air cylinder used for driving the second clamping plate seat to open and close are arranged on the material pressing plate, a third clamping plate capable of moving back and forth is arranged at the first clamping groove, and a third clamping air cylinder used for driving the third clamping plate to move back and forth is arranged at the first clamping groove, and the first clamping plate is provided with a second clamping groove corresponding position.

Inventors

  • ZHANG FANGMING

Assignees

  • 舒普智能技术股份有限公司

Dates

Publication Date
20260505
Application Date
20250305

Claims (7)

  1. 1. A material pressing mechanism of a pocket sewing machine comprises a material pressing mounting seat (14) and is characterized in that the material pressing mounting seat (14) is provided with a material pressing plate (15) capable of lifting, a pocket cutting groove (15 a) is formed in the material pressing plate (15), a first clamping plate (16) and a second clamping plate (17) capable of opening and closing are arranged at the pocket cutting groove (15 a), a first air cylinder (18) used for driving the first clamping plate (16) to open and close and a second air cylinder (19) used for driving the second clamping plate (17) to open and close are arranged on the material pressing plate (15), a first clamping plate (20) and a second clamping plate (21) capable of opening relative to the material pressing plate (15) are arranged at the bottom of the material pressing plate (15), a first clamping air cylinder (22) used for driving the first clamping plate (20) to open and close and move and a second clamping air cylinder (23) used for driving the second clamping plate (21) to open and close are arranged at the pocket cutting groove (15), a material pressing groove (24) is formed in the front of the first clamping plate (15), the pressing plate (15) is provided with a third clamping cylinder (25) for driving the third clamping plate (24) to move forwards and backwards, and the first clamping plate (20) is provided with a second clamping groove (20 a) at a position corresponding to the first clamping groove (15 b).
  2. 2. The pressing mechanism according to claim 1, wherein a third clamping plate (26) and a fourth clamping plate (27) which can be opened and closed are arranged at the pocket opening cutting groove (15 a), and the pressing plate (15) is provided with a third air cylinder (28) for driving the third clamping plate (26) to move in an opening and closing manner and a fourth air cylinder (29) for driving the fourth clamping plate (27) to move in an opening and closing manner.
  3. 3. The pressing mechanism of claim 2, wherein the pressing plate (15) is slidably provided with a first clamping seat (30) and a second clamping seat (31), the first clamping plate (20) is rotatably mounted at the end part of the first clamping mounting seat, the second clamping plate (21) is rotatably mounted at the end part of the second clamping mounting seat, the pressing plate (15) is provided with a first driving cylinder (32) and a second driving cylinder (33), a driving rod of the first driving cylinder (32) is connected with the first clamping seat (30), and a driving rod of the second driving cylinder (33) is connected with the second clamping seat (31).
  4. 4. The pressing mechanism according to claim 3, wherein the first clamping cylinder (22) is rotatably mounted at the end of the first clamping seat (30), a driving rod of the first clamping cylinder (22) is connected with the first clamping plate (20), the second clamping cylinder (23) is rotatably mounted at the end of the second clamping seat (31), and a driving rod of the second clamping cylinder (23) is connected with the second clamping plate (21).
  5. 5. The pressing mechanism of claim 4, wherein the pressing plate (15) is slidably mounted on the pressing mounting seat (14) through a vertical connecting plate (34), the pressing mounting seat (14) is provided with a first pressing driving cylinder (35) for driving the vertical connecting plate (34) to lift, and the vertical connecting plate (34) is provided with a front pressing frame (36) and a rear pressing frame (37) which can lift above the pressing plate (15).
  6. 6. The pressing mechanism of claim 5, wherein the vertical connecting plate (34) is provided with a pressing lifting seat (38) capable of moving up and down and a second pressing driving cylinder (39) for driving the pressing lifting seat (38) to move up and down, the front end of the pressing lifting seat (38) is fixedly connected with the front pressing frame (36), and the front end of the pressing lifting seat (38) is provided with a rear pressing frame (37) capable of moving up and down and a rear pressing frame lifting cylinder (40) for driving the rear pressing frame (37) to move up and down.
  7. 7. The pressing mechanism according to claim 6, wherein the vertical connecting plate (34) is provided with a third driving cylinder (41), a driving rod of the third driving cylinder (41) is connected with the pressing lifting seat (38), and a first locking cylinder (43) for connecting a mop plate (42) is fixed on the vertical connecting plate (34).

Description

Material pressing mechanism of pocket sewing machine Technical Field The utility model belongs to the technical field of garment sewing processing, and particularly relates to a material pressing mechanism of a pocket sewing machine. Background The invention patent number 202420397091.6 discloses a pocket mouth sewing machine, which comprises a frame, wherein a pocket folding mechanism, a material pressing and feeding mechanism, a mop mechanism, a material discharging and positioning mechanism, a laser device and a sewing mechanism are arranged on the frame, the material pressing and feeding mechanism is positioned between the pocket folding mechanism and the sewing mechanism, the material discharging and positioning mechanism is positioned below the pocket folding mechanism and comprises a material discharging mounting seat fixed on the frame, the material discharging mounting seat is positioned below the pocket mouth sewing machine pocket folding mechanism, the material discharging mounting seat is provided with an air suction positioning plate capable of sliding back and forth, the air suction positioning plate is provided with a positioning groove consistent with the cutting direction of a pocket mouth, and a positioning piece capable of lifting is arranged in the positioning groove. There is certain defect in this patent disclosure, after the sewing is accomplished for the first time, the pocket cloth of swager below naturally sags, and the edge of pocket cloth can not be fixed completely, and the circumstances that the cloth edge was folded probably can appear in the removal in-process, influences the effect of secondary sewing. Disclosure of Invention The utility model aims at the technical problems, and provides a material pressing mechanism of a pocket mouth sewing machine, which clamps and fixes the edge of a material drooping below a material pressing plate after finishing the first sewing, so as to avoid influencing the secondary sewing effect. The material pressing mechanism of the pocket sewing machine comprises a material pressing installation seat, wherein the material pressing installation seat is provided with a material pressing plate capable of lifting, a pocket cutting groove is formed in the material pressing plate, a first clamping plate and a second clamping plate capable of opening and closing are arranged at the pocket cutting groove, a first air cylinder used for driving the first clamping plate to open and close and a second air cylinder used for driving the second clamping plate to open and close are arranged on the material pressing plate, a first clamping plate and a second clamping plate capable of opening relative to the material pressing plate are arranged at the bottom of the material pressing plate, a first clamping air cylinder used for driving the first clamping plate to open and close and a second clamping air cylinder used for driving the second clamping plate to open and close are arranged at the material pressing plate, a third clamping plate capable of moving forwards and backwards is arranged at the first clamping groove, and the first clamping plate is provided with a first clamping air cylinder used for driving the third clamping plate to move forwards and backwards, and the first clamping plate is arranged at the position corresponding to the first clamping groove. In order to optimize the technical scheme, the utility model further comprises the following improved technical scheme. The bag opening cutting groove is provided with a third clamping plate and a fourth clamping plate which can be opened and closed, and the material pressing plate is provided with a third cylinder for driving the third clamping plate to perform opening and closing movement and a fourth cylinder for driving the fourth clamping plate to perform opening and closing movement. The pressing plate is provided with a first clamping seat and a second clamping seat in a sliding manner, the first clamping plate is rotatably arranged at the end part of the first clamping installation seat, the second clamping plate is rotatably arranged at the end part of the second clamping installation seat, the pressing plate is provided with a first driving cylinder and a second driving cylinder, a driving rod of the first driving cylinder is connected with the first clamping seat, and a driving rod of the second driving cylinder is connected with the second clamping seat. The first driving cylinder drives the first clamping plate, and the second driving cylinder drives the second clamping plate to press and straighten the folded bag opening edge cloth, so that the sewing effect is improved. The first clamping cylinder is rotatably arranged at the end part of the first clamping seat, a driving rod of the first clamping cylinder is connected with the first clamping plate, the second clamping cylinder is rotatably arranged at the end part of the second clamping seat, and a driving rod of the second clamping c