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CN-121992584-A - Unilateral regulation processing mechanism of bag opening machine

CN121992584ACN 121992584 ACN121992584 ACN 121992584ACN-121992584-A

Abstract

The invention discloses a unilateral adjusting and processing mechanism of a bag opening machine, which comprises a bag folding assembly and an external pressing frame assembly, wherein the external pressing frame assembly is provided with an external pressing frame and fixed sheets, one fixed sheet can adjust displacement back and forth relative to the other fixed sheet through a mounting plate, the bag folding assembly is provided with a bag folding seat and front and back folding knives, one front and back folding knives corresponds to the mounting plate up and down and can adjust displacement back and forth relative to the other front and back folding knives by driving, and the telescopic folding knives capable of stretching and sliding are arranged along the width direction of the front and back folding knives. By arranging one fixed material sheet capable of being driven to adjust displacement forwards and backwards on one side and a front folding knife and a rear folding knife which are vertically corresponding to the fixed material sheet and are driven to adjust displacement on one side, further, the single-side electric adjustment is utilized to adapt to the processing requirements of pockets with different sizes, compared with the existing mode needing to be detached and replaced, the electric adjustment mode is simpler and more efficient, and the pocket processing efficiency is improved in intangibility.

Inventors

  • Shou Juguang
  • XU BEIBEI

Assignees

  • 浙江鼎牛智能制造有限公司

Dates

Publication Date
20260508
Application Date
20260206

Claims (10)

  1. 1. A unilateral adjustment processing mechanism of a bag opening machine comprises a bag folding assembly and an external pressing frame assembly which are arranged up and down oppositely, and is characterized in that the external pressing frame assembly is provided with an external pressing frame (5) and fixed material sheets (51) which are distributed on the external pressing frame (5) front and back and driven to be capable of performing front-back telescopic displacement, one fixed material sheet (51) can perform front-back adjustment displacement relative to the other fixed material sheet (51) through a mounting plate (53), the bag folding assembly is provided with a bag folding seat (1) and front-back folding knives (23) which are distributed on the bag folding seat (1) front and back, one front-back folding knife (23) corresponds to the mounting plate (53) up and down and can perform front-back adjustment displacement relative to the other front-back folding knife (23), and telescopic folding knives (26) which can perform telescopic sliding are arranged along the width direction of the front-back folding knives (23).
  2. 2. A unilateral adjustment processing mechanism of a bag opening machine as claimed in claim 1, wherein the front fixed material sheet (51) and the rear fixed material sheet (51) are respectively connected to corresponding mounting plates (53), one mounting plate (53) is fixedly mounted on an external pressing frame (5), and the other mounting plate (53) is slidably mounted on the external pressing frame (5) back and forth and drives the external pressing frame to move back and forth through a driving plate (562).
  3. 3. A unilateral adjusting and processing mechanism of a bag opening machine according to claim 2, wherein an adjusting toothed plate (563) which is in transmission engagement with the adjusting gear (56) is fixed on the driving plate (562), and the adjusting gear (56) is installed on the adjusting motor (561) in a transmission manner and is used for driving the driving plate (562) and the mounting plate (53) to move forwards and backwards.
  4. 4. A unilateral adjustment processing mechanism of a bag opening machine as claimed in claim 1, wherein one side of the fixed material sheet (51) is fixed on the fixed plate (52), and the fixed material sheet cylinder (512) for driving the fixed plate (52) to move forwards and backwards is arranged on the mounting plate (53).
  5. 5. A unilateral adjustment processing mechanism of a bag opening machine according to claim 1, wherein two fixed sheets (51) are oppositely provided with clamping parts (511), a clamping piece (6) is arranged on the mounting plate (53) in a swinging mode, and the clamping piece (6) is provided with abutting teeth (61) capable of being driven to upwards abut against the clamping parts (511).
  6. 6. A unilateral adjusting and processing mechanism of a bag opening machine as claimed in claim 1, wherein the bag folding seat (1) is provided with folding knife plates (2) which are connected in a front-back sliding way through adjusting rails (21) and are correspondingly provided with front and back folding knives (23), and one folding knife plate (2) drives the front and back folding knives (23) on the folding knife plates to adjust and move back and forth through a folding knife adjusting plate (14).
  7. 7. The unilateral adjustment processing mechanism of a bag opening machine as set forth in claim 6, wherein the folding knife adjusting plate (14) is provided with guiding chute (141) which are distributed in an inclined way, the folding knife plate (2) corresponding to the folding knife adjusting plate (14) is fixedly provided with an adjusting rod (22) which is connected with the guiding chute (141), and the folding knife adjusting plate (14) drives the corresponding folding knife plate (2) to move forwards and backwards through the guiding chute (141) and the adjusting rod (22).
  8. 8. A unilateral adjusting and processing mechanism of a bag opening machine as claimed in claim 6, wherein the folding knife plate (2) is provided with a telescopic rail (24) extending along the width direction of the front folding knife (23), and a telescopic folding knife (26) at the side edge of the front folding knife (23) slides on the telescopic rail (24) in a telescopic way.
  9. 9. The unilateral regulation processing mechanism of a bag opening machine according to claim 1, wherein the outer pressing frame (5) is provided with a small pressing frame (3), the small pressing frame (3) is provided with a lifting plate (31) capable of being driven to lift and displace, a pressing frame (32) fixedly arranged on the lifting plate (31) and a pressing frame sliding plate (4) arranged on the lifting plate (31) in a front-back sliding manner, the pressing frame (32) and the pressing frame sliding plate (4) are respectively fixed with a pressing frame plate I (33) and a pressing frame plate II (41), and the pressing frame plate II (41) corresponds to the mounting plate (53) up and down and is arranged in a front-back regulation displacement manner through the pressing frame sliding plate (4).
  10. 10. The unilateral adjusting and processing mechanism of the bag opening machine as claimed in claim 9, wherein the small pressing frame (3) is provided with a pressing frame motor (431) for driving the pressing frame gear (43) to rotate, and the pressing frame sliding plate (4) is meshed with the pressing frame gear (43) through a pressing frame toothed plate (42) in a transmission way.

Description

Unilateral regulation processing mechanism of bag opening machine Technical Field The invention relates to the technical field of clothing processing, in particular to a unilateral adjusting processing mechanism of a bag opening machine. Background In the clothing processing process, the bag opening machine is an indispensable auxiliary processing machine and is mainly used for forming a pocket at a specific position of clothing so as to conveniently carry small articles such as mobile phones and purses, and the current practice is to process a pocket opening and a pocket lip independently and then sew the pocket lip on the pocket opening to finish bag opening. The clothing is placed on an external pressing frame, the clothing is pressed down through a small pressing frame, the clothing is pressed on a flexible fixed material sheet of the external pressing frame, so that the clothing is fixed, then the pocket of the clothing is cut, bag folding, bag lip shaping and sewing are carried out, the cutting is that the pocket is cut with cracks (such as Y-shaped cracks), the bag folding is that the cut pocket is folded inwards along the edge of the fixed material sheet to form a flanging, the fixed material sheet is pressed upwards through a clamping piece to clamp and fix the flanging of the pocket, and the bag lip shaping is that the bag lip is placed and pressed on the flanging of the pocket, and finally sewing treatment is carried out. However, the existing bag opening machine can only meet the requirement of processing bags with specific sizes, when the bags with different sizes are required to be processed, accessories such as fixed material sheets, folding knives and the like with corresponding specifications are required to be disassembled and replaced manually, so that the processing of the bags with different sizes is very inconvenient, the complexity of the processing of the bags is increased intangibly, and improvement is needed. Disclosure of Invention The invention aims to overcome the defects in the prior art and provides a unilateral adjusting and processing mechanism of a bag opening machine. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a unilateral regulation processing agency of bag opening machine, includes the relative pocket subassembly and the outer frame subassembly that presses of upper and lower setting, outer frame subassembly is pressed to outer frame and around distributing on outer frame and driven can the front and back flexible displacement's fixed material piece, one of them fixed material piece can be relative another fixed material piece through the mounting panel and adjust the displacement around, pocket subassembly has the pocket seat of folding and around distributing on the pocket seat of folding front and back folding knife, one of them the front and back folding knife corresponds and can be driven relative another front and back folding knife front and back adjustment displacement from top to bottom with the mounting panel, follows front and back folding knife width direction is provided with the flexible folding knife that can telescopic slip. Preferably, the front fixed material sheet and the rear fixed material sheet are respectively connected to corresponding mounting plates, one mounting plate is fixedly mounted on the external pressing frame, and the other mounting plate is mounted on the external pressing frame in a front-back sliding manner and drives the external pressing frame to move forwards and backwards through the driving plate. Preferably, an adjusting toothed plate meshed with the adjusting gear is fixed on the driving plate, and the adjusting gear is installed on the adjusting motor and used for driving the driving plate and the mounting plate to move forwards and backwards. Preferably, one side of the fixed material sheet is fixed on the fixed plate, and the fixed material sheet cylinder for driving the fixed plate to move forwards and backwards is arranged on the mounting plate. Preferably, the two fixed sheets are oppositely provided with clamping parts, the mounting plate is provided with clamping pieces in a swinging mode, and the clamping pieces are provided with abutting teeth capable of being driven to upwards abut against the clamping parts. Preferably, the bag folding seat is provided with a folding knife plate which is connected with the front folding knife and the rear folding knife through an adjusting rail in a front-back sliding way and is correspondingly installed, and one folding knife plate drives the front folding knife and the rear folding knife on the folding knife plate to adjust and move back and forth through the folding knife adjusting plate. Preferably, the folding knife adjusting plate is provided with guiding chute which are distributed in an inclined way, the folding knife plate corresponding to the folding knife adjusting plate is fixedly provid