Bag lip positioning device for bag opening machine

Abstract

The utility model discloses a pocket lip positioning device for a pocket opening machine, and belongs to the field of garment processing equipment. A bag lip positioning device for a bag opening machine is embedded in a workbench, is used for assisting a lining placing mechanism in pressing bag lining cloth and fixing a bag lip and a lining and comprises a first air cylinder, a second air cylinder, a third air cylinder, a positioning piece, a first fixing seat and a second fixing seat. The third cylinder is fixedly embedded in the top of the first fixed seat; the output end of the third air cylinder is connected with one side wall of the positioning piece so as to drive the positioning piece to reciprocate in the horizontal direction. The output end of the first air cylinder is connected with the first fixing base so as to drive the first fixing base to reciprocate in the vertical direction. The output end of the second air cylinder is connected with the second fixing base so as to drive the second fixing base to reciprocate in the vertical direction.

Description

Technical Field

[0001] The utility model belongs to the field of clothing processing equipment, and more specifically relates to a bag lip positioning device for a bag opening machine. Background Art

[0002] Garment bag opening machines can be used to process a large number of garments in the garment manufacturing industry, and help speed up the production process, improve production efficiency, and reduce labor costs; the bag opening machine is composed of a combination of different mechanical components, and each component cooperates to complete the entire sewing process. After the cloth is cut and folded, the lining needs to be sewn on to obtain a complete pocket; in the process of taking out the lining and sewing, the bag lip and the lining need to be fixed to facilitate sewing operations; in the prior art, the mechanism for fixing the bag lip and the lining is generally set on the table top of the workbench, but in this way, the flying catkins generated during the cutting and sewing process will be scattered on the mechanism, which is easy to cause some unnecessary influences, and may even cause the machine to malfunction, affecting the service life, efficiency and quality, and also taking up space on the table top of the workbench. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a bag lip positioning device for a bag opening machine, which can realize an auxiliary lining placement mechanism to press the pocket lining cloth to avoid the lining cloth from shifting.

[0004] The utility model discloses a bag lip positioning device for a bag opening machine, which is used for assisting a lining placing mechanism to press a pocket lining cloth; the positioning device is embedded in a workbench, and in a standby state, its upper end surface is flush with a table surface set on the workbench; the positioning device comprises a first cylinder, a second cylinder, a third cylinder, a positioning piece, a first fixing seat, and a second fixing seat; the body of the third cylinder is fixedly connected to the first fixing seat; the body of the first cylinder is fixedly connected to the second fixing seat; the output end of the third cylinder is installed and connected to one side wall of the positioning piece to drive the positioning piece to reciprocate in the horizontal direction; the output end of the first cylinder is installed and connected to the first fixing seat to drive the first fixing seat to reciprocate in the vertical direction; the output end of the second cylinder is installed and connected to the second fixing seat to drive the second fixing seat to reciprocate in the vertical direction.

[0005] As a further improvement of the utility model, the bottom of the positioning piece is arranged parallel to the upper surface of the lining placement mechanism.

[0006] As a further improvement of the utility model, a fixing plate is arranged on the side of the positioning plate away from the third cylinder, and the fixing plate and a third connecting block fixedly arranged at the output end of the third cylinder clamp the positioning plate between the fixing plate and the third cylinder, and are fixedly connected.

[0007] As a further improvement of the present invention, a through hole is provided from the top to the bottom of the second fixed seat; the output end of the first cylinder passes through the through hole and is installed and connected to the bottom of the first fixed seat; the body of the first cylinder is fixedly connected to the bottom of the second fixed seat; and the output end of the second cylinder is installed and connected to the bottom of the second fixed seat.

[0008] As a further improvement of the utility model, two first cylinders and two second cylinders are provided; two through holes are also opened synchronously; the second cylinders are respectively fixedly provided at two ends of the bottom of the second fixing base; and the through holes are arranged at two ends of the second fixing base.

[0009] As a further improvement of the utility model, a cylinder groove is provided on the top of the first fixing seat to carry the third cylinder; the third cylinder is fixedly embedded in the cylinder groove.

[0010] As a further improvement of the utility model, the bag lip positioning device for the bag opening machine also includes a cover plate; the cover plate is fixedly arranged on the first fixing seat to fix the third cylinder in the cylinder groove.

[0011] As a further improvement of the utility model, a notch is provided on the top of the workbench, and a receiving cavity is formed under the workbench to receive a bag lip positioning device for the bag opening machine.

[0012] As a further improvement of the utility model, the positioning piece is a square piece, and the top and bottom of the positioning piece are arranged in parallel.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: in the scheme of the utility model, the bag lip positioning device is hidden in the accommodating cavity under the workbench when not in use and in a closed state, so that the entire workbench surface is clean and simple, and does not occupy the workbench surface space; when the bag lip positioning device is turned on, the positioning plate is lifted above the workbench by the first cylinder and the second cylinder, and the positioning plate is horizontally moved to above the lining placement mechanism by the third cylinder, and then the positioning plate is moved downward by the first cylinder, the lining cloth is fixed on the lining placement mechanism, and the bag lip and the lining are fixed; the entire mechanism is simple and convenient to set up, and is hidden under the workbench when not in use, so as to prevent the components from being affected by flying catkins generated in the external production process, thereby affecting the service life, and avoiding the probability of these flying catkins causing machine failures, and at the same time does not occupy the workbench surface space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the partial structure of the bag opening machine of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the bag lip positioning device of the utility model;

[0016] Figure 3It is a partial structural schematic diagram of the bag lip positioning device of the utility model;

[0017] Figure 4 It is a schematic diagram of the exploded structure of the bag lip positioning device of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1. Workbench; 2. Liner placement mechanism; 31. Cover plate; 32. First cylinder; 33. Second cylinder; 34. Positioning plate; 35. First fixing seat; 351. Cylinder groove; 36. Second fixing seat; 361. Through hole; 37. Third cylinder; 38. Fixing plate. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the embodiments. The following embodiments are intended to explain the present invention but the present invention is not limited to the following embodiments.

[0021] Specific embodiment 1: Please refer to Figure 1-4 A bag lip positioning device for a bag opening machine is used to assist a lining placement mechanism 2 in pressing the pocket lining cloth to fix the bag lip and the lining; the positioning device is embedded in a workbench 1, and in a standby state, its upper end surface is flush with the table surface set on the workbench 1; the positioning device includes a first cylinder 32, a second cylinder 33, a third cylinder 37, a positioning piece 34, a first fixing seat 35 and a second fixing seat 36; the body of the third cylinder 37 is fixedly connected to the first fixing seat 35; the body of the first cylinder 32 is fixedly connected to the second fixing seat 36; the output end of the third cylinder 37 is installed and connected to one side wall of the positioning piece 34 to drive the positioning piece 34 to reciprocate in the horizontal direction; the output end of the first cylinder 32 is installed and connected to the first fixing seat 35 to drive the first fixing seat 35 to reciprocate in the vertical direction; the output end of the second cylinder 33 is installed and connected to the second fixing seat 36 to drive the second fixing seat 36 to reciprocate in the vertical direction.

[0022] Preferably, the bottom of the positioning piece 34 is arranged parallel to the upper surface of the lining placement mechanism 2 .

[0023] Preferably, the positioning piece 34 is a square piece, and the top and bottom of the positioning piece 34 are arranged in parallel.

[0024] Preferably, a fixing plate 38 is provided on one side of the positioning plate 34 away from the third cylinder 37 , and the fixing plate 38 and a third connecting block fixedly provided at the output end of the third cylinder 37 clamp the positioning plate 34 therebetween and are fixedly connected.

[0025] A through hole 361 is provided from the top to the bottom of the second fixing seat 36; the output end of the first cylinder 32 passes through the through hole 361 and is installed and connected to the bottom of the first fixing seat 35; the body of the first cylinder 32 is fixedly connected to the bottom of the second fixing seat 36; the output end of the second cylinder 33 is installed and connected to the bottom of the second fixing seat 36.

[0026] Preferably, two first cylinders 32 and two second cylinders 33 are provided; accordingly, two through holes 361 are also provided; the second cylinders 33 are fixedly provided at two ends of the bottom of the second fixing seat 36 respectively; the through holes 361 are arranged at two ends of the second fixing seat 36.

[0027] A cylinder groove 351 is defined at the top of the first fixing seat 35 to carry the third cylinder 37 ; the third cylinder 37 is fixedly embedded in the cylinder groove 351 .

[0028] The bag lip positioning device for the bag opening machine further comprises a cover plate 31 ; the cover plate 31 is fixedly disposed on the first fixing seat 35 to fix the third cylinder 37 in the cylinder groove 351 .

[0029] Preferably, the cover plate 31 is arranged in a "T" shape.

[0030] A notch is provided on the top of the workbench 1 , and a receiving cavity is formed below the workbench 1 to receive a bag lip positioning device for a bag opening machine.

[0031] When the bag lip positioning device is in a closed state, the cover plate 31 is covered above the notch and is disposed in contact with the upper surface of the workbench 1 ; when the bag lip positioning device is in an activated state, the cover plate 31 rises and floats above the workbench 1 .

[0032] Working principle:

[0033] When the bag lip positioning device is not in use and is in a closed state, it is hidden in the accommodating cavity below the workbench 1, so that the surface of the entire workbench 1 is clean and simple, and does not occupy the surface space of the workbench 1.

[0034] When the bag lip positioning device is turned on, the second cylinder 33 drives the second fixed seat 36 to rise, driving the positioning plate 34 to move upward in the vertical direction, and the first cylinder 32 drives the first fixed seat 35 to further drive the positioning plate 34 to move upward in the vertical direction, and finally achieves the purpose of lifting the positioning plate 34; the third cylinder 37 drives the positioning plate 34 to move forward in the horizontal direction to above the lining placement mechanism 2 where the lining cloth is placed; the first cylinder 32 drives the positioning plate 34 to move downward in the vertical direction by driving the first fixed seat 35, and the bottom of the positioning plate 34 abuts against the lining cloth, fixing the lining cloth above the lining placement mechanism 2, thereby fixing the bag lip and the lining.

[0035] The above is only a preferred specific implementation method of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed in the present application according to the technical solution and improved ideas of the present application, which should be covered by the protection scope of the present application.

Claims

1. A bag lip positioning device for a bag opening machine, used to assist a lining placement mechanism (2) in pressing a pocket lining cloth, characterized in that: The positioning device is embedded in the workbench (1), and in a standby state, its upper end surface is flush with the table surface of the workbench (1); the positioning device comprises a first cylinder (32), a second cylinder (33), a third cylinder (37), a positioning plate (34), a first fixing seat (35) and a second fixing seat (36); the body of the third cylinder (37) is fixedly connected to the first fixing seat (35); the body of the first cylinder (32) is fixedly connected to the second fixing seat (36); the output end of the third cylinder (37) is mounted and connected to one side wall of the positioning plate (34) to drive the positioning plate (34) to reciprocate in the horizontal direction; the output end of the first cylinder (32) is mounted and connected to the first fixing seat (35) to drive the first fixing seat (35) to reciprocate in the vertical direction; the output end of the second cylinder (33) is mounted and connected to the second fixing seat (36) to drive the second fixing seat (36) to reciprocate in the vertical direction.

2. A bag lip positioning device for a bag opening machine according to claim 1, characterized in that: The bottom of the positioning sheet (34) is arranged parallel to the upper surface of the lining placement mechanism (2).

3. The bag lip positioning device for a bag opening machine according to claim 1, characterized in that: A fixing plate (38) is provided on a side of the positioning plate (34) away from the third cylinder (37), and the fixing plate (38) and a third connecting block fixedly provided at the output end of the third cylinder (37) clamp the positioning plate (34) therebetween and are fixedly connected.

4. The bag lip positioning device for a bag opening machine according to claim 1, characterized in that: A through hole (361) is provided from the top to the bottom of the second fixing seat (36); the output end of the first cylinder (32) passes through the through hole (361) and is installed and connected to the bottom of the first fixing seat (35); the body of the first cylinder (32) is fixedly connected to the bottom of the second fixing seat (36); and the output end of the second cylinder (33) is installed and connected to the bottom of the second fixing seat (36).

5. The bag lip positioning device for a bag opening machine according to claim 1, characterized in that: Two first cylinders (32) and two second cylinders (33) are each provided; two through holes (361) are also synchronously provided; the second cylinder (33) is respectively fixedly provided at two ends of the bottom of the second fixing seat (36); and the through holes (361) are arranged at two ends of the second fixing seat (36).

6. The bag lip positioning device for a bag opening machine according to claim 1, characterized in that: A cylinder groove (351) is provided on the top of the first fixing seat (35) to carry the third cylinder (37); the third cylinder (37) is fixedly embedded in the cylinder groove (351).

7. The bag lip positioning device for a bag opening machine according to claim 6, characterized in that: The bag lip positioning device for the bag opening machine also includes a cover plate (31); the cover plate (31) is fixedly mounted on the first fixing seat (35) to fix the third cylinder (37) in the cylinder groove (351).

8. The bag lip positioning device for a bag opening machine according to claim 1, characterized in that: A notch is provided on the top of the workbench (1), and a receiving cavity is formed below the workbench (1) to receive a bag lip positioning device for a bag opening machine.

9. The bag lip positioning device for a bag opening machine according to claim 1, characterized in that: The positioning piece (34) is a square piece, and the top and bottom of the positioning piece (34) are arranged in parallel.

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