Edge covering machine for knapsack production

Abstract

The utility model discloses an edge covering machine for knapsack production, and relates to the technical field of knapsack production. Comprising a supporting box, a sewing machine and an air draft shell, two sets of air collecting shells are arranged on the two sides of the sewing machine, a connecting hose is arranged on the front face of the air draft shell in a penetrating mode, an exhaust fan is arranged on the back face of a mounting frame, two sets of limiting shells are arranged on the inner wall of the air draft shell, and sponge layers are movably arranged in the limiting shells in an embedded mode. According to the exhaust fan, the sponge layer and other parts are arranged, and the interior of the air collecting shell and the interior of the air draft shell are connected in a penetrating mode through the connecting hose, so that when the exhaust fan runs, external air can rapidly enter the interior of the air draft shell through the air collecting shell and the connecting hose; the circulating air can drive fluff floating in the edge covering process to enter the air draft shell, the fluff in the extracted air can be filtered and blocked through the sponge layer, the surrounding working environment is protected, and the influence of the fluff on the health of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of backpack production, in particular to a backpack production hemming machine. Background Art

[0002] Backpacks refer to bags that are carried on the back. The materials are diverse. Bags made of leather, plastic, polyester, canvas, nylon, cotton and linen lead the fashion trend. In an era where people are increasingly flaunting their individuality, various styles such as simple, retro, and cartoon also cater to the needs of fashion people to show off their individuality from different aspects. The styles of bags have also expanded from traditional business bags, school bags, and travel bags to pencil cases, coin purses, and small sachets. During the production process of backpacks, edge binding machines are required to process the edges of the backpacks.

[0003] At present, during the use of existing backpack production hemming machines, during the hemming production process of cloth materials, the fluff may have a certain impact on the health of workers. The fluff mainly comes from fine fibers generated during the cutting, grinding or other mechanical processing of the cloth. These fibers may be suspended in the air to form dust, thereby polluting the working environment. Long-term inhalation of dust containing fluff may lead to respiratory diseases such as fibrinous pneumonia, bronchitis, asthma, etc. The fluff is adsorbed on the skin of the workers and causes skin inflammation or allergic reactions. In order to solve this technical problem, the utility model proposes a backpack production hemming machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a backpack production hemming machine, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A backpack hemming machine comprises a support box, a sewing machine and an exhaust shell, two groups of air collecting shells are arranged on both sides of the sewing machine, a connecting hose is arranged through the front of the exhaust shell, and the connecting hose is connected with the air collecting shell, a mounting frame is arranged inside the exhaust shell, an exhaust fan is arranged on the back of the mounting frame, two groups of limiting shells are arranged on the inner wall of the exhaust shell, a sponge layer is movably arranged inside the limiting shell, and the sponge layer movably passes through the top of the exhaust shell.

[0007] Preferably, a regulator is provided on one side of the support box, and an opening and closing door is provided on the front side of the support box.

[0008] Preferably, a guide rod is provided on one side of the support box, and a threaded rod is provided on the other side of the support box. A limit plate is provided through the outer thread of the threaded rod, and the other end of the limit plate is movably connected to the guide rod.

[0009] Preferably, a support frame is provided on the top of the support box, an electric push rod is provided on the top of the support frame, and a limit rod is provided on the back of the support frame.

[0010] Preferably, a connecting plate is provided at the output end of the electric push rod, and one end of the connecting plate is connected to the back side of the sewing machine, and the connecting plate is movably located outside the limiting rod.

[0011] Preferably, a sewing pillowcase is provided inside the sewing machine, a sewing needle is provided inside the sewing pillowcase, a base is provided at the top of the support box, and the base is located below the sewing machine.

[0012] Preferably, a mounting shell is provided on the front of the sewing machine, and a lighting lamp is provided at the bottom end of the mounting shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, a sponge layer and other components are provided, and a connecting hose is used to connect the interior of the air collecting shell and the exhaust shell. When the exhaust fan is running, external air can rapidly pass through the air collecting shell and the connecting hose into the interior of the exhaust shell. The circulating air can drive the fluff that floats up during the edge wrapping process into the interior of the exhaust shell. The sponge layer can filter and block the fluff in the extracted air, thereby protecting the surrounding working environment and reducing the impact of the fluff on the health of the staff.

[0015] In the utility model, by providing components such as a limit plate and a lighting lamp, the movement of the limit plate is assisted by a guide rod in a straight line, and the use position of the limit plate can be adjusted by rotating the threaded rod. The limit plate can be used to assist workers in limiting the shoulder straps of the backpack, thereby improving the efficiency of hemming the shoulder straps, reducing the difficulty of manual work, and improving the quality of hemming. The lighting lamp can illuminate the sewing position of the backpack shoulder straps with a sewing needle, thereby improving the safety of using the hemming machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a backpack production hemming machine of the utility model;

[0017] Figure 2 This is a schematic diagram of the support box structure of a backpack production hemming machine of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of a sewing machine for producing an edge binding machine for backpacks according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the cross-section structure of an exhaust shell of a backpack production hemming machine.

[0020] In the figure: 1. support box; 2. regulator; 3. opening and closing door; 4. guide rod; 5. threaded rod; 6. limit plate; 7. support frame; 8. electric push rod; 9. connecting plate; 10. sewing machine; 11. limit rod; 12. sewing pillowcase; 13. sewing needle; 14. base; 15. mounting shell; 16. lighting lamp; 17. exhaust shell; 18. mounting frame; 19. exhaust fan; 20. limit shell; 21. sponge layer; 22. connecting hose; 23. air collecting shell. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a backpack production hemming machine;

[0023] The utility model comprises a supporting box 1, a sewing machine 10 and an exhaust shell 17, two groups of air collecting shells 23 are arranged on both sides of the sewing machine 10, a connecting hose 22 is arranged through the front of the exhaust shell 17, and the connecting hose 22 is connected with the air collecting shell 23, a mounting frame 18 is arranged inside the exhaust shell 17, an exhaust fan 19 is arranged on the back of the mounting frame 18, two groups of limiting shells 20 are arranged on the inner wall of the exhaust shell 17, a sponge layer 21 is movably arranged inside the limiting shell 20, and the sponge layer 21 movably passes through the top of the exhaust shell 17.

[0024] The air collecting shell 23 is installed on both sides of the sewing machine 10 by connection. When the sewing machine 10 moves up and down, the air collecting shell 23 can be driven to adjust the use position. The exhaust shell 17 provides an installation space for the internal exhaust fan 19 and the sponge layer 21. The exhaust fan 19 can be installed inside the exhaust shell 17 by using the mounting frame 18. The connecting hose 22 is used to pass through and connect the air collecting shell 23 and the exhaust shell 17. When the exhaust fan 19 is running, the external air can quickly pass through the air collecting shell 23 and the connecting hose 22 into the exhaust shell 17. The circulating air can drive the fluff floating in the hemming process into the exhaust shell 17. The sponge layer 21 can be used to filter and block the fluff in the extracted air, protect the surrounding working environment, and reduce the impact of the fluff on the health of the staff. Because the sponge layer 21 is embedded in the limiting shell 20 for connection, and the sponge layer 21 moves through the top of the exhaust shell 17, it is convenient to replace and clean the sponge layer 21 later.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a backpack production hemming machine;

[0026] A regulator 2 is provided on one side of the support box 1, an opening and closing door 3 is provided on the front of the support box 1, a guide rod 4 is provided on one side of the support box 1, a threaded rod 5 is provided on the other side of the support box 1, a limit plate 6 is provided through the outer thread of the threaded rod 5, and the other end of the limit plate 6 is movably connected with the guide rod 4, a support frame 7 is provided on the top of the support box 1, an electric push rod 8 is provided on the top of the support frame 7, a limit rod 11 is provided on the back of the support frame 7, a connecting plate 9 is provided on the output end of the electric push rod 8, and one end of the connecting plate 9 is connected to the back of a sewing machine 10, and the connecting plate 9 is movably located on the outside of the limit rod 11, a sewing pillowcase 12 is provided inside the sewing machine 10, and a sewing needle 13 is provided inside the sewing pillowcase 12, a base 14 is provided on the top of the support box 1, and the base 14 is located below the sewing machine 10, a mounting shell 15 is provided on the front of the sewing machine 10, and a lighting lamp 16 is provided at the bottom of the mounting shell 15.

[0027] The support box 1 is the main support component of the backpack production hemming machine. By opening the opening and closing door 3, it is convenient to store items inside the support box 1. The regulator 2 is electrically connected to the electrical components inside the backpack production hemming machine. The operation of the backpack production hemming machine can be regulated by the regulator 2. The limit plate 6 is movably arranged on the top of the support box 1, and the guide rod 4 movably penetrates one end of the limit plate 6, and one end of the limit plate 6 is threadedly connected with the threaded rod 5. The use position of the limit plate 6 can be adjusted by rotating the threaded rod 5. The limit plate 6 can be used to limit the position of the backpack shoulder strap to assist the staff, thereby improving the efficiency of the shoulder strap hemming, reducing the difficulty of manual work, and improving the quality of the hemming. The support frame 7 plays a supporting role, and the connecting plate 9 is used to connect the output end of the electric push rod 8 and The output ends of the sewing machine 10 and the electric push rod 8 are connected through the connecting plate 9. The operation of the electric push rod 8 can adjust the use height of the sewing machine 10. The limit rod 11 is movably penetrated through the inside of the connecting plate 9. The limit rod 11 can limit the movement of the connecting plate 9 up and down to improve the stability of the up and down movement of the sewing machine 10. Through the operation of the sewing machine 10, the sewing needle 13 can sew the backpack shoulder straps. The sewing pillowcase 12 inside the sewing machine 10 is used to protect the mechanical parts inside the machine to prevent dust and debris from entering, and also helps to reduce noise and vibration. A detachable battery is arranged inside the mounting shell 15 to provide the required electrical energy for the lighting lamp 16. The lighting lamp 16 can illuminate the sewing position of the sewing needle 13 backpack shoulder straps to improve the safety of the hemming machine.

[0028] When in use, the connecting hose 22 penetrates and connects the air collecting shell 23 and the exhaust shell 17. When the exhaust fan 19 is running, the external air can quickly pass through the air collecting shell 23 and the connecting hose 22 into the exhaust shell 17. The circulating air can drive the fluff floating in the edge wrapping process into the exhaust shell 17. The sponge layer 21 can filter and block the fluff in the extracted air, protect the surrounding working environment, and reduce the impact of the fluff on the health of the staff.

[0029] The guide rod 4 movably penetrates one end of the limit plate 6, and one end of the limit plate 6 is threadedly connected to the threaded rod 5. The use position of the limit plate 6 can be adjusted by rotating the threaded rod 5. The limit plate 6 can be used to limit the position of the backpack shoulder strap to assist the staff, thereby improving the efficiency of shoulder strap hemming, reducing the difficulty of manual work, and improving the quality of hemming. The lighting lamp 16 can illuminate the sewing position of the backpack shoulder strap of the sewing needle 13, thereby improving the safety of the hemming machine.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A backpack production hemming machine, comprising a support box (1), a sewing machine (10) and an exhaust housing (17), characterized in that: Two groups of air collecting shells (23) are arranged on both sides of the sewing machine (10); a connecting hose (22) is arranged through the front of the exhaust shell (17), and the connecting hose (22) is connected to the air collecting shell (23); a mounting frame (18) is arranged inside the exhaust shell (17), and an exhaust fan (19) is arranged on the back of the mounting frame (18); two groups of limiting shells (20) are arranged on the inner wall of the exhaust shell (17); a sponge layer (21) is movably arranged inside the limiting shell (20), and the sponge layer (21) movably passes through the top of the exhaust shell (17).

2. A backpack production hemming machine according to claim 1, characterized in that: A regulator (2) is provided on one side of the support box (1), and an opening and closing door (3) is provided on the front side of the support box (1).

3. A backpack production hemming machine according to claim 2, characterized in that: A guide rod (4) is provided on one side of the support box (1), and a threaded rod (5) is provided on the other side of the support box (1); a limit plate (6) is provided through the outer thread of the threaded rod (5), and the other end of the limit plate (6) is movably connected to the guide rod (4).

4. A backpack production hemming machine according to claim 3, characterized in that: A support frame (7) is arranged on the top of the support box (1), an electric push rod (8) is arranged on the top of the support frame (7), and a limit rod (11) is arranged on the back of the support frame (7).

5. The backpack production hemming machine according to claim 4, characterized in that: The output end of the electric push rod (8) is provided with a connecting plate (9), and one end of the connecting plate (9) is connected to the back side of a sewing machine (10), and the connecting plate (9) is movably located outside the limiting rod (11).

6. The backpack production hemming machine according to claim 5, characterized in that: A sewing pillowcase (12) is arranged inside the sewing machine (10), a sewing needle (13) is arranged inside the sewing pillowcase (12), and a base (14) is arranged at the top of the support box (1), and the base (14) is located below the sewing machine (10).

7. The backpack production hemming machine according to claim 1, characterized in that: The front of the sewing machine (10) is provided with a mounting shell (15), and the bottom end of the mounting shell (15) is provided with a lighting lamp (16).

Images