Edge trimmer for luggage production

Abstract

The utility model discloses an edge trimmer for luggage production, which comprises a machine base, a fixed seat fixedly connected to the machine base, two rotating shafts rotatably connected to the fixed seat, cutting wheels mounted on the two rotating shafts, a driving component mounted on the fixed seat and used for driving the two rotating shafts to rotate, and a base fixedly connected to the side end of the machine base. The top end of the base is fixedly connected with four telescopic rods, the top ends of the four telescopic rods are fixedly connected with a supporting table, the top end of the base is rotationally connected with a threaded pipe, the interior of the threaded pipe is in threaded connection with a first screw rod, and the top end of the first screw rod is fixedly connected with the bottom end of the supporting table. A positioning plate is slidably arranged in the second notch, the luggage is supported through the supporting table, the side end of the luggage is positioned through the positioning plate, people can conveniently push the luggage to slide stably, the trimming uniformity and product quality of the luggage are guaranteed, meanwhile, people do not need to hold the luggage for trimming, and manpower is saved.

Description

Technical Field

[0001] This utility model relates to the field of edge trimming machines for bags and luggage, and more specifically, it relates to an edge trimming machine for bag and luggage production. Background Technology

[0002] A rolling suitcase is an essential item for travel, used to carry clothing and daily necessities. It moves on the ground via a pull handle and wheels at the bottom, offering advantages such as portability and ease of use. For fabric bags, the outer fabric needs to be cut first, then sewn together with the lining. The lining is usually cut larger than needed to facilitate sewing. After sewing, any excess lining is trimmed to allow for further sewing and binding using a high-speed sewing machine.

[0003] Most existing edge trimming machines used in bag production use a motor to drive two cutting wheels to cut off the edges of the bag. When trimming the edges, people need to hold the bag and place the excess edge between the two cutting wheels for trimming. This process is not only labor-intensive, but also prone to uneven trimming due to hand tremors, affecting product quality. In addition, the waste generated from trimming the bags falls directly to the ground, causing environmental pollution and a messy workplace. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the problems existing in the prior art, this utility model provides a cutting edge machine for bag production, which solves the technical problem mentioned in the background art that requires people to hold the bag while cutting the edge, which not only consumes a lot of manpower, but also easily leads to uneven cutting due to hand tremors during operation, affecting product quality.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a trimming machine for bag production, comprising a base, a fixed seat fixedly connected to the base, two rotating shafts rotatably connected to the fixed seat, each rotating shaft having a cutting wheel mounted on it, a drive assembly for driving the two rotating shafts to rotate mounted on the fixed seat, a base fixedly connected to the side end of the base, four telescopic rods fixedly connected to the top end of the base, a support platform fixedly connected to the top end of the four telescopic rods, a threaded tube rotatably connected to the top end of the base, a first screw threadedly connected inside the threaded tube, the top end of the first screw fixedly connected to the bottom end of the support platform, a first notch provided on the support platform corresponding to the two cutting wheels, a second notch provided on the support platform, a positioning plate slidably disposed inside the second notch, the support platform supports the bag, and the positioning plate positions the side end of the bag, facilitating stable sliding of the bag by human hands, ensuring uniformity of the trimmed edges and product quality, while also avoiding the need for human hands to hold the bag while trimming, saving manpower.

[0008] The present invention is further configured such that a fixing plate is fixedly connected to the top of the base, and a second screw is threadedly connected to the fixing plate. The side end of the second screw is rotatably connected to the side end of the positioning plate, which facilitates the adjustment of the position of the positioning plate.

[0009] The present invention is further configured such that four sliding rods are fixedly connected to the side end of the positioning plate, and the four sliding rods are slidably engaged with the fixed plate to ensure stable sliding of the positioning plate.

[0010] The present invention is further configured such that a throttle handle is fixedly connected to the side end of the second screw.

[0011] The present invention is further configured such that a guide plate is fixedly connected to the side end of the fixed base at a position corresponding to the cutting wheel located on the lower side, a guide groove is provided on the guide plate, and a collection box is placed below the guide plate to facilitate the collection of waste generated from cutting the edges of the bags.

[0012] The present invention is further configured such that an L-shaped baffle is fixedly connected to the side end of the fixed base and the side end of the guide plate, which facilitates blocking the material sliding off the guide plate and preventing the material from sliding off the guide plate to the outside of the collection box.

[0013] The present invention is further configured such that multiple rotating rods are fixedly connected to the outside of the threaded tube, which facilitates the rotation of the threaded tube.

[0014] The present invention is further configured such that the driving component includes a motor, gears are fixedly connected to the side ends of the two rotating shafts, the two gears mesh with each other, a fixing frame is fixedly connected to the side end of the fixing seat, the motor is mounted on the fixing frame, and the output end of the motor is fixedly connected to the corresponding gear, so as to facilitate driving the two rotating shafts and the two cutting wheels to rotate.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a cutting edge machine for bag production, which has the following features:

[0017] Beneficial effects:

[0018] 1. When trimming the edges of a bag, adjust the height of the support platform so that the edge to be trimmed aligns with the two cutting wheels. Then, place the bag on the support platform and align the side of the bag with the side of the positioning plate. Push the bag to move, and the edge to be trimmed will pass between the two cutting wheels. This process avoids the need for people to lift the bag while trimming, saving manpower. The support platform and positioning plate also allow for stable movement of the bag, ensuring uniformity of the trimmed edges and guaranteeing product quality.

[0019] 2. By rotating the threaded tube, the first screw moves up and down relative to the threaded tube. The first screw drives the support platform to move up and down, which facilitates the adjustment of the distance between the top surface of the support platform and the two cutting wheels, and facilitates the trimming of bags of different heights. By sliding the positioning plate, it is easy to adjust the distance between the side of the bag and the cutting wheel, and facilitates the adjustment of the width of the remaining edge after the bag is trimmed.

[0020] 3. The edge material cut off by the two cutting wheels falls into the guide groove of the guide plate. The cut edge material falls into the collection box through the guide plate. The collection box collects the cut waste material to prevent waste from falling on the ground, avoids pollution to the surrounding environment, and avoids clutter in the workplace. Attached Figure Description

[0021] Figure 1 This is a front view of a cutting edge machine for bag production according to the present invention.

[0022] Figure 2 This is a schematic diagram of the rear structure of a cutting machine for bag production according to this utility model;

[0023] Figure 3 This is a side view of a cutting machine for bag production according to the present invention.

[0024] Figure 4 This is a structural diagram showing the combination of the base, multiple telescopic rods, threaded pipe, first screw, and support platform in this utility model.

[0025] Figure 5 This is a structural diagram showing the connection of the fixed base, two rotating shafts, two cutting wheels, guide plate, and L-shaped baffle plate in this utility model.

[0026] In the diagram: 1. Machine base; 2. Fixed base; 3. Rotating shaft; 4. Cutting wheel; 5. Base; 6. Telescopic rod; 7. Support platform; 8. Threaded pipe; 9. First screw; 10. First notch; 11. Second notch; 12. Positioning plate; 13. Fixed plate; 14. Second screw; 15. Slide rod; 16. Rotary handle; 17. Guide plate; 18. Guide chute; 19. Collection box; 20. L-shaped baffle plate; 21. Rotating rod; 22. Motor; 23. Gear; 24. Fixed frame. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-5 A bag-making edge-cutting machine includes a base 1, a fixed seat 2 fixedly connected to the base 1, two rotating shafts 3 rotatably connected to the fixed seat 2, and cutting wheels 4 mounted on each of the two rotating shafts 3. A drive assembly for driving the two rotating shafts 3 to rotate is mounted on the fixed seat 2. The drive assembly includes a motor 22. Gears 23 are fixedly connected to the side ends of each of the two rotating shafts 3, and the two gears 23 mesh with each other. A fixed frame 24 is fixedly connected to the side end of the fixed seat 2, and the motor 22 is mounted on the fixed frame 24. The output end of the motor 22 is fixedly connected to the corresponding gear 23, facilitating the driving of the two rotating shafts 3 and the two cutting wheels 4. A base 5 is fixedly connected to the side end of the base 1. Four telescopic rods 6 are fixedly connected to the top of the base 5. A support platform 7 is fixedly connected to the top of the four telescopic rods 6. A threaded tube 8 is rotatably connected to the top of the base 5. Multiple rotating rods 21 are fixedly connected to the outside of the threaded tube 8 to facilitate the rotation of the threaded tube 8. A first screw 9 is threadedly connected inside the threaded tube 8. The top of the first screw 9 is fixedly connected to the bottom end of the support platform 7. A first notch 10 is provided on the support platform 7 at the position corresponding to the two cutting wheels 4. A second notch 11 is provided on the support platform 7. A positioning plate 12 is slidably arranged inside the second notch 11.

[0031] Specifically, when trimming the edges of a bag, the height of the support platform 7 is adjusted so that the edge to be cut off aligns with the two cutting wheels 4. The bag is then placed on the support platform 7, with its side contacting the side of the positioning plate 12. The bag is then pushed to move, and the edge to be cut off passes between the two cutting wheels 4. This process avoids the need for people to lift the bag while trimming, saving manpower. Due to the limiting effect of the support platform 7 and the positioning plate 12, it is easy for people to push the bag to move stably, ensuring the uniformity of the trimming and the quality of the product. By rotating the threaded tube 8, the first screw 9 moves up and down relative to the threaded tube 8, which in turn moves the support platform 7 up and down. This allows for adjustment of the distance between the top surface of the support platform 7 and the two cutting wheels 4, facilitating trimming of bags of different heights. The sliding of the positioning plate 12 allows for adjustment of the distance between the side of the bag and the cutting wheels 4, facilitating the adjustment of the width of the remaining edge after trimming.

[0032] Please see Figures 1-3 A fixing plate 13 is fixedly connected to the top of the base 1. A second screw 14 is threadedly connected to the fixing plate 13. The side end of the second screw 14 is rotatably connected to the side end of the positioning plate 12, which facilitates the adjustment of the position of the positioning plate 12. Four sliding rods 15 are fixedly connected to the side end of the positioning plate 12. All four sliding rods 15 are slidably engaged with the fixing plate 13 to ensure the stable sliding of the positioning plate 12. A throttle 16 is fixedly connected to the side end of the second screw 14.

[0033] Specifically, by rotating the second screw 14, the second screw 14 moves relative to the fixed plate 13, and the second screw 14 drives the positioning plate 12 to move, adjusting the position of the positioning plate 12 inside the second notch 11, so as to facilitate the adjustment of the distance between the side end face of the positioning plate 12 and the side end face of the cutting wheel 4.

[0034] Please see Figure 1 , Figure 3 and Figure 5 A guide plate 17 is fixedly connected to the side end of the fixed base 2 at the position corresponding to the cutting wheel 4 located on the lower side. A guide groove 18 is provided on the guide plate 17. A collection box 19 is placed below the guide plate 17 to facilitate the collection of waste generated from the cutting of the bag. An L-shaped baffle plate 20 is fixedly connected to the side end of the fixed base 2 and the side end of the guide plate 17 to block the material that slides off the guide plate 17 and prevent the material from sliding off the guide plate 17 to the outside of the collection box 19.

[0035] Specifically, the edge material cut off by the two cutting wheels 4 falls into the guide groove 18 of the guide plate 17. The cut edge material falls into the collection box 19 through the guide plate 17. The collection box 19 collects the cut waste material to prevent waste from falling on the ground, avoids pollution to the surrounding environment, and avoids clutter in the workplace.

[0036] In summary, when using the overall equipment:

[0037] By rotating the threaded tube 8, the first screw 9 moves up and down relative to the threaded tube 8, and the first screw 9 drives the support platform 7 to move up and down, adjusting the support platform 7 to a suitable height. When the bag is placed on the support platform 7, the edge of the bag that needs to be cut off corresponds to the middle position of the two cutting wheels 4. Then, by rotating the second screw 14, the second screw 14 moves relative to the fixed plate 13, and the second screw 14 drives the positioning plate 12 to move, adjusting the position of the positioning plate 12 inside the second notch 11. The positioning plate 12 is then adjusted to a suitable position, and the bag that needs to be cut is placed on the support platform 7, with the side end of the bag aligned with the positioning plate 13. The side end of plate 2 contacts the edge of the bag and places the edge material to be cut above the positioning plate 12. At this time, the edge material to be cut corresponds to the middle position of the two cutting wheels 4. Then, the motor 22 is started, which drives the two gears 23, the two rotating shafts 3 and the two cutting wheels 4 to rotate. Then, the bag is pushed along the direction of the positioning plate 12. The edge material to be cut on the bag will be inserted into the middle of the two cutting wheels 4. The edge material on the bag is cut off by the two cutting wheels 4. The cut edge material slides off the guide plate 17 and falls into the inside of the collection box 19. The waste material is collected by the collection box 19.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A trimming machine for bag production, comprising a machine base (1), characterized in that: A fixed base (2) is fixedly connected to the base (1). Two rotating shafts (3) are rotatably connected to the fixed base (2). Cutting wheels (4) are installed on both rotating shafts (3). A drive assembly for driving the two rotating shafts (3) to rotate is installed on the fixed base (2). A base (5) is fixedly connected to the side end of the base (1). Four telescopic rods (6) are fixedly connected to the top of the base (5). A support platform (7) is fixedly connected to the top of the four telescopic rods (6). A threaded tube (8) is rotatably connected to the top of the base (5). A first screw (9) is threaded inside the threaded tube (8). The top of the first screw (9) is fixedly connected to the bottom end of the support platform (7). A first notch (10) is provided on the support platform (7) at the position corresponding to the two cutting wheels (4). A second notch (11) is provided on the support platform (7). A positioning plate (12) is slidably provided inside the second notch (11).

2. The edge-cutting machine for bag production according to claim 1, characterized in that: A fixing plate (13) is fixedly connected to the top of the base (1), and a second screw (14) is threadedly connected to the fixing plate (13). The side end of the second screw (14) is rotatably connected to the side end of the positioning plate (12).

3. The edge-cutting machine for bag production according to claim 2, characterized in that: The side end of the positioning plate (12) is fixedly connected with four slide rods (15), and all four slide rods (15) are in sliding cooperation with the fixing plate (13).

4. The edge-cutting machine for bag production according to claim 2, characterized in that: The second screw (14) is fixedly connected to a throttle (16) on its side end.

5. The edge-cutting machine for bag production according to claim 1, characterized in that: A guide plate (17) is fixedly connected to the side end of the fixed base (2) at the position corresponding to the cutting wheel (4) located on the lower side. A guide groove (18) is provided on the guide plate (17), and a collection box (19) is placed below the guide plate (17).

6. The edge-cutting machine for bag production according to claim 5, characterized in that: An L-shaped baffle plate (20) is fixedly connected to the side end of the fixed base (2) and the side end of the guide plate (17).

7. The edge-cutting machine for bag production according to claim 1, characterized in that: The threaded tube (8) is externally fixedly connected to multiple rotating rods (21).

8. The edge-cutting machine for bag production according to claim 1, characterized in that: The drive assembly includes a motor (22), and gears (23) are fixedly connected to the side ends of the two rotating shafts (3). The two gears (23) mesh with each other. A fixing frame (24) is fixedly connected to the side end of the fixing seat (2). The motor (22) is mounted on the fixing frame (24), and the output end of the motor (22) is fixedly connected to the corresponding gear (23).

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