Sewing machine for producing anti-bacterial and mildew-proof rattan products

Abstract

The utility model provides an antibacterial mildew -proof rattan and grass product production sewing machine relates to rattan and grass product production sewing machine technical field, including frame, the top of frame is provided with organism, the top of frame is provided with the guide mechanism that reaches its bottom and is located organism rear side, the top of guide mechanism is provided with the adjustment assembly that extends to its inboard, the inboard of guide mechanism is provided with limit guide assembly. This antibacterial mildew -proof rattan and grass product production sewing machine, avoided the problem that rattan and grass product (soft and easily deformed) in the sewing process up and down deviation and sliding of traditional sewing machine because of the lack of orientation, the guide plate of limit guide assembly carries out horizontal limit to both sides of product through the recess, avoids product left and right misplacement, ensures sewing position accurate, and the quality of edge sewing is improved greatly can according to the thickness and width of rattan and grass product, the versatility of equipment is improved significantly.

Description

Technical Field

[0001] This utility model relates to the technical field of sewing machines for the production of palm rattan and grass products, and in particular to sewing machines for the production of antibacterial and mildew-resistant palm rattan and grass products. Background Technology

[0002] Palm and rattan products refer to various household or decorative items made from natural plant fibers such as palm, rattan, and grass as the main raw materials. Through special processes, these products are endowed with the function of inhibiting the growth or reproduction of microorganisms such as bacteria and mold. Palm and rattan antibacterial and anti-mildew products are widely used in the fields of home furnishing and daily necessities, such as straw mats (tatami mats, bed mats), rattan sofa cushions, palm carpets, straw wall decorations, and palm care mats.

[0003] In the production of palm and rattan products, the edges of the woven palm and rattan need to be sewn and sealed. Sewing and sealing is a key process to ensure that the edges of the products are neat, durable, and beautiful. Existing sewing machines lack a structure that can effectively guide the palm and rattan products to be sewn. This causes the soft and easily deformable palm and rattan material to easily shift, slide, or misalign during the sewing process, making it difficult to control the sewing position and path. Ultimately, this results in problems such as uneven sewing edges, uneven stitches, and even unraveling, which seriously affects the sealing quality and fails to meet the usage requirements. Therefore, a sewing machine for the production of antibacterial and anti-mildew palm and rattan products is proposed to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products, thus resolving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products includes a frame, an organism is provided on the top of the frame, a guide mechanism is provided on the top of the frame extending to the bottom and located on the rear side of the organism, an adjustment component is provided on the top of the guide mechanism extending to its inner side, and a limit guide component is provided on the inner side of the guide mechanism. The guiding mechanism includes a mounting frame, which is fixedly mounted on the top of the frame and extends through to its bottom. A guide roller is rotatably mounted inside the mounting frame, and a drive motor is fixedly mounted on the outside of the mounting frame. The output shaft of the drive motor is fixedly connected to the guide roller.

[0006] Preferably, the adjustment assembly includes a support frame, which is fixedly installed on the top of the mounting frame. A movable frame located above the guide roller is movably installed on the inner side of the mounting frame. A pressure roller is rotatably installed on the inner side of the movable frame. An adjustment cylinder extending into the inner side of the support frame is fixedly installed on the top of the movable frame. An adjustment screw extending into the adjustment cylinder and threadedly connected thereto is rotatably installed on the top of the support frame. A rotary knob is fixedly installed on the top of the adjustment screw.

[0007] Preferably, the limiting guide assembly includes a fixing screw, which is fixedly installed inside the mounting frame and located below the guide roller. Two threaded sleeves are threadedly installed on the outer side of the fixing screw. An adjusting knob is fixedly installed on the outer side of the threaded sleeve. A guide plate located outside the guide roller and extending to the outer side of the pressure roller is rotatably installed on the outer side of the threaded sleeve.

[0008] Preferably, the frame has mounting holes inside that are compatible with the mounting frame.

[0009] Preferably, the top of the movable frame is fixedly installed with guide columns located on both sides of the adjusting cylinder and penetrating the mounting frame.

[0010] Preferably, the inner side of the guide plate is provided with a groove that is compatible with the guide roller and the pressure roller, and the inner bottom wall of the mounting frame is fixedly installed with a slide rail that is slidably connected to the guide plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This antibacterial and mildew-resistant sewing machine for producing palm and rattan products uses a guide roller with a guiding mechanism that works in conjunction with the pressure roller of the adjusting component to form a clamping conveying structure. This avoids the problem of palm and rattan products (which are soft and easily deformed) shifting and sliding during sewing due to the lack of guidance in traditional sewing machines. At the same time, the guide plate of the limiting guide component uses grooves to laterally limit the product on both sides, preventing the product from shifting left and right, ensuring accurate sewing position and neat stitches, and greatly improving the quality of edge sealing.

[0012] This sewing machine for producing antibacterial and mildew-resistant palm and rattan products features a threaded transmission design between the adjusting screw and adjusting cylinder of the adjusting component, as well as a sliding adjustment structure between the threaded sleeve and the fixed screw of the limiting guide component. This allows the machine to be quickly adjusted according to the thickness (adjusted by the gap between the pressure rollers) and width (adjusted by the position of the guide plate) of the palm and rattan products. It can adapt to the production of antibacterial and mildew-resistant palm and rattan products of different specifications (such as thin mats, thick pads, wide basket edges, and narrow edgings) without changing parts, significantly improving the versatility of the equipment and increasing production efficiency. Attached Figure Description

[0013] Figure 1A schematic diagram of the main structure of the sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products provided by this utility model; Figure 2 A three-dimensional side view of the main body structure of the sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products provided by this utility model; Figure 3 A three-dimensional view of the adjustment component structure of the sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products provided by this utility model; Figure 4 A three-dimensional view of the limiting guide component structure of the sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products provided by this utility model.

[0014] Legend: 1. Frame; 2. Machine body; 3. Guide mechanism; 31. Mounting frame; 311. Mounting hole; 32. Guide roller; 33. Drive motor; 4. Adjustment assembly; 41. Support frame; 42. Movable frame; 421. Guide column; 43. Pressure roller; 44. Adjusting cylinder; 45. Adjusting screw; 46. Rotary knob; 5. Limiting guide assembly; 51. Fixing screw; 52. Threaded sleeve; 53. Adjusting knob; 54. Guide plate; 541. Groove; 542. Slide rail. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] Example like Figures 1 to 4 As shown, this utility model provides a technical solution: a sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products, including a frame 1, a basic support frame for the equipment, and a body 2 fixedly installed on the top of the frame 1. The core execution component of the sewing machine belongs to the prior art. A guide mechanism 3 is fixedly installed on the top of the frame 1, extending through to its bottom and located on the rear side of the body 2. The guide mechanism 3 includes a mounting frame 31, which is fixedly installed on the top of the frame 1 and extends through to its bottom. The frame 1 has mounting holes 311 that are adapted to the mounting frame 31. A guide roller 32 is rotatably installed inside the mounting frame 31. A drive motor 33 is fixedly installed on the outside of the mounting frame 31. The output shaft of the drive motor 33 is fixedly connected to the guide roller 32. Through the power output of the drive motor 33, the palm rattan and grass products are uniformly conveyed towards the body 2 by friction.

[0020] An adjusting assembly 4 extending inwards is fixedly mounted on the top of the guiding mechanism 3. The adjusting assembly 4 includes a support frame 41, which is fixedly mounted on the top of the mounting frame 31. A movable frame 42, located above the guide roller 32, is movably mounted on the inner side of the mounting frame 31. A pressure roller 43 is rotatably mounted on the inner side of the movable frame 42. An adjusting cylinder 44 extending inwards to the inner side of the support frame 41 is fixedly mounted on the top of the movable frame 42. Guide posts 421, located on both sides of the adjusting cylinder 44 and penetrating the mounting frame 31, are fixedly mounted on the top of the movable frame 42 to restrict the movement direction of the movable frame 42 and prevent... To prevent misalignment between the pressure roller 43 and the guide roller 32 caused by the skew of the adjusting screw 45, the top of the support frame 41 is rotatably mounted with an adjusting screw 45 extending into and threadedly connected to the adjusting cylinder 44. A rotary knob 46 is fixedly mounted on the top of the adjusting screw 45. This antibacterial and mildew-resistant sewing machine for producing palm rattan and grass products forms a conveying structure with the guide roller 32 of the guiding mechanism 3 and the pressure roller 43 of the adjusting component 4 working together. This avoids the problem of palm rattan and grass products (which are soft and easily deformable) shifting and sliding during sewing due to the lack of guidance in traditional sewing machines.

[0021] A limiting guide assembly 5 is fixedly installed on the inner side of the guiding mechanism 3. The limiting guide assembly 5 includes a fixing screw 51, which is fixedly installed inside the mounting frame 31 and located below the guide roller 32. Two threaded sleeves 52 are threadedly installed on the outer side of the fixing screw 51. An adjusting knob 53 is fixedly installed on the outer side of the threaded sleeve 52. A guide plate 54 is rotatably installed on the outer side of the threaded sleeve 52, located outside the guide roller 32 and extending to the outer side of the pressure roller 43. The inner side of the guide plate 54 has a groove 541 that matches the guide roller 32 and the pressure roller 43. A slide rail 542 that is slidably connected to the guide plate 54 is fixedly installed on the inner bottom wall of the mounting frame 31, providing a low-friction sliding path for the left and right movement of the guide plate 54 and ensuring the smoothness of the guide plate 54's movement. The guide plate 54 of the limiting guide component 5 laterally limits the two sides of the product through the groove 541, avoiding left and right misalignment of the product, ensuring accurate sewing position and neat stitches, and greatly improving the quality of edge sealing. This sewing machine for producing antibacterial and mildew-proof palm rattan products, through the threaded transmission design of the adjusting screw 45 and adjusting cylinder 44 of the adjusting component 4, and the sliding adjustment structure of the threaded sleeve 52 and fixed screw 51 of the limiting guide component 5, allows the equipment to be quickly adjusted according to the thickness (adjusted by the gap of the pressure roller 43) and width (adjusted by the position of the guide plate 54) of the palm rattan products. It can adapt to the production of antibacterial and mildew-proof palm rattan products of different specifications (such as thin mats, thick pads, wide basket edges and narrow edging, etc.) without changing parts, which significantly improves the versatility of the equipment and increases production efficiency.

[0022] The working process of this utility model: Step 1: Pass the palm rattan product to be sewn (such as the edge of a straw mat) through the upper surface of the guide roller 32 of the guide mechanism 3; after the drive motor 33 starts, it drives the guide roller 32 to rotate, and pushes the product towards the sewing machine body 2 through friction. Step 2: According to the thickness of the product, rotate the knob 46 of the adjustment component 4. Through the threaded transmission between the adjustment screw 45 and the adjustment cylinder 44, push the movable frame 42 to move up and down along the guide column 421 until the gap between the pressure roller 43 and the guide roller 32 matches the thickness of the product. This ensures that the product is clamped by the pressure roller 43 and the guide roller 32 during the conveying process, preventing it from jumping up and down. Step 3: According to the width of the product, rotate the adjustment knob 53 of the limiting guide assembly 5 to move the threaded sleeve 52 left and right outside the fixed screw 51, thereby driving the guide plate 54 to slide along the slide rail 542 until the two guide plates 54 are adapted to the two sides of the product; so that the product moves in a straight line towards the sewing area of ​​the machine body 2 under the clamping and conveying of the guide roller 32 and the pressure roller 43, achieving precise guidance.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products, comprising a frame (1), wherein an organic body (2) is disposed on the top of the frame (1), characterized in that: The top of the frame (1) is provided with a guide mechanism (3) that extends through to its bottom and is located on the rear side of the body (2). The top of the guide mechanism (3) is provided with an adjustment component (4) that extends to its inner side. The inner side of the guide mechanism (3) is provided with a limit guide component (5). The guiding mechanism (3) includes a mounting frame (31), which is fixedly mounted on the top of the frame (1) and extends through to its bottom. A guide roller (32) is rotatably mounted inside the mounting frame (31), and a drive motor (33) is fixedly mounted on the outside of the mounting frame (31). The output shaft of the drive motor (33) is fixedly connected to the guide roller (32).

2. The sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products according to claim 1, characterized in that: The adjustment assembly (4) includes a support frame (41), which is fixedly installed on the top of the mounting frame (31). A movable frame (42) located above the guide roller (32) is movably installed on the inner side of the mounting frame (31). A pressure roller (43) is rotatably installed on the inner side of the movable frame (42). An adjustment cylinder (44) extending to the inner side of the support frame (41) is fixedly installed on the top of the movable frame (42). An adjustment screw (45) extending into the adjustment cylinder (44) and threadedly connected thereto is rotatably installed on the top of the support frame (41). A rotary knob (46) is fixedly installed on the top of the adjustment screw (45).

3. The sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products according to claim 2, characterized in that: The limiting guide assembly (5) includes a fixing screw (51), which is fixedly installed inside the mounting frame (31) and located below the guide roller (32). Two threaded sleeves (52) are threadedly installed on the outer side of the fixing screw (51). An adjusting knob (53) is fixedly installed on the outer side of the threaded sleeve (52). A guide plate (54) located outside the guide roller (32) and extending to the outer side of the pressure roller (43) is rotatably installed on the outer side of the threaded sleeve (52).

4. The sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products according to claim 1, characterized in that: The frame (1) has mounting holes (311) inside that are compatible with the mounting frame (31).

5. The sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products according to claim 2, characterized in that: The top of the movable frame (42) is fixedly installed with guide columns (421) located on both sides of the adjusting cylinder (44) and penetrating the mounting frame (31).

6. The sewing machine for producing antibacterial and mildew-resistant palm rattan and grass products according to claim 3, characterized in that: The inner side of the guide plate (54) is provided with a groove (541) that is compatible with the guide roller (32) and the pressure roller (43), and the inner bottom wall of the mounting frame (31) is fixedly installed with a slide rail (542) that is slidably connected to the guide plate (54).

Images