Zipper production deburring device

Abstract

The utility model relates to a zip fastener production deburring device, including frame, be equipped with the conveying mechanism of conveying zip fastener on the frame, the top and the bottom of conveying mechanism are provided with respectively upper deburring component and deburring component, upper deburring component and deburring component all include mounting bracket, have the polishing roll of rotationally connected on mounting bracket, the outer periphery of polishing roll is provided with polishing layer, be provided with the drive assembly of drive polishing roll rotation on mounting bracket, the side of frame is equipped with vertical board, mounting bracket is slidably installed on vertical board through the sliding slot, be equipped with the adjusting assembly of adjusting mounting bracket relative movement on vertical board, the utility model discloses through deburring treatment to the front and back of zip fastener simultaneously, has improved deburring efficiency and effect, and through the height of adjusting mounting bracket, can adapt to the zip fastener of different thickness, has strengthened the versatility of device.

Description

Technical Field

[0001] This utility model relates to the field of zipper production technology, and in particular to a deburring device for zipper production. Background Technology

[0002] Zippers are common connectors used in daily life and are widely used in clothing, bags, and other products. During the zipper manufacturing process, after the zipper teeth undergo stamping and other processing, burrs are easily generated on their surface. These burrs not only affect the appearance quality of the zipper but may also scratch the user or damage the fabric it is used with during use. Therefore, it is necessary to deburr the zipper.

[0003] Currently, most existing zipper deburring devices can only deburr one side of the zipper, requiring the zipper to be flipped over and processed again, which is inefficient; moreover, existing deburring devices are difficult to adapt to zippers of different thicknesses and have poor versatility.

[0004] Therefore, it is necessary to develop a deburring device for zipper production to address the aforementioned defects. Utility Model Content

[0005] The purpose of this invention is to provide a deburring device for zipper production, which can deburr both the front and back of the zipper, improving the deburring efficiency and effect. Furthermore, by adjusting the height of the mounting frame, it can adapt to zippers of different thicknesses, enhancing the versatility of the device.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] This utility model discloses a deburring device for zipper production, comprising a frame, a conveying mechanism for conveying zippers on the frame, a deburring component and a deburring component respectively arranged above and below the conveying mechanism, each of the deburring component and the deburring component including a mounting frame, a grinding roller rotatably connected to the mounting frame, the outer circumferential surface of the grinding roller being provided with a grinding layer, and a driving component for driving the grinding roller to rotate on the mounting frame; a vertical plate is provided on one side of the frame, the mounting frame is slidably mounted on the vertical plate through a sliding groove, and an adjusting component for adjusting the relative movement of the mounting frame is provided on the vertical plate.

[0008] Preferably, the conveying mechanism includes an upper drive roller group and a lower drive roller group, each consisting of several individual drive rollers. The individual drive rollers on the upper and lower drive roller groups are arranged correspondingly and parallel to each other. The lower drive roller groups are rotatably mounted on both sides of the frame via bearings. The upper end of the frame is provided with a fixed seat. Two fixed seats are symmetrically and slidably mounted on both sides of the frame. The upper drive roller groups are rotatably mounted on the fixed seats on both sides via bearings. The fixed seats are adjusted to slide up and down within the frame by adjusting bolts.

[0009] Preferably, each of the drive roller units has a groove in the middle to facilitate the passage of zipper teeth.

[0010] Preferably, the mounting bracket has an L-shaped structure, and a drive assembly is provided in the front vertical end of the mounting bracket. The drive assembly includes a first motor, a drive gear, and a driven gear. The first motor is fixed on the side of the mounting bracket away from the grinding roller. The drive gear is sleeved on the output shaft of the first motor, and the driven gear is sleeved on one end of the grinding roller. The drive gear meshes with the driven gear. The first motor, the drive gear, and the driven gear are installed in a protective cover provided on one side of the mounting bracket.

[0011] Preferably, the adjusting assembly includes a bidirectional screw and a second motor. The bidirectional screw is rotatably mounted in a groove in the upright plate and is vertically arranged. The upper end of the bidirectional screw extends out of the top of the upright plate and is fixedly mounted on the output shaft of the second motor. The rear end of the mounting bracket is fitted onto the bidirectional screw and threadedly connected to it. The mounting brackets are located at the upper and lower ends of the conveying mechanism, respectively. The second motor drives the bidirectional screw to rotate, causing the two mounting brackets to move closer to or further away from each other.

[0012] Preferably, the grinding layer is a grinding wheel layer, and the grinding layer is detachably connected to the grinding roller by bolts. The lower end of the mounting frame is provided with a "U"-shaped mounting groove, the grinding roller and the grinding layer are installed in the mounting groove, and the bottom end of the grinding layer extends out of the mounting groove.

[0013] Preferably, a guiding mechanism is provided on the frame at the feeding end of the conveying mechanism. The guiding mechanism includes two guide plates arranged opposite each other, forming a guiding channel for the zipper to pass through. The guide plates have an L-shaped structure. An electric push rod is provided on the back of the vertical end of the guide plate. The cylinder of the electric push rod is horizontally fixed to the outside of the frame. The electric push rod drives the guide plates to move closer or further apart.

[0014] Preferably, the upper surface of the horizontal end of the guide plate is flush with the upper end of the outer circumference of the lower drive roller group.

[0015] Preferably, the mounting bracket is provided with a dust collection mechanism, which includes a dust collection hood and a vacuum cleaner. The dust collection hood is connected to the vacuum cleaner through a flexible pipe. The dust collection hood is fixed to the outside of the mounting groove by screws, and the opening of the dust collection hood faces the polishing layer.

[0016] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0017] This utility model relates to a deburring device for zipper production. By setting up upper and lower deburring mechanisms above and below the conveying mechanism respectively, it can simultaneously deburr both sides of the zipper without flipping it over, thus improving deburring efficiency and effectiveness. An adjustment component allows for adjustment of the mounting frame height, thereby adjusting the distance between the grinding roller and the zipper, accommodating zippers of different thicknesses and enhancing the device's versatility. The transmission roller has a groove in the middle for the zipper teeth to pass through, preventing the zipper from shifting during transport and preventing damage to the zipper teeth from the transmission roller. The sliding design of the fixed base, combined with adjusting bolts, allows for adjustment of the pressure of the upper transmission roller group according to the zipper thickness, ensuring smooth and reliable transport. A guiding mechanism guides the zipper, ensuring stable positioning during transport and improving deburring accuracy; the guide plate's position is adjustable to accommodate zippers of different widths. The drive assembly uses gear meshing transmission; the first motor drives the driven gear through the driving gear, which in turn drives the grinding roller, resulting in high transmission efficiency and stable operation. The protective cover effectively protects components such as the motor and gears, reducing the impact of dust and debris and extending the service life of the components. The dust extraction mechanism promptly removes debris generated during the deburring process, preventing debris from contaminating the working environment and affecting the processing quality of the zipper. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the deburring device for zipper production according to this utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the deburring device for zipper production according to this utility model;

[0021] Figure 3 This is a schematic diagram of the left side of the deburring device for zipper production according to this utility model;

[0022] Figure 4 This is a partial cross-sectional view of the deburring component and the drive component.

[0023] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Conveying mechanism; 201. Upper transmission roller group; 202. Lower transmission roller group; 203. Individual transmission roller; 204. Fixed base; 205. Adjusting bolt; 3. Deburring assembly; 301. Mounting bracket; 302. Grinding roller; 303. Grinding layer; 4. Deburring assembly; 5. Drive assembly; 501. First motor; 502. Drive gear; 503. Driven gear; 504. Protective cover; 6. Vertical plate; 7. Adjusting assembly; 701. Bidirectional screw; 702. Second motor; 8. Guiding mechanism; 801. Guide plate; 802. Electric push rod; 9. Dust collection mechanism; 901. Dust collection hood; 902. Dust collector. Detailed Implementation

[0024] The core of this utility model is to provide a deburring device for zipper production, which can deburr both the front and back of the zipper, improving the deburring efficiency and effect. Furthermore, by adjusting the height of the mounting frame, it can adapt to zippers of different thicknesses, enhancing the versatility of the device.

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Refer to the attached diagram. Figure 1 This is a three-dimensional structural diagram of the deburring device for zipper production according to this utility model; Figure 2 This is a schematic diagram of the main structure of the deburring device for zipper production according to this utility model; Figure 3 This is a schematic diagram of the left side of the deburring device for zipper production according to this utility model; Figure 4 This is a partial cross-sectional view of the deburring component and the drive component.

[0028] In one specific implementation, such as Figures 1-4As shown, a deburring device for zipper production includes a frame 1 with supporting feet at the bottom to ensure stable placement. The frame 1 is equipped with a conveying mechanism 2 for transporting zippers. Both the front and rear ends of the frame 1 are equipped with unwinding mechanisms for transporting zipper strips and rewinding mechanisms for collecting the deburred zipper strips (not shown in the figure). The conveying mechanism 2 includes an upper drive roller group 201 and a lower drive roller group 202. Both the upper drive roller group 201 and the lower drive roller group 202 are composed of several individual drive rollers 203, and the individual drive rollers 203 on the upper drive roller group 201 and the lower drive roller group 202 are correspondingly arranged and parallel to each other. The lower drive roller groups 202 are rotatably mounted on both sides of the frame 1 via bearings. The upper end of the frame 1 is equipped with a fixed seat 204. Two fixed seats 204 are symmetrically and slidably mounted on both sides of the frame 1. The upper drive roller assembly 201 is rotatably mounted on the fixed seats 204 on both sides via bearings. The fixed seats 204 are adjusted for vertical sliding within the frame 1 using adjusting bolts 205. When handling nylon and metal zippers of different thicknesses, the operator can easily adjust the height of the upper drive roller assembly 201 using adjusting bolts 205. Each individual drive roller 203 has a groove in the middle to facilitate the passage of zipper teeth. The groove is 3-5mm wider than the zipper teeth and 5mm deep. The grooves on the individual drive roller 203 ensure smooth passage of the zipper teeth without any jamming, guaranteeing the stability of the zipper conveying.

[0029] In one specific implementation, such as Figures 1-4 As shown, a deburring assembly 3 and a deburring assembly 4 are respectively arranged above and below the conveying mechanism 2. Both the deburring assembly 3 and the deburring assembly 4 include a mounting frame 301, on which a grinding roller 302 is rotatably connected. A grinding layer 303 is provided on the outer circumferential surface of the grinding roller 302. A drive assembly 5 for driving the grinding roller 302 to rotate is provided on the mounting frame 301. A vertical plate 6 is provided on one side of the frame 1. The mounting frame 301 is slidably mounted on the vertical plate 6 through a slide groove. An adjustment assembly 7 for adjusting the relative movement of the mounting frame 301 is provided on the vertical plate 6.

[0030] In one specific implementation, such as Figures 1-4As shown, the mounting bracket 301 has an L-shaped structure, and a drive assembly 5 is provided in the vertical end of the front end of the mounting bracket 301. The drive assembly 5 includes a first motor 501, a drive gear 502, and a driven gear 503. The first motor 501 is fixed on the side of the mounting bracket 301 away from the grinding roller 302. The drive gear 502 is sleeved on the output shaft of the first motor 501, and the driven gear 503 is sleeved on one end of the grinding roller 302. The drive gear 502 and the driven gear 503 mesh. The transmission ratio of the drive gear 502 to the driven gear 503 is 1:2 to ensure that the grinding roller 302 obtains a suitable speed. The speed of the first motor 501 can be flexibly adjusted according to different zipper materials and burr levels to adapt the speed of the grinding roller 302, ensuring the deburring effect while extending the service life of the motor and gears. The first motor 501, drive gear 502, and driven gear 503 are installed in a protective cover 504 provided on one side of the mounting bracket 301. The protective cover 504 is made of transparent acrylic material, making it easy to observe the internal gear transmission.

[0031] In one specific implementation, such as Figures 1-4 As shown, the adjusting assembly 7 includes a bidirectional screw 701 and a second motor 702. The bidirectional screw 701 is rotatably mounted in a groove in the vertical plate 6. The bidirectional screw 701 is vertically arranged, and its upper end extends out of the top of the vertical plate 6 and is fixedly mounted on the output shaft of the second motor 702. The rear end of the mounting bracket 301 is fitted onto the bidirectional screw 701 and threadedly connected to it. The mounting brackets 301 are located at the upper and lower ends of the conveying mechanism 2, respectively. The second motor 702 drives the bidirectional screw 701 to rotate. When processing zippers of different thicknesses, the grinding wheels mounted on the two mounting brackets 301 are brought closer or further apart to accommodate the production of zippers of different thicknesses.

[0032] In one specific implementation, such as Figures 1-4 As shown, the grinding layer 303 is a grinding wheel layer, and the grinding layer 303 is detachably connected to the grinding roller 302 by bolts. The lower end of the mounting bracket 301 is provided with a "U"-shaped mounting groove, and the grinding roller 302 and the grinding layer 303 are installed in the mounting groove, with the bottom end of the grinding layer 303 extending out of the mounting groove. In one specific embodiment, as... Figures 1-4As shown, a guiding mechanism 8 is installed on the frame 1 at the feed end of the conveying mechanism 2. The guiding mechanism 8 includes two opposing guide plates 801, forming a guiding channel for the zipper to pass through. The guide plates 801 have an L-shaped structure. An electric push rod 802 is provided on the back of the vertical end of the guide plate 801. The cylinder of the electric push rod 802 is horizontally fixed to the outside of the frame 1. The electric push rod 802 drives the guide plates 801 to move closer or further apart. The upper surface of the horizontal end of the guide plate 801 is flush with the upper end of the outer circumference of the lower transmission roller group 202. When producing zippers of different widths, the spacing of the guide plates 801 is adjusted by the electric push rod 802. The horizontal end of the guide plate 801 is located at the lower end of the zipper, and the vertical end of the guide plate 801 abuts against the two sides of the zipper, ensuring the guiding accuracy of the zipper before entering the conveying mechanism 2, reducing zipper deviation, and improving the quality and efficiency of deburring.

[0033] In one specific implementation, such as Figures 1-4 As shown, a dust collection mechanism 9 is provided on the mounting bracket 301. The dust collection mechanism 9 includes a dust collection hood 901 and a vacuum cleaner 902. The dust collection hood 901 is connected to the vacuum cleaner 902 via a flexible pipe and is fixed to the outside of the mounting groove with screws. The opening of the dust collection hood 901 faces the polishing layer 303. The dust collection mechanism 9 effectively removes debris and dust generated during polishing, maintaining a clean working environment, reducing dust damage to the equipment, and protecting the health of operators.

[0034] The operation process of this zipper deburring device is as follows: Based on the thickness and width of the zipper to be processed, the distance between the two guide plates 801 in the guide mechanism 8 is adjusted by the electric push rod 802 to ensure the guide channel matches the zipper width; the height of the upper transmission roller group 201 is adjusted by rotating the adjusting bolt 205 to ensure that the upper transmission roller group 201 and the lower transmission roller group 202 can stably clamp the zipper; the second motor 702 is started, and the distance between the deburring assembly 3 and the deburring assembly 4 is adjusted by the bidirectional screw 701 to ensure that the polishing layer 303 adheres to the upper and lower surfaces of the zipper. One end of the zipper is fed into the guide channel of the guide mechanism 8, transitions through the horizontal end of the guide plate 801 to the lower transmission roller group 202, and the upper transmission roller group 201 cooperates with the lower transmission roller group 202 under the pressure of the adjusting bolt 205, driving the zipper to move along the conveying direction. The first motor 501 is started, driving the grinding roller 302 to rotate via gear transmission. The grinding layers 303 of the upper and lower grinding rollers 302 simultaneously grind and deburr the upper and lower surfaces of the zipper. During the grinding process, the vacuum cleaner 902 of the vacuuming mechanism 9 sucks away the generated debris and dust through the vacuum hood 901. The zipper continues to pass through the conveyor mechanism 2, continuously completing the deburring operation until the entire batch of zippers has been processed. All motors, electric push rods 802, and vacuuming equipment are turned off, and debris around the device is cleaned up.

[0035] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0036] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A deburring device for zipper production, comprising a frame (1), characterized in that: The frame (1) is provided with a conveying mechanism (2) for conveying zippers. A deburring assembly (3) and a deburring assembly (4) are respectively provided above and below the conveying mechanism (2). Both the deburring assembly (3) and the deburring assembly (4) include a mounting frame (301). A grinding roller (302) is rotatably connected to the mounting frame (301). A grinding layer (303) is provided on the outer circumferential surface of the grinding roller (302). A driving assembly (5) for driving the grinding roller (302) to rotate is provided on the mounting frame (301). A vertical plate (6) is provided on one side of the frame (1). The mounting frame (301) is slidably mounted on the vertical plate (6) through a slide groove. An adjusting assembly (7) for adjusting the relative movement of the mounting frame (301) is provided on the vertical plate (6).

2. The zipper deburring device according to claim 1, characterized in that: The conveying mechanism (2) includes an upper transmission roller group (201) and a lower transmission roller group (202). Both the upper transmission roller group (201) and the lower transmission roller group (202) are composed of several transmission roller units (203). The transmission roller units (203) on the upper transmission roller group (201) and the lower transmission roller group (202) are arranged correspondingly and parallel to each other. The lower transmission roller group (202) is rotatably mounted on both sides of the frame (1) through bearings. The upper end of the frame (1) is provided with a fixed seat (204). The fixed seat (204) has two pieces and is symmetrically slidably mounted on both sides of the frame (1). The upper transmission roller group (201) is rotatably mounted on the fixed seats (204) on both sides through bearings. The fixed seats (204) are adjusted to slide up and down in the frame (1) by adjusting bolts (205).

3. The zipper deburring device according to claim 2, characterized in that: Each of the drive roller units (203) has a groove in the middle to facilitate the passage of zipper teeth.

4. The zipper deburring device according to claim 1, characterized in that: The mounting bracket (301) has an L-shaped structure. A drive assembly (5) is provided in the vertical end of the front end of the mounting bracket (301). The drive assembly (5) includes a first motor (501), a drive gear (502), and a driven gear (503). The first motor (501) is fixed on the side of the mounting bracket (301) away from the grinding roller (302). The drive gear (502) is sleeved on the output shaft of the first motor (501). The driven gear (503) is sleeved on one end of the grinding roller (302). The drive gear (502) meshes with the driven gear (503). The first motor (501), the drive gear (502), and the driven gear (503) are installed in a protective cover (504) provided on one side of the mounting bracket (301).

5. The zipper deburring device according to claim 1, characterized in that: The adjustment assembly (7) includes a bidirectional screw (701) and a second motor (702). The bidirectional screw (701) is rotatably mounted in the groove of the vertical plate (6). The bidirectional screw (701) is vertically arranged. The upper end of the bidirectional screw (701) extends out of the top of the vertical plate (6) and is fixedly mounted on the output shaft of the second motor (702). The rear end of the mounting bracket (301) is fitted onto the bidirectional screw (701) and threadedly connected to the bidirectional screw (701). The mounting brackets (301) are located at the upper and lower ends of the transmission mechanism (2). The second motor (702) drives the bidirectional screw (701) to rotate, so that the two mounting brackets (301) move closer to or further away from each other.

6. The zipper deburring device according to claim 1, characterized in that: The grinding layer (303) is a grinding wheel layer, and the grinding layer (303) is detachably connected to the grinding roller (302) by bolts. The lower end of the mounting bracket (301) is provided with a "U"-shaped mounting groove. The grinding roller (302) and the grinding layer (303) are installed in the mounting groove, and the bottom end of the grinding layer (303) extends out of the mounting groove.

7. The zipper deburring device according to claim 2, characterized in that: A guide mechanism (8) is provided on the frame (1) at the feeding end of the conveying mechanism (2). The guide mechanism (8) includes two guide plates (801) arranged opposite each other. A guide channel for the zipper to pass through is formed between the two guide plates (801). The guide plate (801) has an L-shaped structure. An electric push rod (802) is provided on the back of the vertical end of the guide plate (801). The cylinder of the electric push rod (802) is horizontally fixed on the outside of the frame (1). The electric push rod (802) drives the guide plates (801) to move closer or further away from each other.

8. The zipper deburring device according to claim 7, characterized in that: The upper surface of the horizontal end of the guide plate (801) is flush with the upper end of the outer circumference of the lower drive roller group (202).

9. The zipper deburring device according to claim 6, characterized in that: The mounting bracket (301) is provided with a dust collection mechanism (9), which includes a dust collection hood (901) and a vacuum cleaner (902). The dust collection hood (901) is connected to the vacuum cleaner (902) through a flexible pipe. The dust collection hood (901) is fixed to the outside of the mounting groove by screws. The opening of the dust collection hood (901) faces the polishing layer (303).

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