Foam scraping and waste discharging device

Abstract

The utility model relates to a foam edge scraping and waste discharging device which comprises an edge scraping assembly and a waste discharging assembly, and the edge scraping assembly comprises a first linear module, a bearing plate, a second linear module and a scraper; the scraper comprises a switching part, an extension part and an edge scraping part; a plurality of sharp teeth are uniformly and convexly extended outwards from the edge of one side, far away from the extension part, of the scraping part at intervals; the cleaning assembly is mounted below the edge scraping assembly; the cleaning assembly comprises a motor installed at the bottom of the first linear module, a brush rotationally installed on one side of the motor and a synchronous belt connected with the motor and the brush. The brush is located on one side of the scraper and used for abutting against the scraper. The foam edge scraping and waste discharging device is simple in structure and convenient to use, the first linear module and the second linear module cooperate to drive the scraper to peel off the edge material part, meanwhile, the brush is used for cleaning the scraper, automatic edge scraping and waste discharging of foam are achieved, smooth and continuous die cutting operation cannot be disturbed, and the overall production efficiency is ensured.

Description

Technical Field

[0001] This utility model relates to the field of foam die-cutting waste removal technology, and in particular to a foam edge scraping waste removal device. Background Technology

[0002] Foam is a polymer with many small pores, commonly used for shock absorption and sealing. During processing, foam strips undergo die-cutting, which precisely separates the foam into the main body and edge material according to a preset cutting path. The edge material is considered waste and needs to be effectively removed to ensure the quality of the final product.

[0003] However, currently, after foam die-cutting, the handling of the edge material mainly relies on manual operation, that is, workers manually peel the edge material off the material strip. This method is not only inefficient and significantly increases labor time, but may also interfere with the smooth and continuous operation of die-cutting, affecting overall production efficiency. Utility Model Content

[0004] Based on this, the present invention provides a foam edge scraping and waste removal device, which has a simple structure and is easy to use. The coordinated action of the first linear module and the second linear module drives the scraper to peel off the edge material, while the brush cleans the scraper at the same time, realizing automatic edge scraping and waste removal of foam without interfering with the smooth and continuous die-cutting operation, thus ensuring overall production efficiency.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted:

[0006] A foam edge scraping and waste removal device includes:

[0007] The scraping assembly includes a first straight module, a support plate connected to the first straight module, a second straight module connected to one end of the support plate, and a scraper connected to the bottom end of the second straight module. The scraper includes a connecting portion for connecting to the bottom end of the second straight module, an extension portion extending downward from one side of the connecting portion, and a scraping portion extending downward from the side of the extension portion away from the connecting portion. The scraping portion has a plurality of evenly spaced, outwardly protruding sharp teeth on its edge away from the extension portion.

[0008] A cleaning component is installed below the scraping assembly; the cleaning component includes a motor installed at the bottom of the first linear module, a brush rotatably installed on one side of the motor, and a timing belt connecting the motor and the brush; the brush is located on one side of the scraper and is used to abut against the scraper.

[0009] The aforementioned foam edge scraping and waste removal device has a simple structure and is easy to use. The coordinated action of the first and second linear modules drives the scraper to peel off the edge material, while the brush cleans the scraper, realizing automatic edge scraping and waste removal of foam without interfering with the smooth and continuous die-cutting operation, thus ensuring overall production efficiency.

[0010] In one embodiment, the angle between the extension and the scraped edge is an obtuse angle.

[0011] In one embodiment, the first linear module includes a main body, a sliding part slidably connected to the main body, a stop block mounted on one side of the sliding part, and two limiting pins spaced apart on one side of the main body; the stop block is located between the two limiting pins, and the main body is used to drive the sliding part to slide.

[0012] In one embodiment, the first linear module is a slide cylinder.

[0013] In one embodiment, the axis of the brush is perpendicular to the direction of movement of the first linear module.

[0014] In one embodiment, the second linear module is a biaxial cylinder. Attached Figure Description

[0015] Figure 1 This is a schematic diagram illustrating the application of a foam edge scraping and waste removal device according to one embodiment of the present invention.

[0016] Figure 2 for Figure 1 The diagram shows another perspective of the application of the foam edge scraping and waste removal device.

[0017] Figure 3 for Figure 1 An enlarged view of circle A shown;

[0018] Figure 4 for Figure 1 This is a three-dimensional schematic diagram from another perspective of the foam edge scraping and waste removal device.

[0019] Attached image annotations:

[0020] 10-Scraping assembly, 11-First linear module, 111-Main body, 112-Sliding part, 113-Stop block, 114-Limiting pin, 12-Carrier plate, 13-Second linear module, 14-Scraper, 141-Connector, 142-Extension, 143-Scraping part, 144-Sharp teeth;

[0021] 20-Cleaning component, 21-Motor, 22-Brush, 23-Synchronous belt;

[0022] 30-Foam material strip, 31-Release film, 32-Main product, 33-Edge material. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0024] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0025] 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 be limiting of the invention.

[0026] Please see Figures 1 to 4 This invention relates to a foam edge scraping and waste removal device, comprising an edge scraping assembly 10 and a cleaning assembly 20 installed below the edge scraping assembly 10. The edge scraping assembly 10 is located on one side of a foam material strip 30, which includes a release film 31, a product body 32 adhered to the release film 31, and an edge material portion 33; the edge material portion 33 is disposed adjacent to the edge scraping assembly 10.

[0027] The scraping assembly 10 includes a first straight module 11, a support plate 12 connected to the first straight module 11, a second straight module 13 connected to one end of the support plate 12, and a scraper 14 connected to the bottom end of the second straight module 13; the scraper 14 is used to abut against the biting edge material portion 33 to peel it off.

[0028] Specifically, the scraper 14 includes a connecting portion 141 for connecting the bottom end of the second straight module 13, an extension portion 142 extending downward from one side of the connecting portion 141, and a scraping edge portion 143 extending downward from the side of the extension portion 142 away from the connecting portion 141; the scraping edge portion 143 has a plurality of sharp teeth 144 protruding outward at even intervals on the side edge away from the extension portion 142, and the sharp teeth 144 are used to abut against and bite the edge material portion 33.

[0029] In this embodiment, the included angle between the extension portion 142 and the scraped edge portion 143 is an obtuse angle.

[0030] In this embodiment, the first linear module 11 includes a main body 111, a sliding part 112 slidably connected to the main body 111, a stop 113 mounted on one side of the sliding part 112, and two limiting pins 114 spaced apart on one side of the main body 111. The stop 113 is located between the two limiting pins 114 and can effectively limit the movement stroke of the first linear module 11. The main body 111 is used to drive the sliding part 112 to slide, and the sliding part 112 is used to connect to the support plate 12.

[0031] In this embodiment, the first linear module 11 is a slide cylinder; the movement direction of the first linear module 11 is perpendicular to the movement direction of the foam material belt 30.

[0032] In this embodiment, the second linear module 13 is a dual-axis cylinder, and the movement direction of the second linear module 13 is perpendicular to the thickness direction of the foam strip 30.

[0033] The cleaning assembly 20 includes a motor 21 mounted on the bottom of the first linear module 11, a brush 22 rotatably mounted on one side of the motor 21, and a timing belt 23 connecting the motor 21 and the brush 22. The brush 22 is located on one side of the scraper 14 and is used to abut against the scraper 14 to remove residual edge material 33 on the scraper 14.

[0034] In actual use, the first linear module 11 extends to drive the scraper 14 to move above the edge material portion 33. Then, the second linear module 13 drives the scraper 14 to fall and abut against and clamp the edge material portion 33. Next, the first linear module 11 retracts to drive the scraper 14 to move towards the brush 22 until the brush 22 abuts against the scraper 14. Finally, the second linear module 13 resets, i.e., drives the scraper 14 to rise. At this time, the rotating brush 22 can effectively clean the scraped edge portion 143 and the sharp teeth 144. This completes one waste removal cycle. This cycle enables automatic waste removal. Compared with traditional manual waste removal, this invention achieves automatic scraping and waste removal of foam, without interfering with the smooth and continuous die-cutting operation, ensuring overall production efficiency.

[0035] In this embodiment, the axis of the brush 22 is perpendicular to the direction of movement of the first linear module 11.

[0036] The above-mentioned foam edge scraping and waste removal device has a simple structure and is easy to use. The coordinated action of the first linear module 11 and the second linear module 12 drives the scraper 14 to peel off the edge material 33. At the same time, the brush 22 cleans the scraper 14, realizing automatic edge scraping and waste removal of foam. It will not interfere with the smooth and continuous operation of die-cutting and ensures the overall production efficiency.

[0037] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A foam edge scraping and waste removal device, characterized by, include: The scraping assembly includes a first straight module, a support plate connected to the first straight module, a second straight module connected to one end of the support plate, and a scraper connected to the bottom end of the second straight module. The scraper includes a connecting portion for connecting to the bottom end of the second straight module, an extension portion extending downward from one side of the connecting portion, and a scraping portion extending downward from the side of the extension portion away from the connecting portion. The scraping portion has a plurality of evenly spaced, outwardly protruding sharp teeth on its edge away from the extension portion. A cleaning component is installed below the scraping assembly; the cleaning component includes a motor installed at the bottom of the first linear module, a brush rotatably installed on one side of the motor, and a timing belt connecting the motor and the brush; the brush is located on one side of the scraper and is used to abut against the scraper.

2. The foam edge trim waste removal apparatus of claim 1, wherein, The angle between the extension and the scraped edge is an obtuse angle.

3. The foam edge trim waste removal apparatus of claim 1, wherein, The first linear module includes a main body, a sliding part that is slidably connected to the main body, a stop block installed on one side of the sliding part, and two limiting pins installed at intervals on one side of the main body; the stop block is located between the two limiting pins, and the main body is used to drive the sliding part to slide.

4. The foam edge trim waste removal apparatus of claim 1, wherein, The first linear module is a slide cylinder.

5. The foam edge trim waste removal apparatus of claim 1, wherein, The axis of the brush is perpendicular to the direction of movement of the first linear module.

6. The foam edge trim waste removal apparatus of claim 1, wherein, The second linear module is a dual-axis cylinder.

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