A deburring device for plastic sheet winding

Abstract

This application relates to the field of plastic sheet winding and deburring, and particularly to a plastic sheet winding device with deburring function. It includes a base, a winding mechanism, a deburring mechanism, and a collecting mechanism. The base is provided with side plates. The winding roller of the winding mechanism is rotatably mounted between the side plates. Two deburring components of the deburring mechanism are installed on the side plates near the winding roller. The scraper of each deburring component is fixed to the side plate by a mounting unit, and the blade abuts against the end face of the plastic sheet. The collecting mechanism is fixed to the side plate near the lower side of the winding roller and includes a detachably connected collecting box and a hanging component. The bearing seats at both ends of the winding roller are fixed to the side plates by adjusting screws. This application achieves the technical effect of effectively removing burrs during the plastic sheet winding process, facilitating burr collection and cleaning, and allowing flexible adjustment of the scraper position and the winding roller installation.

Description

Technical Field

[0001] This application relates to the field of mechanical automation assembly technology, and in particular to a plastic sheet winding device with deburring function. Background Technology

[0002] Plastic sheets are widely used in packaging for food, medical supplies, and industrial products, and are quite common in daily life. During the production and processing of plastic sheets, the finished sheets need to be rolled up before packaging, thus completing the production process.

[0003] During the initial cutting and processing of plastic sheets, burrs often appear on the edges. Additionally, most plastics are prone to static electricity, easily attracting dust. Traditional techniques typically involve centralized treatment of the burrs and dust on the edges of the plastic roll after winding. This process mainly relies on manual operation, using tools such as cloths to remove the burrs, which is tedious and incomplete, affecting product quality. Utility Model Content

[0004] To address the issues of cumbersome manual operation and incomplete removal of burrs and dust, this application provides a plastic sheet winding device with deburring function.

[0005] The deburring plastic sheet winding device provided in this application adopts the following technical solution:

[0006] A plastic sheet winding device with deburring function includes a base, a winding mechanism, and a deburring mechanism. The base is provided with side plates. The winding mechanism includes a winding roller that is rotatably mounted between the side plates. The deburring mechanism includes two deburring components, which are respectively installed on the side of the side plates near the winding roller. Each deburring component includes a scraper and a mounting unit. The scraper is fixed to the side plate by the mounting unit. The blade of the scraper is perpendicular to the end face of the plastic sheet and abuts against the end face of the plastic sheet. Neither the mounting unit nor the scraper contacts the winding roller.

[0007] By adopting the above technical solution, when the winding mechanism drives the winding roller to rotate and wind up the plastic sheet, the burrs on the end face of the roll can be removed simultaneously and effectively, ensuring the winding quality of the plastic sheet; at the same time, the installation unit and the scraper do not come into contact with the winding roller, avoiding interference and collision during operation, ensuring the stability and safety of the device operation, and improving the overall working efficiency.

[0008] Optionally, the mounting unit includes a mounting plate and a support plate. The mounting plate is fixed to the side plate. The mounting plate has a first strip-shaped hole along its length. The support plate has at least one first mounting hole. The mounting plate is fixedly connected to the support plate by a first bolt passing through the first mounting hole and the first strip-shaped hole. When connected, the surface of the mounting plate and the surface of the support plate are in close contact.

[0009] By adopting the above technical solution, this connection method is not only structurally stable, but the setting of the first strip hole allows the mounting plate to be adjusted within a certain range in the vertical direction, which facilitates flexible adjustment of the scraper position to meet the needs of deburring plastic sheets of different specifications. At the same time, the tight contact between the mounting plate and the support plate surface ensures the flatness and stability of the connection.

[0010] Optionally, the support plate has at least one second mounting hole, and the scraper has a second strip hole on the side away from the blade. The scraper is fixedly connected to the support plate by a second bolt passing through the second mounting hole and the second strip hole, and the scraper surface and the support plate surface are in close contact when connected.

[0011] By adopting the above technical solution, the second mounting hole opened in the support plate and the second mounting groove on the scraper perpendicular to the blade direction are fixedly connected by the second bolt and nut. This connection method not only ensures the stability of the connection between the scraper and the support plate, but also allows the scraper to be finely adjusted in the direction perpendicular to the blade direction due to the setting of the second mounting groove, which facilitates the precise positioning of the scraper to meet the deburring requirements of different plastic sheets. At the same time, the close contact between the scraper surface and the support plate surface ensures the tightness of the connection.

[0012] Optionally, when there are multiple first mounting holes and second mounting holes, the direction of the line connecting the first mounting holes is perpendicular to the direction of the line connecting the second mounting holes.

[0013] By adopting the above technical solution, this structure not only ensures the stability of the scraper during operation, effectively preventing it from shaking and shifting, but also, combined with the adjustable installation method, allows the scraper to be precisely adjusted in both horizontal and vertical directions, thereby flexibly adapting to the deburring needs of different film specifications and improving the versatility and operational accuracy of the device.

[0014] Optionally, the scraper may be a steel scraper made of carbon steel or alloy steel.

[0015] By adopting the above technical solution, combined with its stable fixing achieved through the mutually perpendicular mounting holes on the support plate and its flexible adjustable structure, the scraper not only ensures high strength and wear resistance during operation, but also effectively extends its service life.

[0016] Optionally, both the first and second bolts have anti-slip protrusions on their heads.

[0017] By adopting the above technical solution, operators can quickly and conveniently manually adjust the position of the scraper without the need for additional tools, achieving precise positioning in both the horizontal and vertical directions.

[0018] Optionally, the deburring plastic sheet winding device also includes a collection mechanism, which includes two collection components. The collection components are fixed to the side plate near the winding roller and are located below the winding roller. The winding roller is located between the mounting unit and the collection components.

[0019] By adopting the above technical solution, the collection mechanism can directly and efficiently receive and collect the burr waste material removed by the scraper during the winding process of plastic sheets, thus avoiding the pollution of the working environment caused by the scattering of waste material.

[0020] Optionally, the collection assembly includes a collection box and a hook. The hook includes a hanging ring fixed to the side plate and a hook fixed to the collection box. The collection box is detachably connected to the side plate through the hook and the hanging ring. The opening of the collection box faces the take-up roller, and the projection of the end face of the plastic roll in the vertical direction overlaps with the bottom area of ​​the collection box.

[0021] By adopting the above technical solution, operators can quickly and conveniently manually adjust the position of the scraper without the need for additional tools, achieving precise positioning in both the horizontal and vertical directions.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. During the winding process, the deburring mechanism can simultaneously remove burrs from the end face of the plastic sheet, thereby ensuring winding quality and eliminating the tedious steps of manual cleaning. At the same time, the mounting unit and the scraper do not come into contact with the winding roller, avoiding interference and collision during operation.

[0024] 2. Flexible adaptation to different specifications of plastic sheets: The scraper can be adjusted in both horizontal and vertical directions, allowing it to flexibly adapt to the deburring needs of plastic sheets of different sizes and thicknesses.

[0025] 3. The collection mechanism directly and efficiently receives and collects the burr waste removed by the scraper during the rolling process of the plastic sheet, preventing waste from scattering and polluting the working environment. Furthermore, the collection box is detachably connected to the side panel via hooks and rings, facilitating cleaning and replacement. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the plastic sheet winding device with deburring function in the embodiments of this application.

[0027] Figure 2 This is a schematic diagram of the deburring component in the embodiments of this application.

[0028] Figure 3 This is a schematic diagram of the support plate in an embodiment of this application.

[0029] Figure 4 yes Figure 1 A magnified view of part A in the middle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Base; 11. Base plate; 12. Side plate; 2. Winding mechanism; 21. Winding roller; 22. Drive motor; 3. Deburring mechanism; 31. Mounting unit; 311. Mounting plate; 312. Support plate; 313. First strip hole; 314. First bolt; 315. Second bolt; 316. First mounting hole; 317. Second mounting hole; 32. Scraper; 321. Second strip hole; 33. Deburring assembly; 4. Collection mechanism; 41. Collection box; 42. Hanging piece; 422. Hook; 421. Hanging ring; 43. Collection assembly. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different components.

[0034] For ease of understanding, in this embodiment, the length direction of the winding roller 21 is defined as the first direction in the horizontal direction, and the direction perpendicular to the surface of the base plate 11 is defined as the second direction. Based on this, the plastic sheet winding device will be described.

[0035] This application provides a plastic sheet winding device that can simultaneously remove burrs and dust from the end face of the plastic sheet during the winding process, thereby ensuring winding quality and eliminating the tedious manual cleaning steps. (Refer to...) Figure 1This device includes a base 1, a collection mechanism 4, a deburring mechanism 3, and a winding mechanism 2 for winding plastic sheets. The base 1 supports the entire device. The winding mechanism 2, the deburring mechanism 3, and the collection mechanism 4 are all mounted on the base 1. The winding mechanism 2 is used to wind up the plastic sheets. The deburring mechanism 3 can remove burrs and dust from the end face of the plastic sheet (the end face of the plastic sheet refers to the two sides of the plastic sheet perpendicular to the winding roller 21) during the winding process. The collection mechanism 4 is used to collect the removed burrs and dust to prevent them from adhering to the plastic sheet again, thereby improving the quality of the product.

[0036] Reference Figure 1 The base 1 includes a base plate 11 and vertically arranged side plates 12. Both the base plate 11 and the side plates 12 are rectangular plate-shaped components, with the side plates 12 symmetrically installed on both sides of the base plate 11. The base plate 11 is typically made of a metal material with a certain strength, such as steel plate, to ensure the stability of the entire device. The side plates 12 are also generally made of metal and are fixed to the base plate 11 by welding or bolting. The side plates 12 provide the mounting base for the winding mechanism 2, the deburring mechanism 3, and the collecting mechanism 4. Other materials, such as high-strength plastic, can also be used instead of metal, as long as the support strength requirements are met.

[0037] Reference Figure 1 The winding mechanism 2 is used to wind up the plastic sheet and includes a winding roller 21 and a drive motor 22. The winding roller 21 is mounted between and rotatably connected to the side plates 12. The drive motor 22 is located on the side of the side plate 12 away from the winding roller 21 and is used to drive the winding roller 21 to rotate. The winding roller 21 is usually cylindrical and its surface can be smoothed to reduce wear on the plastic sheet. The drive motor 22 can be an AC motor or a DC motor. By driving the winding roller 21 to rotate, the plastic sheet is wound up.

[0038] The deburring mechanism 3 includes two deburring components 33, which are used to remove dust and burrs from the two ends of the film, respectively. (Refer to...) Figure 1 and Figure 2 The deburring assembly 33 includes a scraper 32 and a mounting unit 31. The mounting unit 31 is installed on the two side plates 12 near the take-up roller 21, located at the end of the take-up roller 21 away from the base plate 11 (above the end of the take-up roller 21). The blade of the scraper 32 is perpendicular to the axis of the take-up roller 21, and the blade of the scraper 32 abuts against the end face of the plastic roll. Furthermore, to avoid interference and collisions during operation and to ensure the stability and safety of the device, neither the mounting unit 31 nor the scraper 32 contacts the take-up roller 21 during installation.

[0039] Reference Figure 2 and Figure 3The mounting unit 31 is used to fix the scraper 32 and adjust its horizontal and vertical positions. The mounting unit 31 includes a mounting plate 311 welded to the side plate 12, a support plate 312, two first bolts 314, and two second bolts 315. The support plate 312, mounting plate 311, and scraper 32 are all square plate structures and are perpendicular to the side plate 12 and the base plate 11. The nuts of the first bolts 314 and second bolts 315 have anti-slip protrusions to facilitate tightening or loosening by the operator. One edge of the mounting plate 311 is fixed to the side plate 12. The mounting plate 311 has a first strip-shaped hole 313 along the second direction. The support plate 312 has two first mounting holes 316 along the second direction on the side of its surface near the mounting plate 311. The support plate 312 is fastened to the mounting plate 311 by a first bolt 314 (which passes through the first strip-shaped hole 313 of the mounting plate 311 and the first mounting holes 316 of the support plate 312 in sequence). When connected, the surface of the mounting plate 311 and the surface of the support plate 312 are in close contact. The mounting plate 311 is usually made of metal, and the support plate 312 is also made of metal. The connection method between the support plate 312 and the mounting plate 311 allows for easy adjustment of the height of the support plate 312, thereby adjusting the height of the scraper 32 to accommodate plastic rolls of different thicknesses.

[0040] Reference Figure 2 and Figure 3 The support plate 312 has two second mounting holes 317 along the first direction on the side near the scraper 32. The line connecting the first mounting holes 316 is perpendicular to the line connecting the second mounting holes 317. The scraper 32 has a second strip-shaped hole 321 along the first direction on the side of its blade away from the cutting edge. The scraper 32 is fastened to the support plate 312 by a second bolt 315 (which passes sequentially through the second strip-shaped hole 321 of the scraper 32 and the second mounting holes 317 of the support plate 312). During connection, the surface of the scraper 32 is in close contact with the side of the support plate 312 away from the mounting plate 311. The scraper 32 is made of metal, such as carbon steel or alloy steel, which has high hardness and wear resistance, ensuring that the scraper 32 will not be damaged during long-term use. The connection method between the scraper 32 and the support plate 312 allows for easy adjustment of the horizontal position of the scraper 32 to accommodate plastic rolls of different widths.

[0041] Collection mechanism 4 is used to collect the removed burrs and dust, see reference. Figure 1 and Figure 4The collection mechanism 4 consists of two collection components 43, which are respectively installed on the two side plates 12 near the take-up roller 21, located at the end of the take-up roller 21 near the bottom plate 11 (below the end of the take-up roller 21). The collection components 43 include a collection box 41 for collecting burrs and dust and a hook 42 for hanging the collection box 41. The hook 42 includes a hanging ring 421 fixed to the side plate 12 and a hook 422 fixed to the collection box 41. The collection box 41 is detachably connected to the side plate 12 through the hook 422 cooperating with the hanging ring 421. The opening of the collection box 41 faces the take-up roller 21, and the bottom of the collection box 41 is located directly below the end face of the plastic roll. The take-up roller 21 is located between the scraper 32 and the collection box 41. This arrangement ensures that the scattering of debris is minimized during the winding of the plastic sheet. The collection box 41 can be made of plastic or metal. When the debris collected in the collection box 41 is nearly saturated, the collection box 41 can be removed for cleaning by unhooking the hook 422.

[0042] The implementation principle of this embodiment is as follows: During the plastic sheet winding process, the drive motor 22 drives the winding roller 21 to rotate, and the plastic sheet gradually winds around the winding roller 21 to form a plastic roll. The scraper 32 installed on the side plate 12 abuts against the end face of the plastic roll. As the winding roller 21 rotates, the scraper 32 continuously scrapes away burrs and adsorbed dust and other impurities from the end face of the plastic roll. The scraped-off impurities fall into the collection box 41 below under the action of gravity. By flexibly adjusting the position of the scraper 32 through the mounting unit 31, it is possible to ensure good contact between the scraper 32 and the end face of plastic rolls of different thicknesses and sizes, achieving efficient deburring function. When the debris collected in the collection box 41 is close to saturation, the collection box 41 can be removed for cleaning by unhooking the hook 422. This design changes the traditional method of manual post-processing of burrs and dust, greatly improving winding efficiency and product quality, and reducing labor and time costs.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A plastic sheet winding device with deburring function, characterized in that: The device includes a base (1), a winding mechanism (2), and a deburring mechanism (3). The base (1) is provided with a side plate (12). The winding mechanism (2) includes a winding roller (21) rotatably mounted between the side plates (12). The deburring mechanism (3) includes two deburring assemblies (33). The deburring assemblies (33) are respectively installed on the side of the side plate (12) near the winding roller (21). Each deburring assembly (33) includes a scraper (32) and a mounting unit (31). The scraper (32) is fixed to the side plate (12) through the mounting unit (31). The blade of the scraper (32) is perpendicular to the end face of the plastic roll and abuts against the end face of the plastic roll. Neither the mounting unit (31) nor the scraper (32) contacts the winding roller (21).

2. The plastic sheet winding device with deburring function according to claim 1, characterized in that: The mounting unit (31) includes a mounting plate (311) and a support plate (312). The mounting plate (311) is fixed to the side plate (12). The mounting plate (311) has a first strip hole (313) along its length. The support plate (312) has at least one first mounting hole (316). The mounting plate (311) is fixedly connected to the support plate (312) by a first bolt (314) passing through the first mounting hole (316) and the first strip hole (313). When connected, the surface of the mounting plate (311) and the surface of the support plate (312) are in close contact.

3. The plastic sheet winding device with deburring function according to claim 2, characterized in that: The support plate (312) has at least one second mounting hole (317), and the scraper (32) has a second strip hole (321) on the side away from the blade. The scraper (32) is fixedly connected to the support plate (312) by a second bolt (315) passing through the second mounting hole (317) and the second strip hole (321), and when connected, the surface of the scraper (32) is in close contact with the surface of the support plate (312).

4. The plastic sheet winding device with deburring function according to claim 3, characterized in that: When there are multiple first mounting holes (316) and second mounting holes (317), the direction of the line connecting the first mounting holes (316) is perpendicular to the direction of the line connecting the second mounting holes (317).

5. The plastic sheet winding device with deburring function according to claim 3, characterized in that: The scraper (32) is a steel scraper (32) made of carbon steel or alloy steel.

6. The plastic sheet winding device with deburring function according to claim 3, characterized in that: The nuts of the first bolt (314) and the second bolt (315) are both provided with anti-slip protrusions.

7. A plastic sheet winding device with deburring function according to claim 1, characterized in that: It also includes a collection mechanism (4), which includes two collection components (43). The collection components (43) are fixed to the side plate (12) near the take-up roller (21) and are located below the take-up roller (21). The take-up roller (21) is located between the mounting unit (31) and the collection components (43).

8. A plastic sheet winding device with deburring function according to claim 7, characterized in that: The collection assembly (43) includes a collection box (41) and a hook (42). The hook (42) includes a hanging ring (421) fixed to the side plate (12) and a hook (422) fixed to the collection box (41). The collection box (41) is detachably connected to the side plate (12) through the hook (422) and the hanging ring (421). The opening of the collection box (41) faces the take-up roller (21), and the projection of the end face of the plastic roll in the vertical direction overlaps with the bottom area of ​​the groove of the collection box (41).

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