Sectional material cutting and recycling device

Abstract

The utility model provides a sectional material cutting and recycling device which comprises a bearing support, an opening and closing assembly is installed on the bearing support, the opening and closing assembly wraps the cutting position of a sectional material and reduces flying of chippings generated after the sectional material is cut, a shell is fixedly connected with the bearing support, and the shell is fixedly connected with the bearing support. The sealing cover is used for sealing an opening in the top of the shell, the cutting machine is installed at the bottom of the sealing cover, the sealing cover is further used for driving the cutting machine to extend into the shell to cut a sectional material, and a gap between the sectional material and the shell is blocked through a blocking piece. And then a first telescopic piece is started to drive a connecting plate to move, the connecting plate drives a sealing cover to extend into a cavity of the shell, chippings generated by the profiles are retained in the cavity of the shell, the top of the shell is sealed through the sealing cover, the chippings are prevented from being blown away by external wind power, and centralized collection treatment on the chippings of the profiles in the later period is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of profile cutting, in particular to a profile cutting and recycling device. Background Art

[0002] PVC profiles are widely used in the construction industry, primarily for manufacturing door and window frames, moldings, decorative panels, and other building materials. They are also used in the production of U-PVC drainage pipes, water inlet pipes, cold-bent cable trunking pipes, PVC foam boards, PVC extruded boards, and sandwich panels. These products are favored for their excellent weather resistance, ease of cleaning, and simple installation.

[0003] Among them, PVC profiles need to be cut during processing. When cutting PVC profiles, a large amount of debris will be generated. These debris are light in texture and will fly around when blown by the wind, making it inconvenient to collect and clean. Therefore, we propose a profile cutting and recycling device. Utility Model Content

[0004] The purpose of the utility model is to provide a profile cutting and recycling device, which seals the top of the shell through a sealing cover, so that the profile cutting work is carried out in a closed environment, thereby preventing external wind from blowing away debris.

[0005] The utility model provides a profile cutting and recycling device, comprising a supporting bracket, on which an opening and closing assembly is mounted, and the opening and closing assembly wraps the cutting position of the profile to reduce the flying of debris cut from the profile.

[0006] The opening and closing assembly includes a housing, a sealing cover, a cutting machine, a connecting plate, a first telescopic member and a blocking member;

[0007] The shell and the supporting bracket are fixedly connected, the sealing cover is used to close the top opening of the shell, the cutting machine is installed at the bottom of the sealing cover, and the sealing cover is also used to drive the cutting machine to extend to the interior of the shell to cut the profile. The connecting plate is fixedly connected to the top of the sealing cover, the connecting plate and the output end of the first telescopic member are fixedly connected, the first telescopic member and the supporting bracket are fixedly connected, the blocking member is used to close the openings on both sides of the shell, and the cavity formed by the sealing cover and the shell wraps the cutting position of the profile, thereby reducing the flying of debris.

[0008] Preferably, the blocking member includes a limiting plate, a blocking plate, a plurality of vertical rods and a blocking piece;

[0009] The limiting plate and the supporting bracket are fixedly connected, the blocking plate and the limiting plate are plugged into each other, the multiple vertical rods are plugged into the through grooves of the limiting plate, the multiple vertical rods are evenly distributed along the through grooves of the blocking plate, the blocking plate and the multiple vertical rods are arranged in parallel on both sides of the opening processed in the shell, and the top ends of the multiple vertical rods are fixedly connected to the blocking plate.

[0010] Preferably, an elastic member is fixedly connected to the blocking plate, and the bottom end of the elastic member is fixedly connected to the supporting bracket.

[0011] Preferably, a collecting assembly is installed in the supporting bracket, and the collecting assembly is used to collect debris generated by cutting the profile;

[0012] The collection assembly includes a collection frame, a driving member, an air duct, a fan and a filter;

[0013] The collection frame and the supporting bracket are plugged into each other, the driving member is used to drive the collection frame to move within the collection frame, the air duct is fixedly connected to the collection frame, the air inlet end of the fan is connected to the air duct, and the filter is used to prevent profile debris from entering the air duct.

[0014] Preferably, the driving member includes a second telescopic member and an ear plate;

[0015] The second telescopic member is fixedly connected to the supporting bracket, the ear plate is fixedly connected to the output end of the second telescopic member, and the ear plate is fixedly connected to the collecting frame.

[0016] Preferably, the filter element comprises a threaded tube and a filter element;

[0017] The threaded pipe is threadedly connected to the air duct, and the filter element is externally arranged on the threaded pipe.

[0018] Preferably, a sealing gasket is fixedly connected to the collection frame, and the sealing gasket is distributed on the upper and lower sides of the collection frame.

[0019] Preferably, a guide rod is inserted into the connecting plate, and the guide rod is fixedly connected to the supporting bracket.

[0020] Preferably, a mesh plate is fixedly connected to the supporting bracket, and debris in the shell falls through the mesh plate.

[0021] Preferably, a rubber ring is fixedly connected to the outer periphery of the sealing cover, and the rubber ring increases the sealing performance between the sealing cover and the housing.

[0022] The present invention provides a profile cutting and recycling device through improvement, which has the following improvements and advantages compared with the prior art:

[0023] Through the coordinated use of the supporting bracket, the shell, the sealing cover, the cutting machine, the connecting plate, the first telescopic member, the blocking member, etc., the profile passes through the openings on both sides of the shell, and the gap between the profile and the shell is blocked by the blocking member. Then the first telescopic member is started to drive the connecting plate to move, and the connecting plate drives the sealing cover to extend into the cavity of the shell. At the same time, the cutting machine is started to cut the profile, and the debris generated by the profile is retained in the cavity of the shell. The sealing cover is used to seal the top of the shell to prevent the external wind from blowing away the debris, so as to facilitate the centralized collection and treatment of the profile debris in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the housing, sealing cover and cutting machine in the utility model;

[0027] Figure 3 This is a schematic structural diagram of the limiting plate, blocking plate and vertical rod in the utility model;

[0028] Figure 4 This is a structural diagram of the connecting plate, the guide rod and the first telescopic member in the present invention;

[0029] Figure 5 This is a schematic structural diagram of the collecting frame, the ear plate and the second telescopic member in the present invention;

[0030] Figure 6 This is an exploded view of the filter element, air duct and fan in the utility model.

[0031] Description of reference numerals:

[0032] 1-bearing bracket, 11-mesh plate, 2-opening and closing assembly, 21-housing, 22-sealing cover, 221-rubber ring, 23-cutting machine, 24-connecting plate, 241-guide rod, 25-first telescopic member, 26-sealing member, 261-limiting plate, 262-sealing plate, 262a-elastic member, 263-vertical rod, 264-blocking piece, 3-collecting assembly, 31-collecting frame, 311-sealing pad, 32-driving member, 321-second telescopic member, 322-ear plate, 33-air duct, 34-fan, 35-filter element, 351-threaded pipe, 352-filter element. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center" - "longitudinal" - "transverse" - "length" - "width" - "thickness" - "up" - "down" - "front" - "back" - "left" - "right" - "vertical" - "horizontal" - "top" - "bottom" - "inside" - "outside" - "clockwise" - "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0035] In the description of the present invention, it should be understood that the terms "first"-"second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first"-"second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed"-"connected"-"connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] In this embodiment, if Figure 1 and Figure 2As shown, a profile cutting and recycling device includes a supporting bracket 1, on which an opening and closing component 2 is installed. The opening and closing component 2 wraps the cutting position of the profile to reduce the flying of debris cut from the profile. The opening and closing component 2 includes an outer shell 21, a sealing cover 22, a cutter 23, a connecting plate 24, a first telescopic member 25 and a blocking member 26. The outer shell 21 is fixedly connected to the supporting bracket 1, and the sealing cover 22 is used to close the top opening of the outer shell 21. The cutter 23 is installed at the bottom of the sealing cover 22. The sealing cover 22 is also used to drive the cutter 23 to extend to the interior of the outer shell 21 to cut the profile. The connecting plate 24 is fixedly connected to the top of the sealing cover 22, and the connecting plate 24 is fixedly connected to the output end of the first telescopic member 25. The first telescopic member 25 is fixedly connected to the supporting bracket 1, and the blocking member 26 is used to close the openings on both sides of the outer shell 21. The cavity formed by the sealing cover 22 and the outer shell 21 wraps the cutting position of the profile, thereby reducing the flying of debris.

[0037] Thus, the profile passes through the openings on both sides of the shell 21, and the gap between the profile and the shell 21 is sealed by the sealing member 26. Then, the first telescopic member 25 is started, and the output end of the first telescopic member 25 drives the connecting plate 24 to move, and the connecting plate 24 drives the sealing cover 22 to extend into the cavity of the shell 21. At the same time, the cutting machine 23 is started, and the cutting machine 23 cuts the profile. The debris generated by the profile is retained in the cavity of the shell 21 to prevent the external wind from blowing away the debris.

[0038] Furthermore, a cavity is processed in the shell 21, the first telescopic part 25 is a hydraulic cylinder, the sealing cover 22 can be embedded in the cavity of the shell 21, the cutting machine 23 uses a motor to drive the blade to rotate to cut the profile, and the connecting plate 24 is used to drive the sealing cover 22 to move.

[0039] In some embodiments, as Figure 1 and Figure 3 As shown, the blocking member 26 includes a limiting plate 261, a blocking plate 262, a plurality of vertical rods 263 and a baffle 264. The limiting plate 261 is fixedly connected to the supporting bracket 1, the blocking plate 262 and the limiting plate 261 are plugged into each other, and the plurality of vertical rods 263 are all plugged into the through groove of the limiting plate 261. The plurality of vertical rods 263 are evenly distributed along the through groove of the blocking plate 262. The blocking plate 262 and the plurality of vertical rods 263 are arranged in parallel on both sides of the opening processed in the shell 21, and the top ends of the plurality of vertical rods 263 are fixedly connected to the baffle 264.

[0040] Furthermore, the limiting plate 261 is processed into a strip shape, and a through groove matching the limiting plate 261 is processed in the sealing plate 262. The vertical rods 263 are arranged equidistantly along the sealing plate 262. The setting of the baffle 264 prevents the vertical rods 263 from falling downward from the sealing plate 262. When the profile passes through the through holes on both sides of the shell 21, the corresponding vertical rods 263 abut the profile, and the vertical rods 263 close the gap between the profile and the shell 21.

[0041] In some embodiments, as Figure 3 As shown, an elastic member 262 a is fixedly connected to the blocking plate 262 , and the bottom end of the elastic member 262 a is fixedly connected to the supporting bracket 1 .

[0042] Furthermore, the elastic member 262a is a compression spring. The setting of the elastic member 262a drives the blocking plate 262 to move along the limiting plate 261 for reset.

[0043] In some embodiments, as Figure 1 and Figure 5 As shown, a collecting component 3 is installed in the supporting bracket 1, and the collecting component 3 is used to collect debris generated by profile cutting. The collecting component 3 includes a collecting frame 31, a driving member 32, an air duct 33, a fan 34 and a filter 35. The collecting frame 31 and the supporting bracket 1 are plugged in and connected, and the driving member 32 is used to drive the collecting frame 31 to move in the collecting frame 31. The air duct 33 is fixedly connected to the collecting frame 31, and the air inlet end of the fan 34 is connected to the air duct 33. The filter 35 is used to prevent profile debris from entering the air duct 33.

[0044] Furthermore, the collecting frame 31 and the supporting bracket 1 form a cavity structure for collecting filtered debris, the driving member 32 completes the opening and closing between the collecting frame 31 and the supporting bracket 1, and the fan 34 is started to form a negative pressure in the cavity formed by the collecting frame 31 and the supporting bracket 1 through the air duct 33, and then the debris is sucked into the cavity formed by the collecting frame 31 and the supporting bracket 1.

[0045] In some embodiments, as Figure 5 As shown, the driving member 32 includes a second telescopic member 321 and an ear plate 322 . The second telescopic member 321 is fixedly connected to the supporting bracket 1 . The ear plate 322 is fixedly connected to the output end of the second telescopic member 321 . The ear plate 322 is fixedly connected to the collecting frame 31 .

[0046] Furthermore, the second telescopic member 321 is a hydraulic cylinder, and the output end of the second telescopic member 321 drives the collection frame 31 to move through the ear plate 322, and the collected debris is guided out through the collection frame 31 for unified processing.

[0047] In some embodiments, as Figure 6As shown, the filter element 35 includes a threaded tube 351 and a filter element 352 . The threaded tube 351 is threadedly connected to the air duct 33 , and the filter element 352 is externally arranged on the threaded tube 351 .

[0048] Furthermore, the filter element 352 is arranged on the outer wall of the threaded tube 351, and through holes are evenly opened on the outer wall of the threaded tube 351. A detachable connection method is adopted between the threaded tube 351 and the air duct 33 to facilitate the replacement of the filter element 352. The filter element 352 prevents debris from entering the air duct 33.

[0049] In some embodiments, as Figure 5 As shown, a sealing gasket 311 is fixedly connected to the collecting frame 31 , and the sealing gasket 311 is distributed on the upper and lower sides of the collecting frame 31 .

[0050] Furthermore, two sealing gaskets 311 are provided, and the provision of the two sealing gaskets 311 increases the sealing degree between the collecting frame 31 and the supporting bracket 1 .

[0051] In some embodiments, as Figure 4 As shown, a guide rod 241 is inserted into the connecting plate 24 , and the guide rod 241 is fixedly connected to the supporting bracket 1 .

[0052] Furthermore, the setting of the guide rod 241 constrains the vertical movement of the connecting plate 24 .

[0053] In some embodiments, as Figure 1 As shown, a mesh plate 11 is fixedly connected to the supporting bracket 1 , and debris in the housing 21 falls through the mesh plate 11 .

[0054] Furthermore, the mesh plate 11 is used to filter larger debris to prevent the larger debris from falling into the collection frame 31 .

[0055] In some embodiments, as Figure 4 As shown, a rubber ring 221 is fixedly connected to the outer periphery of the sealing cover 22 , and the rubber ring 221 increases the sealing performance between the sealing cover 22 and the housing 21 .

[0056] Furthermore, a rubber ring 221 is provided on the outer periphery of the sealing cover 22 to prevent the profile debris from flying out from between the sealing cover 22 and the housing 21 .

[0057] The working principle of this application is described below with a preferred embodiment:

[0058] When the profile is processed, the blocking plate 262 is pulled upward along the outer wall of the limit plate 261, and the blocking plate 262 drives the elastic member 262a to deform, and then the profile to be processed is passed through the openings at the front and rear ends of the shell 21. After the external force on the blocking plate 262 is removed, the blocking plate 262 is reset under the action of the elastic member 262a, and then the vertical rod 263 is attached to the profile, and the vertical rod 263 blocks the gap between the profile and the shell 21. Then, the first telescopic member 25 is started to drive the connecting plate 24 to move. When the connecting plate 24 drives the sealing cover 22 to extend into the cavity of the shell 21, the first telescopic member 25 is started. The dynamic cutting machine 23 cuts the profile, and the debris generated by the profile is retained in the cavity of the shell 21. The fan 34 is started to form a negative pressure in the cavity composed of the collection frame 31 and the supporting bracket 1 through the air duct 33, and then the debris is sucked into the cavity composed of the collection frame 31 and the supporting bracket 1. The filter element 352 located on the threaded tube 351 blocks the debris from entering the air duct 33. However, when the collected debris needs to be processed uniformly, the second telescopic member 321 is started to drive the collection frame 31 to move horizontally through the ear plate 322, and the collected debris is discharged through the collection frame 31 for unified processing.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A profile cutting and recycling device, comprising a supporting bracket (1), characterized in that: An opening and closing assembly (2) is installed on the supporting bracket (1), and the opening and closing assembly (2) wraps the cutting position of the profile to reduce the flying of debris cut from the profile. The opening and closing assembly (2) comprises a housing (21), a sealing cover (22), a cutting machine (23), a connecting plate (24), a first telescopic member (25) and a blocking member (26); The shell (21) and the supporting bracket (1) are fixedly connected, the sealing cover (22) is used to close the top opening of the shell (21), the cutting machine (23) is installed at the bottom of the sealing cover (22), and the sealing cover (22) is also used to drive the cutting machine (23) to extend to the inside of the shell (21) to cut the profile, the connecting plate (24) is fixedly connected to the top of the sealing cover (22), the connecting plate (24) and the output end of the first telescopic member (25) are fixedly connected, the first telescopic member (25) and the supporting bracket (1) are fixedly connected, the blocking member (26) is used to close the openings on both sides of the shell (21), and the cavity formed by the sealing cover (22) and the shell (21) wraps the cutting position of the profile, thereby reducing the flying of debris.

2. The profile cutting and recycling device according to claim 1, characterized in that: The blocking member (26) comprises a limiting plate (261), a blocking plate (262), a plurality of vertical rods (263) and a blocking piece (264); The limiting plate (261) is fixedly connected to the bearing bracket (1); the blocking plate (262) is plugged into the limiting plate (261); the plurality of vertical rods (263) are plugged into the through slot of the limiting plate (261); the plurality of vertical rods (263) are evenly distributed along the through slot of the blocking plate (262); the blocking plate (262) and the plurality of vertical rods (263) are arranged in parallel on both sides of the opening processed in the housing (21); and the top ends of the plurality of vertical rods (263) are fixedly connected to the blocking piece (264).

3. The profile cutting and recycling device according to claim 2, characterized in that: An elastic member (262a) is fixedly connected to the blocking plate (262), and the bottom end of the elastic member (262a) is fixedly connected to the supporting bracket (1).

4. The profile cutting and recycling device according to claim 1, characterized in that: A collecting assembly (3) is installed in the supporting bracket (1), and the collecting assembly (3) is used to collect debris generated by cutting the profile; The collecting assembly (3) comprises a collecting frame (31), a driving member (32), an air duct (33), a fan (34) and a filter (35); The collecting frame (31) and the supporting bracket (1) are plug-connected, the driving member (32) is used to drive the collecting frame (31) to move in the collecting frame (31), the air duct (33) is fixedly connected to the collecting frame (31), the air inlet end of the fan (34) is connected to the air duct (33), and the filter (35) is used to prevent the profile debris from entering the air duct (33).

5. The profile cutting and recycling device according to claim 4, characterized in that: The driving member (32) includes a second telescopic member (321) and an ear plate (322); The second telescopic member (321) is fixedly connected to the supporting bracket (1), the ear plate (322) is fixedly connected to the output end of the second telescopic member (321), and the ear plate (322) is fixedly connected to the collecting frame (31).

6. The profile cutting and recycling device according to claim 4, characterized in that: The filter element (35) comprises a threaded tube (351) and a filter element (352); The threaded tube (351) and the air duct (33) are threadedly connected, and the filter element (352) is externally arranged on the threaded tube (351).

7. The profile cutting and recycling device according to claim 4, characterized in that: A sealing gasket (311) is fixedly connected to the collecting frame (31), and the sealing gasket (311) is distributed on the upper and lower sides of the collecting frame (31).

8. The profile cutting and recycling device according to claim 1, characterized in that: A guide rod (241) is inserted into the connecting plate (24), and the guide rod (241) and the supporting bracket (1) are fixedly connected.

9. The profile cutting and recycling device according to claim 1, characterized in that: A mesh plate (11) is fixedly connected to the supporting bracket (1), and debris in the housing (21) falls through the mesh plate (11).

10. The profile cutting and recycling device according to claim 1, characterized in that: A rubber ring (221) is fixedly connected to the outer periphery of the sealing cover (22), and the rubber ring (221) increases the sealing performance between the sealing cover (22) and the housing (21).

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