A cutting mechanism

Abstract

The present application discloses a cutting mechanism, which belongs to the field of cutting mechanisms. The key points of the technical solution are that it comprises a base, and also comprises: a dust suction component, which is mounted on the base; a cutting component, which is mounted on the dust suction component; a fixed component, which is mounted on the base; wherein the dust suction component comprises a moving component, a moving frame, a dust suction chamber, a workbench, a dust suction groove, a dust suction box, a negative pressure fan, and a dust storage component, wherein the moving component is mounted on the base, the moving frame is mounted on the moving component, the dust suction chamber is arranged on the base, the workbench is mounted on the dust suction chamber, the dust suction groove is arranged on the workbench, the dust suction box is mounted on the moving frame, the negative pressure fan is mounted on the dust suction box, and the dust storage component is mounted on the dust suction box. The present application can clean and contain the dust generated by cutting to avoid dust splashing and causing environmental pollution in the workshop.

Description

Technical Field

[0001] The present application belongs to the field of cutting mechanisms, and in particular to a cutting mechanism. Background Art

[0002] Wallpaper, also known as wall paper, is an interior decoration material used for wall coverings. It is widely used in interior decoration of residences, offices, guesthouses, and hotels. The material is not limited to paper, but also includes other materials. In the production process of wallpaper, a cutting device is usually required to work.

[0003] The existing publication number is CN219404419U, which discloses a wallpaper cutting device, including a plate body, two groups of fixed cylinders are fixed on the top of the plate body, movable cylinders are slidably connected inside the two groups of fixed cylinders, the two groups of movable cylinders are fixedly connected by a connecting plate, and cutting blades are fixed on opposite sides of the two groups of movable cylinders; it also includes a driving mechanism, the driving mechanism includes a first fixed plate, a motor, a threaded rod, a threaded sleeve and a second fixed plate, the first fixed plate is fixed to the outer wall of the movable cylinder, the motor is installed at the bottom of the first fixed plate and the output end is connected to the threaded rod.

[0004] Although the above-mentioned cutting device can conveniently cut wallpaper, which is relatively time-saving and labor-saving, it is easy to generate dust when cutting wallpaper, and the splashing of dust will cause environmental pollution in the workshop. Utility Model Content

[0005] The purpose of this application is to provide a cutting mechanism to address the above-mentioned technical problems, which can clean and contain the dust generated by cutting, thereby avoiding dust splashing and causing pollution to the workshop environment.

[0006] The present application provides a cutting mechanism, comprising a base, and further comprising:

[0007] A dust collection component, wherein the dust collection component is installed on the base;

[0008] A cutting assembly, wherein the cutting assembly is mounted on the dust collecting assembly;

[0009] A fixing component, wherein the fixing component is installed on the base;

[0010] Wherein, the dust collection component includes a mobile component, a mobile frame, a dust collection chamber, a workbench, a dust collection groove, a dust collection box, a negative pressure fan, and a dust storage component. The mobile component is installed on the base, the mobile frame is installed on the mobile component, the dust collection chamber is arranged on the base, the workbench is installed on the dust collection chamber, the dust collection groove is arranged on the workbench, the dust collection box is installed on the mobile frame, the negative pressure fan is installed on the dust collection box, and the dust storage component is installed on the dust collection box.

[0011] After the position of the wallpaper is fixed, the cutting component is driven to cut the wallpaper. After the cutting is completed, the moving component drives the moving frame to move, and the moving frame drives the dust collection box to move back and forth in the dust collection chamber. When the dust collection box moves back and forth, the negative pressure fan is driven to work. The negative pressure fan can suck the dust and hair generated during the cutting work from the dust collection groove into the dust collection box and then into the dust storage component for storage, so that the dust and hair generated by cutting wallpaper on the workbench can be cleaned up in time, avoiding dust splashing and causing workshop environmental pollution.

[0012] Furthermore, the dust storage assembly comprises:

[0013] A dust storage box, wherein the dust storage box is mounted on the dust collection box;

[0014] A filter screen, wherein the filter screen is installed on the dust storage box;

[0015] An exhaust hole, wherein the exhaust hole is arranged on the dust storage box;

[0016] A dust cleaning component is installed on the dust storage box.

[0017] The dust and hair generated during the cutting process are sucked into the dust collection box from the dust collection groove and then fall onto the filter screen in the dust storage box. The filter screen can filter the air to block the dust and hair. The sucked air is filtered by the filter screen and then discharged through the exhaust hole. The dust and hair sucked into the dust storage box will accumulate on the filter screen, which is convenient for subsequent users to handle uniformly and reduces the labor intensity of the users.

[0018] Furthermore, the dust cleaning component includes:

[0019] An electric telescopic rod, wherein the electric telescopic rod is installed on the dust storage box;

[0020] A tension spring, one end of which is mounted on the dust storage box, and the other end of which is mounted on the dust collection box.

[0021] The dust cleaning component includes an electric telescopic rod, a tension spring and a sealing gasket, the electric telescopic rod is installed on the dust storage box, one end of the tension spring is installed on the dust storage box, and the other end is installed on the dust suction box, and the sealing gasket is placed between the dust suction box and the dust storage box. When it is necessary to clean the dust and hair accumulated on the filter net, the work table is disassembled to drive the output end of the electric telescopic rod to be ejected, and the output end of the electric telescopic rod is ejected to lift the dust suction box. At this time, the user can clean the dust and hair accumulated on the filter net, so as to avoid excessive accumulation of dust and hair on the filter net causing the dust suction component to be unable to perform the dust suction work. When the user completes the cleaning of the dust and hair accumulated on the filter net, the output end of the electric telescopic rod is retracted to drive the dust suction box to reset. At this time, the tension spring provides a rebound force for the reset of the dust suction box, making the reset of the dust suction box more convenient. The dust cleaning component avoids excessive accumulation of dust and hair on the filter net causing the dust suction component to be unable to perform the dust suction work, thereby improving the stability of the dust suction component.

[0022] Furthermore, the mobile component includes:

[0023] A first screw rod, wherein the first screw rod is installed on the base;

[0024] a first guide rod, the first guide rod being mounted on the base;

[0025] A moving block is mounted on the first screw rod.

[0026] The moving component includes a first screw rod, a first guide rod and a moving block, the first screw rod is installed on the base, the first guide rod is installed on the base, and the moving block is installed on the first screw rod. When the moving component needs to drive the moving frame to move, the first screw rod is driven to start working, and the moving block moves back and forth on the first screw rod under the guidance of the first guide rod. The moving component can drive the dust collection box to move back and forth in the dust collection chamber, so that the dust collection box can clean the dust and hair debris at various positions on the workbench, so that the dust collection component has a larger cleaning range for the dust and hair debris generated by cutting wallpaper on the workbench, and the cleaning effect is better.

[0027] Furthermore, the cutting component includes:

[0028] A cutting frame, wherein the cutting frame is mounted on a movable frame;

[0029] A cylinder, wherein the cylinder is mounted on the cutting frame;

[0030] A support frame, the support frame is installed at the output end of the cylinder;

[0031] A second screw rod, wherein the second screw rod is mounted on the support frame;

[0032] a second guide rod, the second guide rod being mounted on the support frame;

[0033] A telescopic support rod, one end of which is mounted on the support frame, and the other end of which is mounted on the cutting frame;

[0034] The cutting tool is installed on the second screw rod.

[0035] When it is necessary to cut the wallpaper, the wallpaper is fixed on the base using a fixing component to drive the cylinder to work, the cylinder pushes the output end downward, and the downward pushing of the cylinder output end drives the support frame to move downward, and the telescopic support rod makes the support frame move up and down more stably, and the support frame moves downward until the cutting tool is against the wallpaper and stops, at which time the second screw rod is started, and the cutting tool moves back and forth on the second screw rod under the guidance of the second guide rod to complete the cutting of the wallpaper, and the cutting frame is installed on the mobile frame, and when it is necessary to adjust the cutting position of the wallpaper, the mobile frame is driven to move the mobile frame to adjust the cutting position, and after the cutting work is completed, the dust collection component connected to the mobile frame cleans the dust and hair scraps generated by the cutting in time, so that the working environment after the wallpaper cutting is cleaner and tidier.

[0036] Furthermore, the fixing assembly includes:

[0037] A fixing frame, wherein the fixing frame is installed on the base;

[0038] A through hole, wherein the through hole is arranged on the fixing frame;

[0039] A pull rod, wherein the pull rod is arranged in the through hole;

[0040] A pressing block, wherein the pressing block is mounted on the pull rod;

[0041] A compression spring, one end of which is mounted on the fixing frame, and the other end of which is mounted on the pressing block.

[0042] The fixing frame is provided with several of them. When the wallpaper needs to be fixed on the base, the user lifts the pull rod and places the wallpaper to be cut at the designated cutting position. After the wallpaper is placed, the user puts down the pull rod. At this time, the pressing block is pressed down by the rebound force generated by the compression of the compression spring until the pressing block is against the wallpaper. At this time, the compression and rebound force of the compression spring presses the pressing block to fix the position of the wallpaper, so that the cutting quality of the wallpaper is better.

[0043] The beneficial effects of this application are:

[0044] 1. The negative pressure fan can suck the dust and hair generated during cutting work from the dust suction slot into the dust suction box and then store it in the dust storage component, so that the dust and hair generated by cutting wallpaper on the work surface can be cleaned in time, avoiding dust splashing and causing workshop environmental pollution;

[0045] 2. The dust and hair scraps sucked into the dust storage box will accumulate on the filter net, which is convenient for subsequent users to handle uniformly, reducing the labor intensity of users;

[0046] 3. The dust cleaning component prevents excessive accumulation of dust and hair on the filter net, which may cause the dust collection component to be unable to perform dust collection work, thereby improving the working stability of the dust collection component. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a schematic diagram of the overall structure of this application;

[0048] Figure 2 It is a schematic diagram of the overall structure of the present application after the workbench is removed;

[0049] Figure 3 is a cross-sectional view of the overall structure of the present application;

[0050] Figure 4 This application Figure 3 A magnified view of part A;

[0051] The reference numerals in the figure are: 100, base; 200, dust collection assembly; 210, moving assembly; 211, first screw rod; 212, first guide rod; 213, moving block; 220, moving frame; 230, dust collection chamber; 240, work table; 250, dust collection slot; 260, dust collection box; 270, negative pressure fan; 280, dust storage assembly; 281, dust storage box; 282, filter; 283, exhaust hole; 284. Cleaning assembly; 285. Electric telescopic rod; 286. Tension spring; 300. Cutting assembly; 310. Cutting frame; 320. Cylinder; 330. Support frame; 340. Second screw rod; 350. Second guide rod; 360. Telescopic support rod; 370. Cutting tool; 400. Fixing assembly; 410. Fixing frame; 420. Through hole; 430. Pull rod; 440. Pressure block; 450. Compression spring. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0053] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0054] The embodiments of the present application are described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0055] Embodiment 1:

[0056] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the embodiment of the present application provides a cutting mechanism, including a base 100, and also including:

[0057] A dust collection component 200, wherein the dust collection component 200 is installed on the base 100;

[0058] A cutting assembly 300, wherein the cutting assembly 300 is mounted on the dust collecting assembly 200;

[0059] A fixing assembly 400, wherein the fixing assembly 400 is installed on the base 100;

[0060] Among them, the dust collection component 200 includes a moving component 210, a moving frame 220, a dust collection chamber 230, a workbench 240, a dust collection groove 250, a dust collection box 260, a negative pressure fan 270, and a dust storage component 280. The moving component 210 is installed on the base 100, the moving frame 220 is installed on the moving component 210, the dust collection chamber 230 is set on the base 100, the workbench 240 is installed on the dust collection chamber 230, the dust collection groove 250 is set on the workbench 240, the dust collection box 260 is installed on the moving frame 220, the negative pressure fan 270 is installed on the dust collection box 260, and the dust storage component 280 is installed on the dust collection box 260.

[0061] After the position of the wallpaper is fixed, the cutting component 300 is driven to cut the wallpaper. After the cutting is completed, the moving component 210 drives the moving frame 220 to move, and the moving frame 220 drives the dust box 260 to move back and forth in the dust chamber 230. When the dust box 260 moves back and forth, the negative pressure fan 270 is driven to work. The negative pressure fan 270 can suck the dust and hair generated during the cutting work from the dust suction groove 250 into the dust box 260 and then into the dust storage component 280 for storage, so that the dust and hair generated by cutting wallpaper on the work surface can be cleaned up in time, avoiding dust splashing and causing pollution to the workshop environment.

[0062] Embodiment 2:

[0063] like Figure 2 , Figure 3 , Figure 4 As shown, the embodiment of the present application provides a cutting mechanism. In addition to the above technical features, the dust storage assembly 280 includes:

[0064] A dust storage box 281, wherein the dust storage box 281 is mounted on the dust collection box 260;

[0065] A filter 282, wherein the filter 282 is mounted on the dust storage box 281;

[0066] An exhaust hole 283, wherein the exhaust hole 283 is provided on the dust storage box 281;

[0067] A dust cleaning component 284 is installed on the dust storage box 281.

[0068] The dust and hair generated during the cutting work are sucked into the dust box 260 through the dust suction groove 250 and then fall onto the filter 282 in the dust storage box 281. The filter 282 can filter the air to block the dust and hair. The inhaled air is filtered by the filter 282 and then discharged through the exhaust hole 283. The dust and hair sucked into the dust storage box 281 will accumulate on the filter 282, which is convenient for subsequent users to carry out unified processing, reducing the labor intensity of the users.

[0069] Embodiment 3:

[0070] like Figure 4 As shown, the embodiment of the present application provides a cutting mechanism. In addition to the above technical features, the dust cleaning component 284 includes:

[0071] An electric telescopic rod 285, wherein the electric telescopic rod 285 is installed on the dust storage box 281;

[0072] A tension spring 286 , one end of which is mounted on the dust storage box 281 , and the other end of which is mounted on the dust collection box 260 .

[0073] The dust cleaning assembly 284 includes an electric telescopic rod 285, a tension spring 286 and a sealing pad. The electric telescopic rod 285 is installed on the dust storage box 281, one end of the tension spring 286 is installed on the dust storage box 281, and the other end is installed on the dust collection box 260. The sealing pad is placed between the dust collection box 260 and the dust storage box 281. When it is necessary to clean the dust and hair accumulated on the filter 282, the workbench 240 is disassembled, and the output end of the electric telescopic rod 285 is driven to push out. The output end of the electric telescopic rod 285 pushes up the dust collection box 260. At this time, the user can clean the dust and hair accumulated on the filter 282. The accumulated dust and hair are cleaned to avoid excessive accumulation of dust and hair on the filter 282, which may cause the dust collection component 200 to be unable to perform the dust collection work. When the user completes the cleaning of the dust and hair accumulated on the filter 282, the output end of the electric telescopic rod 285 retracts, driving the dust collection box 260 to reset. At this time, the tension spring 286 provides a rebound force for the dust collection box 260 to reset, making the dust collection box 260 reset more convenient. The cleaning component 284 avoids excessive accumulation of dust and hair on the filter 282, which may cause the dust collection component 200 to be unable to perform the dust collection work, thereby improving the working stability of the dust collection component 200.

[0074] Embodiment 4:

[0075] like Figure 3 As shown, the embodiment of the present application provides a cutting mechanism. In addition to the above technical features, the moving component 210 includes:

[0076] A first screw rod 211, wherein the first screw rod 211 is installed on the base 100;

[0077] A first guide rod 212, wherein the first guide rod 212 is mounted on the base 100;

[0078] The moving block 213 is installed on the first screw rod 211 .

[0079] The moving component 210 includes a first screw rod 211, a first guide rod 212 and a moving block 213. The first screw rod 211 is installed on the base 100, the first guide rod 212 is installed on the base 100, and the moving block 213 is installed on the first screw rod 211. When the moving component 210 is needed to drive the moving frame 220 to move, the first screw rod 211 is driven to start working, and the moving block 213 is moved back and forth on the first screw rod 211 under the guidance of the first guide rod 212. The moving component 210 can drive the dust collection box 260 to move back and forth in the dust collection chamber 230, so that the dust collection box 260 can clean the dust and hair debris at various positions on the workbench 240, so that the dust collection component 200 has a larger cleaning range for the dust and hair debris generated by cutting wallpaper on the workbench 240, and the cleaning effect is better.

[0080] Embodiment 5:

[0081] like Figure 2 , Figure 3 As shown, the embodiment of the present application provides a cutting mechanism. In addition to the above technical features, the cutting assembly 300 includes:

[0082] A cutting frame 310, wherein the cutting frame 310 is installed on the mobile frame 220;

[0083] A cylinder 320, wherein the cylinder 320 is mounted on the cutting frame 310;

[0084] A support frame 330, wherein the support frame 330 is mounted at an output end of the cylinder 320;

[0085] A second screw rod 340, wherein the second screw rod 340 is mounted on the support frame 330;

[0086] A second guide rod 350, wherein the second guide rod 350 is mounted on the support frame 330;

[0087] A telescopic support rod 360, one end of which is mounted on the support frame 330, and the other end of which is mounted on the cutting frame 310;

[0088] The cutting tool 370 is mounted on the second screw rod 340 .

[0089] When it is necessary to cut the wallpaper, the wallpaper is fixed on the base 100 using the fixing assembly 400, and the cylinder 320 is driven to work. The cylinder 320 pushes the output end downward, and the downward push of the output end of the cylinder 320 drives the support frame 330 to move downward. The telescopic support rod 360 makes the support frame 330 move up and down more stably. The support frame 330 moves down until the cutting tool 370 is against the wallpaper and stops. At this time, the second screw rod 340 is started, and the cutting tool 370 is guided by the second guide rod 350 to move back and forth on the second screw rod 340 to complete the cutting of the wallpaper. The cutting frame 310 is installed on the mobile frame 220. When it is necessary to adjust the cutting position of the wallpaper, the mobile assembly 210 is driven to move the mobile frame 220 to adjust the cutting position. After the cutting work is completed, the dust collection assembly 200 connected to the mobile frame 220 cleans the dust and hair scraps generated by the cutting in time, so that the working environment after the wallpaper cutting is cleaner and tidier.

[0090] Embodiment 6:

[0091] like Figure 2 , Figure 4 As shown, the embodiment of the present application provides a cutting mechanism. In addition to the above technical features, the fixing assembly 400 includes:

[0092] A fixing frame 410, wherein the fixing frame 410 is installed on the base 100;

[0093] A through hole 420, wherein the through hole 420 is disposed on the fixing frame 410;

[0094] A pull rod 430, wherein the pull rod 430 is disposed in the through hole 420;

[0095] A pressing block 440, wherein the pressing block 440 is mounted on the pull rod 430;

[0096] A compression spring 450 , one end of which is mounted on the fixing frame 410 , and the other end of which is mounted on the pressing block 440 .

[0097] The fixing frame 410 is provided with several pieces. When the wallpaper needs to be fixed on the base 100, the user lifts the pull rod 430 and places the wallpaper to be cut at the designated cutting position. After the wallpaper is placed, the user puts down the pull rod 430. At this time, the pressing block 440 is pressed down by the rebound force generated by the compression of the compression spring 450 until the pressing block 440 is against the wallpaper. At this time, the compression and rebound force of the compression spring 450 presses the pressing block 440 to fix the position of the wallpaper, so that the cutting quality of the wallpaper is better.

[0098] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0099] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A cutting mechanism, comprising a base (100), characterized in that , also includes: A dust collection component (200), wherein the dust collection component (200) is installed on the base (100); A cutting assembly (300), wherein the cutting assembly (300) is mounted on the dust collecting assembly (200); A fixing assembly (400), wherein the fixing assembly (400) is mounted on the base (100); The dust collection component (200) comprises a moving component (210), a moving frame (220), a dust collection chamber (230), a workbench (240), a dust collection slot (250), a dust collection box (260), a negative pressure fan (270), and a dust storage component (280). The moving component (210) is mounted on a base (100), the moving frame (220) is mounted on the moving component (210), the dust collection chamber (230) is arranged on the base (100), the workbench (240) is mounted on the dust collection chamber (230), the dust collection slot (250) is arranged on the workbench (240), the dust collection box (260) is mounted on the moving frame (220), the negative pressure fan (270) is mounted on the dust collection box (260), and the dust storage component (280) is mounted on the dust collection box (260).

2. A cutting mechanism according to claim 1, characterized in that: The dust storage component (280) comprises: A dust storage box (281), wherein the dust storage box (281) is installed on the dust collection box (260); A filter screen (282), wherein the filter screen (282) is installed on the dust storage box (281); An exhaust hole (283), wherein the exhaust hole (283) is arranged on the dust storage box (281); A dust cleaning component (284), wherein the dust cleaning component (284) is installed on the dust storage box (281).

3. A cutting mechanism according to claim 2, characterized in that: The dust removal component (284) comprises: An electric telescopic rod (285), wherein the electric telescopic rod (285) is installed on the dust storage box (281); A tension spring (286), wherein one end of the tension spring (286) is mounted on the dust storage box (281), and the other end of the tension spring (286) is mounted on the dust collection box (260).

4. A cutting mechanism according to claim 3, characterized in that: The moving component (210) comprises: A first screw rod (211), wherein the first screw rod (211) is installed on the base (100); A first guide rod (212), the first guide rod (212) being mounted on the base (100); A moving block (213), wherein the moving block (213) is mounted on the first screw rod (211).

5. A cutting mechanism according to claim 4, characterized in that: The cutting component (300) comprises: A cutting frame (310), wherein the cutting frame (310) is installed on the moving frame (220); A cylinder (320), wherein the cylinder (320) is installed on the cutting frame (310); A support frame (330), wherein the support frame (330) is installed at the output end of the cylinder (320); A second screw rod (340), wherein the second screw rod (340) is installed on the support frame (330); A second guide rod (350), wherein the second guide rod (350) is mounted on the support frame (330); A telescopic support rod (360), one end of the telescopic support rod (360) being mounted on the support frame (330) and the other end of the telescopic support rod (360) being mounted on the cutting frame (310); A cutting tool (370), wherein the cutting tool (370) is mounted on the second screw rod (340).

6. A cutting mechanism according to claim 5, characterized in that: The fixing assembly (400) comprises: A fixing frame (410), wherein the fixing frame (410) is installed on the base (100); A through hole (420), wherein the through hole (420) is arranged on the fixing frame (410); A pull rod (430), wherein the pull rod (430) is disposed in the through hole (420); A pressing block (440), wherein the pressing block (440) is installed on the pull rod (430); A compression spring (450), one end of the compression spring (450) is mounted on the fixing frame (410), and the other end is mounted on the pressing block (440).

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