Handheld mineral wool board trimming device
By designing a hand-held mineral wool board trimming device, the combined structure of the cutting blade, the substrate and baffle is used to solve the problems of uneven edges of the mineral wool board and the unsmooth cutting lines, and achieve a more stable cutting process, which is suitable for multiple types of people. trim requirements for architectural decorative materials.
Patent Information
- Application Number
- CN202420641891.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-31
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-31
AI Technical Summary
During the construction process, mineral wool boards have problems such as uneven edges and unsmooth cutting lines due to measurement errors and processing errors. The existing technology mainly relies on construction personnel to cut with bare hands, making it difficult to ensure the consistency and smoothness of the cutting surface.
A hand-held mineral wool board trimming device is designed, including cutting blades, substrates, baffles and blade mounting plates. The cutting blades are fixed by bolts to provide a stable support surface to ensure the vertical crossing of the cutting blades and the mineral wool board. , using baffles and substrates to provide support, achieving a more stable cutting process.
It effectively avoids the problems of uneven edges of mineral wool boards and the cutting lines not smooth, improves the stability and accuracy of construction workers' trimming on site, and is suitable for adjusting the width and thickness of mineral wool boards and other building decoration materials.
Smart Images
Figure CN222290238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building decoration construction, in particular to the construction technology of indoor fine decoration, and specifically is a handheld mineral wool board trimming device. Background Art
[0002] Mineral wool board is a commonly used decorative material in the field of interior decoration. At present, mineral wool boards are generally produced in factories in a prefabricated form, and then cut and cut according to the drawings by automated mechanical equipment before leaving the factory. However, when it is actually put into use, due to unavoidable reasons such as measurement errors, processing errors, and temporary design changes, the mineral wool boards often cannot be put into use directly after leaving the factory. At this time, construction personnel are required to perform temporary trimming of the mineral wool boards on site. At present, temporary trimming of mineral wool boards is generally carried out by construction personnel through measurement and laying out, supplemented by hand-held knives. This usually causes the edges of the mineral wool boards to be uneven or the cutting lines to be uneven after trimming, which in turn affects the overall decorative effect of the mineral wool boards. Utility Model Content
[0003] The purpose of the utility model is to overcome the above defects and provide a handheld trimming device for mineral wool board trimming, which can avoid the problems of uneven edges of mineral wool boards and uneven cutting lines caused by construction workers cutting the mineral wool boards by hand.
[0004] In order to achieve the above object, the utility model is achieved as follows:
[0005] A handheld mineral wool board trimming device comprises a cutting blade 1, a base plate 3, a baffle plate 5 and a blade mounting plate 4, wherein the base plate 3 is arranged horizontally, the baffle plate 5 is arranged at the bottom of the base plate 3, the blade mounting plate 4 is arranged on the side of the base plate 3, matching through holes are provided on the cutting blade 1 and the blade mounting plate, and the cutting blade 1 is tightened and fixed on the blade mounting plate 4 by screwing in bolts 2; wherein a cutting groove is provided between the side of the base plate 3 and the blade mounting plate 4, and the blade edge of the cutting blade 1 extends downward from the gap of the cutting groove and is located beside the baffle plate 5.
[0006] The trimming device proposed by the utility model has a simple structure, is lightweight, and is easy for construction workers to carry and hold for operation. In the trimming device, the baffle plate 5 and the base plate 3 provide a support surface for the cutting blade 1, so that the construction workers are more stable during the hand-cutting process using the cutting blade 1, thereby overcoming the problems of uneven cutting surfaces and uneven cutting lines in the traditional hand-cut temporary trimming of mineral wool boards.
[0007] Furthermore, considering that the temporary trimming of the mineral wool board is usually in the shape of a right-angle edge, the cutting blade 1 should usually remain perpendicular to the mineral wool board. Therefore, in the utility model, the plane where the cutting blade 1 is located and the plane where the substrate 3 is located are arranged vertically and crosswise, and the substrate 3 and the baffle 5 are used to fit the side surface of the mineral wool board and provide support and support for the cutting operation of the cutting blade 1.
[0008] The base plate 3, the baffle plate 5 and the blade mounting plate 4 of the handheld mineral wool board trimming device are made of materials that are easily available on the indoor decoration site, such as wooden boards and plastic boards.
[0009] The above-mentioned trimming device proposed by the utility model is an auxiliary cutting device with a simple structure and easy to manufacture. It can realize the cutting of common board materials for interior decoration at the width and thickness positions. Therefore, it is also suitable for building decoration materials such as foam boards and line boards that require temporary on-site trimming. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the trimming device proposed by the utility model.
[0011] Figure 2 This is a schematic diagram of trimming a mineral wool board using the trimming device proposed by the utility model. DETAILED DESCRIPTION
[0012] The present invention is further described below through specific embodiments.
[0013] like Figure 1 As shown, a handheld mineral wool board trimming device comprises a cutting blade 1, a base plate 3, a baffle plate 5 and a blade mounting plate 4, wherein the base plate 3 is arranged horizontally, the baffle plate 5 is arranged at the bottom of the base plate 3, the blade mounting plate 4 is arranged on the side of the base plate 3, matching through holes are provided on the cutting blade 1 and the blade mounting plate, and the cutting blade 1 is tightened and fixed on the blade mounting plate 4 by screwing in bolts 2; wherein a cutting groove is provided between the side of the base plate 3 and the blade mounting plate 4, and the blade edge of the cutting blade 1 extends downward from the gap of the cutting groove and is located beside the baffle plate 5.
[0014] The above-mentioned handheld mineral wool board trimming device provides a support surface for the cutting blade 1 through the baffle 5 and the base plate 3, so that the construction personnel are more stable during the freehand cutting process using the cutting blade 1, thereby overcoming the problems of uneven cutting surface and uneven cutting line in the traditional freehand temporary trimming of the mineral wool board.
[0015] Considering that the temporary trimming of the mineral wool board is usually in the shape of a right-angle edge, the plane where the cutting blade 1 is located and the plane where the base plate 3 is located are arranged vertically and crosswise, and the base plate 3 and the baffle 5 are used to fit the side surface of the mineral wool board and provide support for the cutting operation of the cutting blade 1.
[0016] The base plate 3, the baffle plate 5 and the blade mounting plate 4 of the handheld mineral wool board trimming device are made of materials that are easily available on the indoor decoration site, such as wooden boards and plastic boards.
[0017] When cutting the mineral wool board by this embodiment, the following steps are adopted:
[0018] Step 1: Draw cutting lines on the surface and side of the mineral wool board, that is, mark the length and width of the part to be cut off. According to the length and width of the part to be cut off, adjust the distance between the bottom baffle 5 of the substrate 3 and the cutting blade 1. The distance should be equal to the length and width of the part to be cut off in two cutting processes.
[0019] Step 2: The operator holds the base plate 3 with both hands and slides along the cutting line on the surface of the mineral wool board, so that the cutting blade 1 cuts the mineral wool board. During the cutting process, the surface of the mineral wool board is usually cut first, and then the side of the mineral board is cut;
[0020] Step 3: After the above two cuts, measure the size of the mineral wool board to confirm whether it meets the requirements;
[0021] Step 4: Repeat steps 1 to 3 until the mineral wool board meets the size requirements.
Claims
1. A handheld mineral wool board trimming device, comprising a cutting blade (1), characterized in that: The cutting blade (1) and the blade mounting plate (4) are provided with matching through holes, and the cutting blade (1) and the blade mounting plate are screwed in with bolts (2) to fix the cutting blade (1) on the blade mounting plate (4); a cutting groove is provided between the side of the substrate (3) and the blade mounting plate (4); the blade edge of the cutting blade (1) extends downward from the gap of the cutting groove and is located beside the baffle (5).
2. The handheld mineral wool board trimming device according to claim 1 is characterized in that: The plane where the cutting blade (1) is located and the plane where the base plate (3) is located are arranged in a vertically intersecting manner. The base plate (3) and the baffle plate (5) are used to fit the side surface of the mineral wool board and provide support and support for the cutting operation of the cutting blade (1).
3. The handheld mineral wool board trimming device according to claim 1 is characterized in that: The base plate (3), the baffle plate (5) and the blade mounting plate (4) are made of wooden boards and plastic boards.