Plasterboard cutting device for decoration
By designing a gypsum board cutting device that includes a base, column, cantilever beam, sliding seat and motor, the problems of low precision, cumbersome operation and poor portability of existing gypsum board cutting equipment are solved. It realizes efficient, accurate and convenient gypsum board cutting, adapts to diverse cutting needs and provides a clean working environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINBODA BUILDING DECORATION GRP CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-05-15
AI Technical Summary
Existing gypsum board cutting equipment suffers from problems such as low cutting accuracy, cumbersome operation, inconvenience in carrying, and difficulty in adapting to different width cutting needs.
A plasterboard cutting device was designed, comprising a base, column, cantilever beam, sliding seat, motor, and cutter head. Precise positioning is achieved using a scale on the cantilever beam and a locking handle. The device combines universal ball bearings and guide rollers to improve cutting convenience and accuracy. A vacuum cleaner interface is provided for clean cutting.
It achieves high precision, convenience, and portability in gypsum board cutting, meets the cutting needs of different widths, improves operating efficiency and cutting quality, and provides a clean working environment.
Smart Images
Figure CN224240004U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting equipment technology, and in particular to a gypsum board cutting device for decoration. Background Technology
[0002] In today's decoration industry, gypsum board is a widely used building material, favored for its lightweight, good thermal insulation properties, and ease of installation, making it ideal for wall and ceiling applications. However, precise and efficient cutting of gypsum board is a crucial step in the actual decoration process.
[0003] Currently, common methods of cutting gypsum board have many drawbacks. On the one hand, traditional manual cutting methods, such as using knives, not only make it difficult to guarantee cutting accuracy, easily resulting in uneven cuts and large dimensional deviations, but also have low operating efficiency, being time-consuming and labor-intensive. This is especially true when dealing with large quantities of gypsum board to be cut, severely impacting construction progress. On the other hand, while some existing mechanical cutting equipment improves cutting efficiency to some extent, they are often bulky and complex in structure, inconvenient to carry and move, and poorly suited for small-scale renovation sites or scenarios requiring flexible operation. Furthermore, many cutting devices are cumbersome to adjust when adjusting the cutting size, failing to quickly and conveniently adapt to the cutting needs of gypsum board of different widths, leading to numerous inconveniences in actual use and making it difficult to meet the diverse cutting requirements of renovation sites. Therefore, there is an urgent need for a gypsum board cutting device for renovation that can solve the above problems. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, this utility model discloses a gypsum board cutting device for decoration.
[0005] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:
[0006] A gypsum board cutting device for decoration, comprising:
[0007] The base is used to support the plasterboard;
[0008] The column is securely connected to the top side of the base;
[0009] A cantilever beam, one end of which is fastened to a corresponding column;
[0010] The sliding seat is slidably mounted on the cantilever beam.
[0011] The locking handle is threadedly connected to the sliding seat and is used to fix the sliding seat to the cantilever beam;
[0012] The motor is mounted on the sliding base;
[0013] The cutter head passes through the sliding seat and is connected to the motor drive.
[0014] Preferably, the cantilever beam includes two spaced-apart guide rods, and one of the guide rods is equipped with a scale.
[0015] Preferably, a limiting block is provided at the end of the cantilever beam away from the column.
[0016] Preferably, the base has a support plate on top, and the support plate has a clearance groove at the position corresponding to the cutter head.
[0017] Preferably, the support plate has multiple omnidirectional ball bearings arranged in an array on its surface.
[0018] Preferably, a plurality of guide rollers are rotatably connected at intervals on one side of the top of the base.
[0019] Preferably, the sliding seat has a through hole on the side corresponding to the motor, a guide cover is connected to the bottom of the through hole, and a connector for connecting a vacuum cleaner is connected to the top of the through hole.
[0020] Preferably, adjustable support legs are installed at each of the four corners of the base.
[0021] By adopting the technical solution described above, this utility model has the following beneficial effects:
[0022] (1) This utility model has a simple structure. The base adopts a frame structure design, which provides a stable support foundation for the gypsum board, ensuring that the gypsum board can be laid flat and correctly. It also takes into account portability and space utilization. Its compact size makes it easy to carry, transport and store. The column, base and cantilever beam are closely connected to form the core frame. Two spaced guide rods on the cantilever beam provide a stable sliding track for the sliding seat. The limiting block at one end can not only prevent the sliding seat from falling off, but also enhance the structural strength of the cantilever beam and ensure stable operation for a long time.
[0023] (2) The present invention further includes a scale on a guide rod of the cantilever beam, which, together with the sliding cooperation between the sliding seat and the guide rod, can quantitatively locate the position of the sliding seat, thereby ensuring the accuracy of the cutting size, meeting the cutting requirements of gypsum board of different widths, and improving the versatility and practicality of the device.
[0024] (3) The present invention further includes a locking handle on one side of the sliding seat, which achieves quick positioning and fixing of the sliding seat on the cantilever beam through a threaded connection. Construction personnel can easily adjust the position of the sliding seat by loosening or tightening the handle. The operation is simple and saves time and manpower.
[0025] (4) The present invention further installs universal ball bearings on the support plate. The universal ball bearings reduce the friction between the gypsum board and the support plate, making it easier for the operator to move the gypsum board and improve the convenience and efficiency of cutting. At the same time, the clearance groove on the support plate avoids the blade from contacting the support plate, ensuring that the cutting is carried out smoothly. Attached Figure Description
[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0027] Figure 2 This is a top view of the present invention;
[0028] Figure 3 This is a schematic diagram of the structure of this utility model;
[0029] Figure 4 This is a schematic diagram of the sliding seat.
[0030] In the diagram: 1. Base; 2. Column; 3. Cantilever beam; 4. Sliding seat; 5. Motor; 6. Cutting head; 7. Limiting block; 8. Support plate; 9. Clearance slot; 10. Universal ball bearing; 11. Guide roller; 12. Adjustable support leg; 13. Guide cover; 14. Connector; 15. Locking handle. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0032] In the description of this utility model, it should be noted that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. They are only used to facilitate the description of this utility model and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0033] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0034] Example 1:
[0035] Combined with appendix Figures 1-3 A gypsum board cutting device for decoration includes a base 1, a column 2, and a cantilever beam 3. The base 1 adopts a frame structure design, and its core function is to provide a stable support foundation for the gypsum board, ensuring that the gypsum board can be laid flat and accurately on the base 1. The base 1 balances portability and space utilization, with a compact size that facilitates transport to different construction sites without occupying excessive space during storage, greatly facilitating on-site operation for construction workers.
[0036] A column 2 is fastened to one side of the top of the base 1. The column 2 is further fastened to a cantilever beam 3 that is parallel to the top of the base 1, thus forming the core frame structure of the entire device. The cantilever beam 3 is cleverly designed with a sliding seat 4 for flexible adjustment of the cutting position.
[0037] Specifically, the cantilever beam 3 includes two spaced-apart guide rods, providing a stable sliding track for the sliding seat 4. Furthermore, a scale is mounted on one of the guide rods, allowing for precise positioning of the sliding seat 4 during its sliding engagement with the two guide rods, ensuring accurate cutting dimensions. To further enhance the safety and structural stability of the device, a limiting block 7 is provided at the end of the cantilever beam 3 opposite to the column 2. This limiting block 7 effectively prevents the sliding seat 4 from detaching from the cantilever beam 3 during sliding, avoiding equipment damage or construction safety accidents caused by accidental detachment. Additionally, the limiting block 7 ensures a secure connection between the ends of the two guide rods opposite to the column 2, thereby strengthening the overall structure of the cantilever beam 3 and ensuring it maintains good working condition during prolonged use.
[0038] A locking handle 15 is threaded onto one side of the sliding seat 4. This design allows for quick positioning and fixation of the sliding seat 4 on the cantilever beam 3. In actual operation, when the position of the sliding seat 4 needs adjustment, the operator only needs to loosen the locking handle 15 appropriately to easily move the sliding seat 4 to the desired position. After the sliding seat 4 is in place, tightening the locking handle 15 securely fixes the sliding seat 4 to the designated position on the cantilever beam 3, thus meeting the cutting requirements of gypsum boards of different widths and greatly improving the versatility and practicality of the device. A motor 5 is also installed on the sliding seat 4, and the output of the motor 5 is connected to the cutter head 6 that moves through the sliding seat 4. When the motor 5 is powered on, its output power drives the cutter head 6 to rotate at high speed, thereby achieving efficient cutting of the gypsum board. By reasonably adjusting the position of the sliding seat 4 on the cantilever beam 3, the cutting position of the cutter head 6 relative to the gypsum board can be flexibly adjusted to meet the cutting requirements of gypsum boards of different sizes and specifications.
[0039] It is particularly important to note that the cutter head 6 used here is a milling cutter. This type of cutter head 6 has good cutting performance and a long service life, which can ensure that the cut is smooth and flat when cutting gypsum board, with high cutting efficiency, effectively meeting the requirements of the decoration site for the cutting quality of gypsum board.
[0040] In actual use, the operation of this gypsum board cutting device is relatively simple. First, the construction worker needs to adjust the position of the sliding seat 4 on the cantilever beam 3 according to the required width of the gypsum board to be cut. After adjusting the position, tighten the locking handle 15 to fix the sliding seat 4. Then, turn on the motor 5, and the cutter head 6 will start to rotate at high speed under the drive of the motor 5. At this time, place the gypsum board stably on the base 1 and move the gypsum board relative to the rotating cutter head 6 along the direction of the base 1. The cutter head 6 can then perform continuous and stable cutting operations on the gypsum board until it is completely cut off, thereby obtaining gypsum board material of the required size, providing accurate board parts for subsequent decoration construction.
[0041] Example 2:
[0042] Combined with appendix Figures 1-2 A gypsum board cutting device for decoration differs from Embodiment 1 in that, based on the basic structure of Embodiment 1, a support plate 8 is provided on the top of the base 1. Furthermore, a clearance slot 9 is provided on the support plate 8 corresponding to the position of the cutting head 6. The clearance slot 9 serves two purposes: first, to prevent the cutting head 6 from contacting the support plate 8 during operation, thereby preventing damage to the cutting head 6 due to collision or affecting normal operation; second, to ensure that the cutting head 6 can smoothly complete the gypsum board cutting operation, guaranteeing the smooth implementation of the cutting work.
[0043] Furthermore, multiple omnidirectional ball bearings 10 are arranged in an array on the surface of the supporting plate 8. The omnidirectional ball bearings 10 can effectively reduce the friction between the gypsum board and the surface of the supporting plate 8. In this way, during actual operation, the operator can move the gypsum board more easily, which facilitates the cutting operation of the gypsum board and improves the convenience and efficiency of the cutting work.
[0044] Furthermore, multiple guide rollers 11 are rotatably connected at intervals on one side of the top of the base 1. These guide rollers 11 play a crucial role in use, primarily guiding the plasterboard. Specifically, during cutting operations, one side of the plasterboard can be brought into contact with the guide rollers 11. In this way, the straightness of the plasterboard cut is ensured, deviations are avoided, and cutting quality is guaranteed. However, it should be noted that the arrangement of the multiple guide rollers 11 is strictly required; they must be arranged along a straight line perpendicular to the axis of the cantilever beam 3 to achieve the ideal guiding effect.
[0045] Example 3:
[0046] Referring to Figure 4, a plasterboard cutting device for decoration is an improvement upon Embodiment 1 or 2. Specifically, a through hole is provided on the sliding seat 4 on the side corresponding to the motor 5. A guide cover 13 is connected to the bottom of this through hole, and a connector 14 for connecting a vacuum cleaner is connected to the top. This design allows the vacuum cleaner pipe to be connected to the connector 14 when cutting plasterboard. When the cutting operation begins, turning on the vacuum cleaner simultaneously will promptly remove the dust generated during the cutting process, effectively preventing air pollution and creating a relatively clean working environment for the operator.
[0047] Example 4:
[0048] Referring to Figure 1, a gypsum board cutting device for decoration is an optimization based on any of the embodiments one to three. Adjustable legs 12 are installed at each of the four corners of the base 1. The adjustable legs 12 are practically useful; by adjusting their length, they can adjust the levelness of the base 1 and improve its stability. During the cutting operation, this effectively avoids large errors caused by the base 1 wobbling, ensuring the accuracy and quality of the cutting work.
[0049] The parts of this utility model not described in detail are prior art. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that this utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and are intended to include all changes that fall within the meaning and scope of equivalents within this utility model.
Claims
1. A gypsum board cutting device for decoration, characterized in that, include: Base (1) is used to support the plasterboard; The column (2) is fastened to one side of the top of the base (1); The cantilever beam (3) is fastened at one end to the column (2); The sliding seat (4) is slidably mounted on the cantilever beam (3); The locking handle (15) is threadedly connected to the sliding seat (4) and is used to fix the sliding seat (4) on the cantilever beam (3); The motor (5) is mounted on the sliding seat (4); The cutter head (6) passes through the sliding seat (4) and is connected to the motor (5) for drive.
2. The gypsum board cutting device for decoration as described in claim 1, characterized in that: The cantilever beam (3) includes two spaced guide rods, one of which is equipped with a scale.
3. The gypsum board cutting device for decoration as described in claim 2, characterized in that: The cantilever beam (3) is provided with a limiting block (7) at one end away from the column (2).
4. The gypsum board cutting device for decoration as described in claim 1, characterized in that: The base (1) has a support plate (8) on top, and the support plate (8) has a clearance slot (9) at the position corresponding to the cutter head (6).
5. The gypsum board cutting device for decoration as described in claim 4, characterized in that: The support plate (8) has multiple universal ball bearings (10) arranged in an array on its surface.
6. The gypsum board cutting device for decoration as described in claim 1, characterized in that: The base (1) has multiple guide rollers (11) rotatably connected at intervals on one side of its top.
7. The gypsum board cutting device for decoration as described in claim 1, characterized in that: The sliding seat (4) has a through hole on one side corresponding to the motor (5), and a guide cover (13) is connected to the bottom of the through hole, and a connector (14) for connecting a vacuum cleaner is connected to the top of the through hole.
8. The gypsum board cutting device for decoration as described in claim 1, characterized in that: Adjustable legs (12) are installed at each of the four corners of the base (1).