A kind of indoor decoration gypsum board cutting device

Abstract

The utility model relates to the technical field of gypsum board cutting equipment, and specifically to an indoor decoration gypsum board cutting device, including a sliding frame, a stainless steel roller is symmetrically arranged on the lower side of the sliding frame, a support frame is arranged at the center of the upper side of the sliding frame, a cutting motor is arranged at the center of the support frame, and a limit pin is symmetrically arranged at the lower part of the support frame, and a compression spring is passed through the limit pin. The utility model provides a support frame, a limit pin, a sliding frame and a compression spring, so that when the gypsum board cutting device is in use, the support frame is pressed downward by a handgrip, so that the cutting knife can extend out of the lower side of the sliding frame, and the gypsum board can be cut. When not in use, the support frame is released, so that the cutting knife is reset upward under the action of the compression spring, so as to avoid the cutting knife from extending out of the cutting bottom plate when not in use, thereby avoiding the cutting knife from being worn.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum board cutting equipment, in particular to a gypsum board cutting device for indoor decoration. Background Art

[0002] During interior decoration, gypsum boards are often needed for modeling and decoration. For gypsum boards of formed size, special cutting devices are required to cut them to ensure the processing quality of the gypsum boards.

[0003] After searching, in the prior art, patent announcement number CN202120187598.5 discloses a gypsum board cutting tool, in which the clamping plate is fixed by utilizing spring elastic force, so that the clamping plate can be easily released from the fixed state, and the cutting tool fixed between the supporting base and the clamping plate can be easily replaced, thereby ensuring the cutting effect of the cutting tool.

[0004] However, the above-mentioned prior art has certain shortcomings. When the gypsum board cutting device is in use, the cutting blade always extends out of the outside of the cutting base plate when not in use, which makes the cutting blade easy to wear. At the same time, when the gypsum board cutting device is in use, there is a lack of a device for marking the cutting line, which makes it impossible for the operator to intuitively understand the cutting position. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an indoor decoration gypsum board cutting device, which overcomes the problem that when the gypsum board cutting device is in use, the cutting blade always extends out of the outside of the cutting base plate when not in use, thereby making the cutting blade easily worn.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for cutting indoor decoration gypsum boards, comprising a sliding frame, stainless steel rollers are symmetrically arranged on the lower side of the sliding frame, a support frame is arranged at the center of the upper side of the sliding frame, a cutting motor is arranged at the center of the support frame, limit pins are symmetrically arranged on the lower part of the support frame, compression springs are passed through the limit pins, limit rails are passed through the lower sides of both ends of the sliding frame, locking bolts are arranged on the upper side of the sliding frame corresponding to the position where the limit rails are passed through, a knife sleeve is arranged on one side of the cutting motor, a cutting knife is arranged on the inner side of the knife sleeve, a line laser light is arranged on the upper side of the knife sleeve, and a handle is arranged on the upper side of the support frame.

[0007] As a preferred technical solution of the utility model, a laser scale strip is arranged on the upper side of the limiting slide rail, a limiting plate is arranged at one end of the limiting slide rail, and alloy rollers are arranged at equal intervals on the limiting plate near one side of the sliding frame.

[0008] As a preferred technical solution of the utility model, symmetrical end surfaces of the limiting plate are both provided with stubble pushing knives, and the stubble pushing knives are connected to the limiting plate by screws.

[0009] As a preferred technical solution of the present utility model, the alloy roller is connected to the limiting plate via a bearing, and the limiting plate is connected to the limiting slide rail via bolts.

[0010] As a preferred technical solution of the utility model, the sliding frame is connected to the limiting slide rail via the locking bolt, and the locking bolt is crimped to the limiting slide rail via threads.

[0011] As a preferred technical solution of the utility model, the line laser light is connected to the support frame via screws, and the handgrip is connected to the support frame via screws.

[0012] As a preferred technical solution of the utility model, the support frame is connected to the limit pin shaft through threads, and the limit pin shaft is connected to the compression spring through a slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a support frame, a limit pin shaft, a sliding frame and a compression spring, so that when the gypsum board cutting device is in use, the support frame is pressed downward by the handgrip, so that the cutting knife can extend out of the lower side of the sliding frame, and then the gypsum board can be cut. When not in use, the support frame is released, so that the cutting knife is reset upward under the action of the compression spring, so that the cutting knife is prevented from extending out of the cutting bottom plate when not in use, thereby preventing the cutting knife from being worn;

[0015] 2. The utility model provides a line laser light so that when the gypsum board cutting device is in use, the line laser light can mark the position of the cutting line, so that the operator can intuitively understand the cutting position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a gypsum board cutting device for indoor decoration according to the utility model;

[0017] Figure 2 This is a rear structural schematic diagram of a limit plate in a gypsum board cutting device for indoor decoration according to the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of a sliding frame in a gypsum board cutting device for indoor decoration according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the main structure of a support frame in a gypsum board cutting device for indoor decoration.

[0020] In the figure: 1. Cutting motor; 2. Limiting slide rail; 3. Sliding frame; 4. Locking bolt; 5. Limiting plate; 6. Knife sleeve; 7. Cutting knife; 8. Handle; 9. Support frame; 10. Alloy roller; 11. Stubble remover; 12. Line laser light; 13. Limiting pin; 14. Compression spring; 15. Stainless steel roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A device for cutting indoor decoration gypsum boards comprises a sliding frame 3, a stainless steel roller 15 is symmetrically arranged on the lower side of the sliding frame 3, a support frame 9 is arranged at the center of the upper side of the sliding frame 3, a cutting motor 1 is arranged at the center of the support frame 9, a limit pin 13 is symmetrically arranged at the lower part of the support frame 9, a compression spring 14 is passed through the limit pin 13, limit rails 2 are passed through the lower sides of both ends of the sliding frame 3, locking bolts 4 are arranged on the upper side of the sliding frame 3 corresponding to the position where the limit rail 2 is passed, a knife sleeve 6 is arranged on one side of the cutting motor 1, a cutting knife 7 is arranged inside the knife sleeve 6, a line laser light 12 is arranged on the upper side of the knife sleeve 6, and a handgrip 8 is arranged on the upper side of the support frame 9.

[0023] In this embodiment, a laser scale strip is provided on the upper side of the limiting slide rail 2, a limiting plate 5 is provided at one end of the limiting slide rail 2, and alloy rollers 10 are provided at equal intervals on the side of the limiting plate 5 close to the sliding frame 3. The setting of the alloy rollers 10 can make the limiting plate 5 in close contact with the side edge of the gypsum board, thereby ensuring the stable sliding of the limiting plate 5.

[0024] In this embodiment, the symmetrical end faces of the limiting plate 5 are provided with a stubble pushing knife 11, and the stubble pushing knife 11 is connected to the limiting plate 5 by screws. The stubble pushing knife 11 can flatten the stubble surface of the gypsum board after cutting to ensure that the cut surface is flat.

[0025] In this embodiment, the alloy roller 10 is connected to the limit plate 5 through a bearing, and the limit plate 5 is connected to the limit slide rail 2 through bolts. The limit slide rail 2 can enable the sliding frame 3 to move stably, ensure the stability of the sliding frame 3, and then accurately adjust the distance between the limit plate 5 and the sliding frame 3.

[0026] In this embodiment, the sliding frame 3 is connected to the limiting slide rail 2 through a locking bolt 4, and the locking bolt 4 is crimped with the limiting slide rail 2 through a thread. The locking bolt 4 can lock and fix the sliding frame 3 and the limiting slide rail 2 to prevent the sliding frame 3 from shaking on the limiting slide rail 2.

[0027] In this embodiment, the line laser light 12 is connected to the support frame 9 by screws, and the handgrip 8 is connected to the support frame 9 by screws. The setting of the handgrip 8 can facilitate the user to operate the device, thereby facilitating the cutting operation. The line laser light 12 can illuminate the cutting position of the cutting knife 7, so that the operator can intuitively understand the cutting position.

[0028] In this embodiment, the support frame 9 is connected to the limit pin 13 by threads, and the limit pin 13 is connected to the compression spring 14 by a slot. The limit pin 13 can make the support frame 9 move up and down stably, and the compression spring 14 can make the support frame 9 reset under the force of the compression spring 14, thereby preventing the cutting knife 7 extension device from being worn.

[0029] Working principle: When in use, adjust the distance between the limit plate 5 and the sliding frame 3 according to the required cutting size and width. After the distance is adjusted, lock and fix the limit slide rail 2 and the sliding frame 3 by the locking bolt 4, and then close the limit plate 5 to the edge of the gypsum board. Then, hold the handle 8 to press the support frame 9 downward, start the cutting motor 1, and the line laser light 12 can illuminate the cutting line position of the cutting knife 7. The operator holds the handle 8 to push the sliding frame 3 and the limit plate 5 horizontally. The gypsum board can be cut by the rotating cutting knife 7. The stubble pushing knife 11 can flatten the stubble produced after cutting, so that the quality of the gypsum board meets the requirements.

[0030] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They 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. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gypsum board cutting device for interior decoration, comprising a sliding frame (3), characterized in that: A stainless steel roller (15) is symmetrically arranged on the lower side of the sliding frame (3); a support frame (9) is arranged at the center of the upper side of the sliding frame (3); a cutting motor (1) is arranged at the center of the support frame (9); a limit pin shaft (13) is symmetrically arranged at the lower part of the support frame (9); a compression spring (14) is passed through the limit pin shaft (13); limit rails (2) are passed through the lower sides of both ends of the sliding frame (3); a locking bolt (4) is arranged on the upper side of the sliding frame (3) corresponding to the position where the limit rails (2) are passed through; a knife sleeve (6) is arranged on one side of the cutting motor (1); a cutting knife (7) is arranged inside the knife sleeve (6); a line laser light (12) is arranged on the upper side of the knife sleeve (6); and a handgrip (8) is arranged on the upper side of the support frame (9).

2. The indoor decoration gypsum board cutting device according to claim 1, characterized in that: A laser scale strip is arranged on the upper side of the limit slide rail (2), a limit plate (5) is arranged at one end of the limit slide rail (2), and alloy rollers (10) are arranged at equal intervals on a side of the limit plate (5) close to the sliding frame (3).

3. The indoor decoration gypsum board cutting device according to claim 2, characterized in that: Symmetrical end surfaces of the limiting plate (5) are both provided with stubble pushing knives (11), and the stubble pushing knives (11) are connected to the limiting plate (5) via screws.

4. The indoor decoration gypsum board cutting device according to claim 2, characterized in that: The alloy roller (10) is connected to the limiting plate (5) via a bearing, and the limiting plate (5) is connected to the limiting slide rail (2) via bolts.

5. The indoor decoration gypsum board cutting device according to claim 1, characterized in that: The sliding frame (3) is connected to the limiting slide rail (2) via the locking bolt (4), and the locking bolt (4) is crimped to the limiting slide rail (2) via threads.

6. The indoor decoration gypsum board cutting device according to claim 1, characterized in that: The line laser light (12) is connected to the support frame (9) via screws, and the handgrip (8) is connected to the support frame (9) via screws.

7. The indoor decoration gypsum board cutting device according to claim 1, characterized in that: The support frame (9) is connected to the limiting pin shaft (13) via threads, and the limiting pin shaft (13) is connected to the compression spring (14) via a slot.

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