Fireproof board thickness slitting device

Abstract

The utility model discloses a kind of fireproof plate thickness slitting device, it relates to fireproof plate processing technical field, the device includes bottom plate and cutting frame, bracket is fixedly arranged on bottom plate upper surface, bracket is equipped with sliding slot, cutting frame is slidably arranged in sliding slot, and cutting knife is detachably arranged on cutting frame. Bottom plate upper surface is also symmetrically provided with sliding slot, fixed plate is slidably arranged in sliding slot, fixed plate is rotatably arranged on adjusting bolt, adjusting bolt is arranged on fixed support by thread. Fixed plate is slid by adjusting bolt, fireproof plate can be accurately fixed, surface scratch is avoided;The plug-in cooperation of U-shaped installation sliding slot and convex strip and fastening bolt is utilized, the quick disassembly and installation of cutting knife are realized, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fireproof board processing technology, specifically a fireproof board thickness slitting device. Background Technology

[0002] In many fields such as modern construction, furniture manufacturing, and electronic equipment protection, fire-resistant boards have become indispensable materials due to their excellent flame-retardant properties and stable physicochemical characteristics. As market demand for fire-resistant boards continues to increase, higher requirements are being placed on their processing precision and production efficiency, especially in the thickness slitting process.

[0003] Traditional fireproof board thickness slitting devices are difficult to effectively fix the fireproof boards, which can easily cause scratches or slitting deviations on the surface of the fireproof boards, affecting the product's appearance and performance. In addition, the process of changing the blades is complicated and time-consuming, which seriously affects production efficiency.

[0004] Therefore, developing a fireproof board thickness slitting device that can effectively solve the above problems and achieve precise slitting and efficient operation is of great practical significance. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides the following technical solution: a fireproof board thickness slitting device, comprising:

[0006] A base plate, wherein a bracket is fixedly mounted on the upper surface of the base plate, and a sliding groove is provided on the bracket;

[0007] A cutting frame is slidably disposed in a groove on the support, and a cutting blade is detachably disposed on the cutting frame.

[0008] Furthermore, the cutting frame is provided with a U-shaped mounting groove, and both ends of the mounting groove are provided with fastening holes, which are engaged with fastening bolts through threads.

[0009] Furthermore, the cutting blade is provided with a protrusion that mates with the mounting groove, and the protrusion engages with the mounting groove.

[0010] Furthermore, a sliding groove is fixedly provided on the upper surface of the base plate. The sliding groove is symmetrically arranged along the base plate. A fixed plate is slidably arranged in the sliding groove. The fixed plate is rotatably mounted on the adjusting bolt. The adjusting bolt is threaded onto the fixed bracket.

[0011] Furthermore, the cutting frame meshes with a transmission gear rotatably mounted on the support, and the transmission gear is fixedly mounted on the handle.

[0012] Furthermore, a waste discharge port is provided at the end of the base plate near the support, and the waste discharge port penetrates the upper and lower surfaces of the base plate.

[0013] The advantages of this utility model compared with the prior art are:

[0014] 1. In terms of fixing the fireproof board, this utility model features a fixing plate slidably connected within symmetrically arranged grooves on the base plate. The fixing plate is rotatably mounted on adjusting bolts. By turning the adjusting bolts, the fixing plate can slide within the grooves, precisely adjusting its position and firmly securing the fireproof board in the appropriate location. Simultaneously, the rubber layer on the fixing plate effectively prevents scratches on the surface of the fireproof board during fixing, ensuring its appearance quality and performance. This solves the problems of traditional devices being difficult to effectively fix fireproof boards and easily causing surface scratches.

[0015] 2. Regarding blade replacement, the U-shaped mounting groove on the cutting frame and the protrusion on the cutting blade are connected by an interlocking mechanism, and the fastening hole at the end of the mounting groove is threaded into the fastening bolt. This structure makes the installation and removal of the cutting blade extremely simple. Blade replacement can be completed quickly simply by loosening or tightening the fastening bolt, significantly reducing the time spent on blade replacement, effectively improving production efficiency, and overcoming the drawbacks of complex and time-consuming blade replacement in traditional devices. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of a partial structure of the present invention. Figure 1 .

[0018] Figure 3 This is a schematic diagram of a partial structure of the present invention. Figure 2 .

[0019] Figure 4 This is a schematic diagram of a partial structure of the present invention. Figure 3 .

[0020] Reference numerals: 100-base plate; 101-slide groove; 102-support; 103-waste discharge port; 104-fixed support; 105-fixed plate; 106-adjusting bolt; 200-cutting frame; 201-installation slide groove; 202-fastening hole; 203-handle; 204-transmission gear; 205-fastening bolt; 206-cutting blade. Detailed Implementation

[0021] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4 As shown, a fireproof board thickness slitting device includes a base plate 100 and a cutting frame 200.

[0023] like Figures 1 to 4 As shown, a bracket 102 is fixedly installed on the upper surface of the base plate 100, and a sliding groove is provided on the bracket 102; a sliding groove 101 is fixedly installed on the upper surface of the base plate 100, and the sliding groove 101 is symmetrically arranged along the base plate 100. A fixing plate 105 is slidably installed in the sliding groove 101, and the fixing plate 105 is rotatably mounted on the adjusting bolt 106. A rubber layer is provided on the fixing plate 105 to prevent scratching the surface of the fireproof board. The adjusting bolt 106 is threaded onto the fixing bracket 104; the fixing bracket 104 is fixedly installed on the upper surface of the base plate 100; a waste discharge port 103 is provided at the end of the base plate 100 near the bracket 102, and the waste discharge port 103 penetrates the upper and lower surfaces of the base plate 100.

[0024] like Figures 1 to 4 As shown, the cutting frame 200 is slidably mounted in a groove on the bracket 102, and a cutting blade 206 is detachably mounted on the cutting frame 200. The cutting frame 200 has a U-shaped mounting groove 201, with fastening holes 202 at both ends. The fastening holes 202 engage with fastening bolts 205 via threads. The cutting blade 206 has a protruding strip that engages with the mounting groove 201, and the protruding strip is inserted into the mounting groove 201. The cutting blade 206 is made of cemented carbide. The cutting frame 200 meshes with a transmission gear 204 rotatably mounted on the bracket 102, and the transmission gear 204 is fixedly mounted on the handle 203.

[0025] like Figures 1 to 4 As shown, the working principle of the fireproof board thickness cutting device disclosed in this utility model is as follows:

[0026] The fireproof board is placed on the upper surface of the base plate 100, and then pushed under the cutting blade 206. The thickness of the fireproof board is adjusted, and the operator turns the adjusting bolt 106. The adjusting bolt 106 rotates, causing the fixing plate 105 to slide in the slide groove 101, thus restricting the position of the fireproof board. Then, the operator manually lifts the handle 203, causing the handle 203 to rotate counterclockwise. The counterclockwise rotation of the handle 203 causes the transmission gear 204 to rotate counterclockwise, which in turn causes the cutting frame 200 and the cutting blade 206 to move toward the fireproof board. At this time, the cutting blade 206 cuts the thickness of the fireproof board. After the cutting is completed, the handle 203 and the fixing plate 105 are reset. The above steps are repeated to achieve the thickness cutting of the fireproof board.

[0027] When cutting off the scraps on the fireproof board, follow the steps above. The cut scraps will fall out and be collected from the waste discharge port 103.

Claims

1. A fireproof board thickness slitting device, characterized in that, include: A base plate (100) is provided with a bracket (102) fixedly mounted on its upper surface, and a sliding groove is provided on the bracket (102); A cutting frame (200) is slidably disposed in a groove on the support (102), and a cutting blade (206) is detachably disposed on the cutting frame (200).

2. The fireproof board thickness cutting device according to claim 1, characterized in that: The cutting frame (200) is provided with a U-shaped mounting groove (201), and both ends of the mounting groove (201) are provided with fastening holes (202), which are engaged with fastening bolts (205) by threads.

3. The fireproof board thickness cutting device according to claim 2, characterized in that: The cutting blade (206) is provided with a protrusion that cooperates with the mounting groove (201), and the protrusion is inserted into the mounting groove (201).

4. The fireproof board thickness cutting device according to claim 3, characterized in that: A sliding groove (101) is fixedly provided on the upper surface of the base plate (100). The sliding groove (101) is symmetrically arranged along the base plate (100). A fixing plate (105) is slidably arranged in the sliding groove (101). The fixing plate (105) is rotatably arranged on the adjusting bolt (106). The adjusting bolt (106) is threaded onto the fixing bracket (104).

5. The fireproof board thickness cutting device according to claim 4, characterized in that: The cutting frame (200) meshes with a transmission gear (204) rotatably mounted on a bracket (102), and the transmission gear (204) is fixedly mounted on a handle (203).

6. The fireproof board thickness cutting device according to claim 5, characterized in that: The bottom plate (100) is provided with a waste discharge port (103) at the end near the support (102), and the waste discharge port (103) penetrates the upper and lower surfaces of the bottom plate (100).

Images