A material cutting mechanism

Abstract

This utility model relates to the field of door panel processing technology, and in particular to a material cutting mechanism. The sawing frame has two cutting conveyor assemblies inside; each cutting conveyor assembly is equipped with a panel clamping module for pressing the sheet metal together; the sawing frame has a door panel cutting assembly for cutting the sheet metal; the door panel cutting assembly is positioned between the two cutting conveyor assemblies. When using this utility model, the structure enables automatic feeding and transfer of sheet metal to the next workstation, with cutting and conveying working in tandem to improve sheet metal processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of door panel processing technology, and in particular to a material head sawing mechanism. Background Technology

[0002] In the door panel manufacturing industry, the sawing process is a crucial step determining the dimensional accuracy and quality of door panels. Existing sawing mechanisms for door panel manufacturing have achieved significant progress in sawing precision, accurately cutting the target length of the panels and greatly satisfying the stringent requirements for dimensional accuracy in door panel manufacturing. This precise sawing capability effectively reduces material waste caused by dimensional deviations, improves product yield, and to a certain extent promotes the development of the door panel manufacturing industry.

[0003] However, this sawing mechanism still reveals many problems that urgently need to be solved in practical applications. In the sheet material feeding stage, it currently relies mainly on robotic arms to place the sheet material onto the sawing mechanism. Robotic arm feeding not only increases equipment costs and maintenance complexity but also makes the entire feeding process inefficient, failing to meet the demands of large-scale, high-efficiency production.

[0004] More importantly, existing sawing machines and door panel forming equipment operate independently, lacking an effective communication and collaborative working mechanism. The sawn panels cannot be directly and quickly transferred to subsequent forming processes, requiring handling and reloading, severely restricting the overall automation level and production efficiency of door panel processing. In summary, existing door panel processing sawing mechanisms have significant shortcomings in panel feeding methods and collaborative work with door panel forming equipment, urgently requiring a new technical solution for improvement and perfection. Utility Model Content

[0005] The purpose of this utility model is to provide a material head sawing mechanism to address the defects and shortcomings of the existing technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] The present invention discloses a material cutting mechanism, which includes a sawing frame; two cutting conveyor assemblies are arranged inside the sawing frame; each of the cutting conveyor assemblies is provided with a material clamping module for pressing the material together;

[0008] The sawing frame is equipped with a door panel cutting assembly for cutting the sheet metal; the door panel cutting assembly is located between two cutting conveyor line assemblies.

[0009] Furthermore, the door panel cutting assembly includes a sawing linear module with one end fixed to the sawing machine frame; a sawing sliding plate is fixed to the other end of the sawing linear module; two fixed arms are fixed to the sawing sliding plate; a sawing machine is fixed to each of the fixed arms; the sawing machine includes a saw disc motor with one end fixed to the fixed arm and a cutting saw disc fixed to the other end of the saw disc motor; the gap between the two cutting conveyor assemblies is a cutting slit; the two cutting saw discs and the cutting slit are arranged on the same plane.

[0010] Furthermore, a sawing sliding seat is fixed on the saw disc motor; the sawing sliding seat is slidably connected to the fixed arm; a sawing adjusting cylinder is connected between the sawing sliding seat and the fixed arm; the axes of the two cutting saw discs are arranged parallel to each other; the axes of the two cutting saw discs are not on the same vertical plane.

[0011] Furthermore, a saw disc cover is fixed on the sawing sliding seat and fitted onto the outside of the cutting saw disc; a cutting dust suction pipe is connected to the saw disc cover.

[0012] Furthermore, the cutting conveyor assembly includes a cutting conveyor and a conveyor tilting plate; a tilting plate shaft is fixed on the conveyor tilting plate; the tilting plate shaft is rotatably connected to the sawing frame; the cutting conveyor is fixed on the conveyor tilting plate; a conveyor tilting cylinder for driving the conveyor tilting plate to rotate around the tilting plate shaft is connected between the conveyor tilting plate and the sawing frame; both ends of the conveyor tilting cylinder are respectively hinged to the conveyor tilting plate and the sawing frame; a discharge conveyor is provided below the cutting conveyor assembly.

[0013] Furthermore, the plate clamping module includes lateral positioning rollers and a lateral pressure positioning module respectively disposed on both sides of the cutting conveyor assembly; the lateral pressure positioning module includes a lateral positioning guide rod slidably connected to the sawing frame and a lateral positioning cylinder fixed at one end to the sawing frame; a lateral pressure block is fixed at the other end of the lateral positioning cylinder; the lateral pressure block is fixed on the lateral positioning guide rod; the number of lateral positioning rollers is at least two; the lateral positioning rollers are arranged along the conveying direction of the cutting conveyor assembly.

[0014] With the above structure, the beneficial effects of this utility model are as follows: after the sheet material enters on one of the cutting conveyor assembly, when the cutting position of the sheet material is aligned with the gap between the two cutting conveyor assembly assemblies, the two sheet material clamping modules clamp and fix the sheet material, and then the door panel cutting assembly inserts between the two cutting conveyor assembly assemblies and cuts the sheet material; then the cut profile is conveyed to the next work station through the next cutting conveyor assembly; this structure can realize automatic feeding and automatic transfer of sheet material to the next work station, and the cutting and conveying work together to ensure the efficiency of sheet material production. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a structural diagram of the present invention after the sawing machine frame has been disassembled;

[0017] Figure 3 This is a first-person perspective 3D view of the cut conveyor line assembly;

[0018] Figure 4 This is a second-view perspective perspective view of the cut conveyor line assembly;

[0019] Figure 5 This is a structural diagram of the door panel cutting assembly;

[0020] Figure 6 This is a partial view of the door panel cutting assembly;

[0021] Figure 7 It is a diagram showing the arrangement of the cutting saw blade in the main view direction;

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Cutting conveyor assembly; 101. Lateral positioning roller; 102. Cutting conveyor; 103. Lateral pressure block; 104. Lateral positioning cylinder; 105. Lateral positioning guide rod; 106. Conveyor tilting plate; 107. Conveyor tilting cylinder; 108. Tilting plate shaft; 2. Door panel cutting assembly; 201. Cutting saw disc; 202. Saw disc cover; 203. Saw disc motor; 204. Sawing adjustment cylinder; 205. Fixed arm; 206. Sawing sliding plate; 207. Cutting dust suction pipe; 208. Sawing linear module; 209. Sawing sliding seat; 3. Discharge conveyor; 4. Sawing machine frame. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figures 1 to 7 As shown, the material cutting mechanism of this utility model includes a sawing frame 4; two cutting conveyor assembly 1 are arranged inside the sawing frame 4; each of the cutting conveyor assembly 1 is provided with a plate clamping module for pressing the plate;

[0026] The sawing frame 4 is equipped with a door panel cutting assembly 2 for cutting the sheet metal; the door panel cutting assembly 2 is located between two cutting conveyor line assemblies 1;

[0027] After the sheet material enters one of the cutting conveyor assembly 1, when the cutting position of the sheet material is aligned with the gap between the two cutting conveyor assembly 1, the two sheet material clamping modules clamp and fix the sheet material. Then, the door panel cutting assembly 2 is inserted between the two cutting conveyor assembly 1 and cuts the sheet material. The cut profile is then conveyed to the next work station through the next cutting conveyor assembly 1. This structure enables automatic feeding and automatic transfer of sheet material to the next work station. Cutting and conveying work together to improve the processing efficiency of sheet material.

[0028] In a preferred embodiment of this utility model, the door panel cutting assembly 2 includes a sawing linear module 208 with one end fixed to the sawing machine frame 4; a sawing sliding plate 206 is fixed to the other end of the sawing linear module 208; two fixed arms 205 are fixed to the sawing sliding plate 206; a sawing machine is fixed to each fixed arm 205; the sawing machine includes a saw disc motor 203 with one end fixed to the fixed arm 205 and a cutting saw disc 201 fixed to the other end of the saw disc motor 203; the gap between the two cutting conveyor assembly 1 is a cutting gap; the two cutting saw discs 201 and the cutting gap are arranged on the same plane.

[0029] The sawing linear module 208 is not fundamentally different from the existing linear module, so it will not be described in detail; the motor drives the cutting saw disc 201 to rotate and cut the material; the sawing linear module 208 can drive the sawing sliding plate 206 to make linear motion, so that the cutting saw disc 201 is inserted into the gap formed by the two cutting conveyor line assemblies 1 to cut the plate.

[0030] In a preferred embodiment of this utility model, a sawing sliding seat 209 is fixed on the saw disc motor 203; the sawing sliding seat 209 is slidably connected to the fixed arm 205; a sawing adjusting cylinder 204 is connected between the sawing sliding seat 209 and the fixed arm 205; the axes of the two cutting saw discs 201 are arranged parallel to each other; the axes of the two cutting saw discs 201 are not on the same vertical plane.

[0031] After the sawing adjustment cylinder 204 is activated, it can drive the two sawing sliding seats 209 to move closer or further apart, thereby realizing the height position adjustment of the cutting saw disc 201 and ensuring that the door panel can be completely cut off.

[0032] The cutting saw discs 201 are on the same plane and staggered, and the axes of the two cutting saw discs 201 are not set on the same vertical plane; the top surface of the lower cutting saw disc 201 can be adjusted to be higher than the top surface of the upper cutting saw disc 201, so as to ensure that boards of different thicknesses can be completely cut.

[0033] In a preferred embodiment of this utility model, a saw disc cover 202 is fixed on the sawing sliding seat 209 and fitted onto the outside of the cutting saw disc 201; a cutting dust suction pipe 207 is connected to the saw disc cover 202; the cutting dust suction pipe 207 is connected to an air purification device capable of generating negative pressure, and the saw disc cover 202 generates negative pressure, so that the dust generated during cutting is sucked into the air purifier from the saw disc cover 202 and the cutting dust suction pipe 207.

[0034] In a preferred embodiment of this utility model, the cutting conveyor assembly 1 includes a cutting conveyor 102 and a conveyor tilting plate 106; a tilting plate shaft 108 is fixed on the conveyor tilting plate 106; the tilting plate shaft 108 is rotatably connected to the sawing frame 4; the cutting conveyor 102 is fixed on the conveyor tilting plate 106; a conveyor tilting cylinder 107 for driving the conveyor tilting plate 106 to rotate around the tilting plate shaft 108 is connected between the conveyor tilting plate 106 and the sawing frame 4; the two ends of the conveyor tilting cylinder 107 are respectively hinged to the conveyor tilting plate 106 and the sawing frame 4; a discharge conveyor 3 is provided below the cutting conveyor assembly 1.

[0035] The discharge conveyor line 3 and the cutting conveyor line 102 are not fundamentally different from the existing conveyor line structure, so they will not be described in detail.

[0036] When the sheet material head is cut out, the material head is placed on a cutting conveyor assembly 1 at the front end and clamped and fixed by the sheet clamping module. Then the door panel cutting assembly 2 cuts out the material head. The conveyor line flipping cylinder 107 in the cutting conveyor assembly 1 at the front end drives the conveyor line flipping plate 106 to flip downward, which increases the gap between the two cutting conveyor lines 102. Then the sheet clamping module releases the clamping of the material head, and the material head is dropped to the cutting conveyor assembly 1 at the front end. The cutting conveyor assembly 1 at the front end transports the material head from the gap between the two cutting conveyor lines 102 to the discharge conveyor line 3 below.

[0037] When the material tail is cut out, the material tail is placed on a cutting conveyor assembly 1 at the rear end and clamped and fixed by the plate clamping module. Then, the door panel cutting assembly 2 cuts out the material tail. The conveyor line flipping cylinder 107 in the cutting conveyor assembly 1 at the rear end drives the conveyor line flipping plate 106 to flip downward, which increases the gap between the two cutting conveyor lines 102. Then, the plate clamping module releases the clamping on the material tail, and the material tail falls from the two ends to the cutting conveyor assembly 1 at the rear end. The cutting conveyor assembly 1 at the rear end transports the material tail through the gap between the two cutting conveyor lines 102 to the discharge conveyor line 3 below. Finally, the discharge conveyor line 3 outputs the material head and material tail to the external material tail car for collection.

[0038] In a preferred embodiment of this utility model, the plate clamping module includes lateral positioning rollers 101 and a side-pressure positioning module respectively disposed on both sides of the cutting conveyor assembly 1; the side-pressure positioning module includes a lateral positioning guide rod 105 slidably connected to the sawing frame 4 and a lateral positioning cylinder 104 fixed at one end to the sawing frame 4; a lateral pressure block 103 is fixed at the other end of the lateral positioning cylinder 104; the lateral pressure block 103 is fixed on the lateral positioning guide rod 105; the number of lateral positioning rollers 101 is at least two; the lateral positioning rollers 101 are arranged along the conveying direction of the cutting conveyor assembly 1;

[0039] After the sheet material is fed into the designated position on the cutting conveyor assembly 1, the lateral positioning cylinder 104 pushes the lateral pressure block 103 to move in the lateral direction of the cutting conveyor assembly 1, pressing the sheet material onto the lateral positioning roller 101 for positioning, so that the sheet material will not swing during cutting and the cutting line is flatter.

[0040] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A material cutting mechanism, characterized in that: It includes a sawing frame (4); the sawing frame (4) is provided with two cutting conveyor assemblies (1); each of the cutting conveyor assemblies (1) is provided with a plate clamping module for pressing the plate; The sawing frame (4) is provided with a door panel cutting assembly (2) for cutting the board; the door panel cutting assembly (2) is arranged between two cutting conveyor line assemblies (1).

2. The material cutting mechanism according to claim 1, characterized in that: The door panel cutting assembly (2) includes a sawing straight module (208) with one end fixed to the sawing frame (4); a sawing sliding plate (206) is fixed to the other end of the sawing straight module (208); two fixed arms (205) are fixed to the sawing sliding plate (206); a sawing machine is fixed to each of the fixed arms (205); the sawing machine includes a saw disc motor (203) with one end fixed to the fixed arm (205) and a cutting saw disc (201) fixed to the other end of the saw disc motor (203); the gap between the two cutting conveyor assembly (1) is the cutting gap; the two cutting saw discs (201) and the cutting gap are set on the same plane.

3. The material head sawing mechanism according to claim 2, characterized in that: A sawing slide seat (209) is fixed on the saw disc motor (203); the sawing slide seat (209) is slidably connected to the fixed arm (205); a sawing adjustment cylinder (204) is connected between the sawing slide seat (209) and the fixed arm (205); the axes of the two cutting saw discs (201) are set parallel to each other; the axes of the two cutting saw discs (201) are not on the same vertical plane.

4. The material head sawing mechanism according to claim 3, characterized in that: The sawing sliding seat (209) is fixed with a saw disc cover (202) that is sleeved on the outside of the cutting saw disc (201); the saw disc cover (202) is connected with a cutting suction pipe (207).

5. The material head sawing mechanism according to claim 1, characterized in that: The cutting conveyor assembly (1) includes a cutting conveyor (102) and a conveyor tilting plate (106); a tilting plate shaft (108) is fixed on the conveyor tilting plate (106); the tilting plate shaft (108) is rotatably connected to the sawing frame (4); the cutting conveyor (102) is fixed on the conveyor tilting plate (106); a conveyor tilting cylinder (107) for driving the conveyor tilting plate (106) to rotate around the tilting plate shaft (108) is connected between the conveyor tilting plate (106) and the sawing frame (4); the two ends of the conveyor tilting cylinder (107) are respectively hinged to the conveyor tilting plate (106) and the sawing frame (4); a discharge conveyor (3) is provided below the cutting conveyor assembly (1).

6. The material head sawing mechanism according to claim 1, characterized in that: The plate clamping module includes lateral positioning rollers (101) and a lateral pressure positioning module respectively disposed on both sides of the cutting conveyor assembly (1); the lateral pressure positioning module includes a lateral positioning guide rod (105) slidably connected to the sawing frame (4) and a lateral positioning cylinder (104) fixed at one end to the sawing frame (4); a lateral pressure block (103) is fixed at the other end of the lateral positioning cylinder (104); the lateral pressure block (103) is fixed on the lateral positioning guide rod (105); the number of lateral positioning rollers (101) is at least two; the lateral positioning rollers (101) are arranged along the conveying direction of the cutting conveyor assembly (1).

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