Automatic cutting device for PVC door panel

Abstract

The utility model relates to PVC door panel technical field discloses a PVC door panel automatic cutting device, including bracket work table, the top fixed mounting of work table has the top frame, the below of top frame is provided with the pressing plate subassembly, the below of work table is provided with the installation platform, the outer surface fixed mounting of installation platform has the cutting assembly, the below fixed mounting of work table has the guide rail, the bottom fixed mounting of installation platform has the sliding frame matched with guide rail, and installation platform is through the sliding connection of sliding frame and guide rail. Through cutting assembly installation on installation platform, the installation platform can be moved back and forth along the guide rail through the moving assembly, drive cutting assembly to cut the wood board, increase the cutting accuracy while improving the cutting efficiency to the wood board, and the cutting process is pressed to the wood board through the pressing plate, guarantees the stability of cutting process.

Description

Technical Field

[0001] This utility model relates to the field of PVC door panel technology, specifically to an automatic PVC door panel cutting device. Background Technology

[0002] A wood cutting machine is an important tool in wood processing. It can quickly cut wood to obtain wood that meets dimensional requirements.

[0003] For example, Chinese Patent CN108081386A discloses a wood cutting machine, belonging to the field of wood processing technology. It includes a cutting table, a cutting mechanism, a first telescopic cylinder, and a clamping device. The top surface of the cutting table is provided with two guide rails. The cutting mechanism includes a saw blade mounted on the cutting table and a drive motor. The clamping device is located on the guide rails and includes two clamping units and a connecting rod. Each clamping unit includes a slide, a first vertical plate, a second vertical plate, a horizontal plate, a second telescopic cylinder, and a locking device. The slide is slidably connected to the guide rails, and the first and second vertical plates are located on the top surface of the slide. The horizontal plate is mounted on the first... At the top of the upright plate, the push rod of the second telescopic cylinder passes through the horizontal plate to clamp the wooden board longitudinally; the threaded rod of the locking device passes through the second upright plate to clamp the wooden board laterally; the first telescopic cylinder drives the clamping unit to slide along the guide rail via a connecting rod; this invention solves the problem that when a cutting machine cuts wooden boards, the wooden boards are easily moved, thus affecting the cutting efficiency and quality. However, traditional wooden board cutting mostly uses manual pushing of the wooden boards and cutting with blades, which has low work efficiency and low accuracy. Therefore, an automatic PVC door panel cutting device is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved In view of the shortcomings of the existing technology, this utility model provides an automatic PVC door panel cutting device, which has the advantages of improving cutting accuracy and solving the problem of easy deviation in traditional cutting.

[0005] (II) Technical Solution To achieve the above-mentioned goal of improving cutting accuracy, this utility model provides the following technical solution: an automatic PVC door panel cutting device, including a worktable, a top frame fixedly installed on the top of the worktable, and a pressure plate assembly arranged below the top frame; An installation platform is located below the workbench. A cutting component is fixedly installed on the outer surface of the installation platform. A guide rail is fixedly installed below the workbench. A slide matching the guide rail is fixedly installed at the bottom of the installation platform, and the installation platform is slidably connected to the guide rail through the slide.

[0006] Preferably, the pressure plate assembly includes a cylinder fixedly installed inside the top frame, and the bottom end of the output shaft of the cylinder is fixedly connected to the pressure plate. When the cylinder inside the top frame is activated, the pressure plate is pushed downward to press down on the wooden board.

[0007] Preferably, the pressure plate and the outer surface of the worktable are provided with knife grooves, and positioning rods are fixedly installed on both sides of the outer surface of the top of the worktable. The outer surface of the pressure plate is provided with positioning grooves that match the positioning rods. When the pressure plate moves downward, the positioning rods will be inserted into the positioning grooves at the four corners of the pressure plate to limit the pressure plate.

[0008] Preferably, the cutting assembly includes a coupling fixedly mounted on the outer surface of the top of the mounting platform. One end of the output shaft of the coupling is fixedly connected to a blade. A first motor is fixedly mounted on the bottom of the mounting platform. One end of the output shaft of the first motor is fixedly connected to a transmission belt assembly. The first motor is fixedly connected to one end of the input shaft of the coupling through the transmission belt assembly. When the first motor is started, it drives the coupling through the transmission belt assembly, thereby driving the blade to rotate.

[0009] Preferably, a lead screw is rotatably mounted on the bottom of the workbench, and a guide frame is fixedly mounted on the bottom of the mounting platform, with the guide frame threadedly connected to the lead screw. A first gear is fixedly connected to one end of the lead screw, and a second gear is rotatably mounted on the outer surface of one end of the workbench below the first gear, with the first gear meshing with the second gear. A second motor is fixedly mounted on one side of the inside of the workbench, and one end of the output shaft of the second motor is fixedly connected to the second gear. Starting the second motor drives the second gear to rotate, which in turn drives the first gear, thereby driving the lead screw to rotate, thus causing the mounting platform to slide along the guide rail.

[0010] (III) Beneficial Effects Compared with the prior art, this utility model provides an automatic PVC door panel cutting device, which has the following advantages: By mounting the cutting assembly on the mounting platform, which can be moved back and forth along the guide rail by the moving assembly, the cutting assembly can cut the wood board, increasing cutting accuracy and efficiency. Furthermore, the cutting process is ensured by pressing the wood board with a pressure plate. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the top frame of this utility model; Figure 3 This is a schematic diagram of the workbench structure of this utility model; Figure 4 This is a schematic diagram of the guide rail structure of this utility model; Figure 5 This is a schematic diagram of the mounting platform of this utility model.

[0012] In the diagram: 1. Workbench; 11. Tool groove; 12. Guide rail; 13. Lead screw; 14. First gear; 15. Second gear; 16. Positioning rod; 2. Top frame; 21. Pressure plate; 3. Mounting platform; 31. First motor; 32. Coupling; 33. Blade; 34. Transmission belt assembly; 35. Guide frame; 36. Carriage. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-5 The present invention provides the following technical solution: an automatic PVC door panel cutting device, including a workbench 1, a top frame 2 fixedly installed on the top of the workbench 1, and a pressure plate assembly provided below the top frame 2; In this embodiment, the pressure plate assembly includes a cylinder fixedly installed inside the top frame 2. The bottom end of the output shaft of the cylinder is fixedly connected to the pressure plate 21. When the cylinder inside the top frame 2 is activated, the pressure plate 21 is pushed downward to press down on the wooden board. The pressure plate 21 and the outer surface of the worktable 1 are provided with a knife groove 11. The two sides of the top outer surface of the worktable 1 are fixedly installed with positioning rods 16, and the outer surface of the pressure plate 21 is provided with a positioning groove that matches the positioning rods 16. When the pressure plate 21 moves downward, the positioning rods 16 will be inserted into the positioning grooves at the four corners of the pressure plate 21 to limit the pressure plate 21. In this embodiment, the mounting platform 3 is located below the workbench 1. A cutting component is fixedly mounted on the outer surface of the mounting platform 3. A guide rail 12 is fixedly mounted below the workbench 1. A slide 36 matching the guide rail 12 is fixedly mounted at the bottom of the mounting platform 3, and the mounting platform 3 is slidably connected to the guide rail 12 through the slide 36.

[0015] The cutting assembly includes a coupling 32 fixedly mounted on the outer surface of the top of the mounting platform 3. One end of the output shaft of the coupling 32 is fixedly connected to a blade 33. A first motor 31 is fixedly mounted on the bottom of the mounting platform 3. One end of the output shaft of the first motor 31 is fixedly connected to a transmission belt assembly 34. The first motor 31 is fixedly connected to one end of the input shaft of the coupling 32 through the transmission belt assembly 34. When the first motor 31 is started, it drives the coupling 32 through the transmission belt assembly 34, thereby driving the blade 33 to rotate. In this embodiment, it should also be noted that a lead screw 13 is rotatably mounted on the bottom of the workbench 1, and a guide frame 35 is fixedly mounted on the bottom of the mounting platform 3. The guide frame 35 is threadedly connected to the lead screw 13. A first gear 14 is fixedly connected to one end of the lead screw 13. A second gear 15 is rotatably mounted on the outer surface of one end of the workbench 1, located below the first gear 14. The first gear 14 and the second gear 15 are meshed together. A second motor is fixedly mounted on one side of the inside of the workbench 1, and one end of the output shaft of the second motor is fixedly connected to the second gear 15. When the second motor is started, it drives the second gear 15 to rotate. The second gear 15 drives the first gear 14, which in turn drives the lead screw 13 to rotate, thereby causing the mounting platform 3 to slide along the guide rail 12.

[0016] The working principle of this embodiment is as follows: During operation, the wooden board is conveyed to the bottom of the top frame 2 by the conveying mechanism. After reaching the cutting position, the cylinder in the top frame 2 is activated to push the pressure plate 21 downward to press the wooden board. During the downward movement of the pressure plate 21, the positioning rod 16 will be inserted into the positioning groove at the four corners of the pressure plate 21 to limit the pressure plate 21. Then, the first motor 31 is started to drive the coupling 32 through the transmission belt assembly 34, thereby driving the blade 33 to rotate. At the same time, the second motor is started to drive the second gear 15 to rotate, which in turn drives the first gear 14, which in turn drives the lead screw 13 to rotate. The lead screw 13 is threadedly connected to the guide frame 35, thereby driving the mounting platform 3 to slide along the guide rail 12, which in turn drives the blade 33 to cut the wood.

[0017] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic PVC door panel cutting device, characterized in that: include: A workbench (1) is provided with a top frame (2) fixedly installed on the top of the workbench (1) and a pressure plate assembly is provided below the top frame (2). The mounting platform (3) is located below the workbench (1). A cutting component is fixedly installed on the outer surface of the mounting platform (3). A guide rail (12) is fixedly installed below the workbench (1). A slide (36) matching the guide rail (12) is fixedly installed at the bottom of the mounting platform (3). The mounting platform (3) is slidably connected to the guide rail (12) through the slide (36).

2. The automatic PVC door panel cutting device according to claim 1, characterized in that: The pressure plate assembly includes a cylinder fixedly installed inside the top frame (2), and the bottom end of the output shaft of the cylinder is fixedly connected to a pressure plate (21).

3. The automatic PVC door panel cutting device according to claim 2, characterized in that: The pressure plate (21) and the outer surface of the worktable (1) are provided with a knife groove (11). The top outer surface of the worktable (1) is fixedly installed with positioning rods (16) on both sides, and the outer surface of the pressure plate (21) is provided with a positioning groove that matches the positioning rods (16).

4. The automatic PVC door panel cutting device according to claim 1, characterized in that: The cutting assembly includes a coupling (32) fixedly mounted on the outer surface of the top of the mounting platform (3). One end of the output shaft of the coupling (32) is fixedly connected to a blade (33). A first motor (31) is fixedly mounted on the bottom of the mounting platform (3). One end of the output shaft of the first motor (31) is fixedly connected to a transmission belt assembly (34), and the first motor (31) is fixedly connected to one end of the input shaft of the coupling (32) through the transmission belt assembly (34).

5. The automatic PVC door panel cutting device according to claim 4, characterized in that: The bottom of the workbench (1) is rotatably mounted with a lead screw (13), and the bottom of the mounting platform (3) is fixedly mounted with a guide frame (35), and the guide frame (35) is threadedly connected to the lead screw (13).

6. The automatic PVC door panel cutting device according to claim 5, characterized in that: One end of the lead screw (13) is fixedly connected to a first gear (14), and a second gear (15) is rotatably mounted on the outer surface of one end of the worktable (1) below the first gear (14). The first gear (14) and the second gear (15) are meshed together. A second motor is fixedly mounted on one side of the inside of the worktable (1), and one end of the output shaft of the second motor is fixedly connected to the second gear (15).

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