Cutting device for door and window machining

Abstract

The utility model relates to the technical field of door and window processing, and discloses a cutting device for door and window processing, which comprises a workbench and a fixing plate fixedly mounted on the upper side of the workbench, the fixing plate is L-shaped and is fixedly connected with two sides of the workbench, and transparent glass is fixedly mounted on one side of the fixing plate; a top frame is fixedly mounted on the upper side of the fixing plate, and a cutting knife is mounted on the lower side of the top frame; a placing plate is arranged on the upper side of the workbench, and the cutting knife is arranged above the placing plate; a connecting water pipe is installed on the outer side of the top frame, and a spray head is arranged at the output end of the connecting water pipe and arranged on the lower side of the top frame. Door and window materials needing to be cut and machined are placed on the upper side of the containing plate, the cutting knife cuts the door and window materials, one end of the connecting water pipe is connected with the water pump, water is supplied through the additionally-communicated water pump, then water is sprayed to the containing plate through the spray head, dust and sparks generated when the door and window materials are cut are reduced, and the protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a cutting device for door and window processing. Background Art

[0002] Door and window processing usually requires cutting according to specific circumstances. In some cases, the material of the door and window may need to be cut to fit a specific size or shape. For example, if the raw material size of the door and window is too large, it needs to be cut and adjusted according to actual needs; or according to design requirements, the door and window needs to be cut into a specific shape. However, before cutting, it is necessary to ensure that the processing process is clearly planned and the appropriate tools and techniques are used to ensure processing quality and safety.

[0003] When cutting doors and windows, wooden doors and windows will generate dust, and metal doors and windows will generate metal sparks, which will affect the surroundings and reduce work efficiency. Therefore, a cutting device for door and window processing with protection and reduction of impurities is designed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a cutting device for door and window processing, which has the advantages of protection and reduction of impurity generation, and solves the problem that when cutting doors and windows, wooden doors and windows will generate dust during cutting, and metal doors and windows will generate metal sparks, which will affect the surroundings and reduce work efficiency.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of protection and reduction of impurity generation, the utility model provides the following technical solutions: a cutting device for door and window processing, comprising a workbench, and a fixing plate fixedly installed on the upper side of the workbench, and a supporting foot is fixedly installed on the lower side of the workbench, the fixing plate is L-shaped, and is fixedly connected to the two sides of the workbench, and a transparent glass is fixedly installed on one side of the fixing plate; a top frame is fixedly installed on the upper side of the fixing plate, and a cutting knife is installed on the lower side of the top frame; a placing plate is provided on the upper side of the workbench, and the cutting knife is arranged above the placing plate; a connecting water pipe is installed on the outer side of the top frame, and a nozzle is provided at the output end of the connecting water pipe, and the nozzle is arranged on the lower side of the top frame. Place the door and window materials that need to be cut on the upper side of the placement plate, cut them with a cutting knife, connect one end of the water pipe to a water pump, and supply water from an additionally connected water pump, then spray water onto the placement plate through a nozzle to reduce dust and sparks generated when cutting the door and window materials, thus playing a protective role. The L-shaped fixing plate fixes the top plate on the upper side of the workbench, and the internal cutting situation can be observed through the transparent glass.

[0008] Preferably, the two sides of the workbench are provided with protective side panels and protective front panels of different sizes, and the protective side panels and protective front panels are rotatably connected to the workbench; the protective side panels and protective front panels are respectively installed with corresponding switches on one side of the top frame; and a protective cover is installed on the upper side of the top frame. The protective side panels and protective front panels are used in conjunction with the fixed plate to form a closed box, which can seal the dust or sparks generated by the cutting knife on the door and window materials inside without affecting the external environment. When the processing is completed, the protective side panels and protective front panels are opened to take out the internal materials and clean up the generated impurities. The switch is used to fix the protective side panels and protective front panels.

[0009] Preferably, a sliding track is installed on the upper side of the workbench, and a sliding block is provided on the inner wall of the sliding track for sliding connection; a sliding rod is fixedly installed on the inner wall of the sliding track, and the sliding rod passes through the sliding block; the placement plate is fixedly installed on the upper side of the sliding block, and a connecting fixed block is fixedly installed on the lower side of the placement plate. The sliding block is arranged inside the sliding track, which can drive the placement plate to move on the upper side of the workbench, facilitating cutting, loading and unloading, and the sliding block is restricted to the inner wall of the sliding track by the sliding rod.

[0010] Preferably, a mounting block is fixedly provided on the lower side of the workbench, and a rotatably connected transmission roller is installed on one side of the mounting block; a transmission belt is provided on the outer side of the transmission roller, and the transmission belt passes through the workbench and is fixedly connected to the connection and fixing block; a first driving motor is provided on one side of the mounting block, and the output end of the first driving motor passes through the mounting block and is fixedly connected to one side of the transmission roller. The transmission belt is fixedly connected to the connection and fixing block, and the transmission roller is driven to rotate through the first driving motor, and the transmission belt is driven to run, so that the transmission belt drives the placement plate to move through the connection and fixing block, and the friction between the transmission roller and the transmission belt is sufficient for normal operation.

[0011] Preferably, a mounting frame is fixedly mounted on the upper side of the placement plate, and a spring is provided at one end of the mounting frame; a telescopic rod is provided inside the spring, and one end of the telescopic rod passes through the spring and the mounting frame in sequence; the lower end of the telescopic rod is fixedly connected to the lower end of the spring, and a handle is fixedly mounted at one end of the telescopic rod; the handle is arranged on the upper side of the mounting frame. The upper end of the spring is fixed inside the mounting frame, and the lower end thereof contacts the upper side of the placement plate. The handle is manually pulled to drive the telescopic rod to retract, and drive the spring to leave the upper side of the placement plate, so as to place and fix the door and window materials, so that it can be cut more accurately.

[0012] Preferably, a pneumatic cylinder is installed on the upper side of the top frame, and the output end of the pneumatic cylinder passes through the top frame, and a connecting plate is fixedly installed on the output end of the pneumatic cylinder; a connecting piece is fixedly installed on the lower side of the connecting plate, and the cutting knife is installed on the inner wall of the connecting piece; a second driving motor is provided on one side of the connecting piece, and the output end of the second driving motor passes through the connecting piece and is fixedly connected to one side of the cutting knife. The pneumatic cylinder drives the connecting plate to move vertically, and the second driving motor drives the cutting knife to rotate, so that it drives the cutting knife to cut the door and window materials.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a cutting device for door and window processing, which has the following beneficial effects: the cutting device for door and window processing places the door and window materials to be cut on the upper side of a placement plate, cuts them with a cutting knife, connects one end of the water pipe to a water pump, and then supplies water through an additionally connected water pump, and then sprays water onto the placement plate through a nozzle, so that the door and window materials generate less dust and sparks when being cut, thereby achieving the effect of protection and reducing the generation of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of the utility model;

[0016] Figure 2 Opening state diagram for this utility model;

[0017] Figure 3 This is a bottom view of the internal structure of the utility model;

[0018] Figure 4 This is a structural diagram of the top frame of the utility model;

[0019] Figure 5 This is a structural diagram of the driving mechanism of the utility model;

[0020] Figure 6 This is a bottom view of the structure of the placement plate of the utility model.

[0021] In the figure: 1. workbench; 2. supporting feet; 3. protective side panels; 4. top frame; 5. protective cover; 6. pneumatic cylinder; 7. connecting water pipe; 8. switch; 9. protective front plate; 10. cutting knife; 11. placement plate; 12. fixing plate; 13. first drive motor; 14. transmission belt; 15. transmission roller; 16. mounting block; 17. connecting plate; 18. handle; 19. mounting frame; 20. telescopic rod; 21. sliding rod; 22. spring; 23. sliding block; 24. sliding track; 25. connecting fixed block; 26. nozzle; 27. connecting piece; 28. second drive motor. DETAILED DESCRIPTION

[0022] 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.

[0023] Example: See Figure 1-6 A cutting device for door and window processing includes a workbench 1, and a fixing plate 12 fixedly installed on the upper side of the workbench 1, and a supporting leg 2 is fixedly installed on the lower side of the workbench 1, the fixing plate 12 is L-shaped, and is fixedly connected to both sides of the workbench 1, and a transparent glass is fixedly installed on one side of the fixing plate 12; a top frame 4 is fixedly installed on the upper side of the fixing plate 12, and a cutting knife 10 is installed on the lower side of the top frame 4; a placing plate 11 is provided on the upper side of the workbench 1, and the cutting knife 10 is arranged above the placing plate 11; a connecting water pipe 7 is installed on the outer side of the top frame 4, and a nozzle 26 is provided at the output end of the connecting water pipe 7, and the nozzle 26 is arranged on the lower side of the top frame 4.

[0024] Among them, the door and window materials that need to be cut are placed on the upper side of the placement plate 11, and the cutting knife 10 cuts them. One end of the water pipe 7 is connected to a water pump, and water is supplied by an additionally connected water pump. Then, water is sprayed toward the placement plate 11 through the nozzle 26, so that the dust and sparks generated by the door and window materials during cutting are reduced, which plays a protective role. The L-shaped fixing plate 12 fixes the top plate on the upper side of the workbench 1, and the internal cutting situation can be observed through the transparent glass.

[0025] Protective side panels 3 and a protective front panel 9 of different sizes are respectively provided on both sides of the workbench 1, and the protective side panels 3 and the protective front panel 9 are rotatably connected to the workbench 1; corresponding switches 8 are respectively installed on one side of the protective side panels 3 and the protective front panel 9 and the top frame 4; a protective cover 5 is installed on the upper side of the top frame 4.

[0026] Among them, the protective side panels 3 and the protective front panel 9 are used together with the fixed plate 12 to form a closed box, which can seal the dust or sparks generated by the cutting knife 10 on the door and window materials inside without affecting the external environment. When the processing is completed, the protective side panels 3 and the protective front panel 9 are opened to take out the internal materials and clean up the impurities generated. The switch 8 is used to fix the protective side panels 3 and the protective front panel 9.

[0027] A sliding rail 24 is installed on the upper side of the workbench 1, and a sliding block 23 is provided on the inner wall of the sliding rail 24 for sliding connection; a sliding rod 21 is fixedly installed on the inner wall of the sliding rail 24, and the sliding rod 21 passes through the sliding block 23; the placing plate 11 is fixedly installed on the upper side of the sliding block 23, and a connecting fixed block 25 is fixedly installed on the lower side of the placing plate 11.

[0028] Among them, the sliding block 23 is arranged inside the sliding track 24, which can drive the placement plate 11 to move on the upper side of the workbench 1, which is convenient for cutting, loading and unloading. The sliding block 23 is restricted to the inner wall of the sliding track 24 by the sliding rod 21.

[0029] A mounting block 16 is fixedly provided on the lower side of the workbench 1, and a rotatably connected transmission roller 15 is installed on one side of the mounting block 16; a transmission belt 14 is provided on the outer side of the transmission roller 15, and the transmission belt 14 passes through the workbench 1 and is fixedly connected to the connecting and fixing block 25; a first drive motor 13 is provided on one side of the mounting block 16, and the output end of the first drive motor 13 passes through the mounting block 16 and is fixedly connected to one side of the transmission roller 15.

[0030] Among them, the transmission belt 14 is fixedly connected to the connecting and fixing block 25, which drives the transmission roller 15 to rotate through the first driving motor 13, drives the transmission belt 14 to run, and makes the transmission belt 14 drive the placement plate 11 to move through the connecting and fixing block 25. The friction between the transmission roller 15 and the transmission belt 14 is sufficient for normal operation.

[0031] A mounting frame 19 is fixedly installed on the upper side of the placement plate 11, and a spring 22 is provided at one end of the mounting frame 19; a telescopic rod 20 is provided inside the spring 22, and one end of the telescopic rod 20 passes through the spring 22 and the mounting frame 19 in sequence; the lower end of the telescopic rod 20 is fixedly connected to the lower end of the spring 22, and a handle 18 is fixedly installed at one end of the telescopic rod 20; the handle 18 is arranged on the upper side of the mounting frame 19.

[0032] Among them, the upper end of the spring 22 is fixed inside the mounting frame 19, and the lower end thereof is in contact with the upper side of the placement plate 11. The handle 18 is manually pulled to drive the telescopic rod 20 to retract, driving the spring 22 to leave the upper side of the placement plate 11, which is used to place and fix the door and window materials, making it more precise when cutting.

[0033] A pneumatic cylinder 6 is installed on the upper side of the top frame 4, and the output end of the pneumatic cylinder 6 passes through the top frame 4, and a connecting plate 17 is fixedly installed on the output end of the pneumatic cylinder 6; a connecting piece 27 is fixedly installed on the lower side of the connecting plate 17, and the cutting knife 10 is installed on the inner wall of the connecting piece 27; a second drive motor 28 is provided on one side of the connecting piece 27, and the output end of the second drive motor 28 passes through the connecting piece 27 and is fixedly connected to one side of the cutting knife 10.

[0034] The pneumatic cylinder 6 drives the connecting plate 17 to move vertically, and the second driving motor 28 drives the cutting knife 10 to rotate, so that it drives the cutting knife 10 to cut the door and window materials.

[0035] Working principle: Place the door and window materials that need to be cut on the upper side of the placement plate 11, manually pull the handle 18 to drive the telescopic rod 20 to retract, drive the spring 22 to leave the upper side of the placement plate 11, and place and fix the door and window materials to make it more accurate when cutting. The first drive motor 13 drives the transmission roller 15 to rotate, drives the transmission belt 14 to run, and drives the placement plate 11 to move through the connection fixing block 25, and the cutting knife 10 cuts it. The pneumatic cylinder 6 drives the connecting plate 17 to move vertically, and the second drive motor 28 drives the cutting knife 10 to rotate, so that it drives the cutting knife 10 to cut the door and window materials, and the water pipe 7 is connected. One end is connected to a water pump, which is supplied with water by an additionally connected water pump, and then water is sprayed toward the placement plate 11 through the nozzle 26, so that the dust and sparks generated when the door and window materials are cut are reduced, thereby playing a protective role. The L-shaped fixing plate 12 fixes the top plate on the upper side of the workbench 1, and the internal cutting situation can be observed through the transparent glass. The protective side plate 3 and the protective front plate 9 are used in conjunction with the fixing plate 12 to form a closed box, which can seal the dust or sparks generated by the cutting knife 10 on the door and window materials inside without affecting the external environment. When the processing is completed, the protective side plate 3 and the protective front plate 9 are opened to take out the internal material and clean up the impurities generated.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for door and window processing, comprising a workbench (1), and a fixing plate (12) fixedly mounted on the upper side of the workbench (1), and a supporting foot (2) fixedly mounted on the lower side of the workbench (1), characterized in that: The fixing plate (12) is L-shaped and fixedly connected to two sides of the workbench (1), and a transparent glass is fixedly mounted on one side of the fixing plate (12); A top frame (4) is fixedly mounted on the upper side of the fixed plate (12), and a cutting knife (10) is mounted on the lower side of the top frame (4); A placement plate (11) is provided on the upper side of the workbench (1), and the cutting knife (10) is arranged above the placement plate (11); A connecting water pipe (7) is installed on the outer side of the top frame (4), and a nozzle (26) is provided at the output end of the connecting water pipe (7), and the nozzle (26) is arranged on the lower side of the top frame (4).

2. A cutting device for door and window processing according to claim 1, characterized in that: Protective side panels (3) and a protective front panel (9) of different sizes are respectively provided on both sides of the workbench (1), and the protective side panels (3) and the protective front panel (9) are rotatably connected to the workbench (1); The protective side plate (3), the protective front plate (9) and one side of the top frame (4) are respectively equipped with corresponding switches; A protective cover (5) is installed on the upper side of the top frame (4).

3. A cutting device for door and window processing according to claim 1, characterized in that: A sliding track (24) is installed on the upper side of the workbench (1), and a sliding block (23) is provided on the inner wall of the sliding track (24) in sliding connection; A sliding rod (21) is fixedly mounted on the inner wall of the sliding track (24), and the sliding rod (21) passes through the sliding block (23); The placement plate (11) is fixedly mounted on the upper side of the sliding block (23), and a connecting and fixing block (25) is fixedly mounted on the lower side of the placement plate (11).

4. A cutting device for door and window processing according to claim 3, characterized in that: A mounting block (16) is fixedly provided on the lower side of the workbench (1), and a rotatably connected transmission roller (15) is installed on one side of the mounting block (16); A transmission belt (14) is provided on the outer side of the transmission roller (15), and the transmission belt (14) passes through the workbench (1) and is fixedly connected to the connecting and fixing block (25); A first drive motor (13) is provided on one side of the mounting block (16), and an output end of the first drive motor (13) passes through the mounting block (16) and is fixedly connected to one side of the transmission roller (15).

5. A cutting device for door and window processing according to claim 1, characterized in that: A mounting frame (19) is fixedly mounted on the upper side of the placement plate (11), and a spring (22) is provided at one end of the mounting frame (19); A telescopic rod (20) is provided inside the spring (22), and one end of the telescopic rod (20) passes through the spring (22) and the mounting frame (19) in sequence; The lower end of the telescopic rod (20) is fixedly connected to the lower end of the spring (22), and a handle (18) is fixedly mounted on one end of the telescopic rod (20); The handle (18) is arranged on the upper side of the mounting frame (19).

6. A cutting device for door and window processing according to claim 1, characterized in that: A pneumatic cylinder (6) is installed on the upper side of the top frame (4), and the output end of the pneumatic cylinder (6) passes through the top frame (4), and a connecting plate (17) is fixedly installed on the output end of the pneumatic cylinder (6); A connecting piece (27) is fixedly mounted on the lower side of the connecting plate (17), and a cutting knife (10) is mounted on the inner wall of the connecting piece (27); A second drive motor (28) is provided on one side of the connecting member (27), and an output end of the second drive motor (28) passes through the connecting member (27) and is fixedly connected to one side of the cutting knife (10).

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