Door and window profile production cutting device

Abstract

The utility model discloses a door and window profile production cutting device which comprises a machining table and a fixing frame, and the fixing frame is fixedly installed on the top face of the machining table. The electric telescopic rod is fixedly mounted on the inner top surface of the fixing frame; the mounting frame is fixedly mounted at the output end of the electric telescopic rod; the cutting mechanism is arranged in the mounting frame; the transmission mechanism is connected with the cutting mechanism; and the water spraying cooling mechanism is connected with the transmission mechanism. According to the door and window profile production cutting device, the door and window profile can be cooled while being cut, the service life of the cutting knife is prevented from being affected by high temperature, meanwhile, the cutting face of the door and window profile can be prevented from deforming due to the high temperature, the cutting quality of the door and window profile is guaranteed, operation is easy, convenient and flexible, and practicability is high.

Description

Technical Field

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

[0002] Doors and windows are important components of buildings. Aluminum alloy is the most widely used door and window profile. When producing and processing door and window profiles, they need to be cut according to the specifications of the doors and windows. However, the existing door and window profile production and cutting devices still have certain defects, such as:

[0003] The "A Door and Window Profile Cutting Device" with application number CN201922240489.0 is inconvenient to cool down during the cutting process of door and window profiles. The friction between the cutting knife and the door and window profile during the cutting process will increase the temperature of the cutting knife, which not only affects the service life of the cutting knife, but also the high temperature can easily cause deformation of the cutting surface of the door and window profile, which is not conducive to ensuring the cutting quality of the door and window profile and has limitations in use. Utility Model Content

[0004] The utility model aims to provide a door and window profile production cutting device to solve the problem in the above background technology that the existing door and window profile cutting device is inconvenient to cool down, thus affecting the service life of the equipment and being unfavorable to ensuring the cutting quality of the door and window profile.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a door and window profile production and cutting device, comprising a processing table,

[0006] A fixing frame, the fixing frame is fixedly mounted on the top surface of the processing table;

[0007] An electric telescopic rod, the electric telescopic rod being fixedly mounted on the inner top surface of the fixing frame;

[0008] A mounting frame, the mounting frame being fixedly mounted on an output end of the electric telescopic rod;

[0009] A cutting mechanism, wherein the cutting mechanism is arranged inside the installation frame;

[0010] A transmission mechanism connected to the cutting mechanism;

[0011] A water spray cooling mechanism is connected to the transmission mechanism.

[0012] The above technical solution is adopted to facilitate cooling when cutting door and window profiles.

[0013] As a preferred technical solution of the utility model, the cutting mechanism includes:

[0014] A motor, the motor being fixedly mounted on the left inner wall surface of the mounting frame;

[0015] A rotating shaft, the left end of which is key-connected to the shaft end of the motor, and the right end of which is bearing-connected to the right inner wall of the mounting frame;

[0016] A cutting knife is fixedly sleeved on the rotating shaft.

[0017] By adopting the above technical solution, it is convenient to cut the door and window profiles by driving the cutting knife to rotate through the rotating shaft.

[0018] As a preferred technical solution of the utility model, the transmission mechanism includes:

[0019] A fixed shell, the fixed shell is fixedly mounted on the right inner wall surface of the mounting frame;

[0020] A rotating rod, wherein the rotating rod bearing is arranged to penetrate the left side wall of the fixed shell;

[0021] A driving gear, the driving gear is fixedly sleeved on the rotating shaft, and the driving gear is located on the right side of the cutting knife;

[0022] The driven gear is fixedly mounted on the left end of the rotating rod, and the driven gear is meshed and connected with the driving gear.

[0023] By adopting the above technical solution, when the rotating shaft rotates, the driving gear and the driven gear can drive the rotating rod to rotate.

[0024] As a preferred technical solution of the present utility model, the gear ratio between the driving gear and the driven gear is 3:1.

[0025] The above technical solution is adopted to facilitate the driving gear to drive the driven gear to rotate faster.

[0026] As a preferred technical solution of the utility model, the water spray cooling mechanism includes:

[0027] A rotating disk, the rotating disk is fixedly mounted on the right end of the rotating rod;

[0028] An extrusion column, the extrusion column is installed on the right side of the turntable;

[0029] A water tank, the water tank is fixedly mounted on the top surface of the fixing frame, and a water outlet pipe is fixedly provided through the lower end of the right side wall of the water tank;

[0030] A hose, the top end of which is fixedly connected to the water outlet pipe, and the hose is fixedly arranged to pass through the top surface of the installation frame, the top surface and the bottom surface of the fixed shell in sequence, and the portion of the hose in the fixed shell is located between the extrusion column and the inner wall of the fixed shell;

[0031] A support plate, the support plate is fixedly mounted on the lower end of the right inner wall surface of the mounting frame;

[0032] A through pipe, the through pipe is fixedly arranged in an inclined shape and penetrates the support plate, and the top end of the through pipe is fixedly connected with the bottom end of the hose;

[0033] A nozzle is installed at the bottom end of the through pipe and is located on the right side of the cutting knife.

[0034] By adopting the above technical solution, the rotating rod can drive the rotating disk and the squeezing column to rotate to squeeze the hose, so that water is sucked in and sprayed toward the cutting knife through spraying.

[0035] As a preferred technical solution of the utility model, three extrusion columns are arranged at equal angles on the turntable, and the shortest distance from the outer side surface of the extrusion column to the inner wall surface of the fixed shell is smaller than the radius of the hose.

[0036] The adoption of the technical solution facilitates ensuring that the hose is effectively squeezed so that negative pressure is generated in the hose to suck water.

[0037] Compared with the prior art, the utility model has the following beneficial effects: the door and window profile production and cutting device can cool down the door and window profile while cutting it, so as to avoid the cutting knife being affected by high temperature and affecting its service life, and at the same time, it can avoid deformation of the cutting surface of the door and window profile caused by high temperature, thereby ensuring the cutting quality of the door and window profile, and the operation is simple and flexible, and the practicability is strong;

[0038] 1. The lifting and lowering movement of the installation frame is controlled by the electric telescopic rod, so that the cutting knife can be moved and adjusted, and when the motor is started to drive the cutting knife to rotate, the door and window profiles placed on the top of the processing table can be cut;

[0039] 2. When the shaft rotates, the driving gear and the driven gear cause the rotating rod to rotate, so that the rotating rod drives the turntable and the extrusion column to rotate synchronously, so that the extrusion column squeezes the hose, and then a negative pressure is generated in the hose to suck the water in the water tank into the hose through the outlet pipe, and spray it out through the right nozzle after the pipe is connected, so as to cool the cutting knife, which is beneficial to ensure the cutting quality of door and window profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0041] Figure 2 This is a left side structural schematic diagram of the utility model;

[0042] Figure 3 This is a schematic diagram of the main cross-sectional structure of the installation frame of the utility model;

[0043] Figure 4 This is a schematic diagram of the right side cross-sectional structure of the fixed shell of the utility model;

[0044] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the turntable, the turn rod and the extrusion column of the utility model.

[0045] In the figure: 1. processing table; 2. fixing frame; 3. electric telescopic rod; 4. mounting frame; 5. motor; 6. rotating shaft; 7. cutting knife; 8. fixing shell; 9. rotating rod; 10. driving gear; 11. driven gear; 12. turntable; 13. extrusion column; 14. water tank; 15. water outlet pipe; 16. hose; 17. support plate; 18. through pipe; 19. nozzle. DETAILED DESCRIPTION

[0046] 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.

[0047] See also Figure 1-5 , the technical solution of the utility model: a door and window profile production cutting device, including a processing table 1, a fixing frame 2 fixedly installed on the top surface of the processing table 1, an electric telescopic rod 3 fixedly installed on the inner top surface of the fixing frame 2, and a mounting frame 4 fixedly installed on the output end of the electric telescopic rod 3;

[0048] The motor 5 is fixedly mounted on the left inner wall of the mounting frame 4, the left end of the rotating shaft 6 is keyed to the shaft end of the motor 5, and the right end of the rotating shaft 6 is bearing-connected to the right inner wall of the mounting frame 4, and the cutting blade 7 is fixedly sleeved on the rotating shaft 6;

[0049] The fixed shell 8 is fixedly mounted on the right inner wall of the mounting frame 4, the bearing of the rotating rod 9 passes through the left wall of the fixed shell 8, the driving gear 10 is fixedly sleeved on the rotating shaft 6, and the driving gear 10 is located on the right side of the cutting knife 7, and the driven gear 11 is fixedly mounted on the left end of the rotating rod 9, and the driven gear 11 is meshed and connected with the driving gear 10, and the gear ratio of the driving gear 10 to the driven gear 11 is 3:1;

[0050] The turntable 12 is fixedly mounted on the right end of the rotating rod 9, the extrusion column 13 is mounted on the right side of the turntable 12, the water tank 14 is fixedly mounted on the top surface of the fixing frame 2, and the lower end of the right side wall of the water tank 14 is fixedly penetrated with a water outlet pipe 15, the top end of the hose 16 is fixedly connected with the water outlet pipe 15, and the hose 16 is fixedly penetrated through the top surface of the mounting frame 4, the top surface and the bottom surface of the fixed shell 8 in sequence, and the part of the hose 16 in the fixed shell 8 is located between the extrusion column 13 and the inner wall surface of the fixed shell 8, the support plate 17 is fixedly mounted on the lower end of the right inner wall surface of the mounting frame 4, the through pipe 18 is fixedly penetrated through the support plate 17 in an inclined shape, and the top end of the through pipe 18 is fixedly connected with the bottom end of the hose 16, the nozzle 19 is mounted on the bottom end of the through pipe 18, and the nozzle 19 is located on the right side of the cutting knife 7, the extrusion column 13 and the turntable 12 are provided with three equal angles, and the shortest distance from the outer side surface of the extrusion column 13 to the inner wall surface of the fixed shell 8 is less than the radius of the hose 16.

[0051] Working principle: When in use, place the door and window profile to be cut on the top surface of the processing table 1, and start the electric telescopic rod 3 to move the installation frame 4 downward, and start the motor 5 to rotate the shaft 6, so that the shaft 6 drives the cutting knife 7 to rotate, and the cutting knife 7 moves downward with the installation frame 4 to achieve the cutting process of the door and window profile;

[0052] When the rotating shaft 6 rotates, the driving gear 10 is driven to rotate synchronously, so that the driven gear 11 meshing with the driving gear 10 drives the rotating rod 9 to rotate, so that the rotating rod 9 drives the turntable 12 and the extrusion column 13 to rotate synchronously, so that the extrusion column 13 squeezes the hose 16, and the hose 16 is squeezed to generate negative pressure, so that the water in the water tank 14 is sucked into the hose 16 through the outlet pipe 15, and flows into the through pipe 18 and then sprayed toward the cutting knife 7 through the nozzle 19, thereby cooling the cutting knife 7 and preventing high temperature from affecting the cutting quality of door and window profiles. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0053] 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 door and window profile production and cutting device, comprising a processing table (1), characterized in that: Also includes: A fixed frame (2), the fixed frame (2) being fixedly mounted on the top surface of the processing table (1); An electric telescopic rod (3), the electric telescopic rod (3) being fixedly mounted on the inner top surface of the fixing frame (2); A mounting frame (4), wherein the mounting frame (4) is fixedly mounted on the output end of the electric telescopic rod (3); A cutting mechanism, the cutting mechanism being arranged inside the installation frame (4); A transmission mechanism connected to the cutting mechanism; A water spray cooling mechanism is connected to the transmission mechanism.

2. A door and window profile production and cutting device according to claim 1, characterized in that: The cutting mechanism comprises: A motor (5), the motor (5) being fixedly mounted on the left inner wall surface of the mounting frame (4); A rotating shaft (6), the left end of the rotating shaft (6) being key-connected to the shaft end of the motor (5), and the right end of the rotating shaft (6) being bearing-connected to the right inner wall surface of the mounting frame (4); A cutting knife (7), wherein the cutting knife (7) is fixedly sleeved on the rotating shaft (6).

3. A door and window profile production and cutting device according to claim 2, characterized in that: The transmission mechanism comprises: A fixed shell (8), the fixed shell (8) being fixedly mounted on the right inner wall surface of the mounting frame (4); A rotating rod (9), a bearing of the rotating rod (9) penetrating the left side wall of the fixed shell (8); A driving gear (10), the driving gear (10) is fixedly sleeved on the rotating shaft (6), and the driving gear (10) is located on the right side of the cutting knife (7); A driven gear (11) is fixedly mounted on the left end of the rotating rod (9), and the driven gear (11) is meshedly connected with the driving gear (10).

4. A door and window profile production and cutting device according to claim 3, characterized in that: The gear ratio between the driving gear (10) and the driven gear (11) is 3:

1.

5. The door and window profile production and cutting device according to claim 3, characterized in that: The water spray cooling mechanism comprises: A rotating disk (12), wherein the rotating disk (12) is fixedly mounted on the right end of the rotating rod (9); An extrusion column (13), wherein the extrusion column (13) is installed on the right side of the rotating disk (12); A water tank (14), the water tank (14) being fixedly mounted on the top surface of the fixing frame (2), and a water outlet pipe (15) being fixedly provided through the lower end of the right side wall of the water tank (14); A hose (16), the top end of which is fixedly connected to the water outlet pipe (15), and the hose (16) is fixedly arranged to pass through the top surface of the installation frame (4), the top surface and the bottom surface of the fixed shell (8) in sequence, and the portion of the hose (16) inside the fixed shell (8) is located between the extrusion column (13) and the inner wall surface of the fixed shell (8); A support plate (17), the support plate (17) being fixedly mounted on the lower end of the right inner wall surface of the mounting frame (4); A through pipe (18), the through pipe (18) is fixedly arranged in an inclined shape and penetrates the support plate (17), and the top end of the through pipe (18) is fixedly connected to the bottom end of the hose (16); A nozzle (19), the nozzle (19) is installed at the bottom end of the through pipe (18), and the nozzle (19) is located on the right side of the cutting knife (7).

6. A door and window profile production and cutting device according to claim 5, characterized in that: The extrusion column (13) is provided with three equal angles on the rotating disk (12), and the shortest distance from the outer side surface of the extrusion column (13) to the inner wall surface of the fixed shell (8) is smaller than the radius of the hose (16).

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