Polishing device for door and window machining

Abstract

The utility model relates to the technical field of door and window machining, and discloses a door and window machining grinding device which comprises a workbench, two symmetrically-arranged sliding grooves are formed in the upper surface of the workbench, and two moving plates are slidably connected into each sliding groove. According to the polishing device for door and window machining, the purpose of rapidly fixing doors and windows of different sizes can be achieved through the arranged bidirectional threaded rod and the clamping plate, the fixing strength can be detected through the arranged pressure sensor, the situation that the clamping strength is large, and consequently the aluminum alloy doors and windows are damaged is effectively avoided, and the polishing efficiency is improved. Through the arrangement of a first threaded rod, a second threaded rod and an electric push rod, the purpose that the grinding machine freely moves above the workbench can be achieved, the effect of automatically grinding the surfaces of the aluminum alloy doors and windows is achieved, the tedious process of manual pushing is avoided, meanwhile, a dust suction pipe is matched, dust generated by grinding can be collected, and the working efficiency is improved. And the body health of workers is effectively protected.

Description

Technical Field

[0001] This application relates to the technical field of door and window processing, and specifically provides a grinding device for door and window processing. Background Technique

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extrusion profiles as frames, mullions, and sash materials. Aluminum alloy doors and windows include those with aluminum alloy as the load-bearing members (members that bear and transfer their own weight and loads) and those combined with wood or plastic.

[0003] A prior patent (publication number: CN216029947U) discloses a grinding device for aluminum alloy door and window processing, including a frame. A push rod motor is fixedly arranged on the lower surface of the top wall of the frame. The bottom of the transmission shaft of the push rod motor is drivingly connected to a driving motor. The middle outer side of the transmission shaft of the driving motor is sleeved with a U-shaped plate, and the U-shaped plate is rotationally connected to the transmission shaft of the driving motor through a bearing. The outer side of the bottom of the transmission shaft of the driving motor is sleeved with a connecting sleeve, and a bolt penetrates through the front wall of the connecting sleeve. In this utility model, by setting a U-shaped plate and a movable block, when the push rod motor adjusts the position of the grinding disc, the U-shaped plate can抵触 the movable block through an inclined surface to clamp the door and window. When the door and window workpiece is moved back and forth, during the process of the push rod motor lifting the grinding disc, the door and window workpiece is in an unconstrained state. Compared with the existing fixtures, this method does not require frequent adjustment of the fixture, improving the processing efficiency.

[0004] In the above, by setting a U-shaped plate and a movable block, when the push rod motor adjusts the position of the grinding disc, the U-shaped plate can抵触 the movable block through an inclined surface to clamp the door and window. When the door and window workpiece is moved back and forth, during the process of the push rod motor lifting the grinding disc, the door and window workpiece is in an unconstrained state. Compared with the existing fixtures, this method does not require frequent adjustment of the fixture, improving the processing efficiency. However, during the grinding process of the door and window, it is impossible to automatically grind one side of the door and window. After the single-piece area is ground, the door and window still need to be pushed back and forth, resulting in low efficiency. At the same time, during the grinding process, a large amount of dust is easily generated, and when the staff moves the door and window, it is easy to inhale it into the lungs, affecting the health of the workers. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, this application provides a grinding device for door and window processing, which has the advantages of high grinding efficiency, etc., and solves the problems that during the grinding process of the door and window, it is impossible to automatically grind one side of the door and window. After the single-piece area is ground, the door and window still need to be pushed back and forth, resulting in low efficiency. At the same time, during the grinding process, a large amount of dust is easily generated, and when the staff moves the door and window, it is easy to inhale it into the lungs, affecting the health of the workers.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a grinding device for door and window processing, comprising a workbench, the upper surface of the workbench is provided with two symmetrically arranged slide grooves, the interior of each of the slide grooves is slidably connected to two movable plates, the top ends of the two movable plates located at the rear and the top ends of the two movable plates located at the rear are fixedly connected to clamping plates, the two clamping plates are symmetrically arranged, and dust suction pipes are provided above the sides of the two clamping plates that are away from each other, and the outer surface of each of the dust suction pipes is fixedly connected to a plurality of suction nozzles;

[0007] The front and rear sides of the workbench are fixedly connected with the same gantry, the inner top wall of the gantry contacts with an adjustment frame, the inner top wall of the adjustment frame contacts with an adjustment block, an electric push rod is installed at the bottom of the adjustment block, and a grinder is installed at the output end of the electric push rod.

[0008] Through the above scheme, by setting the bidirectional threaded rod and the clamping plate, the purpose of quickly fixing doors and windows of different sizes can be achieved. By setting the pressure sensor, the fixing force can be detected, effectively avoiding the situation where the clamping force is too large and causes damage to the aluminum alloy doors and windows. By setting the first threaded rod, the second threaded rod and the electric push rod, the purpose of freely moving the grinder above the workbench can be achieved, and the effect of automatically grinding the surface of the aluminum alloy doors and windows is achieved, avoiding the tedious process of workers pushing, and at the same time, with the vacuum tube, the dust generated by grinding can be collected, effectively protecting the health of the workers.

[0009] Furthermore, four power plates arranged in a matrix are fixedly connected to the bottom of the workbench, a bidirectional threaded rod is rotatably connected between every two adjacent power plates, and each movable plate is threadedly connected to one end of the bidirectional threaded rod adjacent to it.

[0010] Through the above solution and the provision of the bidirectional threaded rod, the purpose of moving the two clamping plates closer to or farther away from each other can be achieved.

[0011] Furthermore, the front ends of the two bidirectional threaded rods are fixedly connected to pulleys, and the two pulleys are connected via a belt transmission.

[0012] Through the above scheme, by setting the pulley and the belt, the purpose of synchronous rotation of the two bidirectional threaded rods can be achieved.

[0013] Furthermore, a first threaded rod is rotatably connected between the front and rear inner walls of the gantry, the adjustment frame is threadedly connected to the first threaded rod, a second threaded rod is rotatably connected between the left and right inner walls of the adjustment frame, and the adjustment block is threadedly connected to the second threaded rod.

[0014] Through the above scheme, the front and rear movement of the grinder can be achieved through the setting of the first threaded rod, and the left and right movement of the grinder can be achieved through the setting of the second threaded rod.

[0015] Furthermore, pressure sensors are installed inside the two clamping plates.

[0016] Through the above solution and the provision of a pressure sensor, the purpose of monitoring the clamping pressure can be achieved.

[0017] Furthermore, a connecting pipe is fixedly connected between the right ends of the two dust suction pipes, and the left end of the frontmost dust suction pipe is fixedly connected to an input end of an external vacuum cleaner.

[0018] Through the above scheme, the purpose of collecting dust can be achieved by setting an external vacuum cleaner.

[0019] Furthermore, the two clamping plates are fixedly connected to support frames on one side away from each other, and each of the dust suction pipes is fixedly connected to the support frame adjacent to it.

[0020] Through the above scheme, the purpose of supporting the dust collection pipe can be achieved by setting the support frame.

[0021] Furthermore, a control host is fixedly installed on the front side of the gantry, and the rear end of the first threaded rod, the left end of the second threaded rod and the rear end of the leftmost bidirectional threaded rod are all fixedly connected to the external motor output end, and the external motor, external vacuum cleaner, electric push rod, grinder and pressure sensor are all electrically connected to the control host.

[0022] Through the above scheme, the purpose of controlling the electrical components can be achieved by controlling the settings of the host.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The grinding device for door and window processing can realize the purpose of fast fixing doors and windows of different sizes by means of the bidirectional threaded rod and the clamping plate, can detect the fixing force by means of the pressure sensor, and effectively avoid the situation that the clamping force is too large and causes damage to the aluminum alloy doors and windows, and can realize the purpose of free movement of the grinder above the workbench by means of the first threaded rod, the second threaded rod and the electric push rod, thereby achieving the effect of automatic grinding of the surface of the aluminum alloy doors and windows and avoiding the tedious process of workers pushing, and can collect the dust generated by grinding by means of the dust suction pipe, thereby effectively protecting the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of the overall structure of this application Figure 1 ;

[0026] Figure 2 A three-dimensional diagram of the overall structure of this application Figure 2 ;

[0027] Figure 3 A three-dimensional diagram of the overall structure of this application Figure 3 ;

[0028] Figure 4 This is the left view of the overall structure of this application.

[0029] In the figure:

[0030] 1. Workbench; 2. Slide; 3. Moving plate; 4. Clamping plate; 5. Dust suction pipe; 6. Suction nozzle; 7. Gantry; 8. Adjustment frame; 9. Adjustment block; 10. Electric push rod; 11. Grinder; 12. Power plate; 13. Bidirectional threaded rod; 14. Pulley; 15. First threaded rod; 16. Second threaded rod; 17. Pressure sensor; 18. Connecting pipe; 19. Support frame; 20. Control host. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3 In the present embodiment, a grinding device for door and window processing comprises a workbench 1, the upper surface of the workbench 1 is provided with two symmetrically arranged slide grooves 2, each slide groove 2 is slidably connected with two moving plates 3, the top ends of the two rear moving plates 3 and the top ends of the two rear moving plates 3 are fixedly connected with clamping plates 4, the two clamping plates 4 are symmetrically arranged, and pressure sensors 17 are installed inside the two clamping plates 4. Through the setting of the pressure sensors 17, the purpose of monitoring the clamping pressure can be achieved. Four matrix-arranged power plates 12 are fixedly connected to the bottom of the workbench 1, and a bidirectional threaded rod 13 is rotatably connected between every two adjacent power plates 12. Each moving plate 3 is threadedly connected to one end of the bidirectional threaded rod 13 adjacent to it. Through the setting of the bidirectional threaded rod 13, the purpose of the two clamping plates 4 approaching or moving away from each other can be achieved.

[0033] See also Figure 1 , Figure 2 and Figure 3The front ends of the two bidirectional threaded rods 13 are fixedly connected with pulleys 14, and the two pulleys 14 are connected by belt transmission. Through the arrangement of the pulleys 14 and the belt, the purpose of synchronous rotation of the two bidirectional threaded rods 13 can be achieved. Dust suction pipes 5 are provided above the sides of the two clamping plates 4 that are away from each other, and the outer surface of each dust suction pipe 5 is fixedly connected to multiple suction nozzles 6.

[0034] See also Figure 1 , Figure 2 and Figure 3 The front and rear sides of the workbench 1 are fixedly connected with the same gantry 7, the inner top wall of the gantry 7 contacts with an adjusting frame 8, the inner top wall of the adjusting frame 8 contacts with an adjusting block 9, an electric push rod 10 is installed at the bottom of the adjusting block 9, and a grinder 11 is installed at the output end of the electric push rod 10, a first threaded rod 15 is rotatably connected between the front and rear inner walls of the gantry 7, the adjusting frame 8 is threadedly connected to the first threaded rod 15, a second threaded rod 16 is rotatably connected between the left and right inner walls of the adjusting frame 8, and the adjusting block 9 is threadedly connected to the second threaded rod 16. By setting the first threaded rod 15, the grinder 11 can be moved forward and backward, and by setting the second threaded rod 16, the grinder 11 can be moved left and right.

[0035] See also Figure 1 , Figure 2 and Figure 3 A connecting pipe 18 is fixedly connected between the right ends of the two dust suction pipes 5, and the left end of the frontmost dust suction pipe 5 is fixedly connected to the input end of the external vacuum cleaner. By setting the external vacuum cleaner, the purpose of collecting dust can be achieved. The two clamping plates 4 are fixedly connected to the support frame 19 on the sides away from each other, and each dust suction pipe 5 is fixedly connected to the support frame 19 close to it. By setting the support frame 19, the purpose of supporting the dust suction pipe 5 can be achieved.

[0036] See also Figure 1 , Figure 2 and Figure 4 A control host 20 is fixedly installed on the front of the gantry 7. The rear end of the first threaded rod 15, the left end of the second threaded rod 16 and the rear end of the leftmost bidirectional threaded rod 13 are all fixedly connected to the external motor output end. The external motor, the external vacuum cleaner, the electric push rod 10, the grinder 11 and the pressure sensor 17 are all electrically connected to the control host 20. Through the setting of the control host 20, the purpose of controlling the electrical components can be achieved.

[0037] A grinding device for door and window processing in the present embodiment can achieve the purpose of quickly fixing doors and windows of different sizes through the provided bidirectional threaded rod 13 and the clamping plate 4. The provided pressure sensor 17 can detect the fixing force, effectively avoiding the situation where the clamping force is too large and causes damage to the aluminum alloy doors and windows. The provided first threaded rod 15, the second threaded rod 16 and the electric push rod 10 can achieve the purpose of free movement of the grinder 11 above the workbench 1, achieving the effect of automatic grinding of the surface of the aluminum alloy doors and windows, avoiding the tedious process of workers pushing, and at the same time, with the dust suction pipe 5, the dust generated by grinding can be collected, effectively protecting the health of the workers.

[0038] It should be noted that the monitoring data of the pressure sensor 17 can be viewed through the control host 20 .

[0039] The working principle of the above embodiment is as follows: when in use, the doors and windows are placed on the upper surface of the workbench 1, and then the external motor is started to drive the bidirectional threaded rod 13 to rotate, and the two clamping plates 4 are brought close to each other through the pulley 14 and the belt transmission. When the clamping plate 4 contacts the external doors and windows, the pressure sensor 17 monitors the data, and the worker checks through the control host 20 to avoid excessive clamping force, which causes the doors and windows to deform. Then, by starting the external motor to drive the first threaded rod 15 to rotate, the front and rear positions of the grinder 11 can be adjusted, and by driving the second threaded rod 16 to rotate, the left and right positions of the grinder 11 can be adjusted. By driving the electric push rod 10 to drive the grinder 11 to move, the height of the grinder 11 can be adjusted, so that the purpose of automatic grinding of the doors and windows can be achieved by cooperating with the control host 20. During the grinding process, the external vacuum cleaner is started, and the dust generated by the grinding can be collected through the dust suction pipe 5 and the suction nozzle 6 to protect the workshop environment and the health of the workers.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A grinding device for door and window processing, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with two symmetrically arranged slide grooves (2), the interior of each of the slide grooves (2) is slidably connected to two moving plates (3), the top ends of the two moving plates (3) at the rear and the top ends of the two moving plates (3) at the rear are fixedly connected to clamping plates (4), the two clamping plates (4) are symmetrically arranged, a dust suction pipe (5) is provided above the sides of the two clamping plates (4) that are away from each other, and the outer surface of each of the dust suction pipes (5) is fixedly connected to a plurality of suction nozzles (6); The front and rear sides of the workbench (1) are fixedly connected to a gantry (7), the inner top wall of the gantry (7) contacts an adjustment frame (8), the inner top wall of the adjustment frame (8) contacts an adjustment block (9), an electric push rod (10) is installed at the bottom of the adjustment block (9), and a grinder (11) is installed at the output end of the electric push rod (10).

2. A grinding device for door and window processing according to claim 1, characterized in that: Four power plates (12) arranged in a matrix are fixedly connected to the bottom of the workbench (1), a bidirectional threaded rod (13) is rotatably connected between every two adjacent power plates (12), and each movable plate (3) is threadedly connected to one end of the adjacent bidirectional threaded rod (13).

3. A door and window processing grinding device according to claim 2, characterized in that: The front ends of the two bidirectional threaded rods (13) are fixedly connected to pulleys (14), and the two pulleys (14) are connected via a belt transmission.

4. A grinding device for door and window processing according to claim 1, characterized in that: A first threaded rod (15) is rotatably connected between the front and rear inner side walls of the gantry (7), the adjustment frame (8) is threadedly connected to the first threaded rod (15), a second threaded rod (16) is rotatably connected between the left and right inner side walls of the adjustment frame (8), and the adjustment block (9) is threadedly connected to the second threaded rod (16).

5. A grinding device for door and window processing according to claim 1, characterized in that: Pressure sensors (17) are installed inside the two clamping plates (4).

6. A door and window processing grinding device according to claim 1, characterized in that: A connecting pipe (18) is fixedly connected between the right ends of the two dust suction pipes (5), and the left end of the frontmost dust suction pipe (5) is fixedly connected to an input end of an external dust collector.

7. A door and window processing grinding device according to claim 1, characterized in that: The two clamping plates (4) are fixedly connected to a support frame (19) on one side away from each other, and each of the dust suction pipes (5) is fixedly connected to the support frame (19) adjacent to it.

8. A door and window processing grinding device according to claim 1, characterized in that: A control host (20) is fixedly mounted on the front of the gantry (7); the rear end of the first threaded rod (15), the left end of the second threaded rod (16) and the rear end of the leftmost bidirectional threaded rod (13) are all fixedly connected to the output end of an external motor; the external motor, the external vacuum cleaner, the electric push rod (10), the grinder (11) and the pressure sensor (17) are all electrically connected to the control host (20).

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