Hardness detection device for building door and window production

Abstract

The utility model belongs to the technical field of door and window production, and particularly relates to a hardness detection device for building door and window production, which comprises a base, a moving table and a hardness detection equipment body, the top of the base is fixedly connected with a portal frame, and a transverse adjusting assembly is arranged between the portal frame and the hardness detection equipment body. A longitudinal adjusting assembly is arranged between the movable table and the base, a door and window clamping and fixing assembly is arranged on the movable table, and a groove is formed in the top of the movable table. The device is reasonable in structural design, through the arrangement of the clamping plate, the threaded rod, the servo motor and the fixing plate, a door and a window can be firmly clamped and fixed, the fixing stability is improved, the precision during hardness detection is guaranteed, the hardness detection position can be adjusted in the front-back and left-right directions, detected data are more comprehensive, and the detection efficiency is improved. And the accuracy of a detection result is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window production, in particular to a hardness detection device for producing building doors and windows. Background Art

[0002] Doors and windows are important structures of buildings. Doors and windows are divided into enclosure components or partition components according to their locations. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. Doors and windows are important components of the building envelope system. When producing building doors and windows, it is often necessary to test the performance of their raw materials. Qualified raw materials can be put into production to improve the safety of building doors and windows.

[0003] After searching: A hardness testing device for building doors and windows production with publication number CN212134389U includes a bottom plate, a fixed plate is fixedly connected to the middle part of the upper surface of the bottom plate, a movable plate is arranged at the front end of the upper surface of the bottom plate, the lower surface of the movable plate contacts the upper surface of the bottom plate, and placement grooves are provided at the left and right ends of the front side of the movable plate, and a smooth shaft is fixedly connected inside the placement groove. And a hardness testing device for building doors and windows production with publication number CN216525273U includes a detector body and a bottom plate, a frame is fixedly connected to the upper end of the bottom plate near the front and rear ends, two groups of the inner surfaces of the frame are provided with slide rails, a fixed plate is fixedly connected to the upper end of the bottom plate near the two sides, and a motor is fixedly arranged between the two groups of the fixed plates.

[0004] However, the hardness testing device for producing building doors and windows mentioned above still has some shortcomings. The above two patents both use spring elasticity to clamp and fix the building doors and windows. Since the spring is prone to shaking, it is impossible to stably fix the building doors and windows, thereby reducing the stability and accuracy of the hardness test. In addition, the detection position can only be adjusted in the left and right horizontal directions, but it is inconvenient to adjust the detection position in the front and back longitudinal directions, thereby making the detection data more biased, affecting the accuracy of the detection results. Therefore, we propose a hardness testing device for producing building doors and windows to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and to propose a hardness detection device for producing building doors and windows.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hardness testing device for producing building doors and windows comprises a base, a movable platform and a hardness testing device body, wherein a gantry is fixedly connected to the top of the base, a transverse adjustment component is arranged between the gantry and the hardness testing device body, a longitudinal adjustment component is arranged between the movable platform and the base, and a door and window clamping and fixing component is arranged on the movable platform.

[0008] Preferably, a groove is provided on the top of the movable platform, and the door and window clamping and fixing assembly includes a fixing plate fixedly connected to the top of the movable platform and a servo motor fixedly connected to one side of the movable platform, a threaded rod is fixedly connected to the output shaft of the servo motor, a driving plate is provided on the outer threaded sleeve of the threaded rod, and a clamping plate is fixedly connected to the top of the driving plate.

[0009] Preferably, two guide grooves are provided on the top of the movable platform, guide plates are slidably sleeved in the guide grooves, both guide plates are fixedly connected to the bottom of the clamping plate, and the driving plate is slidably sleeved in the grooves.

[0010] Preferably, two slide grooves are provided on the top of the base, and the longitudinal adjustment assembly includes eight support plates fixedly connected to the bottom of the movable platform and a tooth plate fixedly connected in the slide groove, a same gear is rotatably connected between two adjacent support plates, the gear is meshed with the tooth plate, a rotating motor is fixedly connected to one side of the outer support plate, and the output shafts of the four rotating motors are respectively fixedly connected to one side of the corresponding gear.

[0011] Preferably, the support plate is located in the corresponding slide groove.

[0012] Preferably, a connecting groove is provided on the top of the base, a connecting plate is slidably sleeved in the connecting groove, and the connecting plate is fixedly connected to the bottom of the moving platform.

[0013] Preferably, the lateral adjustment assembly includes a driving motor fixedly connected to one side of the gantry, a driving screw is fixedly connected to the output shaft of the driving motor, an outer threaded sleeve of the driving screw is provided with a mounting seat, and the hardness testing device body is fixedly connected to the bottom of the mounting seat.

[0014] Preferably, a limiting groove is provided on the top inner wall of the gantry, a limiting plate is provided in the sliding sleeve in the limiting groove, and the limiting plate is fixedly connected to the top of the mounting seat.

[0015] In the utility model, a hardness detection device for building door and window production is described. The door and window are placed on the top of the mobile platform and abutted against the fixed plate. The servo motor is started. The output shaft of the servo motor drives the rotation of the threaded rod. The threaded rod drives the driving plate and the clamping plate to move left and firmly clamps the door and window between the clamping plate and the fixed plate. Because the servo motor has a self-locking property, the threaded rod can be locked when it stops working, thereby ensuring the stability of the clamping.

[0016] In the utility model, a hardness detection device for producing building doors and windows drives four rotating motors, and the four rotating motors drive the rotation of gears. Under the action of the toothed plate, the rotation of the four gears drives the front-to-back longitudinal movement of the moving platform and the doors and windows, thereby adjusting the longitudinal position of the hardness detection. The driving motor drives the rotation of the driving screw rod, and under the limit of the limit plate, the driving screw rod drives the lateral movement of the mounting seat and the hardness detection device body, thereby adjusting the lateral position of the hardness detection, and then the hardness detection position can be adjusted front-to-back, left-to-right, left-to-right, left-to-right, left-to-right, right-to-left ...

[0017] The utility model has a reasonable structural design. Through the arrangement of the clamping plate, the threaded rod, the servo motor and the fixing plate, the doors and windows can be firmly clamped and fixed, the stability of the fixation is improved, the accuracy of the hardness test is guaranteed, and the hardness test position can be adjusted front, back, left and right, so that the test data is more comprehensive, which greatly improves the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a hardness testing device for building door and window production proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of a hardness testing device for building door and window production proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of part A of a hardness testing device for producing building doors and windows proposed by the utility model.

[0021] In the figure: 1. base; 2. driving motor; 3. driving screw; 4. mounting seat; 5. hardness testing equipment body; 6. gantry; 7. slide; 8. connecting plate; 9. connecting groove; 10. moving table; 11. fixing plate; 12. guide plate; 13. guide groove; 14. driving plate; 15. servo motor; 16. groove; 17. clamping plate; 18. limit plate; 19. threaded rod; 20. support plate; 21. rotating motor; 22. gear; 23. tooth plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-3A hardness testing device for producing building doors and windows includes a base 1, a mobile platform 10 and a hardness testing device body 5. A gantry 6 is fixedly connected to the top of the base 1. A lateral adjustment component is arranged between the gantry 6 and the hardness testing device body 5. A longitudinal adjustment component is arranged between the mobile platform 10 and the base 1. A door and window clamping and fixing component is arranged on the mobile platform 10.

[0024] In the utility model, a groove 16 is provided on the top of the moving platform 10, and the door and window clamping and fixing assembly includes a fixing plate 11 fixedly connected to the top of the moving platform 10 and a servo motor 15 fixedly connected to one side of the moving platform 10, a threaded rod 19 is fixedly connected to the output shaft of the servo motor 15, a driving plate 14 is provided on the outer thread sleeve of the threaded rod 19, and a clamping plate 17 is fixedly connected to the top of the driving plate 14, the door and window are placed on the top of the moving platform 10 and abutted against the fixing plate 11, the servo motor 15 is started, and the output shaft of the servo motor 15 drives the rotation of the threaded rod 19, the threaded rod 19 drives the driving plate 14 and the clamping plate 17 to move left and firmly clamps the door and window between the clamping plate 17 and the fixing plate 11, because the servo motor 15 has a self-locking property, and then when it stops working, the threaded rod 19 can be locked to ensure the stability of the clamping.

[0025] In the utility model, two guide grooves 13 are provided on the top of the movable platform 10, and a guide plate 12 is slidably sleeved in the guide groove 13. The two guide plates 12 are fixedly connected to the bottom of the clamping plate 17, and the driving plate 14 is slidably sleeved in the groove 16, which can guide the clamping plate 17 to make its movement more stable.

[0026] In the utility model, two slide grooves 7 are provided on the top of the base 1, and the longitudinal adjustment component includes eight support plates 20 fixedly connected to the bottom of the moving platform 10 and a tooth plate 23 fixedly connected in the slide groove 7. The same gear 22 is rotatably connected between two adjacent support plates 20, and the gear 22 is meshed with the tooth plate 23. A rotating motor 21 is fixedly connected to one side of the outer support plate 20. The output shafts of the four rotating motors 21 are respectively fixedly connected to one side of the corresponding gear 22 to drive the four rotating motors 21. The four rotating motors 21 drive the rotation of the gear 22. Under the action of the tooth plate 23, the rotation of the four gears 22 drives the front and rear longitudinal movement of the moving platform 10 and the doors and windows, thereby adjusting the longitudinal position of the hardness test.

[0027] In the utility model, the support plate 20 is located in the corresponding slide groove 7, a connecting groove 9 is opened on the top of the base 1, a connecting plate 8 is slidably sleeved in the connecting groove 9, and the connecting plate 8 is fixedly connected to the bottom of the moving platform 10, which can guide the moving platform 10 to make its movement more stable.

[0028] In the utility model, the lateral adjustment component includes a driving motor 2 fixedly connected to one side of the gantry 6, a driving screw 3 is fixedly connected to the output shaft of the driving motor 2, a mounting seat 4 is provided on the outer threaded sleeve of the driving screw 3, and a hardness detection device body 5 is fixedly connected to the bottom of the mounting seat 4. The driving motor 2 drives the rotation of the driving screw 3. Under the limitation of the limiting plate 18, the driving screw 3 drives the lateral movement of the mounting seat 4 and the hardness detection device body 5, thereby adjusting the lateral position of the hardness detection.

[0029] In the utility model, a limit groove is provided on the top inner wall of the gantry 6, and a limit plate 18 is provided in the limit groove. The limit plate 18 is fixedly connected to the top of the mounting seat 4 to guide the mounting seat 4 so that it does not rotate with the driving screw 3.

[0030] In the utility model, when in use, the door and window are placed on the top of the moving platform 10 and abutted against the fixed plate 11, and the servo motor 15 is started. The output shaft of the servo motor 15 drives the rotation of the threaded rod 19, and the threaded rod 19 drives the driving plate 14 and the clamping plate 17 to move left and firmly clamp the door and window between the clamping plate 17 and the fixed plate 11. Because the servo motor 15 has a self-locking property, the threaded rod 19 can be locked when the work stops, ensuring the stability of the clamping, and driving the four rotating motors 21, the four rotating motors 21 drive the gear 2 2, under the action of the toothed plate 23, the rotation of the four gears 22 drives the front-to-back longitudinal movement of the mobile platform 10 and the doors and windows, so that the longitudinal position of the hardness test can be adjusted, and the driving motor 2 drives the rotation of the driving screw 3. Under the limit of the limit plate 18, the driving screw 3 drives the lateral movement of the mounting seat 4 and the hardness testing device body 5, so that the lateral position of the hardness test can be adjusted, and the hardness testing position can be adjusted front, back, left and right, so that the test data is more comprehensive, and the accuracy of the test results is greatly improved.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hardness testing device for building door and window production, characterized in that: The invention comprises a base (1), a mobile platform (10) and a hardness testing device body (5); the top of the base (1) is fixedly connected to a gantry (6); a transverse adjustment component is arranged between the gantry (6) and the hardness testing device body (5); a longitudinal adjustment component is arranged between the mobile platform (10) and the base (1); and a door and window clamping and fixing component is arranged on the mobile platform (10).

2. A hardness testing device for building door and window production according to claim 1, characterized in that: The top of the movable platform (10) is provided with a groove (16); the door and window clamping and fixing assembly comprises a fixing plate (11) fixedly connected to the top of the movable platform (10) and a servo motor (15) fixedly connected to one side of the movable platform (10); a threaded rod (19) is fixedly connected to the output shaft of the servo motor (15); a driving plate (14) is threadedly sleeved on the outer side of the threaded rod (19); and a clamping plate (17) is fixedly connected to the top of the driving plate (14).

3. A hardness testing device for building door and window production according to claim 2, characterized in that: The top of the movable platform (10) is provided with two guide grooves (13), the guide grooves (13) are slidably sleeved with guide plates (12), the two guide plates (12) are fixedly connected to the bottom of the clamping plate (17), and the driving plate (14) is slidably sleeved in the groove (16).

4. A hardness testing device for building door and window production according to claim 1, characterized in that: The top of the base (1) is provided with two slide grooves (7), the longitudinal adjustment assembly comprises eight support plates (20) fixedly connected to the bottom of the moving platform (10) and a tooth plate (23) fixedly connected in the slide groove (7), a same gear (22) is rotatably connected between two adjacent support plates (20), the gear (22) is meshed with the tooth plate (23), a rotating motor (21) is fixedly connected to one side of the outer support plate (20), and the output shafts of the four rotating motors (21) are respectively fixedly connected to one side of the corresponding gear (22).

5. A hardness testing device for building door and window production according to claim 4, characterized in that: The support plate (20) is located in the corresponding slide groove (7).

6. A hardness testing device for building door and window production according to claim 1, characterized in that: A connecting groove (9) is provided on the top of the base (1), a connecting plate (8) is slidably sleeved in the connecting groove (9), and the connecting plate (8) is fixedly connected to the bottom of the moving platform (10).

7. A hardness testing device for building door and window production according to claim 1, characterized in that: The lateral adjustment assembly comprises a drive motor (2) fixedly connected to one side of the gantry (6); a drive screw (3) is fixedly connected to the output shaft of the drive motor (2); a mounting seat (4) is provided on the outer thread sleeve of the drive screw (3); and the hardness detection device body (5) is fixedly connected to the bottom of the mounting seat (4).

8. A hardness testing device for building door and window production according to claim 1, characterized in that: A limiting groove is provided on the inner wall of the top of the gantry (6), a limiting plate (18) is slidably sleeved in the limiting groove, and the limiting plate (18) is fixedly connected to the top of the mounting seat (4).

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