Product quality detection device for door and window production

Abstract

The utility model relates to the technical field of door and window production, and discloses a product quality detection device for door and window production, which comprises a bottom plate, two sides of the top end of the bottom plate are fixedly connected with supporting seats, the top ends of the supporting seats are fixedly connected with a protection box, and the top end of the protection box is fixedly connected with a motor. The driving end of the motor penetrates through the protection box and is fixedly connected with a first screw rod, and the first screw rod is connected with a second screw rod through a chain wheel assembly. The motor drives the first screw rod, the first screw rod drives the chain wheel, the chain wheel drives the second screw rod through the chain, the first screw rod and the second screw rod drive the sliding block, the sliding block drives the fixing strip, the fixing strip drives the pressing head, air blown out through the air blower passes through the heating wire, and the air is fed into the fixing box from the connecting pipe. Therefore, the device can be used for heat resistance testing and pressure testing, and the working efficiency is improved.

Description

Technical Field

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

[0002] Doors and windows are an indispensable part of a living room. Common materials for doors and windows include wood, steel, stainless steel, aluminum alloy, plastic steel, thermally-insulated aluminum and glass. As people's living standards continue to improve, the types of doors and windows produced are increasing, and the grades are gradually rising. Aluminum alloy doors and windows refer to doors and windows made of frames, stiles and fan materials extruded from aluminum alloy. They are beautiful, sealed and have high strength, and their quality needs to be inspected during the production process.

[0003] After searching, the announcement number CN216284669U is a quality inspection device for finished aluminum alloy doors and windows, including an operating table, doors and windows are arranged on the top of the operating table, the front and rear sides of the operating table are fixedly connected with a first base, the top of the first base is provided with a first support plate, the interior of the first support plate is slidably installed with a first slider, and a connecting plate is connected between the two first sliders. The utility model drives the threaded rod to rotate through a motor, and the first slider at the outer end of the threaded rod will move vertically, so that the connecting plate between the two first sliders moves vertically. When the connecting plate moves vertically, the extrusion rod at the bottom of the connecting plate will also move, and the extrusion rod will squeeze the doors and windows. The pressure gauge at the bottom of the doors and windows will detect the pressure, thereby detecting whether the pressure resistance of the doors and windows is qualified, and avoiding safety hazards when the doors and windows are in use.

[0004] Based on the above patent, the threaded rod is driven to rotate by a motor, and the first slider at the outer end of the threaded rod will move vertically, thereby causing the connecting plate between the two first sliders to move vertically. When the connecting plate moves vertically, the extrusion rod at the bottom end of the connecting plate will also move, and the extrusion rod will squeeze the doors and windows. The pressure gauge at the bottom end of the doors and windows will detect the pressure, thereby detecting whether the pressure resistance of the doors and windows is qualified, thereby avoiding safety hazards when the doors and windows are in use. However, the device can only test the pressure, and the device needs to be replaced when a thermal insulation test is required, thereby reducing work efficiency. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a product quality detection device for door and window production.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a product quality inspection device for door and window production, comprising a base plate, support seats are fixedly connected to both sides of the top of the base plate, a protection box is fixedly connected to the top of the support seat, a motor is fixedly connected to the top of the protection box, a driving end of the motor passes through the protection box and is fixedly connected to a first screw, the first screw is connected to a second screw through a sprocket assembly, the outer walls of the first screw and the second screw are both threadedly connected to a slider, a fixing bar is fixedly connected to the opposite end of the slider, a pressure head is fixedly connected to the bottom end of the fixing bar, a fixing box is fixedly connected to the top of the base plate, a heating assembly is installed at the right end of the fixing box, and a clamping assembly is installed at the top of the fixing box.

[0007] As a further description of the above technical solution:

[0008] The heating assembly includes a connection box, the top of the inner wall of the connection box on both sides is fixedly connected to a blower, the opposite end of the blower is provided with a heating wire, the opposite end of the connection box is fixedly connected to a connection pipe, the opposite end of the connection pipe is fixedly connected to the inner wall of the fixed box, and the bottom end of the connection box is fixedly connected to the top of the bottom plate.

[0009] As a further description of the above technical solution:

[0010] The clamping assembly includes a fixing frame, the inner walls of the fixing frames on both sides are threadedly connected with a third screw, the bottom ends of the third screws are rotatably connected with clamping plates, the top sides of the clamping plates are fixedly connected with sliding rods, and the bottom ends of the fixing frames are fixedly connected to the top of the fixing box.

[0011] As a further description of the above technical solution:

[0012] The sprocket assembly comprises a sprocket located on the outer wall of the first screw and a sprocket located on the outer wall of the second screw, and the sprockets are connected by a chain.

[0013] As a further description of the above technical solution:

[0014] The bottom end of the first screw is rotatably connected to the inner wall of the support seat, and the outer wall of the second screw is rotatably connected to the inner wall of the support seat.

[0015] As a further description of the above technical solution:

[0016] The outer walls of the sliding blocks are slidably connected to the inner walls of the supporting seats.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the heating wire is fixedly connected to the inner wall of the connection box.

[0019] As a further description of the above technical solution:

[0020] The outer walls of the sliding rods are slidably connected to the inner walls of the fixing frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, the first screw is driven by a motor, the first screw drives a sprocket, the sprocket drives the second screw through a chain, the first screw and the second screw drive a slider, the slider drives a fixing bar, the fixing bar drives a pressure head, and then the wind blown out by the blower passes through the heating wire, and the wind is sent to the fixing box from the connecting pipe, so that the device can perform both heat resistance test and pressure test, thereby improving work efficiency.

[0023] 2. In the utility model, by placing the doors and windows on the fixing frame, and then rotating the third screw to drive the clamping plate to move, the clamping plate drives the sliding rod to move when moving, so as to facilitate the fixing of doors and windows of different thicknesses and prevent deviation during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a product quality inspection device for door and window production proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of a support base of a product quality inspection device for door and window production proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a clamping assembly of a product quality inspection device for door and window production proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a connection box of a product quality detection device for door and window production.

[0028] Legend:

[0029] 1. Bottom plate; 2. Support seat; 3. Protection box; 4. Motor; 5. First screw; 6. Second screw; 7. Sprocket; 8. Slider; 9. Fixing bar; 10. Press head; 11. Fixing box; 12. Fixing frame; 13. Third screw; 14. Clamp; 15. Sliding rod; 16. Connection box; 17. Blower; 18. Heating wire; 19. Connection pipe. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a product quality inspection device for door and window production, including a bottom plate 1, a support seat 2 is fixedly connected to both sides of the top of the bottom plate 1, a protection box 3 is fixedly connected to the top of the support seat 2, a motor 4 is fixedly connected to the top of the protection box 3, a driving end of the motor 4 passes through the protection box 3 and is fixedly connected to a first screw 5, the first screw 5 is connected to a second screw 6 through a sprocket assembly, the outer walls of the first screw 5 and the second screw 6 are both threadedly connected to a slider 8, the opposite end of the slider 8 is fixedly connected to a fixing bar 9, the bottom of the fixing bar 9 A pressure head 10 is fixedly connected to the end, a fixing box 11 is fixedly connected to the top of the bottom plate 1, a heating component is installed at the right end of the fixing box 11, a clamping component is installed at the top of the fixing box 11, the heating component includes a connecting box 16, the top of the inner wall of the connecting boxes 16 on both sides are fixedly connected to a blower 17, the opposite end of the blower 17 is provided with a heating wire 18, the opposite end of the connecting box 16 is fixedly connected to a connecting pipe 19, the opposite end of the connecting pipe 19 is fixedly connected to the inner wall of the fixing box 11, and the bottom end of the connecting box 16 is fixedly connected to the top of the bottom plate 1.

[0033] Specifically, when the driving end of the motor 4 rotates, the first screw 5 is driven to rotate, and when the first screw 5 rotates, the front sprocket 7 is driven to rotate, and when the front sprocket 7 rotates, the rear sprocket 7 is driven to rotate through the chain, and the rear sprocket 7 drives the second screw 6 to rotate, and when the first screw 5 and the second screw 6 rotate, the slider 8 is driven to move, and when the slider 8 moves, the fixing bar 9 is driven to move, and when the fixing bar 9 moves, the pressure head 10 is driven to move and then a pressure test is performed, and then the wind blown out by the blower 17 will be heated by the heating wire 18, and the heated wind will be sent into the fixing box 11 from the connecting pipe 19, and the wind in the fixing box 11 will be blown toward the doors and windows for heat resistance testing, so that the device can perform both heat resistance testing and pressure testing, thereby improving work efficiency.

[0034] The clamping assembly includes a fixed frame 12, the inner walls of the fixed frames 12 on both sides are threadedly connected with a third screw 13, the bottom ends of the third screw 13 are rotatably connected with a clamping plate 14, the top sides of the clamping plates 14 are fixedly connected with sliding rods 15, the bottom ends of the fixed frames 12 are fixedly connected to the top of the fixed box 11, the sprocket assembly includes a sprocket 7 located on the outer wall of the first screw 5 and a sprocket 7 located on the outer wall of the second screw 6, the sprockets 7 are connected by a chain, the bottom end of the first screw 5 is rotatably connected to the inner wall of the support seat 2, the outer wall of the second screw 6 is rotatably connected to the inner wall of the support seat 2, the outer walls of the slider 8 are slidably connected to the inner wall of the support seat 2, the bottom end of the heating wire 18 is fixedly connected to the inner wall of the connecting box 16, and the outer walls of the sliding rod 15 are slidably connected to the inner wall of the fixed frame 12.

[0035] Specifically, by placing the doors and windows on the fixing frame 12, and then rotating the third screw 13 to drive the clamping plate 14 to move, the clamping plate 14 drives the sliding rod 15 to move when moving, so as to facilitate the fixing of doors and windows of different thicknesses and prevent deviation during detection. The sliding rod 15 prevents the clamping plate 14 from being misplaced when moving.

[0036] Working principle: first, the doors and windows are placed on the fixing frame 12, and then the third screw rod 13 is rotated to drive the clamping plate 14 to move, and when the clamping plate 14 moves, the sliding rod 15 is driven to move, so as to facilitate the fixing of doors and windows of different thicknesses to prevent deviation during detection. The sliding rod 15 prevents the clamping plate 14 from being misplaced when moving. When detection is required, the driving end of the motor 4 is rotated to drive the first screw rod 5 to rotate, and when the first screw rod 5 rotates, the front sprocket 7 is driven to rotate, and when the front sprocket 7 rotates, the rear sprocket 7 is driven to rotate through the chain. The sprocket 7 at the rear drives the second screw 6 to rotate, and when the first screw 5 and the second screw 6 rotate, the slider 8 is driven to move, and when the slider 8 moves, the fixing bar 9 is driven to move, and when the fixing bar 9 moves, the pressure head 10 is driven to move and then a pressure test is performed, and then the wind blown out by the blower 17 is heated by the heating wire 18, and the heated wind is sent into the fixing box 11 from the connecting pipe 19, and the wind in the fixing box 11 is blown toward the doors and windows for a heat resistance test, so that the device can perform both a heat resistance test and a pressure test, thereby improving work efficiency.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A product quality inspection device for door and window production, comprising a bottom plate (1), Features: The top sides of the bottom plate (1) are fixedly connected to support seats (2), the top of the support seat (2) is fixedly connected to a protection box (3), the top of the protection box (3) is fixedly connected to a motor (4), the driving end of the motor (4) passes through the protection box (3) and is fixedly connected to a first screw rod (5), the first screw rod (5) is connected to a second screw rod (6) through a sprocket assembly, the outer walls of the first screw rod (5) and the second screw rod (6) are both threadedly connected to a slider (8), the opposite end of the slider (8) is fixedly connected to a fixing bar (9), the bottom end of the fixing bar (9) is fixedly connected to a pressure head (10), the top of the bottom plate (1) is fixedly connected to a fixing box (11), the right end of the fixing box (11) is equipped with a heating assembly, and the top of the fixing box (11) is equipped with a clamping assembly.

2. A product quality inspection device for door and window production according to claim 1, Features: The heating assembly comprises a connection box (16), the top ends of the inner walls of the connection boxes (16) on both sides are fixedly connected to blowers (17), the opposite ends of the blowers (17) are provided with heating wires (18), the opposite ends of the connection boxes (16) are fixedly connected to connection pipes (19), the opposite ends of the connection pipes (19) are fixedly connected to the inner wall of the fixed box (11), and the bottom end of the connection box (16) is fixedly connected to the top end of the bottom plate (1).

3. A product quality inspection device for door and window production according to claim 1, Features: The clamping assembly comprises a fixing frame (12), the inner walls of the fixing frame (12) on both sides are threadedly connected with a third screw rod (13), the bottom ends of the third screw rod (13) are rotatably connected with a clamping plate (14), the top ends of the clamping plates (14) are fixedly connected with sliding rods (15) on both sides, and the bottom ends of the fixing frames (12) are fixedly connected to the top ends of the fixing boxes (11).

4. A product quality inspection device for door and window production according to claim 1, Features: The sprocket assembly comprises a sprocket (7) located on the outer wall of the first screw rod (5) and a sprocket (7) located on the outer wall of the second screw rod (6), and the sprockets (7) are connected by a chain.

5. A product quality inspection device for door and window production according to claim 1, Features: The bottom end of the first screw rod (5) is rotatably connected to the inner wall of the support base (2), and the outer wall of the second screw rod (6) is rotatably connected to the inner wall of the support base (2).

6. A product quality inspection device for door and window production according to claim 1, Features: The outer walls of the sliding blocks (8) are slidably connected to the inner walls of the supporting base (2).

7. A product quality inspection device for door and window production according to claim 2, Features: The bottom end of the heating wire (18) is fixedly connected to the inner wall of the connection box (16).

8. A product quality inspection device for door and window production according to claim 3, Features: The outer walls of the sliding rods (15) are slidably connected to the inner walls of the fixing frame (12).

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