Detection equipment for furniture manufacturing

Abstract

The utility model discloses detection equipment for furniture manufacturing, which belongs to the technical field of furniture detection and comprises a gantry support, a hydraulic cylinder is fixedly mounted on the gantry support, a mounting support is rotatably mounted on a telescopic rod on the hydraulic cylinder, and the mounting support is composed of a base plate and a mounting arm. The mounting arms are fixedly mounted on the outer wall of the base plate, a plurality of bearing detection assemblies are mounted on the mounting arms, each bearing detection assembly is composed of a threaded rod, a connecting plate, a pressure sensor and a pressing plate, the connecting plate is fixedly mounted at the lower end of the threaded rod, and the pressure sensor is fixedly mounted at the lower end of the connecting plate; by arranging the mounting bracket on the telescopic rod of the hydraulic cylinder and arranging the plurality of independent bearing detection assemblies on the mounting bracket, the bearing detection can be performed on the local part of the furniture according to the detection requirement, so that the potential weaknesses of the parts such as the joint and the supporting structure of the furniture can be accurately found; and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture detection, in particular to a detection device used for furniture manufacturing. Background Art

[0002] In the process of furniture production, it is necessary to strictly control the quality of the finished furniture, so it is often necessary to carry out load-bearing tests on it. The load-bearing capacity of furniture such as tables and chairs directly affects its service life. In the existing patent application with application number CN202122416333.0, a furniture load-bearing detection device is proposed. However, when carrying out load-bearing detection on furniture, it can only carry out comprehensive pressure detection on the furniture, which will have certain detection disadvantages. For example, some parts of furniture, such as joints, supporting structures, etc., may have lower load-bearing capacity due to design, material or process problems. Comprehensive detection may not be able to accurately identify these weaknesses, leaving safety hazards; at the same time, comprehensive pressure detection is not targeted and cannot perform differentiated evaluations on different areas or components of furniture; and comprehensive pressure detection may not accurately reflect the load-bearing conditions of furniture in actual use. In actual use, furniture may be affected by various factors such as uneven pressure distribution, repeated lifting and lowering, shaking, etc. These factors may not be fully simulated in comprehensive detection, so it needs to be improved. Summary of the invention

[0003] The main purpose of the utility model is to provide a detection device for furniture manufacturing, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A detection device for furniture manufacturing, including a gantry bracket, a hydraulic cylinder is fixedly installed on the gantry bracket, a mounting bracket is rotatably installed on the telescopic rod on the hydraulic cylinder, the mounting bracket consists of a base plate and a mounting arm, there are several mounting arms and they are all fixedly installed on the outer wall of the base plate, several load-bearing detection components are installed on the mounting arm, and the load-bearing detection components consist of a threaded rod, a connecting plate, a pressure sensor and a pressing plate, the connecting plate is fixedly installed on the lower end of the threaded rod, the pressure sensor is fixedly installed on the lower end of the connecting plate, and the pressing plate is fixedly installed on the lower end of the pressure sensor.

[0006] Preferably, a bottom plate is fixedly mounted on the lower end of the gantry bracket.

[0007] Preferably, the telescopic rod on the hydraulic cylinder passes downward through the upper side wall of the gantry bracket, and the fixing sleeve on the telescopic rod of the hydraulic cylinder is provided with an anti-slip ring, and the anti-slip ring is located on the inner side of the gantry bracket.

[0008] Preferably, a through hole and an annular groove are provided on the base plate on the mounting bracket, the through hole passes through the base plate up and down, the annular groove is provided on the inner wall of the through hole, the base plate is rotatably mounted on the telescopic rod and the anti-slip ring of the hydraulic cylinder through the through hole and the annular groove, a first threaded hole is provided on the outer wall of the base plate, the first threaded hole is connected to the annular groove, a fixing bolt is installed in the first threaded hole, and the fixing bolt can be pressed against the anti-slip ring.

[0009] Preferably, a second threaded hole is formed on the mounting arm, and the second threaded hole passes through the mounting arm from top to bottom.

[0010] Preferably, the threaded rod on the load-bearing detection assembly is installed in the second threaded hole, and the connecting plate, the pressure sensor and the pressure plate are all located below the mounting arm.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By providing a mounting bracket on the telescopic rod of the hydraulic cylinder and providing a plurality of independent load-bearing detection components on the mounting bracket, load-bearing detection can be performed on parts of the furniture according to the detection requirements, so as to accurately discover the potential weaknesses of the joints, supporting structures and other parts of the furniture to avoid leaving safety hazards. At the same time, it is also possible to perform differentiated assessments on different areas or components of the furniture, which is highly targeted and helps manufacturers understand the load-bearing performance of furniture in different usage scenarios, and can more accurately reflect the load-bearing conditions of the furniture in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the positional relationship of the anti-slip ring, the fixing bolts and the base plate of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the mounting bracket and the load-bearing detection assembly of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the load-bearing detection component of the utility model.

[0017] In the figure: 1. gantry bracket; 2. hydraulic cylinder; 3. mounting bracket; 4. load-bearing detection component; 5. bottom plate; 6. anti-slip ring; 7. fixing bolt; 8. base plate; 9. through hole; 10. annular groove; 11. first threaded hole; 12. mounting arm; 13. second threaded hole; 14. threaded rod; 15. connecting plate; 16. pressure sensor; 17. pressure plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a detection equipment for furniture manufacturing includes a gantry bracket 1, a bottom plate 5 is fixedly installed at the lower end of the gantry bracket 1, a hydraulic cylinder 2 is fixedly installed on the gantry bracket 1, a telescopic rod on the hydraulic cylinder 2 passes downward through the upper side wall of the gantry bracket 1, and an anti-slip ring 6 is fixedly provided on the telescopic rod of the hydraulic cylinder 2, and the anti-slip ring 6 is located on the inner side of the gantry bracket 1.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a mounting bracket 3 is rotatably mounted on the telescopic rod of the hydraulic cylinder 2, and the mounting bracket 3 is composed of a base plate 8 and a mounting arm 12. There are several mounting arms 12 and they are all fixedly mounted on the outer wall of the base plate 8. A through hole 9 and an annular groove 10 are provided on the base plate 8 on the mounting bracket 3. The through hole 9 penetrates the base plate 8 up and down. The annular groove 10 is provided on the inner wall of the through hole 9. The base plate 8 is rotatably mounted on the telescopic rod and the anti-slip ring 6 of the hydraulic cylinder 2 through the through hole 9 and the annular groove 10. A first threaded hole 11 is provided on the outer wall of the base plate 8. The first threaded hole 11 is communicated with the annular groove 10. A fixing bolt 7 is installed in the first threaded hole 11, and the fixing bolt 7 can be against the anti-slip ring 6. A second threaded hole 13 is provided on the mounting arm 12. The second threaded hole 13 penetrates the mounting arm 12 up and down. A plurality of load-bearing detection components 4 are installed on the mounting arm 12. The load-bearing detection component 4 consists of a threaded rod 14, a connecting plate 15, a pressure sensor 16 and and a pressure plate 17, the connecting plate 15 is fixedly mounted on the lower end of the threaded rod 14, the pressure sensor 16 is fixedly mounted on the lower end of the connecting plate 15, the pressure plate 17 is fixedly mounted on the lower end of the pressure sensor 16, the threaded rod 14 on the load-bearing detection component 4 is mounted in the second threaded hole 13, the connecting plate 15, the pressure sensor 16 and the pressure plate 17 are all located below the mounting arm 12, by arranging a mounting bracket 3 on the telescopic rod of the hydraulic cylinder 2, and arranging a plurality of independent load-bearing detection components 4 on the mounting bracket 3, load-bearing detection can be performed on parts of the furniture according to detection requirements, so that potential weaknesses in the joints, supporting structures and other parts of the furniture can be accurately discovered to avoid safety hazards, and at the same time, differentiated assessments can be performed on different areas or components of the furniture, which is highly targeted and helps manufacturers understand the load-bearing performance of furniture in different usage scenarios, and can more accurately reflect the load-bearing conditions of the furniture in actual use.

[0021] It should be noted that the utility model is a testing device for furniture manufacturing. When in use, first place the furniture that needs to be tested for load-bearing capacity on the upper end of the base plate 5, and at the same time make the furniture under the mounting bracket 3 and the load-bearing testing component 4. Then, the number of the load-bearing testing components 4 on the mounting bracket 3 can be adjusted according to the part of the furniture that needs to be tested for load-bearing capacity. The method is that the unnecessary load-bearing testing components 4 only need to be rotated and removed from the second threaded hole 13, and then the position of the load-bearing testing component 4 can be adjusted so that the load-bearing testing component 4 on the mounting bracket 3 is directly above the part of the furniture to be tested. The method is that the fixing bolts 7 used to fix the base plate 8 are first loosened, thereby releasing the base plate 8 and the telescopic rod of the hydraulic cylinder 2 and After the anti-slip ring 6 is fixed, the mounting bracket 3 and the load-bearing detection component 4 can be rotated with the telescopic rod of the hydraulic cylinder 2 as the axis. When the load-bearing detection component 4 on the mounting bracket 3 is directly above the part of the furniture to be detected, the fixing bolt 7 is tightened to fix the mounting bracket 3 and the load-bearing detection component 4. Then the hydraulic cylinder 2 can be started, and the telescopic rod of the hydraulic cylinder 2 can be used to push the mounting bracket 3 and the load-bearing detection component 4 downward, so that the pressure plate 17 on the load-bearing detection component 4 is pressed on the detection part of the furniture. During this process, the pressure sensor 16 on the load-bearing detection component 4 can record the pressure on the detection part of the furniture. When the furniture completes the load-bearing detection, the hydraulic cylinder 2 can be used to reset the mounting bracket 3 and the load-bearing detection component 4 upward.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A testing device for furniture manufacturing, comprising a gantry support (1), on which a hydraulic cylinder (2) is fixedly mounted, characterized in that: A mounting bracket (3) is rotatably mounted on the telescopic rod on the hydraulic cylinder (2); the mounting bracket (3) is composed of a base plate (8) and a mounting arm (12); there are a plurality of mounting arms (12) which are fixedly mounted on the outer wall of the base plate (8); a plurality of load-bearing detection components (4) are mounted on the mounting arm (12); the load-bearing detection components (4) are composed of a threaded rod (14), a connecting plate (15), a pressure sensor (16) and a pressure plate (17); the connecting plate (15) is fixedly mounted on the lower end of the threaded rod (14); the pressure sensor (16) is fixedly mounted on the lower end of the connecting plate (15); and the pressure plate (17) is fixedly mounted on the lower end of the pressure sensor (16).

2. The detection device for furniture manufacturing according to claim 1, characterized in that: A bottom plate (5) is fixedly mounted on the lower end of the gantry bracket (1).

3. The detection device for furniture manufacturing according to claim 2, characterized in that: The telescopic rod on the hydraulic cylinder (2) passes downward through the upper side wall of the gantry bracket (1); a fixing sleeve on the telescopic rod of the hydraulic cylinder (2) is provided with an anti-slip ring (6); and the anti-slip ring (6) is located on the inner side of the gantry bracket (1).

4. The detection device for furniture manufacturing according to claim 3, characterized in that: A through hole (9) and an annular groove (10) are provided on the base plate (8) on the mounting bracket (3), the through hole (9) passes through the base plate (8) from top to bottom, the annular groove (10) is provided on the inner wall of the through hole (9), the base plate (8) is rotatably mounted on the telescopic rod of the hydraulic cylinder (2) and the anti-slip ring (6) through the through hole (9) and the annular groove (10), a first threaded hole (11) is provided on the outer wall of the base plate (8), the first threaded hole (11) is communicated with the annular groove (10), a fixing bolt (7) is installed in the first threaded hole (11), and the fixing bolt (7) can be abutted against the anti-slip ring (6).

5. The detection device for furniture manufacturing according to claim 4, characterized in that: A second threaded hole (13) is provided on the mounting arm (12), and the second threaded hole (13) passes through the mounting arm (12) from top to bottom.

6. The detection device for furniture manufacturing according to claim 5, characterized in that: The threaded rod (14) on the load-bearing detection component (4) is installed in the second threaded hole (13), and the connecting plate (15), the pressure sensor (16) and the pressure plate (17) are all located below the mounting arm (12).

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