Drawing type furniture structure manufacturing, assembling and testing equipment

Abstract

The invention relates to the technical field of furniture detection, in particular to drawing type furniture structure manufacturing, assembling and testing equipment which comprises a base, a drawing type clamp body is placed on the upper side of the base, and two clamping mechanisms matched with the drawing type clamp body are arranged on the upper side of the base. According to the drawer pull-out detection device, by arranging the empty groove block, the hook block, the tension spring, the locking mechanism and other components, in the pull-out detection process, the hook block can pull the tension spring in the empty groove block, the tension spring expands, when the drawer is pulled and the damping of the drawer is large, the hook block can extend for a long distance on the inner wall of the empty groove block, and the clamping block moves along with the hook block; according to the utility model, the locking block is extruded, the locking block moves downwards under the action of gravity, and the clamping block is clamped and limited, so that a person can conveniently distinguish which block is relatively high in resistance, and therefore, not only is the inclination test realized, but also the pulling resistance can be tested, and the functionality during detection is improved.

Description

Technical Field

[0001] The present application relates to the technical field of furniture testing, and in particular to a pull-out furniture structure manufacturing, assembly and testing device. Background Art

[0002] Pull-out furniture is a type of furniture with a pull-out function. After production and assembly, in order to avoid defective products from being sold on the market, testing equipment is usually required. Among them, pull-out furniture structure production and assembly testing equipment is required. It is mainly a type of equipment specially used in the production process of pull-out furniture. It is mainly used to conduct quality inspection on the structural production of pull-out furniture, and it can also assist in verifying whether each component can be correctly installed and well matched during the assembly process.

[0003] Through searching, Chinese patent application number CN202210214191.6 discloses a pull-out furniture structure manufacturing, assembly and testing equipment, including a test bench, a fixing mechanism and a pull-out mechanism. A pull-out cabinet is placed on the upper end surface of the test bench, and a fixing mechanism and a pull-out mechanism arranged from left to right are installed on the upper end surface of the test bench. The pull-out mechanism is provided with an inclination measuring mechanism. The pull-out furniture structure manufacturing, assembly and testing equipment can perform pressure and inclination tests on the assembled pull-out cabinet. Through the pressure test, it can be intuitively and accurately determined whether the connection between the cabinet body and the drawer is qualified, avoiding the problem that unqualified pull-out cabinets cause trouble to users after entering the market. Similarly, the inclination of the drawer on the pull-out cabinet after being pulled out is tested, so as to determine whether the inclination of the drawer on the pull-out cabinet after being pulled out is within the qualified range value, avoiding the problem that the drawer is difficult to close smoothly due to the inclination of unqualified drawers.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: although the drawer is pulled out and the inclination of the drawer after being pulled out is checked to see if it is within the qualified range, the problem of the drawer being difficult to close smoothly due to an unqualified drawer inclination is avoided. However, in actual use, the drawer may not slide smoothly when pulled out due to an abnormality in its slide rail, and a greater force is required to pull it out. As a result, after it is subsequently put into the market, it cannot be pulled out smoothly when used by users, thus affecting the influence of the product. Summary of the invention

[0005] In order to solve the problems mentioned in the above background technology, the present application provides a pull-out furniture structure manufacturing, assembly and testing device.

[0006] The present application provides a pull-out furniture structure manufacturing, assembly and testing device, which adopts the following technical solution: comprising a base, a pull-out fixture body is placed on the upper side of the base, two clamping mechanisms matched with the pull-out fixture body are arranged on the upper side of the base, a movable groove is opened on the upper side of the base, a driving mechanism is arranged on the inner wall of the movable groove, and a moving block matched with the movable groove is arranged on the driving mechanism;

[0007] A plurality of lifting slots are provided on one side of the moving block, and a plurality of threaded rods are rotatably engaged with the inner walls of the lifting slots, and a plurality of empty slot blocks are threadedly engaged with the multi-section threaded rods, and a plurality of hook blocks that cooperate with the pull-out clamp body are slidably engaged with the inner walls of the plurality of empty slot blocks, and tension springs are provided between the plurality of hook blocks and the empty slot blocks, a locking mechanism is provided on the upper side of the empty slot blocks, and a tilt test assembly is provided on one side of the moving block.

[0008] Optionally, the clamping mechanism includes an extension plate fixedly connected to the upper side of the base, an electric push rod fixedly connected to a side close to the two extension plates, and a clamping plate fixedly connected to an output end of the electric push rod.

[0009] Optionally, the driving mechanism includes a screw rod rotatably engaged with one side of the inner wall of the movable groove, a driving motor fixedly connected to the base and engaged with the screw rod, and a threaded engagement between the screw rod and the moving block.

[0010] Optionally, the locking mechanism includes a movable opening opened on the upper side of the empty slot block, a snap-in block slidably engaged with the inner wall of the movable opening, a U-shaped frame fixedly connected to the upper side of the empty slot block, and a locking block slidably engaged with the upper side of the U-shaped frame and engaged with the snap-in block.

[0011] Optionally, the tilt test assembly includes a support plate fixedly connected to one side of the moving block, an electronic gravity tester fixedly connected to the upper side of the support plate, a trigger plate fixedly connected to the upper end of the electronic gravity tester, and a display fixedly connected to the other side of the moving block and cooperating with the electronic gravity tester.

[0012] Optionally, the upper end of the multi-section threaded rod extends to the upper side of the moving block and rotates together, and a stepper motor is fixedly connected to the upper side of the moving block, and the output end of the stepper motor cooperates with the upper end of the multi-section threaded rod.

[0013] Optionally, a push plate is fixedly connected to the lower side of each of the plurality of empty slot blocks, and the plurality of push plates cooperate with the pull-out clamp body.

[0014] Optionally, two limit blocks are fixedly connected to the upper side of the base, and an anti-collision pad is fixedly connected to one side of the two limit blocks.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] The present invention provides components such as an empty slot block, a hook block, a tension spring, and a locking mechanism. During the pull-out detection process, the hook block pulls the tension spring inside the empty slot block to expand it. When the drawer is pulled and the damping of the drawer is relatively large, the hook block extends a relatively long distance on the inner wall of the empty slot block, and the clamping block follows the movement to squeeze the locking block. Under the action of gravity, the locking block moves downward to lock and limit the clamping block, thereby making it easy for personnel to distinguish which block has a greater resistance, thereby achieving not only a tilt test but also a pull-out resistance test, thereby improving its functionality during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0018] Figure 2 In the embodiment of this application Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the moving block in the embodiment of the present application;

[0020] Figure 4 It is a structural schematic diagram of a three-dimensional cross-section of an empty slot block in an embodiment of the present application.

[0021] 1. Base; 2. Pull-out clamp body; 3. Clamping mechanism; 301. Extension plate; 302. Electric push rod; 303. Clamping plate; 4. Movable slot; 5. Driving mechanism; 501. Screw rod; 502. Driving motor; 6. Moving block; 7. Lifting slot; 8. Multi-section threaded rod; 9. Empty slot block; 10. Hook block; 11. Tension spring; 12. Locking mechanism; 121. Movable opening; 122. Snap-in block; 123. U-shaped frame; 124. Locking block; 13. Tilt test assembly; 131. Support plate; 132. Electronic gravity tester; 133. Trigger plate; 134. Display; 14. Stepping motor; 15. Push plate; 16. Limit block; 17. Anti-collision pad. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1 —4 Provide further details of this application.

[0023] The present application embodiment discloses a pull-out furniture structure manufacturing, assembly and testing device. Figure 1-4As shown, it comprises a base 1, a pull-out clamp body 2 is placed on the upper side of the base 1, two clamping mechanisms 3 cooperating with the pull-out clamp body 2 are arranged on the upper side of the base 1, a movable groove 4 is opened on the upper side of the base 1, a driving mechanism 5 is arranged on the inner wall of the movable groove 4, and a moving block 6 cooperating with the movable groove 4 is arranged on the driving mechanism 5;

[0024] A plurality of lifting grooves 7 are provided on one side of the moving block 6, and a plurality of threaded rods 8 are rotatably engaged with the inner wall of the lifting grooves 7, and a plurality of empty slot blocks 9 are threadedly engaged with the multi-section threaded rods 8, and a hook block 10 cooperating with the pull-out clamp body 2 is slidably engaged with the inner wall of the plurality of empty slot blocks 9, and a tension spring 11 is provided between the plurality of hook blocks 10 and the empty slot blocks 9, a locking mechanism 12 is provided on the upper side of the empty slot blocks 9, and a tilt test assembly 13 is provided on one side of the moving block 6.

[0025] See also Figure 1 The clamping mechanism 3 includes an extension plate 301 fixedly connected to the upper side of the base 1, an electric push rod 302 fixedly connected to the side close to the two extension plates 301, and a clamping plate 303 fixedly connected to the output end of the electric push rod 302. The pull-out clamp body 2 is tightened by starting the electric push rod 302 to push the clamping plate 303, thereby fixing the pull-out clamp body 2.

[0026] See also Figure 1 The driving mechanism 5 includes a screw rod 501 rotatably engaged with one side of the inner wall of the movable groove 4, a driving motor 502 fixedly connected to the base 1 and engaged with the screw rod 501, and a threaded engagement between the screw rod 501 and the moving block 6. The screw rod 501 is driven to rotate by the driving motor 502, thereby driving the moving block 6.

[0027] See also Figure 4 The locking mechanism 12 includes a movable opening 121 opened on the upper side of the empty slot block 9, a clamping block 122 slidingly fitted on the inner wall of the movable opening 121, a U-shaped frame 123 fixedly connected to the upper side of the empty slot block 9, and a locking block 124 slidingly fitted on the upper side of the U-shaped frame 123 and matched with the clamping block 122. When the hook block 10 extends out from the empty slot block 9, if the resistance is too large, the clamping block 122 will overlap with the locking block 124 to achieve limit positioning, which is convenient for personnel to find the resistance problem and realize detection.

[0028] See also Figure 1 and Figure 4The tilt test assembly 13 includes a support plate 131 fixedly connected to one side of the moving block 6, an electronic gravity tester 132 fixedly connected to the upper side of the support plate 131, a trigger plate 133 fixedly connected to the upper end of the electronic gravity tester 132, and a display 134 fixedly connected to the other side of the moving block 6 and cooperating with the electronic gravity tester 132. When the drawer is pulled to a certain extent, one side of the drawer will tilt. When the tilt angle is too large, its handle will contact the trigger plate 133 on the electronic gravity tester 132. The electronic gravity tester 132 transmits data to the display 134 to display "unqualified", so that its tilt angle can be detected. When the angle is qualified, it will not contact the electronic gravity tester 132, and the display 134 will not light up, thereby realizing the detection of the tilt.

[0029] See also Figure 3 The upper end of the multi-segment threaded rod 8 extends to the upper side of the moving block 6 and rotates together. A stepper motor 14 is fixedly connected to the upper side of the moving block 6. The output end of the stepper motor 14 cooperates with the upper end of the multi-segment threaded rod 8. The stepper motor 14 facilitates the rotation of the multi-segment threaded rod 8.

[0030] See also Figure 4 The lower sides of the plurality of empty slot blocks 9 are fixedly connected with push plates 15, and the plurality of push plates 15 cooperate with the pull-out clamp body 2. When the drawer is closed, the moving block 6 is reset, and the limit block 16 will push the handle on the drawer to realize the reset of the drawer.

[0031] See also Figure 2 Two limit blocks 16 are fixedly connected to the upper side of the base 1, and an anti-collision pad 17 is fixedly connected to one side of the two limit blocks 16. The anti-collision pad 17 is convenient for limiting the pull-out clamp body 2, and the anti-collision pad 17 prevents the force of resistance between the pull-out clamp body 2.

[0032] The implementation principle of the pull-out furniture structure manufacturing and assembly test equipment of the embodiment of the present application is as follows: when in use, the pull-out clamp body 2 is placed on the upper side of the base 1 so that one side of the pull-out clamp body 2 is aligned with the limit block 16, and then the two electric push rods 302 are started to push the clamping plate 303 to clamp and fix the two sides of the pull-out clamp body 2, and then the hook block 10 is moved to the handle on the pull-out clamp body 2, and the stepper motor 14 is started to drive the multi-section threaded rod 8 to rotate, and the empty slot block 9 is pushed to drive the hook block 10 to move downward to overlap with the handle, and then the driving mechanism 5 is started to drive the moving block 6 to move slowly toward one side, and the drawer of the pull-out clamp body 2 is slowly pulled out for detection through the hook block 10;

[0033] During the pull-out detection process, the hook block 10 will pull the tension spring 11 inside the empty slot block 9, and the tension spring 11 will expand. When the drawer is pulled, when the damping of the drawer is large, the hook block 10 will extend a long distance on the inner wall of the empty slot block 9, and the clamping block 122 will follow the movement and squeeze the locking block 124. Under the action of gravity, the locking block 124 moves downward and the clamping block 122 is locked and limited, so that it is easy for personnel to distinguish which piece has greater resistance, thereby realizing the test of the pulling resistance and improving its functionality during detection. When the resistance is normal, the clamping block 122 will not contact the locking block 124.

[0034] When pulled to a certain extent, one side of the drawer will tilt. When the tilt angle is too large, the handle will contact the trigger plate 133 on the electronic gravity tester 132. The electronic gravity tester 132 transmits data to the display 134 to show "unqualified", thereby detecting the tilt angle. When the angle is qualified, it will not contact the electronic gravity tester 132 and the display 134 will not light up.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pull-out furniture structure manufacturing, assembly and testing device, comprising a base (1), characterized in that: A pull-out clamp body (2) is placed on the upper side of the base (1); two clamping mechanisms (3) cooperating with the pull-out clamp body (2) are arranged on the upper side of the base (1); a movable groove (4) is opened on the upper side of the base (1); a driving mechanism (5) is arranged on the inner wall of the movable groove (4); and a moving block (6) cooperating with the movable groove (4) is arranged on the driving mechanism (5); A plurality of lifting grooves (7) are provided on one side of the moving block (6); a plurality of threaded rods (8) are rotatably engaged with the inner wall of the lifting grooves (7); a plurality of empty slot blocks (9) are threadedly engaged with the multi-section threaded rods (8); a plurality of hook blocks (10) that cooperate with the pull-out clamp body (2) are slidably engaged with the inner walls of the plurality of empty slot blocks (9); tension springs (11) are provided between the plurality of hook blocks (10) and the empty slot blocks (9); a locking mechanism (12) is provided on the upper side of the empty slot blocks (9); and a tilt test assembly (13) is provided on one side of the moving block (6).

2. The pull-out furniture structure manufacturing, assembly and testing equipment according to claim 1, characterized in that: The clamping mechanism (3) comprises an extension plate (301) fixedly connected to the upper side of the base (1), an electric push rod (302) fixedly connected to the side close to the two extension plates (301), and a clamping plate (303) fixedly connected to the output end of the electric push rod (302).

3. The pull-out furniture structure manufacturing, assembly and testing equipment according to claim 1, characterized in that: The driving mechanism (5) comprises a screw rod (501) rotatably engaged with one side of the inner wall of the movable groove (4), a driving motor (502) fixedly connected to the base (1) and engaged with the screw rod (501), and a threaded engagement between the screw rod (501) and the moving block (6).

4. The pull-out furniture structure manufacturing, assembly and testing equipment according to claim 1, characterized in that: The locking mechanism (12) comprises a movable opening (121) provided on the upper side of the slot block (9), a clamping block (122) slidably engaged with the inner wall of the movable opening (121), a U-shaped frame (123) fixedly connected to the upper side of the slot block (9), and a locking block (124) slidably engaged with the upper side of the U-shaped frame (123) and engaged with the clamping block (122).

5. The pull-out furniture structure manufacturing, assembly and testing equipment according to claim 1, characterized in that: The tilt test assembly (13) comprises a support plate (131) fixedly connected to one side of the moving block (6), an electronic gravity tester (132) fixedly connected to the upper side of the support plate (131), a trigger plate (133) fixedly connected to the upper end of the electronic gravity tester (132), and a display instrument (134) fixedly connected to the other side of the moving block (6) and matched with the electronic gravity tester (132).

6. The pull-out furniture structure manufacturing, assembly and testing equipment according to claim 1, characterized in that: The upper end of the multi-section threaded rod (8) extends to the upper side of the moving block (6) and is rotatably matched. The upper side of the moving block (6) is fixedly connected to a stepper motor (14), and the output end of the stepper motor (14) is matched with the upper end of the multi-section threaded rod (8).

7. The pull-out furniture structure manufacturing, assembly and testing equipment according to claim 1, characterized in that: The lower sides of the plurality of empty slot blocks (9) are fixedly connected with push plates (15), and the plurality of push plates (15) cooperate with the pull-out clamp body (2).

8. The pull-out furniture structure manufacturing, assembly and testing equipment according to claim 1, characterized in that: Two limit blocks (16) are fixedly connected to the upper side of the base (1), and an anti-collision pad (17) is fixedly connected to one side of the two limit blocks (16).

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