Household cabinet assembling and welding device

Abstract

The utility model relates to the field of household cabinet production, in particular to a household cabinet assembling and welding device which comprises a base, the top of the base is rotatably connected with a welding frame through a rotating seat, the bottom of the welding frame is slidably connected with a movable plate used for placing plates through a guide rail, and the top and the side face of the welding frame are provided with pressing assemblies used for clamping the plates. The pressing assembly comprises a pressing rod and a fixing piece used for fixing the pressing rod, under the action of the rotating base and the pressing assembly, the pressing assembly can be matched with the limiting block to fix a plate, and then the rotating base drives the welding frame to rotate to weld different parts of the plate. And then the pressing rod can be fixed through the effect of the fixing piece, the situation that the pressing rod is loosened due to lack of fixing measures when the welding frame rotates is prevented, good reliability and stability are achieved, the problems that a welding piece is difficult to position, deforms after being welded, is stuck after being assembled and the like can be solved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of household cabinet production, in particular to an assembly welding device for a household cabinet. Background Art

[0002] A home cabinet refers to a cabinet used to store and place household items, including wardrobes, shoe cabinets, bookcases, TV cabinets and other different types of cabinets. Home cabinets can help organize and store household items and improve the utilization efficiency of home space. They can also decorate and beautify the home environment. They are usually manufactured by welding multiple hardware or sheet metal plates.

[0003] In order to improve product quality requirements and production efficiency, and solve the problems of poor positioning of welded parts, deformation after welding, and jamming after assembly in welding of all hardware and sheet metal products, it is necessary to use a home cabinet assembly welding device for production and manufacturing. For example, the prior art Chinese patent announcement number "CN117798472A" discloses a field of automatic welding platform structure for steel pipe furniture, including a bottom plate, a support mechanism is installed on the outer surface of the bottom plate, and the support mechanism includes two lifting plates fixedly installed on both sides of the lower surface of the bottom plate, and side plates are fixedly installed on the outer sides of the lifting plates, and the side plates are fixedly installed on the outer side of the bottom plate. A front plate is installed in front of the upper surface of the bottom plate, a rotating mechanism is installed above the bottom plate, a lateral movement mechanism is installed above the bottom plate, a telescopic mechanism is installed in front of the lateral movement mechanism, and a connecting mechanism is installed in front of the telescopic mechanism. A welding mechanism is installed in the rotating mechanism, a supporting mechanism is installed above the bottom plate, a clamping mechanism is installed inside the front plate, and a buckle mechanism is installed on the rear surface of the front plate. The present invention can rotate the welding head to automatically weld the corner furniture formed by connecting steel pipes, saving labor costs.

[0004] Some furniture welding devices can rotate the welding joints, but they cannot solve the problems of difficult positioning of welded parts, deformation after welding, and jamming after assembly. This is not convenient for manufacturing home cabinets on the one hand, and affects the production and manufacturing of home cabinets on the other hand, and has low practicality. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art, such as poor positioning of welded parts, deformation after welding, and jamming after assembly, and proposes a home cabinet assembly welding device.

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

[0007] A household cabinet assembly welding device is designed, comprising a base, the top of the base is rotatably connected to a welding frame via a rotating seat, the bottom of the welding frame is slidably connected to a movable plate for placing a plate via a guide rail, and the top and side of the welding frame are provided with a clamping assembly for clamping the plate, and the clamping assembly includes a pressure rod and a fixing part for fixing the pressure rod.

[0008] Furthermore, the clamping assembly includes a movable seat, and the top and side of the welding frame are respectively connected to the movable seat in a horizontal and vertical sliding manner. A mounting plate is provided at one end of the movable seat, and guide rods are fixedly installed on both sides of one end of the movable seat. The mounting plate is fixedly connected to the guide rod, and the other side of the mounting plate is fixedly connected to a resist plate capable of clamping the plate through a round rod.

[0009] Furthermore, the movable seat is fixedly installed with a fixed seat between a pair of guide rods, one end of the fixed seat is rotatably connected to the pressure rod, and the other end thereof is slidably connected to a connecting rod fixedly connected to the side of the mounting plate, and the connecting rod is rotatably connected to the pressure rod.

[0010] Furthermore, the fixing member includes a mounting seat provided at one end of the connecting rod, the rotating shaft of the pressure rod is located in the mounting seat and a ratchet is fixedly installed therein, the outer wall of the connecting rod is rotatably connected to a pawl through an unlocking rod, the pawl can lock the ratchet, and a second spring is fixedly connected between its side and the inner wall of the mounting seat.

[0011] Furthermore, an adjusting piece is provided on the side of the welding frame, and the adjusting piece includes a handwheel. A guide groove is provided on the side of the welding frame, and the movable seat is slidably connected to the guide groove by a bolt. The other end of the bolt is threadedly connected to the handwheel, and the handwheel can be pressed against the outer wall of the welding frame.

[0012] Furthermore, the top of the movable plate is provided with limiting blocks capable of cooperating with both sides of the abutment plate fixing plate, and the limiting blocks are movably connected to the movable plate.

[0013] The utility model proposes a household cabinet assembly welding device, which has the beneficial effects that: the utility model can fix the plate through the clamping assembly and the limit block through the rotating seat and the clamping assembly, and then drive the welding frame to rotate through the rotating seat to weld different parts of the plate, and then fix the pressure rod through the action of the fixing part to prevent the pressure rod from loosening due to lack of fixing measures when the welding frame rotates. The utility model has good reliability and stability, can solve the problems of poor positioning of welded parts, deformation after welding, jamming after assembly, etc., and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the rotating seat of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the welding frame of the utility model;

[0017] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of area A;

[0018] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of area B;

[0019] Figure 6 for Figure 3 Schematic diagram of the enlarged structure of region C.

[0020] In the figure: 1. base; 2. rotating seat; 3. welding frame; 4. guide rail; 41. movable plate; 5. clamping assembly; 51. pressure rod; 52. movable seat; 53. mounting plate; 531. round rod; 532. abutment plate; 54. guide rod; 55. fixed seat; 56. connecting rod; 6. fixing piece; 61. mounting seat; 62. ratchet; 63. unlocking rod; 64. pawl; 65. spring; 7. adjusting piece; 71. hand wheel; 72. guide groove; 73. bolt; 8. limit block. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-6 A household cabinet assembly welding device comprises a base 1, the top of the base 1 is rotatably connected to a welding frame 3 via a rotating seat 2, the bottom of the welding frame 3 is slidably connected to a movable plate 41 for placing a plate through a guide rail 4, and a clamping assembly 5 for clamping the plate is provided on the top and side thereof, and the clamping assembly 5 comprises a pressing rod 51 and a fixing member 6 for fixing the pressing rod 51.

[0023] In detail, the rotating shaft in the rotating seat 2 is connected to the shaft end of the motor, and the rotating seat 2 is driven by the motor to drive the welding frame 3 to rotate. The advantage of this is that by rotating the welding frame 3, it is convenient to weld different parts of the plate. The movable plate 41 is provided to facilitate loading and unloading of the plate for welding processing. The bottom of the base 1 is rotatably connected with a universal wheel.

[0024] Furthermore, the clamping assembly 5 includes a movable seat 52, and the top and side of the welding frame 3 are respectively connected to the movable seat 52 in a horizontal and vertical sliding manner. A mounting plate 53 is provided at one end of the movable seat 52, and guide rods 54 are fixedly installed on both sides of one end of the movable seat 52. The mounting plate 53 is fixedly connected to the guide rod 54, and the other side thereof is fixedly connected to a stop plate 532 capable of clamping the plate through a round rod 531.

[0025] In detail, the advantage of providing the clamping assembly 5 on the top and side of the welding frame 3 is that the plate can be fixed and clamped by using the abutment plate 532 and the limit block 8 to facilitate welding, and the sliding effect between the movable seat 52 and the welding frame 3 facilitates the fixing of plates of different sizes, and the guide rod 54 is used to guide the movement of the mounting plate 53 and ensure that the mounting plate 53 moves smoothly.

[0026] Furthermore, the movable seat 52 is fixedly installed with a fixed seat 55 between a pair of the guide rods 54, one end of the fixed seat 55 is rotatably connected to the pressure rod 51, and the other end thereof is slidably connected to a connecting rod 56 fixedly connected to the side of the mounting plate 53, and the connecting rod 56 is rotatably connected to the pressure rod 51.

[0027] The specific operation is that, because the pressure rod 51 and the connecting rod 56 are rotatably connected, the pressure rod 51 is pressed to turn over, and the connecting rod 56 is moved when the pressure rod 51 turns over. Therefore, it should be noted that in order to prevent the pressure rod 51 from turning over and getting stuck with the connecting rod 56, a straight groove is provided at one end of the pressure rod 51 connected to the connecting rod 56, and the straight groove provides a movable space for the connecting rod 56 to prevent it from getting stuck when rotating.

[0028] Wherein, through the movement of the connecting rod 56, when it moves, it drives the abutment plate 532 to press against or separate from the plate, thereby achieving a pressing effect.

[0029] In more detail, the fixing member 6 includes a mounting seat 61 provided at one end of the connecting rod 56, the rotating shaft of the pressure rod 51 is located in the mounting seat 61 and a ratchet 62 is fixedly installed, the outer wall of the connecting rod 56 is rotatably connected to a pawl 64 through an unlocking rod 63, the pawl 64 can stop the ratchet 62, and a second spring 65 is fixedly connected between its side and the inner wall of the mounting seat 61.

[0030] The specific explanation is that, because the pressure rod 51 and the connecting rod 56 rotate, if there is no fixing measure, the pressure rod 51 may become loose when the welding frame 3 rotates;

[0031] Among them, by utilizing the effects of the ratchet 62 and the pawl 64, the pressure rod 51 is pushed so that the abutment plate 532 can rotate normally without being affected by the jamming when it is pressed against the plate. After pressing, the pressure rod 51 cannot be pressed due to the pawl 64, thereby achieving a fixing effect. Then, the unlocking rod 63 is rotated so that the pawl 64 can rotate without being jammed with the ratchet 62, and the pressure rod 51 can be flipped.

[0032] In general, an adjusting member 7 is provided on the side of the welding frame 3, and the adjusting member 7 includes a handwheel 71. A guide groove 72 is provided on the side of the welding frame 3. The movable seat 52 is slidably connected to the guide groove 72 by a bolt 73. The other end of the bolt 73 is threadedly connected to the handwheel 71. The handwheel 71 can be pressed against the outer wall of the welding frame 3, and the movable seat 52 is fixed by the action of the adjusting member 7.

[0033] Finally, a limit block 8 is provided on the top of the movable plate 41 , which can cooperate with the abutment plate 532 to fix the two sides of the plate, and the limit block 8 is movably connected to the movable plate 41 .

[0034] Working method: When working, pull out the movable plate 41, place the plate on the movable plate 41 and press it against the limit block 8, then push the movable plate 41 back into the welding frame 3, then turn the hand wheel 71 to adjust the position of the movable seat 52, tighten the hand wheel 71 to fix the movable seat 52, and then push the pressure rod 51 to drive the connecting rod 56 to move, and use the action of the connecting rod 56 to make the round rod 531 drive the plate 532 to press against the plate;

[0035] Among them, because of the ratchet 62, the normal pushing of the pressure rod 51 is not affected, but because of the pawl 64, the pressure rod 51 cannot be returned to its original position. After the plate is welded, the unlocking rod 63 is turned to disengage the pawl 64 from the ratchet 62, so that the pressure rod 51 can be flipped to drive the connecting rod 56 to move, and then the plate is unfixed and can be unloaded.

[0036] 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 household cabinet assembly welding device, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a welding frame (3) via a rotating seat (2); the bottom of the welding frame (3) is slidably connected to a movable plate (41) for placing a plate through a guide rail (4); and a clamping assembly (5) for clamping the plate is provided on the top and side thereof, and the clamping assembly (5) includes a pressing rod (51) and a fixing member (6) for fixing the pressing rod (51).

2. A household cabinet assembly welding device according to claim 1, characterized in that: The clamping assembly (5) comprises a movable seat (52), the top and side of the welding frame (3) are respectively connected to the movable seat (52) in a transverse and longitudinal sliding manner, a mounting plate (53) is provided at one end of the movable seat (52), guide rods (54) are fixedly mounted on both sides of one end of the movable seat (52), the mounting plate (53) is fixedly connected to the guide rod (54), and a stop plate (532) capable of clamping the plate is fixedly connected on the other side thereof through a round rod (531).

3. A household cabinet assembly welding device according to claim 2, characterized in that: The movable seat (52) is fixedly mounted with a fixed seat (55) between a pair of guide rods (54); one end of the fixed seat (55) is rotatably connected to the pressure rod (51), and the other end of the fixed seat (55) is slidably connected to a connecting rod (56) fixedly connected to the side of the mounting plate (53); the connecting rod (56) is rotatably connected to the pressure rod (51).

4. A household cabinet assembly welding device according to claim 3, characterized in that: The fixing member (6) comprises a mounting seat (61) provided at one end of the connecting rod (56); the rotating shaft of the pressure rod (51) is located in the mounting seat (61) and a ratchet (62) is fixedly installed therein; the outer wall of the connecting rod (56) is rotatably connected to a pawl (64) via an unlocking rod (63); the pawl (64) is capable of locking the ratchet (62), and a second spring (65) is fixedly connected between the side surface of the pawl and the inner wall of the mounting seat (61).

5. The household cabinet assembly welding device according to claim 2, characterized in that: An adjusting member (7) is provided on the side of the welding frame (3), and the adjusting member (7) includes a hand wheel (71). A guide groove (72) is provided on the side of the welding frame (3), and the movable seat (52) is slidably connected to the guide groove (72) via a bolt (73). The other end of the bolt (73) is threadedly connected to the hand wheel (71), and the hand wheel (71) can be pressed against the outer wall of the welding frame (3).

6. A household cabinet assembly welding device according to claim 2, characterized in that: The top of the movable plate (41) is provided with a limiting block (8) capable of cooperating with the abutment plate (532) to fix the two sides of the plate, and the limiting block (8) is movably connected to the movable plate (41).

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