Chair frame welding mechanism of telescopic outdoor deck chair

Abstract

The utility model provides a chair frame welding mechanism of a telescopic outdoor deck chair, which relates to the technical field of chair frame welding and comprises a bottom plate, a first motor is fixedly mounted at the bottom end of the bottom plate, an output shaft of the first motor penetrates through the top end of the bottom plate and is fixedly provided with a placing plate, and two clamping rotating mechanisms are arranged at the top end of the placing plate. An extension plate is fixedly mounted on one side of the outer wall of the bottom plate, a support is fixedly mounted at the top end of the extension plate, an adjusting welding mechanism is arranged at the top end of the inner wall of the support, a clamping rotating mechanism can fixedly clamp a chair frame on a placing plate and prevent the chair frame from moving during welding, and meanwhile the clamping rotating mechanism can make the chair frame on the placing plate turn over. According to the chair frame welding device, the adjusting welding mechanism can weld different faces of a chair frame, the welding quality of the chair frame is improved, the first motor can drive the chair frame on the containing plate to horizontally rotate, the angle of the chair frame can be adjusted, and welding of different positions of the chair frame is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of chair frame welding, in particular to a chair frame welding mechanism of a telescopic outdoor reclining chair. Background Art

[0002] Telescopic outdoor recliners are a common type of outdoor furniture. Their design allows users to freely adjust the size and shape of the chair according to their needs. Through the telescopic mechanism, the recliner can be unfolded from a compact folded state to a comfortable recliner to suit different usage scenarios and personal preferences. In order to achieve the telescopic function and stability, the recliner needs to be welded to connect the various parts and mechanisms together. Welding is a common metal connection method that heats and melts the metal material to form a strong connection after solidification.

[0003] When welding an existing chair frame, many parts need to be welded, so it may be difficult for the welding mechanism to weld different positions of the chair frame. At the same time, the chair frame needs to be fixed during welding to prevent the chair frame from shaking during welding. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that there are many welding points, which makes it difficult for the welding mechanism to weld different positions of the chair frame, and to propose a chair frame welding mechanism for a telescopic outdoor reclining chair.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chair frame welding mechanism for a telescopic outdoor lounge chair, comprising a base plate, a first motor is fixedly installed on the bottom end of the base plate, the output shaft of the first motor passes through the top of the base plate, and a placement plate is fixedly installed, two clamping and rotating mechanisms are arranged on the top of the placement plate, an extension plate is fixedly installed on one side of the outer wall of the base plate, a bracket is fixedly installed on the top of the extension plate, and an adjustment welding mechanism is arranged on the top of the inner wall of the bracket.

[0006] Preferably, the clamping and rotating mechanism comprises a casing, an inner wall of which is movably inserted a threaded screw, an outer wall of which is threadedly connected with a slider, and the slider is movably inserted in the inner wall of the casing.

[0007] Preferably, a first mounting plate is fixedly mounted on one end of the outer wall of the slider, a first electric push rod is fixedly mounted on the outer wall of the first mounting plate, an output end of the first electric push rod passes through the outer wall of the first mounting plate and is fixedly mounted with a fixing frame.

[0008] Preferably, a third motor is fixedly installed on the inner wall of the fixed frame, the output end of the third motor passes through the outer wall of the fixed frame and is fixedly installed with an electric clamp, and a second motor is fixedly installed on the top of the casing, the output end of the second motor passes through the top of the casing and is fixedly connected to one end of the outer wall of the threaded screw.

[0009] Preferably, the adjusting welding mechanism comprises a first electric slide rail, and a second electric slide rail is fixedly mounted on the output end of the first electric slide rail.

[0010] Preferably, a second mounting plate is fixedly mounted on the output end of the second electric slide rail, a second electric push rod is fixedly mounted on the outer wall of the second mounting plate, and the output end of the second electric push rod passes through the outer wall of the second mounting plate and is fixedly mounted with a welding head.

[0011] Preferably, the first electric slide rail is fixedly connected to the bracket, and the two housings are fixedly connected to the placement plate.

[0012] Preferably, four pillars are fixedly mounted on the bottom end of the base plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when it is necessary to weld the chair frame, the chair frame is first placed on the placement plate, and then the two second motors are started at the same time according to the height of the chair frame, and the second motor drives the threaded screw to rotate, so that the electric clamp is lifted to a suitable height, and then the two first electric push rods are started at the same time, and the two first electric push rods drive the electric clamp to move toward the chair frame until it moves to a suitable position, at this time, the two electric clamps are turned on to fix the chair frame, thereby preventing the chair frame from moving during welding, and when it is necessary to flip the chair frame and weld different positions of the chair frame, the two second motors can be started again at the same time, and the second motor drives the threaded screw to rotate, so that the electric clamp drives the chair frame to rise and fall to a suitable height, preventing the chair frame from contacting other objects during rotation, and then the two third motors are started at the same time, and the two third motors drive the electric clamps to rotate at the same time, thereby flipping the chair frame, so that the adjustable welding mechanism can weld different surfaces of the chair frame, thereby improving the welding quality of the chair frame.

[0015] 2. In the utility model, the adjusting welding mechanism is provided with a first electric slide rail and a second electric slide rail, so that the welding head can move in the horizontal plane, and a second electric push rod is provided so that the welding head can move in the vertical direction. The mutual cooperation of the three facilitates the welding of different positions of the chair frame. At the same time, the first motor can be turned on, and the first motor can drive the chair frame on the placement plate to rotate horizontally, and the angle of the chair frame can be adjusted, which further facilitates the welding of different positions of the chair frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a welding mechanism for a telescopic outdoor reclining chair frame proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a telescopic outdoor reclining chair frame welding mechanism from another perspective;

[0018] Figure 3 This is a schematic diagram of the structure of a plate placed in a welding mechanism of a telescopic outdoor reclining chair frame proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of a clamping and rotating mechanism in a welding mechanism of a telescopic outdoor reclining chair frame proposed by the utility model;

[0020] Figure 5 The utility model discloses a schematic diagram of an adjusting welding mechanism in a chair frame welding mechanism of a telescopic outdoor reclining chair.

[0021] Legend: 1. Base plate; 2. First motor; 3. Placement plate; 4. Clamping and rotating mechanism; 401. Casing; 402. Screw rod; 403. Slider; 404. Second motor; 405. First mounting plate; 406. First electric push rod; 407. Fixed frame; 408. Third motor; 409. Electric clamp; 5. Extension plate; 6. Bracket; 7. Adjusting welding mechanism; 701. First electric slide rail; 702. Second electric slide rail; 703. Second mounting plate; 704. Second electric push rod; 705. Welding head; 8. Pillar. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a chair frame welding mechanism for a telescopic outdoor recliner, comprising a base plate 1, a first motor 2 is fixedly installed on the bottom end of the base plate 1, the output shaft of the first motor 2 passes through the top of the base plate 1, and a placement plate 3 is fixedly installed, two clamping and rotating mechanisms 4 are arranged on the top of the placement plate 3, an extension plate 5 is fixedly installed on one side of the outer wall of the base plate 1, a bracket 6 is fixedly installed on the top of the extension plate 5, and an adjustment welding mechanism 7 is arranged on the top of the inner wall of the bracket 6.

[0025] The effect achieved by the entire embodiment 1 is that the clamping and rotating mechanism 4 can fix and clamp the chair frame on the placement plate 3 to prevent it from moving during welding. At the same time, the clamping and rotating mechanism 4 can flip the chair frame on the placement plate 3, so that the adjusting welding mechanism 7 can weld different surfaces of the chair frame, thereby improving the welding quality of the chair frame. When the first motor 2 is turned on, the first motor 2 can drive the chair frame on the placement plate 3 to rotate horizontally, and the angle of the chair frame can be adjusted, which further facilitates welding at different positions of the chair frame.

[0026] Embodiment 2, as Figure 1-Figure 5 As shown, the clamping and rotating mechanism 4 includes a housing 401, a threaded screw 402 is movably inserted into the inner wall of the housing 401, and a slider 403 is threadedly connected to the outer wall of the threaded screw 402, and the slider 403 is movably inserted into the inner wall of the housing 401. A first mounting plate 405 is fixedly installed at one end of the outer wall of the slider 403, and a first electric push rod 406 is fixedly installed on the outer wall of the first mounting plate 405. The output end of the first electric push rod 406 penetrates the outer wall of the first mounting plate 405 and is fixedly installed with a fixed frame 407. A third motor 408 is fixedly installed on the inner wall of the fixed frame 407, and the output end of the third motor 408 penetrates the outer wall of the fixed frame 407 and is fixedly installed with an electric clamp 409. A second motor 404 is fixedly installed at the top of the housing 401, and the output end of the second motor 404 penetrates the top of the housing 401 and is fixedly connected to one end of the outer wall of the threaded screw 402. The adjustment welding mechanism 7 includes a first electric slide rail 701, and a second electric slide rail 702 is fixedly installed at the output end of the first electric slide rail 701. A second mounting plate 703 is fixedly installed at the output end of the second electric slide rail 702, and a second electric push rod 704 is fixedly installed on the outer wall of the second mounting plate 703. The output end of the second electric push rod 704 passes through the outer wall of the second mounting plate 703 and is fixedly installed with a welding head 705. The first electric slide rail 701 is fixedly connected to the bracket 6, and the two housings 401 are fixedly connected to the placement plate 3. Four pillars 8 are fixedly installed at the bottom end of the bottom plate 1.

[0027] The effect achieved by the entire embodiment 2 is that the adjusting welding mechanism 7 is provided with a first electric slide rail 701 and a second electric slide rail 702, so that the welding head 705 can move in the horizontal plane, and a second electric push rod 704 is provided so that the welding head 705 can move in the vertical direction. The mutual cooperation of the three facilitates the welding of different positions of the chair frame, and an extension plate 5 is provided to prevent the placement plate 3 from contacting the bracket 6 when rotating.

[0028] Working principle: when the chair frame needs to be welded, first place the chair frame on the placement plate 3, and then according to the height of the chair frame, start the two second motors 404 at the same time, the second motor 404 drives the threaded screw 402 to rotate, so that the electric clamp 409 is lifted and lowered to a suitable height, and then start the two first electric push rods 406 at the same time, the two first electric push rods 406 drive the electric clamp 409 to move toward the chair frame until it moves to a suitable position, at this time, open the two electric clamps 409 to fix the chair frame to prevent the chair frame from moving during welding, the adjustment welding mechanism 7 is provided with a first electric slide rail 701 and a second electric slide rail 702, so that the welding head 705 can move on the horizontal plane, and a second electric push rod 704 is provided so that the welding head 705 can move in the vertical direction, and the three are matched with each other. It is convenient to weld different positions of the chair frame. At the same time, the first motor 2 can be turned on. The first motor 2 can drive the chair frame on the placement plate 3 to rotate horizontally, and the angle of the chair frame can be adjusted, which further facilitates welding at different positions of the chair frame. When the chair frame needs to be flipped over and different positions of the chair frame need to be welded, the two second motors 404 can be turned on again at the same time. The second motor 404 drives the threaded screw 402 to rotate, so that the electric clamp 409 drives the chair frame to rise or fall to a suitable height to prevent the chair frame from contacting other objects during rotation. Then, the two third motors 408 are turned on at the same time. The two third motors 408 drive the electric clamp 409 to rotate at the same time, thereby flipping the chair frame, so that the adjusting welding mechanism 7 can weld different surfaces of the chair frame, thereby improving the welding quality of the chair frame.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A chair frame welding mechanism for a telescopic outdoor reclining chair, characterized in that: The invention comprises a base plate (1), a first motor (2) being fixedly mounted on the bottom end of the base plate (1), an output shaft of the first motor (2) passing through the top end of the base plate (1), and a placement plate (3) being fixedly mounted thereon, two clamping and rotating mechanisms (4) being arranged at the top end of the placement plate (3), an extension plate (5) being fixedly mounted on one side of the outer wall of the base plate (1), a bracket (6) being fixedly mounted on the top end of the extension plate (5), and an adjusting welding mechanism (7) being arranged at the top end of the inner wall of the bracket (6).

2. The welding mechanism for a telescopic outdoor reclining chair frame according to claim 1, characterized in that: The clamping rotation mechanism (4) comprises a housing (401), a threaded screw (402) being movably inserted into the inner wall of the housing (401), a slider (403) being threadedly connected to the outer wall of the threaded screw (402), and the slider (403) being movably inserted into the inner wall of the housing (401).

3. The welding mechanism for a telescopic outdoor reclining chair frame according to claim 2, characterized in that: A first mounting plate (405) is fixedly mounted on one end of the outer wall of the sliding block (403); a first electric push rod (406) is fixedly mounted on the outer wall of the first mounting plate (405); an output end of the first electric push rod (406) passes through the outer wall of the first mounting plate (405) and is fixedly mounted with a fixing frame (407).

4. The welding mechanism for a telescopic outdoor reclining chair frame according to claim 3, characterized in that: A third motor (408) is fixedly mounted on the inner wall of the fixed frame (407), the output end of the third motor (408) passes through the outer wall of the fixed frame (407) and is fixedly mounted with an electric clamp (409), and a second motor (404) is fixedly mounted on the top of the housing (401), the output end of the second motor (404) passes through the top of the housing (401) and is fixedly connected to one end of the outer wall of the threaded screw (402).

5. The welding mechanism for a telescopic outdoor reclining chair frame according to claim 2, characterized in that: The adjusting welding mechanism (7) comprises a first electric slide rail (701), and a second electric slide rail (702) is fixedly mounted on the output end of the first electric slide rail (701).

6. The welding mechanism for a telescopic outdoor reclining chair frame according to claim 5, characterized in that: The output end of the second electric slide rail (702) is fixedly mounted with a second mounting plate (703), the outer wall of the second mounting plate (703) is fixedly mounted with a second electric push rod (704), the output end of the second electric push rod (704) passes through the outer wall of the second mounting plate (703) and is fixedly mounted with a welding head (705).

7. The welding mechanism for a telescopic outdoor reclining chair frame according to claim 5, characterized in that: The first electric slide rail (701) is fixedly connected to the bracket (6), and the two housings (401) are fixedly connected to the placement plate (3).

8. The welding mechanism for a telescopic outdoor reclining chair frame according to claim 1, characterized in that: Four pillars (8) are fixedly mounted on the bottom end of the base plate (1).

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