Splicing device for stainless steel sink

Abstract

The utility model discloses a splicing device of stainless steel sink, specifically relates to the stainless steel sink production and processing technical field, including base, be provided with the rotary support on the base top, install support subassembly on the rotary support, install the adjusting mechanism on the base, support subassembly includes two first electric push rod, and the first electric push rod is installed at the rotary support top, and the first electric push rod output fixedly connected with fixed plate, and two first electric push rod are symmetrically distributed with the rotary support on. The utility model discloses through setting up support subassembly and adjusting mechanism, can form the triangular mechanics structure in the stainless steel sink body inside, can form rigid frame when welding splicing, can reduce the shaking or deviation in the splicing process, help to keep the splicing accuracy, can carry out the multi -angle adjustment to the stainless steel sink body according to the installation splicing need simultaneously, thereby has promoted the flexibility of installation.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel sink production and processing technology, and more specifically, to a splicing device for stainless steel sinks. Background Technology

[0002] Sink workbenches and sink cabinets are the most basic kitchen utensils in the kitchenware industry. Sink manufacturing is divided into mold stretching and welding. Among them, mold stretching sinks are usually used for the production of typical sinks due to the high cost of mold production. In the fields of customized sinks and engineering, the sink manufacturing process mainly adopts the welding process.

[0003] The existing splicing equipment is inconvenient for adjusting the workpiece during use, and when welding the bottom of the water tank, workers need to bend over and lie under the workpiece to weld, which is very inconvenient.

[0004] A search revealed that Chinese patent CN217291153U discloses a stainless steel sink splicing device. This device uses a bullseye wheel in conjunction with a limiting slide groove and a limiting slip ring to assist in positioning the rotating platform, reducing swaying during rotation. A second motor facilitates the rotation of the rotating wheel, thereby controlling the rotation of the platform. A third motor, working in conjunction with a screw, controls the movement of a sliding block on the screw, thus controlling the movement of a second support plate above the platform, clamping sinks of different sizes.

[0005] In actual use, the stainless steel sink splicing device mentioned above is usually used when welding stainless steel plates, which is usually a single-point contact or linear support. Thermal stress can cause the support point to shift, which in turn can cause the sink to shake or the splicing seam to misalign, thus reducing the splicing accuracy. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a splicing device for stainless steel water tanks to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A splicing device for a stainless steel sink includes a base, a rotating bracket above the base, a support component mounted on the rotating bracket, and an adjustment mechanism mounted on the base. The support assembly includes two first electric push rods, which are mounted on the top of the rotating bracket. A fixed plate is fixedly connected to the output end of each first electric push rod. The two first electric push rods are symmetrically distributed on the rotating bracket. The fixed plate is slidably connected to the interior of the rotating bracket. A connecting plate is fixedly connected to the bottom of the fixed plate. A rotating rod is rotatably connected inside the connecting plate. Two threaded grooves are formed on the outer side of the rotating rod, symmetrically distributed around the center of the rotating rod. A nut is fixedly connected to one end of the rotating rod. Threaded plates are threaded to both ends of the rotating rod. A support plate is fixedly connected to one side of the threaded plate. A stainless steel water tank body is provided on the outer side of the support plate. An extrusion block is fixedly connected to one side of the connecting plate. Multiple first protruding teeth are fixedly connected to one side of the extrusion block. A positioning post is fixedly connected to the rotating bracket. A threaded rod is threadedly connected inside the positioning post. A fixed disc is fixedly connected to the bottom end of the threaded rod.

[0008] By adopting the above technical solution, a rigid support can be formed on the inner side of the stainless steel sink body, thereby ensuring the stability of the stainless steel sink body during the splicing process.

[0009] As a further description of the above technical solution: the adjustment mechanism includes two second electric push rods, which are installed inside the rotating bracket. The output ends of the second electric push rods are fixedly connected to a support frame. A plurality of second protruding teeth are fixedly connected to one side of the support frame. A first variable frequency motor is installed inside the base. The output end of the first variable frequency motor is fixedly connected to a fixed bracket. The inner side of the fixed bracket is rotatably connected to the outer side of the rotating bracket. A second variable frequency motor is fixedly connected to one side of the fixed bracket. The output end of the second variable frequency motor is fixedly connected to one side of the rotating bracket.

[0010] By adopting the above technical solution, the splicing angle of the stainless steel sink body can be adjusted at multiple angles to improve the flexibility of splicing.

[0011] The technical effects and advantages of this utility model are as follows: 1. By setting up support components, compared with the existing technology, by using two support plates and multiple first protruding teeth to contact the inner side of the stainless steel water tank body, a triangular mechanical structure can be formed, which can form a rigid frame during welding and splicing. At the same time, the multiple first protruding teeth are aligned with the second protruding teeth, which can achieve the balance of forces inside and outside the stainless steel water tank body during the welding process, thereby reducing shaking or displacement during splicing and helping to maintain splicing accuracy. 2. By setting an adjustment mechanism, compared with the existing technology, the second variable frequency motor can drive the rotating bracket to rotate the stainless steel sink body, and the first variable frequency motor can drive the rotating bracket to rotate the stainless steel sink body. This allows for multi-angle adjustment of the stainless steel sink body according to the installation and splicing requirements, reducing gaps or installation difficulties caused by angle deviations in traditional fixed devices and improving installation flexibility. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic cross-sectional view of the rotating support structure of this utility model.

[0014] Figure 3 This is a schematic cross-sectional view of the connecting plate of this utility model.

[0015] Figure 4 This is a partial structural diagram of the support frame connection of this utility model.

[0016] Figure 5 This is a partial structural diagram of the connection point of the connecting plate of this utility model.

[0017] Figure 6 For the present utility model Figure 2 Enlarged view of the structure of part A in the middle.

[0018] Figure 7 For the present utility model Figure 2 Enlarged view of the structure of part B.

[0019] The attached figures are labeled as follows: 1. Base; 2. Rotating bracket; 3. First electric push rod; 4. Fixing plate; 5. Connecting plate; 6. Rotating rod; 7. Nut; 8. Threaded plate; 9. Support plate; 10. Threaded groove; 11. First protruding tooth; 12. Extrusion block; 13. Stainless steel sink body; 14. Positioning column; 15. Fixing plate; 16. Threaded rod; 17. Second electric push rod; 18. Support frame; 19. Second protruding tooth; 20. First variable frequency motor; 21. Fixing bracket; 22. Second variable frequency motor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] The embodiments disclosed in this application are as follows: Figure 1-7 The stainless steel sink assembly shown includes a base 1, a rotating bracket 2 on top of the base 1, a support component on the rotating bracket 2, and an adjustment mechanism on the base 1. The support assembly includes two first electric push rods 3, which are mounted on the top of the rotating bracket 2. A fixed plate 4 is fixedly connected to the output end of each first electric push rod 3. The two first electric push rods 3 are symmetrically distributed on the rotating bracket 2. The fixed plate 4 is slidably connected to the interior of the rotating bracket 2. A connecting plate 5 is fixedly connected to the bottom end of the fixed plate 4, and is slidably connected to the interior of the rotating bracket 2. A rotating rod 6 is rotatably connected inside the connecting plate 5. Two threaded grooves 10 are formed on the outer side of the rotating rod 6, symmetrically distributed around the center of the rotating rod 6. A nut 7 is fixedly connected to one end of the rotating rod 6, and threaded plates 8 are threaded to both ends of the rotating rod 6. A support plate 9 is fixedly connected to one side of the threaded plate 8. A stainless steel water tank body 13 is provided on the outer side of the support plate 9. A pressing block 12 is fixedly connected to one side of the connecting plate 5, and multiple first protruding teeth 11 are fixedly connected to one side of the pressing block 12. A positioning post 14 is fixedly connected to the rotating bracket 2. 14 has an internal threaded connection with a threaded rod 16, and a fixed plate 15 is fixedly connected to the bottom end of the threaded rod 16. The connecting plate 5 can be moved by the two first electric push rods 3 through the fixed plate 4, so that the connecting plate 5 can drive the extrusion block 12 to move inward to the inside of the stainless steel water tank body 13, so that multiple first protrusions 11 can contact the inside of the stainless steel water tank body 13 and align with multiple second protrusions 19 on the outside. When the support frame 18 clamps the outside of the stainless steel water tank body 13, multiple first protrusions 11 can provide support on the inside, so that the stainless steel water tank body 13 is balanced by internal and external forces. At the same time, the rotation of the rotating rod 6 can drive the two threaded plates 8 to move the support plate 9, so that the two support plates 9 can contact the inside of the stainless steel water tank body 13, forming a triangular mechanical structure. This can form a rigid frame during welding and splicing, which can reduce shaking or displacement during splicing and help maintain splicing accuracy.

[0022] Reference Figure 2As shown, the adjustment mechanism includes two second electric push rods 17, which are installed inside the rotating bracket 2. The output end of the second electric push rod 17 is fixedly connected to a support frame 18. A plurality of second protruding teeth 19 are fixedly connected to one side of the support frame 18. A first variable frequency motor 20 is installed inside the base 1. The output end of the first variable frequency motor 20 is fixedly connected to a fixed bracket 21. The inner side of the fixed bracket 21 is rotatably connected to the outer side of the rotating bracket 2. A second variable frequency motor 22 is fixedly connected to one side of the fixed bracket 21. The output end of the second variable frequency motor 22 is fixedly connected to one side of the rotating bracket 2. The second electric push rods 17 can push the support frame 18 to clamp the outer side of the stainless steel sink body 13. The second variable frequency motor 22 can drive the stainless steel sink body 13 to rotate, and the first variable frequency motor 20 can drive the stainless steel sink body 13 to rotate. This allows for multi-angle adjustment of the splicing position of the stainless steel sink body 13, reducing gaps or installation difficulties caused by angle deviations in traditional fixed devices, thereby improving installation flexibility.

[0023] Working principle of this utility model: This utility model is designed with a splicing device for stainless steel water tanks, the specific structure of which is shown in the attached instruction manual. Figure 1-7As shown, in this technical solution, through the cooperation between various structures, when welding and splicing the stainless steel sink body 13 is required, firstly, the drain hole on the stainless steel sink body 13 is aligned with the positioning post 14 and inserted into the outside of the positioning post 14. Then, the fixing plate 15 is rotated so that the fixing plate 15 is connected to the positioning post 14 through the threaded rod 16. Then, the two first electric push rods 3 are activated by the external controller so that the two first electric push rods 3 can pull the fixing plate 4 to move. The fixing plate 4 can drive the connecting plate 5 to move, thereby allowing the connecting plate 5 to move. The extrusion block 12 is driven to contact the inside of the stainless steel sink body 13. Then, two second electric push rods 17 are activated, which push the support frame 18 to contact the outside of the stainless steel sink body 13. This allows the two support frames 18 to support and limit the stainless steel sink body 13. At the same time, multiple second protrusions 19 on one side of the support frame 18 can be aligned with multiple stainless steel sink body 13 protrusions on one side of the extrusion block 12. This allows the first protrusion 11 and the second protrusion 19 to align with the inside and outside of the stainless steel sink body 13, so that the two support frames can be aligned. 18 can stably clamp the stainless steel sink body 13. Then, by rotating the nut 7 with a tool, the nut 7 can drive the rotating rod 6 to rotate. Two threaded grooves 10 are symmetrically distributed on the outside of the rotating rod 6, allowing the rotating rod 6 to drive the threaded plate 8 to move the support plate 9 through the threaded grooves 10. This allows the two support plates 9 to contact the inside of the stainless steel sink body 13, thus providing support inside the stainless steel sink body 13. When welding is required at the bottom of the stainless steel sink body 13, the second variable frequency motor 22 is started, utilizing the second variable frequency... Motor 22 drives rotating bracket 2 to rotate, so that rotating bracket 2 can deflect inside fixed bracket 21, thereby deflecting the bottom of stainless steel water tank body 13 to one side to facilitate welding of the bottom of stainless steel water tank body 13. When welding is required at different positions of stainless steel water tank body 13, the first variable frequency motor 20 is started, and the first variable frequency motor 20 drives fixed bracket 21 to rotate, thereby allowing fixed bracket 21 to drive stainless steel water tank body 13 to rotate, so that welding and splicing can be performed at different positions of stainless steel water tank body 13.

[0024] In the accompanying drawings of the embodiments disclosed in this utility model, only the structures involved in the embodiments of this utility model are shown. Other structures can be referred to with ordinary design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are existing technologies and are therefore not shown in the figures and will not be described here. In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A splicing device for a stainless steel sink, comprising a base (1), characterized in that: A rotating bracket (2) is provided above the base (1), a support component is installed on the rotating bracket (2), and an adjustment mechanism is installed on the base (1); The support assembly includes two first electric push rods (3), which are mounted on the top of the rotating bracket (2). The output end of the first electric push rod (3) is fixedly connected to a fixing plate (4). The two first electric push rods (3) are symmetrically distributed on the rotating bracket (2). The fixing plate (4) is slidably connected to the inside of the rotating bracket (2). The bottom end of the fixing plate (4) is fixedly connected to a connecting plate (5), which is slidably connected to the inside of the rotating bracket (2).

2. The splicing device for the stainless steel water tank according to claim 1, characterized in that: The connecting plate (5) is rotatably connected to a rotating rod (6). Two threaded grooves (10) are opened on the outer side of the rotating rod (6). The two threaded grooves (10) are symmetrically distributed about the center of the rotating rod (6). A nut (7) is fixedly connected to one end of the rotating rod (6).

3. The splicing device for the stainless steel water tank according to claim 2, characterized in that: Both ends of the rotating rod (6) are threadedly connected to threaded plates (8), and a support plate (9) is fixedly connected to one side of the threaded plate (8). A stainless steel water tank body (13) is provided on the outside of the support plate (9).

4. The splicing device for the stainless steel water tank according to claim 1, characterized in that: A pressing block (12) is fixedly connected to one side of the connecting plate (5), and a plurality of first protrusions (11) are fixedly connected to one side of the pressing block (12).

5. The splicing device for the stainless steel water tank according to claim 1, characterized in that: A positioning column (14) is fixedly connected to the rotating bracket (2), and a threaded rod (16) is threaded inside the positioning column (14). A fixed plate (15) is fixedly connected to the bottom end of the threaded rod (16).

6. The splicing device for the stainless steel water tank according to claim 1, characterized in that: The adjustment mechanism includes two second electric push rods (17), which are installed inside the rotating bracket (2). The output end of the second electric push rod (17) is fixedly connected to a support frame (18), and a plurality of second protrusions (19) are fixedly connected to one side of the support frame (18).

7. The splicing device for the stainless steel water tank according to claim 1, characterized in that: The base (1) is equipped with a first variable frequency motor (20), and the output end of the first variable frequency motor (20) is fixedly connected to a fixed bracket (21). The inner side of the fixed bracket (21) is rotatably connected to the outer side of the rotating bracket (2). A second variable frequency motor (22) is fixedly connected to one side of the fixed bracket (21), and the output end of the second variable frequency motor (22) is fixedly connected to one side of the rotating bracket (2).

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