A spraying device for building sand table

Abstract

The utility model discloses a kind of building sand table is made using spraying device, it is related to building sand table technical field.The utility model includes rotating mechanism and support platform, the rotating mechanism top is provided with clamping mechanism, support platform inner wall is rotatably connected with connecting shaft, the connecting shaft outer surface is fixedly connected with worm wheel, the worm wheel back surface is engaged with the connection of worm, the worm outer surface is rotatably connected with support platform inner wall.The utility model is through setting rotary disc, specifically is through handle rotation to drive push rod to rotate, then again through push rod rotation to drive clamping plate rotation, make it drive docking block and worm to rotate, then again through worm rotation to drive worm wheel to rotate, then again through worm wheel rotation to drive connecting shaft to rotate, when connecting shaft rotates, it will synchronously drive rotary disc to rotate, then again through rotary disc rotation to drive placement plate to rotate, to change the direction of building sand table paint spraying, accelerate paint spraying speed.

Description

Technical Field

[0001] This utility model belongs to the field of architectural sand table technology, and in particular relates to a spraying device for making architectural sand tables. Background Technology

[0002] Architectural sand table models are scaled-down versions of real-world scenes, providing a clear and intuitive view of buildings or building sites. They are an indispensable tool in the real estate industry, allowing buyers to intuitively judge whether a building is worth purchasing based on the seller's explanation.

[0003] Existing architectural sand table models typically require fixing them in place before spraying. However, after one side of the model is sprayed, workers need to move the spray gun, which can cause the delivery pipe to become tangled, making it difficult for the paint to flow. To address this, we provide a spraying device for architectural sand table production. Utility Model Content

[0004] The purpose of this utility model is to provide a spraying device for making architectural sand table. The device drives the rotating disk to rotate synchronously through the shaft rotation, and then drives the placement plate to rotate through the rotation of the rotating disk, thereby changing the spraying direction of the architectural sand table and speeding up the spraying speed. This solves the problem that in the existing method, after spraying one side of the architectural sand table, the spray gun needs to be moved by the staff, which makes the delivery pipe prone to entanglement and causes the paint to flow poorly.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a spraying device for making architectural sand table, comprising a rotating mechanism and a support platform. The rotating mechanism is equipped with a clamping mechanism at its top. A connecting shaft is rotatably connected to the inner wall of the support platform. A worm gear is fixedly connected to the outer surface of the connecting shaft. A worm is meshed with the back of the worm gear. The outer surface of the worm is rotatably connected to the inner wall of the support platform. A docking block is fixedly connected to the right side of the worm. The rotation of the worm gear drives the connecting shaft to rotate. When the connecting shaft rotates, it synchronously drives the rotating disk to rotate. Then, the rotation of the rotating disk drives the placement plate to rotate, thereby changing the spraying direction of the architectural sand table and accelerating the spraying speed.

[0006] Furthermore, a rotating disk is fixedly connected to the top of the coupling, a coupling is fixedly connected to the inner wall of the rotating disk, a sleeve rod is fixedly connected to the top of the rotating disk, a sliding rod is slidably connected to the inner wall of the sleeve rod, and a threaded rod is fixedly connected to the top output end of the coupling through a coupling. A top rod is threadedly connected to the outer surface of the threaded rod. The sleeve rod is used to limit the sliding rod, thereby limiting the placement disk and preventing the rotating disk from rotating.

[0007] Furthermore, a placement plate is fixedly connected to the top of the top rod, and the bottom of the placement plate is fixedly connected to the top of the slide rod. A handle is slidably connected to the inner wall of the support platform. A push rod is fixedly connected to the right side of the handle, and a locking plate is fixedly connected to the left side of the handle. A spring is fixedly connected to the left side of the locking plate. The left side of the locking plate is adapted to the right side of the docking block. When the rotating disk does not need to be rotated, the handle is released, and the spring rebounds, causing the docking block to disengage from the locking plate.

[0008] Furthermore, the clamping mechanism includes a storage tank fixedly connected to the left side of the placement plate, a feed pipe fixedly connected to the top of the storage tank, a conveying pipe fixedly connected to the front of the storage tank, and a nozzle fixedly connected to the other end of the conveying pipe. The paint inside the storage tank is delivered to the conveying pipe by a conveying pump.

[0009] Furthermore, a threaded rod two is rotatably connected to the inner wall of the placement plate. The threaded rod two has double threads with opposite threads. A positioning rubber block is threaded to the outer surface of the threaded rod two. The bottom of the positioning rubber block contacts the top of the placement plate. A limit rod is slidably connected to the back of the positioning rubber block. The left and right sides of the limit rod are fixedly connected to the inner wall of the placement plate. The placement plate is moved by moving the top rod to adjust the height of the building model, making the device suitable for different users and improving its practicality.

[0010] This utility model has the following beneficial effects: This invention utilizes a rotating disc. Specifically, rotating the handle drives a push rod to rotate, which in turn drives a clamping plate to rotate, causing the connecting block and worm gear to rotate. The worm gear then drives a worm wheel, which in turn drives a connecting shaft. As the connecting shaft rotates, the rotating disc rotates synchronously, which in turn drives the placement plate to rotate. This changes the direction of the paint spraying on the architectural model, thus accelerating the painting speed.

[0011] This invention adjusts the height of a building model by setting up a placement plate. Specifically, a motor starts and drives a threaded rod to rotate, which in turn pushes a top rod upward. The movement of the top rod then moves the placement plate, allowing the device to be adapted to different users and improving its practicality.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic cross-sectional view of the top of the placement plate of this utility model; Figure 3 This is a schematic diagram of the front cross-sectional structure of the rotating disk of this utility model; Figure 4 This is a schematic cross-sectional view of the top of the support platform of this utility model; Figure 5 This utility model Figure 4 A magnified structural diagram of A in the diagram.

[0015] The attached diagram lists the components represented by each number as follows: 1. Rotating mechanism; 101. Support platform; 102. Coupling shaft; 103. Rotating disk; 104. Motor; 105. Threaded rod; 106. Sleeve rod; 107. Slide rod; 108. Top rod; 109. Worm gear; 110. Worm; 111. Handle; 112. Push rod; 113. Clamping plate; 114. Connecting block; 115. Spring; 2. Clamping mechanism; 201. Placement plate; 202. Positioning rubber block; 203. Limiting rod; 204. Threaded rod II; 205. Storage tank; 206. Feed pipe; 207. Conveying pipe; 208. Nozzle. Detailed Implementation

[0016] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5As shown, this utility model is a spraying device for making architectural sand table, including a rotating mechanism 1 and a support platform 101. A clamping mechanism 2 is provided on the top of the rotating mechanism 1. A connecting shaft 102 is rotatably connected to the inner wall of the support platform 101. A worm gear 109 is fixedly connected to the outer surface of the connecting shaft 102. A worm 110 is meshed with the back of the worm gear 109. The outer surface of the worm 110 is rotatably connected to the inner wall of the support platform 101. A docking block 114 is fixedly connected to the right side of the worm 110. Rotating the handle 111 drives the push rod 112 to rotate. The mechanism moves, and then the push rod 112 rotates to drive the clamping plate 113 to rotate, which in turn drives the docking block 114 and the worm gear 110 to rotate. Then the worm gear 110 rotates to drive the worm wheel 109 to rotate, and then the worm wheel 109 rotates to drive the connecting shaft 102 to rotate. When the connecting shaft 102 rotates, it will synchronously drive the rotating disk 103 to rotate, and then the rotating disk 103 will drive the placement plate 201 to rotate, thereby changing the painting direction of the building sand table and speeding up the painting speed.

[0018] A rotating disk 103 is fixedly connected to the top of the coupling 102, the inner wall of the rotating disk 103 is fixedly connected to the coupling 102, and a sleeve rod 106 is fixedly connected to the top of the rotating disk 103.

[0019] The inner wall of the sleeve rod 106 is slidably connected to the slide rod 107, and the top output end of the coupling 102 is fixedly connected to the threaded rod 105 through the coupling. The outer surface of the threaded rod 105 is threadedly connected to the push rod 108.

[0020] The top of the top rod 108 is fixedly connected to the placement plate 201, the bottom of the placement plate 201 is fixedly connected to the top of the slide rod 107, and the inner wall of the support platform 101 is slidably connected to the handle 111.

[0021] A push rod 112 is fixedly connected to the right side of the handle 111, and a locking plate 113 is fixedly connected to the left side of the handle 111. A spring 115 is fixedly connected to the left side of the locking plate 113, and the left side of the locking plate 113 is adapted to the right side of the mating block 114.

[0022] The clamping mechanism 2 includes a storage tank 205 fixedly connected to the left side of the placement plate 201. A feed pipe 206 is fixedly connected to the top of the storage tank 205, a conveying pipe 207 is fixedly connected to the front of the storage tank 205, and a nozzle 208 is fixedly connected to the other end of the conveying pipe 207.

[0023] The inner wall of the placement plate 201 is rotatably connected to a threaded rod 204. The threaded rod 204 is double-threaded with opposite threads. The outer surface of the threaded rod 204 is threaded with a positioning rubber block 202.

[0024] The bottom of the positioning rubber block 202 contacts the top of the placement plate 201. A limit rod 203 is slidably connected to the back of the positioning rubber block 202. The left and right sides of the limit rod 203 are fixedly connected to the inner wall of the placement plate 201. The motor 104 starts and drives the threaded rod 105 to rotate. Then, the rotation of the threaded rod 105 pushes the top rod 108 to move upward. Then, the movement of the top rod 108 drives the placement plate 201 to move, thereby adjusting the height of the building sand table. This makes the device suitable for different users and improves its practicality.

[0025] A specific application of this embodiment is as follows: In use, the building sand table is first placed on the placement plate 201, and then the threaded rod 204 is rotated. The rotation of the threaded rod 204 causes the two positioning rubber blocks 202 to move closer to each other, and then the positioning rubber blocks 202 are used to position and fix the building sand table. After fixing and positioning, the motor 104 is started, and the motor 104 drives the threaded rod 105 to rotate. Then, the rotation of the threaded rod 105 pushes the top rod 108 to move upward, and then the movement of the top rod 108 drives the placement plate 201 to move, thereby adjusting the height of the building sand table. This allows the device to be suitable for different users, improving the practicality of the device. Then, the paint is fed into the storage tank 205 through the feed pipe 206, and then the paint inside the storage tank 205 is sent to the delivery pipe 207 by the delivery pump and sprayed out through the nozzle 208. The architectural model is sprayed with paint. After spraying, the handle 111 is pushed to the left. The movement of the handle 111 moves the push rod 112, which in turn moves the clamping plate 113, causing it to enter the docking block 114 and compress the spring 115. Then, the handle 111 is rotated, which in turn rotates the push rod 112, causing the clamping plate 113 to rotate, which in turn rotates the docking block 114 and the worm gear 110. The rotation of the worm gear 110 then rotates the worm wheel 109, which in turn rotates the connecting shaft 102. When the connecting shaft 102 rotates, it simultaneously rotates the rotating disk 103, which in turn rotates the placement plate 201, thereby changing the spraying direction of the architectural model and accelerating the spraying speed.

[0026] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spraying device for making architectural sand table, characterized in that, include: A rotating mechanism (1) and a support platform (101) are provided. A clamping mechanism (2) is provided on the top of the rotating mechanism (1). A connecting shaft (102) is rotatably connected to the inner wall of the support platform (101). A worm wheel (109) is fixedly connected to the outer surface of the connecting shaft (102). A worm (110) is meshed with the back of the worm wheel (109). The outer surface of the worm (110) is rotatably connected to the inner wall of the support platform (101). A docking block (114) is fixedly connected to the right side of the worm (110).

2. The spraying device for making architectural sand tables according to claim 1, characterized in that, The top of the connecting shaft (102) is fixedly connected to a rotating disk (103), the inner wall of the rotating disk (103) is fixedly connected to the connecting shaft (102), and the top of the rotating disk (103) is fixedly connected to a sleeve rod (106).

3. The spraying device for making architectural sand tables according to claim 2, characterized in that, The inner wall of the sleeve (106) is slidably connected to a slide rod (107), and the top output end of the connecting shaft (102) is fixedly connected to a threaded rod (105) via a coupling. The outer surface of the threaded rod (105) is threadedly connected to a top rod (108).

4. The spraying device for making architectural sand tables according to claim 3, characterized in that, The top of the top rod (108) is fixedly connected to a placement plate (201), the bottom of the placement plate (201) is fixedly connected to the top of the slide rod (107), and a handle (111) is slidably connected to the inner wall of the support platform (101).

5. The spraying device for making architectural sand tables according to claim 4, characterized in that, A push rod (112) is fixedly connected to the right side of the handle (111), and a locking plate (113) is fixedly connected to the left side of the handle (111). A spring (115) is fixedly connected to the left side of the locking plate (113), and the left side of the locking plate (113) is adapted to the right side of the docking block (114).

6. The spraying device for making architectural sand tables according to claim 1, characterized in that, The clamping mechanism (2) includes a storage tank (205) fixedly connected to the left side of the placement plate (201), a feed pipe (206) fixedly connected to the top of the storage tank (205), a conveying pipe (207) fixedly connected to the front of the storage tank (205), and a nozzle (208) fixedly connected to the other end of the conveying pipe (207).

7. The spraying device for making architectural sand tables according to claim 4, characterized in that, The inner wall of the placement plate (201) is rotatably connected to a threaded rod two (204), the threaded rod two (204) is double-threaded and the threads are opposite, and the outer surface of the threaded rod two (204) is threadedly connected to a positioning rubber block (202).

8. The spraying device for making architectural sand tables according to claim 7, characterized in that, The bottom of the positioning rubber block (202) is in contact with the top of the placement plate (201), and the back of the positioning rubber block (202) is slidably connected to a limiting rod (203). The left and right sides of the limiting rod (203) are fixedly connected to the inner wall of the placement plate (201).

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