Adjustable spraying device

Abstract

The utility model provides an adjustable spraying device which comprises a containing plate, a middle limiting assembly is arranged at the top of the containing plate, side edge limiting assemblies are arranged on the two sides of the middle limiting assembly, the middle limiting assembly comprises a middle frame, two first moving seats are symmetrically installed in the middle frame in a sliding mode, and the two first moving seats are arranged in the middle frame in a sliding mode. The bottom of the first moving seat is rotatably provided with a first driving wheel, the surface of the first driving wheel is sleeved with a first belt, the bottom of the first belt is fixedly provided with a mounting frame, the surface of the mounting frame is provided with a spray pipe, the side edge limiting assembly comprises side frames, and the side frames are fixed to the two sides of the placing plate. Compared with the prior art, through the cooperation effect of the middle limiting assembly and the side edge limiting assemblies, limiting and clamping are automatically conducted according to the transverse and longitudinal sizes of the artificial stone, the movable range of the spraying pipe is adjusted according to the size of the artificial stone, and pigment is prevented from being sprayed to the outside.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying device technical field, concretely is a kind of adjustable spraying device. BACKGROUND

[0002] Artificial stone usually refers to artificial stone solid surface, artificial stone quartz stone, artificial stone gang stone etc.Artificial stone is different, and its composition is not the same. Composition is mainly resin, aluminum powder, pigment and curing agent, artificial stone needs to be sprayed protective agent after processing and manufacturing, waterproof and antifouling, to ensure the quality and beauty of artificial stone.

[0003] Patent CN108940690A proposes a kind of artificial stone spraying device with the function of convenient feeding and discharging, by the movement of operating rod, can well drive piston to move, and when piston moves, can well open drainage block, then raw material in the inside of raw material box will be discharged through pipe and arranged to the inside of mixing box, personnel can be adjusted according to raw material proportion, feeding is very convenient, again by the movement of pull handle, can well drive the movement of placement groove, it is convenient for personnel to place artificial stone in the inside of placement groove, to spray, feeding is very convenient, save time and effort, improve the efficiency of spraying.

[0004] The defects in the above technical solution are that when facing different sizes of artificial stone spraying, not only the clamping position needs to be adjusted, but also the spraying position needs to be adjusted, which can easily cause the pigment to be sprayed outside, resulting in waste and pollution. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an adjustable spraying device to solve the problems raised in the background art. The utility model has a novel structure. Through the cooperation of the intermediate limiting assembly and the side limiting assembly, the artificial stone is automatically limited and clamped in the horizontal and vertical directions, and the movable range of the spray pipe is adjusted according to the size, to avoid the pigment from being sprayed outside.

[0006] In order to achieve the above object, the utility model is through the following technical scheme to realize: an adjustable spraying device, including the placement board, the top of placement board is equipped with middle limiting component, both sides of middle limiting component are equipped with side edge limiting component, the middle limiting component includes middle frame, two first mobile bases are symmetrically installed in the inside of middle frame, and first driving wheel is rotatably installed at the bottom of first mobile base, first belt is sleeved on the surface of first driving wheel, and the bottom of first belt is fixed with mounting bracket, the surface of mounting bracket is installed with spray pipe, the side edge limiting component includes side frame, the both sides of placement board are fixed with side frame, and two second mobile bases are symmetrically slidably installed in the inside of side frame, second driving wheel is rotatably installed at the bottom of second mobile base, second belt is sleeved on the surface of second driving wheel, and the bottom of second belt is fixed with the second belt of both sides of middle frame.

[0007] Further, the middle limiting component further includes a first auxiliary wheel, the middle position of the middle frame is provided with the first auxiliary wheel, and the first belt passes through the two first driving wheels and the first auxiliary wheel, the side limiting component further includes a second auxiliary wheel, the middle position of the side frame is provided with the second auxiliary wheel, and the second belt passes through the second driving wheel and the second auxiliary wheel.

[0008] Further, the top of the middle frame and the side frame is fixed with an insert frame, and an insert plate is slidably inserted into the insert frame, the first auxiliary wheel and the second auxiliary wheel are rotatably installed at the bottom of the respective insert plate, one end of the insert plate is fixed with a second spring, and the other end of the second spring is fixedly connected with the insert frame.

[0009] Further, the middle position of the middle frame and the side frame is fixed with a first spring, and the other end of the first spring is fixedly connected with the first mobile base and the second mobile base respectively.

[0010] Further, the first mobile base and the second mobile base and the insert plate are fixed with a limiting column on both sides of the first driving wheel, the second driving wheel, the first auxiliary wheel and the second auxiliary wheel, and the first belt and the second belt pass through the limiting column.

[0011] Further, the top of the side frame is rotatably installed with a bidirectional screw rod through a bearing seat, and the top of the second mobile base is threadedly sleeved on the surface of the bidirectional screw rod, one end of the side frame is fixed with a motor, and the motor of the side frame is fixedly connected with one end of the bidirectional screw rod.

[0012] Further, the bottom of the first mobile base is fixed with a first limiting plate, and the bottom of the first limiting plate is in sliding contact with the placement board.

[0013] Further, the bottom of the second mobile base of the side frame is fixed with an electric push rod, and the bottom of the electric push rod is fixed with a second limiting plate.

[0014] The utility model discloses an advantageous effect:

[0015] 1. The utility model discloses a first limit board and first spring are clamped to the both sides of artificial stone, and the other two sides are adjusted and clamped fixed through the second limit board, keep the stability in the process of artificial stone spraying, and the electric push rod drives the second limit board to go up and go down, can conveniently send out the artificial stone from the side after the spraying is completed.

[0016] 2. The utility model discloses the both sides belt of driving wheel and auxiliary wheel are all limited by the position of column, and the range of the wrapping of the belt to driving wheel and auxiliary wheel makes the friction force satisfy enough to drive the circulating rotation of the belt.

[0017] 3. The utility model discloses two second mobile seat and bidirectional screw rod cooperation along the side frame sliding, adjust the distance of two second driving wheels, the second auxiliary wheel passes through the plug -in board along the plug -in frame sliding and the elasticity of second spring to maintain the tightness of second belt, and the second belt between two second driving wheels is the movable range of middle frame, and the two first driving wheels of middle frame slide along with first mobile seat, cooperate the movement of first auxiliary wheel and plug -in board and keep the tightness of first belt, and the distance of two first driving wheels is the movable range of spray pipe, and the range meets the size of artificial stone.

[0018] 4. The utility model discloses relative to prior art, through the cooperation of middle limit subassembly and side limit subassembly, the horizontal and vertical size of artificial stone is automatically limited and clamped, and according to its size, the movable range of spray pipe is adjusted, avoids that pigment is sprayed in the outside. ACCURACY OF DRAWINGS

[0019] Figure 1 It is whole structure schematic drawing of the utility model discloses a kind of adjustable spraying device;

[0020] Figure 2 It is middle limit subassembly and side limit subassembly connection schematic drawing of the utility model discloses a kind of adjustable spraying device;

[0021] Figure 3 It is side limit subassembly structure schematic drawing of the utility model discloses a kind of adjustable spraying device;

[0022] Figure 4 It is middle limit subassembly structure schematic drawing of the utility model discloses a kind of adjustable spraying device;

[0023] Figure 5 It is plug-in board and middle frame connection schematic drawing of the utility model discloses a kind of adjustable spraying device.

[0024] In the figure: 1, the placement plate; 2, the intermediate limiting assembly; 21, the intermediate frame; 22, the first driving wheel; 23, the first auxiliary wheel; 24, the first belt; 25, the first limiting plate; 26, the limiting column; 27, the first moving seat; 28, the mounting bracket; 29, the spray pipe; 3, the side limiting assembly; 31, the side frame; 32, the second driving wheel; 33, the second auxiliary wheel; 34, the second belt; 35, the bidirectional screw rod; 36, the second moving seat; 37, the first spring; 38, the electric push rod; 39, the second limiting plate; 4, the insertion frame; 41, the insertion plate; 42, the second spring. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] Please refer to Figures 1 to 5 The utility model provides a kind of adjustable spraying device, including placement plate 1, the top of the placement plate 1 is equipped with intermediate limiting assembly 2, the two sides of the intermediate limiting assembly 2 are equipped with side limiting assembly 3, the intermediate limiting assembly 2 includes intermediate frame 21, two first moving seats 27 are symmetrically slidably installed in the inside of the intermediate frame 21, and first driving wheel 22 is rotatably installed at the bottom of first moving seat 27, first belt 24 is sleeved on the surface of first driving wheel 22, and mounting bracket 28 is fixed at the bottom of first belt 24, spray pipe 29 is installed on the surface of mounting bracket 28, side limiting assembly 3 includes side frame 31, side frame 31 is fixed on the two sides of placement plate 1, and two second moving seats 36 are symmetrically slidably installed in the inside of side frame 31, second driving wheel 32 is rotatably installed at the bottom of second moving seat 36, second belt 34 is sleeved on the surface of second driving wheel 32, intermediate frame 21 is fixed at the bottom of second belt 34, bidirectional screw rod 35 is rotatably installed on the top of side frame 31 by bearing seat, and the top of second moving seat 36 is threadedly sleeved on the surface of bidirectional screw rod 35, one end of side frame 31 is fixed with motor, and the motor of side frame 31 is fixedly connected with one end of bidirectional screw rod 35, when using device, artificial stone is placed on placement plate 1, and the four edges of artificial stone are limited and clamped by intermediate limiting assembly 2 and side limiting assembly 3, and the movable range of spray pipe 29 is adjusted according to the size of artificial stone, and the surface of artificial stone is moved and sprayed, and the spraying mode in the scheme is the technical mode that spray pipe 29 is connected with spraying box to spray.

[0027] In this embodiment, the intermediate limiting component 2 further includes a first auxiliary wheel 23. The first auxiliary wheel 23 is located at the middle position of the intermediate frame 21, and the first belt 24 passes over two first driving wheels 22 and the first auxiliary wheel 23. The side limiting component 3 further includes a second auxiliary wheel 33. The second auxiliary wheel 33 is located at the middle position of the side frame 31, and the second belt 34 passes over the second driving wheel 32 and the second auxiliary wheel 33. A plug frame 4 is fixed at the top between the intermediate frame 21 and the side frame 31, and a plug plate 41 is slidably inserted into the plug frame 4. The first auxiliary wheel 23 and the second auxiliary wheel 33 are respectively rotatably mounted on the bottom of their respective plug plates 41. A second spring 42 is fixed at one end of the plug plate 41, and the other end of the second spring 42 is fixedly connected to the plug frame 4. The middle position of the intermediate frame 21 and the side frame 31 A first spring 37 is fixed, and the other end of the first spring 37 is fixedly connected to the first movable seat 27 and the second movable seat 36 respectively. The motor drives the bidirectional lead screw 35 to rotate. The two second movable seats 36 cooperate with the bidirectional lead screw 35 to slide along the side frame 31, adjusting the distance between the two second driving wheels 32. At this time, the second auxiliary wheel 33 maintains the tension of the second belt 34 by sliding along the insert frame 4 through the insert plate 41 and the elastic force of the second spring 42. The second belt 34 between the two second driving wheels 32 is the movable range of the middle frame 21. Similarly, the two first driving wheels 22 of the middle frame 21 slide with the first movable seat 27, and cooperate with the movement of the first auxiliary wheel 23 and the insert plate 41 to maintain the tension of the first belt 24. The distance between the two first driving wheels 22 is the movable range of the nozzle 29, which conforms to the size of the artificial stone.

[0028] In this embodiment, the first movable seat 27, the second movable seat 36, and the insert plate 41 are fixed with limit posts 26 on both sides of the first driving wheel 22, the second driving wheel 32, the first auxiliary wheel 23, and the second auxiliary wheel 33. The first belt 24 and the second belt 34 pass through the limit posts 26. The belts on both sides of the driving wheel and the auxiliary wheel have limit posts 26 at their exit positions. The limit posts 26 ensure that the belts wrap around the driving wheel and the auxiliary wheel with sufficient friction to drive the belts to rotate cyclically.

[0029] In this embodiment, a first limiting plate 25 is fixed to the bottom of the first movable seat 27, and the bottom of the first limiting plate 25 slides in contact with the placement plate 1. An electric push rod 38 is fixed to the bottom of the second movable seat 36 of the side frame 31, and a second limiting plate 39 is fixed to the bottom of the electric push rod 38. The artificial stone is placed on the placement plate 1, and the two sides are clamped and limited by the first limiting plate 25 and the first spring 37. The other two sides are adjusted and clamped and fixed by the second limiting plate 39 to maintain the stability of the artificial stone during the spraying process. The electric push rod 38 drives the second limiting plate 39 to rise and fall, which can facilitate the artificial stone to be sent out from the side after the spraying is completed.

[0030] When using the device, the artificial stone is placed on the placement plate 1, and is clamped and limited on both sides by the first limiting plate 25 and the first spring 37. The other two sides are adjusted and fixed by the second limiting plate 39 to maintain the stability of the artificial stone during the spraying process. The electric push rod 38 drives the second limiting plate 39 to rise and fall, facilitating the delivery of the sprayed artificial stone from the side. The machine drives the bidirectional lead screw 35 to rotate, and the two second moving seats 36 cooperate with the bidirectional lead screw 35 to slide along the side frame 31, adjusting the distance between the two second driving wheels 32. At this time, the second auxiliary wheel... The tension of the second belt 34 is maintained by the sliding of the insert plate 41 along the insert frame 4 and the elastic force of the second spring 42. The second belt 34 between the two second drive wheels 32 is the movable range of the middle frame 21. Similarly, the two first drive wheels 22 of the middle frame 21 slide with the first moving seat 27, and the tension of the first belt 24 is maintained by the movement of the first auxiliary wheel 23 and the insert plate 41. The distance between the two first drive wheels 22 is the movable range of the spray nozzle 29, which conforms to the size of the artificial stone, and the surface of the artificial stone is sprayed in a moving manner.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable spraying device, comprising a placement plate (1), characterized in that: The top of the placement plate (1) is provided with a middle limiting component (2), and the two sides of the middle limiting component (2) are provided with side limiting components (3). The middle limiting component (2) includes a middle frame (21). Two first movable seats (27) are symmetrically slidably installed inside the middle frame (21), and a first driving wheel (22) is rotatably installed at the bottom of the first movable seat (27). A first belt (24) is sleeved on the surface of the first driving wheel (22), and a mounting bracket (2) is fixed at the bottom of the first belt (24). 8) A nozzle (29) is mounted on the surface of the mounting bracket (28). The side limiting component (3) includes a side frame (31). The side frame (31) is fixed on both sides of the placement plate (1). Two second movable seats (36) are symmetrically slidably mounted inside the side frame (31). A second drive wheel (32) is rotatably mounted on the bottom of the second movable seat (36). A second belt (34) is sleeved on the surface of the second drive wheel (32). The two sides of the middle frame (21) are fixed to the bottom of the second belt (34).

2. The adjustable spraying device according to claim 1, characterized in that: The intermediate limiting component (2) also includes a first auxiliary wheel (23), the first auxiliary wheel (23) is provided at the middle position of the intermediate frame (21), and the first belt (24) passes around the two first driving wheels (22) and the first auxiliary wheel (23). The side limiting component (3) also includes a second auxiliary wheel (33), the second auxiliary wheel (33) is provided at the middle position of the side frame (31), and the second belt (34) passes around the second driving wheel (32) and the second auxiliary wheel (33).

3. The adjustable spraying device according to claim 2, characterized in that: A plug frame (4) is fixed at the top between the middle frame (21) and the side frame (31), and a plug plate (41) is slidably inserted inside the plug frame (4). The first auxiliary wheel (23) and the second auxiliary wheel (33) are respectively rotatably installed at the bottom of their respective plug plates (41). A second spring (42) is fixed at one end of the plug plate (41), and the other end of the second spring (42) is fixedly connected to the plug frame (4).

4. An adjustable spraying device according to claim 3, characterized in that: A first spring (37) is fixed at the middle position of the middle frame (21) and the side frame (31), and the other end of the first spring (37) is fixedly connected to the first movable seat (27) and the second movable seat (36) respectively.

5. An adjustable spraying device according to claim 4, characterized in that: The first movable seat (27), the second movable seat (36), and the insert plate (41) are fixed with limit posts (26) on both sides of the first drive wheel (22), the second drive wheel (32), the first auxiliary wheel (23), and the second auxiliary wheel (33), and the first belt (24) and the second belt (34) pass through the limit posts (26).

6. An adjustable spraying device according to claim 5, characterized in that: The top of the side frame (31) is rotatably mounted with a bidirectional lead screw (35) via a bearing seat, and the top of the second movable seat (36) is threaded onto the surface of the bidirectional lead screw (35). One end of the side frame (31) is fixed with a motor, and the motor of the side frame (31) is fixedly connected to one end of the bidirectional lead screw (35).

7. An adjustable spraying device according to claim 6, characterized in that: The bottom of the first movable seat (27) is fixed with a first limiting plate (25), and the bottom of the first limiting plate (25) slides in contact with the placement plate (1).

8. An adjustable spraying device according to claim 7, characterized in that: The bottom of the second movable seat (36) of the side frame (31) is fixed with an electric push rod (38), and the bottom of the electric push rod (38) is fixed with a second limiting plate (39).

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