Natural stone powder adding device for real stone paint and using method

Abstract

The invention relates to the related field of real stone paint. The invention discloses a natural stone powder adding device for real stone paint. The natural stone powder adding device comprises a fixed support. The invention aims to solve the problem that the amount of natural stone powder added by the device every time is inconvenient to adjust according to requirements. The device is composed of a material quantitative adding mechanism, an adjusting transmission mechanism and a driving discharging mechanism. According to the stone-like paint natural stone powder adding device and the using method, after an L-shaped shifting plate on a spline telescopic pipe deflects and abuts against an inclined face at the upper end of a second spring telescopic rod, the second spring telescopic rod is extruded to be compressed, a groove in the second spring telescopic rod is made to move downwards, and at the moment, a spring telescopic plate penetrates through the groove to release the rolling force of a second spring; and a hollow disc on the lower side is promoted to rotate clockwise and a rectangular block is driven to passively slide in a regular hexagonal sliding groove, so that six sealing plates are deflected and opened, natural stone powder in a spline telescopic pipe is conveyed into a rotating cylinder at the moment, and quantitative adding of the natural stone powder is achieved.

Description

Technical Field

[0001] The invention relates to the relevant field of real stone paint, and specifically to a natural stone powder adding device for real stone paint and a use method thereof. Background Art

[0002] Real stone paint is a kind of paint with decorative effect similar to marble and granite. It is mainly made of natural stone powder of various colors and is used for imitation stone effect on building exterior walls, so it is also called liquid stone. Real stone paint has strong decorative effect and is a thick paste type paint that imitates natural stone, marble and granite. Natural color, natural stone texture, various grid designs, can provide various three-dimensional pattern structures, can visually highlight the elegance and solemn beauty of the entire building, and is the best substitute for dry hanging stone on the exterior wall.

[0003] The existing patent (Announcement No.: CN218560432U) discloses a natural stone powder adding device for real stone paint. The cylinder drives the slide plate on the slide frame to slide. During the sliding process, the slide plate drives the feeding pipe on the fixed frame to move toward the feeding port in the tank. When the feeding pipe moves to above the feeding port, the natural stone powder in the feeding pipe falls into the tank from the feeding port. In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art that have not been solved: the length of the feeding pipe of the device is fixed, so the amount of natural stone powder added by the device each time is fixed, which is inconvenient to quickly adjust the amount of natural stone powder added by the device each time according to demand. Summary of the invention

[0004] The purpose of the present invention is to provide a natural stone powder adding device for real stone paint and a method of use, so as to solve the problem of the inconvenience of adjusting the amount of natural stone powder added by the device each time according to the demand raised in the above background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: a natural stone powder adding device for real stone paint, comprising a fixed support, a rotating cylinder is installed on the fixed support, a fixed bracket is fixedly connected to the rear side of the top surface of the fixed support, an adding cylinder is fixedly connected to the front side of the fixed bracket, and the adding cylinder is directly above the rotating cylinder, a fixed motor is fixedly connected to the top of the adding cylinder, and one end of the rotating shaft of the fixed motor extends into the adding cylinder and is fixedly connected to a hollow dial;

[0005] A material quantitative adding mechanism is provided at the lower end of the adding cylinder, and the material quantitative adding mechanism is between the adding cylinder and the rotating cylinder, and an adjusting transmission mechanism is provided on the side of the material quantitative adding mechanism, and a driving discharge mechanism is fixedly connected to the side of the adjusting transmission mechanism, and the driving discharge mechanism is fixed on a fixed bracket, and the driving discharge mechanism cooperates with the adjusting transmission mechanism to drive the material quantitative adding mechanism to operate, so that the material inside the adding cylinder is quantitatively transported to the rotating cylinder.

[0006] Preferably, the material quantitative adding mechanism comprises a spline telescopic tube, both upper and lower ends of the spline telescopic tube are rotatably sleeved with hollow disks, and a fixing rod is fixedly connected between the upper hollow disk and the upper end of the spline telescopic tube, and the two hollow disks are provided with regular hexagonal slide grooves on the opposite ends, and rectangular blocks are slidably connected in the six side grooves of the regular hexagonal slide groove, and a sealing plate is fixedly connected to the rectangular block, and the sealing plate slides on the end surface of the hollow disk;

[0007] The sealing plate is fixedly connected with a cylinder on the side facing away from the hollow disk, and an inclined hollow limiting plate is sleeved on the outer side of the cylinder, and a circular tube is fixedly connected to one end of the six hollow limiting plates facing the center of the hollow disk, and the central axis of the circular tube on the upper side is coaxial with the central axis of the hollow dial, and a rotating sleeve is fixedly connected to one end of the six hollow limiting plates facing the edge of the hollow disk, and the rotating sleeve is rotatably sleeved on the outer wall of the hollow disk; a first spring telescopic rod is fixedly connected to the outer wall of the rotating sleeve on the lower side, and the upper end of the first spring telescopic rod is fixed to the outer wall of the adding cylinder;

[0008] The upper end of the spline telescopic tube is sleeved with a first spring, one end of which is fixed to the bottom end of the adding cylinder, and the other end of which is fixedly connected to a transmission gear, which is fixedly sleeved on the inner tube of the spline telescopic tube;

[0009] A second mainspring is fixedly sleeved on the outer wall of the outer sleeve of the spline telescopic tube, and one end of the second mainspring away from the spline telescopic tube is fixed on the upper end surface of the lower hollow disk.

[0010] Preferably, the material quantitative adding mechanism also includes an L-shaped dial plate fixed on the outer wall of the outer sleeve of the spline telescopic tube, and the top surface of the hollow disk on the lower side is fixedly connected to a spring telescopic plate, and the spring telescopic plate has an inclined surface on the side facing away from the spline telescopic tube, and a second spring telescopic rod is abutted on the inner plate of the spring telescopic plate, and the second spring telescopic rod is fixed on the lower rotating sleeve, and a groove is provided on the inner rod of the second spring telescopic rod.

[0011] Preferably, the adjustment transmission mechanism comprises a rectangular frame fixed on the front face of the fixed bracket, a rotating gear is rotatably connected on the rear side of the inner wall of the rectangular frame, two rotating gears are meshed with toothed plates, the two toothed plates are relatively staggered, and the two toothed plates are slidably arranged on the left and right sides of the inner wall of the rectangular frame, respectively, the lower end of the left toothed plate is fixedly connected to the top end of the lower rotating sleeve, and a fixed cone sleeve is fixedly connected to the front end surface of the rotating gear;

[0012] The front side of the inner wall of the rectangular frame is rotatably connected to two spline telescopic rods, and the outer sleeves of the two spline telescopic rods are fixedly connected to two vertical rods, and an "I"-shaped deflection plate is arranged between the two spline telescopic rods, and the four ends of the "I"-shaped deflection plate are arranged with push grooves, and the four ends of the "I"-shaped deflection plate are respectively clamped on the outsides of the four vertical rods through the push grooves, and the upper end of the "I"-shaped deflection plate is fixedly connected to the third spring telescopic rod, and the upper end of the third spring telescopic rod is fixedly connected to a rotating handle, and the rotating handle abuts against the rectangular anti-slip plate fixedly connected to the top surface of the rectangular frame through the third spring telescopic rod;

[0013] The rear end of the spline telescopic rod is fixedly connected to two movable cone sleeves, and the two movable cone sleeves correspond to the two fixed cone sleeves one by one. The movable cone sleeve on the left side, the fixed cone sleeve on the left side and the movable cone sleeve on the right side, the fixed cone sleeve on the right side are connected through a transmission steel belt.

[0014] Preferably, a fixed bearing is fixedly sleeved on the outer wall of the outer sleeve of the spline telescopic tube, and a semi-arc plate is fixedly connected to the outer ring of the fixed bearing, and the semi-arc plate is fixed on the toothed plate on the left side.

[0015] Preferably, the driving discharge mechanism comprises an outer cylinder fixed on the right side of the rectangular frame, the outer cylinder is provided with a rectangular through slot, an arc block is arranged in the rectangular through slot, and a rectangular slideway is formed between the arc block and the inner wall of the rectangular through slot;

[0016] The arc block is fixedly connected with an arc plate, and the arc block is fixed on the outer cylinder through the arc plate;

[0017] A rotating circular frame is slidably connected to the inner wall of the outer cylinder, a driving gear is fixedly sleeved on the top of the rotating circular frame, a connecting bearing is fixedly connected to the lower end surface of the driving gear, and the outer ring of the connecting bearing is fixedly connected to the upper end of the toothed plate on the right side;

[0018] A limiting slide rod passes through the rotating circular frame, one end of the limiting slide rod is located in the rectangular slideway, the other end of the limiting slide rod is located inside the rotating circular frame, and the end of the limiting slide rod located inside the rotating circular frame is abutted against two round rods, a fixing frame is fixedly connected to the two round rods, and the fixing frame is fixedly connected to the rotating shaft of the driving motor on the side facing away from the two round rods, and the driving motor is fixed on the outer wall of the outer cylinder.

[0019] Preferably, the lower end of the side surface of the transmission gear is conical.

[0020] Preferably, the method for using the natural stone powder adding device for real stone paint comprises the following steps:

[0021] S1: First, pull up the third spring telescopic rod to separate the rotating handle from the top surface of the rectangular anti-slip plate, then rotate the rotating handle to drive the "I"-shaped deflection plate to deflect and then push the two vertical rods to slide in the push groove, so that the two movable cone sleeves move back to back, and then change the transmission ratio between the left movable cone sleeve, the left fixed cone sleeve and the right movable cone sleeve, the right fixed cone sleeve according to the needs, and then release the rotating handle to make it stuck on the top of the rectangular anti-slip plate;

[0022] S2: When adding natural stone powder, the fixed frame is driven to rotate by the driving motor, so that the fixed frame drives the two round rods to rotate and drives the limit slide bar to make a rectangular motion in the rectangular slideway. When the limit slide bar rotates the round frame to move upward, it synchronously drives the toothed plate under the driving gear to move upward, and then the right rotating gear rotates to cooperate with the right movable cone sleeve and the transmission steel belt to drive the left movable cone sleeve and the fixed cone sleeve to rotate, thereby driving the left rotating gear to rotate and drive the left toothed plate to move downward;

[0023] At this time, the left tooth plate moves downward to drive the spline expansion tube to extend, so that the space inside the spline expansion tube becomes larger, and the lower end of the spline expansion tube moves toward the inside of the rotating cylinder, so that the natural stone powder in the adding cylinder is transported to the inside of the spline expansion tube;

[0024] When the limit slide bar moves up to the transverse groove on the upper side of the rectangular slideway, the driving gear on the upper end of the rotating circular frame moves up and meshes with the transmission gear, and then the limit slide bar deflects laterally in the rectangular slideway and drives the transmission gear to rotate, so that the spline telescopic tube rotates clockwise, and cooperates with the fixed rod to drive the upper hollow disk to rotate clockwise, so that the six rectangular blocks passively slide in the regular hexagonal slideway, driving the six sealing plates to deflect and close, and blocking the upper port of the spline telescopic tube;

[0025] S3: When the spline telescopic tube rotates clockwise, the first spring and the second spring are driven to wind up and store force at the same time. When the L-shaped plate on the spline telescopic tube deflects and contacts the inclined surface at the upper end of the second spring telescopic rod, the second spring telescopic rod is squeezed and compressed, so that the groove on the second spring telescopic rod moves downward. At this time, the spring telescopic plate passes through the groove and releases the winding force of the second spring, so that the hollow disk on the lower side rotates clockwise and drives the rectangular block to passively slide in the regular hexagonal slide groove, so that the six sealing plates are deflected and opened. At this time, the natural stone powder in the spline telescopic tube is transported to the rotating cylinder to achieve the addition of natural stone powder;

[0026] Then, when the limit slide bar moves downward in the rectangular slideway, it drives the driving gear downward and separates from the transmission gear. At this time, the first spring releases its own winding force, prompting the spline telescopic tube to rotate counterclockwise and reset. At this time, the rotation of the spline telescopic tube drives the six sealing plates on the lower side to deflect and reset, blocking the lower port of the spline telescopic tube, and at the same time, the six sealing plates on the upper side are deflected and reset to open the upper port of the spline telescopic tube, which is convenient for subsequent quantitative feeding.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] In the present invention, the third spring telescopic rod is pulled up to separate the rotating handle from the top surface of the rectangular anti-slip plate, and then the rotating handle is rotated to drive the "I"-shaped deflection plate to deflect and then push the two vertical rods to slide in the pushing groove, so that the two movable cone sleeves move back to back, and then the transmission ratio between the left movable cone sleeve, the left fixed cone sleeve and the right movable cone sleeve, the right fixed cone sleeve is changed according to demand, so as to facilitate the adjustment of the subsequent single-time addition amount of natural stone powder conveyed by the device according to demand.

[0029] In the present invention, after the L-shaped paddle on the spline telescopic tube is deflected and contacts the inclined surface at the upper end of the second spring telescopic rod, the second spring telescopic rod is squeezed and compressed, so that the groove on the second spring telescopic rod moves downward. At this time, the spring telescopic plate passes through the groove and releases the force of winding the second spring, prompting the hollow disk on the lower side to rotate clockwise and drive the rectangular block to passively slide in the regular hexagonal slide groove, so that the six sealing plates are deflected and opened. At this time, the natural stone powder in the spline telescopic tube is transported to the rotating cylinder, so as to realize the quantitative addition of natural stone powder.

[0030] In the present invention, when the limit slide bar moves downward in the rectangular slideway, the driving gear is driven to move downward and separate from the transmission gear. At this time, the first spring releases its own winding force, prompting the spline telescopic tube to rotate counterclockwise and reset. At this time, the rotation of the spline telescopic tube drives the six sealing plates on the lower side to deflect and reset, and the lower port of the spline telescopic tube is blocked. At the same time, the six sealing plates on the upper side are deflected and reset, and the upper port of the spline telescopic tube is opened to facilitate subsequent quantitative feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0032] Figure 2 It is a partial cross-sectional view of the three-dimensional structure of the present invention;

[0033] Figure 3 A three-dimensional structural cross-sectional view of the adding tube of the present invention;

[0034] Figure 4 For the present invention Figure 3 A magnified view of the structure at center;

[0035] Figure 5 It is a three-dimensional structural schematic diagram of the round tube and the rotating sleeve of the present invention;

[0036] Figure 6 It is a three-dimensional structural exploded diagram of the sealing plate, the rotating sleeve and the hollow disk of the present invention;

[0037] Figure 7 It is a schematic diagram of the three-dimensional structure of the sealing plate, the cylinder and the hollow limiting plate of the present invention;

[0038] Figure 8 It is a schematic diagram of the three-dimensional structure of the third spring telescopic rod and the rotating handle of the present invention;

[0039] Fig. 9 It is a three-dimensional structural cross-sectional view of the rectangular frame of the present invention;

[0040] Fig.10 It is a three-dimensional structural cross-sectional view of the outer cylinder of the present invention.

[0041] In the figure: 1. fixed support; 2. rotating cylinder; 3. fixed support; 4. adding cylinder; 5. material quantitative adding mechanism; 51. spline telescopic tube; 52. hollow disk; 53. regular hexagonal slide; 54. rectangular block; 55. sealing plate; 56. cylinder; 57. hollow limit plate; 58. round tube; 59. rotating sleeve; 510. fixed rod; 511. first spring; 512. transmission gear; 513. second spring; 514. first spring telescopic rod; 515. spring telescopic plate; 516. second spring telescopic rod; 517. groove; 518. L-shaped dial plate; 6. adjusting transmission mechanism; 61. rectangular frame; 62. rotating gear; 63. fixed Cone sleeve; 64, spline telescopic rod; 65, vertical rod; 66, "I" shaped deflection plate; 67, push groove; 68, third spring telescopic rod; 69, rotating handle; 610, rectangular anti-skid plate; 611, tooth plate; 612, movable cone sleeve; 613, transmission steel belt; 614, fixed bearing; 615, semi-arc plate; 7, driving discharge mechanism; 71, outer cylinder; 72, rectangular through groove; 73, arc block; 74, arc plate; 75, rectangular slide; 76, rotating round frame; 77, limit slide rod; 78, round rod; 79, fixed frame; 710, driving motor; 711, driving gear; 712, connecting bearing; 8, fixed motor; 9, hollow dial. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figures 1 to 10 The present invention provides a technical solution: a natural stone powder adding device for real stone paint, comprising a fixed support 1, a rotating cylinder 2 is installed on the fixed support 1, a fixed bracket 3 is fixedly connected to the rear side of the top surface of the fixed support 1, an adding cylinder 4 is fixedly connected to the front side of the fixed bracket 3, and the adding cylinder 4 is directly above the rotating cylinder 2, a fixed motor 8 is fixedly connected to the top of the adding cylinder 4, and one end of the rotating shaft of the fixed motor 8 extends into the adding cylinder 4 and is fixedly connected to a hollow dial 9; the fixed motor 8 drives the hollow dial 9 to rotate, so that the natural stone powder in the adding cylinder 4 is more quickly transported to the spline telescopic tube 51; and when the spline telescopic tube 51 transports the natural stone powder inside it to the rotating cylinder 2, the fixed motor 8 stops rotating.

[0044] A material quantitative adding mechanism 5 is provided at the lower end of the adding cylinder 4, and the material quantitative adding mechanism 5 is between the adding cylinder 4 and the rotating cylinder 2, and an adjusting transmission mechanism 6 is provided on the side of the material quantitative adding mechanism 5, and a driving discharge mechanism 7 is fixedly connected to the side of the adjusting transmission mechanism 6, and the driving discharge mechanism 7 is fixed on the fixed bracket 3. The driving discharge mechanism 7 cooperates with the adjusting transmission mechanism 6 to drive the material quantitative adding mechanism 5 to operate, and the material inside the adding cylinder 4 is quantitatively transported to the rotating cylinder 2.

[0045] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the material quantitative adding mechanism 5 includes a spline telescopic tube 51, and hollow disks 52 are rotatably sleeved at both upper and lower ends of the spline telescopic tube 51, and a fixing rod 510 is fixedly connected between the upper hollow disk 52 and the upper end of the spline telescopic tube 51, and regular hexagonal slide grooves 53 are opened on the opposite ends of the two hollow disks 52, and rectangular blocks 54 are slidably connected in the six side grooves of the regular hexagonal slide groove 53, and a sealing plate 55 is fixedly connected to the rectangular block 54, and the sealing plate 55 slides on the end surface of the hollow disk 52;

[0046] A cylinder 56 is fixedly connected to the side of the sealing plate 55 facing away from the hollow disk 52, and an inclined hollow limit plate 57 is sleeved on the outer side of the cylinder 56. A circular tube 58 is fixedly connected to one end of the six hollow limit plates 57 facing the center of the hollow disk 52, and the central axis of the upper circular tube 58 is coaxial with the central axis of the hollow dial 9. A rotating sleeve 59 is fixedly connected to one end of the six hollow limit plates 57 facing the edge of the hollow disk 52, and the rotating sleeve 59 is rotatably sleeved on the outer wall of the hollow disk 52; a first spring telescopic rod 514 is fixedly connected to the outer wall of the lower rotating sleeve 59, and the upper end of the first spring telescopic rod 514 is fixed to the outer wall of the adding cylinder 4;

[0047] The upper end of the spline telescopic tube 51 is sleeved with a first spring 511, one end of the first spring 511 is fixed to the bottom end of the adding cylinder 4, and the other end of the first spring 511 is fixedly connected to a transmission gear 512, which is fixedly sleeved on the inner tube of the spline telescopic tube 51;

[0048] A second spring 513 is fixedly sleeved on the outer wall of the outer sleeve of the spline telescopic tube 51, and one end of the second spring 513 away from the spline telescopic tube 51 is fixed on the upper end surface of the lower hollow disk 52. The rotation of the spline telescopic tube 51 drives the six sealing plates 55 on the lower side to deflect and reset, blocking the lower end of the spline telescopic tube 51, and at the same time, the spring telescopic plate 515 is deflected and reset to the right side of the second spring telescopic rod 516; the six sealing plates 55 on the upper side are deflected and reset, opening the upper end of the spline telescopic tube 51, and then the hollow dial 9 is driven by the fixed motor 8, so that the natural stone powder in the adding cylinder 4 is transported to the spline telescopic tube 51 more quickly.

[0049] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the material quantitative adding mechanism 5 also includes an L-shaped dial plate 518 fixed on the outer wall of the outer sleeve of the spline telescopic tube 51, and the top surface of the lower hollow disk 52 is fixedly connected with a spring telescopic plate 515, and the spring telescopic plate 515 has an inclined surface on the side facing away from the spline telescopic tube 51, and the inner plate of the spring telescopic plate 515 is abutted with a second spring telescopic rod 516, and the second spring telescopic rod 516 is fixed on the lower rotating sleeve 59, and a groove 517 is provided on the inner rod of the second spring telescopic rod 516.

[0050] In this embodiment, Figure 3 , Figure 8 , Fig. 9 As shown, the adjusting transmission mechanism 6 includes a rectangular frame 61 fixed on the front side of the fixed bracket 3, and a rotating gear 62 is rotatably connected on the rear side of the inner wall of the rectangular frame 61. Tooth plates 611 are meshed on the two rotating gears 62. The two tooth plates 611 are relatively staggered, and the two tooth plates 611 are respectively slidably set on the left and right sides of the inner wall of the rectangular frame 61. The lower end of the left tooth plate 611 is fixedly connected to the top end of the lower rotating sleeve 59, and a fixed cone sleeve 63 is fixedly connected to the front end surface of the rotating gear 62; the lower end of the left tooth plate 611 is fixedly connected to an arc-shaped connecting plate, and the lower end of the arc-shaped connecting plate is fixedly connected to the top end of the lower rotating sleeve 59.

[0051] The front side of the inner wall of the rectangular frame 61 is rotatably connected to two spline telescopic rods 64, and the outer sleeves of the two spline telescopic rods 64 are fixedly connected to two vertical rods 65, and there is an "I"-shaped deflection plate 66 between the two spline telescopic rods 64, and the four ends of the "I"-shaped deflection plate 66 are provided with push grooves 67, and the four ends of the "I"-shaped deflection plate 66 are respectively clamped on the outer sides of the four vertical rods 65 through the push grooves 67, and the upper end of the "I"-shaped deflection plate 66 is fixedly connected to the third spring telescopic rod 68, and the upper end of the third spring telescopic rod 68 is fixedly connected to the rotating handle 69, and the rotating handle 69 is abutted against the rectangular anti-slip plate 610 fixedly connected to the top surface of the rectangular frame 61 through the third spring telescopic rod 68;

[0052] The rear end of the spline telescopic rod 64 is fixedly connected to two movable cone sleeves 612, and the two movable cone sleeves 612 correspond to the two fixed cone sleeves 63 one by one. The movable cone sleeve 612 on the left, the fixed cone sleeve 63 on the left and the movable cone sleeve 612 on the right, the fixed cone sleeve 63 on the right are connected through a transmission steel belt 613.

[0053] In this embodiment, Figure 1 , Figure 3 , Figure 7 , Figure 8 , Fig. 9 As shown, a fixed bearing 614 is fixedly sleeved on the outer wall of the outer sleeve of the spline telescopic tube 51, and a semi-arc plate 615 is fixedly connected to the outer ring of the fixed bearing 614, and the semi-arc plate 615 is fixed on the left tooth plate 611. The semi-arc plate 615 ensures the stability of the connection between the left tooth plate 611 and the spline telescopic tube 51.

[0054] In this embodiment, Figure 8 , Fig. 9 , Fig.10 As shown, the driving discharge mechanism 7 includes an outer cylinder 71 fixed on the right side of the rectangular frame 61, and a rectangular through slot 72 is formed on the outer cylinder 71. An arc block 73 is arranged in the rectangular through slot 72, and a rectangular slideway 75 is formed between the arc block 73 and the inner wall of the rectangular through slot 72;

[0055] The arc block 73 is fixedly connected with an arc plate 74, and the arc block 73 is fixed to the outer cylinder 71 through the arc plate 74;

[0056] A rotating circular frame 76 is slidably connected to the inner wall of the outer cylinder 71, a driving gear 711 is fixedly sleeved on the top of the rotating circular frame 76, a connecting bearing 712 is fixedly connected to the lower end surface of the driving gear 711, and the outer ring of the connecting bearing 712 is fixedly connected to the upper end of the right gear plate 611;

[0057] A limiting slide bar 77 passes through the rotating circular frame 76, one end of the limiting slide bar 77 is located in the rectangular slide 75, and the other end of the limiting slide bar 77 is located inside the rotating circular frame 76, and the limiting slide bar 77 is abutted against two round rods 78 on one end located inside the rotating circular frame 76, and a fixing frame 79 is fixedly connected to the two round rods 78, and the fixing frame 79 is fixedly connected to the rotating shaft of the driving motor 710 on the side facing away from the two round rods 78, and the driving motor 710 is fixed on the outer wall of the outer cylinder 71.

[0058] In this embodiment, Figure 3 , 7 As shown, the lower end of the side surface of the transmission gear 512 is conical, which facilitates the driving gear 711 to move up and mesh with the transmission gear 512.

[0059] The use method and advantages of the present invention: The use method of the natural stone powder adding device for real stone paint has the following working process:

[0060] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown:

[0061] S1: First, pull up the third spring telescopic rod 68 to separate the rotating handle 69 from the top surface of the rectangular anti-slip plate 610, then rotate the rotating handle 69 to drive the "I"-shaped deflection plate 66 to deflect and then push the two vertical rods 65 to slide in the pushing groove 67, so that the two movable cone sleeves 612 move back to back, and then change the transmission ratio between the left movable cone sleeve 612, the left fixed cone sleeve 63 and the right movable cone sleeve 612, the right fixed cone sleeve 63 according to the needs, and then release the rotating handle 69 to make it stuck on the top of the rectangular anti-slip plate 610;

[0062] S2: When adding natural stone powder, the fixed frame 79 is driven to rotate by the driving motor 710, so that the fixed frame 79 drives the two round rods 78 to rotate and drives the limiting slide bar 77 to make a rectangular motion in the rectangular slideway 75. When the limiting slide bar 77 rotates the round frame 76 to move upward, the tooth plate 611 below the driving gear 711 is synchronously driven to move upward, and then the right rotating gear 62 rotates to cooperate with the right movable cone sleeve 612 and the transmission steel belt 613 to drive the left movable cone sleeve 612 and the fixed cone sleeve 63 to rotate, thereby driving the left rotating gear 62 to rotate and driving the left tooth plate 611 to move downward;

[0063] At this time, the left tooth plate 611 moves downward to drive the spline telescopic tube 51 to extend, so that the space inside the spline telescopic tube 51 becomes larger, and the lower end of the spline telescopic tube 51 moves toward the inside of the rotating cylinder 2, so that the natural stone powder in the adding cylinder 4 is transported to the inside of the spline telescopic tube 51;

[0064] When the limiting slide bar 77 moves up to the transverse groove on the upper side of the rectangular slideway 75, the driving gear 711 on the upper end of the rotating circular frame 76 moves up and meshes with the transmission gear 512, and then the limiting slide bar 77 deflects laterally in the rectangular slideway 75 and drives the transmission gear 512 to rotate, so that the spline telescopic tube 51 rotates clockwise, and cooperates with the fixing rod 510 to drive the upper hollow disk 52 to rotate clockwise, so that the six rectangular blocks 54 passively slide in the regular hexagonal slideway 53, and drive the six sealing plates 55 to deflect and close, and block the upper end of the spline telescopic tube 51;

[0065] S3: When the spline telescopic tube 51 rotates clockwise, the first spring 511 and the second spring 513 are driven to wind up and store force at the same time. When the L-shaped plate 518 on the spline telescopic tube 51 deflects and contacts the inclined surface at the upper end of the second spring telescopic rod 516, the second spring telescopic rod 516 is squeezed and compressed, so that the groove 517 on the second spring telescopic rod 516 moves downward. At this time, the spring telescopic plate 515 passes through the groove 517 and releases the winding force of the second spring 513, so that the hollow disk 52 on the lower side rotates clockwise and drives the rectangular block 54 to slide passively in the regular hexagonal slide groove 53, so that the six sealing plates 55 are deflected and opened. At this time, the natural stone powder in the spline telescopic tube 51 is transported to the rotating cylinder 2 to achieve the addition of natural stone powder.

[0066] Then, when the limit slide bar 77 moves downward in the rectangular slideway 75, the driving gear 711 is driven to move downward and separate from the transmission gear 512. At this time, the first spring 511 releases its own winding force, prompting the spline telescopic tube 51 to rotate counterclockwise and reset. At this time, the six sealing plates 55 on the lower side are driven by the rotation of the spline telescopic tube 51 to deflect and reset, and the lower port of the spline telescopic tube 51 is blocked. At the same time, the six sealing plates 55 on the upper side are deflected and reset, and the upper port of the spline telescopic tube 51 is opened to facilitate the subsequent quantitative feeding.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for adding natural stone powder to real stone paint, comprising a fixed support (1), characterized in that: A rotating cylinder (2) is mounted on the fixed support (1); a fixed bracket (3) is fixedly connected to the rear side of the top surface of the fixed support (1); an adding cylinder (4) is fixedly connected to the front side of the fixed bracket (3); the adding cylinder (4) is located directly above the rotating cylinder (2); a fixed motor (8) is fixedly connected to the top of the adding cylinder (4); one end of the rotating shaft of the fixed motor (8) extends into the adding cylinder (4) and is fixedly connected to a hollow dial (9); A material quantitative adding mechanism (5) is provided at the lower end of the adding cylinder (4), the material quantitative adding mechanism (5) is between the adding cylinder (4) and the rotating cylinder (2), and an adjusting transmission mechanism (6) is provided on the side of the material quantitative adding mechanism (5), and a driving discharge mechanism (7) is fixedly connected to the side of the adjusting transmission mechanism (6), and the driving discharge mechanism (7) is fixed on the fixed bracket (3), and the driving discharge mechanism (7) cooperates with the adjusting transmission mechanism (6) to drive the material quantitative adding mechanism (5) to operate, so that the material inside the adding cylinder (4) is quantitatively transported to the rotating cylinder (2).

2. A natural stone powder adding device for real stone paint according to claim 1, characterized in that: The material quantitative adding mechanism (5) comprises a spline telescopic tube (51), both upper and lower ends of the spline telescopic tube (51) are rotatably sleeved with hollow disks (52), and a fixing rod (510) is fixedly connected between the upper hollow disk (52) and the upper end of the spline telescopic tube (51), and the two hollow disks (52) are provided with regular hexagonal sliding grooves (53) on the opposite ends, and rectangular blocks (54) are slidably connected in the six side grooves of the regular hexagonal sliding groove (53), and a sealing plate (55) is fixedly connected to the rectangular block (54), and the sealing plate (55) slides on the end surface of the hollow disk (52); A cylinder (56) is fixedly connected to the side of the sealing plate (55) facing away from the hollow disk (52), and an inclined hollow limit plate (57) is sleeved on the outer side of the cylinder (56); a circular tube (58) is fixedly connected to one end of the six hollow limit plates (57) facing the center of the hollow disk (52), and the central axis of the circular tube (58) on the upper side is coaxial with the central axis of the hollow dial (9); a rotating sleeve (59) is fixedly connected to one end of the six hollow limit plates (57) facing the edge of the hollow disk (52), and the rotating sleeve (59) is rotatably sleeved on the outer wall of the hollow disk (52); a first spring telescopic rod (514) is fixedly connected to the outer wall of the rotating sleeve (59) on the lower side, and the upper end of the first spring telescopic rod (514) is fixed to the outer wall of the adding cylinder (4); The upper end of the spline telescopic tube (51) is sleeved with a first spring (511), one end of the first spring (511) is fixed to the bottom end of the adding cylinder (4), the other end of the first spring (511) is fixedly connected to a transmission gear (512), and the transmission gear (512) is fixedly sleeved on the inner tube of the spline telescopic tube (51); A second spring (513) is fixedly sleeved on the outer wall of the outer sleeve of the spline telescopic tube (51), and one end of the second spring (513) away from the spline telescopic tube (51) is fixed on the upper end surface of the lower hollow disk (52).

3. A natural stone powder adding device for real stone paint according to claim 2, characterized in that: The material quantitative adding mechanism (5) also includes an L-shaped dial plate (518) fixed on the outer wall of the outer sleeve of the spline telescopic tube (51); the top surface of the lower hollow disk (52) is fixedly connected to a spring telescopic plate (515); the side of the spring telescopic plate (515) facing away from the spline telescopic tube (51) is an inclined surface; the inner plate of the spring telescopic plate (515) is abutted against a second spring telescopic rod (516); the second spring telescopic rod (516) is fixed to the lower rotating sleeve (59); and a groove (517) is provided on the inner rod of the second spring telescopic rod (516).

4. The natural stone powder adding device for real stone paint according to claim 1, characterized in that: The adjusting transmission mechanism (6) comprises a rectangular frame (61) fixed on the front face of the fixed bracket (3); a rotating gear (62) is rotatably connected to the rear side of the inner wall of the rectangular frame (61); two rotating gears (62) are meshed with tooth plates (611); the two tooth plates (611) are relatively staggered and arranged; and the two tooth plates (611) are slidably arranged on the left and right sides of the inner wall of the rectangular frame (61); the lower end of the left tooth plate (611) is fixedly connected to the top end of the lower rotating sleeve (59); and a fixed cone sleeve (63) is fixedly connected to the front end surface of the rotating gear (62); The front side of the inner wall of the rectangular frame (61) is rotatably connected to two spline telescopic rods (64), and the outer sleeves of the two spline telescopic rods (64) are fixedly connected to two vertical rods (65), and an "I"-shaped deflection plate (66) is provided between the two spline telescopic rods (64), and the four ends of the "I"-shaped deflection plate (66) are provided with push grooves (67), and the four ends of the "I"-shaped deflection plate (66) are respectively clamped on the outer sides of the four vertical rods (65) through the push grooves (67), and the upper end of the "I"-shaped deflection plate (66) is fixedly connected to a third spring telescopic rod (68), and the upper end of the third spring telescopic rod (68) is fixedly connected to a rotating handle (69), and the rotating handle (69) is abutted against a rectangular anti-slip plate (610) fixedly connected to the top surface of the rectangular frame (61) through the third spring telescopic rod (68); The rear end of the spline telescopic rod (64) is fixedly connected to two movable cone sleeves (612), and the two movable cone sleeves (612) correspond to the two fixed cone sleeves (63) one by one. The movable cone sleeve (612) and the fixed cone sleeve (63) on the left side are connected to the movable cone sleeve (612) and the fixed cone sleeve (63) on the right side via a transmission steel belt (613).

5. The natural stone powder adding device for real stone paint according to claim 4, characterized in that: A fixed bearing (614) is fixedly sleeved on the outer wall of the outer sleeve of the spline telescopic tube (51), and a semi-arc plate (615) is fixedly connected to the outer ring of the fixed bearing (614), and the semi-arc plate (615) is fixed on the toothed plate (611) on the left side.

6. The natural stone powder adding device for real stone paint according to claim 4, characterized in that: The driving discharge mechanism (7) comprises an outer cylinder (71) fixed on the right side of the rectangular frame (61), the outer cylinder (71) is provided with a rectangular through slot (72), an arc block (73) is arranged in the rectangular through slot (72), and a rectangular slideway (75) is formed between the arc block (73) and the inner wall of the rectangular through slot (72); The arc block (73) is fixedly connected to an arc plate (74), and the arc block (73) is fixed to the outer cylinder (71) through the arc plate (74); A rotating circular frame (76) is slidably connected to the inner wall of the outer cylinder (71), a driving gear (711) is fixedly sleeved on the top of the rotating circular frame (76), a connecting bearing (712) is fixedly connected to the lower end surface of the driving gear (711), and the outer ring of the connecting bearing (712) is fixedly connected to the upper end of the toothed plate (611) on the right side; A limit slide bar (77) passes through the rotating circular frame (76), one end of the limit slide bar (77) is located in the rectangular slideway (75), and the other end of the limit slide bar (77) is located inside the rotating circular frame (76), and two round rods (78) are abutted on one end of the limit slide bar (77) located inside the rotating circular frame (76), and a fixed frame (79) is fixedly connected to the two round rods (78), and the fixed frame (79) is fixedly connected to the rotating shaft of the driving motor (710) on the side facing away from the two round rods (78), and the driving motor (710) is fixed on the outer wall of the outer cylinder (71).

7. The natural stone powder adding device for real stone paint according to claim 2, characterized in that: The lower end of the side surface of the transmission gear (512) is conical.

8. A method for using a natural stone powder adding device for real stone paint, using a natural stone powder adding device for real stone paint as claimed in any one of claims 1 to 7, characterized in that: The steps include: S1: First, pull up the third spring telescopic rod (68) to separate the rotating handle (69) from the top surface of the rectangular anti-slip plate (610), then rotate the rotating handle (69) to drive the "I"-shaped deflection plate (66) to deflect and then push the two vertical rods (65) to slide in the push groove (67), so that the two movable cone sleeves (612) move back to back, and then change the transmission ratio between the left movable cone sleeve (612), the left fixed cone sleeve (63) and the right movable cone sleeve (612), the right fixed cone sleeve (63) according to needs, and then release the rotating handle (69) to make it stuck on the top of the rectangular anti-slip plate (610); S2: When adding natural stone powder, the fixed frame (79) is driven to rotate by the driving motor (710), so that the fixed frame (79) drives the two round rods (78) to rotate and drives the limit slide bar (77) to perform rectangular motion in the rectangular slideway (75). When the limit slide bar (77) rotates the round frame (76) to move upward, the tooth plate (611) below the driving gear (711) is synchronously driven to move upward, and then the right rotating gear (62) rotates to cooperate with the right movable cone sleeve (612) and the transmission steel belt (613), driving the left movable cone sleeve (612) and the fixed cone sleeve (63) to rotate, thereby driving the left rotating gear (62) to rotate and driving the left tooth plate (611) to move downward; At this time, the left tooth plate (611) moves downward to drive the spline telescopic tube (51) to extend, so that the space inside the spline telescopic tube (51) becomes larger, and the lower end of the spline telescopic tube (51) moves toward the inside of the rotating cylinder (2), so that the natural stone powder in the adding cylinder (4) is transported to the inside of the spline telescopic tube (51); When the limit slide bar (77) moves up to the transverse groove on the upper side of the rectangular slideway (75), the driving gear (711) at the upper end of the rotating circular frame (76) moves up and meshes with the transmission gear (512), and then the limit slide bar (77) deflects laterally in the rectangular slideway (75) and drives the transmission gear (512) to rotate, so that the spline telescopic tube (51) rotates clockwise, and cooperates with the fixed rod (510) to drive the upper hollow disk (52) to rotate clockwise, so that the six rectangular blocks (54) passively slide in the regular hexagonal slideway (53), drive the six sealing plates (55) to deflect and close, and block the upper end of the spline telescopic tube (51); S3: When the spline telescopic tube (51) rotates clockwise, the first spring (511) and the second spring (513) are driven to wind up and store force at the same time. When the L-shaped plate (518) on the spline telescopic tube (51) deflects and contacts the inclined surface at the upper end of the second spring telescopic rod (516), the second spring telescopic rod (516) is squeezed and compressed, so that the groove (517) on the second spring telescopic rod (516) moves downward. At this time, the spring telescopic plate (515) passes through the groove (517) and releases the winding force of the second spring (513), so that the hollow disk (52) on the lower side rotates clockwise and drives the rectangular block (54) to slide passively in the regular hexagonal slide groove (53), so that the six sealing plates (55) are deflected and opened. At this time, the natural stone powder in the spline telescopic tube (51) is transported to the rotating cylinder (2), so that the addition of natural stone powder is achieved; Then, when the limit slide bar (77) moves downward in the rectangular slideway (75), the driving gear (711) is driven to move downward and separate from the transmission gear (512). At this time, the first spring (511) releases its own winding force, prompting the spline telescopic tube (51) to rotate counterclockwise and reset. At this time, the six sealing plates (55) on the lower side are driven to deflect and reset through the rotation of the spline telescopic tube (51), thereby blocking the lower end of the spline telescopic tube (51). At the same time, the six sealing plates (55) on the upper side are deflected and reset, thereby opening the upper end of the spline telescopic tube (51), thereby facilitating the subsequent quantitative feeding.

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