Pigment mixing device for colored crystal glass inkjet

Abstract

The utility model relates to the technical field of colored crystal glass spray painting, in particular to a pigment mixing device for colored crystal glass spray painting, which comprises a material mixing barrel, a stirring mechanism and a stirring mechanism, wherein the stirring mechanism comprises a material mixing barrel which is fixedly connected with the material mixing barrel; when a stirring shaft stirs pigment in a mixing barrel, a scraping plate is used for scraping the pigment on the inner bottom wall of the mixing barrel while stirring, precipitation of the pigment is avoided, a stirring frame reciprocates up and down under the action of a first circular ring and a second circular ring, and meanwhile, a connecting rod is used for connecting the stirring shaft with the stirring shaft. The stirring frame rotates in a reciprocating manner while moving up and down in a reciprocating manner, so that the stirring frame can drive a plurality of first guide plates to stir pigments in the mixing barrel at multiple angles, the flowability of the pigments in the mixing barrel is improved, precipitation of the pigments is avoided, meanwhile, the pigments scraped by a scraping plate can be fully mixed, and the mixing efficiency is improved. The pigment in the material mixing barrel can be uniformly mixed, so that the spraying effect on the colored crystal glass is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of color crystal glass spray painting, in particular to a pigment mixing device for color crystal glass spray painting. Background Art

[0002] Glass spray painting is a special artistic technique used to create patterns, images or designs on the surface of glass. It is achieved by using glass spray paint.

[0003] The Chinese patent "A mixing device for preparing low-expansion glass pigment" authorization announcement number "CN217248389U" has a stirring shaft fixedly connected to the rotating shaft, and multiple vertical rods are evenly distributed on the stirring shaft. Multiple spiral blades are fixedly connected between the first vertical rods, and multiple larger spiral blades are fixedly connected between the second vertical rods, forming two mixing devices of different sizes. The spiral blades inside are densely distributed, and the pigment is stirred more evenly and fully. The spiral blades have a small cross-sectional contact area, and can exert the greatest stirring effect on pigments with high viscosity and low fluidity, saving time and effort and being highly efficient.

[0004] However, when multiple pigments are mixed, the differences in density, particle size and shape between different pigment particles will cause pigment precipitation. When the pigments are stirred only by vertical rods and spiral blades, the pigments precipitated on the bottom wall of the mixing barrel cannot be fully stirred, resulting in the inability to fully mix the proportioned pigments in the mixing barrel, thereby affecting the spray painting effect on the colored crystal glass.

[0005] Therefore, a pigment mixing device for color crystal glass spray painting is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a pigment mixing device for spray painting on colored crystal glass in order to solve the above-mentioned problem, thereby improving the phenomenon that the differences in density, particle size and shape between different pigment particles when mixing multiple pigments will cause pigment precipitation. When the pigment is stirred only by vertical rods and spiral blades, the pigment precipitated on the bottom wall of the stirring barrel cannot be fully stirred, resulting in the inability to fully mix the proportioned pigments in the stirring barrel, thereby affecting the spray painting effect on the colored crystal glass.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a pigment mixing device for color crystal glass spray painting, comprising: a mixing barrel, wherein a stirring mechanism is arranged inside the mixing barrel; wherein the stirring mechanism comprises a motor fixedly connected to the top of the mixing barrel, the output shaft of the motor is fixedly connected to a first bevel gear, the surface of the first bevel gear is meshingly connected to a second bevel gear, the bottom end of the second bevel gear is fixedly connected to a stirring shaft, the bottom end of the stirring shaft passes through the interior of the mixing barrel, the upper end of the surface of the stirring shaft is fixedly connected to stirring rods distributed in an annular manner, the lower end of the surface of the stirring shaft is fixedly connected to two scrapers, and a stirring assembly is arranged inside the mixing barrel.

[0008] Preferably, the stirring assembly includes a first ring slidably connected to the lower end of the stirring shaft surface, a second ring is slidably connected to the upper end of the stirring shaft surface, a round rod is fixedly connected between the bottom end of the second ring and the top end of the first ring, a toggle frame is rotatably connected to the surface of the first ring, a first guide plate is fixedly connected to the inner wall of the toggle frame, a connecting rod is hinged to one side of the bottom end of the toggle frame, and the bottom end of the connecting rod is hinged to the top end of one of the scrapers. When the stirring shaft stirs the paint in the mixing barrel, the scraper is used to scrape the paint on the bottom wall of the mixing barrel while stirring to avoid the precipitation of the paint, and under the action of the first ring and the second ring, the toggle frame is moved back and forth up and down, and the connecting rod is used to reciprocate while the toggle frame moves up and down, which is beneficial for the toggle frame to drive the multiple first guide plates to toggle the paint in the mixing barrel at multiple angles, thereby increasing the fluidity of the paint in the mixing barrel and avoiding the precipitation of the paint. At the same time, the paint scraped by the scraper can be fully mixed, which is beneficial for evenly mixing the paint in the mixing barrel, thereby ensuring the spray painting effect on the colored crystal glass.

[0009] Preferably, the top of the second ring passes through the mixing barrel and is fixedly connected to a trigger plate, a spring is fixedly connected between the bottom end of the trigger plate and the top end of the mixing barrel, one end of the first bevel gear is fixedly connected to a rotating shaft, a cam is fixedly connected to the surface of the rotating shaft, and the surface of the cam fits the top end of the trigger plate. The cooperation between the cam and the spring facilitates the trigger plate to drive the second ring to reciprocate up and down.

[0010] Preferably, the upper end of the surface of the stirring shaft is fixedly connected to a limit block, the inner wall of the second ring is fixedly connected to a slider, and the inner wall of the slider is slidably connected to the surface of the limit block. When the stirring shaft rotates, under the action of the slider and the limit block, the stirring shaft drives the second ring to rotate synchronously, and the toggle frame to rotate synchronously, thereby enhancing the toggle effect of the toggle frame on the pigment in the mixing barrel, which is conducive to improving the uniformity of pigment mixing.

[0011] Preferably, the top of the mixing barrel is fixedly connected with a limit rod, and the top of the limit rod passes through the spring and the trigger plate in sequence. When the trigger plate moves up and down, the limit rod is used to limit the position, thereby ensuring the stability of the up and down movement of the trigger plate and avoiding deviation.

[0012] Preferably, the top of the scraper is fixedly connected with a second guide plate, and the second guide plate is arc-shaped. The rotation of the scraper and the interaction of the arc surface of the second guide plate are conducive to better throwing the paint scraped by the scraper upward.

[0013] Preferably, the scraper is in the shape of a right triangle, and the slope of the right triangle is an arc. By setting the scraper in the shape of a right triangle, it is beneficial to make the bottom end of the scraper better contact with the inner bottom wall of the mixing barrel, and at the same time, under the action of the inclined surface, it is beneficial to make the scraped pigment move upward better.

[0014] Preferably, the number of the first guide plates is set to be multiple, and the surface of the first guide plate is concave in an arc shape. The arc surface of the first guide plate is conducive to better moving the pigment in the mixing barrel.

[0015] The beneficial effects of the utility model are:

[0016] When the stirring shaft stirs the pigment in the mixing barrel, the scraper is used to scrape up the pigment on the bottom wall of the mixing barrel while stirring to prevent the pigment from settling. Under the action of the first ring and the second ring, the toggle frame is reciprocated up and down. At the same time, the connecting rod is used to reciprocate while the toggle frame is reciprocating up and down, which is conducive to the toggle frame driving the multiple first guide plates to toggle the pigment in the mixing barrel at multiple angles, thereby increasing the fluidity of the pigment in the mixing barrel and preventing the pigment from settling. At the same time, the pigment scraped up by the scraper can be fully mixed, which is conducive to mixing the pigment in the mixing barrel evenly, thereby ensuring the spray painting effect on the colored crystal glass.

[0017] When the stirring shaft rotates, under the action of the slider and the limit block, the stirring shaft drives the second ring to rotate synchronously, and the toggle frame to rotate synchronously, thereby enhancing the toggle effect of the toggle frame on the pigment in the mixing barrel, which is beneficial to improving the uniformity of pigment mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of a mixing barrel of the utility model;

[0020] Figure 3 This is a schematic diagram of the stirring mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the toggle frame and the scraper of the utility model;

[0022] Figure 5 for Figure 3 A is an enlarged view of the middle image.

[0023] In the figure: 1, mixing barrel; 2, stirring mechanism; 201, motor; 202, first bevel gear; 203, second bevel gear; 204, stirring shaft; 205, stirring rod; 206, scraper; 207, stirring assembly; 2071, first ring; 2072, toggle frame; 2073, first guide plate; 2074, connecting rod; 2075, second ring; 2076, trigger plate; 2077, rotating shaft; 2078, cam; 2079, spring; 20710, round rod; 20711, limit block; 20712, slider; 20713, limit rod; 208, second guide plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] When implementing: Figure 1-5 As shown, a pigment mixing device for color crystal glass spray painting comprises: a mixing barrel 1, wherein a stirring mechanism 2 is arranged inside the mixing barrel 1; wherein the stirring mechanism 2 comprises a motor 201 fixedly connected to the top of the mixing barrel 1, wherein the output shaft of the motor 201 is fixedly connected to a first bevel gear 202, wherein the surface of the first bevel gear 202 is meshingly connected to a second bevel gear 203, wherein the bottom end of the second bevel gear 203 is fixedly connected to a stirring shaft 204, wherein the bottom end of the stirring shaft 204 penetrates into the interior of the mixing barrel 1, wherein the upper end of the surface of the stirring shaft 204 is fixedly connected to stirring rods 205 distributed in an annular shape, wherein the lower end of the surface of the stirring shaft 204 is fixedly connected to two scrapers 206, and a stirring assembly 207 is arranged inside the mixing barrel 1.

[0026] A feeding port is provided at the top of the mixing barrel 1. When the pigment needs to be mixed, the pigment is poured into the mixing barrel 1 through the feeding port, and the motor 201 is started. The output shaft of the motor 201 drives the first bevel gear 202 to rotate. When the first bevel gear 202 rotates, it drives the second bevel gear 203 to rotate. When the second bevel gear 203 rotates, it drives the stirring shaft 204 to rotate, thereby driving the stirring rod 205 to rotate to stir the pigment in the mixing barrel 1. The stirring rod 205 is L-shaped, and the two scrapers 206 are symmetrical about the center of the stirring shaft 204. The bottom end of the scraper 206 is in contact with the inner bottom wall of the mixing barrel 1. When the stirring shaft 204 rotates, the scraper 206 is driven to rotate to scrape up the pigment on the inner bottom wall of the mixing barrel 1 to avoid pigment precipitation. When the stirring rod 205 stirs the pigment, it simultaneously drives the stirring mechanism 2 to run to achieve uniform stirring of the pigment in the mixing barrel 1. A discharge pipe is provided at the lower end of the surface of the mixing barrel 1, and the pigment after stirring can be discharged from the discharge pipe.

[0027] like Figure 2 , Figure 3 and Figure 4 As shown, the stirring assembly 207 includes a first ring 2071 slidably connected to the lower end of the surface of the stirring shaft 204, a second ring 2075 is slidably connected to the upper end of the surface of the stirring shaft 204, a round rod 20710 is fixedly connected between the bottom end of the second ring 2075 and the top end of the first ring 2071, a toggle frame 2072 is rotatably connected to the surface of the first ring 2071, a first guide plate 2073 is fixedly connected to the inner wall of the toggle frame 2072, a connecting rod 2074 is hinged on one side of the bottom end of the toggle frame 2072, and the bottom end of the connecting rod 2074 is hinged to the top end of one of the scrapers 206. The top of the second ring 2075 passes through the mixing barrel 1 and is fixedly connected to a trigger plate 2076. A spring 2079 is fixedly connected between the bottom end of the trigger plate 2076 and the top of the mixing barrel 1. One end of the first bevel gear 202 is fixedly connected to a rotating shaft 2077. A cam 2078 is fixedly connected to the surface of the rotating shaft 2077. The surface of the cam 2078 fits the top of the trigger plate 2076. The top of the mixing barrel 1 is fixedly connected to a limit rod 20713. The top of the limit rod 20713 passes through the spring 2079 and the trigger plate 2076 in sequence. The top of the scraper 206 is fixedly connected to a second guide plate 208. The shape of the second guide plate 208 is an arc. The shape of the scraper 206 is a right triangle, and the inclined surface of the right triangle is an arc. The number of the first guide plates 2073 is set to be multiple, and the surface of the first guide plates 2073 is concave and arc-shaped.

[0028] When the first bevel gear 202 rotates, it drives the rotating shaft 2077 to rotate synchronously. The top of the mixing barrel 1 is fixedly connected with a mounting rod, and the other end of the rotating shaft 2077 is rotatably connected to the inner wall of the mounting rod. When the rotating shaft 2077 rotates, it drives the cam 2078 to rotate. When the cam 2078 rotates to the highest point and contacts the top of the trigger plate 2076, the cam 2078 pushes the trigger plate 2076 to move downward to the lowest height and squeezes the spring 2079. When the cam 2078 continues to rotate, the trigger plate 2076 is always in contact with the surface of the cam 2078 under the action of the spring 2079. When the cam 2078 rotates to the lowest point and contacts the surface of the trigger plate 2076, the trigger plate 2076 moves upward to the highest distance. Therefore, the trigger plate 2076 reciprocates up and down under the action of the spring 2079 and the cam 2078. When the trigger plate 2076 reciprocates up and down, it drives the second ring 2075 to move up and down, and Under the action of the round rod 20710, the first ring 2071 drives the toggle frame 2072 to move up and down synchronously. When the first ring 2071 drives the toggle frame 2072 to move upward, under the action of the connecting rod 2074, one end of the toggle frame 2072 will be pulled to tilt downward. When the first ring 2071 drives the toggle frame 2072 to move downward, under the action of the connecting rod 2074, one end of the toggle frame 2072 will be pushed to tilt upward, so that the other end of the toggle frame 2072 tilts downward. Therefore, when the second ring 2075 drives the first ring 2071 to move up and down reciprocatingly, it rotates back and forth under the action of the connecting rod 2074. Therefore, the toggle frame 2072 reciprocates up and down while rotating back and forth, so that the first guide plate 2073 can perform multi-directional toggle on the pigment in the mixing barrel 1, thereby increasing the fluidity of the pigment in the mixing barrel 1, avoiding pigment precipitation, and improving the stirring effect of the pigment in the mixing barrel 1.

[0029] like Figure 3 and Figure 5 As shown, the upper end of the surface of the stirring shaft 204 is fixedly connected to a limit block 20711 , the inner wall of the second ring 2075 is fixedly connected to a slider 20712 , and the inner wall of the slider 20712 is slidably connected to the surface of the limit block 20711 .

[0030] When the second ring 2075 moves up and down, it will drive the slider 20712 to move up and down along the surface of the limit block 20711. At the same time, when the stirring shaft 204 rotates, the stirring shaft 204 rotates with the cooperation of the slider 20712 and the limit block 20711, driving the second ring 2075 to rotate synchronously, so that the second ring 2075 drives the first ring 2071 to make the toggle frame 2072 move up and down while rotating, which is conducive to the toggle frame 2072 to better toggle the pigment in the mixing barrel 1.

[0031] When the utility model is used, when it is necessary to mix the pigments, the pigments are poured into the mixing barrel 1 through the feed port, the motor 201 is started, and the output shaft of the motor 201 drives the first bevel gear 202 to rotate, thereby driving the second bevel gear 203 and the cam 2078 to rotate synchronously. When the second bevel gear 203 rotates, it also drives the stirring rod 205 and the scraper 206 to rotate, and the scraper 206 is used to scrape the pigment on the bottom wall of the mixing barrel 1. Under the action of the slider 20712 and the limit block 20711, the stirring shaft 204 rotates synchronously to drive the second ring 2075 to rotate, so that the toggle frame 2072 follows The stirring shaft 204 rotates synchronously. At the same time, the trigger plate 2076 drives the second ring 2075 to move up and down reciprocatingly under the action of the cam 2078 and the spring 2079, and the first ring 2071 drives the toggle frame 2072 to move up and down synchronously under the action of the round rod 20710. When the toggle frame 2072 moves up and down, it reciprocates under the action of the connecting rod 2074, thereby driving the first guide plate 2073 to toggle the pigment in the mixing barrel 1 in multiple directions, thereby increasing the fluidity of the pigment in the mixing barrel 1, avoiding pigment precipitation, and improving the stirring effect of the pigment in the mixing barrel 1.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pigment mixing device for color crystal glass spray painting, It is characterized in that include: A mixing barrel (1), wherein a stirring mechanism (2) is arranged inside the mixing barrel (1); The stirring mechanism (2) comprises a motor (201) fixedly connected to the top of the mixing barrel (1); the output shaft of the motor (201) is fixedly connected to a first bevel gear (202); the surface of the first bevel gear (202) is meshingly connected to a second bevel gear (203); the bottom end of the second bevel gear (203) is fixedly connected to a stirring shaft (204); the bottom end of the stirring shaft (204) penetrates into the interior of the mixing barrel (1); the upper end of the surface of the stirring shaft (204) is fixedly connected to stirring rods (205) distributed in an annular shape; the lower end of the surface of the stirring shaft (204) is fixedly connected to two scrapers (206); and a stirring assembly (207) is arranged inside the mixing barrel (1); The stirring assembly (207) comprises a first circular ring (2071) slidably connected to the lower end of the surface of the stirring shaft (204); a second circular ring (2075) is slidably connected to the upper end of the surface of the stirring shaft (204); a round rod (20710) is fixedly connected between the bottom end of the second circular ring (2075) and the top end of the first circular ring (2071); a toggle frame (2072) is rotatably connected to the surface of the first circular ring (2071); a first guide plate (2073) is fixedly connected to the inner wall of the toggle frame (2072); a connecting rod (2074) is hingedly connected to one side of the bottom end of the toggle frame (2072); and the bottom end of the connecting rod (2074) is hingedly connected to the top end of one of the scrapers (206).

2. A pigment mixing device for spray painting on colored crystal glass according to claim 1, Features: The top end of the second circular ring (2075) passes through the mixing barrel (1) and is fixedly connected to a trigger plate (2076); a spring (2079) is fixedly connected between the bottom end of the trigger plate (2076) and the top end of the mixing barrel (1); one end of the first bevel gear (202) is fixedly connected to a rotating shaft (2077); a cam (2078) is fixedly connected to the surface of the rotating shaft (2077); and a surface of the cam (2078) is in contact with the top end of the trigger plate (2076).

3. A pigment mixing device for spray painting on colored crystal glass according to claim 1, Features: The upper end of the surface of the stirring shaft (204) is fixedly connected to a limit block (20711), the inner wall of the second ring (2075) is fixedly connected to a slider (20712), and the inner wall of the slider (20712) is slidably connected to the surface of the limit block (20711).

4. A pigment mixing device for spray painting on colored crystal glass according to claim 1, Features: The top end of the mixing barrel (1) is fixedly connected to a limit rod (20713), and the top end of the limit rod (20713) passes through the spring (2079) and the trigger plate (2076) in sequence.

5. A pigment mixing device for spray painting on colored crystal glass according to claim 1, Features: The top end of the scraper (206) is fixedly connected to a second guide plate (208), and the second guide plate (208) is in an arc shape.

6. A pigment mixing device for spray painting on colored crystal glass according to claim 1, Features: The scraper (206) is in the shape of a right triangle, and the slope of the right triangle is arc-shaped.

7. A pigment mixing device for spray painting on colored crystal glass according to claim 1, Features: The number of the first guide plates (2073) is set to be multiple, and the surface of the first guide plate (2073) is concave in an arc shape.

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