Raw material stirrer for manufacturing bone china tableware

Abstract

The utility model relates to the technical field of bone china raw material stirrers, and provides a raw material stirrer for manufacturing bone china tableware, which comprises a stirring tank, a stirring assembly is arranged in the stirring tank, the stirring assembly comprises limiting frames symmetrically and fixedly connected to the inner wall of the stirring tank, and a connecting shaft is rotatably connected to the interior of each limiting frame. A stirring shaft is rotationally connected between the two limiting frames, a feeding auger is fixedly connected to the lower end of the stirring shaft, a discharging pipe is fixedly connected to the bottom end of the stirring tank, and a discharging auger is fixedly connected to the bottom end of the connecting shaft; according to the bone china tableware production device, mixed materials settled below the stirring tank are lifted to the position above the stirring tank through the feeding auger located below the stirring tank, then the mixed materials are stirred and mixed through the stirring rod, the material mixing uniformity is improved, and therefore the production quality of bone china tableware is improved; the discharging speed of the materials is increased, and viscous fluid materials are prevented from blocking the discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of bone china raw material mixers, in particular to a raw material mixer used for manufacturing bone china tableware. Background Art

[0002] Bone china tableware is made of animal bone charcoal, clay, feldspar and quartz as basic raw materials, and is made by high-temperature bisque firing and low-temperature glaze firing. Before making bone china tableware, it is necessary to grind a variety of raw materials into powder, add water and other liquid substances into a blender to mix to form a fluid, and then put the fluid into a mold and fire it at high temperature.

[0003] After bone china raw materials are mixed with water, some of the raw materials will settle to the bottom of the mixing tank due to gravity. Due to the resistance of the fluid material and the pressure of the upper material, the materials below the mixing tank cannot be mixed evenly, thus affecting the production quality of bone china tableware. At the same time, since the mixed fluid material has a certain viscosity, the discharge pipe is blocked. For this reason, a raw material mixer for bone china tableware manufacturing is proposed, which solves the above problems through a feeding auger and a discharging auger. Utility Model Content

[0004] The utility model provides a raw material mixer for manufacturing bone porcelain tableware, which solves the problems of uneven mixing of materials below a mixing tank and blocking of a discharge pipe by materials in a fluid state.

[0005] The technical solution of the utility model is as follows:

[0006] A raw material mixer for manufacturing bone china tableware comprises a mixing tank, wherein a mixing assembly is arranged inside the mixing tank, wherein the mixing assembly comprises a limiting frame symmetrically fixedly connected to the inner wall of the mixing tank, wherein a connecting shaft is rotatably connected inside the limiting frame, wherein a mixing shaft is rotatably connected between two limiting frames, wherein a feeding auger is fixedly connected to the lower end of the mixing shaft, wherein a discharge pipe is fixedly connected to the bottom end of the mixing tank, wherein a discharge auger is fixedly connected to the bottom end of the connecting shaft, and wherein the discharge auger is arranged inside the discharge pipe.

[0007] Preferably, the stirring assembly also includes an accessory box fixedly connected to the top of the stirring tank, the interior of the accessory box is rotatably connected to a transmission gear, the connecting shaft is fixedly connected to the transmission gear, the outer end of the transmission gear is meshed with a driven gear, the driven gear is fixedly connected to the stirring shaft, and the stirring shaft is provided with five groups.

[0008] Preferably, the feeding auger and the discharging auger are both conical, the spiral of the feeding auger is set upward, and the spiral of the discharging auger is set downward, and the stirring assembly also includes a first servo motor fixedly connected to the top of the accessory box, and the transmission gear is fixedly connected to the output end of the first servo motor.

[0009] Preferably, the bottom cross-section of the stirring tank is trapezoidal, the upper end of the stirring shaft is fixedly connected to a stirring rod, the lower end of the connecting shaft is fixedly connected to a folding rod, and the outer end of the folding rod is fixedly connected to a scraper.

[0010] Preferably, a powder tube is fixedly connected to the top of the mixing tank, a drop hopper is fixedly connected to the inside of the powder tube, a baffle is fixedly connected to the top of the drop hopper, a second servo motor is fixedly connected to the top of the baffle, a connecting shaft is fixedly connected to the output end of the second servo motor, and a roller is fixedly connected to the outer end of the connecting shaft.

[0011] Preferably, the inner wall of the powder tube is provided with convex nails, and the bottom of the powder tube is fixedly connected with a filter screen.

[0012] The working principle and beneficial effects of the utility model are:

[0013] 1. In the utility model, the mixed material precipitated below the stirring tank is lifted to the top of the stirring tank by the feeding auger located below the stirring tank, and then stirred and mixed by the stirring rod to improve the uniformity of the material mixing, thereby improving the production quality of bone porcelain tableware, and the material in the discharge pipe is fed by the unloading auger to speed up the unloading speed of the material and prevent the viscous fluid material from clogging the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a partial cross-sectional view of this utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the transmission gear and the driven gear of the present invention;

[0018] Figure 4 This is a schematic diagram of the internal structure of the practical mixing tank;

[0019] Figure 5 Practical Figure 4 A in the figure is an enlarged structural diagram.

[0020] In the figure: 1. stirring tank; 2. stirring assembly; 201. limiting frame; 202. connecting shaft; 203. accessory box; 204. transmission gear; 205. driven gear; 206. stirring shaft; 207. feeding auger; 208. discharge pipe; 209. discharge auger; 2010. first servo motor; 3. stirring rod; 4. folding rod; 5. scraper; 6. powder pipe; 7. drop hopper; 8. baffle; 9. second servo motor; 10. connecting shaft; 11. rolling roller; 12. filter screen. DETAILED DESCRIPTION

[0021] The following will be combined with 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 of 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.

[0022] Example 1

[0023] like Figure 1~Figure 4 As shown, a raw material mixer for manufacturing bone china tableware includes a mixing tank 1, a mixing assembly 2 is provided inside the mixing tank 1, and the mixing assembly 2 includes a limit frame 201 symmetrically fixedly connected to the inner wall of the mixing tank 1, a connecting shaft 202 is rotatably connected inside the limit frame 201, a mixing shaft 206 is rotatably connected between the two limit frames 201, a feeding auger 207 is fixedly connected to the lower end of the mixing shaft 206, a discharge pipe 208 is fixedly connected to the bottom end of the mixing tank 1, a discharge auger 209 is fixedly connected to the bottom end of the connecting shaft 202, and the discharge auger 209 is arranged inside the discharge pipe 208. The purpose of this arrangement is that the feeding auger 207 is used to turn over the material below the mixing tank 1 to prevent the material from settling and affecting the mixing uniformity of the bone china raw materials, thereby reducing the production cost of the bone china tableware, and the set discharge auger 209 is used to dredge the fluid material in the discharge pipe 208 to prevent the discharge pipe 208 from being blocked.

[0024] Preferably, the stirring assembly 2 further comprises an accessory box 203 fixedly connected to the top of the stirring tank 1, a transmission gear 204 is rotatably connected inside the accessory box 203, a connecting shaft 202 is fixedly connected to the transmission gear 204, a driven gear 205 is meshed at the outer end of the transmission gear 204, and the driven gear 205 is fixedly connected to a stirring shaft 206, and five groups of stirring shafts 206 are provided. The purpose of this arrangement is that the transmission gear 204 can simultaneously drive the stirring shafts 206 connected to the five groups of driven gears 205 to rotate inside the stirring tank 1, so that the five groups of feeding augers 207 can simultaneously turn over the accumulated materials below the stirring tank 1, thereby improving the efficiency of raw material mixing.

[0025] Preferably, the feeding auger 207 and the discharging auger 209 are both conical, the spiral of the feeding auger 207 is arranged upward, and the spiral of the discharging auger 209 is arranged downward, and the stirring assembly 2 further comprises a first servo motor 2010 fixedly connected to the top of the accessory box 203, and the transmission gear 204 is fixedly connected to the output end of the first servo motor 2010. The purpose of this arrangement is that the conical feeding auger 207 and the discharging auger 209 can quickly drive the raw materials to turn over, thereby improving the effect of mixing the raw materials, and the first servo motor 2010 is arranged as a driving source to drive the driven gear 205 meshed at the outer end of the transmission gear 204 to rotate simultaneously.

[0026] In this embodiment, after a variety of materials are put into the mixing tank 1, the first servo motor 2010 drives the transmission gear 204 to rotate inside the accessory box 203, so that the five groups of driven gears 205 meshing at its outer end rotate at the same time, and then the feeding auger 207 connected to the stirring shaft 206 turns over the materials under the mixing tank 1 to improve the mixing effect of the materials. While the connecting shaft 202 rotates, the unloading auger 209 at its lower end rotates inside the unloading pipe 208, thereby accelerating the unloading speed of the materials inside the unloading pipe 208 and preventing the sticky materials from clogging the unloading pipe 208.

[0027] Example 2

[0028] like Figure 1~Figure 5 As shown, the bottom cross section of the mixing tank 1 is trapezoidal, the upper end of the mixing shaft 206 is fixedly connected to the mixing rod 3, the lower end of the connecting shaft 202 is fixedly connected to the folding rod 4, and the outer end of the folding rod 4 is fixedly connected to the scraper 5. The purpose of this arrangement is that the scraper 5 connected to the folding rod 4 is used to clean the material at the bottom of the mixing tank 1 to prevent the material from condensing at the bottom of the mixing tank 1 and being difficult to clean later.

[0029] Preferably, the top of the mixing tank 1 is fixedly connected with a powder tube 6, the inside of the powder tube 6 is fixedly connected with a drop hopper 7, the top of the drop hopper 7 is fixedly connected with a baffle 8, the top of the baffle 8 is fixedly connected with a second servo motor 9, the output end of the second servo motor 9 is fixedly connected with a connecting shaft 10, the outer end of the connecting shaft 10 is fixedly connected with a roller 11, the inner wall of the powder tube 6 is provided with convex nails, and the bottom of the powder tube 6 is fixedly connected with a filter screen 12. The purpose of this arrangement is that the drop hopper 7 is used to add powdered materials, and the roller 11 and the convex nails on the inner wall of the powder tube 6 can crush the agglomerated powdered materials, thereby improving the mixing efficiency of multiple raw materials.

[0030] In this embodiment, when adding powdered raw materials, the raw materials are put into the powder tube 6, and the funnel-shaped drop hopper 7 allows the raw materials to fall quickly. The filter screen 12 filters the raw materials, and the agglomerated materials are retained in the cavity between the powder tube 6 and the drop hopper 7. At this time, the second servo motor 9 drives the roller 11 connected to the connecting shaft 10 to rotate inside the powder tube 6. The convex nails on the outside of the roller 11 and the inner wall of the powder tube 6 crush the agglomerated raw materials into powder and drop them from the filter screen 12, thereby improving the mixing effect of the raw materials.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material mixer for manufacturing bone china tableware, comprising a mixing tank (1), characterized in that: A stirring assembly (2) is provided inside the stirring tank (1), and the stirring assembly (2) comprises a limiting frame (201) symmetrically fixedly connected to the inner wall of the stirring tank (1), a connecting shaft (202) is rotatably connected inside the limiting frame (201), a stirring shaft (206) is rotatably connected between the two limiting frames (201), a feeding auger (207) is fixedly connected to the lower end of the stirring shaft (206), a discharge pipe (208) is fixedly connected to the bottom end of the stirring tank (1), a discharge auger (209) is fixedly connected to the bottom end of the connecting shaft (202), and the discharge auger (209) is arranged inside the discharge pipe (208).

2. The raw material mixer for manufacturing bone china tableware according to claim 1, characterized in that: The stirring assembly (2) further comprises an accessory box (203) fixedly connected to the top of the stirring tank (1); a transmission gear (204) is rotatably connected inside the accessory box (203); the connecting shaft (202) and the transmission gear (204) are fixedly connected; a driven gear (205) is meshed at the outer end of the transmission gear (204); the driven gear (205) and the stirring shaft (206) are fixedly connected; and five groups of stirring shafts (206) are provided.

3. The raw material mixer for manufacturing bone china tableware according to claim 2, characterized in that: The feeding auger (207) and the discharging auger (209) are both conical, the spiral of the feeding auger (207) is arranged upward, and the spiral of the discharging auger (209) is arranged downward, and the stirring assembly (2) further comprises a first servo motor (210) fixedly connected to the top of the accessory box (203), and the transmission gear (204) is fixedly connected to the output end of the first servo motor (210).

4. The raw material mixer for manufacturing bone china tableware according to claim 1, characterized in that: The bottom cross-section of the stirring tank (1) is trapezoidal, the upper end of the stirring shaft (206) is fixedly connected to a stirring rod (3), the lower end of the connecting shaft (202) is fixedly connected to a folding rod (4), and the outer end of the folding rod (4) is fixedly connected to a scraper (5).

5. The raw material mixer for manufacturing bone china tableware according to claim 1, characterized in that: The top of the mixing tank (1) is fixedly connected to a powder material pipe (6), the inside of the powder material pipe (6) is fixedly connected to a material drop hopper (7), the top of the material drop hopper (7) is fixedly connected to a baffle (8), the top of the baffle (8) is fixedly connected to a second servo motor (9), the output end of the second servo motor (9) is fixedly connected to a connecting shaft (10), and the outer end of the connecting shaft (10) is fixedly connected to a roller (11).

6. The raw material mixer for manufacturing bone china tableware according to claim 5, characterized in that: The inner wall of the powder material pipe (6) is provided with protruding nails, and the bottom of the powder material pipe (6) is fixedly connected to a filter screen (12).

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